CN109081195B - Automatic paying-off device of wire rod front section processing equipment - Google Patents
Automatic paying-off device of wire rod front section processing equipment Download PDFInfo
- Publication number
- CN109081195B CN109081195B CN201810949816.7A CN201810949816A CN109081195B CN 109081195 B CN109081195 B CN 109081195B CN 201810949816 A CN201810949816 A CN 201810949816A CN 109081195 B CN109081195 B CN 109081195B
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- wire
- universal
- upright post
- central upright
- connecting seat
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- 238000004804 winding Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 125000004122 cyclic group Chemical group 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 241000692569 Stylephorus chordatus Species 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/02—Arrangements for removing spent cores or receptacles and replacing by supply packages at paying-out stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/06—Annular guiding surfaces; Eyes, e.g. pigtails
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Landscapes
- Coiling Of Filamentary Materials In General (AREA)
- Wire Processing (AREA)
Abstract
The invention discloses an automatic paying-off device of wire rod front section processing equipment, which comprises a base, a central upright post arranged on the base, a plurality of shaft plates positioned on the periphery of the central upright post, a universal wire collecting assembly arranged on the central upright post and capable of rotating relative to the central upright post, a connecting seat arranged on the universal wire collecting assembly and positioned at the upper end of the central upright post, and a universal wire outlet assembly arranged on the connecting seat and capable of rotating relative to the connecting seat, wherein a wire passing wheel is arranged on the connecting seat and positioned between the universal wire collecting assembly and the universal wire outlet assembly; each shaft plate is provided with coiled wires, and the wire heads and the wire tails of two adjacent coils of wires are fixedly connected; the universal take-up assembly can automatically rotate to the upper part of the wire rod. The invention does not need to adopt motor drive or paper shaft, thereby saving the manufacturing cost and electric energy, reducing the rejection rate of wires, ensuring the cyclic linkage of equipment, having high utilization rate, reducing the labor intensity and improving the production efficiency.
Description
Technical field:
the invention relates to the technical field of wire rod processing, in particular to an automatic paying-off device of wire rod front section processing equipment.
The background technology is as follows:
the electronic products provide great convenience for life, and the dependence of people on the electronic products is also increased. Wherein, the surrounding products of the electronic product comprise a plurality of wires, for example: data lines, signal transmission lines, earphone lines, etc.
In the process of storing wires (such as wires), the wires are usually made into structures such as winding and coiling, bending is easy to occur, irregular deformation can occur in the wires which are repeatedly used and recycled, so that the wire feeding device is arranged in front of the wire processing equipment. In addition, the motor assembly in the prior art must adopt motor driving, resulting in high cost, and needs to consume electric power energy, which is unfavorable for energy conservation and environmental protection, and the most important shortcomings are: the wire feeding device can only perform a single-shaft action, namely can only feed a wire winding material, after the wire feeding is finished, the next wire winding material must be stopped and loaded, so that the wire winding must be manually kept, the labor and material resources are consumed, and the whole wire processing equipment must be stopped in the wire winding process, so that the working efficiency of the wire winding device can be seriously influenced.
In view of this, the present inventors have proposed the following means.
The invention comprises the following steps:
the invention aims to overcome the defects of the prior art and provides an automatic paying-off device of wire rod front section processing equipment.
In order to solve the technical problems, the invention adopts the following technical scheme: this automatic pay-off of wire rod anterior segment processing equipment includes: the wire winding device comprises a base, a central upright post arranged on the base, a plurality of shaft plates positioned on the periphery of the central upright post, a universal wire winding component arranged on the central upright post and capable of rotating relative to the central upright post, a connecting seat arranged on the universal wire winding component and positioned at the upper end of the central upright post, and a universal wire outlet component arranged on the connecting seat and capable of rotating relative to the connecting seat, wherein a wire passing wheel is arranged on the connecting seat and positioned between the universal wire winding component and the universal wire outlet component; each shaft plate is provided with coiled wires, and the wire heads and the wire tails of two adjacent coils of wires are fixedly connected; the universal take-up assembly can automatically rotate to the upper part of the wire rod.
