CN202242285U - Quick positioning device for screen printing of FPC (Flexible Printed Circuit) board - Google Patents
Quick positioning device for screen printing of FPC (Flexible Printed Circuit) board Download PDFInfo
- Publication number
- CN202242285U CN202242285U CN2011203207053U CN201120320705U CN202242285U CN 202242285 U CN202242285 U CN 202242285U CN 2011203207053 U CN2011203207053 U CN 2011203207053U CN 201120320705 U CN201120320705 U CN 201120320705U CN 202242285 U CN202242285 U CN 202242285U
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- China
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- positioning device
- fpc
- transparent
- ink pad
- circuit board
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Abstract
The utility model discloses a quick positioning device for screen printing of an FPC (Flexible Printed Circuit) board. The quick positioning device comprises a printing platform and an upper die arranged just above the printing platform; and a stencil is arranged on the lower surface of the upper die. The quick positioning device is characterized in that a winding shaft is arranged at an upper part of a side face in front of the upper surface of the printing platform, and a plurality of pieces of transparent centrifugal membranes are arranged on the winding shaft in a winding manner. According to the quick positioning device for the screen printing of the FPC board, the centrifugal membranes and the winding shaft of the centrifugal membranes are adopted, the centrifugal membranes are arranged on the winding shaft, a certain position adjustment allowance is reserved, when the quick positioning device is used, the transparent centrifugal membranes can be directly adopted to be arranged on the printing platform, the printing platform is firstly adjusted to print patterns on the transparent centrifugal membranes, the transparent centrifugal membranes where the patterns are printed are covered on an FPC board needed to be screen printed, corresponding positions of the FPC board need to meet the requirements of a design, the FPC board is fixedly arranged on the printing platform according to the original position for printing the transparent centrifugal membranes, the transparent centrifugal membranes are withdrawn, the batch screen printing is formally carried out, the positioning is quick and efficient, and the quick positioning device is suitable for implementation of line production and is convenient for automatic operation.
Description
Technical field
The utility model relates to the processing printed technology of circuit board, be specifically related to a kind of efficiently, FPC circuit board serigraphy fast-positioning device easily.
Background technology
Serigraphy is through certain pressure printing ink to be transferred on the stock through the eyelet of hole version.Owing to advantages such as in batches big, low price, bright in luster, long shelf-life, delivery be fast are arranged,, are widely used by increasing industry approval.Circuit board is when adopting serigraphy, owing to increasingly high to wiring density and required precision, so correspondingly the wire mark localization method and the precision of printed board are also had higher requirement.
The purpose of wire mark location is when guaranteeing each wire mark, the figure dislocation does not take place between ink pad of undertaking the printing of and the masterplate and moves, thereby guarantee the precision of wire mark, and improve the efficient that masterplate changes and the qualification rate of ink pad printing.When traditional circuit board serigraphy is located; Be that circuit board is placed on the ink pad; Through operation ink pad adjusting device, with the correspondence position of experience or intuition judgement ink pad and masterplate, after the examination of FPC plate is printed on the ink pad; Regulate ink pad repeatedly according to bias size, reach designing requirement until the ink pad position of undertaking the printing of.This operating process, both time-consuming manual work, the waste material again of taking.
Therefore, be necessary development efficiently, FPC circuit board serigraphy fast-positioning device easily, accelerate locating speed and accuracy, adapt to the production needs of high-speed automated circuit board serigraphy, significantly improve FPC production efficiency and product quality.
The utility model content
The utility model is primarily aimed at the problems referred to above provides a kind of positioning action not only simple, efficient, accurately but also a kind of FPC circuit board serigraphy fast-positioning device of practical environmental protection.
The utility model solves the technical scheme that its technical problem adopted:
A kind of FPC circuit board serigraphy fast-positioning device; It comprises an ink pad and is arranged on the patrix directly over this ink pad; The lower surface of this patrix is provided with masterplate, it is characterized in that, the top of a side in described ink pad upper surface the place ahead; Be provided with a spool, volume is provided with most transparent centrifugal films of opening on this spool.
Described spool is fixedly installed on the said ink pad through a support, and an end of said transparent centrifugal film is fixed on this spool, and the other end is sagging naturally, and its anglec of rotation is the 0-270 degree; Between spool in said support and the ink pad side surface, leave and be used for the space of ccontaining used transparent centrifugal film page turning.
