CN204020201U - Screen printing apparatus - Google Patents
Screen printing apparatus Download PDFInfo
- Publication number
- CN204020201U CN204020201U CN201420435497.5U CN201420435497U CN204020201U CN 204020201 U CN204020201 U CN 204020201U CN 201420435497 U CN201420435497 U CN 201420435497U CN 204020201 U CN204020201 U CN 204020201U
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- Prior art keywords
- printing apparatus
- chase
- screen printing
- scraper
- slide block
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Abstract
The utility model discloses screen printing apparatus, comprise for the fixing chase of silk-screen plate, for controlling the Strok mechanism that chase moves back and forth, described Strok mechanism comprises: slide rail, the slide block sliding on described slide rail and the motor for driving slide block to slide, and described chase is fixed on described slide block; The both sides of described slide rail are provided with external chute, and the madial wall of described slide block is provided with the internal chute with described external chute adaptation, be provided with and be the ball that row arranges between described external chute and internal chute, and a side of described ball is provided with ball holding plate.Owing to adopting the mode of Ball Transmission, when sliding, frictional force is little, has prevented that chase from producing and beating in motion process, there is no noise during slip, but also frictional force is little during due to slip, and slide rail is not easy to wear, and service life of equipment is long, and maintenance cost is low.
Description
Technical field
The utility model relates to printing technology, particularly screen printing apparatus.
Background technology
Screen printing machine is when printing, first stock (as paper) is delivered to silk-screen plate below, by scraper, silk-screen plate is applied to certain pressure and make the part mesh of silk-screen plate bite and form picture and text to stock through ink, realize and have the position needing to print the pattern setting.
Existing screen printing apparatus generally comprises for the fixing slide of chase, and this slide slides and prints on guide rail, on described slide, is provided with screw mandrel, when printing, by the rotating of Electric Machine Control screw mandrel, makes the silk-screen plate chase one-step print that made a round trip.
Because prior art adopts screw mandrel, drive chase motion, the spacing between chase and stock is generally 8-10mm.When printing, scraper need to be larger to silk-screen plate applied pressure, and because the fixing slide of the support of silk-screen plate slides on guide rail, frictional force between guide rail and slide is larger, in chase moving process, noise is large, and easily occur beating, guide rail easily weares and teares, and affects chromatography precision, and printing effect is poor; Existing screen printing apparatus also owing to easily beating when chase moves, and its fault rate is high, causes that maintenance cost is high, production efficiency is low.
In addition, in existing screen printing apparatus, once the spacing between chase and stock is fixing, when printing, cannot regulate, if chase does not mate with the spacing between stock, will affect printing effect.And existing screen printing apparatus, when adding China ink, needs to rely on and doses manually China ink, the intelligent degree of equipment is low, and manpower and materials cost is high.
Utility model content
In view of above-mentioned the deficiencies in the prior art part, the purpose of this utility model is to provide a kind of screen printing apparatus, the noise in the time of reducing chase and move, prevent from when chase from moving beating, thereby improved printing precision, and increased and automatically to dose ink device, greatly reduced personnel labor intensity.
In order to achieve the above object, the utility model has been taked following technical scheme:
A kind of screen printing apparatus, comprise for the fixing chase of silk-screen plate, for controlling the Strok mechanism that chase moves back and forth, described Strok mechanism comprises: slide rail, the slide block sliding on described slide rail and the first motor for driving slide block to slide, and described chase is fixed on described slide block; The both sides of described slide rail are provided with external chute, and the madial wall of described slide block is provided with the internal chute with described external chute adaptation, be provided with and be the ball that row arranges between described external chute and internal chute, and a side of described ball is provided with ball holding plate.
Described screen printing apparatus, also comprises the oil pump for ball described in self-oiling; On the end face of described slide block, be provided with cover plate, on described cover plate, oil nozzle be set, described oil nozzle is connected with described oil pump.
In described screen printing apparatus, on described cover plate, be provided with for scraping off the scraping blade of the dust on ball.
