CN102611043A - Heating wire stripping method - Google Patents
Heating wire stripping method Download PDFInfo
- Publication number
- CN102611043A CN102611043A CN2012100589411A CN201210058941A CN102611043A CN 102611043 A CN102611043 A CN 102611043A CN 2012100589411 A CN2012100589411 A CN 2012100589411A CN 201210058941 A CN201210058941 A CN 201210058941A CN 102611043 A CN102611043 A CN 102611043A
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- China
- Prior art keywords
- hot soarfing
- soarfing cutter
- hot
- cutter
- wear
- 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.)
- Pending
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000010438 heat treatment Methods 0.000 title claims abstract description 13
- 239000011241 protective layer Substances 0.000 claims abstract description 30
- 238000002844 melting Methods 0.000 claims abstract description 8
- 230000008018 melting Effects 0.000 claims abstract description 8
- 239000012943 hotmelt Substances 0.000 claims description 4
- 239000002305 electric material Substances 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 abstract description 7
- 238000003466 welding Methods 0.000 abstract description 5
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000002788 crimping Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Images
Landscapes
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The invention discloses a heating wire stripping method, which heats hot cutting parts of an upper hot stripping knife and a lower hot stripping knife of a heating wire stripping device to the hot melting temperature of a wear-resistant protective layer, then the upper hot stripping knife and the lower hot stripping knife are driven by a driving device to be closed and cut off the wear-resistant protective layer of a wire through the hot melting of the hot cutting parts of the upper hot stripping knife and the lower hot stripping knife, and the wear-resistant protective layers at the cut of the wire stripped by the method are fused together, so that the cut of the wear-resistant protective layer is complete and smooth, the welding and the compression joint of the wire are prevented from being influenced by the exposure of the part of the wear-resistant protective layer, and the reliability and the safety of the wire are improved.
Description
Technical field
The present invention relates to a kind of stripping method, the heating stripping method that particularly a kind of wear-resistant protective layer that is used for lead is peeled off.
Background technology
Though the electron trade development is very fast, the integrated level of circuit is increasingly high, and the connection between a lot of electronic equipments still need be adopted lead; Traditional lead can be provided with plastic insulating layer and make its insulation, and resistance to wear, reliability, the useful life of be improving lead, being generally to lead increases one deck by toughness, the resistance to wear wear-resistant protective layer processed of material preferably; Nylon sheath wire etc. for example, and be the speed that improves wire stripping, punck-down block in the production and processing of electronic product, all can be disposed usually; Extract after punck-down block adopts metal blade to the ring-like crush-cutting of the sheath of lead in this more and peel off; When this punck-down block is carrying out ring cutting when peeling off to the lead with wear-resistant protective layer,, fail during crush-cutting it is cut off fully because wear-resistant protective layer has good toughness; And when lead is extracted, cause wear-resistant protective layer to be drawn out or breach irregular; The welding of lead, crimping etc. are impacted, and may cause open circuit, fault, and damage electronic component.
Summary of the invention
In order to overcome the deficiency of prior art, the heating stripping method that the present invention provides a kind of wear-resistant protective layer that is used for lead to peel off.
The technical solution adopted for the present invention to solve the technical problems is:
The heating stripping method is characterized in that including following steps:
The fervent part of step 1, the last hot soarfing cutter that will add thermal stripping apparatus, following hot soarfing cutter is heated to the hot melting temperature of wear-resistant protective layer;
Said upward hot soarfing cutter, following hot soarfing cutter are processed by thermo electric material.
Saidly go up the hot soarfing cutter, the fervent part of hot soarfing cutter is to be opened in hot soarfing cutter, the heat build-up half slot corresponding with lead on the end face of hot soarfing cutter down down, and upward the heat build-up half slot place cross section of hot soarfing cutter, following hot soarfing cutter is littler than the cross section of last hot soarfing cutter and other positions of following hot soarfing cutter.
The invention has the beneficial effects as follows: heating stripping method of the present invention is through being heated to the hot melting temperature of wear-resistant protective layer to the last hot soarfing cutter that adds thermal stripping apparatus, the fervent part of following hot soarfing cutter; Go up hot soarfing cutter, following hot soarfing cutter cut off lead through the drive device drives closure and through the fervent part hot melt of last hot soarfing cutter, following hot soarfing cutter wear-resistant protective layer then; The wear-resistant protective layer of the lead incision of peeling off through method of the present invention fuses together; Make the otch complete and smooth of wear-resistant protective layer; Prevent the wear-resistant protection layer segment from exposing and influence welding, the crimping of lead, the reliability and the fail safe that improve lead.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified:
Fig. 1 is the applied structural representation that adds thermal stripping apparatus of the present invention;
Fig. 2 is the structural representation that Fig. 1 adds the following hot soarfing cutter of thermal stripping apparatus.
Embodiment
Heating stripping method described in the invention adds through one that thermal stripping apparatus implements; With reference to Fig. 1, Fig. 2, Fig. 1, Fig. 2 are this structural representation that adds thermal stripping apparatus, and be as shown in the figure; This adds thermal stripping apparatus and comprises stand 1, drive unit 2, is arranged on last hot soarfing cutter mechanism 3 and following hot soarfing cutter mechanism 4 on the stand 1; Stand 1 is provided with detent mechanism 16 between last hot soarfing cutter mechanism 3 and following hot soarfing cutter mechanism 4, be provided with a long guide groove 11 in the stand 1, and last hot soarfing cutter mechanism 3 also includes and is arranged on the last guide block 31 in the long guide groove 11 and is installed in the upper tool post 32 on the guide block 31; Following hot soarfing cutter mechanism 4 also includes and is arranged on the lower guide block 41 in the long guide groove 11 and is installed in the lower slide 42 on the lower guide block 41; Drive unit 2 comprises the servomotor 12 that is arranged on stand 1 upper end and the screw mandrel 13 that is connected with servomotor 12 through shaft coupling, and last guide block 31 is provided with the screwed hole corresponding with screw mandrel 13, and servomotor 12 is connected and drives it with last guide block 31 through screw mandrel 13 and slides up and down; Last guide block 31 is connected with lower guide block 41 through a linkage 14; Linkage 14 comprises long connecting rod 141, short connecting rod 142 and cutting knife lever 143, and short connecting rod 142 is articulated in stand 1 lower end, and long connecting rod 141 1 ends are articulated on the upper tool post 32; The other end and short connecting rod 142 are terminal hinged; Cutting knife lever 143 1 ends articulate on the lower slide 42, and the other end and short connecting rod 142 front ends are hinged, and lower guide block 41 oppositely links with last guide block 31 through this linkage 14.
As shown in the figure; On upper tool post 32 and the lower slide 42 respectively correspondence be provided with hot soarfing cutter 51 and following hot soarfing cutter 61; Last hot soarfing cutter 51 process by thermo electric material with following hot soarfing cutter 61 and structure identical, comprise the anodal pin 71 and negative pole pin 72 that are distributed in both sides, anodal pin 71 is connected through a high hot portion 73 with negative pole pin 72 lower ends; The end face of high hot portion 73 is a plane; The position offers the heat build-up half slot 731 corresponding with wire rod wherein, and high hot portion 73 is little the cross-sectional area of cross-sectional area 732 other positions of specific heat broach of heat build-up half slot 731 positions, after the anodal pin 71 of hot soarfing cutter and 72 energisings of negative pole pin; Small resistor is big more more owing to cross-sectional area; So the hot soarfing cutter is maximum at heat build-up half slot 731 position resistance, the electric heating temperature is the highest, reaches 200 ℃-500 ℃ of the hot melting temperatures of lead wear-resistant protective layer; The anodal pin 71 and the negative pole pin 72 of last hot soarfing cutter 51 is installed in respectively on the anodal contiguous block 21 of hot soarfing cutter and hot soarfing cutter negative pole contiguous block 22 of upper tool post 32; On the anodal contiguous block 21 of hot soarfing cutter that the anodal pin 71 of following hot soarfing cutter 61 and negative pole pin 72 are installed in lower slide 42 respectively and the hot soarfing cutter negative pole contiguous block 22, external power supply is connected with the anodal contiguous block 21 of hot soarfing cutter, hot soarfing cutter negative pole contiguous block 22 respectively can be to last hot soarfing cutter 51,61 energisings of hot soarfing cutter are heated down, and makes it reach working temperature.
Under the normal condition, last hot soarfing cutter mechanism 3 is separated into certain distance with following hot soarfing cutter mechanism 4, and lead penetrates detent mechanism 16 location through wire agency; Pass hot soarfing cutter 51 and following hot soarfing cutter 61 again, export the wire-sending device of peripheral hardware at last to, after unlatching adds thermal stripping apparatus; Servomotor 12 drives through screw mandrel 13 and goes up guide block 31 to lower slider; Go up simultaneously guide block 31 and drive upwards slip of lower guide block 41, make and go up hot soarfing cutter mechanism 3 and the closed gradually drive of following hot soarfing cutter mechanism 4, last hot soarfing cutter 51 and following hot soarfing cutter 61 closures through a linkage 14; The heat build-up half slot 731 that is in the condition of high temperature is respectively from the wear-resistant protective layer that is pressed in lead up and down; And the fusing wear-resistant protective layer, extract lead out by the wire-sending device that adds thermal stripping apparatus line sending direction one side at last, can accomplish the wear-resistant protective layer fusing of lead is peeled off; The wear-resistant protective layer that cuts off lead wear-resistant protective layer incision through hot melting mode fuses together; Make this otch complete and smooth, prevent that wear-resistant protective layer from exposing and influence welding, the crimping of lead, the reliability and the fail safe that improve lead.
Heating stripping method of the present invention, the thermal stripping apparatus that adds in conjunction with above-mentioned includes following steps:
Wherein, the wire-sending device described in the above-mentioned steps is that the industry or attached industry are known and the fexible unit of extensive use, does not describe in detail at this.
Wear-resistant protective layer through crossing the lead incision that method of the present invention peels off fuses together, and makes the otch complete and smooth of wear-resistant protective layer, prevents that the wear-resistant protection layer segment from exposing and influence welding, the crimping of lead, the reliability and the fail safe that improve lead.
More than preferable embodiment of the present invention is specified; But it is not restricted to the utilization described in specification and the execution mode; It can be applied to various suitable the field of the invention fully, for being familiar with those skilled in the art, can easily realize other modification; Therefore under the universal that does not deviate from claim and equivalency range and limited, the present invention does not limit and specific details and the legend that illustrates here and describe.
Claims (3)
1. heating stripping method is characterized in that including following steps:
The fervent part of step 1, the last hot soarfing cutter (51) that will add thermal stripping apparatus, following hot soarfing cutter (61) is heated to the hot melting temperature of wear-resistant protective layer;
Step 2, send into the detent mechanism (16) that adds thermal stripping apparatus to lead, and position the wire between last hot soarfing cutter (51) and following hot soarfing cutter (61) through wire-sending device;
Step 3, drive through drive unit (2) that step 1 saidly goes up hot soarfing cutter (51), hot soarfing cutter (61) slide relative is closed down, and the fervent part through last hot soarfing cutter (51) and following hot soarfing cutter (61) is to the wear-resistant protective layer hot melt cut-out of lead;
Step 4, extract lead out through wire-sending device.
2. heating stripping method according to claim 1 is characterized in that said last hot soarfing cutter (51), descends hot soarfing cutter (61) to be processed by thermo electric material.
3. heating stripping method according to claim 1; It is characterized in that saidly going up hot soarfing cutter (51), the fervent part of hot soarfing cutter (61) is for being opened in hot soarfing cutter (51), the heat build-up half slot (731) corresponding with lead on the end face of hot soarfing cutter (61) down down, and upward the heat build-up half slot (731) of hot soarfing cutter (51), following hot soarfing cutter (61) to locate cross section (732) littler than the cross section of last hot soarfing cutter (51) and other positions of following hot soarfing cutter (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100589411A CN102611043A (en) | 2012-03-08 | 2012-03-08 | Heating wire stripping method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100589411A CN102611043A (en) | 2012-03-08 | 2012-03-08 | Heating wire stripping method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102611043A true CN102611043A (en) | 2012-07-25 |
Family
ID=46528269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100589411A Pending CN102611043A (en) | 2012-03-08 | 2012-03-08 | Heating wire stripping method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102611043A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269784B (en) * | 2014-09-28 | 2017-02-15 | 国网山东昌乐县供电公司 | Auxiliary cable head insulating layer peeling device |
| CN106981844A (en) * | 2016-01-19 | 2017-07-25 | 黄志刚 | A kind of thermal stripping apparatus |
| CN110391578A (en) * | 2019-08-26 | 2019-10-29 | 黄凡 | A kind of heated type wire stripper |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001161017A (en) * | 1999-11-30 | 2001-06-12 | Wakoo:Kk | Stripping device for stripping insulating coating of electric wire |
| CN201025665Y (en) * | 2007-02-08 | 2008-02-20 | 富港电子（东莞）有限公司 | Line material peeler |
| CN102074878A (en) * | 2011-03-02 | 2011-05-25 | 天津市力干连接器厂 | Full-automatic wire stripping machine |
-
2012
- 2012-03-08 CN CN2012100589411A patent/CN102611043A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001161017A (en) * | 1999-11-30 | 2001-06-12 | Wakoo:Kk | Stripping device for stripping insulating coating of electric wire |
| CN201025665Y (en) * | 2007-02-08 | 2008-02-20 | 富港电子（东莞）有限公司 | Line material peeler |
| CN102074878A (en) * | 2011-03-02 | 2011-05-25 | 天津市力干连接器厂 | Full-automatic wire stripping machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269784B (en) * | 2014-09-28 | 2017-02-15 | 国网山东昌乐县供电公司 | Auxiliary cable head insulating layer peeling device |
| CN106981844A (en) * | 2016-01-19 | 2017-07-25 | 黄志刚 | A kind of thermal stripping apparatus |
| CN110391578A (en) * | 2019-08-26 | 2019-10-29 | 黄凡 | A kind of heated type wire stripper |
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Application publication date: 20120725 |