Special automatic center winding mechanism for upturning constant-torque stone paper
Application Number  202020131696 Application Date  2020.01.21
Publication Number  211895372U Publication Date  2020.11.10
Priority Information    
Applicant(s) Name  JIA ZHONGQI  
Patent Agency Code   Patent Agent  
AbstractA center winding motor of the automatic center winding mechanism is connected with a roll changing rotary shaft, the roll changing rotary shaft is arranged in the center of a double-station cross arm,a winding shaft B and a winding shaft A are arranged at the left end and the right end of the double-station cross arm respectively, and the winding shaft B and the winding shaft A are matched with the roll changing rotary shaft. Roll paper guide rollers are arranged at the upper end and the lower end of the double-station cross arm, paper on the roll-up shaft B and the roll-up shaft A is connected to a paper receiving press roller through the roll paper guide rollers, the paper receiving press roller is arranged at the outer end of a cutter support, and a cutter outlet air cylinder is further arranged on the cutter support and connected with a tooth-shaped cutter. The other end of the swing arm support is hinged to a rack of the winding mechanism, and the swing arm rubber roller is matched with roll paper on the roll paper guide roller in a pressing mode. The device is simple in structure, good in performance, efficient and practical, the production efficiency is improved, and the rejection rate is reduced.