CN203984794U - A kind of Flexible Printed Circuit SMT mounts and uses tool - Google Patents
A kind of Flexible Printed Circuit SMT mounts and uses tool Download PDFInfo
- Publication number
- CN203984794U CN203984794U CN201420276676.9U CN201420276676U CN203984794U CN 203984794 U CN203984794 U CN 203984794U CN 201420276676 U CN201420276676 U CN 201420276676U CN 203984794 U CN203984794 U CN 203984794U
- Authority
- CN
- China
- Prior art keywords
- pallet
- fixed leg
- printed circuit
- positioning plate
- flexible printed
- 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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- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model discloses a kind of Flexible Printed Circuit SMT mounts with tool, comprise pallet, described tray surface is provided with rule or the irregular perforate for horizontally-arranged components and parts, also comprise a positioning plate, described positioning plate upper surface at least slidably connects three above not reference columns on same straight line, the outstanding fixed leg being provided with for penetrating described perforate in top that wherein has 2 reference columns at least, described fixed leg is erect and is arranged, and the height of described fixed leg is greater than the thickness of described pallet.The utility model arranges more than three reference column on positioning plate, and slidably regulate the position of reference column on positioning plate, make fixed leg corresponding with the perforate on pallet, thereby tray position is determined, the location hole of FPC plate or pcb board is aimed at after this fixed leg, just make FPC plate or pcb board accurately locate in the position of pallet, thereby mount easily.
Description
Technical field
The utility model relates to a kind of Flexible Printed Circuit surface mount tool, specifically refers to that a kind of Flexible Printed Circuit SMT mounts to use tool.
Background technology
Flexible Printed Circuit (FPC) has the features such as distribution density is high, lightweight, thin thickness, is mainly used in a lot of products such as mobile phone, notebook computer, PDA, digital camera.Surface mounting technology (SMT) process of Flexible Printed Circuit mainly comprises paste solder printing, mounts and three basic links such as Reflow Soldering.Paste solder printing refers to that the mould printing that tin cream is passed through to predetermined pattern is to the weld pad of circuit board; Paster is that surface-assembled components and parts are accurately installed on the fixed position of Flexible Printed Circuit; Reflow Soldering refers to that dissolving tin cream makes realization machinery between electronic devices and components pin and circuit board welding pad be connected with electrical equipment.
In these links, to paste solder printing figure, paster all has point-device requirement, once paste solder printing figure, patch location are not accurate enough, by the bad connection causing between electronic devices and components pin and flexible circuit board weld pad, cause that product rejection maybe needs the processing of doing over again.Surface mount process completes in Flexible Printed Circuit, so will accurately locate Flexible Printed Circuit, the surface-pasted quality of guarantee like this, but FPC itself is soft, not high of its mechanical strength, so its position is more difficult more fixing than common PCB, in order to prevent that in surface mount process, distortion appears in Flexible Printed Circuit, guarantee the accuracy of paste solder printing and patch location, conventionally pending surface-pasted Flexible Printed Circuit fixed placement is carried out to surface mount processing procedure on a pallet again.
Pallet is the carrier that printed substrate carries out wave-soldering or Reflow Soldering, synthetic stone or the aluminium alloy of general employing thickness more than 3mm is base material, and existing pallet one surface arranges rule or irregular recess and the perforate of printed substrate fixed leg and horizontally-arranged components and parts.But, various recess processed complexs on the one hand, cost is higher, on the other hand, present most of SMT is much manually by rule of thumb or sensation contraposition and location in the time mounting FPC plate, is difficult to control FPC plate in the exact position of pallet, causes the more bad generation such as print solder paste or paster skew.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, provides a kind of fixed form to be applicable to manual operation, registration and process simple Flexible Printed Circuit SMT to mount and use tool.
The purpose of this utility model is achieved through the following technical solutions:
A kind of Flexible Printed Circuit SMT mounts with tool, comprise pallet, described tray surface is provided with rule or the irregular perforate for horizontally-arranged components and parts, it is characterized in that: also comprise a positioning plate, described positioning plate upper surface at least slidably connects three above not reference columns on same straight line, the outstanding fixed leg being provided with for penetrating described perforate in top that wherein has 2 reference columns at least, described fixed leg is erect and is arranged, and the height of described fixed leg is greater than the thickness of described pallet.
Preferably, described reference column is provided with 3, and 3 reference column height equate that Qie Qi center is successively set on same leg-of-mutton three summits.
The utility model has the following advantages and beneficial effect compared to existing technology:
1, the utility model arranges more than three reference column on positioning plate, and slidably regulate the position of reference column on positioning plate, make fixed leg corresponding with the perforate on pallet, thereby tray position is determined, the location hole of FPC plate or pcb board is aimed at after this fixed leg, just make FPC plate or pcb board accurately locate in the position of pallet, thereby mount easily.
2, compared with existing pallet, adopt tool of the present utility model without processing printed wiring board fixed leg and recess on pallet, only the location hole of FPC plate or pcb board directly need be aimed to reference column, contraposition is simple and convenient, and reduces pallet processing cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but execution mode of the present utility model is not limited to this.
Embodiment
As shown in Figure 1, the present embodiment provides a kind of Flexible Printed Circuit SMT to mount with tool, comprise pallet 1, described pallet 1 surface is provided with rule or the irregular perforate 2 for horizontally-arranged components and parts, also comprise a positioning plate 3, described positioning plate 3 upper surfaces at least slidably connect three above not reference columns 4 on same straight line, wherein has the outstanding fixed leg 5 being provided with for penetrating described perforate in top of 2 reference columns at least, described fixed leg 5 is erect and is arranged, and the height of described fixed leg 5 is greater than the thickness of described pallet 1.
As a kind of preferred embodiment, described reference column 5 is provided with 3, and 3 reference columns 5 highly equate that Qie Qi center is successively set on same leg-of-mutton three summits.Adopt said structure, pallet is placed steadily, contraposition and locate convenient and swift.
When use, first slidable adjustment reference column 4 is until with the equirotal size of pallet 1, the perforate of pallet 12 being aimed to 2 fixed legs 5 puts into again, because the height of fixed leg 5 is greater than the thickness of described pallet 1, fixed leg 5 is outstanding from the upper surface of pallet, then the location hole of FPC plate or pcb board is aimed to this fixed leg 5 and put into, accurately locate by FPC plate or pcb board, thereby solve wiring board locating bias on pallet.
Above-described embodiment is preferably execution mode of the utility model; but execution mode of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection range of the present utility model.
Claims (2)
1. a Flexible Printed Circuit SMT mounts with tool, comprise pallet, described tray surface is provided with rule or the irregular perforate for horizontally-arranged components and parts, it is characterized in that: also comprise a positioning plate, described positioning plate upper surface at least slidably connects three above not reference columns on same straight line, the outstanding fixed leg being provided with for penetrating described perforate in top that wherein has 2 reference columns at least, described fixed leg is erect and is arranged, and the height of described fixed leg is greater than the thickness of described pallet.
2. Flexible Printed Circuit SMT mounts with tool according to claim 1, it is characterized in that: described reference column is provided with 3, and 3 reference column height equate that Qie Qi center is successively set on same leg-of-mutton three summits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420276676.9U CN203984794U (en) | 2014-05-27 | 2014-05-27 | A kind of Flexible Printed Circuit SMT mounts and uses tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420276676.9U CN203984794U (en) | 2014-05-27 | 2014-05-27 | A kind of Flexible Printed Circuit SMT mounts and uses tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203984794U true CN203984794U (en) | 2014-12-03 |
Family
ID=51982210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420276676.9U Expired - Fee Related CN203984794U (en) | 2014-05-27 | 2014-05-27 | A kind of Flexible Printed Circuit SMT mounts and uses tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203984794U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108012429A (en) * | 2017-12-26 | 2018-05-08 | 大连崇达电路有限公司 | A kind of PCB circuit board pore-forming positioning plate and localization method |
| CN108161535A (en) * | 2017-12-26 | 2018-06-15 | 大连崇达电路有限公司 | A kind of manufacturing method of PCB circuit board pore-forming positioning plate |
| CN110626718A (en) * | 2019-09-30 | 2019-12-31 | 京东方光科技有限公司 | Line body equipment and line body module |
| CN114727512A (en) * | 2022-03-15 | 2022-07-08 | 苏州依克赛伦电子科技有限公司 | Flexible substrate laminating tool of accurate positioning |
-
2014
- 2014-05-27 CN CN201420276676.9U patent/CN203984794U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108012429A (en) * | 2017-12-26 | 2018-05-08 | 大连崇达电路有限公司 | A kind of PCB circuit board pore-forming positioning plate and localization method |
| CN108161535A (en) * | 2017-12-26 | 2018-06-15 | 大连崇达电路有限公司 | A kind of manufacturing method of PCB circuit board pore-forming positioning plate |
| CN108161535B (en) * | 2017-12-26 | 2019-11-01 | 大连崇达电路有限公司 | A kind of manufacturing method of PCB circuit board pore-forming positioning plate |
| CN108012429B (en) * | 2017-12-26 | 2023-07-11 | 大连崇达电路有限公司 | Positioning bottom plate for PCB circuit board pore-forming and positioning method |
| CN110626718A (en) * | 2019-09-30 | 2019-12-31 | 京东方光科技有限公司 | Line body equipment and line body module |
| CN114727512A (en) * | 2022-03-15 | 2022-07-08 | 苏州依克赛伦电子科技有限公司 | Flexible substrate laminating tool of accurate positioning |
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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: 20141203 Termination date: 20200527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |