CN-224221723-U - Film laminating device for multilayer coating precoating film

Abstract

The utility model relates to the technical field of precoating film coating devices, in particular to a multilayer coating film coating device for precoating, which comprises a base, wherein one end above the base is rotatably provided with a material rolling roller, at least two precoating film rollers are rotatably arranged above one side of the material rolling roller in the base, a plurality of temperature-adjustable press rollers which are consistent with the precoating film rollers in number are arranged on the side surfaces of the precoating film rollers, the temperature-adjustable press rollers are closely attached to the elastic support rollers, a warm bin is arranged on the side surfaces of the temperature-adjustable press rollers, the temperature-adjustable press rollers and the elastic support rollers on the side surfaces of the warm bin are arranged in the wall of the base, and a cleaning assembly for cleaning the precoating film is arranged on the side surfaces, close to the material rolling rollers, of the temperature-adjustable press rollers and the elastic support rollers. According to the utility model, by arranging at least two precoating rollers and the matched temperature-adjustable pressing roller and elastic supporting roller, efficient continuous lamination of multilayer precoating can be realized, and the materials after lamination can be further fused by the warm warehouse.

Inventors

• Yang Lianquan
• Chen Longcang
• WU DENGGAO

Assignees

• 温州全联包装材料有限公司

Dates

Publication Date

20260512

Application Date

20250604

Claims (5)

1. 1. The laminating device for the multilayer coating precoating comprises a base (10) and is characterized in that one end above the base (10) is rotatably provided with a material roller (20), at least two precoating film rollers (21) are rotatably arranged above one side of the material roller (20) in the base (10), a plurality of adjustable temperature press rollers (22) and elastic support rollers (23) with the number consistent with that of the precoating film rollers (21) are arranged on the side surfaces of the precoating film rollers (21), the adjustable temperature press rollers (22) are tightly attached to the elastic support rollers (23), and a warm warehouse (24) is arranged on the side surfaces of the adjustable temperature press rollers (22); The temperature-adjustable compression roller (22) and the elastic support roller (23) at the side surface of the warm bin (24) are arranged in the wall of the base (10) and are provided with pressing components; The adjustable temperature press roller (22) and the elastic support roller (23) are provided with a cleaning component for cleaning precoating films close to the side surface of the material roller (20).
2. 2. The multilayer coating film laminating device according to claim 1, wherein the pressing assembly comprises an electric push rod (26), a first connecting block (27), fixed columns (29), a second connecting block (210) and springs (211), grooves (25) are formed in two sides of the elastic support roller (23) on the base (10), the electric push rod (26) is fixedly arranged at the lower end inside the grooves (25), a first connecting block (27) is fixedly arranged at the output end of the electric push rod (26), the first connecting block (27) is movably arranged inside the grooves (25), the elastic support roller (23) is rotatably connected with the grooves (25), limiting grooves (28) are formed in two sides of the temperature-adjustable press roller (22) on the base (10), the fixed columns (29) are fixedly arranged in the limiting grooves, the second connecting block (210) are movably sleeved on the periphery of the fixed columns (29), the springs (211) are movably sleeved on the periphery of the fixed columns (29), and the second connecting block (210) is located below the springs (211).
3. 3. The film laminating device for multilayer coating film according to claim 1, wherein the cleaning assembly comprises a rotating shaft (212), a cleaning shaft (213) and a belt (214), the rotating shaft (212) is arranged between the adjustable temperature press rollers (22), the rotating shaft (212) is rotatably arranged in the base (10), the cleaning shaft (213) is arranged on the side surface of the rotating shaft (212), and the rotating shaft (212) is in transmission connection with the cleaning shaft (213) through the belt (214).
4. 4. The film laminating device for multilayer coating film according to claim 3, wherein the cleaning assembly is arranged at the middle position of the side surfaces of the temperature-adjustable press roller (22) and the elastic support roller (23), and the surface of the rotating shaft (212) is made of rough materials.
5. 5. The film laminating device for multilayer coating film according to claim 2, wherein the spring (211) is made of high-strength material, the warm warehouse (24) is provided with a cover plate, and the cover plate is detachable.

Description

Film laminating device for multilayer coating precoating film Technical Field The utility model relates to the technical field of precoating film laminating devices, in particular to a multilayer coating precoating film laminating device. Background The film coating, namely the film pasting, is a processing technology of coating the plastic film with the adhesive, and bonding the plastic film and the paper printed matter together after heating and pressurizing to form a paper-plastic integrated product, and the surface of the printed matter coated with the film is smoother and brighter due to the fact that the surface of the printed matter is provided with a thin and transparent plastic film, thereby improving the glossiness and the fastness of the printed matter, ensuring that the image-text color is more vivid and rich in third dimension, meanwhile, the functions of water resistance, pollution resistance, wear resistance, crease resistance, chemical corrosion resistance and the like are further achieved, the precoating film refers to a process of compounding a plastic film with a paper printing product after the plastic film is rubberized and rewound in advance, glue solution is coated on the film by a precoating film processing factory according to the use specification and breadth for selection of a user after rewinding, and then the glue solution is compounded with the printing product. The efficient film coating device for the precoating film disclosed in the China patent with the publication number of CN202421079811.0 has the working principle that ' through the arrangement of the cleaning component, static electricity can be attached to an outer cylinder, dust on the surface of the precoating film can be adsorbed, the trouble that pressure loss is caused to the precoating film when rotating is avoided after sundries are attached to the surface of a compression roller, and through the arrangement of the connecting plate, dust adsorbed on the surface of the outer cylinder can be scraped and collected in the connecting plate, the outer cylinder can be automatically cleaned, the manual cleaning time of the outer cylinder is reduced, the outer cylinder can be completely attached to the precoating film, the smearing quality is enhanced, the film coating efficiency is improved, the quick-mounting and dismounting structure of the mounting plate is matched, the collected dust can be conveniently cleaned, the surface of the connecting plate can be abutted to the surface of the outer cylinder through the slidable sealing plate, the surface of the outer cylinder can be improved, but the film coating device can only perform single-layer film coating work, the cycle of ' film coating-taking-out-secondary film coating ' is required to be repeatedly executed when multi-layer film coating is performed, the whole process time is increased, the production efficiency is remarkably reduced, the serial production bottleneck is remarkably, and the requirement of the serial production efficiency is remarkably improved, and the multiple production bottleneck can not meet the requirement of the serial production efficiency is met. Disclosure of utility model The utility model provides a film laminating device for multilayer coating precoating, which aims at the defects of the prior art and comprises a base, wherein one end above the base is rotatably provided with a material rolling roller, at least two precoating film rollers are rotatably arranged above one side of the material rolling roller in the base, a plurality of temperature-adjustable press rollers and elastic support rollers, the number of which is consistent with that of the precoating film rollers, are arranged on the side surfaces of the precoating film rollers, the temperature-adjustable press rollers are tightly attached to the elastic support rollers, a warm warehouse is arranged on the side surfaces of the temperature-adjustable press rollers, a pressing assembly is arranged in the wall of the base between the temperature-adjustable press rollers and the elastic support rollers, and a cleaning assembly for cleaning the precoating film is arranged on the side surfaces, close to the material rolling rollers, of the temperature-adjustable press rollers and the elastic support rollers. As the improvement of above-mentioned technical scheme, pressfitting subassembly includes electric putter, connecting block one, fixed column, connecting block two, spring, the fluting has been seted up on the base to the elastic support roller both sides, the fixed electric putter that is provided with of the inside lower extreme of fluting, electric putter's output is fixed to be provided with connecting block one, connecting block one activity sets up inside the fluting, elastic support roller rotates with the fluting to be connected, the restriction groove has been seted up on the base to adjustable temperature compression roller both sides, the fixed column that is provided