CN1228790C

CN1228790C - Apparatus for making wire rod

Info

Publication number: CN1228790C
Application number: CN 02108496
Authority: CN
Inventors: 蔡政郎
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-04-01
Filing date: 2002-04-01
Publication date: 2005-11-23
Anticipated expiration: 2022-04-01
Also published as: CN100424258C; CN1721620A; HK1087446A1; CN1448961A

Abstract

The present invention relates to a device for making a wire, which comprises a rotary bearing, a hollow axle sleeve and a bobbin, wherein the position where the bobbin is positioned between flanges has a shape of which the upper end diameter is larger and the lower end diameter is smaller, and a preset angle is formed between the surface of the bobbin and a central line; at least a belt body which has a plurality of loops and presents a flat shape is wound on the bobbin, wherein the belt body has the advantages of light texture, smooth surface and flexibility; after at least wire penetrates through the rotary bearing and the hollow axle sleeve from the lower part of the rotary bearing, the other end of the wire is pulled upwards to be fixed to a take-up mechanism, one end of at least a belt body wound on the bobbin is wound on the wire pulled from the center hole to be thrown out by the centrifugal force of the rotated bobbin, and the belt bodies are orderly and uniformly coated at the surface of the circumference of the wire; thus, the wire has glittering and colorful chromatic characteristic.

Description

A kind of device that is used to make wire rod

Technical field

The present invention relates to wire rod producing device and method, refer to a kind of applied widely, belt body that do not wear and tear especially, can twine the wire rod producing device and the manufacture method of coating continuously.

Background technology

In the manufacturing technology of conventional power source line or signal line, mainly be to be coated with on the lead of insulating material at a plain conductor or other, utilize the injection-compression molding technology, with opaque plastic material straight forming thereon, if desire changes the color of these leads, then must in plastic material, add colorant.Use this kind traditional fabrication technology, made lead, its color only can present dull or irregular variation, and can't produce glittering and translucent color change because of the colorant that is added.

Traditionally, in order to manufacture products of craftsmanship or the technology wire rod of other ornaments, then can be according to the difference of its hardness, be divided into soft thread and hard wire rod, these soft thread major parts are to utilize colored silk thread braiding to form, its processing and fabricating program not only trouble, labor intensive and its surface is very easily sheltered evil people and countenance evil practices, easy cleaning not, so significantly reduced its color durability, in addition, because in these soft threads and non-structure is strong or the plastic supporter of tool (metal or non-metallic body), so limited the range of application of these soft threads.At these feelings, though there is the manufacturer of part technology wire rod to utilize the manufacturing technology of power line or signal line, on common metal or nonmetal supporting line body, utilize the injection-compression molding technology, colored plastic material is taken shape on this supporting line body, to give different color change of these wire rods and plasticity, but even so, its color stems from the colorant that plastic material adds, thus only can present dull or irregular variation, and can't produce glittering and translucent color perception.

In the power line or signal line manufacturing technology that use now, all be to utilize a kind of silk thread winding technology, the fine rule that cotton or other material are made, be wrapped on the conductive line surfaces that is coated with insulating material more than at least one, make these leads be able to correct typing, so that utilize the injection-compression molding technology, when taking shape in plastic material on these leads, can produce quality stable power line or signal line.In this traditional manufacturing technology, referring to shown in Figure 1, mainly on board 80, one rotation bearing 13 is set, this rotation bearing 13 is connected with a driving mechanism 81 by a driving belt 16, these rotation bearing 13 central authorities set firmly a upwardly extending hollow shaft housing 14, and when this driving mechanism 81 was rotated by driving belt 16 driven rotary bearings 13, this hollow shaft housing 14 can rotate thereupon synchronously.Also be provided with a bobbin 15 on this board, the central authorities of this bobbin 15 are provided with a hollow shaft hole 153, and its two ends radially are provided with a flange 152 respectively, and 152 of these flanges then are wound with the fine rule 10 that plural number circle cotton or other material are made.

Referring to shown in Figure 1, when desire to these leads 12 (or one or more) when twining, axis hole 153 covers with this bobbin 15 are inserted on the hollow shaft housing 14 earlier, the flange 152 of these bobbin 15 belows just is positioned on this rotation bearing 13, then, again these leads 12 are penetrated this hollow shaft housing 14 by these rotation bearing 13 belows, run through this rotation bearing 13 and this hollow shaft housing 14, pull out by these hollow shaft housing 14 tops, be fixed to a take-up mechanism 82 again, at this moment, again an end of fine rule 10 is started driving mechanism 81 and take-up mechanism 82 around solid on the lead 12 of being pulled out above this hollow shaft housing 14 certainly, then fine rule 10 is promptly along with bobbin 15 rotates, centrifugal force by bobbin 15 is dished out, and is coated in regular turn on the surface of lead 12.

Referring to Fig. 1, in above-mentioned traditional winding technology, because this fine rule 10 is to be formed by cotton or other fiber material twisting, when therefore this fine rule 10 is on being wound into bobbin 15,10 inevitable interactions of adjacent fine rule because of its fiber, and there are certain force of strain and frictional force, so work as fine rule 10 along with bobbin 15 rotates, centrifugal force by bobbin 15 is dished out, when being coated on the surface of lead 12 in regular turn, the follow-up fine rule 10 on this bobbin 15 will be owing to these tension force and frictional force, and continue to be attached on this bobbin 15 unlikely getting loose.So this bobbin 15 generally all is parallel shape 151, promptly its bobbin one end is identical to the diameter of the other end, makes fine rule 10 energy uniform winding on this bobbin 15.

Yet, for the lighter fine rule of quality, owing to utilize aforesaid traditional winding technology, because of air drag, when making fine rule 10 be wound on the lead, floating phenomenon often takes place very easily, and can't produce enough tension force, cause fine rule can't closely be wrapped on the lead 12, this phenomenon, will be when follow-up injection-compression molding, make of the extruding of some fine rule, and the surface of peeling off lead 12 intertwines because of plastic material, not only lose its due function, also have a strong impact on the quality and the progress of injection-compression molding operation.Industry is for effectively improving this problem, referring to shown in Figure 2, on the hollow shaft housing above the bobbin 25 24, a sheathed flywheel 27, flywheel 27 shown in Fig. 2, be to form by steel wire bending, have a centre bore 273, the bilateral symmetry of this centre bore 273 is provided with the flywheel arm 272 of certain-length, and the corresponding end of each flywheel arm 272 is respectively equipped with a perforation 271, when desire is twined lead 22, one end of fine rule 20 is passed this perforation 271 earlier, again around admittedly on lead 22, at this moment, start driving mechanism and take-up mechanism (not shown), this flywheel 27 will be by the rotation of bobbin 25 bands, and after reaching certain speed, the weight inertia that is mated along with flywheel arm 272 rotates, its velocity of rotation will be slightly larger than the velocity of rotation of bobbin 25, therefore, when this fine rule 20 is dished out by the centrifugal force of this bobbin 25, this flywheel 27 will apply certain active force to it, make its tension force, and closely be wrapped on the surface of lead 22 with a certain size.

In addition,,, cause fine rule after being wound on the bobbin owing to when being wound in fine rule on the bobbin, must apply bigger tension force to fine rule for the heavier fine rule of other quality, the easy tied up in knots of the fiber between adjacent fine rule, interacting produces bigger frictional force.So when utilizing aforesaid traditional winding technology to be wound into fine rule on the lead, often can't be dished out by the centrifugal force of bobbin because of fine rule, easily cause fracture because of pullling, have a strong impact on carrying out smoothly of winding operation.In view of this, for effectively improving this problem, referring to Fig. 3, it is less that the dealer is designed to upper end diameter with bobbin 35, the shape 351 that lower end diameter is bigger, make bobbin 35 surfaces and its center line form a suitable angle [alpha], make the fine rule 300 that is wrapped on the bobbin 35, before upwards outlet is wound into lead 32 in regular turn, can be by diameter is bigger on the bobbin 35 position 302 first slippages to the less position 301 of diameter, so that the tension force on it is discharged in advance, unlikelyly still closely be wrapped on the bobbin 35, so, can successfully be dished out, and be wound on the surface of lead 32 by the centrifugal force of bobbin 35.

