CN204707350U - The general printing apparatus of flexible printed wiring board - Google Patents
The general printing apparatus of flexible printed wiring board Download PDFInfo
- Publication number
- CN204707350U CN204707350U CN201420821910.1U CN201420821910U CN204707350U CN 204707350 U CN204707350 U CN 204707350U CN 201420821910 U CN201420821910 U CN 201420821910U CN 204707350 U CN204707350 U CN 204707350U
- Authority
- CN
- China
- Prior art keywords
- printing apparatus
- vacuum tank
- hole
- printing
- wiring board
- 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 the general printing apparatus of a kind of flexible printed wiring board, it is positioned on printing platform for carrying and adsorbing flexible printed wiring board, printing apparatus offers the through hole that can be connected with the suction hole on printing platform, the lower surface of printing apparatus offers several vacuum tanks, each vacuum tank correspondingly can cover multiple suction hole be positioned on printing platform, and through hole is opened between the bottom of vacuum tank and the upper surface of printing apparatus.Form supporting construction between the cell wall of adjacent vacuum tank, supporting construction offers the groove being communicated with adjacent vacuum tank.Vacuum tank is rectangular, and the arrangement in sphere of movements for the elephants shape on the lower surface of printing apparatus.Printing apparatus of the present utility model has set up vacuum tank on its bottom surface, thus the corresponding area of each through hole on it and the suction hole on printing platform can be ensured, reach and ensure the equally distributed object of suction, the printing platform of various different size can be widely used in.
Description
Technical field
The utility model relates to a kind of tool used in the printing process of flexible printed wiring board.
Background technology
Special flexible printed wiring board (circuit board as longer), when printing, because the area of printing platform is not enough, therefore needs it to be entirely positioned on printing apparatus, then is positioned on printing platform by printing apparatus, then carry out operation.The way of current routine is: make different printing apparatus for different printing platforms, makes the through hole for the use of absorbing circuit plate on printing apparatus corresponding with the vacuum suction hole on printing platform, as shown in Figure 1.But, suction hole on printing platform all can be different along with the difference of the different labels, model, purposes etc. of printing machine platform, as differences such as suction hole pore size, pitch-row, arrangement modes, so one group of printing apparatus only can correspond to printing platform identical with it, just can make when absorbing circuit plate, suction value is even.If the suction hole on the through hole on printing apparatus and printing platform is misfitted, as shown in Figure 2, suction value will be caused uneven, and the larger then suction of the area that the through hole on printing apparatus is corresponding with the suction hole on printing platform is larger, if the two is not corresponding, can not have suction completely.It is bad that this will cause circuit board to print, and need be equipped with multiple printing apparatus, and cost is higher.
Summary of the invention
The purpose of this utility model is to provide one and can be widely applicable for various printing platform and ensures the general printing apparatus of the uniform flexible printed wiring board of suction.
For achieving the above object, the technical solution adopted in the utility model is:
The general printing apparatus of a kind of flexible printed wiring board, it is positioned on printing platform for carrying and adsorbing flexible printed wiring board, described printing apparatus offers the through hole that can be connected with the suction hole on described printing platform, the lower surface of described printing apparatus offers several vacuum tanks, each described vacuum tank correspondingly can cover multiple suction hole be positioned on described printing platform, and described through hole is opened between the bottom of described vacuum tank and the upper surface of described printing apparatus.
Preferably, between the cell wall of adjacent vacuum tank, form supporting construction, described supporting construction offers the groove being communicated with adjacent vacuum tank.
Preferably, described vacuum tank is rectangular, and the arrangement in sphere of movements for the elephants shape on the lower surface of described printing apparatus.
Because technique scheme is used, the utility model compared with prior art has following advantages: printing apparatus of the present utility model has set up vacuum tank on its bottom surface, thus the corresponding area of each through hole on it and the suction hole on printing platform can be ensured, reach and ensure the equally distributed object of suction, the printing platform of various different size can be widely used in.
Accompanying drawing explanation
Accompanying drawing 1 is the cross-sectional schematic of existing printing apparatus.
Accompanying drawing 2 is the cross-sectional schematic of existing printing apparatus.
Accompanying drawing 3 is the cross-sectional schematic of printing apparatus of the present utility model.
Accompanying drawing 4 is the schematic diagram of the lower surface of printing apparatus of the present utility model.
In above accompanying drawing: 1, printing platform; 2, suction hole; 3, printing apparatus; 4, vacuum tank; 5, through hole; 6, groove; 7, supporting construction.
Embodiment
Below in conjunction with the embodiment described in accompanying drawing, the utility model is further described.
Embodiment one: as shown in accompanying drawing 3 and accompanying drawing 4, the general printing apparatus 3 of a kind of flexible printed wiring board, it is tabular and has the larger upper surface of area and lower surface, when printing, it is positioned on printing platform 1, its lower surface contacts with printing platform 1, and upper surface, then for carrying flexible printed wiring board, it offering the through hole 5 that can be connected with the suction hole 2 on printing platform 1 and can coordinate printing platform 1 and be adsorbed on its upper surface by flexible printed wiring board.
In order to improve its scope of application and ensure that suction is even, the lower surface of this printing apparatus 3 is offered several vacuum tanks 4, make each vacuum tank 4 correspondingly can cover multiple suction hole 2 be positioned on printing platform 1, through hole 5 is opened between the bottom of vacuum tank 4 and the upper surface of printing apparatus 3 simultaneously.Each vacuum tank 4 is all rectangular, and they are the arrangement in sphere of movements for the elephants shape on the lower surface of printing apparatus 3.Form supporting construction 7 between the cell wall of adjacent vacuum tank 4, offer the groove 6 being communicated with adjacent vacuum tank 4 at the middle part of each supporting construction 7, whole vacuum tank 4 is communicated with mutually.Vacuum tank 4 mills out on printing apparatus 3, and its degree of depth is about 0.5mm, and the groove 6 in supporting construction 7 is also mill out formation.
This printing apparatus 3 in use, even if the through hole on it 5 is misfitted with the suction hole 2 on printing machine platform, but due to the structure of vacuum tank 4, it can make the most suction holes 2 on printing platform 1 to fall in its coverage thus be connected with the through hole 5 on it, greatly reduces the situation that suction is uneven.And groove 6 can be communicated with each vacuum tank 4, the uniformity of pull of vacuum can be promoted further.By arranging vacuum tank 4, make the position of the through hole 5 on printing apparatus 3 and size no longer stick to the display of suction hole 2 on printing platform 1, can free arrangement to tackle different situation.Adopt this printing apparatus 3 can reduce tool 3 amount, and improve printing quality, reduce costs.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection range of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection range of the present utility model.
Claims (3)
1. the general printing apparatus of flexible printed wiring board, it is positioned on printing platform for carrying and adsorbing flexible printed wiring board, described printing apparatus offers the through hole that can be connected with the suction hole on described printing platform, it is characterized in that: the lower surface of described printing apparatus offers several vacuum tanks, each described vacuum tank correspondingly can cover multiple suction hole be positioned on described printing platform, and described through hole is opened between the bottom of described vacuum tank and the upper surface of described printing apparatus.
2. the general printing apparatus of flexible printed wiring board according to claim 1, is characterized in that: form supporting construction between the cell wall of adjacent vacuum tank, described supporting construction offers the groove being communicated with adjacent vacuum tank.
3. the general printing apparatus of flexible printed wiring board according to claim 1 and 2, is characterized in that: described vacuum tank is rectangular, and the arrangement in sphere of movements for the elephants shape on the lower surface of described printing apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420821910.1U CN204707350U (en) | 2014-12-23 | 2014-12-23 | The general printing apparatus of flexible printed wiring board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420821910.1U CN204707350U (en) | 2014-12-23 | 2014-12-23 | The general printing apparatus of flexible printed wiring board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204707350U true CN204707350U (en) | 2015-10-14 |
Family
ID=54286939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420821910.1U Expired - Fee Related CN204707350U (en) | 2014-12-23 | 2014-12-23 | The general printing apparatus of flexible printed wiring board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204707350U (en) |
-
2014
- 2014-12-23 CN CN201420821910.1U patent/CN204707350U/en not_active Expired - Fee Related
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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: 20151014 Termination date: 20161223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |