Film blowing anti-static adsorption device and thin film cutting-off mechanism

Abstract

The invention discloses a film blowing anti-static adsorption device and a thin film cutting-off mechanism, and belongs to the technical field of thin film static electricity. The film blowing anti-static adsorption device comprises a gas hole guide plate, a film guide base plate, a straight bore and a gas pipe. A gas channel and a hollow groove are formed in the film guide base plate. The gas channel communicates with the hollow groove. A row of small ventilation holes are formed in the upper end of the side wall of the hollow groove. The gas pipe is connected with the gas channel of the film guide base plate through the straight bore in a sealing mode. The gas hole guide plate is connected with the film guide base plate. The gas hole guide plate is provided with an upper plane. After the gas hole guide plate and the film guide base plate are connected, the upper plane of the gas hole guide plate is lower than the small ventilation holes of the film guide base plate. The thin film cutting-off mechanism comprises the film blowing anti-static adsorption device. The film blowing anti-static adsorption device disclosed by the invention is simple and reasonable in structure and capable of effectively preventing thin films with static electricity from being adsorbed onto the thin film cutting-off mechanism. The thin film cutting-off mechanism disclosed by the invention has the advantages of being simple and reasonable in structure, and capable of conveying the films stably and achieving anti-static adsorption.

Description

technical field [0001] The invention relates to the field of film electrostatic technology, in particular to a blown film antistatic adsorption device and a film cutting mechanism comprising the blown film antistatic adsorption device. Background technique [0002] In the existing film cutting mechanism, because the film is easily charged with static electricity, the film with static electricity is often adsorbed on the film cutting mechanism during the film conveying and cutting process, so that the equipment cannot work normally, and this problem cannot be effectively solved. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies in the background technology, provide a blown film anti-static adsorption device with a reasonable structure, ensure that the film can be normally stable even if the film is charged with static electricity, and transport the film, and a blown film comprising the blown film F...

AI Technical Summary

Problems solved by technology

[0002] The existing film cutting mechanism, because the film is easily charged with static electricity, the film with static electricity is often adsorbed on the film cutting mechanism during the film conveying and cutting process, so that the equipment cannot work normally, and this problem cannot be effectively solved

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