By above-mentioned many traditional coiling technology as can be known, be wrapped in the fine rule on the lead, general all is a kind of fine rules that processed by cotton or other fiber material twisting, this class fine rule is on being wound in bobbin the time, because of the interaction of fiber on it, must exist a certain size tension force and frictional force between adjacent fine rule, make the follow-up fine rule on the bobbin, because of the effect of these tension force and frictional force, and unlikelyly get loose easily.But, if desire is utilized this quasi-tradition coiling technology, referring to Fig. 4, one flat membrane shape, quality is slim and graceful, smooth surface, frictional force is little and tool is flexible belt body 400 (as: (Mylar) makes by mylar, and one side is coated with the colored belt body of metallic film), when being wrapped on the bobbin 45, because the material behavior of this belt body 400, far different with traditional fine rule, on making, following problem certainly will take place:

1, because when being wound in this belt body 400 on the bobbin 45, must apply a certain size tension force to this belt body, just can make this belt body 400 after being wound on the bobbin 45, can closely be attached to together in regular turn, yet, when utilizing above-mentioned traditional winding technology, when being wound into this belt body 400 on the lead, often because of adjacent belt body 401,402,403 frictional force are very little, very easily in these belt body 400 upwards outlets, when being wound on the lead 42, the tension force that one astragal body 400 is discharged, moment is spread to follow-up a few belt bodies 401,402,403, cause follow-up a few belt bodies 401,402,403 getting loose on this bobbin 45, and tied up in knots.Once pullling, can cause broken string referring to two astragal bodies 402 shown in Figure 4 and 403, cause the good wire rod of output quality continuously.

2, traditionally for flywheel 47 can freely be rotated, all can be after being set to these flywheel 47 covers on the hollow shaft housing 46, reserve certain floating space F above it, and at hollow shaft housing 46 terminal locking one stop nuts 43, the height of this stop nut 43 and floating space, the extraction location and the bobbin 45 that make lead 42 by hollow shaft housing 46 are kept certain distance H, this distance H makes this belt body 400 be strengthened by the perforation 471 of flywheel 47 angle beta to lead 42, cause this belt body 400 when twining, very easily cause the one side not to be flattened on lead 42 surfaces, so when follow-up belt body 400 when lap wound is on it in regular turn, one side of perk will make the belt body distortion and the off normal of follow-up lap wound, on whole lead, form irregular wrinkle gradually, as shown in Figure 5, and can't produce the smooth lead of profile.

3,,, make whole coiling program so and interrupt so, very easily cause the belt body wear and rupture running up down if this belt body 400, will cause the edge of belt body 400 stop nut 43 that rubs because the perforation 471 of flywheel 47 is too little to the angle between the lead 42.

4, because in the process of twining belt body, when if the outlet position of this belt body 400 is in the top of bobbin 45, normal stopping because of this spool flange 451, cause the edge of this belt body 400 must rub earlier behind this flange 451, the perforation 471 that just can pass flywheel 47 is wound into the surface of lead 42, so run up down, very easily cause the wear and rupture of belt body, therefore whole coiling program is interrupted.

Based on above-mentioned all multifactor, this kind flat membrane shape, quality are slim and graceful, smooth surface, frictional force is little and tool is flexible belt body 400, all the time can't utilize the coiling technology of this quasi-tradition, splice mutually fast and entirely and be wrapped on the bobbin 45, cause novelty and have rich colors various belt body material that change or that be coated with metallic film, so far still can not should on various technology wire rod, power line or signal line, be given outward appearance and characteristic that this class technology wire rod, power line or signal line have more intention widely.

Summary of the invention

Because above-mentioned many traditional coiling technology, and can't make various wire rod possess glittering and translucent, Protean chromatic characteristic, further study improvement through me, develop a kind of in order to make the device of wire rod, this device mainly is to utilize winding technology, peripheral surface at flexible wire rod more than at least one, the belt body that coats equably more than at least one is wrapped on arbitrary belt body of this wire surface, all keep a predetermined winding angle, and appoint the preset width that overlaps each other between the body of two-phase adjacent band, to guarantee that this belt body is smooth and closely to be wrapped on this wire rod.

Main purpose of the present invention, it is the bobbin of being installed on this Winder, it is bigger to be designed to upper end diameter, the shape that lower end diameter is less, make spool surface and its center line form a suitable angle, can make the belt body that is wound on this bobbin, before upwards outlet is wound into lead in regular turn, can be by the less position of this bobbin diameter, elder generation's slippage is to the bigger position of diameter, make it when discharging tension force, just can be because of slippage has certain support to the bigger position of diameter, so that dished out by the centrifugal force of this bobbin, and successfully be wound on the surface of lead, not reason tension force abrupt release, and follow-up a few belt bodies are got loose on this bobbin, tied up in knots, event can be continuously and is carried out winding operation apace, produces the good wire rod of quality.

Another object of the present invention, it is the sheathed flywheel in upper end at the hollow shaft housing of this bobbin, be provided with a centre bore in the middle of this flywheel, its bilateral symmetry is provided with the flywheel arm of certain-length, the corresponding end of each flywheel arm is respectively equipped with a pair of making progress at least, extend downwards, protuberance at an angle, make and form the jag shape between protuberance, each protuberance is provided with corresponding perforation, when desire is twined lead, one end of this belt body can be passed in regular turn the protuberance of downward extension and the perforation on the upwardly extending protuberance, around being affixed on this lead, at this moment, start driving mechanism and take-up mechanism, this flywheel will be by the rotation of bobbin band, when then this belt body is dished out by the centrifugal force of bobbin, this flywheel removes can apply an active force to it, make it have a certain size tension force, and outside closely being wound on the surface of lead, the extension angle of each protuberance also can make belt body keep a suitable winding angle and go out to be with angle, when making it be wound onto on this lead, or when the top of this bobbin goes out to be with certainly, the reason stop nut that touches or rub not, or the flange of this bobbin, and wear and rupture so can run up down, is carried out winding operation, it is good to guarantee to produce quality, and can satisfy the demand of mass production.

Technical scheme of the present invention: a kind of device that is used to make wire rod comprises: a board; One rotation bearing, this rotation bearing is hubbed on this board, and be connected with a driving mechanism, this rotation bearing can be driven by this driving mechanism and rotate, one side middle position of this rotation bearing is installed with a upwardly extending hollow shaft housing, this hollow shaft housing can rotate bearing with this and rotate synchronously, and the center of this rotation bearing and this hollow shaft housing is provided with a centre bore, and this centre bore runs through this rotation bearing and this hollow shaft housing respectively; One bobbin, the middle position of this bobbin is provided with the axis hole of a hollow, this axis hole just can be set on the above-mentioned hollow shaft housing, the two ends of this bobbin radially are provided with a flange respectively, wherein the upper end of above-mentioned rotation bearing just can be put and be positioned to a flange, it is characterized in that: this bobbin is positioned at position between this flange, and to be provided with upper end diameter bigger, the shape that lower end diameter is less, make this spool surface and its centreline space form a predetermined angle theta s, be wound with on this bobbin that at least one plural number circle is that flat, quality are slim and graceful, smooth surface and have flexible belt body; Have at least a wire rod to penetrate an end of this centre bore by this rotation bearing below, after running through this rotation bearing and this hollow shaft housing, other end is upwards pulled out and is fixed to a take-up mechanism by it, belt body one end that is twined on the bobbin then winding on this wire rod that this centre bore is pulled out certainly, the centrifugal force of the bobbin that is rotated is dished out, and is coated on the peripheral surface of this wire rod in regular turn equably.Wherein:

At least be provided with a setting element on the described rotation bearing, the flange of this bobbin below is seated on this rotation bearing, and rotates synchronously with this rotation bearing on being positioned at this rotation bearing.

Also comprise a flywheel on the described bobbin, but the middle position of this flywheel is provided with the centre bore of a suit hollow shaft housing, the both sides of this centre bore are arranged with a flywheel arm respectively, the corresponding end of each flywheel arm is respectively equipped with a pair of downward extend, the protuberance at an angle that upwards reaches at least, form a jag shape between adjacent two protuberances, each protuberance is provided with a perforation; The centre bore of this flywheel can be sheathed with the end that this hollow shaft housing extends this bobbin top, make an end of this belt body can pass perforation on the protuberance of downward extension in regular turn, and after the perforation on the upwardly extending protuberance, winding is on this wire rod that this centre bore is pulled out certainly again.

Also comprise a stop nut on the described flywheel, this stop nut locking is at the end of this hollow shaft housing, after making this bobbin and this flywheel be sheathed with this hollow shaft housing in regular turn, can reserve certain floating space above this flywheel, the middle position of this stop nut is provided with the perforate of passing for this lead.

Described upwardly extending protuberance is provided with one when guaranteeing that belt body is wound to this lead, the predetermined winding angle θ u of this stop nut that can not touch or rub.

The protuberance of described downward extension is provided with one and guarantees belt body topmost when bobbin goes out to be with, and angle θ d is with in making in advance of the bobbin upper flange that can not touch or rub.

Beneficial effect of the present invention: the described belt body that is wound on the wire rod, development length and angle θ u, the θ d of rotating speed that can be by adjusting its driving mechanism and take-up mechanism, the counterweight of each flywheel arm and length, protuberance, make the vertical line of the center line of the arbitrary belt body that is wound into this wire surface and this wire rod center line remain on the winding angle θ f of 8-22 degree, and make any two-phase adjacent band body that is wound into this wire surface, guaranteeing to overlap is about the 20-50% of this belt body width.Described device can run up down, finish the wire rod that coats more than 30,000 meter continuously, the situation of wear and rupture not only can not take place therebetween, and on the produced wire rod, belt body coats closely smooth, the vestige that does not have any wrinkle and turnover, and follow-up with the injection-compression molding technology, when taking shape in transparent plastic material on the lead that is coated with this belt body, not only transparent plastic material can evenly entirely take shape on this lead, and be wound into the adjacent belt body on this lead, also reason wire rod bending and breaking away from is not spliced, and exposes the lead that is coated, and gorgeous changeable color on this belt body, when scattering out, more make this wire rod present glittering and translucent and Protean chromatic characteristic through this transparent plastic material.Described utilization is coated with the power line or the signal line of the colored belt body made of metallic film, and experiment test proves all have splendid electromagnetic shielding characteristic.

Description of drawings

Fig. 1, be the schematic perspective view of employed Winder local structure in traditional coiling technology.

Fig. 2, be the schematic perspective view of employed another Winder local structure of traditional coiling technology.

Fig. 3, be the schematic perspective view of the employed another Winder local structure of traditional coiling technology,

Fig. 4, for utilizing traditional Winder, belt body is wound into constructing stereo schematic diagram on the lead.

Fig. 5, for utilizing traditional Winder, when being wound into belt body on the lead, the belt body of follow-up lap wound deforms and off normal, forms the schematic perspective view of irregular wrinkle gradually on whole lead.

Fig. 6, be the sectional perspective decomposing schematic representation of Winder of the present invention.

Fig. 7, belt body is wound into sectional perspective schematic diagram on the lead for Winder of the present invention.