Furthermore, in the above technical scheme, the base is provided with a plurality of positioning columns at the periphery of the shaft plate, a limiting space is defined between the positioning columns, and the shaft plate is positioned at the center of the limiting space.
Furthermore, in the above technical scheme, the universal take-up assembly comprises a universal take-up frame, at least two take-up wheels arranged on the universal take-up frame, a take-up ring arranged below the take-up wheels, and a plurality of first bearings arranged on one side of the universal take-up frame, wherein the first bearings are arranged on the central upright post.
Furthermore, in the above technical scheme, the universal take-up frame is in a half square frame shape, and the take-up wheel is installed on the other side of the universal take-up frame and is positioned on the same vertical line.
Furthermore, in the above technical scheme, the universal wire outlet assembly comprises a universal wire outlet seat, a wire outlet wheel arranged on the universal wire outlet seat and a wire outlet ring matched with the wire outlet wheel, wherein the universal wire outlet seat is arranged on the connecting seat in a rotatable manner through a wire inlet pipe matched with a second bearing, the wire outlet wheel is arranged above the wire inlet pipe, and the wire inlet pipe is arranged above the wire outlet wheel.
Furthermore, in the above technical scheme, a guiding rubber tube is further arranged in the air inlet tube.
Furthermore, in the above technical scheme, the lower end of the base is provided with a plurality of brake casters.
Furthermore, in the above technical scheme, the thread end and the thread tail penetrate into two ends of a heat shrinkage tube, and the thread end and the thread tail are fixedly connected after the heat shrinkage tube is heated.
By adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects: the invention adopts the power of the wire front section processing equipment to pull the wire to realize wire feeding, does not need to use paper shafts, saves cost, is environment-friendly and energy-saving, namely, the invention does not need to adopt motor drive, can save manufacturing cost, can save electric energy, is beneficial to energy conservation and environment protection, and has the most important characteristics that: the invention can load a plurality of coils of wires at one time, and the wire heads and the wire tails of two adjacent coils of wires are fixedly connected, so that after one coil of wires finishes feeding, the next coil of wires is pulled to feed wires immediately, and the next coil of wires do not need to be stopped for loading, thereby greatly reducing the rejection rate of the wires, ensuring the cyclic linkage of equipment, having high utilization rate, reducing the labor intensity, greatly improving the production efficiency and having extremely strong market competitiveness.
Description of the drawings:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of another view of the present invention;
FIG. 3 is a schematic view of the assembled wire of the present invention;
FIG. 4 is a top view of the assembled wire of the present invention;
fig. 5 is an assembly view of the wire head and tail and the heat shrink tube.
The specific embodiment is as follows:
the invention will be further described with reference to specific examples and figures.
1-5, An automatic paying-off device of wire front section processing equipment comprises a base 1, a central upright post 2 arranged on the base 1, a plurality of shaft plates 3 positioned on the periphery of the central upright post 2, a universal take-up assembly 4 arranged on the central upright post 2 and capable of rotating relative to the central upright post 2, a connecting seat 5 arranged on the universal take-up assembly 4 and positioned at the upper end of the central upright post 2, and a universal wire outlet assembly 7 arranged on the connecting seat 5 and capable of rotating relative to the connecting seat 5, wherein a wire passing wheel 51 is arranged on the connecting seat 5, and the wire passing wheel 51 is positioned between the universal take-up assembly 4 and the universal wire outlet assembly 7; each shaft plate 3 is provided with coiled wires 10, and the wire heads and the wire tails of two adjacent coils of wires 10 are fixedly connected; the universal take-up assembly 4 can automatically rotate to the position above the wire 10. When the wire feeding device is used, a plurality of coils of wires 10 are correspondingly arranged on the shaft plate 3 one by one, and the wire heads and the wire tails of two adjacent coils of wires 10 are fixedly connected, wherein the wire head of one coil of wire 10 sequentially passes through the universal wire collecting assembly 4 and the wire passing wheel 51 of the connecting seat 5 and is output to wire front section processing equipment from the universal wire outlet assembly 7, and the wire 10 is pulled by the power of the wire front section processing equipment to realize wire feeding, so that a paper shaft is not required to be used, the cost is saved, and the device is environment-friendly and energy-saving, namely, the device does not need to be driven by a motor, can save the manufacturing cost, can save electric energy, is beneficial to energy conservation and environmental protection, and has the most important characteristics that: the invention can load a plurality of coils of wires 10 at one time, and the wire heads and the wire tails of two adjacent coils of wires 10 are fixedly connected, so that after one coil of wires 10 finishes wire feeding, the next coil of wires 10 is pulled to feed wires immediately, and the next coil of wires do not need to be stopped and loaded, thereby greatly reducing the rejection rate of the wires, ensuring the cyclic linkage of equipment, having high utilization rate, reducing the labor intensity, greatly improving the production efficiency and having extremely strong market competitiveness.