In described screen printing apparatus, on the bottom surface of described slide rail, be provided with dustproof sheet.
In described screen printing apparatus, on described slide block, be provided with for finely tuning the micro-adjusting mechanism of the height of chase.
Described screen printing apparatus, also comprises the fixed mount being set up on described chase, is provided with the sliding bar mechanism that can slide on fixed mount on described fixed mount, is provided with for automatically add black ink discharge device on silk-screen plate on described sliding bar mechanism.
In described screen printing apparatus, on described fixed mount, be also provided with doctor blade system, described doctor blade system comprises for the scraper of wiping and Hui Mo, scraper mount pad, for controlling the cylinder of scraper lifting and for the feeder of control cylinder lifting, described scraper mount pad is installed on described cylinder, and described scraper is installed on described scraper mount pad.
In described screen printing apparatus, on the silk-screen plate of described chase, be provided with several for detection of the pressure sensor of silk-screen plate tension force.
In described screen printing apparatus, on described scraper mount pad, be provided with for regulating the knob of the angle of scraper.
In described screen printing apparatus, the spacing between described chase and stock is 3-8mm.
Compared to prior art, the screen printing apparatus that the utility model provides, employing arranges external chute in the both sides of slide rail, the madial wall setting of described slide block and the internal chute of described external chute adaptation, and between described external chute and internal chute, arrange and be the ball that row arranges, by ball, rotate and make slide block drive the chase printing action that reciprocatingly moved, owing to adopting the mode of Ball Transmission, when sliding, frictional force is little, prevented that chase from producing and beating in motion process, during slip, there is no noise, but also frictional force is little owing to sliding, slide rail is not easy to wear, service life of equipment is long, maintenance cost is low.
Accompanying drawing explanation
The structural representation of the screen printing apparatus that Fig. 1 provides for the utility model embodiment.
The structural representation of Strok mechanism in the screen printing apparatus that Fig. 2 provides for the utility model embodiment.
The specific embodiment
The utility model provides a kind of screen printing apparatus, for making the purpose of this utility model, technical scheme and effect clearer, clear and definite, referring to the accompanying drawing embodiment that develops simultaneously, the utility model is further described.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1 and Fig. 2, screen printing apparatus of the present utility model, comprise for the fixedly chase 50 of silk-screen plate and the Strok mechanism moving back and forth for controlling chase 50, when printing, conveying mechanism (not shown) by reticulated printing equipment is delivered to stock the below of chase 50, returns multiple movement once complete one-step print by Strok mechanism control chase 50.
As depicted in figs. 1 and 2, described Strok mechanism comprises: slide rail 10, the slide block 20 that can slide on described slide rail 10 and the first motor (not shown) for driving slide block 20 to slide, described chase 50 is fixed on described slide block 20, described the first motor is stepper motor or servomotor, can accurately control the position that slide block 20 slides.
During concrete enforcement, the both sides of described slide rail 10 are provided with external chute 101, the madial wall of described slide block 20 is provided with the internal chute 201 with described external chute 101 adaptations, between described external chute 101 and internal chute 201, be provided with and be the ball 301 that row arranges, a side of described ball 301 is provided with ball holding plate 302.When slide block 20 slides, slide block 20 drives ball 301 to roll, and changes original face friction into a some friction, has reduced the friction between slide block 20 and slide rail 10, thereby anti-limited slip block 20 is beated and reduced slide block 20 and slide rail 10 wearing and tearing in sliding process.Wherein, described ball 301 can be vertical setting of types and arrange, also can be horizontally-arranged arrangement, can also arrange in the shape of a spiral, as long as can realize slide block 20 level and smooth slip on slide rail 10 by roll mode, the utility model is not restricted the arrangement mode of ball 301.
Preferably, the external chute 101 of described slide rail 10 every sides is two, and corresponding internal chute 201 is also that two, ball 301 are also two rows, thereby further improve the stability that slide block 20 slides when slide block 20 slides.Described ball holding plate 302 is one, or two, when using a ball holding plate 302, this ball holding plate 302 is positioned over the centre of two row's balls 301, the ball 301 of the row of making contacts with the end face of ball holding plate 302, and lower row's ball 301 is contacted with the bottom surface of ball holding plate 302; When using two ball holding plates 302, the top of ball holding plate 302 row's of being positioned over balls 301, another piece ball holding plate 302 is positioned over the below of lower row's ball 301, as shown in Figure 2, while preventing that by ball holding plate 302 ball 301 from rotating, from inside and outside chute, deviates from.
And the utility model is owing to having adopted the structure of slide rail 10 with slide block 20, when printing, make the spacing between chase 50 and stock be decreased to 3-8mm by original 8-10mm, greatly reduced the spacing between chase 50 and stock, in printing process, more easily control lower ink, printing effect is more excellent.
Please continue to refer to Fig. 2, at screen printing apparatus of the present utility model, also comprise the oil pump (not shown) for ball described in self-oiling 301; On the end face of described slide block 20, be provided with cover plate 102, on described cover plate 102, oil nozzle 103 be set, described oil nozzle 103 is connected with described oil pump, this oil nozzle 103 is under the control of oil pump, regularly to oiling in internal chute 201 or external chute 101, the lubricant effect when increasing slide block 20 and sliding, reduces friction.
Because lubricating oil is easily covered with dust, easily cause inside and outside chute to stop up, on described cover plate 102, be provided with scraping blade 104, for scraping off dust or the impurity on ball 301.For further dustproof, on the bottom surface of described slide rail 10, be provided with dustproof sheet 105, can further prevent that dust from entering in inside and outside chute.
Further, be provided with for finely tuning the micro-adjusting mechanism of the height of chase 50 on described slide block 20, the fine-tuning 1-7mm plate of this micro-adjusting mechanism distance, by the local height of adjusting chase 50 of micro-adjusting mechanism, can further improve printing effect.
Please continue to refer to Fig. 1, in order to improve production efficiency and the intelligent degree of screen printing apparatus, screen printing apparatus of the present utility model also comprises the fixed mount 40 being set up on described chase 50, on described fixed mount 40, be provided with the sliding bar mechanism that can slide on fixed mount 40, on described sliding bar mechanism, be provided with ink discharge device 402, on this ink discharge device 402, be provided with shower nozzle, under the control of ink discharge device, by shower nozzle, on silk-screen plate, automatically add China ink.By Electric Machine Control, it slides automatic makeup to ink to this sliding bar mechanism on fixed mount 40, greatly reduces personnel labor intensity, thereby has improved the degree degree of equipment, has also saved manpower and materials cost simultaneously., by the mode of slip ink-jet, can also make shower nozzle ink-jet even herein, further improve printing effect.In the present embodiment, described sliding bar mechanism comprises slide bar and is positioned at the slide bar groove on the cross bar bottom surface of fixed mount 40, by motor, drives slide bar in slide bar groove, to come and go movement.
In order to increase the compactedness of device structure, on described fixed mount 40, be also provided with doctor blade system (in figure not label), described doctor blade system comprises scraper 403 for wiping and Hui Mo, scraper mount pad (figure is label not), for controlling the cylinder 404 of scraper 403 liftings, described scraper mount pad is installed on described cylinder 404, and described scraper 403 is installed on described scraper mount pad.Described cylinder 404 is also installed on the cross bar bottom surface of fixed mount 40, and with slide bar groove and on same straight line, itself and ink discharge device 402 is dodged, thereby ink discharge device 402 is free to slide in slide bar groove.
In the present embodiment, described cylinder 404 can adopt two groups, be positioned at the two ends of scraper 403, make scraper 403 increase and decline balance, scraper mount pad is installed on the piston rod of cylinder, thereby is moved up and down and controlled scraper 403 liftings by the feeder (not shown) control cylinder being connected with cylinder 404.When needs print, by 403 declines of cylinder control scraper, making the distance between scraper 403 and silk-screen plate is the first distance, when needs return China ink, by cylinder, control scraper 403 and rise that to make the distance between scraper 403 and silk-screen plate be second distance, and the first distance is less than second distance, by the mode that makes scraper 403 rise and decline, compare with existing screen printing apparatus and save a returning blade, save the accessory of equipment, saved equipment cost, and increased the compactedness of device structure.
Moderate pressure in order to make to print between scraper 403 and silk-screen plate, in screen printing apparatus of the present utility model, on the silk-screen plate of described chase 50, be provided with several for detection of the pressure sensor 501 of silk-screen plate tension force, described feeder also regulates the height of scraper 403 for rising or decline according to described tension force control cylinder 404.During concrete enforcement, pressure sensor 501 is four, be distributed in the Si Jiaochu of silk-screen plate, by pressure sensor 501, tension value is fed back to the feeder that drives cylinder 404 liftings, the controller of feeder, according to the extension elongation of the piston rod of tension value control cylinder, makes the corresponding rising of scraper or the corresponding distance that declines.
Further, in embodiment, on described scraper mount pad, be provided with for regulating the knob (not shown) of the angle of scraper 403, by knob, regulate the angle of scraper 403 relative silk-screen plates, further improve printing effect.
In sum, the screen printing apparatus that the utility model provides, owing to adopting the mode of Ball Transmission, when sliding, frictional force is little, has prevented that chase from producing and beating in motion process, do not have noise during slip, but also frictional force is little owing to sliding, slide rail is not easy to wear, and service life of equipment is long, and maintenance cost is low.Meanwhile, greatly reduced the spacing between chase and stock, in printing process, more easily controlled following ink, printing effect is more excellent.
Screen printing apparatus of the present utility model also has automatic oiling and dust reduction capability, and equipment is difficult for breaking down, and has reduced maintenance of equipment cost.In addition, screen printing apparatus of the present utility model can also add China ink automatically, automatically regulates the pressure of scraper, regulates scraper angle, from many aspects combination, printing effect is significantly promoted.And screen printing apparatus automation of the present utility model, intelligent degree are high, have saved human cost.
Be understandable that; for those of ordinary skills; can be equal to replacement or change according to the technical solution of the utility model and utility model design thereof, and all these changes or replacement all should belong to the protection domain of the appended claim of the utility model.
Claims (10)
1. a screen printing apparatus, comprise for the fixing chase of silk-screen plate, it is characterized in that, also comprise the Strok mechanism moving back and forth for controlling chase, described Strok mechanism comprises: slide rail, the slide block sliding on described slide rail and the first motor for driving slide block to slide, and described chase is fixed on described slide block; The both sides of described slide rail are provided with external chute, and the madial wall of described slide block is provided with the internal chute with described external chute adaptation, be provided with and be the ball that row arranges between described external chute and internal chute, and a side of described ball is provided with ball holding plate.
2. screen printing apparatus according to claim 1, is characterized in that, also comprises the oil pump for ball described in self-oiling; On the end face of described slide block, be provided with cover plate, on described cover plate, oil nozzle be set, described oil nozzle is connected with described oil pump.
3. screen printing apparatus according to claim 2, is characterized in that, is provided with for scraping off the scraping blade of the dust on ball on described cover plate.
4. screen printing apparatus according to claim 1, is characterized in that, on the bottom surface of described slide rail, is provided with dustproof sheet.
5. screen printing apparatus according to claim 1, is characterized in that, is provided with for finely tuning the micro-adjusting mechanism of the height of chase on described slide block.
6. screen printing apparatus according to claim 1, it is characterized in that, also comprise the fixed mount being set up on described chase, on described fixed mount, be provided with the sliding bar mechanism that can slide on fixed mount, on described sliding bar mechanism, be provided with for automatically add black ink discharge device on silk-screen plate.
