CN203854055U - Stamping missing prevention and forming sequence error prevention system for forming flexible circuit board for multiple times - Google Patents
Stamping missing prevention and forming sequence error prevention system for forming flexible circuit board for multiple times Download PDFInfo
- Publication number
- CN203854055U CN203854055U CN201420188415.1U CN201420188415U CN203854055U CN 203854055 U CN203854055 U CN 203854055U CN 201420188415 U CN201420188415 U CN 201420188415U CN 203854055 U CN203854055 U CN 203854055U
- Authority
- CN
- China
- Prior art keywords
- forming
- mould
- circuit board
- stamping
- flexible circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000002265 prevention Effects 0.000 title abstract 8
- 238000000034 method Methods 0.000 claims abstract description 38
- 238000000465 moulding Methods 0.000 claims description 47
- 238000004080 punching Methods 0.000 claims description 8
- 238000009740 moulding (composite fabrication) Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Abstract
The utility model provides a stamping missing prevention and forming sequence error prevention system for forming a flexible circuit board for multiple times, which belongs to the field of circuit board machining. The stamping missing prevention and forming sequence error prevention system comprises the flexible circuit board and multiple sets of forming dies used for of forming the flexible circuit board for multiple times, wherein one set of independent forming die is arranged for each forming working procedure, stamping heads are arranged on the forming dies in other forming working procedures except the forming die in the last forming working procedure, the stamping heads on the forming dies are used for stamping circular through holes in a waste material area of the flexible circuit board, and PIN needles are arranged on the forming dies in other forming working procedures except the forming die in the first forming working procedure. The stamping missing prevention and forming sequence error prevention system is used for forming and manufacturing of the flexible circuit board for twice and more than twice so as to control the phenomena of forming stamping missing and forming sequence error of the flexible circuit board. The rate of finished products and the working efficiency of the flexible circuit board subjected to multi-time forming are improved, and the economic benefit is improved.
Description
Technical field
The utility model belongs to wiring board manufacture field, is specially repeatedly moulding leakproof punching and anti-moulding sequence error system of a kind of FPC.
Background technology
FPC often has repeatedly moulding demand in process, and exceedes twice or twice when above when moulding, and each procedure of flexible circuitry sheet metal forming must carry out in order, can not occur moulding sequence error Huo Louguomou road molding procedure.
Moulding Huo Louguomou road molding procedure all can not cause moulding design mistake and cause product rejection or heavy industry risk in order
Utility model content.
The purpose of this utility model is to address the above problem, and a kind of repeatedly moulding leakproof punching and the anti-moulding sequence error system of FPC that can effectively avoid Lou punching and stamp sequence error is provided.
The technical scheme that realizes above-mentioned purpose is: FPC is moulding leakproof punching and anti-moulding sequence error system repeatedly, comprise FPC and for repeatedly many sleeve formings mould of moulding of FPC, per pass molding procedure is provided with a set of independently mould, it is characterized in that: on the mould of other the each road molding procedure except the mould of last one molding procedure, be provided with drift, drift on described mould is for going out manhole at FPC garbage area, on the mould of other the each road molding procedure except the mould of first molding procedure, be provided with PIN pin, the manhole concentric that the drift of the PIN pin on the mould of each road molding procedure and the mould of an adjacent upper procedure is gone out, and the diameter of the PIN pin on the mould of each road molding procedure is less than the manhole that the drift of the mould of an adjacent upper procedure is gone out.
Operation principle of the present utility model is: first go out manhole by the first width mould at FPC garbage area, enter in the manhole that the first width mould goes out by the PIN needle guard corresponding to position of the manhole of going out on FPC with the first secondary mould that arranges on the second secondary mould again, as being inserted in, represent stamp sequence error, molding procedure is identical with above-mentioned principle below, as the PIN pin on the mould in one molding procedure wherein cannot be inserted in the manhole that adjacent upper pass forming die goes out in the circuit board, represent stamp sequence error or leak punching.
The utility model is made for more than twice and twice moulding of FPC, leak the phenomenon of punching and stamp sequence error with the moulding of management and control FPC, the utility model has improved yield rate and the operating efficiency of the repeatedly moulding of FPC, has improved economic benefit.
Brief description of the drawings
Fig. 1 is the structural representation of the mould of first molding procedure;
Fig. 2 is the structural representation of the mould of second molding procedure;
The structural representation of the mould of Fig. 3 Wei tri-road molding procedure;
Fig. 4 is structure principle chart of the present utility model.
Detailed description of the invention
Think below and be shaped to example three times, the utility model is illustrated:
As shown in Figure 1, 2, 3, the utility model comprises FPC 1 and the mould 4 for the mould 3 He tri-road molding procedure of the mould 2 of the first molding procedure of three moulding of FPC, second molding procedure.
On the mould 2 of first molding procedure, be provided with the first drift 5, the first drift 5 for 1 going out the first manhole 6 on FPC, on the mould 3 of second molding procedure, be provided with the second drift 8 and a PIN pin 7 corresponding with the position of the first manhole 6, the first manhole 6 and PIN pin 7 concentrics, and the diameter of a PIN pin 7 is less than the diameter 6 of the first manhole.
The second drift 8 for 1 going out the second manhole 9 on FPC, on the mould 4 of San road molding procedure, be provided with the two PIN pin 10 corresponding with the position of the second manhole 9, the second manhole 9 and the 2nd PIN pin 10 concentrics, and the diameter of the 2nd PIN pin 10 is less than the diameter 9 of the second manhole.
Claims (1)
1. repeatedly moulding leakproof punching and anti-moulding sequence error system of FPC, comprise FPC and for repeatedly many sleeve formings mould of moulding of FPC, per pass molding procedure is provided with a set of independently mould, it is characterized in that: on the mould of other the each road molding procedure except the mould of last one molding procedure, be provided with drift, drift on described mould is for going out manhole at FPC garbage area, on the mould of other the each road molding procedure except the mould of first molding procedure, be provided with PIN pin, the manhole concentric that the drift of the PIN pin on the mould of each road molding procedure and the mould of an adjacent upper procedure is gone out, and the diameter of the PIN pin on the mould of each road molding procedure is less than the manhole that the drift of the mould of an adjacent upper procedure is gone out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420188415.1U CN203854055U (en) | 2014-04-18 | 2014-04-18 | Stamping missing prevention and forming sequence error prevention system for forming flexible circuit board for multiple times |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420188415.1U CN203854055U (en) | 2014-04-18 | 2014-04-18 | Stamping missing prevention and forming sequence error prevention system for forming flexible circuit board for multiple times |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203854055U true CN203854055U (en) | 2014-10-01 |
Family
ID=51603932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420188415.1U Expired - Lifetime CN203854055U (en) | 2014-04-18 | 2014-04-18 | Stamping missing prevention and forming sequence error prevention system for forming flexible circuit board for multiple times |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203854055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030190A (en) * | 2017-04-20 | 2017-08-11 | 苏州市华扬电子股份有限公司 | A kind of method of leakage punching during anti-mould punching |
-
2014
- 2014-04-18 CN CN201420188415.1U patent/CN203854055U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030190A (en) * | 2017-04-20 | 2017-08-11 | 苏州市华扬电子股份有限公司 | A kind of method of leakage punching during anti-mould punching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |