CN218360302U

CN218360302U - Coating device for coating machine

Info

Publication number: CN218360302U
Application number: CN202221891482.0U
Authority: CN
Inventors: 方亮; 方城
Original assignee: Yangzhou Hiexcel Advanced Materials Co ltd
Current assignee: Yangzhou Hiexcel Advanced Materials Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2023-01-24
Anticipated expiration: 2032-07-21

Abstract

The utility model belongs to the technical field of the coating machine technique and specifically relates to a coating device for coating machine, including coating device, spraying gyro wheel and guide bar, coating device rotates with the spraying gyro wheel to be connected, the equal fixedly connected with connecting rod in both ends around the spraying gyro wheel outside, the connecting rod rotates with coating device to be connected, the one end outside that coating device center was kept away from to the connecting rod is rotated and is connected with the threaded rod, threaded rod outside screwed connection has the fixed plate, the fixed plate is close to the sealed pad of the one end outside fixed connection at coating device center, sealed pad and coating device sliding connection, connecting rod outside sliding connection has the locating part, locating part and coating device sliding connection, through connecting rod, threaded rod, fixed plate, sealed pad that sets up, can adjust the position of spraying gyro wheel when using to make coating device's hourglass material speed can adjust, carry out the accurate regulation to the coating volume of spraying gyro wheel coating.

Description

Coating device for coating machine

Technical Field

The utility model relates to a coating machine technical field specifically is a coating unit for coating machine.

Background

The coating machine is mainly used for the surface coating process production of films, paper and the like, the coating machine coats a layer of glue, paint or ink and the like with specific functions on a coiled base material, dries and then winds the base material, adopts a special multifunctional coating head, can realize the surface coating production in various forms, and arranges a full-speed automatic film receiving mechanism on the winding and unwinding of the coating machine, and automatically controls the tension closed loop of a PLC program.

Most coating devices of coating machines can not accurately adjust the spraying amount of the coating when coating protective films or cloth, and when the coating devices of the coating machines are used, the accuracy of the coating devices of the coating machines can not be further improved, and the coating on the spraying rollers of the coating devices of the coating machines can become dry after the coating devices of the coating machines stop, so that the spraying rollers of the coating devices of the coating machines are inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coating device for coating machine to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a coating device for coating machine, includes coating device, spraying gyro wheel and guide bar, coating device rotates with the spraying gyro wheel to be connected, the equal fixedly connected with connecting rod in both ends around the spraying gyro wheel outside, the connecting rod rotates with coating device to be connected, the one end outside that coating device center was kept away from to the connecting rod is rotated and is connected with the threaded rod, threaded rod outside screw connection has the fixed plate, the fixed plate is close to the sealed pad of one end outside fixed connection at coating device center, sealed pad and coating device sliding connection, connecting rod outside sliding connection has the locating part, locating part and coating device sliding connection, locating part top fixedly connected with stopper, stopper outside sliding connection has the push rod, the first spring of stopper right-hand member fixedly connected with, first spring and push rod fixed connection, the push rod upper end is rotated and is connected with the screw spindle, screw spindle outside screw connection has the connecting plate, connecting plate and coating device fixed connection.

Preferably, equal sliding connection in both ends has the guide bar around the coating unit left end, guide bar right-hand member fixedly connected with scraper blade, scraper blade and coating unit sliding connection, the scraper blade rotates with the spraying gyro wheel to be connected, guide bar outside sliding connection has the stopper, stopper and coating unit fixed connection, the inboard sliding connection of guide bar has the cardboard, cardboard upper end fixedly connected with rubber spring, rubber spring top fixedly connected with locating plate, locating plate and coating unit fixed connection.

Preferably, an extensible sealing gasket is fixedly connected to the outer side of the push rod, and the extensible sealing gasket is fixedly connected with the coating device.

Preferably, the side end surface of the push rod is arranged in an L shape, and the push rod is connected with the coating device in a sliding manner.

Preferably, the left side of the lower end of the limiting part is provided with an inclined plane, the inclined plane is arranged at thirty degrees, and the inner side of the limiting part is provided with a groove.

Preferably, the central axis of the threaded shaft coincides with the central axis of the spraying roller, and the number of the threaded shafts is two, and the threaded shafts are symmetrically distributed at the central positions of the front end and the rear end of the coating device.

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

1. in the utility model, the position of the spraying roller can be adjusted by the connecting rod, the threaded rod, the fixing plate, the sealing gasket, the extensible sealing gasket and the threaded shaft, so that the material leaking speed of the coating device can be adjusted, and the coating amount coated by the spraying roller can be accurately adjusted;

2. the utility model discloses in, through guide bar, scraper blade, rubber spring, stopper and the cardboard that sets up, when using, can get off the coating clearance on the spraying gyro wheel, prevent that the coating on the spraying gyro wheel from plugging up coating unit's discharge gate, reduce the degree of difficulty of artifical clearance, it is more convenient to use.

Drawings

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

fig. 2 is a cross-sectional view of the present invention in fig. 1;

FIG. 3 is a schematic view of the installation structure of the push rod of the present invention;

FIG. 4 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 5 is a schematic diagram of the structure B of fig. 2 according to the present invention.

In the figure: 1-coating device, 2-spraying roller, 3-guide rod, 4-rubber spring, 5-connecting rod, 6-threaded rod, 7-fixing plate, 8-sealing gasket, 9-limiting piece, 10-push rod, 11-extensible sealing gasket, 12-threaded shaft, 13-limiting piece, 14-first spring, 15-connecting plate, 16-scraper, 17-limiting piece, 18-clamping plate and 19-positioning plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-5, the present invention provides a technical solution:

the utility model provides a coating device for coating machine, including coating device 1, spraying gyro wheel 2 and guide bar 3, coating device 1 rotates with spraying gyro wheel 2 to be connected, equal fixedly connected with connecting rod 5 in both ends around the spraying gyro wheel 2 outside, connecting rod 5 rotates with coating device 1 to be connected, the one end outside that coating device 1 center was kept away from to connecting rod 5 rotates and is connected with threaded rod 6, threaded rod 6 outside screw connection has fixed plate 7, fixed plate 7 is close to the sealed pad 8 of one end outside fixed connection at coating device 1 center, sealed pad 8 and coating device 1 sliding connection, connecting rod 5 outside sliding connection has locating part 9, locating part 9 and coating device 1 sliding connection, locating part 9 top fixedly connected with stopper 13, stopper 13 outside sliding connection has push rod 10, stopper 13 right-hand member fixedly connected with first spring 14, first spring 14 and push rod 10 fixed connection, the rotation of push rod 10 upper end is connected with screw spindle 12, screw spindle 12 outside screw connection has connecting plate 15, connecting plate 15 and coating device 1 fixed connection.

The front end and the rear end of the left end of the coating device 1 are respectively connected with a guide rod 3 in a sliding mode, the right end of the guide rod 3 is fixedly connected with a scraper 16, the scraper 16 is connected with the coating device 1 in a sliding mode, the scraper 16 is connected with a spraying roller 2 in a rotating mode, the outer side of the guide rod 3 is connected with a limiting block 13 in a sliding mode, the inner side of the guide rod 3 is connected with a clamping plate 18 in a sliding mode, a rubber spring 4 is fixedly connected to the upper end of the clamping plate 18, a positioning plate 19 is fixedly connected to the top end of the rubber spring 4, the positioning plate 19 is fixedly connected with the coating device 1 and can clean the spraying roller 2 and clean paint adhered to the spraying roller 2, an extensible sealing gasket 11 is fixedly connected to the outer side of a push rod 10, the connecting position of the push rod 10 and the coating device 1 is sealed, material leakage is prevented, the side end of the push rod 10 is arranged in an L shape, the push rod 10 is connected with the coating device 1 in a sliding mode, the coating device 1 can accurately and quantitatively spray coating the coating device 1 in a quantitative mode, the left side end of the limiting piece 9 is provided with an inclined plane, the inclined plane which is arranged thirty degrees, connecting rod 5 on the inner side of the limiting piece 9 is conveniently clamped on the spray head, the connecting rod 12, the central shaft 12 of the threaded shaft is arranged in a symmetrical mode, and the two ends of the two spraying roller which are arranged in parallel to form, and the two ends of the spraying roller 2, which are arranged in parallel.

