CN103990574A - Precise adjusting device for roller gap of glue spreader - Google Patents
Precise adjusting device for roller gap of glue spreader Download PDFInfo
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- CN103990574A CN103990574A CN201410187420.5A CN201410187420A CN103990574A CN 103990574 A CN103990574 A CN 103990574A CN 201410187420 A CN201410187420 A CN 201410187420A CN 103990574 A CN103990574 A CN 103990574A
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- bearing body
- glue spreader
- roller bearing
- glue
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Abstract
The invention discloses a precise adjusting device for a roller gap of a glue spreader. The precise adjusting device comprises a servo motor, an adjusting screw rod, a wedge-shaped nut, a metering roller bearing body, a hydraulic cylinder, a glue spreading roller bearing body, a fixed inclined block, a metering roller, a glue spreading roller and a machine frame; the servo motor is fixed on the outer side of the machine frame; one end of the adjusting screw rod penetrates in the wedge-shaped nut, and the other end of the adjusting screw rod is connected to a rotating shaft of the servo motor; the wedge-shaped nut is mounted on the adjusting screw rod, the top surface of the wedge-shaped nut is contacted with the lower plane of the metering roller bearing body, and the bottom surface of the wedge-shaped nut is in occlusion with the fixed inclined block; the metering roller bearing body is fixed on the machine frame; the glue spreading roller bearing body can be movably mounted on the machine frame; the hydraulic cylinder is mounted at the bottom of the glue spreading roller bearing body; the fixed inclined block is fixed on the top surface of the glue spreading roller bearing body. The precise adjusting device for the roller gap of the glue spreader is the roller gap adjusting device which can achieve the precision reaching 0.001 mm, automatically and real-timely adjusts the glue film thickness according to product technological requirements and monitoring feedback of an infrared thickness gauge, and has the advantages of reasonable structure, accurate control, and convenient processing manufacture.
Description
Technical field
The present invention relates to a kind of glue spreader roll gap device for precisely regulating.
Background technology
In high-intensity fiber prepreg production process, the filament of evenly arranging and upper and lower two-layer epoxy resin glued membrane are fitted, through proper temperature, pressure makes that glued membrane is molten to fall apart between fiber, make high-intensity fiber prepreg, wherein resin glue plays bondable fibers, curing molding, improve the effect of intensity, thereby, the Unit Weight of resin glue in prepreg is one of important parameter of evaluating high-intensity fiber prepreg quality, Ru Xu guarantor unit area resin glue content must guarantee that the film thickness being coated with out is consistent, must guarantee glue spreader roll gap size to realize accurate control.
Glue spreader is carbon fiber, indispensable important composition in the high-strength fiber prepreg material such as glass fibre product process, need meet gluing thin thickness, glued membrane precision is high, work continuity is good, the high requirement of efficiency, during glue spreader work, turn round relative with gluing roller of metering roller that speed is different, by the effect of roller surface frictional force, by being placed on two liquid resins between roller, drawing in the gap between roller and form glued membrane, then glued membrane is coated in release liners, after cooling and shaping, form a kind of film that solidifies of very thin thickness, the use of soaking material in order to subsequent production high-intensity fiber.
In producing glued membrane process, difference due to resin properties, by roll gap, coating in plastic membrane process, there will be quality inequality in glued membrane unit are, be that same formula, density are determined and under condition, shown as film thickness uneven phenomenon, this will certainly affect follow-up molten loose quality of soaking into, thereby must make film thickness meet technological requirement by dancer rools gap, regulative mode is in the past normal to be adopted and manually by experience, regulates, and low precision, efficiency are low.
Summary of the invention
The object of this invention is to provide a kind of glue spreader roll gap device for precisely regulating of can automatic precision controlling film thickness.
The technical scheme that the present invention adopted is for achieving the above object: a kind of glue spreader roll gap device for precisely regulating, comprise servomotor (1), adjust screw mandrel (2), wedge nut (3), metering roll bearing body (4), hydraulic cylinder (5), glue spreader bearing body (6), fixing skewback (7), metering roll (8), glue spreader (9) and frame (10), servomotor (1) is fixed on the outside of frame (10), adjusting screw mandrel (2) one end is through in wedge nut (3), the other end is connected in the rotating shaft of servomotor (1), wedge nut (3) is arranged on to be adjusted on screw mandrel (2), the end face of wedge nut (3) contacts with metering roll bearing body (4) lower plane, bottom surface and fixedly skewback (7) interlock, metering roll bearing body (4) is fixed in frame (10), glue spreader bearing body (6) is movably arranged in frame (10), hydraulic cylinder (5) is arranged on glue spreader bearing body (6) bottom, fixedly skewback (7) is fixed on the end face of glue spreader bearing body (6), metering roll (8) is arranged on metering roll bearing body (4), glue spreader (9) is arranged on glue spreader bearing body (6).
Described wedge nut (3) is done axial straight reciprocating motion along the axle center of adjusting screw mandrel (2).
The end face of described wedge nut (3) is plane, and bottom surface is inclined-plane.
Described wedge nut (3) moves left and right, and promotes glue spreader bearing body (6) and moves up and down.
A kind of glue spreader roll gap of the present invention device for precisely regulating, can realize the roll gap adjustment device that precision reaches 0.001mm, according to Product Process, require and infrared gauge monitoring feedback, automatically regulate in real time film thickness, rational in infrastructure, principle succinct novel, control accurately convenient processing and manufacture.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of glue spreader roll gap of the present invention device for precisely regulating.
Fig. 2 is the control principle schematic diagram of a kind of glue spreader roll gap of the present invention device for precisely regulating.
In figure: 1, servomotor; 2, adjust screw mandrel; 3, wedge nut; 4, metering roll bearing body; 5, hydraulic cylinder; 6, glue spreader bearing body; 7, fixing skewback; 8, metering roll; 9, glue spreader; 10, frame.
The specific embodiment
As depicted in figs. 1 and 2, glue spreader roll gap device for precisely regulating, comprise servomotor 1, adjust screw mandrel 2, wedge nut 3, metering roll bearing body 4, hydraulic cylinder 5, glue spreader bearing body 6, fixedly skewback 7, metering roll 8, glue spreader 9 and frame 10, servomotor 1 is fixed on the outside of frame 10, adjusting screw mandrel 2 one end is through in wedge nut 3, the other end is connected in the rotating shaft of servomotor 1, wedge nut 3 is arranged on to be adjusted on screw mandrel 2, the end face of wedge nut 3 contacts with metering roll bearing body 4 lower planes, bottom surface and fixedly skewback 7 interlocks, metering roll bearing body 4 is fixed in frame 10, glue spreader bearing body 6 is movably arranged in frame 10, hydraulic cylinder 5 is arranged on glue spreader bearing body 6 bottoms, fixedly skewback 7 is fixed on the end face of glue spreader bearing body 6, metering roll 8 is arranged on metering roll bearing body 4, glue spreader 9 is arranged on glue spreader bearing body 6, glue spreader roll gap device for precisely regulating of the present invention, adopted and in glue spreader the place ahead, added a jacket stationary type infrared gauge, to detect the mass area ratio of glued membrane carrier and release liners, at glue spreader rear, add a set of portable infrared gauge, to detect carrier and to be coated with out the total mass area ratio of glued membrane, through the automatic computing of control system, obtain film thickness data, and feed data back to servo-control system by PLC, the data that servo-control system is come according to feedback, accurately controlling servomotor 1 turns to and rotates the number of turns, drive the relatively-stationary adjustment screw mandrel 2 being connected with servomotor 1 to rotate (this screw mandrel circumference rotation, without moving axially), adjust on screw mandrel 2 wedge nut 3 is installed, wedge nut 3 is restricted to non-rotatable, thereby when adjusting screw 2 rotates, can realize wedge nut 3 and do axial straight reciprocating motion along the axle center of adjusting screw 2, the end face of wedge nut 3 is plane, contact with fixing metering roll bearing body 4 lower planes, the bottom surface of wedge nut 3 is inclined-plane, fixedly skewback 7 interlocks of installing in plane on the glue spreader bearing body 6 promoting with hydraulic cylinder 5, as, shown in Fig. 1, during work, wedge nut 3 moves left and right, can promote glue spreader bearing body 6 moves up and down, thereby change the gap length between metering roll 8 and glue spreader 9, namely realized the thickness of institute's coating glue film, rely on real-time detection and the accurate positioning function of servo-control system of measuring thickness device, can be completely achieved the accurate control of film thickness 0.001mm level, glue spreader roll gap device for precisely regulating of the present invention, can realize the roll gap adjustment device that precision reaches 0.001mm, according to Product Process, require and infrared gauge monitoring feedback, automatically regulate in real time film thickness, rational in infrastructure, principle is succinctly novel, control accurately, convenient processing and manufacture.
Claims (4)
1. a glue spreader roll gap device for precisely regulating, it is characterized in that: comprise servomotor (1), adjust screw mandrel (2), wedge nut (3), metering roll bearing body (4), hydraulic cylinder (5), glue spreader bearing body (6), fixing skewback (7), metering roll (8), glue spreader (9) and frame (10), servomotor (1) is fixed on the outside of frame (10), adjusting screw mandrel (2) one end is through in wedge nut (3), the other end is connected in the rotating shaft of servomotor (1), wedge nut (3) is arranged on to be adjusted on screw mandrel (2), the end face of wedge nut (3) contacts with metering roll bearing body (4) lower plane, bottom surface and fixedly skewback (7) interlock, metering roll bearing body (4) is fixed in frame (10), glue spreader bearing body (6) is movably arranged in frame (10), hydraulic cylinder (5) is arranged on glue spreader bearing body (6) bottom, fixedly skewback (7) is fixed on the end face of glue spreader bearing body (6), metering roll (8) is arranged on metering roll bearing body (4), glue spreader (9) is arranged on glue spreader bearing body (6).
2. a kind of glue spreader roll gap device for precisely regulating according to claim 1, is characterized in that: described wedge nut (3) is done axial straight reciprocating motion along the axle center of adjusting screw mandrel (2).
3. a kind of glue spreader roll gap device for precisely regulating according to claim 2, is characterized in that: the end face of described wedge nut (3) is plane, and bottom surface is inclined-plane.
4. a kind of glue spreader roll gap device for precisely regulating according to claim 3, is characterized in that: described wedge nut (3) moves left and right, and promotes glue spreader bearing body (6) and moves up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410187420.5A CN103990574A (en) | 2014-05-06 | 2014-05-06 | Precise adjusting device for roller gap of glue spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410187420.5A CN103990574A (en) | 2014-05-06 | 2014-05-06 | Precise adjusting device for roller gap of glue spreader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103990574A true CN103990574A (en) | 2014-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410187420.5A Pending CN103990574A (en) | 2014-05-06 | 2014-05-06 | Precise adjusting device for roller gap of glue spreader |
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| Country | Link |
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| CN (1) | CN103990574A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457845A (en) * | 2015-12-18 | 2016-04-06 | 中山松德新材料装备有限公司 | Roller gap fine adjustment mechanism |
| CN105478295A (en) * | 2015-11-20 | 2016-04-13 | 枣阳天立包装实业有限公司 | Paper upper surface glue applying device used for fully-automatic rolling machine |
| CN109275281A (en) * | 2018-10-29 | 2019-01-25 | 昆山佰奥智能装备股份有限公司 | Fine adjustment mould group |
| CN112151419A (en) * | 2020-09-15 | 2020-12-29 | 南京博纺瑞电子商务有限公司 | Environmental protection equipment capable of automatically adjusting glue homogenizing amount according to chip size |
| CN115352174A (en) * | 2022-10-20 | 2022-11-18 | 邢台纳科诺尔精轧科技股份有限公司 | Prepreg composite device |
Citations (5)
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| JPH0482729A (en) * | 1990-07-25 | 1992-03-16 | Matsushita Electric Works Ltd | Apparatus for preparing prepreg of laminated sheet |
| CN101712021A (en) * | 2009-03-26 | 2010-05-26 | 程建军 | Device capable of automatically adjusting coating machine scraper gap |
| CN102632019A (en) * | 2012-05-15 | 2012-08-15 | 深圳市信宇人科技有限公司 | Control method and control system of film thickness of slit coater |
| CN102962173A (en) * | 2012-11-13 | 2013-03-13 | 江苏海大印染机械有限公司 | Reverse roll coating interval regulating device |
| CN203061379U (en) * | 2012-12-13 | 2013-07-17 | 松德机械股份有限公司 | Coating machine capable of automatically adjusting clearance |
-
2014
- 2014-05-06 CN CN201410187420.5A patent/CN103990574A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0482729A (en) * | 1990-07-25 | 1992-03-16 | Matsushita Electric Works Ltd | Apparatus for preparing prepreg of laminated sheet |
| CN101712021A (en) * | 2009-03-26 | 2010-05-26 | 程建军 | Device capable of automatically adjusting coating machine scraper gap |
| CN102632019A (en) * | 2012-05-15 | 2012-08-15 | 深圳市信宇人科技有限公司 | Control method and control system of film thickness of slit coater |
| CN102962173A (en) * | 2012-11-13 | 2013-03-13 | 江苏海大印染机械有限公司 | Reverse roll coating interval regulating device |
| CN203061379U (en) * | 2012-12-13 | 2013-07-17 | 松德机械股份有限公司 | Coating machine capable of automatically adjusting clearance |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478295A (en) * | 2015-11-20 | 2016-04-13 | 枣阳天立包装实业有限公司 | Paper upper surface glue applying device used for fully-automatic rolling machine |
| CN105478295B (en) * | 2015-11-20 | 2018-04-27 | 枣阳天立包装实业有限公司 | A kind of paper upper surface sizer for Full-automatic rolling pipe machine |
| CN105457845A (en) * | 2015-12-18 | 2016-04-06 | 中山松德新材料装备有限公司 | Roller gap fine adjustment mechanism |
| CN109275281A (en) * | 2018-10-29 | 2019-01-25 | 昆山佰奥智能装备股份有限公司 | Fine adjustment mould group |
| CN112151419A (en) * | 2020-09-15 | 2020-12-29 | 南京博纺瑞电子商务有限公司 | Environmental protection equipment capable of automatically adjusting glue homogenizing amount according to chip size |
| CN115352174A (en) * | 2022-10-20 | 2022-11-18 | 邢台纳科诺尔精轧科技股份有限公司 | Prepreg composite device |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20170104 Address after: 116036 Ganjingzi Province, Dalian District, Hui Road, No. 18, Applicant after: Dalian Rubber Plastic Machinery Co., Ltd. Address before: 116033 Ganjingzi Province, Dalian District, Hui Road, No. 18, Applicant before: Dalian Rubber & Plastics Machinery Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140820 |