Automatic roll changing and cloth releasing device

Abstract

The invention relates to an automatic roll changing and cloth releasing device. The automatic roll changing and cloth releasing device comprises a rack, cloth feeding mechanisms, a head and tail rebutting device, a deviation rectifying device, a floating and rolling tension control device and a slitting device, wherein the front side and the rear side of the rack are arranged in a symmetrical structure, and a primary cloth releasing frame and a secondary cloth releasing frame are arranged at the front side of the rack; four cloth feeding mechanisms are respectively arranged above two primary non-woven fabric rolls and above two secondary non-woven fabric rolls; the head and tail rebutting device is arranged below a central position between the primary cloth releasing frame and the secondary cloth releasing frame; the deviation rectifying device is arranged at the right end of the rack and comprises a mounting block and a mounting sleeve; the floating and rolling tension control devicecomprises a control rod, a compensation roller used for conveying non-woven fabrics and a control rod driving part used for driving the control rod to move; and the slitting device comprises a rollingroller and a cutter roller which are arranged up and down. Two rolls of non-woven fabrics can be full-automatically processed every time, continuous processing is carried out on the non-woven fabricswithout halt, both time and labor are saved, operation is easy, control is precise, labor cost is greatly reduced, and working efficiency is improved, so that the automatic roll changing and cloth releasing device provided by the invention has good economic benefit.

Description

technical field [0001] The invention belongs to the field of mechanical equipment, in particular to an automatic roll changing and cloth feeding device. Background technique [0002] At present, the production of non-woven fabrics has been automated. However, in the past, non-woven fabric production and packaging machines were generally installed in a single roll, so the production had to stop during the cloth changing process, wasting manpower and reducing production. Efficiency, the cloth connecting device after cutting off the conveying device also has the problems of complicated machinery, easy to break, and low cloth receiving efficiency. It lacks the overall automatic production equipment, wastes a lot of manpower, and it is difficult to improve the production efficiency. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide an automatic roll changing and unwinding device. The present inven...

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Problems solved by technology

[0002] At present, the production of non-woven fabrics has realized automatic production, but in the past, the non-woven fabric production and packaging machinery generally used a single roll installation method for the cloth release device, so that the production had to stop during the cloth changing process, wasting manpower and reducing production. Efficiency, the cloth connecting device after cutting off the conveying device also has the problems of mechanical complexity, perishability, and low cloth connection efficiency. It lacks overall automated production equipment, wastes a lot of manpower, and it is difficult to improve production efficiency.

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