CN114166077A - Dampproofing fireworks lead wire gunpowder is around package device - Google Patents
Dampproofing fireworks lead wire gunpowder is around package device Download PDFInfo
- Publication number
- CN114166077A CN114166077A CN202111537559.4A CN202111537559A CN114166077A CN 114166077 A CN114166077 A CN 114166077A CN 202111537559 A CN202111537559 A CN 202111537559A CN 114166077 A CN114166077 A CN 114166077A
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- CN
- China
- Prior art keywords
- wire
- hole
- ball
- column
- ball end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003721 gunpowder Substances 0.000 title claims abstract description 14
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 title claims description 12
- 238000012856 packing Methods 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 13
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 13
- 241001330002 Bambuseae Species 0.000 abstract description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 13
- 239000011425 bamboo Substances 0.000 abstract description 13
- 238000010304 firing Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000004804 winding Methods 0.000 abstract description 4
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 10
- 241001589086 Bellapiscis medius Species 0.000 description 8
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 229920000742 Cotton Polymers 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- 210000002615 epidermis Anatomy 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005474 detonation Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
- F42B4/30—Manufacture
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Ropes Or Cables (AREA)
Abstract
The invention discloses a moisture-proof firework lead gunpowder wrapping device, and relates to the technical field of firing cable production. The wire twisting device comprises a wire twisting device and a turntable, wherein the wire twisting device comprises a ball end cylinder column and a wire twisting head, a middle hole formed along the central axis of the ball end cylinder column is formed in the ball end cylinder column, a circle of wire holes are formed in the ball end cylinder column, and the wire holes are distributed along the periphery of the middle hole; the end of the ball-end cylindrical column is detachably provided with a twisting head, and the twisting head is provided with holes corresponding to the wire holes and the middle hole; the bearing is equipped with to the carousel endotheca, and the tail end of ball end section of thick bamboo post is installed in the bearing, installs the rotary drum on the carousel, and the tail end of ball end section of thick bamboo post is equipped with a round support frame, installs a line roller on a support frame, and an at least line roller corresponds a line hole setting. According to the invention, through the turntable and the wire twisting device which can move relatively, lapping is carried out during winding, gunpowder on a wet wire is coated, the leakage of the gunpowder is reduced, and the safety performance of the firing cable is improved.
Description
Technical Field
The invention belongs to the technical field of firing cables, and particularly relates to a moisture-proof firework lead gunpowder wrapping device.
Background
As is well known, firecrackers are made up of single-shot firecrackers of a certain specification which are manually or mechanically braided and connected in series. Whether a single firecracker explodes or not depends on the fire transfer performance of a firing cable inserted into a firecracker cartridge in a sealed and closed state, and whether the effective explosive can be ignited to generate explosion or not. The fire-conducting ignition rate of firecracker insertion is high, the detonation rate of firecracker is high, otherwise, the number of dummies is large, and the detonation rate is low. At present, domestic civil firecrackers have no firecrackers fuse-inserting products which replace chlorate as a component. The national standard of competitive fireworks and firecrackers also stipulates that the firecracker firing line does not use chlorate in a clear text, but as a firing line insertion line which forms the most key part of the firecrackers, no one can successfully utilize new medicaments, new methods and new tools for many years, and replace the serious reality that the firecracker firing line insertion line cannot be manufactured by using chlorate composition.
Although the firecracker industry actively researches mechanized and automatic production lines after increasing the safety investment in recent years, the safety production conditions are greatly improved, but no safe medicine capable of replacing chlorate has been found in the field of firecracker insertion manufacturing for a long time. The automatic firecracker explosive loading production line is widely popularized and applied, the required quantity of the firing cable is greatly increased compared with the traditional process, and the cost of the firing cable accounts for about 20 percent of the total cost. At present, the manufacturing process of chlorate firing cable used for producing firecracker insertion is almost still in the level of the early nineties of the last century. The fuse inserting process of the existing firecracker semi-finished product produced by the automatic explosive charging production line still only can use a fuse with potassium chlorate as a composition. The potassium chlorate composition is used as firecracker fuse, so that the production cost is low, and the firecracker fuse manufactured by the potassium chlorate composition has the advantages of fire transmission performance, moisture resistance, adverse effect on fuse insertion by sealing and fuse fixing agents and other quality indexes which are far superior to those of other fuse insertion lines prepared by any strong oxygen agents in the aspects of airtight and strong state.
At present, firecrackers fuse insertion is produced in a semi-manual and semi-mechanical operation link, and raw material fuse powder is wrapped on cotton paper and then twisted into a fuse; because the lead has large storage quantity of the lead, the production safety efficiency is influenced, and great safety risks are left for the automatic assembly line of the firecrackers
Disclosure of Invention
The invention aims to provide a moisture-proof firework lead gunpowder wrapping device, which is used for wrapping a wet wire by a turntable and a wire twisting device which can move relatively during winding, so that gunpowder on the wet wire is wrapped, the leakage of gunpowder is reduced, and the safety performance of a firing cable is improved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a moisture-proof firework lead gunpowder wrapping device which comprises a wire twisting device and a rotary table, wherein the wire twisting device comprises a ball-end cylinder column and a wire twisting head, the ball-end cylinder column is provided with a middle hole formed along the central axis of the ball-end cylinder column, a circle of wire holes are formed in the ball-end cylinder column, and the wire holes are distributed along the periphery of the middle hole;
the end of the ball-end cylindrical column is detachably provided with a twisting head, and the twisting head is provided with holes corresponding to the wire holes and the middle hole; the turntable is internally sleeved with a bearing, the tail end of the ball end cylinder is arranged in the bearing, and the turntable is provided with a rotary drum.
Furthermore, the middle hole is a stepped hole, one hole section of the stepped hole is a threaded hole, the other hole section is a round hole, the tail end of the ball end cylinder column is provided with a threaded cylinder, and the threaded cylinder is matched in the threaded hole.
Furthermore, the tail end of the ball end cylinder column is provided with a circle of support frame, a line roller is installed on one support frame, and at least one line roller is arranged corresponding to one line hole.
Further, the rotary drum is a bobbin or a cone bobbin.
Furthermore, the outer ring of the bearing is a stepped ring, a conical bobbin is sleeved on the stepped ring, one end of the conical bobbin is provided with an outward flange, a ball end bobbin column is arranged inside the conical bobbin, and a twisting thread head leaks out of a port of the conical bobbin.
Further, install the support column on the carousel, on the line section of thick bamboo clearance cover established early support column, the one end orientation of support column and mesopore is the same.
Furthermore, four supporting columns are uniformly arranged on the turntable.
Furthermore, the back of the turntable is provided with a rotary drum, the rotary drum is rotatably arranged on a back plate, and a driver is arranged on the back plate.
Further, the driver is a gear driver, and the outer ring of the turntable is a toothed ring.
The invention has the following beneficial effects:
the bearing is sleeved in the turntable, the tail end of the ball-end cylinder column is installed in the bearing, namely the thread twister rotates in the turntable, cotton threads stained with wet gunpowder pass through the thread holes, the cotton threads are pulled to form a wire harness on the rotating thread twister, the turntable and the thread twister can move relatively, the wire is wrapped during winding, the gunpowder on the wet threads is coated, the leakage of the gunpowder is reduced, and the safety performance of a firing cable is improved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a wrapping device;
FIG. 2 is a schematic structural view of a wrapping device;
FIG. 3 is a schematic structural view of a wire twister and a bearing;
FIG. 4 is a schematic structural view of a wire twister;
FIG. 5 is a schematic view of the wire twister;
FIG. 6 is a schematic view of the wire twister;
FIG. 7 is a schematic structural view of a cone bobbin;
in the drawings, the components represented by the respective reference numerals are listed below:
1. a back plate; 2. a driver; 3. twisting a wire device; 4. a turntable; 5. a bobbin; 6. a bearing; 7. a wire roller; 8. a tapered bobbin; 301. twisting a wire head; 302. a circular ring; 303. a ball-end cylindrical column; 304. a wire hole; 305. a mesopore; 306. a support frame; 801. and (5) flanging.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-7, the moisture-proof firework lead powder wrapping device comprises a wire twisting device 3 and a rotary table 4, wherein the wire twisting device 3 is used for twisting and bundling lead wires contaminated with wet powder, and an outer covering wire is wound on the lead wires twisted and bundled by rotation of the rotary table 4 for wrapping.
Specifically, the wire twisting device 3 includes a ball end cylindrical column 303 and a wire twisting head 301, the wire twisting head 301 is detachably mounted at an end part of the ball end cylindrical column 303, specifically, a middle hole 305 formed along a central axis of the ball end cylindrical column 303 is provided, the middle hole 305 is a stepped hole, a hole section of the stepped hole is a threaded hole, another hole section is a round hole, a threaded cylinder is provided at a tail end of the ball end cylindrical column 303, that is, the ball end cylindrical column 303 is an integral member formed by the threaded cylinder and a ball head, wherein a through hole of the threaded cylinder communicated with the ball head is provided on the ball head, the threaded cylinder is matched in the threaded hole, a tail end of the middle hole 305 is connected with a driving device, the driving device is a motor, a circular ring 302 is provided on the end cylindrical column 303, and the circular ring 302 is matched on an inner ring of the bearing 6.
In addition, a circle of line holes 304 are formed in the ball end cylinder column 303, the line holes 304 are distributed along the periphery of the middle hole 305, cotton threads which are contaminated by wet powder penetrate through the line holes 304, and the cotton threads are pulled on the rotary thread twister 3 to form a wire bundle;
wherein, the thread twisting head 301 is provided with holes corresponding to the thread hole 304 and the middle hole 305; the tail end of the ball end cylinder column 303 is provided with a circle of support frame 306, a support frame 306 is provided with a thread roller 7, at least one thread roller 7 is arranged corresponding to a thread hole 304, and cotton threads are wound on the thread roller 7.
The turntable 4 is sleeved with a bearing 6, and the tail end of the ball-end cylindrical column 303 is installed in the bearing 6, namely the wire twisting device 3 rotates in the turntable 4.
The rotary disc 4 is provided with a rotary drum, and the wire harness is wrapped.
Firstly, wrapping the surface of the wire harness by using a conical wire barrel 8.
The driver 2 is a gear driver, the outer ring of the rotary disc 4 is a toothed ring,
and secondly, the rotary drum is a bobbin 5.
Install support column 9 on carousel 4, on the early support column 9 was established to the line section of thick bamboo 5 clearance cover, the one end orientation of support column 9 and mesopore 305 is the same, and support column 9 evenly is equipped with four in carousel 4, and the winding has the guide wire epidermis on the line section of thick bamboo 5, and when carousel 4 and twist line ware 3 took place relative rotation, the epidermis around on line section of thick bamboo 5 can rotate under the pull wire that is dragged.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. The utility model provides a dampproofing fireworks lead wire gunpowder is around packing device which characterized in that includes:
the thread twisting device (3), the thread twisting device (3) comprises a ball end cylinder column (303) and a thread twisting head (301), a middle hole (305) formed along the central axis of the ball end cylinder column (303) is formed in the ball end cylinder column (303), a circle of thread holes (304) are formed in the ball end cylinder column (303), and the thread holes (304) are distributed along the periphery of the middle hole (305);
a thread twisting head (301) is detachably arranged at the end head of the ball-end cylindrical column (303), and the thread twisting head (301) is provided with holes corresponding to the thread holes (304) and the middle hole (305);
the ball end cylinder column structure comprises a rotary table (4), a bearing (6) is sleeved in the rotary table (4), the tail end of the ball end cylinder column (303) is installed in the bearing (6), and a rotary drum is installed on the rotary table (4).
2. The moisture-proof firework lead powder wrapping device as recited in claim 1, wherein the central hole (305) is a stepped hole, one hole section of the stepped hole is a threaded hole, the other hole section of the stepped hole is a round hole, and the tail end of the ball-end barrel column (303) is provided with a threaded barrel which is matched in the threaded hole.
3. The moisture-proof firework lead powder wrapping device as claimed in claim 1, wherein a circle of support frame (306) is arranged at the tail end of the ball end cylinder column (303), a wire roller (7) is mounted on one support frame (306), and at least one wire roller (7) is arranged corresponding to one wire hole (304).
4. The moisture-proof firework lead powder wrapping device as recited in claim 1, wherein the rotary drum is a bobbin (5) or a cone-shaped bobbin (8).
5. The moisture-proof firework lead powder wrapping device as claimed in claim 4, wherein an outer ring of the bearing (6) is a stepped ring, a conical bobbin (8) is sleeved on the stepped ring, an outward flange (801) is arranged at one end of the conical bobbin (8), a ball end bobbin column (303) is arranged inside the conical bobbin (8), and a wire twisting head (301) leaks out of a port of the conical bobbin (8).
6. The wrapping device for the moisture-proof firework lead powder as claimed in claim 4, wherein the turntable (4) is provided with a supporting column (9), the wire barrel (5) is sleeved on the early supporting column (9) in a clearance manner, and one end of the supporting column (9) and one end of the middle hole (305) face the same direction.
7. The wrapping device for moisture-proof firework lead powder as claimed in claim 6, wherein four support columns (9) are uniformly arranged on the turntable (4).
8. The moisture-proof firework lead powder wrapping device as claimed in claim 1, wherein the back of the turntable (4) is provided with a rotary drum, the rotary drum is rotatably mounted on the back plate (1), and the back plate (1) is provided with the driver (2).