The working process comprises the following steps: all electrical equipment are external power supplies in the device, when in use, install the spraying gyro wheel in coating unit, then rotate the screw spindle on the connecting plate, make the screw spindle drive the push rod and slide in coating unit, then make the push pedal drive the sealed pad that can extend and seal the junction of push rod and coating unit, then make the push rod drive the locating part and slide in the push rod, and make the locating part paste on the connecting rod in the spraying gyro wheel outside, thereby make the locating part extrude first spring through the stopper, then make the locating part block card on the connecting rod, then rotate the threaded rod on the connecting rod, make the threaded rod drive the sealed pad on the fixed plate and seal coating unit front and back both ends, thereby make the spraying gyro wheel can the adjusting position, increase the clearance of spraying gyro wheel and coating unit, thereby increase the spraying volume, promote the cardboard in the guide bar after the coating, make the cardboard extrude the rubber spring on the locating plate, then promote the guide bar, make the guide bar drive the scraper blade and paste on the spraying gyro wheel, clear up the spraying gyro wheel, reduce operating personnel's pulling volume.

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 coating device for a coater, comprising a coating device (1), a spray roller (2), and a guide bar (3), characterized in that: the coating device (1) is rotationally connected with the spraying roller (2), the front end and the rear end of the outer side of the spraying roller (2) are fixedly connected with connecting rods (5), the connecting rod (5) is rotationally connected with the coating device (1), the outer side of one end of the connecting rod (5) far away from the center of the coating device (1) is rotationally connected with a threaded rod (6), the outer side of the threaded rod (6) is spirally connected with a fixed plate (7), the outer side of one end of the fixing plate (7) close to the center of the coating device (1) is fixedly connected with a sealing gasket (8), the sealing gasket (8) is connected with the coating device (1) in a sliding way, the outer side of the connecting rod (5) is connected with a limiting piece (9) in a sliding way, the limiting piece (9) is connected with the coating device (1) in a sliding way, the top end of the limiting piece (9) is fixedly connected with a limiting block (13), a push rod (10) is connected with the outer side of the limiting block (13) in a sliding way, the right end of the limiting block (13) is fixedly connected with a first spring (14), the first spring (14) is fixedly connected with the push rod (10), the upper end of the push rod (10) is rotatably connected with a threaded shaft (12), the outer side of the threaded shaft (12) is spirally connected with a connecting plate (15), the connecting plate (15) is fixedly connected with the coating device (1).

2. A coating apparatus for a coater according to claim 1, wherein: equal sliding connection in both ends has guide bar (3) around coating unit (1) left end, guide bar (3) right-hand member fixedly connected with scraper blade (16), scraper blade (16) and coating unit (1) sliding connection, scraper blade (16) rotate with spraying gyro wheel (2) and are connected, guide bar (3) outside sliding connection has stopper (13), stopper (13) and coating unit (1) fixed connection, guide bar (3) inboard sliding connection has cardboard (18), cardboard (18) upper end fixedly connected with rubber spring (4), rubber spring (4) top fixedly connected with locating plate (19), locating plate (19) and coating unit (1) fixed connection.

3. A coating apparatus for a coater according to claim 1, wherein: an extensible sealing gasket (11) is fixedly connected to the outer side of the push rod (10), and the extensible sealing gasket (11) is fixedly connected with the coating device (1).

4. A coating apparatus for a coater according to claim 1, wherein: the side end surface of the push rod (10) is arranged in an L shape, and the push rod (10) is connected with the coating device (1) in a sliding mode.

5. A coating apparatus for a coater according to claim 1, wherein: the locating part lower extreme left side is equipped with the inclined plane, and the inclined plane is thirty degrees settings, the locating part inboard is equipped with the recess.

6. A coating apparatus for a coater according to claim 1, wherein: the central axis of the threaded shaft (12) is superposed with the central axis of the spraying roller (2), the number of the threaded shafts (12) is two, and the threaded shafts (12) are symmetrically distributed at the central positions of the front end and the rear end of the coating device (1).