Blow molding machine winding device and method for reducing adhesion of film and roller

Abstract

The invention relates to the technical field of film winding and discloses a blow molding machine winding device for reducing adhesion of a film and a roller. The blow molding machine winding device comprises a support, a first rotating shaft is fixedly connected to the inner wall of the middle of the support, a measuring mechanism is fixedly connected to the inner wall of the middle of the support, the outer side of the first rotating shaft is sleeved with an inner roller, the outer side of the inner roller is fixedly connected with a winding roller, and the top of the support is fixedly connected with a connecting column. According to the blow molding machine winding device for reducing adhesion of the film and the roller, electromagnets drive fixing bases to move, the fixing bases drive static electricity removing pieces to move, the static electricity removing pieces clamp the film, then the inner roller drives pistons to move, a second magnetic block drives first magnetic blocks to operate, and then the first rotating shaft, a magnetism isolating plate and the first magnetic blocks are used in cooperation with compression cavities, so that the effects of removing static electricity on the film, preventing the film from being bonded and improving the film winding speed are achieved, and compared with traditional equipment, the blow molding machine winding device can effectively guarantee winding of the film.

Description

technical field [0001] The present invention relates to the technical field of film winding, and specifically relates to a blow molding machine winding device and method for reducing adhesion between film and roller. Background technique [0002] Blow molding is also called hollow blow molding. The blow molding process is completed by a blow molding machine. The plastic melted into a liquid is blown into a film by the wind of the machine. The film is rolled up to make the plastic film easy to carry and transport. [0003] In the existing technology, the film blowing machine of plastic film generally includes a film blowing device, a film pressing roller and a winding device. The formed film passes through the guide roller and then winds up through the winding roller. When the rewinding device is rewinding the film, due to the static electricity generated by the friction between the film and the roller body, it is easy to adhere to or even adhere to the surface of the roller...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a blow molding machine winding device and method for reducing the bonding between the film and the roller. Roll device cloth does not have the problem of static removal and preventing film adhesion

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