CN204810708U - Flexible line way board printing steel mesh - Google Patents
Flexible line way board printing steel mesh Download PDFInfo
- Publication number
- CN204810708U CN204810708U CN201520609918.6U CN201520609918U CN204810708U CN 204810708 U CN204810708 U CN 204810708U CN 201520609918 U CN201520609918 U CN 201520609918U CN 204810708 U CN204810708 U CN 204810708U
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- CN
- China
- Prior art keywords
- printing
- mark point
- regional
- point
- steel mesh
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- 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 20
- 239000010959 steel Substances 0.000 title claims abstract description 20
- 229910001220 stainless steel Inorganic materials 0.000 claims description 10
- 239000010935 stainless steel Substances 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 10
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 2
- 239000006071 cream Substances 0.000 abstract description 2
- 239000002390 adhesive tape Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 1
Landscapes
- Screen Printers (AREA)
- Printing Plates And Materials Therefor (AREA)
Abstract
The utility model discloses a flexible line way board printing steel mesh, including nonrust steel sheet and frame, it is regional that nonrust steel sheet middle part is equipped with the printing, the printing region is the rectangle form, the position that is close to its first long limit mid point in the printing is regional is equipped with first mark point, the position that is close to the long limit of its second mid point in the printing is regional is equipped with second mark point. The utility model discloses in, through setting up first mark point and second mark point in the regional middle part position of printing, can equally divide product harmomegathus volume when the printing tin cream to making the whole maximum control of the volume of contracting at normal harmomegathus within range, reducing the product disability rate, it is serious partially to adopt fuzzy location can lead to producing the seal among the prior art simultaneously, adopts the scheme after improving can effectively improve the quality of flexible line way board printing, reduces the rate of doing over again, improves work efficiency, in addition, set up mark point at the middle part, also can avoid the high temperature adhesive tape to hide mark point and people and result in the problem that the printing machine judged by accident for the mark point of making dirty.
Description
Technical field
The utility model relates to a kind of flexible circuit board printed steel mesh, belongs to flexible circuit board and manufactures field.
Background technology
The designing technique of current steel mesh is: hole gauge point is opened as the elements of a fix in steel mesh diagonal angle, and this technology exists following shortcoming:
1, full-automatic printer cannot accurately be located (because the factor product major part such as production technology of flexible circuit board exists harmomegathus problem to there being the product of harmomegathus, just ratio is different), Semi-automatic printer artificial fuzzy can only be adopted to locate print again, increase workload, reduce operating efficiency.
2, because steel mesh needs the gauge point of opening near edges of boards, when FPC joint tool, high tempreture tape easily covers gauge point or easily artificial gauge point of making dirty, causes printing machine to be judged by accident, causes equipment alarm, affect production efficiency.
Utility model content
To this, the utility model aims to provide one can effectively reduce product rejection rate, and the flexible circuit board printed steel mesh of increasing work efficiency.
The technical scheme realizing the utility model object is:
A kind of flexible circuit board printed steel mesh, comprise stainless steel substrates and the frame being located at described stainless steel substrates periphery, printing zone is provided with in the middle part of described stainless steel substrates, described printing zone is provided with printing hole, described printing zone is rectangular-shaped, position near its first long limit mid point in described printing zone is provided with the first gauge point, and the position near its second long limit mid point in described printing zone is provided with the second gauge point.
In technique scheme, described first gauge point is circular hole, and its diameter is 0.955mm.
In technique scheme, described second gauge point is circular hole, and its diameter is 0.955mm.
The utility model has positive effect:
(1) in the utility model, by the first gauge point and the second gauge point are arranged on printing zone medium position, harmomegathus amount can be divided equally when print solder paste, thus whole contracting amount is farthest controlled within the scope of normal harmomegathus, reduce product rejection rate, adopt fuzzy location can cause producing print partially seriously simultaneously in prior art, adopt the scheme after improving effectively can improve the quality of flexible circuit board printing, reduce rework rate, increase work efficiency; In addition, gauge point is arranged on middle part, it is the problem that gauge point causes printing machine to be judged by accident of making dirty that high tempreture tape also can be avoided to hide gauge point and people.
Accompanying drawing explanation
Fig. 1 is the positive direction view of flexible circuit board printed steel mesh in the utility model.
Reference numeral shown in figure is: 1-stainless steel substrates; 2-framework; 3-printing zone; The long limit of 4-first; 5-first gauge point; The long limit of 6-second; 7-second gauge point.
