CN103350055A - Coater scraper apparatus - Google Patents
Coater scraper apparatus Download PDFInfo
- Publication number
- CN103350055A CN103350055A CN2013102121487A CN201310212148A CN103350055A CN 103350055 A CN103350055 A CN 103350055A CN 2013102121487 A CN2013102121487 A CN 2013102121487A CN 201310212148 A CN201310212148 A CN 201310212148A CN 103350055 A CN103350055 A CN 103350055A
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- scraper
- doctor blade
- blade holder
- coating machine
- adjusting
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Abstract
The invention relates to a coater scraper apparatus. The apparatus comprises a scraper rack connected to a coater frame, a scarper having a cutting edge corresponding the coating roller of a coater is press-fitted on the scraper rack through a scraper press plate, a scraper rack adjusting shaft paralleling to the scraper rack is movably arranged on the coater frame in a penetrating mode, the scraper rack is connected with the scraper rack adjusting shaft and rotate around the scraper rack adjusting shaft, an adjusting worm gear is fixedly connected with the scraper rack adjusting shaft in a penetrating mode, the coater frame supports an adjusting worm having a driving cooperation with the adjusting worm gear, and the adjusting worm is connected with a hand wheel. The coater scraper apparatus accurately controls the adjustment between the scraper and the coating roller by adopting the scraper rack rotatablely far from or close to the coating roller and combining the scraper adjusting seat and a trimming cylinder, so the apparatus has the advantages of simple and compact structure, convenient and accurate adjustment, and effective ensure of the thickness of a glue solution on the coating roller for the uniform adjustment, and is suitable for the use of various different specification coating rollers and coating thicknesses.
Description
Technical field
The present invention relates to a kind of coating machine apparatus field, is the doctor blade device that a kind of coating machine is used for frictioning specifically.
Background technology
Coating machine be a kind of on rolling film material the equipment of glue, coating or the printing ink of brushing one deck specific function, need oven dry, rolling after the brushing of film material.The thickness of coating machine gluing adopts the corresponding glue spreader of scraper to control usually, that the coating machine gluing guarantees uniformly, and the gap length between scraper and the glue spreader has directly determined the coating thickness of glue, when satisfying different coating thickness requirements, usually need to adjust scraper in the gap of glue spreader.In the prior art, be 201020650477.1 disclosed scraper regulating device for coating machines such as the patent No., by jackscrew up and down slide groove relative sliding frame is slided up and down, make travelling carriage together with sliding before and after the relative doctor blade holder of scraper groove by the front and back jackscrew, thereby reach the purpose of regulating scraper and roller gap and relative position, but its weak point is: scraper edge tilts up all the time, when scraper scrapes the glue of unnecessary thickness on the roller, glue flows into meeting occlusion adjustments device in the adjusting device along scraper, affects normal regulating and uses; Relative position, angle are fixed between bracing frame and scraper, and when changing the different size roller, about the scraper, front and back position regulates, existence can't correspond to the problem of roller, and is poor for applicability; Doctor position is regulated and is regulated by jackscrew fully, when manually-operated, up and down, the priority operating sequence of front and back jackscrew is different to the error effect of scraper and roller gap, scraper and roller gap control accuracy are low, be unfavorable for improving the gluing THICKNESS CONTROL, final coated product quality is unstable.
Summary of the invention
For above-mentioned deficiency of the prior art, the invention provides a kind of simple in structurely, Adjustment operation is convenient, can effectively guarantee scraper and roller gap precision, improves the gluing quality, the coating machine scraper device that applicability is strong.
The technical solution used in the present invention is: a kind of coating machine scraper device, comprise the doctor blade holder that is connected on the coating machine frame, the scraper that the corresponding coating machine glue spreader of cutting edge is arranged through the pressing of scraper pressing plate on the doctor blade holder, it is characterized in that on the described coating machine frame the movable doctor blade holder regulating shaft that is parallel to doctor blade holder that wears, doctor blade holder connects the doctor blade holder regulating shaft and is around scraper regulating shaft rotation status, doctor blade holder regulating shaft fixedly cross-under one is regulated worm gear, coating machine frame upper support one and the adjusting worm screw that the adjusting worm-gear driven cooperates are regulated worm screw and are connected handwheel.
Further, described doctor blade holder is provided with one with the upper blade adjustment seat, the scraper adjustment seat is provided with adjustable track, slide block is arranged on the adjustable track, one adjusting screw(rod) is arranged on the scraper adjustment seat, adjusting screw(rod) threaded one end cross-under slide block or push against slide block, the adjusting screw(rod) other end is provided with adjusting handle.
Further, on the described doctor blade holder regulating shaft fixedly cross-under cylinder connecting rod more than one is arranged, connect fine setting cylinder one end on the cylinder connecting rod, hinged fine setting pull bar one end of the fine setting cylinder other end, the fine setting pull bar other end connects doctor blade holder.
Further, described scraper passes the scraper pressing plate through set bolt and is pressed on the doctor blade holder, or scraper is provided with locating hole, and set bolt passes scraper pressing plate, locating hole pressing or screw thread and is rotatably connected on the doctor blade holder.
Again further, described doctor blade holder is provided with corresponding laser clearance meter perpendicular to the scraper cutting edge, and the laser clearance meter connects the fine setting cylinder.
After changing the different size glue spreader, need to readjust scraper and glue spreader gap, at first rotation hand wheel is through regulating worm screw, worm-gear driven doctor blade holder regulating shaft drives the doctor blade holder rotation, make the scraper cutting edge near glue spreader, survey scraper cutting edge and glue spreader gap by laser gap survey meter, drive doctor blade holder around doctor blade holder regulating shaft rotary fine adjustment scraper cutting edge and glue spreader gap by the fine setting cylinder through the fine setting pull bar, cooperate a plurality of adjusting handles to drive slide block through adjusting screw(rod) and adjust doctor edge mouth and the glue spreader depth of parallelism in the scraper adjustment seat, realize gluing thickness, the accurate control of flatness.
Adopt above technical scheme, the invention has the beneficial effects as follows:
1, when changing the different size glue spreader, rotation hand wheel through regulate worm screw, worm-gear driven doctor blade holder regulating shaft drives the doctor blade holder rotation, away from or near the glue spreader installation site, be convenient to change glue spreader;
2, the depth of parallelism of scraper cutting edge and glue spreader and gap length are surveyed by laser gap survey meter, drive slide block by a plurality of adjusting handles through adjusting screw(rod) and adjust doctor edge mouth and the glue spreader depth of parallelism in the scraper adjustment seat, drive doctor blade holder around doctor blade holder regulating shaft rotary fine adjustment scraper cutting edge and glue spreader gap by the fine setting cylinder through the fine setting pull bar, can effectively guarantee glue thickness and flatness on the glue spreader, improve the gluing quality; Scraper on hanging knife rest about, when front and back position is regulated, scraper is in bolt, pressing plate impaction state all the time, is convenient to accurately control scraper cutting edge and glue spreader gap precision;
3, doctor blade holder is close towards the glue spreader direction rotation all the time around the doctor blade holder regulating shaft, and scraper tilts down, on scraping glue spreader during unnecessary glue, glue along glue spreader fall back glue spreader in the glue groove, on doctor blade device regulate, service life is all without affecting.
The present invention adopt rotatable away from or near the doctor blade holder of glue spreader, accurately control adjustment between scraper and the glue spreader in conjunction with scraper adjustment seat and fine setting cylinder, have simple in structure, compact, easy to adjust, accurate, can guarantee effectively that the adjustment of glue thickness is even on the glue spreader, be fit to the use of various different size glue spreaders and gluing thickness.
Description of drawings
Fig. 1 is structural representation of the present invention;
Among the figure: coating machine frame 1, scraper supporting plate 2, scraper 3, pressing plate 4, slide block 5, scraper adjustment seat 6, adjusting screw(rod) 7, adjusting handle 8, doctor blade holder 9, cylinder connecting rod 10, fine setting cylinder 11, fine setting pull bar 12, doctor blade holder regulating shaft 13, support handle 14, back shaft 15, installing plate 16, regulate worm screw 17, regulate worm gear 18, handwheel 19.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
Shown in Figure 1, a kind of coating machine scraper device comprises coating machine frame 1, scraper supporting plate 2, scraper 3, pressing plate 4, slide block 5, scraper adjustment seat 6, adjusting screw(rod) 7, adjusting handle 8, doctor blade holder 9, cylinder connecting rod 10, fine setting cylinder 11, fine setting pull bar 12, doctor blade holder regulating shaft 13, support handle 14, back shaft 15, installing plate 16, regulates worm screw 17, regulates worm gear 18 and handwheel 19.Activity wears a doctor blade holder regulating shaft 13 on the coating machine frame 1, doctor blade holder regulating shaft 13 fixedly cross-under has an above doctor blade holder 9, scraper adjustment seat 6 is connected on the doctor blade holder 9, scraper adjustment seat 6 is provided with adjustable track, slide block 5 is arranged on the adjustable track, one adjusting screw(rod) 7 is arranged on the scraper adjustment seat 6, adjusting screw(rod) 7 threaded one end cross-under slide blocks 5 or push against slide block 5, and adjusting screw(rod) 7 other ends are provided with adjusting handle 8; Scraper 3 passes scraper pressing plate 4 through set bolt and is pressed on the doctor blade holder 5 upper blade supporting plates 2, or scraper is provided with locating hole, and set bolt passes scraper pressing plate, locating hole pressing or screw thread and is rotatably connected on the doctor blade holder, the corresponding coating machine glue spreader of the cutting edge of scraper 3; On the doctor blade holder regulating shaft 13 fixedly cross-under cylinder connecting rod 10 more than one is arranged, connect fine setting cylinder 11 1 ends on the cylinder connecting rod 10, hinged fine setting pull bar 12 1 ends of fine setting cylinder 11 other ends, fine setting pull bar 12 other ends connect doctor blade holder 9 and are drive doctor blade holder 9 around scraper regulating shaft 13 rotation status, doctor blade holder or doctor blade holder or scraper adjustment seat 6 are provided with corresponding laser clearance meter perpendicular to scraper 3 cutting edges, and the laser clearance meter connects fine setting cylinder 11; Doctor blade holder regulating shaft 13 fixedly cross-under one is regulated worm gear 18 and support handle 14 1 ends, support handle 14 other ends connect back shaft 15 1 ends that are actively located on the coating machine frame 1, back shaft 15 other ends are connected and installed plate 16, installing plate 16 upper supports one and the adjusting worm screw 17 that the adjusting worm-gear driven cooperates are regulated worm screw 17 and are connected handwheels 19.
Claims (5)
1. coating machine scraper device, comprise the doctor blade holder that is connected on the coating machine frame, the scraper that the corresponding coating machine glue spreader of cutting edge is arranged through the pressing of scraper pressing plate on the doctor blade holder, it is characterized in that: the movable doctor blade holder regulating shaft that is parallel to doctor blade holder that wears on the described coating machine frame, doctor blade holder connects the doctor blade holder regulating shaft and is around scraper regulating shaft rotation status, doctor blade holder regulating shaft fixedly cross-under one is regulated worm gear, coating machine frame upper support one and the adjusting worm screw that the adjusting worm-gear driven cooperates are regulated worm screw and are connected handwheel.
2. a kind of coating machine scraper device according to claim 1, it is characterized in that: described doctor blade holder is provided with one with the upper blade adjustment seat, the scraper adjustment seat is provided with adjustable track, slide block is arranged on the adjustable track, one adjusting screw(rod) is arranged on the scraper adjustment seat, adjusting screw(rod) threaded one end cross-under slide block or push against slide block, the adjusting screw(rod) other end is provided with adjusting handle.
3. a kind of coating machine scraper device according to claim 1, it is characterized in that: on the described doctor blade holder regulating shaft fixedly cross-under cylinder connecting rod more than one is arranged, connect fine setting cylinder one end on the cylinder connecting rod, hinged fine setting pull bar one end of the fine setting cylinder other end, the fine setting pull bar other end connects doctor blade holder.
4. a kind of coating machine scraper device according to claim 1, it is characterized in that: described scraper passes the scraper pressing plate through set bolt and is pressed on the doctor blade holder, or scraper is provided with locating hole, and set bolt passes scraper pressing plate, locating hole pressing or screw thread and is rotatably connected on the doctor blade holder.
5. a kind of coating machine scraper device according to claim 3 is characterized in that: described doctor blade holder is provided with corresponding laser clearance meter perpendicular to the scraper cutting edge, and the laser clearance meter connects the fine setting cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310212148.7A CN103350055B (en) | 2013-05-31 | 2013-05-31 | Coater scraper apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310212148.7A CN103350055B (en) | 2013-05-31 | 2013-05-31 | Coater scraper apparatus |
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| Publication Number | Publication Date |
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| CN103350055A true CN103350055A (en) | 2013-10-16 |
| CN103350055B CN103350055B (en) | 2015-07-22 |
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| CN201310212148.7A Active CN103350055B (en) | 2013-05-31 | 2013-05-31 | Coater scraper apparatus |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999786A (en) * | 2015-08-27 | 2015-10-28 | 安庆市兴丰工贸有限公司 | Adjustable scraper device for printing roller of film blowing printer |
| CN105034568A (en) * | 2015-08-27 | 2015-11-11 | 安庆市兴丰工贸有限公司 | Film blowing printing machine with adjustable scraper mechanism |
| CN105034569A (en) * | 2015-08-27 | 2015-11-11 | 安庆市兴丰工贸有限公司 | Improved film blowing, printing and rolling all-in-one machine |
| CN105058965A (en) * | 2015-07-31 | 2015-11-18 | 苏州市永津彩印包装有限公司 | Clamping mechanism of silk-screen printing scraper |
| CN105128515A (en) * | 2015-08-27 | 2015-12-09 | 安庆市兴丰工贸有限公司 | Scraper device for film-blowing printing press |
| CN105149172A (en) * | 2015-08-25 | 2015-12-16 | 常州回天新材料有限公司 | Efficient back membrane tape-casting machine scraper |
| CN105344546A (en) * | 2015-11-20 | 2016-02-24 | 苏州光韵达光电科技有限公司 | Special portable device for tightening screen and coating face glue layer for laser mold plate |
| CN105817623A (en) * | 2016-04-22 | 2016-08-03 | 湖南华曙高科技有限责任公司 | Scraper leveling device and method for manufacturing three-dimensional object |
| CN105903645A (en) * | 2016-06-20 | 2016-08-31 | 太仓驰太电子新材料有限公司 | Adhesive scraping device used for automatic adhesive coating machine |
| CN107983582A (en) * | 2017-11-30 | 2018-05-04 | 盐城市协和机械有限公司 | Full-automatic gumming machine structure |
| CN108452998A (en) * | 2018-03-29 | 2018-08-28 | 芜湖夏鑫新型材料科技有限公司 | Protective film glue application blade mechanism |
| CN108556299A (en) * | 2018-05-16 | 2018-09-21 | 温州万润机械有限公司 | Laminating machine Compound rubber roller rejection device |
| CN108973248A (en) * | 2018-09-20 | 2018-12-11 | 华蓥市职业教育培训中心 | A kind of Corrugating Machine paste wheel apparatus that can accurately adjust gluing wide cut and inclination angle |
| CN109332106A (en) * | 2018-11-22 | 2019-02-15 | 领旺（上海）光伏科技有限公司 | Coating machine scraper device |
| CN109365210A (en) * | 2018-11-29 | 2019-02-22 | 江苏远华轻化装备有限公司 | A kind of scraper mechanism of fast positioning and adjustment |
| CN110000059A (en) * | 2019-04-11 | 2019-07-12 | 江苏天成超纤革业有限公司 | A kind of three applicator rolls switching coating machine |
| CN110687722A (en) * | 2019-10-29 | 2020-01-14 | 武汉华星光电技术有限公司 | Alignment liquid coating method and mask plate assembly |
| CN113351456A (en) * | 2021-07-08 | 2021-09-07 | 芜湖夏鑫新型材料科技有限公司 | Preparation method of double-resistance photoelectric protection film and double-resistance photoelectric protection film |
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| CN2566947Y (en) * | 2002-09-19 | 2003-08-20 | 汕头市远东轻化装备公司 | Blade, mechanism with multiple regulation functions |
| CN102247941A (en) * | 2010-05-18 | 2011-11-23 | 周炳光 | Knife coater for seamless strips |
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Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058965A (en) * | 2015-07-31 | 2015-11-18 | 苏州市永津彩印包装有限公司 | Clamping mechanism of silk-screen printing scraper |
| CN105058965B (en) * | 2015-07-31 | 2017-11-10 | 苏州市永津彩印包装有限公司 | A kind of screen printing scraper clamp system |
| CN105149172A (en) * | 2015-08-25 | 2015-12-16 | 常州回天新材料有限公司 | Efficient back membrane tape-casting machine scraper |
| CN105034568A (en) * | 2015-08-27 | 2015-11-11 | 安庆市兴丰工贸有限公司 | Film blowing printing machine with adjustable scraper mechanism |
| CN105034569A (en) * | 2015-08-27 | 2015-11-11 | 安庆市兴丰工贸有限公司 | Improved film blowing, printing and rolling all-in-one machine |
| CN105128515A (en) * | 2015-08-27 | 2015-12-09 | 安庆市兴丰工贸有限公司 | Scraper device for film-blowing printing press |
| CN104999786A (en) * | 2015-08-27 | 2015-10-28 | 安庆市兴丰工贸有限公司 | Adjustable scraper device for printing roller of film blowing printer |
| CN105344546A (en) * | 2015-11-20 | 2016-02-24 | 苏州光韵达光电科技有限公司 | Special portable device for tightening screen and coating face glue layer for laser mold plate |
| CN105817623A (en) * | 2016-04-22 | 2016-08-03 | 湖南华曙高科技有限责任公司 | Scraper leveling device and method for manufacturing three-dimensional object |
| CN105903645B (en) * | 2016-06-20 | 2018-06-29 | 太仓驰太电子新材料有限公司 | A kind of Frictioning device for automatic glue spreaders |
| CN105903645A (en) * | 2016-06-20 | 2016-08-31 | 太仓驰太电子新材料有限公司 | Adhesive scraping device used for automatic adhesive coating machine |
| CN107983582A (en) * | 2017-11-30 | 2018-05-04 | 盐城市协和机械有限公司 | Full-automatic gumming machine structure |
| CN108452998A (en) * | 2018-03-29 | 2018-08-28 | 芜湖夏鑫新型材料科技有限公司 | Protective film glue application blade mechanism |
| CN108556299A (en) * | 2018-05-16 | 2018-09-21 | 温州万润机械有限公司 | Laminating machine Compound rubber roller rejection device |
| CN108973248A (en) * | 2018-09-20 | 2018-12-11 | 华蓥市职业教育培训中心 | A kind of Corrugating Machine paste wheel apparatus that can accurately adjust gluing wide cut and inclination angle |
| CN109332106A (en) * | 2018-11-22 | 2019-02-15 | 领旺（上海）光伏科技有限公司 | Coating machine scraper device |
| CN109332106B (en) * | 2018-11-22 | 2023-09-22 | 大正(江苏)微纳科技有限公司 | Scraper device of coating machine |
| CN109365210A (en) * | 2018-11-29 | 2019-02-22 | 江苏远华轻化装备有限公司 | A kind of scraper mechanism of fast positioning and adjustment |
| CN109365210B (en) * | 2018-11-29 | 2024-04-02 | 江苏远华轻化装备有限公司 | Scraper mechanism of quick location regulation |
| CN110000059A (en) * | 2019-04-11 | 2019-07-12 | 江苏天成超纤革业有限公司 | A kind of three applicator rolls switching coating machine |
| CN110687722A (en) * | 2019-10-29 | 2020-01-14 | 武汉华星光电技术有限公司 | Alignment liquid coating method and mask plate assembly |
| CN110687722B (en) * | 2019-10-29 | 2021-09-03 | 武汉华星光电技术有限公司 | Alignment liquid coating method and mask plate assembly |
| CN113351456A (en) * | 2021-07-08 | 2021-09-07 | 芜湖夏鑫新型材料科技有限公司 | Preparation method of double-resistance photoelectric protection film and double-resistance photoelectric protection film |
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| CN103350055B (en) | 2015-07-22 |
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