Cutting device for building heat transfer printing film processing

Abstract

The invention provides a cutting device for building heat transfer film processing. The cutting device comprises a base, a storage roller, an auxiliary roller, a cutting roller, a waste roller, a cutter frame and an electronic screen, and is characterized in that the storage roller is arranged at one side of the inner wall of the base, a motor is arranged at one side of the cutting roller, the motor penetrates through the cutting roller and is connected with an internally-arranged rotating shaft, and a first spring cutter is arranged on the surface of the rotating shaft; and an air pressure rod is arranged on the inner wall of the side, far away from the motor, in the cutting roller, a second spring cutter is arranged at one side of the air pressure rod, a lifting motor is arranged on the top of the cutter frame, a cutter is arranged on the portion, located at the other side of the lifting motor, of a cutter base, a photoelectric sensor is arranged at the side, close to the waste roller, of the cutter base, and the electronic screen is arranged on the base. According to the cutting device, a heat transfer printing film can be cut through the first spring cutter and the second spring cutter which are arranged in the cutting roller and the cutter on the cutter frame, the cutting size can be adjusted according to the set size through the electronic screen, the photoelectric sensor and the air pressure rod, the production efficiency is improved, and the requirement of factory standard production is met.

Description

technical field [0001] The invention mainly relates to the technical field of thermal transfer films, in particular to a cutting device for processing architectural thermal transfer films. Background technique [0002] The thermal transfer decoration process is a process of transferring the decorative pattern on the thermal transfer film to the surface of the decorated building material through one-time heating of the thermal transfer film to form a high-quality decorative film. During the thermal transfer process, the protective layer and the pattern layer are separated from the polyester substrate by the combined action of heat and pressure, and the hot melt adhesive makes the entire decorative layer and the substrate permanently bonded. The thermal transfer film is made of polyethylene film as a backing paper and printed with a wood grain decorative layer. The surface is composed of a protective layer, a base color layer, a release layer and a hot melt adhesive layer. B...

AI Technical Summary

Problems solved by technology

The thermal transfer film delivery mechanism is provided with a vertically protruding cutter that can be protruded downwards. Although the patent can cut the film, the effect of cutting the film is poor, and it is difficult to control the size of the cut and the running time of the equipment. It affects the efficiency of production products and cannot meet the needs of automatic production in factories

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