Mobile Phone

+86-137 1193 0133

Call Us

+86-769-8873 4319

E-mail

cb@zgchuanbo.com
Contact Us

Address:North Square Road, Gaobu Town, Dongguan
Phone:+86-13711930133
Tel:+86-769-88734319

Industry News
Position: Home / News / Industry News

The control principle of the paper tape tension of High-speed full-automatic paper splicer

Date:2021-04-14
Info:
 The paper holder of High-speed full-automatic paper splicer adopts the brake device to control the

  The paper holder of High-speed full-automatic paper splicer adopts the brake device to control the uncoiling brake of the web, but the tension of the paper tape increases with the reduction of the roll radius. In order to maintain the constant tension of the paper tape, the braking force acting on the disc brake of the shaft core must be adjusted at any time.

High-speed full-automatic paper splicer

  Control principle of paper tape tension

  1. Tension setting: input the tension setting value of the web tape into the PLC device of the paper holder through the operation panel to ensure that the tension range of the paper tape leaving the paper feeding device is 100 ~ 400N during paper delivery.

  2. Given output: the PLC equipment of the paper holder controls the air pressure change of the air cylinder of the floating roll through the electro pneumatic conversion device (E / P) to give the given signal of the paper tape tension of the web.

  3. Tension sensing: when the tension of the web tape and the force of the floating roll change, the floating roll will swing an angle around its fulcrum. The paper tape tension angular displacement potentiometer 1pot installed on the rotary support shaft will change the corresponding voltage and transmit the corresponding voltage signal to the PLC equipment of the paper support again.

  4. Tension control: according to the position change of the floating roller, the running speed of the paper tape and the diameter of the web during the operation of the paper holder, the PLC equipment outputs the control signal to the tension adjustment control board IPC after calculation, and the tension adjustment control board IPC controls the brake device of the web through the electric pneumatic conversion device (E / P).


E-mail

cb@zgchuanbo.com

Phone

+86-13711930133

address

North Square Road,
Gaobu Town, Dongguan

WORKING TIME

08:30~17:30 Monday
to Saturday

Copyright © 2020 Dongguan Chuanbo Machinery Equipment Co., Ltd.
Home / News / Industry News

The control principle of the paper tape tension of High-speed full-automatic paper splicer

  The paper holder of High-speed full-automatic paper splicer adopts the brake device to control the uncoiling brake of the web, but the tension of the paper tape increases with the reduction of the roll radius. In order to maintain the constant tension of the paper tape, the braking force acting on the disc brake of the shaft core must be adjusted at any time.

High-speed full-automatic paper splicer

  Control principle of paper tape tension

  1. Tension setting: input the tension setting value of the web tape into the PLC device of the paper holder through the operation panel to ensure that the tension range of the paper tape leaving the paper feeding device is 100 ~ 400N during paper delivery.

  2. Given output: the PLC equipment of the paper holder controls the air pressure change of the air cylinder of the floating roll through the electro pneumatic conversion device (E / P) to give the given signal of the paper tape tension of the web.

  3. Tension sensing: when the tension of the web tape and the force of the floating roll change, the floating roll will swing an angle around its fulcrum. The paper tape tension angular displacement potentiometer 1pot installed on the rotary support shaft will change the corresponding voltage and transmit the corresponding voltage signal to the PLC equipment of the paper support again.

  4. Tension control: according to the position change of the floating roller, the running speed of the paper tape and the diameter of the web during the operation of the paper holder, the PLC equipment outputs the control signal to the tension adjustment control board IPC after calculation, and the tension adjustment control board IPC controls the brake device of the web through the electric pneumatic conversion device (E / P).



Dongguan Chuanbo Machinery Equipment Co., Ltd.