CN201965402U - Green oil film for semiautomatic exposure machine - Google Patents
Green oil film for semiautomatic exposure machine Download PDFInfo
- Publication number
- CN201965402U CN201965402U CN2011200040231U CN201120004023U CN201965402U CN 201965402 U CN201965402 U CN 201965402U CN 2011200040231 U CN2011200040231 U CN 2011200040231U CN 201120004023 U CN201120004023 U CN 201120004023U CN 201965402 U CN201965402 U CN 201965402U
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- film
- green oil
- contraposition target
- exposure machine
- square
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Abstract
The utility model belongs to the technical field of auxiliary tools in printed circuit board manufacturing processes, and discloses a green oil film for a semiautomatic exposure machine. The green oil film is used for exposure of a printed board solder mask. The green oil film comprises a graphic area, a pair of film long edges, a pair of film short edges and a pipe orifice; the boundary of the film long edges and the graphic area is a long edge forming line, and the film short edges are provided with short edge outer side boundaries; and the film long edges are provided with two square alignment target areas respectively, the center of each square alignment target area is provided with a circular black alignment target, and the areas of the square alignment target areas except the black alignment targets are transparent areas. The green oil film edge is provided with a film of the alignment targets, and the film can be used for automatic identification, alignment and exposure of the semiautomatic exposure machine.
Description
Technical field
The utility model relates to the aid in a kind of printed circuit board manufacturing process, especially a kind of welding resistance green oil film that is applicable to semi-automatic exposure machine exposing operation.
Background technology
Printed circuit board (Printed Circuit Board, PCB) in the process, through the finished product printed circuit board behind figure transfer, etching, the striping, before the assembling components and parts, except that pad and welding portion, remainder (comprising figure lead and substrate) all is coated with one deck soldering-resistance layer.This layer protection seal material can prevent from the bridging phenomenon takes place between lead when wave-soldering is carried out in the printed board that assembles, and can improve welding quality effectively, the rate of reducing the number of rejects and seconds.Simultaneously can save scolder again, alleviate the weight of printed board, reduce cost.In the exposure technology that forms soldering-resistance layer, whether semi-automatic exposure machine needs the contraposition target could discern the film corresponding one by one with the printed board figure, and the green oil film does not before have the contraposition target, thereby can't use semi-automatic exposure machine by target contraposition, exposure.
Summary of the invention
In order to address the above problem, the utility model provides a kind of and has been provided with the contraposition target, has been applicable to the welding resistance green oil film of semi-automatic exposure machine exposing operation.
The utility model adopts following technical scheme: a kind of semi-automatic exposure machine green oil film, be used for the exposure of printed board soldering-resistance layer, it comprises graph area, a pair of film long limit, a pair of film minor face and Guan Weikong, the separatrix of long limit of the described film and graph area is long edge forming line, and described film minor face has minor face outer rim sideline; The long limit of the described film is provided with on square contraposition target zones and every long limit and is provided with two, described each square contraposition target zones central authorities all have circular black contraposition target, and the zone of described square contraposition target zones except that black contraposition target is the clear area.
As further improvement, the described square contraposition target zones length of side is 6mm, and described circular black contraposition target diameter is 1～2mm.
As further improvement, the width on the long limit of described arbitrary film is not less than 7mm.
As further improvement, described arbitrary circular black contraposition target edge is 10～20mm to the minor increment in nearest minor face outer rim sideline.
As further improvement, described arbitrary circular black contraposition target edge is 3mm to the minor increment of nearest long edge forming line.
As further improvement, the clear area atresia of described square contraposition target zones and do not have other damages.
As further improvement, the printed board of the clear area correspondence of described square contraposition target zones zone is a copper ablation part.
The beneficial effects of the utility model are: this green oil film limit is provided with the film of contraposition target, can be used for semi-automatic exposure machine and discerns contraposition, exposure automatically.
Description of drawings
Fig. 1 is the synoptic diagram of the semi-automatic exposure machine green oil of the utility model film;
Fig. 2 is the synoptic diagram of contraposition target among Fig. 1.
Embodiment
Elaborate below in conjunction with accompanying drawing.
Referring to Fig. 1, Fig. 2, be used for the green oil film of semi-automatic exposure machine to the exposure of printed board soldering-resistance layer, comprise that the long limit 21 of graph area 1, the film, another film relative with it grow limit 22, film minor face 23, another film minor face 24 relative with it and be positioned at the Guan Weikong 31,32,33,34 at four angles, the long limit 21 of the film is that long edge forming line 211, film length limit 22 are long edge forming line 221 with the separatrix of graph area 1 with the separatrix of graph area 1, film minor face 23 has minor face outer rim sideline 231, and film minor face 24 has minor face outer rim sideline 241; The long limit 21 of the film is provided with two square contraposition target zones 41,42, the long limit 22 of the film is provided with two square contraposition target zones 43,44, each square contraposition target zones 41,42,43,44 centre is provided with circular black contraposition target 402, and the zone of square contraposition target zones 41,42,43,44 except that black contraposition target 402 is clear area 401.The length of side of each square contraposition target zones 41,42,43,44 is 6mm, and circular black contraposition target 402 diameters are 1～2mm.The width on the long limit 21,22 of the film is more than or equal to 7mm.Circular black contraposition target 402 edges in the square contraposition target zones 41,43 and the minor increment in minor face outer rim sideline 231 are 10～20mm, and circular black contraposition target 402 edges in the square contraposition target zones 42,44 and the minor increment in minor face outer rim sideline 241 are 10～20mm.Circular black contraposition target 402 edges in the square contraposition target zones 41,42 are 3mm with the minor increment of long edge forming line 211, and circular black contraposition target 402 edges in the square contraposition target zones 43,44 also are 3mm with the minor increment of long edge forming line 221.The clear area 401 of square contraposition target zones 41,42,43,44 should atresia and other damages, in order to avoid can't be as the contraposition reference point.The printed board zone of clear area 401 correspondences of square contraposition target zones 41,42,43,44 is copper ablation part (not staying copper or copper ring in this zone).
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace or improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. semi-automatic exposure machine green oil film, be used for the exposure of printed board soldering-resistance layer, it comprises graph area (1), the long limit (21 of a pair of film, 22), a pair of film minor face (23,24) and Guan Weikong (31,32,33,34), the long limit (21 of the described film, 22) separatrix with graph area (1) is a long edge forming line (211,221), described film minor face (23,24) has minor face outer rim sideline (231,241), it is characterized in that: the long limit (21 of the described film, 22) be provided with square contraposition target zones (41,42,43,44) and on every long limit be provided with two, described each square contraposition target zones (41,42,43,44) central authorities all have circular black contraposition target (402), described square contraposition target zones (41,42,43,44) zone except that black contraposition target (402) is clear area (401).
2. the semi-automatic exposure machine green oil film according to claim 1 is characterized in that: described square contraposition target zones (41,42,43, the 44) length of side is 6mm, and described circular black contraposition target (402) diameter is 1～2mm.
3. the semi-automatic exposure machine green oil film according to claim 2 is characterized in that: the width on the described long limit of arbitrary film (21,22) is not less than 7mm.
4. the semi-automatic exposure machine green oil film according to claim 2 is characterized in that: described arbitrary circular black contraposition target (402) edge is 10～20mm to the minor increment in nearest minor face outer rim sideline (231,241).
5. according to claim 1,2, the 3 or 4 described semi-automatic exposure machine green oil films, it is characterized in that: described arbitrary circular black contraposition target (402) edge is 3mm to the minor increment of nearest long edge forming line (211,221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200040231U CN201965402U (en) | 2011-01-07 | 2011-01-07 | Green oil film for semiautomatic exposure machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200040231U CN201965402U (en) | 2011-01-07 | 2011-01-07 | Green oil film for semiautomatic exposure machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201965402U true CN201965402U (en) | 2011-09-07 |
Family
ID=44527947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200040231U Expired - Fee Related CN201965402U (en) | 2011-01-07 | 2011-01-07 | Green oil film for semiautomatic exposure machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN201965402U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217876A (en) * | 2013-04-03 | 2013-07-24 | 浙江欧视达科技有限公司 | Deviation equalization counterpoint method of PCB (printed circuit board) exposure machine |
| CN106231805A (en) * | 2016-08-15 | 2016-12-14 | 建业科技电子（惠州）有限公司 | A kind of semi-automatic exposure machine does the processing technology of inner plating |
| CN107278022A (en) * | 2017-07-27 | 2017-10-20 | 东莞市五株电子科技有限公司 | A kind of PCB production plates and the processing method that plate is produced based on the PCB |
| CN109104822A (en) * | 2018-11-15 | 2018-12-28 | 梅州市志浩电子科技有限公司 | The alignment method of the film and exposure machine |
| CN109348637A (en) * | 2018-10-24 | 2019-02-15 | 江门崇达电路技术有限公司 | A kind of film aligning method for preventing negative film plate circuit etching not clean |
| CN109548299A (en) * | 2018-11-21 | 2019-03-29 | 奥士康精密电路（惠州）有限公司 | A kind of semi-automatic and Full-automatic exposure machine the general film |
-
2011
- 2011-01-07 CN CN2011200040231U patent/CN201965402U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217876A (en) * | 2013-04-03 | 2013-07-24 | 浙江欧视达科技有限公司 | Deviation equalization counterpoint method of PCB (printed circuit board) exposure machine |
| CN103217876B (en) * | 2013-04-03 | 2014-12-03 | 浙江欧视达科技有限公司 | Deviation equalization counterpoint method of PCB (printed circuit board) exposure machine |
| CN106231805A (en) * | 2016-08-15 | 2016-12-14 | 建业科技电子（惠州）有限公司 | A kind of semi-automatic exposure machine does the processing technology of inner plating |
| CN106231805B (en) * | 2016-08-15 | 2019-01-22 | 建业科技电子（惠州）有限公司 | A kind of semi-automatic exposure machine does the manufacture craft of inner plating |
| CN107278022A (en) * | 2017-07-27 | 2017-10-20 | 东莞市五株电子科技有限公司 | A kind of PCB production plates and the processing method that plate is produced based on the PCB |
| CN109348637A (en) * | 2018-10-24 | 2019-02-15 | 江门崇达电路技术有限公司 | A kind of film aligning method for preventing negative film plate circuit etching not clean |
| CN109104822A (en) * | 2018-11-15 | 2018-12-28 | 梅州市志浩电子科技有限公司 | The alignment method of the film and exposure machine |
| CN109548299A (en) * | 2018-11-21 | 2019-03-29 | 奥士康精密电路（惠州）有限公司 | A kind of semi-automatic and Full-automatic exposure machine the general film |
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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: 20110907 Termination date: 20170107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |