Automatic winding device

Abstract

The invention relates to an automatic winding device. The automatic winding device mainly comprises a winding mechanism, a rack, an automatic roll changing mechanism, an air swelling shaft transmission mechanism and a tension control system. The winding mechanism is composed of a winding roller, an air swelling shaft, a cycloid motor, synchronous pulleys, an air swelling shaft drive mechanism and an air swelling shaft guide mechanism. The automatic roll changing mechanism is composed of an air pipe, a pull-rod-type cylinder, a carrier roller, a compression roller, a rubber roller, a rodless cylinder and the like. A roll discharging mechanism is composed of a miniature cylinder, a baffle and a spring. The air swelling shaft transmission mechanism is composed of a linear sliding block, a sliding rail, a cylinder, an air swelling shaft transfer rack, a motor, chain wheels and a chain. The tension control system comprises a tension detector, a tension detection roller, a tension controller and the like. The automatic winding device is mainly used for automatically winding plastic films and changing rolls of the plastic films, the effect that winding tension is constant is guaranteed, machines can replace people and thus labor using cost of enterprises can be reduced.

Description

technical field [0001] The invention relates to a winding device in plastic film production equipment, in particular to a device capable of realizing automatic winding and winding. Background technique [0002] The production process of plastic film is to first extrude and plasticize the plastic particles, form a film in a special mold, then cool and solidify after embossing, and then collect the solidified and formed film into rolls by the winding device. After being rolled to a certain size, it is cut transversely into a roll, and finally packed. Most of the traditional winding methods are manually operated. Although the operation is simple, the whole winding process involves not only the cutting of the film, but also the changing of the roll. Usually, two to three people are required to complete the operation in a very short time. , It is not conducive to the safety of the operator itself, and it is also not conducive to the production mode of the automatic assembly line...

AI Technical Summary

Problems solved by technology

Most of the traditional winding methods are manually operated. Although the operation is simple, the whole winding process involves not only the cutting of the film, but also the changing of the roll. Usually, two to three people are required to complete the operation in a very short time. , which is not conducive to the safety of the operator itself, and is not conducive to the production mode of the automatic assembly line

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