Two-step automatic cutting and film covering machine

Abstract

The invention relates to a two-step automatic cutting and film covering machine. The two-step automatic cutting and film covering machine comprises a film covering box, a bottom plate and a cutting and punching box; mounting plates are vertically mounted at two ends of the top end of the bottom plate correspondingly; a top plate is horizontally mounted at the top end of a side wall between the mounting plates; a main film rotating shaft is horizontally mounted at the lower end of one side of the mounting plate through a rotating shaft; fixing mechanisms are arranged at the lower ends of the mounting plates at two ends of the main film rotating shaft; the cutting and punching box is installed on one side, far away from the main film rotating shaft, of the bottom plate; a control panel is installed in the middle of the upper end of the front surface of the cutting and punching box; the film covering box is installed on one side, away from the bottom plate, of the cutting and punching box; and material openings are horizontally formed in the middles of the upper ends of the front surface and the back surface of the film covering box. According to the two-step automatic cutting and film covering machine of the invention, a first air cylinder is started to work to drive a second sliding block to slide in a second sliding way, so that an adjusting roller can be driven to ascend and descend, and therefore, the tensioning degree of a film is adjusted.

Description

technical field [0001] The invention relates to the technical field of laminating machines, in particular to a two-pass automatic cutting and laminating machine. Background technique [0002] Film lamination, also known as "overplastic", "mounting glue", "film sticking", etc., refers to the use of transparent plastic film to be pasted on the surface of printed matter by hot pressing to protect and increase gloss. After the welding process, it is necessary to lay the EVA and the back plate for the second time, and punch holes according to the process requirements to ensure that the end of the bus bar protrudes from the hole after the film is covered. This process requires the use of a laminating machine instead of manual lamination. The traditional laminating machine There are still some problems, the specific problems are as follows: [0003] 1. Traditional devices of this type cannot adjust the tension of the film, the quality cannot be controlled, and cannot meet the tech...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a two-channel automatic cutting and laminating machine to solve the problems of the inability to adjust the tension degree of the film, the lack of a punching mechanism and the easy wrinkling of the film in the above-mentioned background technology

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