Embodiment

Referring to Fig. 6,7, the present invention is a kind of in order to make the device of wire rod, this device mainly is that a rotation bearing 53 is set on a board, this rotation bearing 53 is by a driving belt 56 be connected with a driving mechanism (end shows among the figure), the middle position of this rotation bearing 53 is installed with a upwardly extending hollow shaft housing 54, when driving mechanism by driving belt 56, when driving these rotation bearing 53 rotations, this hollow shaft housing 54 can rotate thereupon synchronously.A sheathed bobbin 55 on the hollow shaft housing on this board, the middle position of this bobbin 55 is provided with the axis hole 553 of a hollow, and its two ends radially are provided with 552 of a flange 552, two flanges respectively and then are wound with plural astragal body 50.

Especially must pay special attention at this, the belt body 50 that the present invention is alleged, be general reference all be flat, quality is slim and graceful, face is smooth, frictional force is little and have a flexible belt body to each other, these belt bodies 50 comprise that all are made by mylar (Mylar), have rich colors and change or be coated with the various belt body of metallic film, but be not limited thereto, all other utilizes weaving method to make, and the various belt body with above-mentioned feature, also be the alleged belt body of the present invention.

Referring to Fig. 6, in the present invention, when desire to lead 52 (or one or more) when twining, axis hole 553 with this bobbin 55 is set on the hollow shaft housing 54 earlier, these bobbin 55 below flanges 552 just are placed on this rotation bearing 53, and be positioned on these rotation bearing 53 set at least one positioning convex column 531, this bobbin 55 can be rotated synchronously with rotation bearing 53.Again lead 52 is penetrated the inlet of hollow shaft housing 54 1 ends by rotation bearing 53 belows, run through rotation bearing 53 and hollow shaft housing 54, upwards pull out by the outlet of the hollow shaft housing other end, be fixed to (not shown) on the take-up mechanism again, at this moment, on the lead 52 that belt body 50 1 end windings are pulled out above by hollow shaft hole 553, restart driving mechanism and take-up mechanism, this belt body 50 promptly rotates along with bobbin 55, is dished out by the centrifugal force of this bobbin 55, is coated in regular turn on the surface of this lead 52.What this should be specified be, during the actual enforcement of the present invention, be not limited to be applied to above-mentioned lead 52, but make a general reference all metal wire rods, nonmetal wire rod or be coated with on the metal or nonmetal wire rod of other material, as: power line, signal line or other technology are with wire rod etc.

In the present invention, because the belt body 50 that is twined on this bobbin 55, be to be that flat, quality are slim and graceful, smooth surface, to have flexible belt body 50, so when being wound in this belt body 50 on the bobbin 55 earlier, because of frictional force between adjacent belt body very little, must apply a certain size tension force to this belt body 50, it can closely be attached to together and unlikely getting loose after being wound onto on the bobbin 55.At this, must pay special attention to especially, when utilizing said mechanism, when being wrapped in this belt body 50 on the lead 52, referring to Fig. 7, because 50 frictional force of adjacent belt body are very little on this bobbin 55, and this belt body 50 is when making progress outlet, the tension force that outmost turns belt body D1 is discharged, very easily moment is delivered to follow-up a few belt bodies D2, D3 ..., cause follow-up a few belt bodies D2, D3 ..., on this bobbin 55, get loose, and tied up in knots easily causes broken string because of pullling.For solving this problem, most preferred embodiment of the present invention is this bobbin 55 to be designed to upper end diameter is big, the less shape 551 of lower end diameter, and makes bobbin 55 surfaces and its center line form suitable angle θ _sMake the belt body 50 that is wrapped on this bobbin 55 outlet that can make progress in regular turn, be coated to before the lead 52, can be by this less position of bobbin 55 diameters, upwards slide onto earlier the bigger position of diameter, make it when discharging tension force, just can be because of sliding onto the bigger position of diameter, and certain support is arranged, and not reason tension force abrupt release, cause follow-up a few belt bodies on this bobbin, to get loose, tied up in knots, and successfully dished out by the centrifugal force of this bobbin 55, be coated on equably on the circumferential surface of lead 52, make the arbitrary belt body that is wrapped in these lead 52 surfaces, all keep a predetermined winding angle, and the preset width that overlaps each other between a two-phase adjacent band body, to guarantee that this belt body is smooth and closely to be wrapped on this lead, make follow-up injection-compression molding technology, when plastic material being taken shape on the wire rod that is coated with this belt body, can make the adjacent belt body that is wrapped on this wire rod, not reason wire rod bending is spliced and break away from, and exposes the wire rod that is coated, event can be continuously and is coated operation apace, produces the good wire rod of quality.

In addition, for avoiding the slim and graceful belt body of flat and quality 50, in the process that is wound into this lead 52, easily because of air drag, hydro-planing often takes place, and can't produce enough tension force, it closely is wrapped on this lead 52, and the present invention will be improved in another preferred embodiment.

Referring to Fig. 6,7, the present invention is in second preferred embodiment, after these bobbin 55 covers are set to hollow shaft housing 54, end above this hollow shaft housing 54 extends this bobbin 55, the sheathed flywheel 57 of elder generation, and at the end of this hollow shaft housing 54, the stop nut 58 of the hollow that locks gives above this flywheel 57 and stays certain floating space F.The middle position of this stop nut 58 is provided with a perforate that supplies this lead 52 to pass, and the middle position of this flywheel 57 is provided with a centre bore 573 that is set on this hollow shaft housing 54, the bilateral symmetry of this centre bore 573 is provided with the flywheel arm 572 of certain-length and weight, the corresponding end of each flywheel arm 572 is respectively equipped with a pair of protuberance 574 that extends and have certain angle downwards that upwards reaches at least, make 574 of adjacent protuberances form the jag shape, respectively this protuberance 574 is provided with a corresponding perforation 571.

When desire of the present invention is twined lead 52, one end of this belt body 50 can be passed in regular turn the perforation 571 on the protuberance of downward extension and extend upward perforation 571 on the protuberance, when the size of the angle θ u shown in it, θ d just is enough to make belt body to be wound onto on the lead, keep suitable unlikely this stop nut 58 that touches or rub of winding angle, or when the top of this bobbin 55 goes out to be with certainly, can keep one suitable to go out to be with angle, unlikely touching or the flange 552 of this bobbin 55 that rubs.At this moment, if open driving mechanism and take-up mechanism, this flywheel 57 will be driven and rotate by bobbin 55, when this belt body 50 is dished out by the centrifugal force of bobbin 55, the counterweight of this flywheel arm 572 just can apply an active force to it, make it have a certain size tension force, and closely be coated on the surface of this lead 52, and the development length or the angle of each protuberance 574 on this flywheel arm 572, also can make the suitable winding angle of belt body maintenance and go out to be with angle, when making it be wound onto on the lead 52, or when going out to be with on this bobbin 55 certainly, the flange 552 of unlikely touch or rub stop nut 58 or this bobbin 55, and wear and rupture, so can under running up, coat operation, to reach the demand of mass production.

When the present invention implements in reality, at various diameter about the metal wire rod of 2～6mm or other lead that is coated with insulating material (can be one or one or more), can utilize device and method of the present invention, to make by mylar (Mylar), thickness at 0.015-0.035mm and width in the 1-3mm scope, be flat, slim and graceful and the ganoid colored belt body of quality, or be coated with the colored belt body of metallic film, be wound on this lead, by adjusting the rotating speed of its driving mechanism and take-up mechanism, the counterweight of each flywheel arm and length, the development length of protuberance and angle θ u, θ d, make the vertical line of the center line of the arbitrary belt body that is wound into this wire surface and this wire rod center line remain on the winding angle θ f of 8-22 degree, and make any two-phase adjacent band body that is wound into this wire surface, keep overlapping when being about the 20-50% of this belt body width, device of the present invention can run up down, finish the lead that coats more than 30,000 meter continuously, the situation of wear and rupture not only can not take place therebetween, and on the produced lead, belt body coats closely smooth, the vestige that does not have any wrinkle and turnover, so follow-up with the injection-compression molding technology, when taking shape in transparent plastic material on the lead that is coated with this belt body, not only transparent plastic material can evenly entirely take shape on this lead, and be wound into the adjacent belt body on this lead, also reason lead bending and breaking away from is not spliced, expose the lead that is coated, and gorgeous changeable color on this belt body, when scattering out through this transparent plastic material, more make this wire rod present glittering and translucent and Protean chromatic characteristic, give the outward appearance that this wire rod has more intention.In addition, be coated with the power line or the signal line of the colored belt body made of metallic film for utilization, several times experiment test all has splendid electromagnetic shielding characteristic.

Claims

1, a kind of device that is used to make wire rod comprises: a board; One rotation bearing, this rotation bearing is hubbed on this board, and be connected with a driving mechanism, this rotation bearing can be driven by this driving mechanism and rotate, one side middle position of this rotation bearing is installed with a upwardly extending hollow shaft housing, this hollow shaft housing can rotate bearing with this and rotate synchronously, and the center of this rotation bearing and this hollow shaft housing is provided with a centre bore, and this centre bore runs through this rotation bearing and this hollow shaft housing respectively; One bobbin, the middle position of this bobbin is provided with the axis hole of a hollow, this axis hole just can be set on the above-mentioned hollow shaft housing, the two ends of this bobbin radially are provided with a flange respectively, wherein the upper end of above-mentioned rotation bearing just can be put and be positioned to a flange, it is characterized in that: this bobbin is positioned at position between this flange and is provided with that upper end diameter is big, the less shape of lower end diameter, make this spool surface and its centreline space form a predetermined angular (θ s), be wound with on this bobbin that at least one plural number circle is that flat, quality are slim and graceful, smooth surface and have flexible belt body; Have at least a wire rod to penetrate an end of this centre bore by this rotation bearing below, after running through this rotation bearing and this hollow shaft housing, other end is upwards pulled out and is fixed to a take-up mechanism by it, belt body one end that is twined on the bobbin then winding on this wire rod that this centre bore is pulled out certainly, the centrifugal force of the bobbin that is rotated is dished out, and is coated on the peripheral surface of this wire rod in regular turn equably.

2, a kind of device that is used to make wire rod according to claim 1, it is characterized in that: be provided with a setting element at least on the described rotation bearing, the flange of this bobbin below is seated on this rotation bearing, and rotates synchronously with this rotation bearing on being positioned at this rotation bearing.

3, a kind of device that is used to make wire rod according to claim 1, it is characterized in that: also comprise a flywheel on the described bobbin, but the middle position of this flywheel is provided with the centre bore of a suit hollow shaft housing, the both sides of this centre bore are arranged with a flywheel arm respectively, the corresponding end of each flywheel arm is respectively equipped with a pair of downward extend, the protuberance at an angle that upwards reaches at least, form a jag shape between adjacent two protuberances, each protuberance is provided with a perforation; The centre bore of this flywheel can be sheathed with the end that this hollow shaft housing extends this bobbin top, make an end of this belt body can pass perforation on the protuberance of downward extension in regular turn, and after the perforation on the upwardly extending protuberance, winding is on this wire rod that this centre bore is pulled out certainly again.

4, a kind of device that is used to make wire rod according to claim 3, it is characterized in that: also comprise a stop nut on the described flywheel, this stop nut locking is at the end of this hollow shaft housing, after making this bobbin and this flywheel be sheathed with this hollow shaft housing in regular turn, can reserve certain floating space above this flywheel, the middle position of this stop nut is provided with the perforate of passing for this lead.

5, a kind of device that is used to make wire rod according to claim 3 is characterized in that: described upwardly extending protuberance is provided with one when guaranteeing that belt body is wound to this lead, the predetermined winding angle (θ u) of this stop nut that can not touch or rub.

6, a kind of device that is used to make wire rod according to claim 3 is characterized in that: the protuberance of described downward extension, and be provided with one and guarantee belt body topmost when bobbin goes out to be with, angle (θ d) is with in making in advance of the bobbin upper flange that can not touch or rub.