CN201403257Y - Tooling structure used for Surface Mounting Technology (SMT) of flexible printed circuit (FPC) - Google Patents
Tooling structure used for Surface Mounting Technology (SMT) of flexible printed circuit (FPC) Download PDFInfo
- Publication number
- CN201403257Y CN201403257Y CN200920138119XU CN200920138119U CN201403257Y CN 201403257 Y CN201403257 Y CN 201403257Y CN 200920138119X U CN200920138119X U CN 200920138119XU CN 200920138119 U CN200920138119 U CN 200920138119U CN 201403257 Y CN201403257 Y CN 201403257Y
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- CN
- China
- Prior art keywords
- fpc
- bottom plate
- flexible pcb
- smt
- location wall
- 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 - Fee Related
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Abstract
The utility model relates to a flexible printed circuit (FPC), in particular to a tooling structure during production process of the FPC. The tooling structure used for Surface Mounting Technology (SMT) of the FPC at least comprises a square bottom plate and positioning walls at four sides thereof, wherein four vertex angles of the bottom plate are also respectively provided with a fixing hole; the center of the positioning wall is also provided with a longitudinal assistant positioning wall; the bottom plate is also coated with an adhering layer in a spraying way or pasted with an adhering strip; a plurality of FPCs are tightly arranged next to the inner edge of the positioning wall of the bottom plate; and a support plate glue with low adhesiveness or a pasted high temperature resistingtape is used for fixing the FPC on the bottom plate. By adopting the technical scheme, the tooling structure is simple and extremely conveniently solves the problems of low efficiency and inconvenience of the FPC during the SMT production process.
Description
Technical field
The utility model relates to flexible PCB, more relates to a kind of tool structure in the flexible PCB production process.
Background technology
Flexible PCB is a kind ofly to have height reliability, an excellent flexible printed circuit with what polyimides or polyester film were that base material is made.Be called for short soft board or FPC, have the characteristics of distribution density height, in light weight, thin thickness.Main use is at a lot of products such as mobile phone, notebook computer, PDA, digital camera, LCM.Has higher flexibility again but flexible PCB itself is very thin; therefore in the production process of flexible PCB; mount if directly carry out SMT, usually can be difficult to carry out SMT and mount production, thereby reduce the efficient of producing greatly because flexible PCB (FPC) is too soft.And the existing tool structure that is used for flexible PCB SMT attachment process generally is to have horizontal and vertical 2 location frames, after a plurality of flexible PCBs (FPC) are put in accumulation, can be because of the amplification of accumulated error, and cause the asymmetric problem of flexible PCB (FPC) inclined position, and because it only has horizontal and vertical 2 location frames, put in order to locate, the frame height is higher relatively, carries out SMT and mounts inconvenience more.
The utility model content
At this problem, the utility model proposes a kind of tool structure that is used for flexible PCB SMT attachment process and solve.
The technical solution of the utility model is:
The tool structure that is used for flexible PCB SMT attachment process of the present utility model comprises the location wall of a square floor and its four side at least.
Further, also be provided with fixing hole on four of described base plate corner positions.
Further, the centre of described location wall also is provided with an assist location wall longitudinally.
Further, the width of described location wall and assist location wall is 5mm, highly is 0.15mm-0.2mm.
Further, also be coated with adhesion coating or be pasted with the adhesion bar on the described base plate.
The location of described base plate within the walls the edge be close to closely put a plurality of flexible PCBs.By above-mentioned low adhesive substrate glue or pasted with high temperature-resistant adhesive tape FPC is fixed on the base plate.
The utility model adopts as above technical scheme, has advantage simple in structure, and it is inaccurate and operate not convenient problem very to have solved production process inefficiency, contraposition that flexible PCB (FPC) mounts at SMT easily.
Description of drawings
Fig. 1 is a schematic diagram of the present utility model.
Embodiment
Existing accompanying drawings and embodiment further specify the utility model.
Consult shown in Figure 1ly, the tool structure that is used for flexible PCB SMT attachment process of the present utility model comprises the location wall 2 of a square floor 1 and its four side at least.
Further, also be provided with fixing hole 11 on four of described base plate 1 corner positions.Be used for the fixing of base plate 1, conveniently mount operation.
Further, the centre of described location wall 2 can also increase by an assist location wall 21 longitudinally as required.Like this, the suitable size of flexible PCB 3 (FPC) to be processed is put in the position of base plate 1 compactly more, also is not easy accumulation more and puts error.If when the size of flexible PCB to be processed 3 (FPC) is big, then need not set up this assist location wall 21 longitudinally.Best, the width of location described in the utility model wall 2 and assist location wall 21 is 5mm, highly is 0.15mm-0.2mm.The thickness of this height and flexible PCB 3 (FPC) to be processed is suitable, compare with existing frock clamp location frame height lower, be because the utility model employing be the cause of the location wall 2 of four sides.Simultaneously, because the height of location wall 2 is lower, the production operation that SMT mounts is got up also convenient more.
Further, also be coated with adhesion coating (substrate glue) or be pasted with adhesion bar (adhesion bar be high temperature resistant adhesive tape) on the described base plate 1.Location wall 2 inward flanges of described base plate 1 are close to closely puts a plurality of flexible PCBs 3 (FPC), by above-mentioned low adhesive substrate glue or pasted with high temperature-resistant adhesive tape FPC is fixed on the base plate 1.
The tool structure that described base plate 1, location wall 2, assist location wall 21 constitute is synthetic made of stones forming, can anti-certain high temperature and not yielding.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; in the spirit and scope of the present utility model that do not break away from appended claims and limited; can make various variations to the utility model in the form and details, be protection range of the present utility model.
Claims (6)
1. be used for the tool structure of flexible PCB SMT attachment process, it is characterized in that: the location wall (2) that comprises a square floor (1) and its four side at least.
2. the tool structure that is used for flexible PCB SMT attachment process according to claim 1 is characterized in that: also be provided with fixing hole (11) on four corner positions of described base plate (1).
3. the tool structure that is used for flexible PCB SMT attachment process according to claim 1 is characterized in that: the centre of described location wall (2) also is provided with an assist location wall (21) longitudinally.
4. according to claim 1 or the 3 described tool structures that are used for flexible PCB SMT attachment process, it is characterized in that: the width of described location wall (2) and assist location wall (21) is 5mm, highly is 0.15mm-0.2mm.
5. the tool structure that is used for flexible PCB SMT attachment process according to claim 1 and 2 is characterized in that: also be coated with adhesion coating on the described base plate (1) or be pasted with the adhesion bar.
6. the tool structure that is used for flexible PCB SMT attachment process according to claim 5 is characterized in that: location wall (2) inward flange of described base plate (1) is close to closely puts a plurality of flexible PCBs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920138119XU CN201403257Y (en) | 2009-04-30 | 2009-04-30 | Tooling structure used for Surface Mounting Technology (SMT) of flexible printed circuit (FPC) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920138119XU CN201403257Y (en) | 2009-04-30 | 2009-04-30 | Tooling structure used for Surface Mounting Technology (SMT) of flexible printed circuit (FPC) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201403257Y true CN201403257Y (en) | 2010-02-10 |
Family
ID=41663056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920138119XU Expired - Fee Related CN201403257Y (en) | 2009-04-30 | 2009-04-30 | Tooling structure used for Surface Mounting Technology (SMT) of flexible printed circuit (FPC) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201403257Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102036504A (en) * | 2010-12-31 | 2011-04-27 | 聚信科技有限公司 | Tool for production process of PCB and integrated fixing method |
| CN102223768A (en) * | 2011-05-31 | 2011-10-19 | 昆山元崧电子科技有限公司 | Multiple-photoelectric thin board spliced yin and yang jig |
-
2009
- 2009-04-30 CN CN200920138119XU patent/CN201403257Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102036504A (en) * | 2010-12-31 | 2011-04-27 | 聚信科技有限公司 | Tool for production process of PCB and integrated fixing method |
| CN102036504B (en) * | 2010-12-31 | 2012-09-05 | 聚信科技有限公司 | Tool for production process of PCB and integrated fixing method |
| CN102223768A (en) * | 2011-05-31 | 2011-10-19 | 昆山元崧电子科技有限公司 | Multiple-photoelectric thin board spliced yin and yang jig |
| CN102223768B (en) * | 2011-05-31 | 2013-03-20 | 昆山元崧电子科技有限公司 | Multiple-photoelectric thin board spliced yin and yang jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20120430 |