CN210546004U

CN210546004U - Coating mechanism of film coating machine

Info

Publication number: CN210546004U
Application number: CN201921571898.2U
Authority: CN
Inventors: 沈继平; 邹洪良; 曾运秀
Original assignee: Wuxi Shenhui Technology Co Ltd
Current assignee: Hunan Taili Hengyou Technology Development Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-05-19
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a coating mechanism of film coating machine in the technical field of mechanical equipment, including mount pad, extrusion device and coating unit, the bottom of mount pad is fixed with a plurality of support columns through the welding, the top right side of mount pad is fixed with a supporting shoe through the welding, the top left side of mount pad is fixed with static-removing device through the welding, the extrusion device is installed in the top left side of mount pad, the extrusion device includes first U type frame, first commentaries on classics roller and second commentaries on classics roller, first commentaries on classics roller with the second commentaries on classics roller through the rotation axis install in the inner wall of the inner chamber of first U type frame; this film coating machine's coating mechanism's setting installs coating unit at the top of supporting shoe, and the guide plate among the coating unit paints the surface of roller with the adhesive direction, and the guide plate uses the surface of painting the adhesive in the base stock that can be effectively even with the cooperation of painting the roller to can improve the adhesion between base stock and the film panel.

Description

Coating mechanism of film coating machine

Technical Field

The utility model relates to the technical field of mechanical equipment, specifically be a coating mechanism of film coating machine.

Background

The coating machine is mainly used for the surface coating process production of films, paper and the like, and the coating machine is used for coating a layer of glue, paint or ink with a specific function on a coiled substrate, drying and then rolling. The existing film coating equipment has a serious problem that the adhesive cannot be effectively and uniformly coated on the base paper when the equipment is used, so that the adhesiveness between the base paper and the film panel is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coating mechanism of film coating machine to the film coating equipment who proposes in solving above-mentioned background art can not be effectively even when using scribble the adhesive to the base stock, thereby can influence the problem of the adhesion between base stock and the film panel.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coating mechanism of film coating machine, includes mount pad, extrusion device and coating unit, the bottom of mount pad is through welded fastening has a plurality of support columns, the top right side of mount pad has a supporting shoe through welded fastening, the top left side of mount pad has static-removing device through welded fastening, extrusion device install in the top left side of mount pad, extrusion device includes first U type frame, first commentaries on classics roller and second commentaries on classics roller, first commentaries on classics roller with the second commentaries on classics roller pass through the rotation axis install in the inner chamber inside wall of first U type frame, the outside of first commentaries on classics roller has been around having connect the body, the lateral wall of second commentaries on classics roller has been around having connected the film panel, the body with the film panel passes through glue bonding fixation, the coating unit installation is fixed in the top of supporting shoe, the coating unit is including scribbling the roller, The bottom of the smearing roller is in surface contact with the base paper, the smearing roller is installed on the inner side wall of the second U-shaped frame through a rotating shaft, the storage box is fixedly welded to the top of the inner cavity of the second U-shaped frame, a guide plate is fixedly welded to the bottom of the storage box, and the bottom of the guide plate is in surface contact with the smearing roller.

Preferably, the static electricity removing device comprises an electricity suction box and a conductive column, and the conductive column is welded and fixed at the bottom of the electricity suction box.

Preferably, the number of the support columns is four, and the four support columns are distributed in a square shape.

Preferably, the rear side walls of the first U-shaped frame and the second U-shaped frame are provided with motors.

Preferably, the outer side surfaces of the first rotating roller and the second rotating roller are coated with anti-sticking coating.

Compared with the prior art, the beneficial effects of the utility model are that: this film coating machine's coating mechanism's setting, structural design is reasonable, installs coating unit at the top of supporting shoe, and the guide plate among the coating unit paints the surface of roller with the adhesive direction, and the guide plate uses the surface of painting the adhesive in the base stock that can be effectively even with the cooperation of painting the roller to can improve the adhesiveness between base stock and the film panel.

Drawings

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

FIG. 2 is a schematic structural view of the coating apparatus of the present invention;

fig. 3 is a schematic structural view of the static electricity removing device of the present invention.

In the figure: the electrostatic coating device comprises a mounting seat 100, a supporting column 110, a supporting block 120, a static electricity removing device 130, an electricity suction box 131, a conductive column 132, an extrusion device 200, a first U-shaped frame 210, a first rotating roller 220, a base paper 221, a second rotating roller 230, a film panel 231, a coating device 300, a coating roller 310, a storage box 320, a guide plate 321 and a second U-shaped frame 330.

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.

The utility model provides a coating mechanism of film coating machine for even the surface of paining the base stock with the adhesive, thereby can improve the adhesion between base stock and the film panel, please refer to fig. 1-3, including mount pad 100, extrusion device 200 and coating unit 300.

Referring to fig. 1 and 3 again, a plurality of support columns 110 are fixed to the bottom of the mounting base 100 by welding, a support block 120 is fixed to the right side of the top of the mounting base 100 by welding, a static electricity removing device 130 is fixed to the left side of the top of the mounting base 100 by welding, the mounting base 100 is used for mounting various parts, the support columns 110 are used for supporting the mounting base 100, the support block 120 is used for keeping the mounting base 221 horizontal, and the static electricity removing device 130 is used for absorbing static electricity on the backing paper 221 and the film panel 231.

Referring to fig. 1 and 3 again, the pressing device 200 is installed at the left side of the top of the installation base 100, the pressing device 200 includes a first U-shaped frame 210, a first rotating roller 220 and a second rotating roller 230, the first rotating roller 220 and the second rotating roller 230 are installed at the inner side wall of the inner cavity of the first U-shaped frame 210 through a rotating shaft, a base paper 221 is wound around the outside of the first rotating roller 220, a film panel 231 is wound around the outside wall of the second rotating roller 230, the base paper 221 and the film panel 231 are fixed by gluing, and the pressing device 200 is used for pressing and connecting the base paper 221 and the film panel 231 into a whole.

Referring to fig. 1-2 again, the coating device 300 is mounted and fixed on the top of the supporting block 120, the coating device 300 includes a coating roller 310, a storage box 320 and a second U-shaped frame 330, the bottom of the coating roller 310 contacts with the surface of the base paper 221, the coating roller 310 is mounted on the inner side wall of the second U-shaped frame 330 through a rotating shaft, the storage box 320 is welded and fixed on the top of the inner cavity of the second U-shaped frame 330, a guide plate 321 is fixed on the bottom of the storage box 320 through welding, the bottom of the guide plate 321 contacts with the surface of the coating roller 310, and the coating device 300 is used for uniformly coating the adhesive on the surface of the base paper 221.

Referring to fig. 1 and fig. 3 again, in order to effectively eliminate static electricity, the static electricity removing device 130 includes a suction box 131 and a conductive pillar 132, and the conductive pillar 132 is welded and fixed at the bottom of the suction box 131.

Referring to fig. 1, in order to improve the stability of the mounting base 100, the number of the supporting columns 110 is four, and four supporting columns 110 are distributed in a square shape.

Referring to fig. 1-2 again, in order to make the roller rotate normally, the rear side walls of the first U-shaped frame 210 and the second U-shaped frame 330 are provided with motors.

Referring to fig. 1 again, in order to reduce the friction coefficient between the first and

second rolls

220 and 230 and the base paper 221 and the film panel 231, the outer surfaces of the first and

second rolls

220 and 230 are coated with an anti-sticking coating.

The number of the supporting columns 110 is not limited to the specific number described in the embodiment, and those skilled in the art can increase or decrease the number as required on the premise that the stirring function of the device can be completed.

The working principle is as follows: pouring adhesive into the inner cavity of the storage box 320, wherein the adhesive enters the inner cavity of the flow guide plate 321 and flows out from the bottom of the flow guide plate 321 to flow to the surface of the coating roller 310, the base paper 221 and the film panel 231 move leftwards under the action of the first rotating roller 220 and the second rotating roller 230 respectively, the first rotating roller 220 and the second rotating roller 230 rotate under the action of a motor (not shown in the figure), the surface of the coating roller 310 is uniformly coated with the adhesive, the coating roller 310 rotates under the action of the motor (not shown in the figure), the adhesive is uniformly coated on the surface of the base paper 221, the film panel 231 and the base paper 221 are integrally bonded with each other through the adhesive under the extrusion of the first rotating roller 220 and the second rotating roller 230, during the bonding process, static electricity is generated between the film panel 231 and the base paper 221, and the static electricity is guided to the ground through the mounting seat 100 and the supporting column 110 by the static electricity removing device 130, so that the static electricity is removed.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A coating mechanism of a film coating machine is characterized in that: the coating device comprises a mounting seat (100), an extrusion device (200) and a coating device (300), wherein the bottom of the mounting seat (100) is fixedly provided with a plurality of supporting columns (110) through welding, the right side of the top of the mounting seat (100) is fixedly provided with a supporting block (120) through welding, the left side of the top of the mounting seat (100) is fixedly provided with a static removing device (130) through welding, the extrusion device (200) is arranged on the left side of the top of the mounting seat (100), the extrusion device (200) comprises a first U-shaped frame (210), a first rotating roller (220) and a second rotating roller (230), the first rotating roller (220) and the second rotating roller (230) are arranged on the inner cavity inner side wall of the first U-shaped frame (210) through a rotating shaft, bottom paper (221) is wound outside the first rotating roller (220), and a film panel (231) is wound on the outer side wall of the second rotating roller (230), the base paper (221) and the film panel (231) are fixed through glue in a bonding mode, the coating device (300) is fixedly installed at the top of the supporting block (120), the coating device (300) comprises a coating roller (310), a storage box (320) and a second U-shaped frame (330), the bottom of the coating roller (310) is in surface contact with the base paper (221), the coating roller (310) is installed on the inner side wall of the second U-shaped frame (330) through a rotating shaft, the storage box (320) is fixedly welded to the top of an inner cavity of the second U-shaped frame (330), a guide plate (321) is fixedly welded to the bottom of the storage box (320), and the bottom of the guide plate (321) is in surface contact with the coating roller (310).

2. The coating mechanism of a film coater according to claim 1, wherein: the static electricity removing device (130) comprises an electricity suction box (131) and a conductive column (132), wherein the conductive column (132) is welded and fixed at the bottom of the electricity suction box (131).

3. The coating mechanism of a film coater according to claim 1, wherein: the number of the supporting columns (110) is four, and the four supporting columns (110) are distributed in a square shape.

4. The coating mechanism of a film coater according to claim 1, wherein: and motors are arranged on the rear side walls of the first U-shaped frame (210) and the second U-shaped frame (330).

5. The coating mechanism of a film coater according to claim 1, wherein: the outer side surfaces of the first rotating roller (220) and the second rotating roller (230) are coated with anti-sticking coating.