CN109586142B - Full-automatic USB wire processor and processing method - Google Patents
Full-automatic USB wire processor and processing method Download PDFInfo
- Publication number
- CN109586142B CN109586142B CN201811413919.8A CN201811413919A CN109586142B CN 109586142 B CN109586142 B CN 109586142B CN 201811413919 A CN201811413919 A CN 201811413919A CN 109586142 B CN109586142 B CN 109586142B
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- China
- Prior art keywords
- copper foil
- usb wire
- usb
- wire rod
- wire
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Links
- 238000003672 processing method Methods 0.000 title claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 142
- 239000011889 copper foil Substances 0.000 claims abstract description 139
- 238000004804 winding Methods 0.000 claims abstract description 38
- 238000003466 welding Methods 0.000 claims abstract description 32
- 238000005520 cutting process Methods 0.000 claims abstract description 23
- 238000003303 reheating Methods 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 238000003825 pressing Methods 0.000 claims description 22
- 238000005476 soldering Methods 0.000 claims description 15
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 239000000155 melt Substances 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 6
- 239000004065 semiconductor Substances 0.000 claims description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 5
- 230000001680 brushing effect Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 238000003475 lamination Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005253 cladding Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/28—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wire processing before connecting to contact members, not provided for in groups H01R43/02 - H01R43/26
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Arc Welding In General (AREA)
- Wire Processing (AREA)
Abstract
The invention provides a USB wire full-automatic processor, which comprises a USB wire unreeling device, a peeling device, a copper foil wrapping device and a cutting device, wherein the peeling device, the copper foil wrapping device and the cutting device are sequentially arranged along the unreeling direction of the USB wire, the copper foil wrapping device comprises a copper foil unreeling device, a supporting table, a blanking die, a copper foil welding die, a first winding drum, a second winding drum, a reheating device and a copper foil winding device, the copper foil unreeling device and the copper foil winding device are respectively positioned on two sides of the supporting table, and the blanking die, the copper foil welding die, the first winding drum, the second winding drum and the reheating device are sequentially arranged on the supporting table. The invention also discloses a USB wire processing method. The invention aims to solve the problems of falling off and high internal resistance caused by unstable connection of copper foil in the existing automatic USB wire processing process.
Description
Technical Field
The invention belongs to the technical field of USB connecting wire production, and particularly relates to a full-automatic USB wire processing machine and a processing method.
Background
The wire is widely used in various fields, and in the production and processing, a long wire is often required to be cut and then different products, such as a data wire, an earphone wire, a power wire, a plug connecting wire and the like, are manufactured, and after the wire of hundreds of meters is cut, the subsequent processing and detection are performed.
In the field of production of USB data wires, at present, traditional manual operation is gradually replaced by automated production, in order to match with an automated machine, the purpose of high yield and low cost is achieved, and some automatic USB wire processing devices appear on the market, and in the processing process, a process of peeling the USB wire and then wrapping copper foil is required. For example, CN201710790732.9 discloses a wire pretreatment robot. The mode of current automatic USB wire processing equipment at the copper clad is mainly pressfitting and coiling, and copper foil and wire rod heart yearn's joint strength is not high, leads to the copper foil to drop at subsequent section in-process easily, or leads to the junction internal resistance great because the unstable connection of copper foil.
Disclosure of Invention
Aiming at the technical problems, the invention provides a full-automatic USB wire processing machine and a processing method, which are used for solving the problems of falling off and high internal resistance caused by unstable connection of copper foil in the existing automatic USB wire processing process.
The invention provides a full-automatic USB wire rod processor which comprises a USB wire rod unreeling device, a peeling device, a copper foil wrapping device and a cutting device, wherein the USB wire rod unreeling device is used for unreeling USB wire rods, the peeling device, the copper foil wrapping device and the cutting device are sequentially arranged along the unreeling direction of the USB wire rods, the peeling device is used for intermittently peeling the USB wire rods, the cutting device is used for cutting the USB wire rods, the copper foil wrapping device comprises a copper foil unreeling device, a supporting table, a cutting die, a copper foil welding die, a first winding drum, a second winding drum, a reheating device and a copper foil winding device, the copper foil unreeling device and the copper foil winding device are respectively positioned on two sides of the supporting table, a copper foil belt between the copper foil unreeling device and the copper foil winding device is positioned on the top of the supporting table, the cutting die, the copper foil welding die, the first winding drum, the second winding drum and the reheating device are sequentially arranged on the supporting table, and the middle of the copper foil winding device is used for winding a copper foil wire rod section to be welded on the second winding drum, and the copper foil wire rod section is used for winding a copper foil section to be welded and a copper foil section to be cut.
Further, the blanking die can be arranged at the top of the supporting table in an up-down lifting manner, and a blanking cutter is arranged at the bottom of the blanking die.
Further, the copper foil welding mould can set up with the oscilaltion in the top of supporting bench, copper foil welding mould bottom is provided with first pressfitting piece, flatiron, welding rod unreeling device and second pressfitting piece, first pressfitting piece with the second pressfitting piece is located respectively the both sides of flatiron, the welding rod unreeling device is used for to the flatiron supplies the welding rod, the flatiron melts the welding rod and weld the copper foil section in the peeling part line segment of USB wire rod in the in-process of decline, first pressfitting piece with the second pressfitting piece is used for pressfitting USB wire rod both sides not peeling part line segment.
Further, a first semiconductor refrigerating sheet is arranged on the first pressing block, and a second semiconductor refrigerating sheet is arranged on the second pressing block.
Further, the reheating device can be arranged at the top of the supporting table in a vertically lifting manner, and the reheating device is an electrothermal iron.
Further, the full-automatic USB wire processing machine further comprises a side wire brushing device, and the side wire brushing device comprises a plurality of rotary brushes arranged on two sides of the USB wire.
The invention also provides a USB wire processing method, which comprises the following operation steps:
step one: intermittently peeling the USB wire;
step two: punching copper foil slices in the middle of the copper foil belt, conveying the USB wire and the copper foil belt, and overlapping peeled part line segments of the USB wire with the copper foil slices on the copper foil belt;
step three: welding the copper foil slice on the peeled part line segment of the USB wire;
step four: the copper foil slice is wound on the peeled part line segment of the USB wire;
step five: reheating the copper foil slice winding part of the USB wire rod to melt soldering tin in the copper foil slice;
step six: and cutting the middle part of the section of the wound copper foil of the USB wire.
In the third step, the segments of the unpeeled parts on the two sides of the USB wire are cooled.
Further, after the first step and before the second step, removing the edge wire of the peeled part line segment of the USB wire.
This full-automatic processor of USB wire rod is when carrying out the copper foil cladding, goes out the copper foil section through blank mould to copper foil area middle part punching press earlier, overlaps the peeling part of copper foil section and USB wire rod, through copper foil welding mould welds copper foil section in the peeling part line section of USB wire rod, and the inside soldering tin of copper foil section melts through the back reheat of coiling, makes the heart yearn combination of coiled copper foil and USB wire rod as an organic whole, guarantees the firm connection between the heart yearn of copper foil and USB wire rod, avoids the copper foil to drop in follow-up technological processes such as section cutting or welding, makes simultaneously to have lower internal resistance between the heart yearn of copper foil and USB wire rod, thereby avoids the problem that the tip is exothermic when USB wire rod was as the power charging wire.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a fully automatic USB wire handler.
Detailed Description
The invention discloses a full-automatic USB wire processing machine and a processing method, which can ensure stable connection of copper foil and a USB wire core wire and effectively reduce internal resistance.
The following description of the present invention will be made more fully hereinafter with reference to the accompanying drawings, in which it is shown, however, some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, the invention provides a full-automatic USB wire processor, which comprises a USB wire unreeling device 1, a peeling device 2, a copper foil wrapping device and a cutting device 15, wherein the USB wire unreeling device 1 is used for unreeling a USB wire 3, the peeling device 2, the copper foil wrapping device and the cutting device 15 are sequentially arranged along the unreeling direction of the USB wire 3, the peeling device 2 is used for intermittently peeling the USB wire 3, the cutting device 15 is used for cutting the USB wire 3, the copper foil wrapping device comprises a copper foil unreeling device 21, a supporting table 18, a cutting die 20, a copper foil welding die 9, a first winding drum 13, a second winding drum 17, a reheating device 14 and a copper foil winding device 16, the copper foil unreeling device 21 and the copper foil reeling device 16 are respectively located at two sides of the supporting table 18, a copper foil strip 22 between the copper foil unreeling device 21 and the copper foil reeling device 16 is located at the top of the supporting table 18, the blanking die 20, the copper foil welding die 9, the first winding drum 13, the second winding drum 17 and the reheating device 14 are sequentially arranged on the supporting table 18, the blanking die 20 is used for punching copper foil slices in the middle of the copper foil strip 22, the copper foil welding die 9 is used for welding the copper foil slices on peeled part line segments of USB wires, the first winding drum 13 and the second winding drum 17 are used for winding the copper foil slices on peeled part line segments of the USB wires, and the reheating device 14 is used for reheating copper foil slice parts of the USB wires.
This full-automatic processor of USB wire rod is when carrying out the copper foil cladding, goes out the copper foil section through blank mould 20 to copper foil area 22 middle part punching press earlier, overlaps the peeling part of copper foil section and USB wire rod, through copper foil welding mould 9 welds copper foil section in the peeling part line segment of USB wire rod, heats the inside soldering tin of copper foil section after the coiling again and melts, makes the heart yearn of coiled copper foil and USB wire rod combine as an organic wholely, guarantees the firm connection between the heart yearn of copper foil and USB wire rod, avoids the copper foil to drop in follow-up technological processes such as section cutting or welding, makes simultaneously to have lower internal resistance between the heart yearn of copper foil and USB wire rod, thereby avoids the tip fever's problem when USB wire rod is as the power charging wire.
The blanking die 20 can be arranged at the top of the supporting table 18 in a lifting manner, a blanking cutter 19 is arranged at the bottom of the blanking die 20, the shape of the blanking cutter 19 is consistent with that of a copper foil slice to be punched, and preferably, the blanking cutter 19 is a rectangular annular cutter, and a notch is arranged on the rectangular annular cutter and is used for enabling a certain connecting position to be reserved between the punched copper foil slice and the copper foil strip, so that the copper foil strip drives the copper foil slice to advance in the advancing process, the connecting strength of the connecting position is lower, and the copper foil strip can be disconnected in the subsequent copper foil slice winding process.
The copper foil welding mould 9 can be arranged at the top of the supporting table 18 in an up-down lifting manner, a first pressing block 6, a soldering iron 10, an electrode unreeling device 8 and a second pressing block 12 are arranged at the bottom of the copper foil welding mould 9, the first pressing block 6 and the second pressing block 12 are respectively positioned at two sides of the soldering iron 10, the electrode unreeling device 8 is used for supplying welding electrodes to the soldering iron 10, the soldering iron 10 melts the welding electrodes in the descending process and welds copper foil slices to peeled part line segments of a USB wire, and the first pressing block 6 and the second pressing block 12 are used for pressing non-peeled part line segments at two sides of the USB wire.
The first lamination block 6 is provided with a first semiconductor refrigeration sheet 7, and the second lamination block 12 is provided with a second semiconductor refrigeration sheet 11.
The first pressing block 6 and the second pressing block 12 have two functions, on one hand, the first pressing block 6 and the second pressing block 12 can be used for temporarily fixing the USB wire, so that the USB wire is prevented from being offset in the welding process, and on the other hand, the first pressing block 6 and the second pressing block 12 can be used for protecting and cooling the line segments of the unpeeled part of the USB wire, so that melting of the surface of the USB wire caused by the welding process is avoided.
The reheating device 14 is arranged at the top of the supporting table 18 in a vertically liftable manner, and the reheating device 14 is an electrothermal iron. The reheating device 14 melts the solder in the copper foil slice, so that the connection strength between the copper foil and the core wire of the USB wire can be improved more effectively.
The full-automatic USB wire processing machine further comprises a side wire brushing device 4, the side wire brushing device 4 comprises a plurality of rotary brushes 5 arranged on two sides of the USB wire, after peeling of the USB wire, copper wires on the periphery of the core wire are branched, the side wires are called, and the side wires can be effectively removed through rotation of the rotary brushes.
The first winding drum 13 and the second winding drum 17 are rotatably arranged on the periphery of the USB wire, and copper foil is wrapped on the peeled part line segment of the USB wire through the rotation of the first winding drum 13 and the second winding drum 17.
The invention also provides a USB wire processing method, which comprises the following operation steps:
step one: intermittently peeling the USB wire;
step two: punching copper foil slices in the middle of the copper foil belt, conveying the USB wire and the copper foil belt, and overlapping peeled part line segments of the USB wire with the copper foil slices on the copper foil belt;
step three: welding the copper foil slice on the peeled part line segment of the USB wire;
step four: the copper foil slice is wound on the peeled part line segment of the USB wire;
step five: reheating the copper foil slice winding part of the USB wire rod to melt soldering tin in the copper foil slice;
step six: and cutting the middle part of the section of the wound copper foil of the USB wire.
And step three, cooling line segments of unpeeled parts on two sides of the USB wire.
And after the first step and before the second step, removing the edge wire of the peeled part line segment of the USB wire.
The foregoing is a further detailed description of the invention in connection with the preferred embodiments, and it is not intended that the invention be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the invention, and these should be considered to be within the scope of the invention.
Claims (9)
1. The utility model provides a full-automatic processor of USB wire rod, its characterized in that includes USB wire rod unreeling device, peeling device, copper foil wrapping device and section cutting device, USB wire rod unreels the device and is used for the blowing of USB wire rod, follows the blowing direction of USB wire rod, peeling device copper foil wrapping device with the section cutting device arranges in proper order, peeling device is used for carrying out intermittent peeling to USB wire rod, the section cutting device is used for cutting the USB wire rod, copper foil wrapping device includes copper foil unreeling device, brace table, blank mould, copper foil welding mould, first winding section, second winding section, reheating device and copper foil coiling device, copper foil unreeling device with copper foil coiling device is located respectively the both sides of brace table, copper foil unreeling device with copper foil area between the copper foil coiling device is located the brace table top, blank mould first winding section, second winding section, reheating device is in the brace table is last to be used for cutting copper foil wire rod, the copper foil wire rod is used for the copper foil wire rod is reeled out the copper foil section welding part in the second winding section, the copper foil wire rod is used for the section of cut and is reeled to roll the copper foil section welding part.
2. The full-automatic USB wire handler of claim 1, wherein the blanking die is configured to be lifted up and down on top of the supporting table, and a blanking cutter is disposed at the bottom of the blanking die.
3. The full-automatic USB wire processing machine according to claim 1, wherein the copper foil welding mold is configured to be able to be lifted up and down on top of the supporting table, a first pressing block, a soldering iron, an electrode unreeling device and a second pressing block are disposed at the bottom of the copper foil welding mold, the first pressing block and the second pressing block are respectively located at two sides of the soldering iron, the electrode unreeling device is used for supplying the soldering iron with the soldering electrode, the soldering iron melts the soldering electrode and welds the copper foil slice to peeled part line segments of the USB wire in the descending process, and the first pressing block and the second pressing block are used for pressing unpeeled part line segments at two sides of the USB wire.
4. The full-automatic USB wire handler of claim 3, wherein the first lamination block is provided with a first semiconductor cooling sheet, and the second lamination block is provided with a second semiconductor cooling sheet.
5. The full-automatic USB wire handler of claim 1, wherein the reheating device is an electrothermal iron and is arranged at the top of the supporting table in a vertically liftable manner.
6. The full-automatic USB wire handler of claim 1, further comprising a wire brushing device comprising a plurality of rotating brushes disposed on both sides of the USB wire.
7. The USB wire processing method is characterized by comprising the following operation steps:
step one: intermittently peeling the USB wire;
step two: punching copper foil slices in the middle of the copper foil belt, conveying the USB wire and the copper foil belt, and overlapping peeled part line segments of the USB wire with the copper foil slices on the copper foil belt;
step three: welding the copper foil slice on the peeled part line segment of the USB wire;
step four: the copper foil slice is wound on the peeled part line segment of the USB wire;
step five: reheating the copper foil slice winding part of the USB wire rod to melt soldering tin in the copper foil slice;
step six: and cutting the middle part of the section of the wound copper foil of the USB wire.
8. The method according to claim 7, wherein in the third step, the segments of the unpeeled portions on both sides of the USB wire are cooled.
9. The method according to claim 7, wherein the step one and the step two are followed by removing the edge of the peeled portion line segment of the USB wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811413919.8A CN109586142B (en) | 2018-11-26 | 2018-11-26 | Full-automatic USB wire processor and processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811413919.8A CN109586142B (en) | 2018-11-26 | 2018-11-26 | Full-automatic USB wire processor and processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109586142A CN109586142A (en) | 2019-04-05 |
| CN109586142B true CN109586142B (en) | 2024-03-29 |
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ID=65924005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811413919.8A Active CN109586142B (en) | 2018-11-26 | 2018-11-26 | Full-automatic USB wire processor and processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109586142B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054371A (en) * | 2020-09-12 | 2020-12-08 | 赵鹏生 | Automatic welding device for peeling joint of electrical appliance wire |
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| JPH09115558A (en) * | 1995-10-19 | 1997-05-02 | Harness Sogo Gijutsu Kenkyusho:Kk | Wiring connection structure and wiring connection method for wire harness branch connection box |
| CN1421965A (en) * | 2001-11-28 | 2003-06-04 | 华为技术有限公司 | Cable plug making process |
| JP2003224914A (en) * | 2002-01-29 | 2003-08-08 | Auto Network Gijutsu Kenkyusho:Kk | Jacket stripping blade of shield flat cable and tool comprising the same |
| CN101834032A (en) * | 2010-02-26 | 2010-09-15 | 株洲南车时代电气股份有限公司 | Shielded wire with lead wire and treatment process thereof |
| CN204792418U (en) * | 2015-05-21 | 2015-11-18 | 东莞市旭兴自动化设备有限公司 | Shielding copper foil spot welder device |
| CN107508118A (en) * | 2017-09-05 | 2017-12-22 | 东莞市三信精密机械有限公司 | Wire rod pre-treatment automatic machine |
| CN108520804A (en) * | 2018-04-23 | 2018-09-11 | 东莞市珍世好电子科技有限公司 | A kind of wire rod brush separated time pretreating machine |
-
2018
- 2018-11-26 CN CN201811413919.8A patent/CN109586142B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09115558A (en) * | 1995-10-19 | 1997-05-02 | Harness Sogo Gijutsu Kenkyusho:Kk | Wiring connection structure and wiring connection method for wire harness branch connection box |
| CN1421965A (en) * | 2001-11-28 | 2003-06-04 | 华为技术有限公司 | Cable plug making process |
| JP2003224914A (en) * | 2002-01-29 | 2003-08-08 | Auto Network Gijutsu Kenkyusho:Kk | Jacket stripping blade of shield flat cable and tool comprising the same |
| CN101834032A (en) * | 2010-02-26 | 2010-09-15 | 株洲南车时代电气股份有限公司 | Shielded wire with lead wire and treatment process thereof |
| CN204792418U (en) * | 2015-05-21 | 2015-11-18 | 东莞市旭兴自动化设备有限公司 | Shielding copper foil spot welder device |
| CN107508118A (en) * | 2017-09-05 | 2017-12-22 | 东莞市三信精密机械有限公司 | Wire rod pre-treatment automatic machine |
| CN108520804A (en) * | 2018-04-23 | 2018-09-11 | 东莞市珍世好电子科技有限公司 | A kind of wire rod brush separated time pretreating machine |
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|---|---|
| CN109586142A (en) | 2019-04-05 |
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