Coating film production line

Abstract

The invention relates to a coating film production line. The production line comprises a plurality of roller rods for arranging roll materials, wherein the sides of the roller rods are provided with first film rollers and second film rollers, the first film rollers and the second film rollers are arranged in the up-down direction, the sides of the first film rollers and the second film rollers areprovided with first pressing heads and second pressing heads correspondingly, and a driving mechanism drives the first pressing heads and the second pressing heads to be close to or far away from roller bodies of the first film rollers and the second film rollers. The system can ensure continuous feeding of films, and the problem of material abandonment loss caused by replacing film rolls is reduced.

Description

technical field [0001] The invention relates to the technical field of film production, in particular to a coating film production line. Background technique [0002] In packaging equipment or film equipment, in order to continuously realize the film supply operation, the roll frame is generally used to support the film roll. During the actual use of the film roll, the film roll is wound into a cylindrical structure, and the film roll is placed on the roll frame. On the roller bar, one end of the film roll is pulled out manually, and then the material is supplied to the film, so that the film can be laid on the packaging or on the board; [0003] When the film roll is used up, the entire system needs to be shut down, and then a new film roll is replaced on the roll stand, and then the new film is pulled out from the film roll again, and the film is passed through various transfer rollers, so that Realize the feeding operation of new film. However, when replacing the film ro...

AI Technical Summary

Problems solved by technology

[0003] When the film roll is used up, the entire system needs to be shut down, and then a new film roll is replaced on the roll frame, and then the new film is pulled out from the film roll again, and the film is passed through various transfer rollers, so that Realize the feeding operation of new film. However, when replacing the film roll, the production efficiency of the system will drop due to the need to stop. When operating on the sheet film, the previously used film cannot be integrated due to the film roll replacement process. Covering a plate will cause the film and film flowers to fail to align, which will directly lead to the scrapping of the plate and part of the film on the production line, directly causing significant economic losses

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