Embodiment
Do to illustrate to the concrete structure of flexible circuit board printed steel mesh in the utility model below in conjunction with Figure of description:
A kind of flexible circuit board printed steel mesh, as shown in Figure 1, it frame 2 comprising stainless steel substrates 1 and be located at described stainless steel substrates 1 periphery, printing zone 3 is provided with in the middle part of described stainless steel substrates 1, described printing zone 3 is provided with printing hole, described printing zone 3 is rectangular-shaped, is provided with the first gauge point 5 in described printing zone 3 near the position of its first long limit 4 mid point, is provided with the second gauge point 7 in described printing zone 3 near the position of its second long limit 6 mid point.In the present embodiment, by the first gauge point 5 and the second gauge point 7 are arranged on printing zone 3 medium position, product harmomegathus amount can be divided equally when print solder paste, thus make whole contracting amount farthest control within the scope of normal harmomegathus, reduce product rejection rate, adopt fuzzy location can cause producing print partially seriously simultaneously in prior art, adopt the scheme after improving effectively can improve the quality of flexible circuit board printing, reduce rework rate, increase work efficiency; In addition, gauge point is arranged on middle part, it is the problem that gauge point causes printing machine to be judged by accident of making dirty that high tempreture tape also can be avoided to hide gauge point and people.
In the present embodiment, described first gauge point 5 is circular hole, and its diameter is 0.955mm; Described second gauge point 7 is circular hole, and its diameter is 0.955mm.
The using method of this flexible circuit board printed steel mesh: steel mesh is pressed in flexible circuit board to be printed, utilize machine or after manually being alignd by gauge point corresponding with in flexible circuit board for each gauge point on steel mesh, start printing, make tin cream be printed on bond pad locations in flexible circuit board through printing hole.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.And these belong to connotation of the present utility model the apparent change of extending out or variation still belong to protection range of the present utility model.
Claims (3)
1. a flexible circuit board printed steel mesh, comprise stainless steel substrates (1) and be located at the frame (2) of described stainless steel substrates (1) periphery, described stainless steel substrates (1) middle part is provided with printing zone (3), described printing zone (3) is provided with printing hole, it is characterized in that, described printing zone (3) is for rectangular-shaped, position near its first long limit (4) mid point in described printing zone (3) is provided with the first gauge point (5), position near its second long limit (6) mid point in described printing zone (3) is provided with the second gauge point (7).
2. flexible circuit board printed steel mesh according to claim 1, is characterized in that, described first gauge point (5) is circular hole, and its diameter is 0.955mm.
3. flexible circuit board printed steel mesh according to claim 1, is characterized in that, described second gauge point (7) is circular hole, and its diameter is 0.955mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520609918.6U CN204810708U (en) | 2015-08-13 | 2015-08-13 | Flexible line way board printing steel mesh |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520609918.6U CN204810708U (en) | 2015-08-13 | 2015-08-13 | Flexible line way board printing steel mesh |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204810708U true CN204810708U (en) | 2015-11-25 |
Family
ID=54595450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520609918.6U Active CN204810708U (en) | 2015-08-13 | 2015-08-13 | Flexible line way board printing steel mesh |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204810708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110996553A (en) * | 2019-12-17 | 2020-04-10 | 中国电子科技集团公司第五十八研究所 | Solder paste distribution method suitable for deep cavity type printed board |
-
2015
- 2015-08-13 CN CN201520609918.6U patent/CN204810708U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110996553A (en) * | 2019-12-17 | 2020-04-10 | 中国电子科技集团公司第五十八研究所 | Solder paste distribution method suitable for deep cavity type printed board |
| CN110996553B (en) * | 2019-12-17 | 2021-06-04 | 中国电子科技集团公司第五十八研究所 | Solder paste distribution method suitable for deep cavity type printed board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 325600 No. five, No. 187, weft Road, Yueqing Economic Development Zone, Zhejiang, China Patentee after: JD LONGWAYFLEX CO.,LTD. Address before: 325600, No. seventeen, No. 238, weft Road, Yueqing Economic Development Zone, Wenzhou, Zhejiang Patentee before: LONGWEI ELECTRONICS Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20210513 Address after: No. 187, Weiwu Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province 325600 Patentee after: Zhejiang Qiaolong Electronic Technology Co.,Ltd. Address before: No. 187, Weiwu Road, Yueqing Economic Development Zone, Zhejiang 325600 Patentee before: JD LONGWAYFLEX Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: No. 187, Weiwu Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province 325600 Patentee after: Zhejiang Yilian Electronics Co.,Ltd. Country or region after: China Address before: No. 187, Weiwu Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province 325600 Patentee before: Zhejiang Qiaolong Electronic Technology Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |