CN210958996U - Whole board rubberizing structure of reverse group product flexible circuit board - Google Patents
Whole board rubberizing structure of reverse group product flexible circuit board Download PDFInfo
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- CN210958996U CN210958996U CN201922151781.5U CN201922151781U CN210958996U CN 210958996 U CN210958996 U CN 210958996U CN 201922151781 U CN201922151781 U CN 201922151781U CN 210958996 U CN210958996 U CN 210958996U
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- board
- lamp glue
- rubberizing
- plate
- flexible circuit
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Abstract
The utility model provides a whole board rubberizing structure of reverse group product flexible circuit board, include: the positioning device comprises a top plate, a bottom plate, front lamp glue, a positioning pin, back lamp glue and a material taking plate, wherein the positioning pin is fixed on the lower surface of the top plate, the front lamp glue, a workpiece to be glued on the whole plate and the back lamp glue sequentially penetrate through the positioning pin from top to bottom, the material taking plate is arranged on the upper surface of the bottom plate, a positioning hole matched with the positioning pin is formed in the bottom plate, the front lamp glue is made of 50-60 g of PET, and the back lamp glue is made of 30-40 g of PET. The utility model discloses a to need each layer of rubberizing to fold the back once, rubberizing shaping is once accomplished in the fixed of accessible tool, has not only improved work efficiency, can improve the tolerance precision after the multilayer is overlapped moreover, and be convenient for waste discharge.
Description
Technical Field
The utility model relates to a reverse group product production field, in particular to reverse group product flexible circuit board whole board rubberizing structure.
Background
The whole board adhesive of the reverse assembly product is an FPC used on the ultra-narrow mobile phone screen at present. The rubberizing structure among the prior art is only glued the lamp at the front and is glued, can't adapt to need when present anti-group product production at the front and back viscose to the demand of fixed product and light guide plate. In addition, the conventional lamp glue in the prior art needs to be pasted and punched one side by one side, six steps are needed for production of reverse-assembled products, waste materials are also discharged, and therefore the working efficiency is low, and the overlapping precision between double layers is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a whole board rubberizing structure of reverse group product flexible circuit board to solve at least one above-mentioned technical problem.
In order to solve the above problem, as an aspect of the utility model provides a whole board rubberizing structure of anti-product flexible circuit board of organizing, include: the positioning device comprises a top plate, a bottom plate, front lamp glue, a positioning pin, back lamp glue and a material taking plate, wherein the positioning pin is fixed on the lower surface of the top plate, the front lamp glue, a workpiece to be glued on the whole plate and the back lamp glue sequentially penetrate through the positioning pin from top to bottom, the material taking plate is arranged on the upper surface of the bottom plate, a positioning hole matched with the positioning pin is formed in the bottom plate, the front lamp glue is made of 50-60 g of PET, and the back lamp glue is made of 30-40 g of PET.
Preferably, the top plate and the bottom plate are both made of FR4 plates.
Preferably, the thickness of the top plate and the bottom plate is 5 mm.
Since the technical scheme is used, the utility model discloses a each layer that will need the rubberizing is the lamination back once, and the rubberizing shaping is once accomplished in the fixed of accessible tool, has not only improved work efficiency, can improve the tolerance precision after the multilayer is overlapped moreover, and be convenient for waste discharge.
Drawings
Fig. 1 schematically shows a schematic structural diagram of the present invention.
Reference numbers in the figures: 1. a top plate; 2. a base plate; 3. front lamp glue; 4. positioning pins; 5. back side glue; 6. taking a material plate; 7. positioning holes; 8. and (5) a workpiece.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
The utility model discloses an aspect provides a whole board rubberizing structure of anti-product flexible circuit board of group, include: roof 1, bottom plate 2, front lamp glue 3, locating pin 4, reverse side lamp glue 5 and get flitch 6, locating pin 4 is fixed on the lower surface of roof 1, front lamp glue 3, treat that work piece 8, the reverse side lamp glue 5 of whole board rubberizing wear to locate in proper order from top to bottom on the locating pin 4, get flitch 6 and arrange in the upper surface of bottom plate 2, seted up on the bottom plate 2 with locating pin 4 complex locating hole 7.
Get also to be provided with the through-hole that supplies locating pin 4 to pass on the flitch 6, get the flitch promptly and surpass the tool size in order to get the material after convenient rubberizing. The positioning pin 4 is used for ensuring the opening and closing accuracy of the jig, and simultaneously, the workpiece is accurately fixed on the jig through the positioning hole on the workpiece.
Preferably, 50-60 g of PET is used for the front light adhesive 3 to ensure the adhesion of the product. Preferably, 30-40 g of PET is used as the back side light adhesive 5, so that waste discharge is facilitated. Thus, the front lamp glue of the utility model adopts 50-60 g of PET and the back lamp glue adopts 30-40 g of PET, and the gram weight ratio with better waste discharge is tested from the gram weight of PDE.
Preferably, the top plate 1 and the bottom plate 2 are both made of FR4 plates. Preferably, the thickness of the top plate 1 and the bottom plate 2 is 5 mm. The purpose of using FR4 board is to ensure flatness.
Since the technical scheme is used, the utility model discloses a each layer that will need the rubberizing is the lamination back once, and the rubberizing shaping is once accomplished in the fixed of accessible tool, has not only improved work efficiency, can improve the tolerance precision after the multilayer is overlapped moreover, and be convenient for waste discharge.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a whole board rubberizing structure of anti-product flexible circuit board of group which characterized in that includes: roof (1), bottom plate (2), front lamp glue (3), locating pin (4), reverse side lamp glue (5) and get flitch (6), locating pin (4) are fixed on the lower surface of roof (1), front lamp glue (3), treat whole board rubberizing work piece (8), reverse side lamp glue (5) from top to bottom wear to locate in proper order on locating pin (4), it arranges in to get flitch (6) the upper surface of bottom plate (2), set up on bottom plate (2) with locating pin (4) complex locating hole (7), front lamp glue (3) adopt 50-60 grams of PET, reverse side lamp glue (5) adopt 30-40 grams of PET.
2. The flexible circuit board full-board rubberizing structure of the reverse group product according to claim 1, wherein the top board (1) and the bottom board (2) are both made of FR4 board.
3. The full-board rubberizing structure of the reverse group product flexible circuit board according to claim 1, wherein the thickness of the top board (1) and the bottom board (2) is 5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922151781.5U CN210958996U (en) | 2019-12-02 | 2019-12-02 | Whole board rubberizing structure of reverse group product flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922151781.5U CN210958996U (en) | 2019-12-02 | 2019-12-02 | Whole board rubberizing structure of reverse group product flexible circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210958996U true CN210958996U (en) | 2020-07-07 |
Family
ID=71376716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922151781.5U Active CN210958996U (en) | 2019-12-02 | 2019-12-02 | Whole board rubberizing structure of reverse group product flexible circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210958996U (en) |
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2019
- 2019-12-02 CN CN201922151781.5U patent/CN210958996U/en active Active
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