Thin-film column chain drive device

Abstract

The invention relates to a thin-film column chain drive device which comprises a roller, a rack, a limiting fixture block, a support frame, transmission chains, three guide gears, a driving shaft anda driving motor, wherein the rack comprises two side plates, a connecting column, a cross rod and two chassis; the lower parts of the two side plates are fixed through the connecting column; the support frame and the guide gears are positioned on the inner sides of the side plates; the support frame is V-shaped and is fixed at the angle parts at the front ends of the upper parts of the side plates; the two side edges of the support frame are parallel to the front ends and the two side edges of the upper parts of the side plates; the three guide gears are fixed at the other three angle parts ofthe side plates; the transmission chains are arranged on the three guide gears and the support frame in a sleeving manner; the fixture blocks for jacking up the roller are further arranged on the transmission chains; the driving shaft penetrates through the two side plates and the two guide gears at the same angle part of the two side plates; and the driving motor is fixed on one side of the rackand is connected with the driving shaft. The thin-film column chain drive device is convenient for feeding, saves manpower and is high in efficiency.

Description

technical field [0001] The invention relates to a chain transmission device of a film column. Background technique [0002] In the production process of plastic film stickers, the plastic film generally needs to go through processes such as silicone oil coating, gluing, and drying. Rollers are used to convey the plastic film. In order to match the longer production line, raw material rolls with larger outer diameters are generally required. However, raw material rolls with too large volume will be difficult and wasteful when feeding, and consume more manpower and material resources. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the object of the present invention is to provide a chain transmission device for film columns that is convenient for feeding, saves manpower and has high efficiency. [0004] In order to realize the above-mentioned purpose of the invention, the present invention has adopted following technical scheme:...

AI Technical Summary

Problems solved by technology

[0002] In the production process of plastic film stickers, the plastic film generally needs to go through processes such as silicone oil coating, gluing, and drying. Rollers are used to transport the plastic film. In order to match the longer production line, raw material rolls with larger outer diameters are generally required. However, raw material rolls with too large volume will be difficult and wasteful when feeding, and consume more manpower and material resources.

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