CN215542372U

CN215542372U - Solvent-free compound machine coating unit

Info

Publication number: CN215542372U
Application number: CN202121107758.7U
Authority: CN
Inventors: 陆久同
Original assignee: Shandong Yuanda Packaging Co ltd
Current assignee: Shandong Yuanda Packaging Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-01-18
Anticipated expiration: 2031-05-21

Abstract

The utility model relates to a solvent-free compound machine coating device, which belongs to the technical field of compound machine equipment and comprises an anilox roller and a rubber disc, wherein the anilox roller is positioned above the rubber disc, one end of the rubber disc is provided with an arc-shaped rubber blocking cover, one end of the rubber blocking cover, which is close to the anilox roller, is provided with a scraper blade, the scraper blade is positioned on the inner side wall of the rubber blocking cover, and the scraper blade is in contact with the anilox roller. The glue blocking cover blocks glue solution thrown out of the anilox roller, the glue solution is prevented from being attached to equipment, the scraper scrapes the glue solution on the surface of the anilox roller, and the glue solution falls back to the glue tray for reuse.

Description

Solvent-free compound machine coating unit

Technical Field

The utility model relates to the technical field of compound machine equipment, in particular to a coating device of a solvent-free compound machine.

Background

The solvent-free compound machine is equipment for compounding two or more base materials by adopting a solvent-free adhesive. The gluing device of the solvent-free compound machine mainly comprises a reticulate pattern roller, a gluing press roller, a glue disc, a scraper, a smoothing roller, a glue solution circulating system and the like. The principle of coating the anilox roller with glue is the same as that of gravure printing, and when the anilox roller is in a rubber disc, the glue solution is filled in meshes of the anilox roller; after the anilox roller leaves the glue solution, the glue solution at the smooth part of the surface of the anilox roller is scraped by a scraper; when the reticulate pattern roller filled with glue solution in the meshes is contacted with the base material, the glue solution is transferred to the base material under the pressure of the gluing press roller, and the glue solution is changed into a continuous uniform glue solution layer from a discontinuous reticulate pattern through the smooth smoothing roller. And the anilox roller from which the glue solution is transferred is immersed into the glue tray again, and thus, the process is repeated in turn to form continuous gluing. However, when the anilox roller is used for sizing in a mode of a rubber disc, and when the anilox roller rises from the rubber disc in a rotating mode, the rubber solution can be thrown out due to viscosity of the rubber solution, and the rubber solution is attached to equipment, so that the equipment and the environment are polluted, and waste of the rubber solution can be caused. Aiming at the problems in the prior art, a solvent-free compound machine coating device for preventing glue solution from being thrown out is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a coating device of a solvent-free compound machine, which is realized by the following technical scheme:

the utility model provides a solventless laminator coating unit, includes reticulation roller and rubber tye, the reticulation roller is located the top of rubber tye, rubber tye one end is provided with curved fender and glues the cover, the one end that keeps off the rubber tye and be close to the reticulation roller is provided with the scraper blade, the scraper blade is located the inside wall that keeps off the rubber tye and scraper blade and reticulation roller contact.

The utility model is further configured to: keep off the gluey cover and articulate in the top of rubber tyer, the slot has all been seted up on the two parallel lateral walls of rubber tyer, every be provided with the slot of two parallels on the rubber tyer lateral wall, it has the fixed plate that is used for the fixed rubber tyer that keeps off to peg graft in the slot, the fixed plate is the U type.

The utility model is further configured to: the scraper blade is connected with the glue blocking cover in a sliding mode.

The utility model is further configured to: the rubber blocking cover is characterized in that sliding grooves are formed in two parallel side walls of the rubber blocking cover, a fixing groove is formed in one side wall, close to the anilox roller, of the rubber blocking cover, the fixing groove is communicated with the sliding grooves, a guide pillar is fixedly connected to the side wall of the scraper blade, and the guide pillar is connected to the sliding grooves in a sliding mode.

The utility model is further configured to: the side wall of the scraper is fixedly connected with a handle.

In conclusion, the beneficial technical effects of the utility model are as follows:

the glue blocking cover blocks glue solution thrown out of the anilox roller, the glue solution is prevented from being attached to equipment, the scraper scrapes the glue solution on the surface of the anilox roller, and the glue solution falls back to the glue tray for reuse.

Drawings

Fig. 1 is a schematic view for showing the overall structure of the present embodiment;

FIG. 2 is an exploded view showing the glue pan and the glue shield;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;

fig. 4 is a partially enlarged schematic view of a portion B in fig. 2.

Reference numerals: 1. an anilox roll; 2. a rubber plate; 21. a slot; 3. a glue blocking cover; 4. a squeegee; 5. a fixing plate; 31. a chute; 32. fixing grooves; 41. a guide post; 42. a handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Examples

As shown in fig. 1-4, the solvent-free compound machine coating device disclosed by the utility model comprises an anilox roller 1 and a rubber disc 2, wherein the anilox roller 1 is rotatably connected to a frame (not shown in the figure), the rubber disc 2 is fixedly connected to the frame (not shown in the figure), the anilox roller 1 is positioned above the rubber disc 2, one end of the rubber disc 2 is provided with an arc-shaped rubber blocking cover 3, one end of the rubber blocking cover 3, which is close to the anilox roller 1, is provided with a scraper 4, the scraper 4 is positioned on the inner side wall of the rubber blocking cover 3, and the scraper 4 is in contact with the anilox roller 1. The glue blocking cover 3 blocks glue solution thrown out of the anilox roller 1, the glue solution is prevented from being attached to equipment, and the scraper 4 scrapes the glue solution on the surface of the anilox roller 1 and drops the glue solution back to the glue disc 2 for reuse.

Keep off the gum cover 3 and articulate in the top of rubber plate 2, all seted up slot 21 on the lateral wall of two parallels of rubber plate 2, be provided with the slot 21 of two parallels on the 2 lateral walls of every rubber plate, it has fixed plate 5 that is used for the fixed gum cover 3 that keeps off to peg graft in the slot 21, and fixed plate 5 is the U type. When glue solution is coated, the fixing plate 5 is inserted into the slot 21 to fix the glue blocking cover 3, and at this time, the glue blocking cover 3 is positioned between two parallel side walls of the fixing plate 5. When clearing up the rubber disc 2, take out fixed plate 5 from slot 21, rotate and keep off gluey cover 3, conveniently clear up rubber disc 2.

The scraper 4 is connected with the glue blocking cover 3 in a sliding manner, the two parallel side walls of the glue blocking cover 3 are provided with arc-shaped sliding grooves 31, and the circle center of each sliding groove 31 coincides with the circle center of the glue blocking cover 3. The glue blocking cover 3 is provided with a fixing groove 32 on the side wall of one end close to the anilox roller 1, the fixing groove 32 is communicated with the sliding groove 31, the side wall of the scraper 4 is fixedly connected with a guide pillar 41, and the guide pillar 41 is connected in the sliding groove 31 in a sliding manner. The scraper 4 slides with keeping off gluey cover 3 and be connected, can strike off keeping off the adnexed glue solution on the gluey cover 3 inner wall, scrape back in the rubber tyer 2, recycle the glue solution. A handle 42 is fixedly connected to the side wall of the scraper 4. The handle 42 moves the scraper 4 to scrape off the glue solution adhered to the inner wall of the glue blocking cover 3.

Specific implementation of this example:

when glue is coated, the fixing plate 5 is inserted into the slot 21, the glue blocking cover 3 is fixed between two parallel side walls of the fixing plate 5, and then the guide post 41 on the scraper 4 is moved into the fixing groove 32, so that the scraper 4 is contacted with the anilox roller 1.

When the rubber plate 2 is cleaned, the fixing plate 5 is taken out from the slot 21, the scraping plate 4 slides along the sliding groove 31 through the handle 42, and the rubber solution on the inner wall of the rubber blocking cover 3 is scraped into the rubber plate 2.

Claims

1. The utility model provides a solventless laminator coating device, includes anilox roller (1) and rubber tyer (2), anilox roller (1) is located the top of rubber tyer (2), its characterized in that, rubber tyer (2) one end is provided with curved fender and glues cover (3), the one end that keeps off and glue cover (3) and be close to anilox roller (1) is provided with scraper blade (4), scraper blade (4) are located the inside wall that keeps off and glue cover (3) and scraper blade (4) and anilox roller (1) contact.

2. The solvent-free compound machine coating device according to claim 1, wherein the glue blocking cover (3) is hinged above the glue tray (2), two parallel side walls of the glue tray (2) are provided with slots (21), each side wall of the glue tray (2) is provided with two parallel slots (21), a fixing plate (5) for fixing the glue blocking cover (3) is inserted in each slot (21), and the fixing plate (5) is U-shaped.

3. The solvent-free compound machine coating device according to claim 1, wherein the scraper (4) is connected with the glue blocking cover (3) in a sliding manner.

4. The solvent-free compound machine coating device according to claim 1, wherein a sliding groove (31) is formed on two parallel side walls of the glue blocking cover (3), a fixing groove (32) is formed on one side wall of the glue blocking cover (3) close to the anilox roller (1), the fixing groove (32) is communicated with the sliding groove (31), a guide pillar (41) is fixedly connected to a side wall of the scraper (4), and the guide pillar (41) is slidably connected in the sliding groove (31).

5. The solvent-free composite machine coating apparatus according to claim 1, wherein a handle (42) is fixedly attached to a side wall of the squeegee (4).