CN202310321U - Screen printing hole plugging equipment - Google Patents
Screen printing hole plugging equipment Download PDFInfo
- Publication number
- CN202310321U CN202310321U CN2011203798443U CN201120379844U CN202310321U CN 202310321 U CN202310321 U CN 202310321U CN 2011203798443 U CN2011203798443 U CN 2011203798443U CN 201120379844 U CN201120379844 U CN 201120379844U CN 202310321 U CN202310321 U CN 202310321U
- Authority
- CN
- China
- Prior art keywords
- screen printing
- silk screen
- hole plugging
- half tone
- pcb
- 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 provides screen printing hole plugging equipment. The screen printing hole plugging equipment is used for performing printing ink plugging on a PCB (printed circuit board). The screen printing hole plugging equipment comprises a working table, a screen printing plate and a scrapper, wherein the PCB is placed on a base of the working table; hollowed holes are formed on the base; the hollowed holes are aligned with holes of the PCB; the screen printing plate covers the PCB; hones on the screen printing plate are aligned with the holes of the PCB; and the scrapper and the screen printing plate on the surface of which quantitative printing ink is poured form a 45-degree angle. After adoption of the screen printing hole plugging equipment, the hole plugging qualified rate can be improved on the premise of ensuring the hole plugging efficiency, the holes are filled sufficiently, and the hole plugging can be realized easily and quickly.
Description
Technical field
The utility model relates to printed circuit board (PCB) manufacturing technology field, relates in particular to a kind of silk screen printing consent equipment.
Background technology
Manufacturing in PCB (Printed Circuit Board, the printed circuit board (PCB)) process, some PCB need carry out ink plugging; LD hole (Laster Drill for example; Laser drill) or plated-through-hole, support plated with copper so that form at place, foramen primum cavity; Improve pad contact area and planarization, strengthen soldering reliability.Low (the plug-hole yield is low to be meant that filling is not full on the one hand and there is the plug-hole yield in the existing consent equipment that adopts usually; Be meant the filling entrained bubbles on the one hand; Follow-up printing ink dries that air bubble expansion breaks in the process) the aspect ratio of defective, particularly pcb board raise, yield obviously descends; And pcb board gets lower face to ooze quantity of ink more, increased very big difficulty for follow-up grinding.
Summary of the invention
The purpose of the utility model is to provide a kind of silk screen printing consent equipment, on the basis that guarantees consent efficient, improves the consent yield.
The purpose of the utility model realizes through following technical scheme.
A kind of silk screen printing consent equipment is used for pcb board is carried out ink plugging, and this equipment comprises work top, silk screen half tone and scraper;
Said pcb board places on the base of work top, and base is provided with hollow hole, and this hollow hole is aimed at the plate hole of pcb board; Said silk screen half tone is covered on the pcb board, and the plate hole of pcb board is aimed in the half tone hole on the silk screen half tone; The silk screen half tone that topple over behind the quantitative printing ink on said scraper and surface is 45 degree.
The said equipment also comprises exposure machine, and its energy settings is 11 grades, is located at the top of silk screen half tone.
The utility model embodiment compared with prior art, beneficial effect is:
Use the utility model, can on the basis that guarantees consent efficient, improve the consent yield, fill fulllyer in the hole in, and realize simple quick.
Description of drawings
Fig. 1 is the structural representation of the silk screen printing consent equipment of the utility model embodiment.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
See also shown in Figure 1ly, in the present embodiment during silk screen printing consent equipment availability, at first pcb board 1 is put into assigned address on the base 2 of work top; There is hollow hole 21 to aim at the plate hole 11 of pcb board 1 on the base 2; Pretreated silk screen half tone 3 (but need consent place silk screen half tone have half tone hole 31 leakage of oils China ink, all the other places cover with emulsion and prevent ink penetration) is covered on the pcb board 1, and the plate hole 11 of pcb board 1 will be aimed in half tone hole 31; On silk screen half tone 3, topple over a certain amount of printing ink again; Scrape printing ink with scraper 4, scraper 4 keeps 45 degree with the angle of silk screen half tone 3, and letting printing ink be seeped into pcb board 1 from half tone hole 31 needs in the stifled plate hole 11 of plug; Lift silk screen half tone 3 at last and take off pcb board 1, again a slice plank cycling up and down.In addition, silk screen printing consent equipment also comprises the exposure machine (not shown) in the present embodiment, is located at the top of silk screen half tone 3, and energy is 11 grades, can guarantee to make consent full in the complete photocuring via hole of printing ink.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection range of the utility model.
Claims (2)
1. a silk screen printing consent equipment is used for pcb board is carried out ink plugging, it is characterized in that this equipment comprises work top, silk screen half tone and scraper;
Said pcb board places on the base of work top, and base is provided with hollow hole, and this hollow hole is aimed at the plate hole of pcb board; Said silk screen half tone is covered on the pcb board, and the plate hole of pcb board is aimed in the half tone hole on the silk screen half tone; The silk screen half tone that topple over behind the quantitative printing ink on said scraper and surface is 45 degree.
2. silk screen printing consent equipment as claimed in claim 1 is characterized in that this equipment also comprises exposure machine, and its energy settings is 11 grades, is located at the top of silk screen half tone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203798443U CN202310321U (en) | 2011-10-09 | 2011-10-09 | Screen printing hole plugging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203798443U CN202310321U (en) | 2011-10-09 | 2011-10-09 | Screen printing hole plugging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202310321U true CN202310321U (en) | 2012-07-04 |
Family
ID=46379127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203798443U Expired - Fee Related CN202310321U (en) | 2011-10-09 | 2011-10-09 | Screen printing hole plugging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202310321U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102768265A (en) * | 2012-07-26 | 2012-11-07 | 福州瑞华印制线路板有限公司 | Detection method of printing via hole of taphole weld-preventing oil on PCB (printed circuit board) |
| CN103491725A (en) * | 2013-09-03 | 2014-01-01 | 珠海镇东有限公司 | Local-vacuum hole plugging device |
| CN104394654A (en) * | 2014-10-08 | 2015-03-04 | 中山市惠亚线路版有限公司 | Printed circuit board and green-oil hole sealing process |
| CN105744752A (en) * | 2016-03-18 | 2016-07-06 | 奥士康科技股份有限公司 | Uniform solder printing method |
| CN109302801A (en) * | 2018-11-20 | 2019-02-01 | 景旺电子科技(龙川)有限公司 | A kind of production method of Metal Substrate jack panel |
-
2011
- 2011-10-09 CN CN2011203798443U patent/CN202310321U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102768265A (en) * | 2012-07-26 | 2012-11-07 | 福州瑞华印制线路板有限公司 | Detection method of printing via hole of taphole weld-preventing oil on PCB (printed circuit board) |
| CN102768265B (en) * | 2012-07-26 | 2014-09-24 | 福州瑞华印制线路板有限公司 | Detection method of printing via hole of taphole weld-preventing oil on PCB (printed circuit board) |
| CN103491725A (en) * | 2013-09-03 | 2014-01-01 | 珠海镇东有限公司 | Local-vacuum hole plugging device |
| CN104394654A (en) * | 2014-10-08 | 2015-03-04 | 中山市惠亚线路版有限公司 | Printed circuit board and green-oil hole sealing process |
| CN104394654B (en) * | 2014-10-08 | 2018-07-13 | 皆利士多层线路版(中山)有限公司 | Printed wiring board and green oil hole-sealing technology |
| CN105744752A (en) * | 2016-03-18 | 2016-07-06 | 奥士康科技股份有限公司 | Uniform solder printing method |
| CN105744752B (en) * | 2016-03-18 | 2018-05-18 | 奥士康科技股份有限公司 | The uniform method of anti-welding printing |
| CN109302801A (en) * | 2018-11-20 | 2019-02-01 | 景旺电子科技(龙川)有限公司 | A kind of production method of Metal Substrate jack panel |
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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: 20120704 Termination date: 20131009 |