Film feeding mechanism of film laminating machine

Abstract

The invention relates to a film feeding mechanism of a film laminating machine, and relates to the technical field of film laminating machines. The film feeding mechanism comprises a mounting table, asupporting seat is mounted on the mounting table, a rotating seat is rotatably mounted on the supporting seat, a driving mechanism is installed on the mounting table, a sliding way in the length direction of the rotating seat is formed in the rotating seat, and the sliding way is arranged in a surrounding manner in the circumferential direction along the center axis of the rotating seat. A sleevetaking plate is arranged in the sliding way in the horizontal direction in a sliding manner, a reset spring stretching and retracting in the moving direction of the sleeve taking plate is further arranged in the sliding way, an operation table located on one side of the supporting seat is further installed on the mounting table, and a sleeve taking mechanism with an opening right facing the rotating seat is arranged on the operation table. The operation table is further provided with a sleeve feeding mechanism located on the side, away from the rotating seat, of the sleeve taking mechanism. The operation table is further provided with a sleeve falling channel located between the sleeve taking mechanism and the sleeve feeding mechanism. The mechanism has the effects that a film sleeve canbe automatically replaced, and the replacement efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of laminating machines, in particular to a laminating mechanism of a laminating machine. Background technique [0002] At present, the laminating machine can be divided into two categories: instant coating laminating machine and pre-coating laminating machine. It is a special equipment for paper and film. The ready-to-coat laminating machine includes three parts: gluing, drying, and hot pressing. It has a wide application range and stable and reliable processing performance. It is a laminating equipment widely used in China. [0003] There is a kind of packaging bag laminating machine on the existing market such as figure 1 Shown, comprise organic platform 12, are installed with oven 13, a plurality of transmission rollers 14 that rotate on the inner side wall of platform 12 successively on the platform 12, and the laminating seat 15 that is positioned at the drive roller 14 rears; Laminating seat 15 It i...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: when the film on the film sleeve is used up, it is necessary to manually remove the exhausted film sleeve from the drive roller, and then reinsert the new film sleeve into the drive roller. roller; and in order to ensure that the film sleeve can rotate with the drive roller, the inner wall of the film sleeve must be closely attached to the outer wall of the drive roller; thus making it difficult to remove and replace the film sleeve manually, and also reducing the work efficiency

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