7. screen printing apparatus according to claim 6, it is characterized in that, on described fixed mount, be also provided with doctor blade system, described doctor blade system comprises for the scraper of wiping and Hui Mo, scraper mount pad, for controlling the cylinder of scraper lifting and for the feeder of control cylinder lifting, described scraper mount pad is installed on described cylinder, and described scraper is installed on described scraper mount pad.
8. screen printing apparatus according to claim 7, is characterized in that, is provided with several for detection of the pressure sensor of silk-screen plate tension force on the silk-screen plate of described chase.
9. screen printing apparatus according to claim 7, is characterized in that, on described scraper mount pad, is provided with for regulating the knob of the angle of scraper.
10. screen printing apparatus according to claim 1, is characterized in that, the spacing between described chase and stock is 3-8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420435497.5U CN204020201U (en) | 2014-08-04 | 2014-08-04 | Screen printing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420435497.5U CN204020201U (en) | 2014-08-04 | 2014-08-04 | Screen printing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204020201U true CN204020201U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420435497.5U Active CN204020201U (en) | 2014-08-04 | 2014-08-04 | Screen printing apparatus |
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| CN (1) | CN204020201U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191807A (en) * | 2014-08-04 | 2014-12-10 | 深圳劲嘉彩印集团股份有限公司 | Silk screen printing device |
| CN104960329A (en) * | 2015-07-24 | 2015-10-07 | 苏州市永津彩印包装有限公司 | Silk-screen printing scraper elevating mechanism |
| CN107415450A (en) * | 2017-04-28 | 2017-12-01 | 大连华弘体育用品有限公司 | Baseball bat surface printing pattern devices and its method |
| CN108501506A (en) * | 2018-03-15 | 2018-09-07 | 合肥京东方显示光源有限公司 | A kind of halftone and screen process press |
| CN110920230A (en) * | 2019-11-19 | 2020-03-27 | 绍兴市华绅纺织品整理有限公司 | Manual flat screen printing machine and knitted fabric active printing low-urea printing process |
| WO2020125187A1 (en) * | 2018-12-17 | 2020-06-25 | 东莞市凯格精密机械有限公司 | Pcb printing apparatus and control method therefor |
-
2014
- 2014-08-04 CN CN201420435497.5U patent/CN204020201U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191807A (en) * | 2014-08-04 | 2014-12-10 | 深圳劲嘉彩印集团股份有限公司 | Silk screen printing device |
| CN104191807B (en) * | 2014-08-04 | 2017-01-18 | 深圳劲嘉集团股份有限公司 | Silk screen printing device |
| CN104960329A (en) * | 2015-07-24 | 2015-10-07 | 苏州市永津彩印包装有限公司 | Silk-screen printing scraper elevating mechanism |
| CN107415450A (en) * | 2017-04-28 | 2017-12-01 | 大连华弘体育用品有限公司 | Baseball bat surface printing pattern devices and its method |
| CN108501506A (en) * | 2018-03-15 | 2018-09-07 | 合肥京东方显示光源有限公司 | A kind of halftone and screen process press |
| CN108501506B (en) * | 2018-03-15 | 2020-03-06 | 合肥京东方显示光源有限公司 | Screen printing plate and screen printing machine |
| WO2020125187A1 (en) * | 2018-12-17 | 2020-06-25 | 东莞市凯格精密机械有限公司 | Pcb printing apparatus and control method therefor |
| CN110920230A (en) * | 2019-11-19 | 2020-03-27 | 绍兴市华绅纺织品整理有限公司 | Manual flat screen printing machine and knitted fabric active printing low-urea printing process |
| CN110920230B (en) * | 2019-11-19 | 2021-08-10 | 绍兴市华绅纺织品整理有限公司 | Manual flat screen printing machine and knitted fabric active printing low-urea printing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Nanshan District science and technology science and technology building 18-19 Jinjia road two Patentee after: SHENZHEN JINJIA GROUP CO., LTD. Address before: 518000 Guangdong city of Shenzhen province Nanshan District science and technology science and technology building 18-19 Jinjia road two Patentee before: Shenzhen Jinjia Color Printing Group Co., Ltd. |