The base 1 is provided with a plurality of positioning columns 11 at the periphery of the shaft plate 3, a limiting space is defined between the positioning columns 11, the shaft plate 3 is positioned at the center of the limiting space, the shaft plate 3 is a knotting prevention/wire scattering shaft plate, and the wire scattering phenomenon can be effectively prevented by matching the positioning columns 11. The use of the spindle plate 3, instead of the paper spindle, can make the inner diameter of the whole coil of wire larger, and can effectively reduce the problems of large bending rate and easy scrapping caused by the smaller inner diameter.
The universal take-up assembly 4 comprises a universal take-up frame 41, at least two take-up wheels 42 arranged on the universal take-up frame 41, a take-up ring 43 positioned below the take-up wheels 42 and a plurality of first bearings 44 arranged on one side of the universal take-up frame 41, wherein the first bearings 44 are arranged on the central upright post 2 so that the whole universal take-up assembly 4 can automatically rotate relative to the central upright post 2, and the universal take-up assembly 4 can automatically rotate to the position above wires in a wire feeding state, so that the stability and efficiency of wire feeding are ensured.
The universal take-up frame 41 is in a half square frame shape, and the take-up wheel 42 is arranged on the other side of the universal take-up frame 41 and positioned on the same vertical line.
The universal outlet assembly 7 comprises a universal outlet seat 71, an outlet wheel 72 arranged on the universal outlet seat 71 and an outlet ring 73 matched with the outlet wheel 72, wherein the universal outlet seat 71 is rotatably arranged on the connecting seat 5 through an inlet pipe 74 matched with a second bearing 75, the outlet wheel 72 is arranged above the inlet pipe 74, and the inlet pipe 74 is arranged above the wire passing wheel 51. Because the universal wire outlet seat 71 can rotate by itself relative to the connecting seat 5, the universal wire outlet seat 71 can automatically turn when feeding wires for wire front-section processing equipment, different working requirements are met, the whole device does not need to be adjusted in direction, and the operation is more convenient.
A guiding rubber tube 741 is further arranged in the wire inlet tube 74, so that the wire can be prevented from being scratched, and the quality of the wire is ensured.
The lower end of the base 1 is provided with a plurality of brake casters 12, the invention can be moved to any position through the brake casters 12, the operation is very convenient, and after the brake casters 12 are moved to the preset position, the brake casters 12 can be braked, so that the invention is positioned at the preset position.
The wire end 101 and the wire tail 102 penetrate into two ends of a heat shrinkage tube 103, the wire end 101 and the wire tail 102 are fixedly connected after the heat shrinkage tube 103 is heated, the assembly structure is simple, the size is small, and the normal transmission of wires is not affected.
When the wire feeding device is specifically used, a plurality of coils of wires 10 are placed on the shaft plate 3 in a one-to-one correspondence manner, the wire heads and the wire tails of two adjacent coils of wires 10 are fixedly connected, wherein the wire head of one coil of wire 10 passes through the wire collecting ring 43 in the universal wire collecting assembly 4 and sequentially bypasses the two wire collecting wheels 42, then bypasses the wire passing wheel 51 of the connecting seat 5 and then passes through the guide rubber tube 741 and the wire inlet tube 74 of the universal wire outlet assembly 7, and then bypasses the wire outlet wheel 72 and passes through the wire outlet ring 73 and then is fed into wire front section processing equipment, and the wire 10 is pulled by the power of the wire front section processing equipment to realize wire feeding. The invention can load a plurality of coils of wires 10 at one time, and the wire heads and the wire tails of two adjacent coils of wires 10 are fixedly connected, so that after one coil of wires 10 finishes wire feeding, the next coil of wires 10 is pulled to feed wires immediately, and the next coil of wires do not need to be stopped and loaded, thereby greatly reducing the rejection rate of the wires, ensuring the cyclic linkage of equipment, having high utilization rate, reducing the labor intensity, greatly improving the production efficiency and having extremely strong market competitiveness.
It is understood that the foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, but rather is to be accorded the full scope of all such modifications and equivalent structures, features and principles as set forth herein.
Claims (1)
1. Automatic pay-off of wire rod anterior segment processing equipment, its characterized in that: the wire winding device comprises a base (1), a central upright post (2) arranged on the base (1) and a plurality of shaft plates (3) arranged on the periphery of the central upright post (2), a universal wire winding component (4) arranged on the central upright post (2) and capable of rotating relative to the central upright post (2), a connecting seat (5) arranged on the universal wire winding component (4) and positioned at the upper end of the central upright post (2), and a universal wire outlet component (7) arranged on the connecting seat (5) and capable of rotating relative to the connecting seat (5), wherein a wire passing wheel (51) is arranged on the connecting seat (5), and the wire passing wheel (51) is positioned between the universal wire winding component (4) and the universal wire outlet component (7); each shaft plate (3) is provided with coiled wires (10), and the wire heads and the wire tails of two adjacent coils of wires (10) are fixedly connected; the universal take-up assembly (4) can automatically rotate to the position above the wire (10);
The universal wire collecting assembly (4) comprises a universal wire collecting frame (41), at least two wire collecting wheels (42) arranged on the universal wire collecting frame (41), a wire collecting ring (43) arranged below the wire collecting wheels (42) and a plurality of first bearings (44) arranged on one side of the universal wire collecting frame (41), wherein the first bearings (44) are arranged on the central upright post (2);
The universal wire outlet assembly (7) comprises a universal wire outlet seat (71), a wire outlet wheel (72) arranged on the universal wire outlet seat (71) and a wire outlet ring (73) matched with the wire outlet wheel (72), wherein the universal wire outlet seat (71) is rotatably arranged on the connecting seat (5) through a wire inlet pipe (74) matched with a second bearing (75), the wire outlet wheel (72) is positioned above the wire inlet pipe (74), and the wire inlet pipe (74) is positioned above the wire outlet wheel (51); a guide rubber tube (741) is further arranged in the inlet tube (74); the lower end of the base (1) is provided with a plurality of brake casters (12); the wire end (101) and the wire tail (102) penetrate into two ends of a heat shrinkage tube (103), and the heat shrinkage tube (103) is heated to fixedly connect the wire end (101) with the wire tail (102); the base (1) is provided with a plurality of positioning columns (11) at the periphery of the shaft plate (3), a limiting space is defined between the positioning columns (11), and the shaft plate (3) is positioned at the center of the limiting space; the universal take-up frame (41) is in a half square frame shape, and the take-up wheel (42) is arranged on the other side of the universal take-up frame (41) and positioned on the same vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810949816.7A CN109081195B (en) | 2018-08-20 | 2018-08-20 | Automatic paying-off device of wire rod front section processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810949816.7A CN109081195B (en) | 2018-08-20 | 2018-08-20 | Automatic paying-off device of wire rod front section processing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109081195A CN109081195A (en) | 2018-12-25 |
| CN109081195B true CN109081195B (en) | 2024-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810949816.7A Active CN109081195B (en) | 2018-08-20 | 2018-08-20 | Automatic paying-off device of wire rod front section processing equipment |
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| CN (1) | CN109081195B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111017648B (en) * | 2019-12-31 | 2021-09-14 | 蚌埠鼎力电子科技有限公司 | Wire rod detection device |
| CN113734902B (en) * | 2021-11-05 | 2022-02-08 | 智慧港创(苏州)机械科技有限公司 | Pneumatic paying-off machine |
| CN115043263A (en) * | 2022-06-30 | 2022-09-13 | 同创智能装备(宝应)有限公司 | Automatic production line for enameled wires |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008174333A (en) * | 2007-01-17 | 2008-07-31 | Mitsubishi Rayon Eng Co Ltd | Method and device for delivering thread-like material |
| CN202296536U (en) * | 2011-11-02 | 2012-07-04 | 济南济钢铁合金厂 | Novel pay-off rack of aluminum rod bundle |
| CN102699067A (en) * | 2012-01-29 | 2012-10-03 | 无锡市常欣机电科技有限公司 | Passive elevated pay-off mechanism of dry-type wire drawing machine |
| CN102820095A (en) * | 2012-08-16 | 2012-12-12 | 兴乐电缆有限公司 | Rapid coiled metal wire paying-off device |
| CN103588035A (en) * | 2013-11-15 | 2014-02-19 | 天津长飞鑫茂光缆有限公司 | Optical fiber pay-off device |
| CN103885128A (en) * | 2013-12-27 | 2014-06-25 | 广东省广播电视网络股份有限公司 | Tail fiber joint used for fiber-to-the-home and protective method thereof |
| CN205419257U (en) * | 2014-12-09 | 2016-08-03 | 国家电网公司 | Modular pay off rack |
| CN206327998U (en) * | 2016-12-16 | 2017-07-14 | 鹰潭盛发铜业有限公司 | A kind of copper cash pay off rack |
| CN208732338U (en) * | 2018-08-20 | 2019-04-12 | 东莞市开来电子有限公司 | The automatic paying-off device of wire rod leading portion process equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6923401B2 (en) * | 2003-04-07 | 2005-08-02 | Invista North America S.A.R.L. | Method for unwinding elastomeric yarn from coiled packages |
-
2018
- 2018-08-20 CN CN201810949816.7A patent/CN109081195B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008174333A (en) * | 2007-01-17 | 2008-07-31 | Mitsubishi Rayon Eng Co Ltd | Method and device for delivering thread-like material |
| CN202296536U (en) * | 2011-11-02 | 2012-07-04 | 济南济钢铁合金厂 | Novel pay-off rack of aluminum rod bundle |
| CN102699067A (en) * | 2012-01-29 | 2012-10-03 | 无锡市常欣机电科技有限公司 | Passive elevated pay-off mechanism of dry-type wire drawing machine |
| CN102820095A (en) * | 2012-08-16 | 2012-12-12 | 兴乐电缆有限公司 | Rapid coiled metal wire paying-off device |
| CN103588035A (en) * | 2013-11-15 | 2014-02-19 | 天津长飞鑫茂光缆有限公司 | Optical fiber pay-off device |
| CN103885128A (en) * | 2013-12-27 | 2014-06-25 | 广东省广播电视网络股份有限公司 | Tail fiber joint used for fiber-to-the-home and protective method thereof |
| CN205419257U (en) * | 2014-12-09 | 2016-08-03 | 国家电网公司 | Modular pay off rack |
| CN206327998U (en) * | 2016-12-16 | 2017-07-14 | 鹰潭盛发铜业有限公司 | A kind of copper cash pay off rack |
| CN208732338U (en) * | 2018-08-20 | 2019-04-12 | 东莞市开来电子有限公司 | The automatic paying-off device of wire rod leading portion process equipment |
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| Publication number | Publication date |
|---|---|
| CN109081195A (en) | 2018-12-25 |
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