CN204795882U - A instrument for FPC circuit board subsides gum - Google Patents
A instrument for FPC circuit board subsides gum Download PDFInfo
- Publication number
- CN204795882U CN204795882U CN201520443533.7U CN201520443533U CN204795882U CN 204795882 U CN204795882 U CN 204795882U CN 201520443533 U CN201520443533 U CN 201520443533U CN 204795882 U CN204795882 U CN 204795882U
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- China
- Prior art keywords
- alignment pin
- predicament
- gum
- embarrassing situation
- instrument
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Abstract
The utility model discloses an instrument for FPC circuit board subsides gum, which comprises a bracket, be equipped with many spring position fixing round pin on the support, and the top of spring position fixing round pin is equipped with the locating pin and gets out of a predicament or an embarrassing situation, the top that the locating pin was got out of a predicament or an embarrassing situation is equipped with the locating pin and tops bar, and the locating pin is got out of a predicament or an embarrassing situation and the locating pin is topped bar with one heart, the utility model discloses simple structure, convenient to use, low in cost, the whole requirement that can guarantee rubberizing process high accuracy moreover simultaneously for the processing qualification rate of gum promotes greatly, thereby has promoted the productivity effect, moreover very simple of operation.
Description
Technical field
The utility model relates to rubberizing field of tool, specifically a kind of instrument pasting gum for FPC wiring board.
Background technology
FPC(FlexiblePrintedCircuit) being also called flexible circuit board or Flexible Printed Circuit, is that the one made for base material with polyimides or polyester film has height reliability, flexible, folding printed circuit board (PCB).FPC has the features such as distribution density is high, lightweight, thickness is thin, is more and more applied in each electronic product by many now, and it is mainly used on the products such as mobile phone, notebook, PDA, digital camera, LCM, printer, cash dispenser.
But, in the production process of FPC wiring board, because FPC single product area is all smaller, generally the mode of layout is all adopted to produce, namely 1 piece of material has tens to PCS product up to a hundred, there is quite a few product need at base material reverse side gum, especially the gum of antenna for mobile phone plate and digital camera mostly all opening or crack, and opening or the tolerance that cracks also higher, can be larger by traditional visual fix deviation, or bore two location holes as positioning datum in one end of material, due to FPC base material and gum softer, location hole is more easily widened distortion, slightly off normal also can be inserted in alignment pin, the layout size degree of general 1 piece of FPC is all between 250X350-250X500mm, the location hole of base material and the location hole of gum slightly offset or distortion, at close alignment pin place, the opening of glue or crack still can control in the scope of tolerance, and apart from alignment pin, its side-play amount is larger more at a distance, easily cause product rejection.And relative to the product that glue opening or tolerance of cracking require at 0.1-0.2mm, with existing method processing gum, then the qualification rate of its gum is very low.
Summary of the invention
The purpose of this utility model is to provide a kind of instrument pasting gum for FPC wiring board, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of instrument pasting gum for FPC wiring board, comprise support, described support is provided with many spring holders, and the top of spring holder is provided with alignment pin gets out of a predicament or an embarrassing situation, the top that alignment pin is got out of a predicament or an embarrassing situation is provided with alignment pin and tops bar, and alignment pin get out of a predicament or an embarrassing situation top bar with alignment pin concentric; Get out of a predicament or an embarrassing situation structure of topping bar with alignment pin of described alignment pin is cylindric, and the diameter that alignment pin is got out of a predicament or an embarrassing situation is greater than the diameter that alignment pin is topped bar.
As further program of the utility model: described support adopts metal to make or plastics are made.
As the utility model further scheme: the top of described spring holder is provided with pressing plate.
As the utility model further scheme: the quantity of described spring holder is 10-18.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, easy to use, simultaneously cheap, and entirety can ensure the high-precision requirement of rubberizing process, the passing rate of processing of gum is promoted greatly, thus improves productivity effect, and operation very simple.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation pasting the instrument of gum for FPC wiring board of the utility model.
In figure: 1-support, 2-spring holder, 3-alignment pin are got out of a predicament or an embarrassing situation, 4-alignment pin is topped bar, 5-gum, 6-base material, 7-pressing plate.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of instrument pasting gum for FPC wiring board, comprise support 1, described support 1 is provided with many spring holders 2, and the top of spring holder 2 is provided with alignment pin gets out of a predicament or an embarrassing situation 3, alignment pin get out of a predicament or an embarrassing situation 3 top be provided with alignment pin and top bar 4, and alignment pin is got out of a predicament or an embarrassing situation and 3 is topped bar 4 concentric with alignment pin.
Described alignment pin is got out of a predicament or an embarrassing situation and 3 is cylindric with alignment pin 4 structures of topping bar, and alignment pin get out of a predicament or an embarrassing situation 3 diameter be greater than alignment pin top bar 4 diameter.
Described support 1 adopts metal to make or plastics are made.
The top of described spring holder 2 is provided with pressing plate 7.
The quantity of described spring holder 2 is 10-18.
Operation principle of the present utility model is: gum 5 is arranged and is greater than alignment pin and gets out of a predicament or an embarrassing situation 3 diameter 0.1mm holes, base material 6 is arranged and is greater than alignment pin and tops bar 4 diameter 0.05mm holes, after holing on gum 5 and base material 6 on request, the release liners without word face of gum 5 is taken off, the release liners of another side is downward, glue is towards upper, gum 5 being placed on alignment pin by spring holder 2 gets out of a predicament or an embarrassing situation bottom 3, then base material 6 is enclosed within alignment pin and tops bar bottom 4, due to alignment pin top bar 4 and alignment pin top bar between 4 and have individual height step, base material 6 and gum 5 do not reach, adhesion phenomenon can not be produced, finally pressing plate 7 is placed on spring holder 2 place, both hands pressing pressing plate 7, spring holder 2 is depressed, base material 6 and gum 5 is made to be less than 0.1mm at the process of bonding large deviations, thus ensure that the opening of gum 5, to crack the high-precision requirement of fitting with base material 6.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (4)
1. one kind is pasted the instrument of gum for FPC wiring board, it is characterized in that, comprise support, described support is provided with many spring holders, and the top of spring holder is provided with alignment pin gets out of a predicament or an embarrassing situation, the top that alignment pin is got out of a predicament or an embarrassing situation is provided with alignment pin and tops bar, and alignment pin get out of a predicament or an embarrassing situation top bar with alignment pin concentric; Get out of a predicament or an embarrassing situation structure of topping bar with alignment pin of described alignment pin is cylindric, and the diameter that alignment pin is got out of a predicament or an embarrassing situation is greater than the diameter that alignment pin is topped bar.
2. the instrument pasting gum for FPC wiring board according to claim 1, is characterized in that, described support adopts metal to make or plastics are made.
3. the instrument pasting gum for FPC wiring board according to claim 1, it is characterized in that, the top of described spring holder is provided with pressing plate.
4. the instrument pasting gum for FPC wiring board according to claim 1, is characterized in that, the quantity of described spring holder is 10-18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520443533.7U CN204795882U (en) | 2015-06-26 | 2015-06-26 | A instrument for FPC circuit board subsides gum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520443533.7U CN204795882U (en) | 2015-06-26 | 2015-06-26 | A instrument for FPC circuit board subsides gum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204795882U true CN204795882U (en) | 2015-11-18 |
Family
ID=54535839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520443533.7U Expired - Fee Related CN204795882U (en) | 2015-06-26 | 2015-06-26 | A instrument for FPC circuit board subsides gum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204795882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064809A (en) * | 2019-05-06 | 2019-07-30 | 格力电器（武汉）有限公司 | integrated welding device |
-
2015
- 2015-06-26 CN CN201520443533.7U patent/CN204795882U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064809A (en) * | 2019-05-06 | 2019-07-30 | 格力电器（武汉）有限公司 | integrated welding device |
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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: 20151118 Termination date: 20190626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |