CN102275379B - Printing top-block fixture applying to printing processes - Google Patents
Printing top-block fixture applying to printing processes Download PDFInfo
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- CN102275379B CN102275379B CN201110143875.3A CN201110143875A CN102275379B CN 102275379 B CN102275379 B CN 102275379B CN 201110143875 A CN201110143875 A CN 201110143875A CN 102275379 B CN102275379 B CN 102275379B
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- pcb
- jig plate
- support column
- fixture plate
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Abstract
The invention relates to a printing top-block fixture applying to printing processes, which comprises an upper fixture plate, a support column and a lower fixture plate, wherein the upper fixture plate and the lower fixture plate are fixed into a whole by the support column, an on/off magnet installed on the lower fixture plate is arranged between the upper fixture plate and the lower fixture plate, and a strong magnetic block is fixed on the bottom of the lower fixture plate. The printing top-block fixture provided by the invention is designed according to printed circuit boards (PCB), and the support column is added at a part (at which no component is arranged) of a PCB product; the scheme provided by the invention is not limited by the size of a support pin, and the support column can be arranged according to the area of the part (at which no component is arranged) of a PCB, thereby ensuring the printing planeness and the pressure applied on the PCB by a scraper when the PCB is printing to be balanced; and the PCB is fixed by the on/off magnet and the strong magnetic block, the installation stability of the PCB is ensured, and the occurrence of phenomenon that the PCB is sunken because the supporting of the PCB is insufficient is avoided, thereby achieving the best printing quality. The printing top-block fixture provided by the invention has the advantages of support stabilization and capability of achieving the best printing quality, is convenient and quick to use, therefore, the printing top-block fixture is worth popularizing.
Description
Technical field
What the present invention relates to is the tool of support product in a kind of printing process, and what be specifically related to is in a kind of printing process, to support high density and compared with the printing top block jig of thin product.
Background technology
At present, the general support fixture carrying at random when buying printing equipment is support pin (pin), in general production process, support Pin and can meet the requirement that printing is supported, but for the thinner product of PCB, PCB distortion when this type of supporting way easily causes printing, causes printing bad thereby PCB tin when departing from template is retained in hole;
When production high density product, owing to being supported Pin size impact, pcb board local location can not set up and support Pin, lacks suitable support top Pin below pcb board.Be accompanied by inadequate support, pcb board can produce and sink under the pressure of scraper, so just makes the angle of blade the soldering paste on web plate can not be scraped totally.Inadequate pcb board supports pcb board is sunk, and also can cause scraper to be applied to the pressure generation deviation on pcb board, affects the printing quality of product.
Summary of the invention
The object of the invention is to solve existing high density and thinner product difficult supporting printing quality problems in printing process, and provide a kind of for supporting high density and compared with the printing top block jig that is applied to printing process of thin product, it supports fully, stablizes, easy to use, quick, guarantee pcb board when printing flatness and scraper be applied to the isostasy on pcb board, thereby reach best printing quality.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of printing top block jig being applied in printing process, it comprises jig plate, support column and lower jig plate, it is characterized in that, described upper jig plate and lower jig plate are fixed as one by support column, between jig plate and lower jig plate, be also provided with the switching magnet being arranged on lower jig plate on described, lower jig plate bottom is also fixed with powerful magnetic patch, described lower jig plate is fixed on the workbench of existing printing machine by switching magnet and powerful magnetic patch, the height of this printing top block jig and existing printing machine carry that to support Pin identical at random, the method is not supported pin size restrictions, can according to PCB not the area of cloth module position set up support column, guaranteed pcb board when printing flatness and scraper be applied to the isostasy on pcb board.
As preferred version, what the material of described upper jig plate and lower jig plate all adopted is aluminum alloy materials, and what described support column adopted is stainless steel column.
As preferred version, the shape of described upper jig plate and lower jig plate all claims to be rectangle, and at the corner location of upper jig plate and lower jig plate, is screwed respectively support column.
Compared with prior art, its beneficial effect having is as follows in the present invention:
Printing top block jig of the present invention is to be that pcb board Layout designs according to PCB design, at product, do not increase support column in the position of cloth assembly, the method is not supported pin size restrictions, change the supporting way of printing process, can according to PCB not the area of cloth module position set up support column, guarantee pcb board when printing flatness and scraper be applied to the isostasy on pcb board; And fix by switching magnet and powerful magnetic patch, guaranteed the stability of installing, avoided pcb board to support insufficient and made the sink generation of phenomenon of pcb board, it has supporting & stablizing, easy to use, quick, reached the advantage of best printing quality, be worth of widely use.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, describe the present invention in detail;
Fig. 1 is structural representation of the present invention;
Fig. 2 is lower jig plate bottom surface structure schematic diagram of the present invention.
the specific embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the present invention.
