Film laminating machine

Abstract

The invention provides a film laminating machine to overcome the disadvantages of no mechanism for rapidly replacing reels, low operating efficiency, poor precision, slow reaction, and high labor intensity in hand-operated alignment of the film laminating machine in the prior color coating production line. The film laminating provided by the invention comprises an uncoiler (1), a loop (2), and a stitching machine (3), wherein the uncoiler is fixed on the pedestal of the loop (2), and the stitching machine (3) is arranged in the production line. The film laminating machine with the above structure can rapidly replace reels, continuously work, automatically align, automatically flatten, and possesses temperature adjusting function, substantially enhances the work efficiency, and saves the production cost.

Description

technical field [0001] The invention belongs to the production field of color coating lines in the metallurgical industry, and in particular relates to equipment suitable for thermally coating chemical films on metal strips. Background technique [0002] Most of the traditional laminating machines are cold-coated protective film, that is, the metal strip and the chemical film are glued and pressed at room temperature, and there are the following disadvantages: there is no fast roll-changing mechanism when the uncoiler is changing rolls, and the operation time is relatively long. Long, low work efficiency; the centering method of the film roll and the metal strip is mostly misalignment or manual alignment, with poor precision, slow response, and high labor intensity; the tension control accuracy of the film is poor; the pressing roller has no temperature adjustment structure, It is impossible to achieve accurate control of the lamination temperature. Based on the above short...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the traditional film laminating machine without a fast roll changing mechanism, poor work efficiency, poor precision, slow response, manual centering labor intensity, and poor film tension control accuracy; the pressing roller has no temperature adjustment mechanism, and the film temperature control is not accurate In order to solve the defects, the film pressing method of the air-expanding shaft-type laminating machine is adopted, including uncoilers, loopers, pressing machines and other equipment, which have the functions of quick roll change, automatic centering, automatic flattening, and temperature adjustment, which can improve Improve work efficiency, increase the degree of production automation, and improve the quality of lamination

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