Winding device for film casting machine

Abstract

The invention discloses a winding device for a film casting machine in the technical field of film winding. The winding device comprises a winding box, wherein a first supporting frame is fixedly mounted in the winding box, a servo motor is fixedly mounted at the top of the first supporting frame, the output end of the servo motor is fixedly connected with a rotary disc, and bearings are fixedly mounted at one side of the rotary disc; and a roller shaft is fixedly connected to one side of each bearing, a second supporting frame is fixedly installed in the winding box, a motor is fixedly connected to the top of the second supporting frame, and a clamping cylinder is fixedly installed at the output end of the motor. According to the winding device, the bearings are fixedly installed at one side of the rotary disc, one sides of the bearings are fixedly connected with the three roll shafts, and after winding is completed, the servo motor controls the rotary disc to rotate, the wound roll shaft can be taken out, the other roll shaft can conduct drum adding on the wound roll shafts, and the last roll shaft is wound simultaneously; and the three roll shafts work in a replacing manner, sothat the working efficiency is greatly improved, and human resources are saved.

Description

technical field [0001] The invention relates to the technical field of film winding, in particular to a winding device for a film casting machine. Background technique [0002] A film is a thin, flexible, transparent sheet made of plastic, adhesive, rubber, or other material. Thin films are scientifically explained as: 2-dimensional materials formed by depositing atoms, molecules or ions on the surface of a substrate, such as optical films, composite films, superconducting films, polyester films, nylon films, plastic films, etc. Thin films are widely used in electronics, machinery, printing and other industries. Thin film materials refer to thin metal or organic layers with a thickness ranging from a single atom to a few millimeters. Electronic semiconductor functional devices and optical coatings are the main applications of thin film technology. [0003] At present, in the process of film production, it is necessary to open the device to wind the film on the rotating shaf...

AI Technical Summary

Problems solved by technology

[0003] At present, in the process of film production, it is necessary to open the device to wind the film on the rotating shaft several times before further automatic winding, resulting in low production efficiency and waste of human resources. As the thickness of the winding becomes thicker and thicker, the pressure of the pressure roller on the film will be uneven, which will cause the film to be uneven during winding, and the film will be offset. After the film is wound, the film is generally cut off manually. It causes a waste of human resources and time. After the film is rolled, it is necessary to manually take out the finished roll and replace it with a new roll to continue the winding work, resulting in low production efficiency. Therefore, those skilled in the art provide A winding device for a film casting machine to solve the problems raised in the above-mentioned background technology

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