9. The moisture-proof firework lead powder wrapping device as recited in claim 1, wherein the driver (2) is a gear driver, and the outer ring of the rotary table (4) is a toothed ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111537559.4A CN114166077B (en) | 2021-12-15 | 2021-12-15 | Moistureproof firework lead gunpowder wrapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111537559.4A CN114166077B (en) | 2021-12-15 | 2021-12-15 | Moistureproof firework lead gunpowder wrapping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114166077A true CN114166077A (en) | 2022-03-11 |
| CN114166077B CN114166077B (en) | 2023-11-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111537559.4A Active CN114166077B (en) | 2021-12-15 | 2021-12-15 | Moistureproof firework lead gunpowder wrapping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114166077B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB192059A (en) * | 1922-01-21 | 1924-01-17 | Franz Wasmayr | Improvements in blasting fuses and the like, and in the method of, and apparatus for, manufacturing the same |
| GB1416128A (en) * | 1973-06-05 | 1975-12-03 | Suisse Des Explosifs Soc | Process and apparatus for the production of a detonating-fuse and the detonating-fuse produced |
| CN2354975Y (en) * | 1998-12-18 | 1999-12-22 | 范成一 | Braider |
| CN2463780Y (en) * | 2001-01-22 | 2001-12-05 | 李声鹏 | Fuse twisting device |
| US20030221786A1 (en) * | 2002-03-19 | 2003-12-04 | Cheng-Lang Tsai | Apparatus for manufacturing wire |
| JP2005300993A (en) * | 2004-04-13 | 2005-10-27 | Sumitomo Electric Ind Ltd | Method and device for manufacturing optical fiber cable |
| CN2872291Y (en) * | 2006-03-27 | 2007-02-21 | 范成一 | Safety lead braider structure |
| CN102079683A (en) * | 2009-11-27 | 2011-06-01 | 鲁向华 | Device for manufacturing safe fireworks fuse |
| CN103772079A (en) * | 2014-01-13 | 2014-05-07 | 云南燃二化工有限公司 | Permissible detonating cord for coal mine, and cord maker thereof |
| CN104934152A (en) * | 2015-05-27 | 2015-09-23 | 浙江中兴电缆有限公司 | Multi-strand wire winding mechanism |
| CN205984436U (en) * | 2016-07-20 | 2017-02-22 | 常州恒丰特导股份有限公司 | Buncher is used in preparation of superfine nickel plating alloy conductor |
-
2021
- 2021-12-15 CN CN202111537559.4A patent/CN114166077B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB192059A (en) * | 1922-01-21 | 1924-01-17 | Franz Wasmayr | Improvements in blasting fuses and the like, and in the method of, and apparatus for, manufacturing the same |
| GB1416128A (en) * | 1973-06-05 | 1975-12-03 | Suisse Des Explosifs Soc | Process and apparatus for the production of a detonating-fuse and the detonating-fuse produced |
| CN2354975Y (en) * | 1998-12-18 | 1999-12-22 | 范成一 | Braider |
| CN2463780Y (en) * | 2001-01-22 | 2001-12-05 | 李声鹏 | Fuse twisting device |
| US20030221786A1 (en) * | 2002-03-19 | 2003-12-04 | Cheng-Lang Tsai | Apparatus for manufacturing wire |
| JP2005300993A (en) * | 2004-04-13 | 2005-10-27 | Sumitomo Electric Ind Ltd | Method and device for manufacturing optical fiber cable |
| CN2872291Y (en) * | 2006-03-27 | 2007-02-21 | 范成一 | Safety lead braider structure |
| CN102079683A (en) * | 2009-11-27 | 2011-06-01 | 鲁向华 | Device for manufacturing safe fireworks fuse |
| CN103772079A (en) * | 2014-01-13 | 2014-05-07 | 云南燃二化工有限公司 | Permissible detonating cord for coal mine, and cord maker thereof |
| CN104934152A (en) * | 2015-05-27 | 2015-09-23 | 浙江中兴电缆有限公司 | Multi-strand wire winding mechanism |
| CN205984436U (en) * | 2016-07-20 | 2017-02-22 | 常州恒丰特导股份有限公司 | Buncher is used in preparation of superfine nickel plating alloy conductor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114166077B (en) | 2023-11-14 |
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Effective date of registration: 20231020 Address after: 410300 Cheng Tan Jiang Zhen Da Yuan Cun, Liuyang City, Changsha City, Hunan Province Applicant after: Liuyang Huali fireworks manufacturing Co.,Ltd. Address before: No.168, Taifeng street, Shannan New District, Huainan City, Anhui Province Applicant before: Anhui University of Science and Technology |
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