CN103991276A - Automatic screen printing plate cleaning device - Google Patents
Automatic screen printing plate cleaning device Download PDFInfo
- Publication number
- CN103991276A CN103991276A CN201410236649.3A CN201410236649A CN103991276A CN 103991276 A CN103991276 A CN 103991276A CN 201410236649 A CN201410236649 A CN 201410236649A CN 103991276 A CN103991276 A CN 103991276A
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- China
- Prior art keywords
- half tone
- cleaning
- cleaning brush
- screen printing
- printing plate
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Abstract
The invention discloses an automatic screen printing plate cleaning device which is characterized by comprising a cleaning portion above a screen printing plate and a baffle located below the screen printing plate, wherein the cleaning portion and the baffle are both detachably connected with the screen printing plate, the cleaning portion comprises a base, a support which is in sliding connection with the base, a cleaning brush connected with the support, scraper plates arranged on the two sides of the cleaning brush and three air cylinders which are used for driving the cleaning brush and the scraper plates respectively. The cleaning brush and the scraper plates are connected with the three air cylinders respectively. The device has the advantages that the screen printing plate does not need to be dismounted, the dismounting complex procedure can be removed, the time for dismounting the screen printing plate is saved, cleaning can be directly performed on a printing machine, and the cleaning time is shortened; the two scraper plates scrap solder paste on the screen printing plate in a reciprocating mode, and the cleaning brush can more easily perform cleaning. The baffle can prevent solder paste and cleaning liquid from entering the printing machine, and safety of the printing machine is protected.
Description
Technical field
The present invention relates to the production equipment in a kind of SMT technique, be specifically related to the half tone automatic flushing device in a kind of SMT production process.
Background technology
SMT(Surface Mount Technology, surface mounting technology) be that one will (be called for short SMC/SMD without pin or short leg surface-assembled components and parts, Chinese claims sheet components and parts) be arranged on printed circuit board (Printed Circuit Board, PCB) on surface or the surface of other substrate, by the in addition circuit load technology of welding assembly of the method such as Reflow Soldering or immersed solder.
Printing is the first step of SMT technique, and half tone is the important frock that tin cream is bitten, and so-called half tone is actual is a very thin steel disc, and board pads has opening on corresponding position, tin cream can be bitten down, sticks so components and parts again and just can weld.
After half tone uses, must be superincumbent sticking tin cream or red glue and other stained washing, while avoiding next batch to use, workpiece is polluted, thereby affects product quality.Originally half tone is by manual cleaning, and inefficiency does not wash clean clearly, has now full automatic SMT screen printing plate cleaning machine, and cleaning efficiency is high and very clean.But existing SMT screen printing plate cleaning machine need to take off half tone from printing machine, put into machine and clean, and in cleaning process, need a large amount of cleaning fluids and water, whole machine hours are long, and scavenging period is longer.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide a kind of half tone automatic flushing device that can clean half tone on printing machine.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
Half tone automatic flushing device, is characterized in that, comprise be positioned at half tone top cleaning part, be positioned at the baffle plate of half tone below, described cleaning part, baffle plate are all connected with half tone is dismountable; Described cleaning part comprises: base, the support being connected with described base sliding, the cleaning brush being connected with described support, the scrape knife plate, 3 that are positioned at described cleaning brush both sides are respectively used to the cylinder that drives cleaning brush and scrape knife plate; Described cleaning brush, scrape knife plate and be connected with 3 cylinders respectively.
Aforesaid half tone automatic flushing device, is characterized in that, described base is and dismountable connection of frame of half tone.
Aforesaid half tone automatic flushing device, is characterized in that, described support is L bracket.
Aforesaid half tone automatic flushing device, is characterized in that, one side of described L bracket is positioned at the outside of base and is connected with base sliding, the another side of described L bracket be positioned at base top and with cleaning brush, scrape knife plate and be connected.
Aforesaid half tone automatic flushing device, is characterized in that, described cylinder is positioned at the top of L bracket, its piston rod through L bracket with cleaning brush, scrape knife plate and be connected.
Aforesaid half tone automatic flushing device, is characterized in that, described cleaning brush is strip cleaning brush, described in to scrape knife plate be that strip is scraped knife plate.
Aforesaid half tone automatic flushing device, is characterized in that, described cleaning brush and scrape the equal in length of knife plate.
Usefulness of the present invention is: do not need to dismantle half tone, exempt the complicated procedures of forming of dismounting and saved the time of dismantling half tone, can on printing machine, directly clean, shorten scavenging period.Scrape knife plate for two and wipe back and forth the tin cream on half tone off, lighter when cleaning brush cleans like this.Baffle plate can prevent that tin cream and cleaning fluid from entering printing machine, has protected printing machine safety again.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
The implication of Reference numeral in figure:
A-half tone, 10-cleaning part, 11-base, 12-support, 13-cleaning brush, 14-scrapes knife plate, 15-cylinder, 20-baffle plate.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is done to concrete introduction.
Half tone automatic flushing device as shown in Figure 1, comprise be positioned at half tone a top cleaning part 10, be positioned at the baffle plate 20 of half tone a below, cleaning part 10, baffle plate 20 are all connected with half tone a is dismountable; Cleaning part 10 comprises: base 11, support 12, cleaning brush 13, scrape 14,3 cylinders 15 of knife plate; Support 12 is slidably connected with base 11, and cleaning brush 13 is connected with support, scrapes knife plate 14 and is positioned at cleaning brush 13 both sides, and 3 cylinders 15 are respectively used to drive cleaning brush 13 and scrape knife plate 14, cleaning brush 13, scrapes knife plate 14 and is connected with 3 cylinders 15 respectively.
Base 11 is and dismountable connection of frame of half tone a, when cleaning, base 11 is connected with the frame of half tone a, cleaning part 10 can be placed on to the top of half tone a.Base 11 is rectangular frame, and base 11 is identical with the frame size of half tone a, and base 11 can be placed on half tone a stably like this.Support 12 is L bracket, and one side of L bracket is positioned at the outside of base 11 and is slidably connected with base 11, and the another side of L bracket is positioned at base 11 tops, cleaning brush 13, scrapes knife plate 14 and is connected with it.Cylinder 15 is positioned at the top of L bracket, its piston rod through L bracket with cleaning brush, scrape knife plate and be connected.Cleaning brush 13 is strip cleaning brush, scrapes knife plate 14 and scrapes knife plate for strip, cleaning brush 13 and scrape the equal in length of knife plate 14.Cleaning brush 13 is consistent with the cleaning scope of scraping knife plate 14 like this, cleans totally.
When cleaning, first base 11 is placed on to half tone a top and is connected with the frame of half tone a, can the two be connected with screw, baffle plate 20 is placed on to half tone a below it is connected with the frame of half tone a, baffle plate 20 is connected with the frame of half tone a by hook.Support 12 is in base 11 side slip, in the time that support 12 slides into the other end from one end of base 11, the cylinder 15 that is positioned at glide direction rear first drives the connected knife plate 14 of scraping to stretch out downwards, and a contacts with half tone, scrape off the tin cream on half tone a, while returning, this cylinder 15 is scraped knife plate 14 by this and is packed up, and another cylinder 15 of while is scraped knife plate 14 by another and stretched out, a contacts with half tone, scrape off the tin cream on half tone a, so repeated multiple times, until tin cream is wiped off completely.Then the knife plate 14 of scraping of both sides is packed up, by the cylinder 15 that drives cleaning brush 13, cleaning brush is stretched out with half tone a and contacts and clean.While needs, can spray cleaning fluid.Baffle plate 20 can stop that the tin cream, the cleaning fluid that from the mesh of half tone a, leak down enter in printing machine.
More than show and described general principle of the present invention, principal character and advantage.The technical staff of the industry should understand, and above-described embodiment does not limit the present invention in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection scope of the present invention.
Claims (7)
1. half tone automatic flushing device, is characterized in that, comprise be positioned at half tone top cleaning part, be positioned at the baffle plate of half tone below, described cleaning part, baffle plate are all connected with half tone is dismountable; Described cleaning part comprises: base, the support being connected with described base sliding, the cleaning brush being connected with described support, the scrape knife plate, 3 that are positioned at described cleaning brush both sides are respectively used to the cylinder that drives cleaning brush and scrape knife plate; Described cleaning brush, scrape knife plate and be connected with 3 cylinders respectively.
2. half tone automatic flushing device according to claim 1, is characterized in that, described base is and dismountable connection of frame of half tone.
3. half tone automatic flushing device according to claim 2, is characterized in that, described support is L bracket.
4. half tone automatic flushing device according to claim 3, is characterized in that, one side of described L bracket is positioned at the outside of base and is connected with base sliding, the another side of described L bracket be positioned at base top and with cleaning brush, scrape knife plate and be connected.
5. half tone automatic flushing device according to claim 4, is characterized in that, described cylinder is positioned at the top of L bracket, its piston rod through L bracket with cleaning brush, scrape knife plate and be connected.
6. half tone automatic flushing device according to claim 5, is characterized in that, described cleaning brush is strip cleaning brush, described in to scrape knife plate be that strip is scraped knife plate.
