CN205009622U - Forming device of miniature carrier band - Google Patents
Forming device of miniature carrier band Download PDFInfo
- Publication number
- CN205009622U CN205009622U CN201520775583.5U CN201520775583U CN205009622U CN 205009622 U CN205009622 U CN 205009622U CN 201520775583 U CN201520775583 U CN 201520775583U CN 205009622 U CN205009622 U CN 205009622U
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- Prior art keywords
- carrier band
- shaping
- heat
- shaped device
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- 238000007493 shaping process Methods 0.000 claims abstract description 58
- 238000010438 heat treatment Methods 0.000 claims abstract description 39
- 238000001816 cooling Methods 0.000 claims description 30
- 238000004080 punching Methods 0.000 claims description 29
- 239000000463 material Substances 0.000 abstract description 11
- 238000003825 pressing Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 230000000297 inotrophic effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the manufacturing field of carrier band relates to the forming device of a carrier band, include upper die base, die holder and can drive upper die base reciprocating motion's drive arrangement, install pocket shaping needle and location towards needle on the upper die base, a heat conduction piece has on the upper die base, pocket shaping needle sets up on the heat conduction piece, be provided with heating element in the heat conduction piece, it dashes first pilot pin and second pilot pin to answering with pocket shaping needle and location respectively to be provided with along the place ahead that the carrier band removed on the upper die base, be provided with the concave part and the correspondence of corresponding pocket shaping needle on the die holder the location is towards the through -hole portion of needle. The utility model discloses a going on in the time of mould pressing and heating, can effectively overcoming tensile properties and the shrink nature of material self to the influence of carrier band precision, the carrier band precision that obtains is higher, and the shaping is better.
Description
Technical field
The utility model relates to a kind of shaped device of carrier band, especially a kind of shaped device of miniature carrier band, belongs to the manufacture field of carrier band.
Background technology
Existing carrier band forming technique generally adopts first pre-heated sheet to carry out mould punching or vacuum suction moulding again, as publication number a kind of carrier band heater disclosed in CN203186629U, in order to carry out the shaping front pre-hot work of depression to a carrier band body of continuous sheet, it comprises a pedestal, a carrier module and a heating module, heats carrier band body.This contact heating design, although have very fast heat transfer rate compared to non-contact thermal device, is limited to heating pressing time and reciprocating action cycle, affects the efficiency of movement of following process, and therefore, its general overall process efficiency is not good.
The patent No. is the shaped device that CN104003030A Chinese utility model patent again discloses a kind of carrier band, adopt non-contact thermal mode, single carries out large area heating, the mould of follow-up integration is coordinated synchronously to carry out shaping, drilling operation, because of the pressing and affect carrier band gait of march respectively of each module, therefore can not effectively can promote the efficiency of overall process.
But be no matter contact or contactless, adopt the technical approach of first pre-post forming, always the carrier band obtained can be greatly affected in its accuracy, the loading hole of carrier band there will be large scale distortion, has a strong impact on result of use.
Utility model content
The utility model is in order to solve existing plastic carrier in punching forming process, the draftability of sheet material self and inotropic defect cannot be overcome completely, a kind of shaped device of miniature carrier band is provided, effectively can overcome the draftability of material self and shrinkage to the impact of carrier band precision, the carrier band precision obtained is higher, better shaping.
The utility model adopts following technical scheme: a kind of shaped device of miniature carrier band, comprise upper bolster, die shoe and the reciprocating drive unit of described upper bolster can be driven, described upper bolster is provided with the shaping pin of pocket and location red needle, described upper bolster has a heat-conducting block, the shaping pin of described pocket is arranged on heat-conducting block, is provided with heating component in described heat-conducting block; Upper bolster is provided with along the front of carrier band movement pin shaping with pocket and locate the first pilot pin corresponding to red needle and the second pilot pin respectively; Described die shoe is provided with the recess of the shaping pin of corresponding pocket and the through-hole section of correspondence described location red needle.
Through the long-time research and experiment of applicant, find the draftability due to plastic sheet self and shrinkage, carrier band is large area preheating before punching, and great changes will take place for draftability and shrinkage, carrier sheet is caused to occur distortion to a certain extent, during punching, size just there occurs change, after follow-up cooling, plastic carrier shrinks, cause the bore deformation that carrier band punching press is good serious, especially microminiature carrier band is the carrier band of 1mm if width is 4mm or loading pitch of holes.More remarkable on accuracy impact.
This technical scheme, carry out with shaping by taking heating simultaneously, by red needle, local heat is carried out and punching to carrier sheet, and after heating, by pilot pin to good the positioning of preorder punching press, the impact of shrinkage on carrier band of plastics can be slowed down, simultaneously for made hole provides a support, when follow-up punching, be not easy the distortion occurring loading hole, ensure the quality of product, thus acquisition precision is high, the carrier band of forming.
As preferably, between described upper bolster and described heat-conducting block, be provided with an insulating assembly.
Insulating assembly is set, reduces the transmission of thermal energy.
As preferably, described heating component is the heat pipe be arranged in heat-conducting block, and described heat pipe is electrically connected temperature controller, for arranging the temperature of heating tube, can arrange heating-up temperature according to the sheet material fusing point of preformed carrier band, for microminiature carrier band, forming temperature general control is at 250-270 DEG C.
As preferably, described first red needle is axially across described heat-conducting block, and between described first red needle and described heat-conducting block, interference fit is connected and fixed, and connects accurate, ensures that red needle is heated evenly.
As preferably, described die shoe is being provided with the carrier band heating part of heating the carrier band before shaping at the rear of described recess along carrier band moving direction, described carrier band heating part is provided with heating member.
This technical scheme, while to red needle heating, also the carrier band treating punching before punching heats, due in forming process, the pace of carrier band is than very fast, and carrier band heating part is heated it, lucky follow-up punching, the temperature of carrier band also can not be cut down, and will, because of long-time high-temperature heating, cause carrier band to be out of shape again.
As preferably, described die shoe is provided with the carrier band cooling end being arranged on described recess front along carrier band moving direction, and described carrier band cooling end is provided with cooling piece.
After carrier band punching is shaping, adopt cooling piece to cool it, the shrinkage of further reduction carrier band self and draftability are on the impact of carrier band accuracy.
As preferably, described upper bolster has a cooling block, be provided with cooling package in described cooling block, described first pilot pin is arranged on described cooling block.
As preferably, the shaping needle set of described pocket has a punching press side and a punching press bottom surface, and described punching press side is connected with described punching press bottom surface and vertical, ensures the accuracy of pocket.
As preferably, described recess has sidewall and concave bottom, and between described sidewall and concave bottom, curved surface is connected to form demoulding portion, under the regular prerequisite ensureing pocket, arrange demoulding portion be more conducive to shaping after the demoulding, the rule of pocket character guaranteed by the shaping pin of pocket, and the demoulding portion with curved surface is easier to the demoulding.
As preferably, described die shoe is provided with the groove holding described recess, and described recess can move along described groove in the vertical direction, is applicable to the shaping of the carrier band of different depth pocket by the up-down adjustment of recess, applied widely.
As preferably, leave trough between the concave bottom of described recess and the bottom of described groove, in described trough, be provided with cold-making block, utilize cold-making block, the shaping pin of pocket after the heating complete pocket shaping after, can cool the carrier band at pocket place immediately, guarantee accuracy.
By implementing technique scheme, the utility model:
1, traditional preheating united two into one with shaping two steps, carry out while realizing mold pressing and heating, efficiency is high, forming degree good;
2, apparatus structure is simple, is cancelled by traditional preheating apparatus, avoid the abatement of sheet material temperature before shaping, and apparatus structure is more simply light;
3, the red needle of suitable temperature can realize the precise forming of sheet material, the moulding loading hole of red needle fast ram through heating, well overcomes draftability and the shrinkage of sheet material, relative to traditional handicraft, forming degree and the precision of carrier band effectively improve, especially to hypomegetic carrier band;
4, arranging of temperature controller can, according to the temperature of different sheet materials adjustment red needle, be convenient to shaping.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the utility model embodiment 1;
Accompanying drawing 2 is the side view of upper bolster in the utility model embodiment 1.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1:
A shaped device for miniature carrier band, as shown in accompanying drawing 1,2, comprise the servomotor of the upper bolster 1 be arranged on base, die shoe 2 and drive unit, the rotation of drive carrier band volume, drive unit adopts motor, drives upper bolster 1 to pump.Upper bolster 1 is provided with the shaping pin 101 of the pocket be arranged side by side and location red needle 102, respectively arranges many, according to processing needs, the present embodiment adopts 24, the shaping pin of pocket, location red needle 6.According to the pocket of carrier band common on market and the shape of locating hole, the shaping pin of pocket 101 adopts square, and location red needle 102 adopts circle.Die shoe 2 is provided with the recess of the shaping pin 101 of corresponding pocket and the through-hole section of corresponding location red needle 102.Upper bolster 1 is provided with along the front of carrier band movement pin shaping with pocket 101 and locate the first pilot pin 103 and the second pilot pin 104 corresponding to red needle 102 respectively; After carrying out during a stroke, shaped in shaping hole respectively by the first pilot pin 103 and the second pilot pin 104, preventing follow-up punching press to producing complete hole crimp, increasing the accuracy of carrier band.Upper bolster 1 has a heat-conducting block 11, the shaping pin 101 of pocket is arranged on heat-conducting block 11, is provided with heating component 111 in heat-conducting block 11, is heated by heat-conducting block 11 counterpart bag forming pin 101; What heating component 111 adopted is heat pipe, and heat pipe is electrically connected temperature controller 3, for arranging the temperature of heating tube, can arrange heating-up temperature according to the sheet material fusing point of preformed carrier band.In order to reduce scattering and disappearing of heat, between upper bolster and described heat-conducting block, be provided with an insulating assembly 12.
Embodiment 2:
A shaped device for miniature carrier band, comprises upper bolster 1, die shoe 2 and drive unit, and drive unit adopts motor, drives upper bolster 1 to pump.Upper bolster 1 is provided with the shaping pin 101 of the pocket be arranged side by side and location red needle 102, respectively arranges many, according to processing needs, the present embodiment adopts 24, the shaping pin of pocket, location red needle 6.According to the pocket of carrier band common on market and the shape of locating hole, the shaping pin of pocket 101 adopts square, and location red needle 102 adopts circle.Die shoe 2 is provided with the recess of the shaping pin 101 of corresponding pocket and the through-hole section of corresponding location red needle 102, die shoe is provided with the groove holding described recess, and recess can move along groove in the vertical direction.Upper bolster 1 is provided with along the front of carrier band movement pin shaping with pocket 101 and locate the first pilot pin 103 and the second pilot pin 104 corresponding to red needle 102 respectively; After carrying out during a stroke, shaped in shaping hole respectively by the first pilot pin 103 and the second pilot pin 104, preventing follow-up punching press to producing complete hole crimp, increasing the accuracy of carrier band.The shaping needle set of pocket has a punching press side and a punching press bottom surface, and described punching press side is connected with described punching press bottom surface and vertical, and ensure the rule of pocket, described recess has sidewall and concave bottom, and between sidewall and concave bottom, curved surface is connected to form demoulding portion, conveniently stripped.
Upper bolster 1 has a heat-conducting block 11, the shaping pin 101 of pocket is arranged on heat-conducting block 11, is provided with heating component 111 in heat-conducting block 11, is heated by heat-conducting block 11 counterpart bag forming pin 101; What heating component 111 adopted is heat pipe, and heat pipe is electrically connected temperature controller 3, for arranging the temperature of heating tube, can arrange heating-up temperature according to the sheet material fusing point of preformed carrier band.In order to reduce scattering and disappearing of heat, between upper bolster 1 and described heat-conducting block 11, be provided with an insulating assembly 12.
In addition, due to, carrier band is after punching is shaping, the temperature of heating can't lower in time, after all the size of carrier band can bring impact, especially hypomegetic carrier band, affect larger, also have the carrier band cooling end being arranged on described recess front along carrier band moving direction, carrier band cooling end is provided with carrier band cooling package; Upper bolster 1 has a cooling block, be provided with cooling package in described cooling block, described first pilot pin 103 is arranged on described cooling block.Meanwhile, leave trough between the concave bottom of recess and the bottom of described groove, in trough, be provided with cold-making block, complete shaping after, can ensure that the temperature of carrier band lowers rapidly, reduce the error because draftability and the shrinkage of carrier band itself cause, improve the accuracy of carrier band.
Embodiment 3:
A shaped device for miniature carrier band, comprises upper bolster 1, die shoe 2 and drive unit, and drive unit adopts motor, drives upper bolster 1 to pump.Upper bolster 1 is provided with the shaping pin 101 of the pocket be arranged side by side and location red needle 102, respectively arranges many, according to processing needs, the present embodiment adopts 24, the shaping pin of pocket, location red needle 6.According to the pocket of carrier band common on market and the shape of locating hole, the shaping pin of pocket 101 adopts square, and location red needle 102 adopts circle.Die shoe 2 is provided with the recess of the shaping pin 101 of corresponding pocket and the through-hole section of corresponding location red needle 102.Upper bolster 1 is provided with along the front of carrier band movement pin shaping with pocket 101 and locate the first pilot pin 103 and the second pilot pin 104 corresponding to red needle 102 respectively; After carrying out during a stroke, shaped in shaping hole respectively by the first pilot pin 103 and the second pilot pin 104, preventing follow-up punching press to producing complete hole crimp, increasing the accuracy of carrier band.Upper bolster 1 has a heat-conducting block 11, the shaping pin 101 of pocket is arranged on heat-conducting block 11, is provided with heating component 111 in heat-conducting block 11, is heated by heat-conducting block 11 counterpart bag forming pin 101; What heating component 111 adopted is heat pipe, and heat pipe is electrically connected temperature controller 3, for arranging the temperature of heating tube, can arrange heating-up temperature according to the sheet material fusing point of preformed carrier band.Die shoe 2 is provided with the carrier band heating part of heating the carrier band before shaping at the rear of the described recess along carrier band moving direction, carrier band heating part is provided with carrier band heating component.In order to reduce scattering and disappearing of heat, between upper bolster 1 and described heat-conducting block 11, be provided with an insulating assembly 12.
In addition, due to, carrier band is after punching is shaping, the temperature of heating can't lower in time, after all the size of carrier band can bring impact, especially hypomegetic carrier band, affect larger, also have the carrier band cooling end being arranged on front, described carrier band heating part along carrier band moving direction, carrier band cooling end is provided with carrier band cooling package; Upper bolster 1 has a cooling block, be provided with cooling package in described cooling block, described first pilot pin 103 is arranged on described cooling block.Complete shaping after, can ensure that the temperature of carrier band lowers rapidly, reduce the error because draftability and the shrinkage of carrier band itself cause, improve the accuracy of carrier band.
Claims (10)
1. the shaped device of a miniature carrier band, comprise upper bolster, die shoe and the reciprocating drive unit of described upper bolster can be driven, described upper bolster is provided with the shaping pin of pocket and location red needle, it is characterized in that: described upper bolster has a heat-conducting block, the shaping pin of described pocket is arranged on heat-conducting block, is provided with heating component in described heat-conducting block; Upper bolster is provided with along the front of carrier band movement pin shaping with pocket and locate the first pilot pin corresponding to red needle and the second pilot pin respectively; Described die shoe is provided with the recess of the shaping pin of corresponding pocket and the through-hole section of correspondence described location red needle.
2. shaped device according to claim 1, is characterized in that: be provided with an insulating assembly between described upper bolster and described heat-conducting block.
3. shaped device according to claim 1, is characterized in that: described heating component is the heat pipe be arranged in heat-conducting block, and described heat pipe is electrically connected temperature controller.
4. shaped device according to claim 1, is characterized in that: the shaping pin of described pocket is axially across described heat-conducting block, and between the shaping pin of described pocket and described heat-conducting block, interference fit is connected and fixed.
5. shaped device according to claim 1, it is characterized in that: described die shoe is provided with the carrier band cooling end being arranged on described recess front along carrier band moving direction, described carrier band cooling end is provided with carrier band cooling package.
6. shaped device according to claim 1, it is characterized in that: described upper bolster has a cooling block, be provided with cooling package in described cooling block, described first pilot pin is arranged on described cooling block.
7. shaped device according to claim 1, is characterized in that: the shaping needle set of described pocket has a punching press side and a punching press bottom surface, and described punching press side is connected with described punching press bottom surface and vertical.
8. shaped device according to claim 7, it is characterized in that: described recess has sidewall and concave bottom, between described sidewall and concave bottom, curved surface is connected to form demoulding portion.
9. shaped device according to claim 8, it is characterized in that: described die shoe is provided with the groove holding described recess, described recess can move along described groove in the vertical direction.
10. shaped device according to claim 9, is characterized in that: leave trough between the concave bottom of described recess and the bottom of described groove, be provided with cold-making block in described trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775583.5U CN205009622U (en) | 2015-10-09 | 2015-10-09 | Forming device of miniature carrier band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775583.5U CN205009622U (en) | 2015-10-09 | 2015-10-09 | Forming device of miniature carrier band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205009622U true CN205009622U (en) | 2016-02-03 |
Family
ID=55208247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520775583.5U Withdrawn - After Issue CN205009622U (en) | 2015-10-09 | 2015-10-09 | Forming device of miniature carrier band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205009622U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172176A (en) * | 2015-10-09 | 2015-12-23 | 浙江洁美电子科技股份有限公司 | Forming device for micro carrier tapes |
| CN111674065A (en) * | 2020-04-25 | 2020-09-18 | 东莞市朝京电子科技有限公司 | Debugging-free method for carrier band forming |
-
2015
- 2015-10-09 CN CN201520775583.5U patent/CN205009622U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172176A (en) * | 2015-10-09 | 2015-12-23 | 浙江洁美电子科技股份有限公司 | Forming device for micro carrier tapes |
| CN111674065A (en) * | 2020-04-25 | 2020-09-18 | 东莞市朝京电子科技有限公司 | Debugging-free method for carrier band forming |
| CN111674065B (en) * | 2020-04-25 | 2022-03-22 | 东莞市朝京电子科技有限公司 | Debugging-free method for carrier band forming |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160203 Effective date of abandoning: 20180413 |
|
| AV01 | Patent right actively abandoned |