Embodiment:
Referring to Fig. 1 and Fig. 2, the present embodiment be to provide a kind of can solve existing high density and thinner product in printing process difficult supporting printing quality problems be applied to the printing top block jig in printing process, it comprises upper jig plate 101 and lower jig plate 103 and the support column 102 being rectangle; On this, jig plate 101, with lower jig plate 103 corner locations by the end of screw 301 fixed support posts 102, is fixed as one upper jig plate 101 by support column 102 with lower jig plate 103.Between upper jig plate 101 and lower jig plate 103, be also provided with switching magnet 201, this switching magnet 201 is arranged on lower jig plate 103, lower jig plate 103 bottoms are also fixed with powerful magnetic patch 302, lower jig plate 103 is fixed on printing top block jig integral body on the workbench of existing printing machine by switching magnet 201 and powerful magnetic patch 302, the height of this printing top block jig carries at random and supports Pin(pin with existing printing machine) identical, the method is not supported pin size restrictions, can according to PCB not the area of cloth module position set up support column 102, guaranteed pcb board when printing flatness and scraper be applied to the isostasy on pcb board.
The present embodiment is applied to printing top block jig height in printing process and printing machine and carries that to support pin highly the same, be 81mm, upper jig plate 101, lower jig plate 103 are the thick aluminium alloy of 10mm, middle four support columns 102 are the stainless steel column of Φ 10mm, fixing by fixed screw 301 between upper jig plate 101, lower jig plate 103 and stainless steel column, the lower jig plate 103 of printing top block jig is fixing fixing by switching magnet 201 and the powerful magnetic patch 302 of Φ 10mm with existing printer table.
Printing top block jig of the present invention is to be that pcb board Layout designs according to PCB design, at product, do not increase support column 102 in the position of cloth assembly, the method is not supported pin size restrictions, change the supporting way of printing process, can according to PCB not the area of cloth module position set up support column 102, guarantee pcb board when printing flatness and scraper be applied to the isostasy on pcb board, and fixing by switching magnet 201 and powerful magnetic patch 302, guaranteed the stability of installing, avoided pcb board to support insufficient and made the sink generation of phenomenon of pcb board, thereby reach best printing quality, it has supporting & stablizing, easy to use, quick, has reached the advantage of best printing quality, is worth of widely use.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (1)
1. the printing top block jig being applied in printing process, it comprises jig plate, support column and lower jig plate, described upper jig plate and lower jig plate are fixed as one by support column, the shape of described upper jig plate and lower jig plate all claims to be rectangle, it is characterized in that, between jig plate and lower jig plate, be also provided with the switching magnet being arranged on lower jig plate on described, lower jig plate bottom is also fixed with powerful magnetic patch, what the material of described upper jig plate and lower jig plate all adopted is aluminum alloy materials, what described support column adopted is stainless steel column, corner location at upper jig plate and lower jig plate is screwed respectively support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110143875.3A CN102275379B (en) | 2011-05-31 | 2011-05-31 | Printing top-block fixture applying to printing processes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110143875.3A CN102275379B (en) | 2011-05-31 | 2011-05-31 | Printing top-block fixture applying to printing processes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102275379A CN102275379A (en) | 2011-12-14 |
| CN102275379B true CN102275379B (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110143875.3A Expired - Fee Related CN102275379B (en) | 2011-05-31 | 2011-05-31 | Printing top-block fixture applying to printing processes |
Country Status (1)
| Country | Link |
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| CN (1) | CN102275379B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200976727Y (en) * | 2006-11-24 | 2007-11-14 | 比亚迪股份有限公司 | Device for positioning PCB |
| CN200974358Y (en) * | 2006-11-29 | 2007-11-14 | 比亚迪精密制造有限公司 | Printing instrument |
| CN201645969U (en) * | 2010-03-02 | 2010-11-24 | 正文电子(苏州)有限公司 | PCB (Printed Circuit Board) screen-printing support jig |
| CN202098093U (en) * | 2011-05-31 | 2012-01-04 | 昆山元崧电子科技有限公司 | Printing top block jig applied to printing process |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2795636B2 (en) * | 1996-07-01 | 1998-09-10 | 谷電機工業株式会社 | Substrate support device in screen printing |
-
2011
- 2011-05-31 CN CN201110143875.3A patent/CN102275379B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200976727Y (en) * | 2006-11-24 | 2007-11-14 | 比亚迪股份有限公司 | Device for positioning PCB |
| CN200974358Y (en) * | 2006-11-29 | 2007-11-14 | 比亚迪精密制造有限公司 | Printing instrument |
| CN201645969U (en) * | 2010-03-02 | 2010-11-24 | 正文电子(苏州)有限公司 | PCB (Printed Circuit Board) screen-printing support jig |
| CN202098093U (en) * | 2011-05-31 | 2012-01-04 | 昆山元崧电子科技有限公司 | Printing top block jig applied to printing process |
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| Publication number | Publication date |
|---|---|
| CN102275379A (en) | 2011-12-14 |
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