CN203554801U - PCB (printed circuit board) net tool capable of stuffing three kinds of holes - Google Patents
PCB (printed circuit board) net tool capable of stuffing three kinds of holes Download PDFInfo
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- CN203554801U CN203554801U CN201320679886.8U CN201320679886U CN203554801U CN 203554801 U CN203554801 U CN 203554801U CN 201320679886 U CN201320679886 U CN 201320679886U CN 203554801 U CN203554801 U CN 203554801U
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- pcb
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- netting gear
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Abstract
The utility model discloses a PCB (printed circuit board) net tool capable of stuffing three kinds of holes, which comprises a net tool body, wherein the net tool body is provided with a first drilling hole, a second drilling hole and a third drilling hole, the first drilling hole is 0.1mm greater than a corresponding plug hole in a product, the second drilling hole is the same as a corresponding plug hole in the product in size, and the third drilling hole is 0.1mm smaller than a corresponding plug hole in the product. The PCB net tool can effectively save a machine, an operating person and a small procedure mainly through changing the design of the net tool, improves the yield under the same operating condition, reduces the material cost, and ensures the quality. 3-4 persons are required to work on printing previously, and only 2-3 persons are needed after changing, one person is reduced, and an output value is increased.
Description
Technical field
The utility model relates to wiring board field, relates in particular to a kind of PCB netting gear that fills up three kinds of holes.
Background technology
When the anti-welding operation of PCB is made; conventionally can carry out the processing of anti-solder ink consent to via; in this operation; it is the aluminium flake of 0.13mm to 0.15mm that consent netting gear used generally adopts thickness; with the program data designing, carry out machine drilling, by glue, the aluminium flake having bored is attached on silk screen and is made.Under normal circumstances, need the diameter in hole of plug generally identical, or only have two kinds of diameters above same product, the diameter of general normal consent is 0.2, mm to 0.5mm, and along with the continuous upgrading of product, being born two or more apertures and needs consent.While only having a kind of hole of aperture to need consent, the pre-large 0.1mm of netting gear aperture ratio boring aperture, for example: the boring aperture that needs consent is 0.25mm, netting gear aperture adopts 0.35mm.While having the hole in two kinds of apertures to need consent, the pre-large 0.1mm of aperture, the netting gear aperture of macropore is identical with product aperture, also have for guaranteed quality, do two tools of throwing the net and separate consent.Three kinds of apertures need consent, do two netting gears, for example, have 0.25mm, 0.35mm, tri-kinds of apertures of 0.45mm, 0.25mm, 0.35mm aperture make the tool of throwing the net, 0.45mm makes the tool of throwing the net.And like this, just caused the unnecessary waste of netting gear.
Summary of the invention
The technical problem underlying that the application will solve is that a kind of PCB netting gear that fills up three kinds of holes is provided.
For solving the problems of the technologies described above, the technical scheme that the application proposes is:
A kind of PCB netting gear that fills up three kinds of holes, comprise a netting gear body 100, described netting gear body 100 is provided with the first boring 1, the second boring 2, the 3rd boring 3, described the first boring 1 increases 0.1mm than corresponding consent on product, described the second boring 2 is equally large with corresponding consent on product, and described the 3rd boring 3 reduces 0.1mm than corresponding consent on product.
Further, the thickness of described netting gear body 100 is 0.13mm-0.15mm.
Further, described netting gear body 100 adopts aluminium flake to make.
The application is with respect to prior art, it has following advantage and beneficial effect: the application is mainly by the design alteration of netting gear, can effectively economize out a board, be engaged in the personnel of operation for one, reduce by a little operation, in the constant situation of operating condition, promote output, reduce material cost, guaranteed quality.Originally need 3 to 4 people to be engaged in printing, need after changing 2 to 3 people, reduce by 1 people, increase the output value.
Accompanying drawing explanation
Fig. 1 is the develop structural representation of developing apparatus of the developing machine that do not fall of ink in the anti-welding hole of a kind of PCB of improvement of the utility model.
Embodiment
Below by embodiment, by reference to the accompanying drawings the utility model is described in further detail.
As shown in Figure 1, in the application's a preferred embodiment, a kind of PCB netting gear that fills up three kinds of holes, comprise a netting gear body 100, netting gear body 100 is provided with the first boring 1, the second boring 2, the 3rd boring 3, described the first boring 1 increases 0.1mm than corresponding consent on product, and the second boring 2 is equally large with corresponding consent on product, and the 3rd boring 3 reduces 0.1mm than corresponding consent on product.In the preferred embodiment, the thickness of netting gear body 100 is 0.13mm-0.15mm, and certainly, in other execution mode, the thickness of this netting gear body 100 can be not limited to this.In this preferred implementation, netting gear body 100 adopts aluminium flake to make, and certainly, in other execution mode, the sheet metal that also can be other is made.
On this product, have three kinds of apertures net design method of consent simultaneously, macropore dwindles, aperture is pre-greatly, interstitial hole equates with boring aperture.The application, mainly by the design alteration of netting gear, can effectively economize out a board, is engaged in the personnel of operation for one, reduces by a little operation, in the constant situation of operating condition, promotes output, reduces material cost, guaranteed quality.Originally need 3 to 4 people to be engaged in printing, need after changing 2 to 3 people, reduce by 1 people, increase the output value.Originally need 3 to 4 printing machines, need after changing 2 to 3, reduce by 1 machine; Originally need two aluminium flake netting gears, only need 1 after changing, reduce by 1 tool of throwing the net; Originally two machines are made consent, only need after changing 1 machine consent, reduce cross pollution, have guaranteed quality.
The above embodiment has only expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (3)
1. one kind can fill up the PCB netting gear in three kinds of holes, comprise a netting gear body (100), it is characterized in that, described netting gear body (100) is provided with the first boring (1), the second boring (2), the 3rd boring (3), described the first boring (1) increases 0.1mm than corresponding consent on product, described the second boring (2) is equally large with corresponding consent on product, and described the 3rd boring (3) reduces 0.1mm than corresponding consent on product.
2. a kind of PCB netting gear that fills up three kinds of holes as claimed in claim 1, is characterized in that, the thickness of described netting gear body (100) is 0.13mm-0.15mm.
3. a kind of PCB netting gear that fills up three kinds of holes as claimed in claim 2, is characterized in that, described netting gear body (100) adopts aluminium flake to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320679886.8U CN203554801U (en) | 2013-10-31 | 2013-10-31 | PCB (printed circuit board) net tool capable of stuffing three kinds of holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320679886.8U CN203554801U (en) | 2013-10-31 | 2013-10-31 | PCB (printed circuit board) net tool capable of stuffing three kinds of holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203554801U true CN203554801U (en) | 2014-04-16 |
Family
ID=50472856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320679886.8U Expired - Fee Related CN203554801U (en) | 2013-10-31 | 2013-10-31 | PCB (printed circuit board) net tool capable of stuffing three kinds of holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203554801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106550550A (en) * | 2016-10-26 | 2017-03-29 | 广东骏亚电子科技股份有限公司 | A kind of anti-welding one side windowing via manufacture method |
-
2013
- 2013-10-31 CN CN201320679886.8U patent/CN203554801U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106550550A (en) * | 2016-10-26 | 2017-03-29 | 广东骏亚电子科技股份有限公司 | A kind of anti-welding one side windowing via manufacture method |
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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: 20140416 Termination date: 20211031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |