CN202197454U - Automatic attaching device for circuit board and thin attaching layer - Google Patents
Automatic attaching device for circuit board and thin attaching layer Download PDFInfo
- Publication number
- CN202197454U CN202197454U CN2011202638076U CN201120263807U CN202197454U CN 202197454 U CN202197454 U CN 202197454U CN 2011202638076 U CN2011202638076 U CN 2011202638076U CN 201120263807 U CN201120263807 U CN 201120263807U CN 202197454 U CN202197454 U CN 202197454U
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- China
- Prior art keywords
- circuit board
- roller
- thin layer
- attaches
- attaching
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Abstract
The utility model discloses an automatic attaching device for a circuit board and a thin attaching layer. The automatic attaching device at least comprises an adsorption roller, a conveying component and an attaching roller, wherein the adsorption roller is cylinder-shaped and is provided with a circumferential surface; a plurality of penetrable air holes are arranged on the circumferential surface; a pressure component sucks air from the inside of the adsorption roller so that the thin attaching layer is adsorbed onto the circumferential surface of the adsorption roller; the conveying component conveys the circuit board to the adsorption roller; and the attaching roller corresponds to the adsorption roller, so that the circuit board conveyed to the adsorption roller is correspondingly attached with the thin attaching layer on the adsorption roller, so as to correspondingly attach the thin attaching layer and the circuit board.
Description
Technical field
The utility model relates to circuit board; Particularly flexible circuit board and the automatic attachment device that attaches thin layer; It utilizes the setting of cutter, cylinder group and adsorption roller, one can be with thin layer cut-out to be attached, absorption, roll extrusion and applying, to be attached at the given zone of a circuit board and provide.
Background technology
Along with scientific and technological progress and standard of living improve, consumption electronic products, computer product, communication product are more prevalent, and function is more and more many; Certainly volume is also more and more little, and variation in moulding is more and more polynary, and fixedly the product of outward appearance is unrare already in the past; Many now can fold conversion purposes and moulding, and the design of deflection has all been come out of steamer even, and influence in one's power; Traditional its thickness of rigid circuit board and pliability, the design on thereby limited.
Flexible circuit board generally is after printing on a flexible substrate or the flexible material or etching metallic circuit, makes into circuit board through hot pressing flexible base plate or flexible circuit board, attaches other electronic components at last again, like chip or connector.
Because in use; Flexible base plate meeting deflection; With some specific electronic component meeting loose contact long afterwards, the means of solution are exactly that the periphery of this electronic component or the back side are attached the rigidity supporting material in addition, make this electronic component and metallic circuit can keep smooth and excellent contact.
And the attaching of the stiffener of flexible circuit board is at present normally carried flexible circuit board and to be attached respectively with conveyer belt, is placed on the ad-hoc location of flexible circuit board with mechanical arm gripping paste attachment again, if necessary, handles fixedly driving fit to pressing again.
So because of above-mentioned flexible circuit board attaches thin layer equipment reliability deficiency, speed is slow excessively, causes the volume production cost high, and present use is not still popularized.
The utility model content
Problem such as the utility model is slow to the manufacturing machine volume production that available circuit plate material to be attached automatically attaches, cost height and improving; The setting that adsorption roller is being borrowed in hope; And a conveying assembly and the structure that attaches roller are provided, and with material to be attached and circuit board, align fast and effectively and fit; Promote volume production speed to reach, keep high-quality effect, with the advantage that reduces cost.
And as the traditional mechanism of how simplifying, go to reach the speed that attaches of promoting, keep high-quality with reduce cost, then be that the value of extension is reached in the utility model expectation.
Circuit board that the utility model proposed and the automatic attachment device that attaches thin layer; At least comprise that an adsorption roller, a conveying assembly, one attach roller, wherein this adsorption roller is that tubular can be hollow and has a circumferential surface, and circumferential surface is provided with a plurality of pores that penetrate; And it is air-breathing in this adsorption roller by an air pressure assembly; And then attach the circumferential surface that thin layer is adsorbed on this adsorption roller with one, and conveying assembly carries a circuit board to this adsorption roller, and attaching pair of rollers should adsorption roller; And will be delivered to this circuit board of this adsorption roller, attach thin layer roll extrusion with on this adsorption roller this; The mat adsorption roller will attach thin layer and deliver to the conveying assembly that attaches on the roller, and conveying assembly transporting circuit board simultaneously and attaches thin layer and circuit board by attaching the roller roll extrusion to same position, and obtains the preliminary corresponding effect that attaches.
Aforesaid circuit board and the automatic attachment device that attaches thin layer; Further comprise a photoelectricity sense control assembly and an electric-heating assembly; This photoelectricity sense control assembly is done in good time up-down, revolution and roll extrusion operation in order to respond to this circuit board with control suction roller; And the preheating operation before the roll extrusion is done to this circuit board in the transfer position below that the warm-up block correspondence of this electric-heating assembly is arranged at before this attaching roller, and the heating module of this electric-heating assembly then is included in and attaches in the roller, uses and when the roll extrusion operation, do second section synchronously and add hot work to obtain high-quality applying effect.
Aforesaid circuit board and the automatic attachment device that attaches thin layer; It further comprises one group of pressing roller; Correspondence is arranged at this conveying assembly transfer position behind this attaching roller, uses once more tentatively corresponding attaching thin layer and the circuit board that attaches of roll extrusion really, to obtain solid and reliable applying.
Aforesaid circuit board and the automatic attachment device that attaches thin layer further comprise a single-revolution roller and a rewinding roller, in order to will attach the release liners revolution and the recovery of thin layer, use continuous attaching.
Aforesaid circuit board and the automatic attachment device that attaches thin layer; Wherein said revolution roller has been pressed to this adsorption roller at this attaching thin layer, and suction utilizes revolution roller self to do tearing off of strippable paper and turn to operation to remake the recovery operation of follow-up strippable paper behind cylinder surface more really.
Aforesaid circuit board and the automatic attachment device that attaches thin layer wherein are provided with one and cut off assembly and press and pay an assembly before this revolution roller, in order to should attaching the thin layer half cut-off and to prevent this attaching thin layer disengaging, and can let the single circuit board of single attaching thin layer correspondence.
Can know by the said mechanism related description; Circuit board that the utility model provided and the automatic attachment device that attaches thin layer; Can attach into a circuit board with attaching thin layer with circuit board continuously; And reclaim the release liners of original attaching thin layer, its bring and produce fast, keep the enhancement effect high-quality, that error is little, further can use this advantage and will improve production capacity and reduce cost.
Description of drawings
Accompanying drawing described herein is used to provide the further understanding to the utility model, constitutes the application's a part, does not constitute the qualification to the utility model.In the accompanying drawings:
Fig. 1 constructs the end view of main part for the utility model embodiment.
Fig. 2 shows that the utility model flexible circuit board whenever is provided with the sketch map of conduction contact section at a distance from a preset distance.
Fig. 3 is the sketch map of the utility model embodiment structure.
Fig. 4 is the operation chart of the utility model embodiment.
Drawing reference numeral:
1 adsorption roller
2 conveying assemblies
3 attach roller
4 photoelectricity sense control assemblies
5 electric-heating assemblies
6A, 6B pressing roller
7 revolution rollers
8 rewinding rollers
9 cutting assemblies
10 press a pair assembly
11 circumferential surfaces
111 pores
12 air pressure assemblies
A attaches thin layer
The B flexible circuit board
B1 contacts section
B2 attaches the border
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer, the utility model embodiment is explained further details below in conjunction with accompanying drawing.At this, illustrative examples of the utility model and explanation thereof are used to explain the utility model, but not as the qualification to the utility model.
Be to specify circuit board that the utility model provided and the automatic attachment device that attaches thin layer, cooperate graphic detailed description the utility model embodiment now as back:
See also Fig. 1, for circuit board that the utility model proposed and the embodiment of the automatic attachment device that attaches thin layer construct the end view of main part, the utility model comprises:
At least comprise that an adsorption roller 1, a conveying assembly 2, attach roller 3; Wherein this adsorption roller 1 has a circumferential surface 11 for hollow tube-shape, and circumferential surface 11 is provided with a plurality of pores that penetrate 111, and air-breathing in this adsorption roller 1 by an air pressure assembly 12; And then attach the circumferential surface 11 that thin layer A is adsorbed on this adsorption roller 1 with one; Conveying assembly 2 is a conveyer belt, and a flexible circuit board B is carried to this adsorption roller 1, and attaching 3 pairs on roller should adsorption roller 1; And will be delivered to this flexible circuit board B of this adsorption roller 1, attach thin layer A roll extrusion with on this adsorption roller 1 this; Mat adsorption roller 1 will attach thin layer A and deliver to the conveying assembly 2 that attaches on the roller 3, and conveying assembly 2 carries flexible circuit board B to same position simultaneously, and attach thin layer A and flexible circuit board B by attaching roller 3 roll extrusion, and obtain the preliminary corresponding effect that attaches.
Consult shown in Figure 2; In the utility model embodiment; This flexible circuit board B whenever is provided with at least one contact section B1 (for example can be golden finger conduction contact structures or surface adhesion type conduction contact section that general industry is used always) at a distance from a preset distance, and can mark off attaching boundary B 2 as the border of thin layer A to be attached when attaching at the close position of this contact section B1.
The utility model detailed construction is as shown in Figure 3; Sketch map for the utility model embodiment structure; The adsorption roller of in Fig. 1, having narrated 1, conveying assembly 2 and the attaching roller 3; Aforesaid circuit board and the automatic attachment device that attaches thin layer; Further comprise a photoelectricity sense control assembly 4 and an electric-heating assembly 5, this photoelectricity sense control assembly 4 is in order to responding to this flexible circuit board B, and the warm-up block correspondence of this electric-heating assembly 5 is arranged at the transfer position below of this conveying assembly 2 of this attaching roller 3 this flexible circuit board is done the preheating operation before the roll extrusion; And do in good time up-down, revolution and roll extrusion operation and before the roll extrusion operation, do first section preheating operation earlier and do second section synchronously during in the roll extrusion operation and add hot work by the described suction roller of this photoelectricity sense control assembly 4 controls, to obtain high-quality applying effect.
Aforesaid flexible circuit board and the automatic attachment device that attaches thin layer; Further comprise one group of pressing roller 6A, 6B; Correspondence is arranged at the transfer position of this conveying assembly 2 behind this attaching roller 3; Use once more tentatively corresponding attaching thin layer A and the flexible circuit board B that attaches of certain roll extrusion, to obtain solid and reliable applying.
Aforesaid flexible circuit board and the automatic attachment device that attaches thin layer further comprise a single-revolution roller 7 and a rewinding roller 8, in order to will attach release liners A1 revolution and the recovery of thin layer A, use continuous attaching.
Aforesaid flexible circuit board and the automatic attachment device that attaches thin layer; Wherein said revolution roller 7 has been pressed to this adsorption roller at this attaching thin layer, and really suction utilizes revolution roller self to do tearing off of strippable paper behind cylinder surface again and turns to operation and do the recovery operation of follow-up strippable paper.
Aforesaid flexible circuit board and the automatic attachment device that attaches thin layer; Wherein be provided with one before this revolution roller 7 and cut off an assembly 9 and a pressure pair assembly 10; In order to should attaching the thin layer half cut-off and to prevent that this attaching thin layer breaks away from, and can let the corresponding single flexible circuit board B of single attaching thin layer A.
Mat it; When using operation, see also Fig. 4, be the operation chart of the utility model embodiment; When cutting assembly 9 with continuous attaching thin layer A (be generally rolling/and the release liners A1 that is covered because of gluing) after the half cut-off; Continue to be sent to revolution roller 7, revolution roller 7 tears off the attaching thin layer A of half cut-off on the one hand, then will attach release liners A1 revolution and the recovery of thin layer A on the other hand; Then air-breathing in this adsorption roller 1 because of air pressure assembly 12, and then the attaching thin layer A after the half cut-off is adsorbed on the circumferential surface 11 of this adsorption roller 1; 1 rotation of mat adsorption roller will attach thin layer A and deliver to the conveying assembly 2 that attaches on the roller 3 again; And conveying assembly 2 carries flexible circuit board B to same position simultaneously; Then; Behind this flexible circuit board of photoelectricity sense control assembly 4 induction B relevant positions, control that described suction roller 3 is done in good time up-down, revolution and roll extrusion operation and before the roll extrusion operation, do first section preheating operation earlier and do second section synchronously during in the roll extrusion operation and add hot work and attach thin layer A and flexible circuit board B by attaching roller 3 roll extrusion; Afterwards, tentatively the attaching thin layer A and the certain roll extrusion of flexible circuit board B of correspondence attaching are fitted with one group of pressing roller 6A, 6B again.
And find out that by above-mentioned the utility model embodiment has really to bring and produces fast, keeps the enhancement effect high-quality, that error is little, and can improve production capacity and reduce cost.The foregoing description of the utility model; Only with flexible circuit board as a wherein embodiment explanation; Also extensible other flexible base plates, rigid circuit board, multi-layer soft soft board, Rigid Flex, the flexible flat bus cable (FFC, Flexible Flat Cable) of being applied to of the flexible circuit board of the utility model ... etc.
The above embodiment that lifts not is the scope in order to restriction the utility model only in order to explanation the utility model, and therefore, such as with the foregoing description equivalence, and ability completion person all must be contained in the scope of patent protection of the utility model.
Claims (9)
1. circuit board and the automatic attachment device that attaches thin layer is characterized in that on a circuit board, whenever be provided with at least one contact section to be attached at a distance from a preset distance, said automatic attachment device comprises:
One adsorption roller, for tubular has a circumferential surface, said circumferential surface is provided with a plurality of pores that penetrate, and air-breathing in said adsorption roller by an air pressure assembly, and then attaches the circumferential surface that thin layer is adsorbed on said adsorption roller with one;
One conveying assembly carries this circuit board to said adsorption roller;
One attaches roller, and corresponding said adsorption roller, and will be delivered to the said circuit board of said adsorption roller attaches with said attaching thin layer on the said adsorption roller.
2. circuit board as claimed in claim 1 and the automatic attachment device that attaches thin layer; It is characterized in that; Further comprise a photoelectricity sense control assembly and an electric-heating assembly; Said photoelectricity sense control assembly is done in good time up-down, revolution and roll extrusion operation in order to respond to said circuit board with control suction roller; And the preheating operation before the roll extrusion is done to said circuit board in the transfer position below that the warm-up block correspondence of said electric-heating assembly is arranged at before the said attaching roller, and the heating module of said electric-heating assembly then is included in and attaches in the roller, uses and when the roll extrusion operation, do second section synchronously and add hot work.
3. circuit board as claimed in claim 2 and the automatic attachment device that attaches thin layer is characterized in that further comprise one group of pressing roller, correspondence is arranged at the said conveying assembly transfer position behind the said attaching roller.
4. circuit board as claimed in claim 3 and the automatic attachment device that attaches thin layer is characterized in that, further comprise a single-revolution roller and a rewinding roller, in order to a release liners of said attaching thin layer is turned round and furled.
5. circuit board as claimed in claim 4 and the automatic attachment device that attaches thin layer is characterized in that, said revolution roller said attaching thin layer really suction behind the surface of adsorption roller, the attaching thin layer of half cut-off is torn off.
6. circuit board as claimed in claim 5 and the automatic attachment device that attaches thin layer is characterized in that, are provided with one before the said revolution roller and cut off assembly and and press and pay an assembly, in order to the half cut-off of said attaching thin layer and prevent that said attaching thin layer breaks away from.
7. circuit board as claimed in claim 1 and the automatic attachment device that attaches thin layer is characterized in that said circuit board is one of soft circuit board, rigid circuit board, Rigid Flex.
8. circuit board as claimed in claim 1 and the automatic attachment device that attaches thin layer is characterized in that said circuit board is one of single layer board, double-layer circuit board, multilayer circuit board.
9. circuit board as claimed in claim 1 and the automatic attachment device that attaches thin layer is characterized in that said circuit board is a flexible flat bus cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202638076U CN202197454U (en) | 2011-07-25 | 2011-07-25 | Automatic attaching device for circuit board and thin attaching layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202638076U CN202197454U (en) | 2011-07-25 | 2011-07-25 | Automatic attaching device for circuit board and thin attaching layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202197454U true CN202197454U (en) | 2012-04-18 |
Family
ID=45952351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202638076U Expired - Fee Related CN202197454U (en) | 2011-07-25 | 2011-07-25 | Automatic attaching device for circuit board and thin attaching layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202197454U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118189A (en) * | 2013-04-23 | 2014-10-29 | 汉达精密电子(昆山)有限公司 | Double-sided glue attaching device |
| CN105234984A (en) * | 2015-10-29 | 2016-01-13 | 广西马山县壮香缘食品有限公司 | Sheet jelly cutting device with fixing function |
| CN113148664A (en) * | 2021-04-02 | 2021-07-23 | 四川索牌科技股份有限公司 | Lid stacker |
-
2011
- 2011-07-25 CN CN2011202638076U patent/CN202197454U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118189A (en) * | 2013-04-23 | 2014-10-29 | 汉达精密电子(昆山)有限公司 | Double-sided glue attaching device |
| CN104118189B (en) * | 2013-04-23 | 2016-06-15 | 汉达精密电子(昆山)有限公司 | Double faced adhesive tape adsorption device |
| CN105234984A (en) * | 2015-10-29 | 2016-01-13 | 广西马山县壮香缘食品有限公司 | Sheet jelly cutting device with fixing function |
| CN113148664A (en) * | 2021-04-02 | 2021-07-23 | 四川索牌科技股份有限公司 | Lid stacker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20200725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |