CN211051804U

CN211051804U - Micro-concave roller coating device for ultrathin coating film

Info

Publication number: CN211051804U
Application number: CN201921969624.9U
Authority: CN
Inventors: 郭再泉; 曹建峰; 朱琳
Original assignee: Wuxi Institute of Technology
Current assignee: Wuxi Institute of Technology
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-07-21
Anticipated expiration: 2029-11-14

Abstract

The utility model relates to the technical field of micro-concave roller precise coating, in particular to a micro-concave roller coating device for an ultrathin coating film, which comprises a frame and a micro-concave roller, wherein the left side and the right side of the bottom end of the frame are fixedly connected with supporting legs, the front side and the rear side of the top end of the frame are fixedly connected with supporting plates, the inner sides of the supporting plates and the inner side of the frame are rotatably connected with an auxiliary roller through a rotating shaft, the outer side of the auxiliary roller is provided with the coating film, the inner side of the frame is fixedly connected with a first servo motor, the outer side of the rotating shaft of the first servo motor is fixedly connected with the micro-concave roller, the inner side left end surface of the frame is fixedly connected with a fixed plate, the inner side of the fixed plate is rotatably connected with a worm, and the coating on the inner side of the coating frame can be stirred through the rotation of the, the condition that the coating subsides can be avoided, and the coating is more favorable to using.

Description

Micro-concave roller coating device for ultrathin coating film

Technical Field

The utility model relates to a little concave roller precision coating technical field specifically is a little concave roller coating device for ultra-thin coating film.

Background

The micro-gravure precise coating is one of three common precise coating modes at present, and is a reverse contact type coating mode, namely, the rotation direction of the micro-gravure coating roller is opposite to the paper feeding direction of a substrate, and a coating is contacted with the substrate through the micro-gravure roller, so that the micro-gravure coating is widely applied to lithium battery materials, shading films, various optical films, composite adhesive tapes, film films and the like, and therefore, the demand for a micro-gravure coating device for ultrathin coating films is increasing.

The micro-concave roller coating device for the ultrathin coating film on the market cannot scrape redundant coating on the surface of a micro-concave roller when the coating is needed, so that the coating is easily wasted, cannot prevent the coating on the inner side of a coating bucket from depositing when the coating is used, and cannot be used for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a little concave roller coating device for ultra-thin coating film to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a micro-concave roller coating device for an ultrathin coating film comprises a frame and a micro-concave roller, wherein the left side and the right side of the bottom end of the frame are fixedly connected with supporting legs, the front side and the rear side of the top end of the frame are fixedly connected with supporting plates, the inner sides of the supporting plates and the inner side of the frame are rotatably connected with an auxiliary roller through a rotating shaft, the outer side of the auxiliary roller is provided with the coating film, the inner side of the frame is fixedly connected with a first servo motor, the outer side of the rotating shaft of the first servo motor is fixedly connected with the micro-concave roller, the inner side left end surface of the frame is fixedly connected with a fixed plate, the inner side of the fixed plate is rotatably connected with a worm, the top end of the worm is fixedly connected with a rotary table, the inner side left end surface of the frame is rotatably connected with an adjusting shaft, the outer side of the adjusting shaft is fixedly connected with a, the outer side of the front end face rotating shaft of the second servo motor is fixedly connected with a first stirring wheel and a rotating rod, the left end and the right end of the inner side of the coating frame are both rotatably connected with a connecting shaft, and the outer side of the connecting shaft is fixedly connected with an adjusting gear and a second stirring wheel.

Preferably, the top end of the right end face of the micro-concave roller and the bottom end of the left end face of the coating film are positioned on the same plane, the micro-concave roller is rotatably connected with the frame through a first servo motor, and the center point of the micro-concave roller is positioned on the middle vertical line of the coating frame.

Preferably, the worm is meshed with the worm wheel, the worm wheel is rotatably connected with the frame through the worm, the scraper is rotatably connected with the frame through the worm wheel and the worm, and the length of the scraper is equal to the distance between the left end face of the adjusting shaft and the micro-concave roller.

Preferably, the rotating rod is clamped and connected with the adjusting gear, the first stirring wheel is rotatably connected with the coating frame through a second servo motor, and the second stirring wheel is rotatably connected with the coating frame through a connecting shaft and the adjusting gear.

Preferably, the number of the rotating rods is 6, six rotating rods are respectively located at the outer circumferential positions of the front end face rotating shaft of the second servo motor, the number of the adjusting gears is 2, and the two adjusting gears are respectively located at the symmetrical positions of the left end and the right end of each rotating rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, when coating needs to be coated, the worm can be driven to rotate by rotating the turntable through the rotating of the turntable through the worm wheel, the worm can be driven to rotate through meshing connection between the worm and the worm wheel, the scraper can be driven to rotate, the angle of the scraper can be adjusted, the thickness of the coating on the surface of the micro-concave roller can be controlled through the distance between the scraper and the micro-concave roller, the coating is convenient to use, and the coating is prevented from being wasted;

2. the utility model discloses in, first stirring wheel through setting up, second stirring wheel and adjusting gear, when needs use coating, need stir the inboard coating of coating frame, avoid the condition that the coating subsides to appear, can drive bull stick and first stirring wheel through second servo motor's work and rotate, can drive adjusting gear through the card between bull stick and the adjusting gear and be connected and rotate, alright rotate with driving second stirring wheel, then can stir the inboard coating of coating frame through the rotation of first stirring wheel and second stirring wheel, can avoid the condition that the coating subsides to appear, be favorable to using coating more.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the installation structure of the worm wheel of the present invention;

fig. 3 is a schematic view of an installation structure of the second servo motor of the present invention.

In the figure: 1-supporting leg, 2-frame, 3-coating film, 4-auxiliary roller, 5-micro-concave roller, 6-adjusting gear, 7-supporting plate, 8-worm wheel, 9-scraper, 10-first servo motor, 11-second stirring wheel, 12-first stirring wheel, 13-second servo motor, 14-coating frame, 15-connecting shaft, 16-rotating disc, 17-adjusting shaft, 18-worm, 19-fixing plate and 20-rotating rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a micro-concave roller coating device for ultrathin coating films comprises a frame 2 and a micro-concave roller 5, wherein the left side and the right side of the bottom end of the frame 2 are fixedly connected with supporting legs 1, the front side and the rear side of the top end of the frame 2 are fixedly connected with supporting plates 7, an auxiliary roller 4 positioned at the top end can be supported through the design of the supporting plates 7, the inner side of each supporting plate 7 and the inner side of the frame 2 are rotatably connected with the auxiliary roller 4 through a rotating shaft, the coating films 3 can be supported and transported through the design of the auxiliary rollers 4, the coating films 3 are arranged on the outer side of each auxiliary roller 4, a first servo motor 10 is fixedly connected on the inner side of the frame 2, the micro-concave roller 5 can be driven to rotate through the design of the first servo motor 10, the coating films 3 can be coated through the rotation of the micro-concave roller 5, and the micro-concave roller 5 is fixedly, can transport coating through the design of little concave roller 5, the inboard left end face fixedly connected with fixed plate 19 of frame 2 supports worm 18 through the design of fixed plate 19, the inboard of fixed plate 19 rotates and is connected with worm 18, can drive worm wheel 8 through the rotation of worm 18 and rotate, can adjust the angle of scraper blade 9, can strike off the coating on little concave roller 5 surface through the regulation of scraper blade 9 angle, the top fixedly connected with carousel 16 of worm 18 can drive worm 18 through the design of carousel 16 and rotate, the inboard left end face of frame 2 rotates and is connected with regulating shaft 17, can connect worm wheel 8 and scraper blade 9 through the design of regulating shaft 17, is convenient for adjust the angle of scraper blade 9, the outside fixedly connected with scraper blade 9 and worm wheel 8 of regulating shaft 17, the inboard fixedly connected with coating frame 14 of frame 2, can store coating through the design of coating frame 14, the rear end face fixedly connected with second servo motor 13 of coating frame 14 can drive first stirring wheel 12 through the design of second servo motor 13 and rotate, can stir the coating that lies in coating frame 14 inboard, the first stirring wheel 12 of outside fixedly connected with and bull stick 20 of the preceding terminal surface pivot of second servo motor 13, both ends are all rotated and are connected with connecting axle 15 about the inboard of coating frame 14, the outside fixedly connected with adjusting gear 6 and the second stirring wheel 11 of connecting axle 15 can stir the coating of coating frame 14 inboard through the design of second stirring wheel 11, avoid the condition that the coating appears precipitating, be favorable to more paining coating.

The top end of the right end face of the micro-concave roller 5 and the bottom end of the left end face of the coating film 3 are positioned on the same plane, the micro-concave roller 5 is rotatably connected with the frame 2 through a first servo motor 10, the central point of the micro-concave roller 5 is positioned on the perpendicular bisector of the coating frame 14, the arrangement is favorable for driving the micro-concave roller 5 to rotate and can uniformly coat the coating, the worm 18 is meshed with the worm wheel 8, the worm wheel 8 is rotatably connected with the frame 2 through the worm 18, the scraper 9 is rotatably connected with the frame 2 through the worm wheel 8 and the worm 18, the length of the scraper 9 is the same as the distance between the left end face of the adjusting shaft 17 and the micro-concave roller 5, the arrangement is favorable for driving the scraper 9 to rotate, the angle of the scraper 9 can be adjusted, the thickness of the coating positioned on the surface of the micro-concave roller 5 can be adjusted, the waste of the coating is avoided, and the rotating rod 20 is clamped and connected with the, the first stirring wheel 12 is rotationally connected with the coating frame 14 through a second servo motor 13, the second stirring wheel 11 is rotationally connected with the coating frame 14 through a connecting shaft 15 and an adjusting gear 6, the arrangement is beneficial to stirring the paint positioned on the inner side of the paint frame 14, avoids the condition of paint sedimentation, is more beneficial to using the paint, the number of the rotating rods 20 is 6, six rotating rods 20 are respectively positioned at the outer circumferential position of the front end surface rotating shaft of the second servo motor 13, the number of the adjusting gears 6 is 2, the two adjusting gears 6 are respectively arranged at the symmetrical positions of the left end and the right end of the rotating rod 20, the arrangement is favorable for driving the adjusting gears 6 at the left end and the right end to rotate, can drive the second stirring wheel 11 to rotate, the paint on the inner side of the paint frame 14 can be well stirred, and the paint can be conveniently used.

The models of the first servomotor 10 and the second servomotor 13 are EDSMT-2T 110-.

The working process is as follows: all electrical appliances of the device are external power supplies, when the device is required to be used, the distance between the scraper blade 9 and the micro-concave roller 5 needs to be adjusted firstly, the worm 18 can be driven to rotate by rotating the turntable 16, the worm wheel 8 is driven to rotate by meshing connection between the worm 18 and the worm wheel 8, the worm wheel 8 and the scraper blade 9 can be fixedly connected through the adjusting shaft 17, the scraper blade 9 can be driven to rotate, the angle of the scraper blade 9 can be adjusted, the distance between the scraper blade 9 and the micro-concave roller 5 can be adjusted, the thickness of the coating on the surface of the micro-concave roller 5 can be limited, then the coating can be stirred, the coating can be well used, the rotating rod 20 and the first stirring wheel 12 can be driven to rotate by the work of the second servo motor 13, alright be connected with drive adjusting gear 6 through the meshing between bull stick 20 and the adjusting gear 6 and rotate, alright rotate with driving second stirring wheel 11 through connecting axle 15, alright stir the rotation of taking turns 11 and first stirring wheel 12 with the coating of coating frame 14 inboard through the second stirring, alright appear the condition of subsiding in order to avoid the coating, be favorable to using the coating more, later alright rotate with little concave roller 5 through the work drive of first servo motor 10, simultaneously through the design of auxiliary roller 4, can drive coating film 3 and remove, alright remove with the removal of coating film 3 through the rotation of little concave roller 4, can carry out good the paining to coating film 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A micro-gravure coating device for ultra-thin coating films, comprising a frame (2) and a micro-gravure roll (5), characterized in that: the supporting legs (1) are fixedly connected to the left side and the right side of the bottom end of the frame (2), the supporting plates (7) are fixedly connected to the front side and the rear side of the top end of the frame (2), the inner sides of the supporting plates (7) and the inner sides of the frame (2) are rotatably connected with auxiliary rollers (4) through rotating shafts, coating films (3) are arranged on the outer sides of the auxiliary rollers (4), a first servo motor (10) is fixedly connected to the inner side of the frame (2), a micro-concave roller (5) is fixedly connected to the outer side of the rotating shaft of the first servo motor (10), a fixing plate (19) is fixedly connected to the left end face of the inner side of the frame (2), a worm (18) is rotatably connected to the inner side of the fixing plate (19), a turntable (16) is fixedly connected to the top end of the worm (18), and, the outside fixedly connected with scraper blade (9) and worm wheel (8) of regulating spindle (17), inboard fixedly connected with coating frame (14) of frame (2), rear end face fixedly connected with second servo motor (13) of coating frame (14), the first stirring wheel (12) of outside fixedly connected with and bull stick (20) of the preceding terminal surface pivot of second servo motor (13), both ends are all rotated and are connected with connecting axle (15) about the inboard of coating frame (14), the outside fixedly connected with adjusting gear (6) and the second stirring wheel (11) of connecting axle (15).

2. The micro-gravure roll coating apparatus for ultra-thin coating film according to claim 1, wherein: the top end of the right end face of the micro-concave roller (5) and the bottom end of the left end face of the coating film (3) are located on the same plane, the micro-concave roller (5) is rotatably connected with the frame (2) through a first servo motor (10), and the center point of the micro-concave roller (5) is located on the perpendicular bisector of the coating frame (14).

3. The micro-gravure roll coating apparatus for ultra-thin coating film according to claim 1, wherein: worm (18) are connected with worm wheel (8) meshing, worm wheel (8) are rotated through worm (18) and frame (2) and are connected, scraper blade (9) are rotated through worm wheel (8) and worm (18) and frame (2) and are connected, the length of scraper blade (9) is the same with the distance between the left end face of regulating spindle (17) and little concave roller (5).

4. The micro-gravure roll coating apparatus for ultra-thin coating film according to claim 1, wherein: the rotating rod (20) is clamped and connected with the adjusting gear (6), the first stirring wheel (12) is rotatably connected with the coating frame (14) through the second servo motor (13), and the second stirring wheel (11) is rotatably connected with the coating frame (14) through the connecting shaft (15) and the adjusting gear (6).

5. The micro-gravure roll coating apparatus for ultra-thin coating film according to claim 1, wherein: the number of bull stick (20) is total 6, six bull stick (20) are located the outside circumference position of the preceding terminal surface pivot of second servo motor (13) respectively, the number of adjusting gear (6) is total 2, two adjusting gear (6) are located the left and right ends symmetric position department of bull stick (20) respectively.