Track adjusting device for PC thin film and sheet production line

Abstract

Disclosed is a material extraction device for a PC thin film and sheet production line. An air inlet of an air draft pump (1) is communicated with a stock bin of a powder machine (7) on the PC thin film and sheet production line through a pipeline, an air outlet of the air draft pump (1) is communicated with a feeding inlet of a hopper (3) through a material conveying pipe (2), a dust removable opening is formed in the top of the hopper (3), a cyclone dust collector (4) is arranged on the dust removal opening of the hopper (3), the hopper (3) is arranged on a rack (5), and a material bag (6) is arranged on the rack (5) and is arranged on a discharging hole of the hopper (3). The material extraction device has the advantages that the material extraction device is added on an existing powder machine, original manual conveying is replaced, the feeding efficiency is improved, dust generated in the feeding process is treated, the good environment in a workshop is kept, and time and labor are saved.

Description

technical field [0001] The invention relates to the field of PC film and sheet production lines, in particular to a track adjustment device for PC film and sheet production lines. Background technique [0002] At present, when laminating film on the PC film and sheet production line, the film needs to be rolled onto the roll, and the position of the film roll needs to be constantly adjusted during lamination. The existing roll is marked with a scale for the operator to observe The adjustment position of the film roll, and this adjustment method not only takes a long time, but also causes product waste and is inconvenient to operate. Contents of the invention [0003] The purpose of the present invention is to aim at the current film coating on the PC film and sheet production line, the film needs to be rolled into rolls and set on the roll, and the position of the film roll needs to be constantly adjusted when the film is covered. The existing rolls are marked with...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to aim at the current film coating on the PC film and sheet production line, the film needs to be rolled into rolls and set on the roll, and the position of the film roll needs to be constantly adjusted when the film is covered. The existing rolls are marked with The scale allows the operator to observe the adjustment position of the film roll, but this adjustment method not only takes a long time, but also causes product waste and inconvenient operation. A track adjustment device for PC film and sheet production lines is provided.

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