7. half tone automatic flushing device according to claim 6, is characterized in that, described cleaning brush and scrape the equal in length of knife plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410236649.3A CN103991276A (en) | 2014-05-30 | 2014-05-30 | Automatic screen printing plate cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410236649.3A CN103991276A (en) | 2014-05-30 | 2014-05-30 | Automatic screen printing plate cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103991276A true CN103991276A (en) | 2014-08-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410236649.3A Pending CN103991276A (en) | 2014-05-30 | 2014-05-30 | Automatic screen printing plate cleaning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103991276A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527228A (en) * | 2014-12-01 | 2015-04-22 | 胜宏科技（惠州）股份有限公司 | Cleaning method of environment-friendly circuit board printing screens |
| CN106864009A (en) * | 2017-02-27 | 2017-06-20 | 合肥鑫晟光电科技有限公司 | The clean method of screen printing system and the screen printing system |
| CN110171200A (en) * | 2019-07-08 | 2019-08-27 | 王玉杰 | A kind of press printing silk screen cleaning device |
| CN112248641A (en) * | 2020-09-12 | 2021-01-22 | 广西开蒙医疗科技有限公司 | Screen printing plate cleaning device |
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| JPH04232058A (en) * | 1990-12-28 | 1992-08-20 | Matsushita Electric Ind Co Ltd | Cleaning device |
| CN1145302A (en) * | 1995-03-01 | 1997-03-19 | 谷电机工业株式会社 | Screen printing method and apparatus therefor |
| JPH10180206A (en) * | 1996-12-24 | 1998-07-07 | Sawaa Corp:Kk | Ultrasonic washer and method thereof |
| KR20090103429A (en) * | 2008-03-28 | 2009-10-01 | 삼성테크윈 주식회사 | Screen printer and cleaning method thereof |
| CN202805902U (en) * | 2012-08-24 | 2013-03-20 | 新乡市天光科技有限公司 | Silk screen printing device |
| CN103203990A (en) * | 2013-03-18 | 2013-07-17 | 华为机器有限公司 | Printing machine and tin-removing device thereof |
| CN103568555A (en) * | 2013-10-21 | 2014-02-12 | 安徽华印机电股份有限公司 | Printing ink cleaning device of a screen printer |
| CN203600775U (en) * | 2013-11-07 | 2014-05-21 | 中节能太阳能科技（镇江）有限公司 | Sweeping device for solar silk screen printing machine |
| CN203901954U (en) * | 2014-05-30 | 2014-10-29 | 苏州倍辰莱电子科技有限公司 | Automatic screen cleaning device |
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2014
- 2014-05-30 CN CN201410236649.3A patent/CN103991276A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04232058A (en) * | 1990-12-28 | 1992-08-20 | Matsushita Electric Ind Co Ltd | Cleaning device |
| CN1145302A (en) * | 1995-03-01 | 1997-03-19 | 谷电机工业株式会社 | Screen printing method and apparatus therefor |
| JPH10180206A (en) * | 1996-12-24 | 1998-07-07 | Sawaa Corp:Kk | Ultrasonic washer and method thereof |
| KR20090103429A (en) * | 2008-03-28 | 2009-10-01 | 삼성테크윈 주식회사 | Screen printer and cleaning method thereof |
| CN202805902U (en) * | 2012-08-24 | 2013-03-20 | 新乡市天光科技有限公司 | Silk screen printing device |
| CN103203990A (en) * | 2013-03-18 | 2013-07-17 | 华为机器有限公司 | Printing machine and tin-removing device thereof |
| CN103568555A (en) * | 2013-10-21 | 2014-02-12 | 安徽华印机电股份有限公司 | Printing ink cleaning device of a screen printer |
| CN203600775U (en) * | 2013-11-07 | 2014-05-21 | 中节能太阳能科技（镇江）有限公司 | Sweeping device for solar silk screen printing machine |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527228A (en) * | 2014-12-01 | 2015-04-22 | 胜宏科技（惠州）股份有限公司 | Cleaning method of environment-friendly circuit board printing screens |
| CN106864009A (en) * | 2017-02-27 | 2017-06-20 | 合肥鑫晟光电科技有限公司 | The clean method of screen printing system and the screen printing system |
| US20180244037A1 (en) * | 2017-02-27 | 2018-08-30 | Boe Technology Group Co., Ltd. | Screen printing system and cleaning method thereof |
| CN106864009B (en) * | 2017-02-27 | 2019-04-05 | 合肥鑫晟光电科技有限公司 | The clean method of screen printing system and the screen printing system |
| US10569529B2 (en) | 2017-02-27 | 2020-02-25 | Boe Technology Group Co., Ltd. | Screen printing system and cleaning method thereof |
| CN110171200A (en) * | 2019-07-08 | 2019-08-27 | 王玉杰 | A kind of press printing silk screen cleaning device |
| CN112248641A (en) * | 2020-09-12 | 2021-01-22 | 广西开蒙医疗科技有限公司 | Screen printing plate cleaning device |
| CN112248641B (en) * | 2020-09-12 | 2022-07-05 | 广西开蒙医疗科技有限公司 | Screen printing plate cleaning device |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140820 |
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| RJ01 | Rejection of invention patent application after publication |