Described FPC circuit board serigraphy fast-positioning device, its also comprise one with printing after the overlapped FPC circuit board to be printed of transparent centrifugal film, an and FPC circuit board pay-off to be printed.
During the utility model work, may further comprise the steps:
A, masterplate is installed and fixed on the patrix of screen process press; The prefabricated FPC pattern that has needs to print of this template;
B, with a transparent centrifugal film tension, flatten and be positioned on the ink pad;
C, fixing ink pad are printed onto first the FPC pattern that needs silk-screen on the transparent centrifugal film;
D, will produce the transparent centrifugal film of pattern, cover on to be printed first the FPC plate that needs to print, and position, then the FPC plate will be fixed on the ink pad according to the two graphs coincide place;
E, a mark position of FPC plate of informing against extract transparent centrifugal film, and first FPC plate printed;
F, according to the fixed position of first FPC plate and the fixed position of ink pad, change follow-up FPC plate to be printed successively, in batches printing, and need not to adjust again the position of ink pad.
This described transparent centrifugal film has dimensionally stable, excellent physical property and chemical property such as transparent, recyclable, can adopt waste and old centrifugal film in the utility model, with economical with materials.
The utility model is provided with centrifugal film and spool thereof; Spool is provided with most centrifugal films, and has reserved certain position adjustments surplus, can directly adopt transparent centrifugal film to place on the ink pad during use; The adjustment ink pad is at transparent centrifugal film impressing pattern earlier; The transparent centrifugal film that produces pattern covered to be needed on the FPC of the serigraphy plate, and FPC plate correspondence position should reach designing requirement, is fixed on the ink pad according to the original position of printing transparent centrifugal film; Extract transparent centrifugal film out, formal serigraphy in batches.It is in operating process, in case confirm the specification of masterplate and ink pad, model can be carried out continuous productive process, is convenient to automation mechanized operation.After carrying out the one-step print location, used centrifugal film is regained spool again, places its inboard; When need waiting subsequent printings with the location; The new original centrifugal film of taking from its outside is again operated, and after whole centrifugal films are finished using on the spool, takes off spool; Change whole centrifugal films, perhaps whole centrifugal films is carried out again reusing after new.
The utility model is rational in infrastructure, and is easy to use, quick, cooperates the FPC automatic feeding, can realize the mass automated production, to enhance productivity and to improve the quality of products.
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model embodiment.
The specific embodiment
Referring to Fig. 1; The FPC circuit board serigraphy fast-positioning device that present embodiment improves; It comprises an ink pad 1 and is arranged on the patrix 2 directly over this ink pad 1 that the lower surface of this patrix 2 is provided with masterplate 3, the top of a side in described ink pad 1 upper surface the place ahead; Be provided with a spool 6, volume is provided with most transparent centrifugal films 7 of opening on this spool 6; Described spool 6 is fixedly installed on the said ink pad 1 through a support 8; And an end of said transparent centrifugal film 7 is fixed on this spool 6; The other end is sagging naturally; Its anglec of rotation is the 0-270 degree, can directly it be turned on ink pad 1 upper surface during use, after the use it is turned over backrush axle 6 and places the other side (inboard) of spool 6; Between spool 6 in said support 8 and ink pad 1 side surface, leave and be used for the space of ccontaining used transparent centrifugal film 7 page turnings.
Described FPC circuit board serigraphy fast-positioning device, its also comprise one with printing after the overlapped FPC circuit board 5 to be printed of transparent centrifugal film 7, an and FPC circuit board pay-off to be printed (drawing is not shown).
During the utility model work, may further comprise the steps:
A, masterplate 3 is installed and fixed on the patrix 2 of screen process press; These template 3 prefabricated FPC patterns that have needs to print;
B, get a transparent centrifugal film 7 and tension with turning over successively on the spool 6, flatten and be positioned on ink pad 1 upper surface;
C, fixing ink pad 1 are printed onto first the FPC pattern that needs silk-screen on the transparent centrifugal film 7;
D, will produce the transparent centrifugal film 7 of pattern, cover on to be printed first the FPC plate 5 that needs to print, and position, then FPC plate 5 will be fixed on the ink pad 1 according to the two graphs coincide place;
E, a mark position of FPC plate 5 of informing against extract transparent centrifugal film 7, and first FPC plate 5 printed;
F, according to the fixed position of first FPC plate 5 and the fixed position of ink pad 1, change follow-up FPC plate 5 to be printed successively, in batches printing, and need not to adjust again the position of ink pad 1.
This described transparent centrifugal film has dimensionally stable, excellent physical property and chemical property such as transparent, recyclable, can adopt waste and old centrifugal film in the utility model, with economical with materials.
The utility model is provided with centrifugal film 7 and spool 6 thereof; Spool 6 is provided with most centrifugal films 7, and has reserved certain position adjustments surplus, can directly adopt transparent centrifugal film 7 to place on the ink pad 1 during use; Adjust ink pad 1 impressing pattern on transparent centrifugal film 7 earlier; The transparent centrifugal film 7 that produces pattern covered to be needed on the FPC of the serigraphy plate 5, makes FPC plate 5 correspondence positions should reach designing requirement, is fixed on the ink pad according to the original position of printing transparent centrifugal film 7; Extract transparent centrifugal film 7 out, the formal plate of serigraphy FPC in batches 5.
It is in operating process, in case confirm the specification of masterplate 3 and ink pad 1, model can be carried out continuous productive process, is convenient to automation mechanized operation.After carrying out the one-step print location, used centrifugal film 7 can be regained spool again, places its inboard; When need waiting subsequent printings with the location, the new original centrifugal film 7 of taking from its outside is again operated, after whole centrifugal films 7 are finished using on the spool 6; Take off spool 6; Change whole centrifugal films 7, perhaps whole centrifugal film 7 is carried out again reusing compliance with environmental protection requirements after new.
Of the utility model the foregoing description, adopt the resulting FPC circuit board of other schemes same or analogous serigraphy fast-positioning device, all in the utility model protection domain with it.
Claims (5)
1. FPC circuit board serigraphy fast-positioning device; It comprises an ink pad and is arranged on the patrix directly over this ink pad; The lower surface of this patrix is provided with masterplate, it is characterized in that, the top of a side in described ink pad upper surface the place ahead; Be provided with a spool, volume is provided with most transparent centrifugal films of opening on this spool.
2. circuit board serigraphy fast-positioning device according to claim 1; It is characterized in that described spool is fixedly installed on the said ink pad through a support, and an end of said transparent centrifugal film is fixed on this spool; The other end is sagging naturally, and its anglec of rotation is the 0-270 degree.
3. FPC circuit board serigraphy fast-positioning device according to claim 2 is characterized in that, between the spool and ink pad side surface in the said support, leaves and is used for the space of ccontaining used transparent centrifugal film page turning.
4. FPC circuit board serigraphy fast-positioning device according to claim 1 is characterized in that, its also comprise one with the printing after the overlapped FPC circuit board to be printed of transparent centrifugal film.
5. FPC circuit board serigraphy fast-positioning device according to claim 1 is characterized in that, it also comprises a FPC circuit board pay-off to be printed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203207053U CN202242285U (en) | 2011-08-30 | 2011-08-30 | Quick positioning device for screen printing of FPC (Flexible Printed Circuit) board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203207053U CN202242285U (en) | 2011-08-30 | 2011-08-30 | Quick positioning device for screen printing of FPC (Flexible Printed Circuit) board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202242285U true CN202242285U (en) | 2012-05-30 |
Family
ID=46103577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203207053U Expired - Fee Related CN202242285U (en) | 2011-08-30 | 2011-08-30 | Quick positioning device for screen printing of FPC (Flexible Printed Circuit) board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202242285U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739442A (en) * | 2017-01-06 | 2017-05-31 | 京东方科技集团股份有限公司 | The alignment method and alignment device of a kind of silk-screen printing technique |
| CN108045119A (en) * | 2017-12-23 | 2018-05-18 | 惠州市金百泽电路科技有限公司 | A kind of method quickly positioned for printed circuit board silk-screen character |
-
2011
- 2011-08-30 CN CN2011203207053U patent/CN202242285U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739442A (en) * | 2017-01-06 | 2017-05-31 | 京东方科技集团股份有限公司 | The alignment method and alignment device of a kind of silk-screen printing technique |
| CN106739442B (en) * | 2017-01-06 | 2019-07-30 | 京东方科技集团股份有限公司 | A kind of alignment method and alignment device of silk-screen printing technique |
| CN108045119A (en) * | 2017-12-23 | 2018-05-18 | 惠州市金百泽电路科技有限公司 | A kind of method quickly positioned for printed circuit board silk-screen character |
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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: 20120530 Termination date: 20140830 |
|
| EXPY | Termination of patent right or utility model |