CN204948523U - A kind of flexible circuit board auxiliary material pressing transfer printing tool - Google Patents
A kind of flexible circuit board auxiliary material pressing transfer printing tool Download PDFInfo
- Publication number
- CN204948523U CN204948523U CN201520625109.4U CN201520625109U CN204948523U CN 204948523 U CN204948523 U CN 204948523U CN 201520625109 U CN201520625109 U CN 201520625109U CN 204948523 U CN204948523 U CN 204948523U
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- CN
- China
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- auxiliary material
- tool
- stitching plate
- wiring board
- circuit board
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Abstract
A kind of flexible circuit board auxiliary material pressing transfer printing tool, relates to wiring board production field.Comprise wiring board and tool for stitching plate, wiring board is provided with at least one auxiliary material to be laminated, described tool for stitching plate covers in the circuit board, position corresponding with each auxiliary material on described tool for stitching plate is respectively arranged with the through hole more bigger than corresponding auxiliary material, auxiliary material on wiring board is placed in corresponding through hole respectively, and auxiliary material is slightly thick relative to tool for stitching plate.The utility model is directly by make-up machine pressing, because auxiliary material is slightly thick relative to tool for stitching plate, auxiliary material protrudes upward tool for stitching plate, owing to there being the tool for stitching plate on both sides to do to support mitigation when pressing down like this, wiring board just can not produce back side impression easily, thus improves product fine rate.
Description
Technical field
The utility model relates to wiring board production field, is specially a kind of flexible circuit board auxiliary material pressing transfer printing tool.
Background technology
The feature that flexible circuit board has " compact ", therefore be the demand of fit assembling when making wiring board, the upper various auxiliary material of laminating must be processed, as iron plate, silver foil, FR4, gum, the processing such as anti-electroplating tape laminated material, but the auxiliary material of some of them is thicker, particularly FR4 is a kind of glass mat, can reach about 2mm time thicker; Like this after these thicker auxiliary materials of laminating, due to the snap action of downward force, now just can there is cross section impression at the back side of wiring board, if the back side is circuit herein, circuit then can be caused to be similar to breaking phenomena, thus cause plank bad or scrap, if those bad plate currents stamp part to client, then can cause the phenomenon of product loose contact.
Utility model content
The purpose of this utility model is to provide a kind of flexible circuit board auxiliary material pressing transfer printing tool, solves the problem, and avoids the wiring board damage caused in auxiliary material bonding processes.
The technical scheme realizing above-mentioned purpose is: a kind of flexible circuit board auxiliary material pressing transfer printing tool, it is characterized in that: comprise wiring board and tool for stitching plate, wiring board is provided with at least one auxiliary material to be laminated, described tool for stitching plate covers in the circuit board, position corresponding with each auxiliary material on described tool for stitching plate is respectively arranged with the through hole more bigger than corresponding auxiliary material, auxiliary material on wiring board is placed in corresponding through hole respectively, and auxiliary material is slightly thick relative to tool for stitching plate.
Described tool for stitching plate adopts FR4 material.
The thickness of described auxiliary material is more than 5 times of Traditional flexible wiring board.
The thickness of described auxiliary material tool for stitching plate is 0.85-0.9 times of auxiliary material thickness.
The utility model is directly by make-up machine pressing, because auxiliary material is slightly thick relative to tool for stitching plate, auxiliary material protrudes upward tool for stitching plate, owing to there being the tool for stitching plate on both sides to do to support mitigation when pressing down like this, wiring board just can not produce back side impression easily, thus improves product fine rate.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
Embodiment
As shown in Figure 1, 2, the utility model comprises wiring board 1 and tool for stitching plate 2, wiring board 1 is provided with three auxiliary materials 3 to be laminated, tool for stitching plate 2 covers on wiring board 1, position corresponding with each auxiliary material 3 on tool for stitching plate 2 is respectively arranged with the through hole 4 more bigger than corresponding auxiliary material 3, and the auxiliary material 3 on wiring board 1 is placed in corresponding through hole 4 respectively.
The thickness of auxiliary material 3 is more than 5 times of Traditional flexible wiring board 1.
Tool for stitching plate 2 adopts FR4 material, and the thickness of auxiliary material tool for stitching plate 2 is 0.85-0.9 times of auxiliary material 3 thickness.
Claims (3)
1. a flexible circuit board auxiliary material pressing transfer printing tool, it is characterized in that: comprise wiring board and tool for stitching plate, wiring board is provided with at least one auxiliary material to be laminated, described tool for stitching plate covers in the circuit board, position corresponding with each auxiliary material on described tool for stitching plate is respectively arranged with the through hole more bigger than corresponding auxiliary material, auxiliary material on wiring board is placed in corresponding through hole respectively, and auxiliary material is slightly thick relative to tool for stitching plate.
2. a kind of flexible circuit board according to claim 1 auxiliary material pressing transfer printing tool, is characterized in that: described tool for stitching plate adopts FR4 material.
3. a kind of flexible circuit board according to claim 1 and 2 auxiliary material pressing transfer printing tool, is characterized in that: the thickness of described auxiliary material tool for stitching plate is 0.85-0.9 times of auxiliary material thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520625109.4U CN204948523U (en) | 2015-08-19 | 2015-08-19 | A kind of flexible circuit board auxiliary material pressing transfer printing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520625109.4U CN204948523U (en) | 2015-08-19 | 2015-08-19 | A kind of flexible circuit board auxiliary material pressing transfer printing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204948523U true CN204948523U (en) | 2016-01-06 |
Family
ID=55015906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520625109.4U Active CN204948523U (en) | 2015-08-19 | 2015-08-19 | A kind of flexible circuit board auxiliary material pressing transfer printing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204948523U (en) |
-
2015
- 2015-08-19 CN CN201520625109.4U patent/CN204948523U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |