Film coating device and film coating method thereof

Abstract

The invention discloses a film coating device which comprises a base, a transmission mechanism arranged above the base, a control mechanism arranged below the base and a film coating mechanism arranged above the transmission mechanism, wherein the film coating mechanism comprises a feeding hole, a discharging hole, a film placement plate, a planishing roller, a film coating roller and an auxiliarycooling roller; the film placement plate is positioned between the feeding hole and the discharging hole and has an upward dip angle of 45-60 degrees; the planishing roller, the film coating roller and the auxiliary cooling roller are sequentially positioned above the film placement plate; two transmission rollers are arranged on two sides of each of the planishing roller, the film coating rollerand the auxiliary cooling roller; the transmission rollers are externally connected with a control motor; and the control mechanism controls and is connected with the transmission mechanism and the control motor. The invention further discloses a film coating method of the film coating device. The film coating device can realize automatic film coating to reduce the labor cost, can adjust the filmcoating direction and time, tightens the coated film, realizes a stagger planishing process to enable the films to be level and smooth enough and unified in structure and meet various production demands and improves the production efficiency and the film coating quality.

Description

technical field [0001] The invention relates to the field of film covering, in particular to a film covering device and a film covering method thereof. Background technique [0002] In order to avoid scratches and other problems during the transportation of the product, it is usually necessary to paste a protective film on the surface of the product after the product is produced and before packaging; the film coating device is a special equipment for paper and film. The ready-to-coat laminating device includes three parts: gluing, drying, and hot pressing. It has a wide range of applications and stable and reliable processing performance. It is currently the most widely used laminating equipment in China. [0003] The methods of pasting films commonly used in the prior art include: [0004] (1) Manual lamination, this film lamination method has low efficiency, poor effect and large manpower demand; [0005] (2) Use automatic film lamination machines on the market for lamin...

AI Technical Summary

Problems solved by technology

[0004] (1) Manual lamination, this film lamination method has low efficiency, poor effect and large manpower demand;

[0005] (2) Use automatic film lamination machines on the market for lamination, but most of the existing automatic film lamination machines have complex structures, and can only carry out film lamination in one direction, and cannot apply film to non-planar products, so the applicability is poor

[0007] With the development of printing technology, more and more enterprises, schools and even families have begun to use laminating devices, but at the same time they generally produce less when they use them, and the existing laminating devices are relatively large in size and expensive to purchase. The cost is high, and it is not very attractive to the demanders of small production volumes, and the existing lamination devices generally can only laminate on one side. If double-sided lamination is required, a second lamination is required instead of one Double-sided lamination, which also leads to lower production efficiency

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