Environment-friendly PLA coated paper multifunctional full-automatic intelligent film laminating machine

Abstract

The invention provides an environment-friendly PLA coated paper multifunctional full-automatic intelligent film laminating machine which comprises a rack, the feeding end and the discharging end of an inner cavity of the rack are each provided with a sealing assembly, a film laminating heating roller, a separation assembly and a volatilization assembly are sequentially arranged in the rack, and each sealing assembly comprises a baffle fixed to the inner wall of the rack, and two first conveying rollers which are located at the top of the baffle, the sides, away from each other, of the two first conveying rollers abut against pressing roller air bags, and the volatilization assembly comprises a first volatilization mechanism and a second volatilization mechanism which are sequentially arranged from top to bottom; the first volatilization mechanism comprises a first tensioning roller rotationally connected with the inner wall of the rack, a pushing element inserted into the first tensioning roller and a rotary heating element located at the bottom end of the first tensioning roller. According to the machine, the interior of the rack can be sealed while the coated paper is conveyed so as to cooperate with the volatilization assembly to perform efficient and automatic volatilization.

Description

technical field [0001] The invention mainly relates to the technical field of coated paper production, in particular to an environment-friendly PLA coated paper multifunctional automatic intelligent laminating machine. Background technique [0002] The lamination of coated paper is a kind of processing technology in the post-processing of paper. It is a measure of heating the plastic film coated with adhesive and bonding it with coated paper to form a product. [0003] According to a new type of film-coated paper laminating machine provided by the patent literature with the application number CN202010473338.4, it can be known that the product includes a base, and a frame is symmetrically arranged at both ends of the top of the base, and a film is provided between the two frames. Roller adjustment device, the bottom of the film-coated roller adjustment device is installed with a horizontally placed first driving motor, one end of the first driving motor is provided with a wor...

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Problems solved by technology

[0004] However, the traditional laminating machine still has defects. For example, although the above-mentioned laminating machine can adapt to laminating paper with different thicknesses, the open design of the traditional laminating machine is difficult to effectively control the temperature in the frame, resulting in After coating, the solvent is difficult to volatilize effectively, and it is easy to cause the degradation of the polymer in the hot melt adhesive, resulting in blistering on the surface of the coated paper

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