GB-V plastic shell deviation correction control system epc control for winding machine

The photoelectric deviation correction controller can be installed horizontally, vertically, or with screen openings. It is very convenient to use and is mainly used for lateral deviation control of roll materials, and can be used for deviation correction of roll materials such as non-woven fabrics, woven roll paper films, etc. Photoelectric deviation correction is composed of a photoelectric deviation correction controller, actuator (ball screw, synchronous motor), and photoelectric eye.

GB series photoelectric computer rectifiers are a series of products developed by our factory. This series of products adopt international new MCU devices, and use microcomputer technology, making the product easy to operate with a beautiful appearance, high reliability, good stability, strong anti-interference ability, and superior performance price. Matched with a synchronous motor, it is widely used in papermaking, printing and dyeing, packaging, etc.

Main features

1. Beautiful and compact appearance, reasonable structure, high technological level, and low energy consumption.

2. High degree of humanization: controlled by an internal intelligent single-chip microcomputer, the response speed of deviation correction can be adjusted, the belt can provide single or double electric eye correction tracking, self-defining line, and edge, built-in buzzer, generally no need to debug.

3. It can be equipped with an upper switch sensor and synchronous motor electric actuator to form a stable and reliable photoelectric deviation correction system.

Applicable scenes

Printing and packaging: flexo printing machine, gravure printing machine, rotary printing machine, label printing machine, slitting machine, coating machine, laminating machine, die-cutting machine, film blowing machine, bag making machine, etc.

Non-woven fabrics: sanitary cloth equipment, sanitary pad production lines, baby diapers, medical accessories production lines, etc.

Lithium battery: pole piece coating machine, pole piece rolling mill, slitting machine, winding machine, etc.

Rubber tires: extruder, cord production line, calender, cutting machine, forming machine, etc.

Working principle

The deviation correction sensor detects the relative position of the edge, line, or color block of the coil, compares the deviation between the detected value and the set value, and then converts it into a proportional signal to the electric drive for correction after calculation by the controller program. The deviation correction control system is composed of the controller, edge detection/line detection sensor, electric drive, deviation correction mechanism, and other components. The system is divided into rewinding and unwinding rectification system and a traveling rectification mechanism (which can be customized). The detection methods include edge detection, line detection, and alignment.

The single photoelectric eye follows the printing line

Double photoelectric eyes follow the patterns

Through the polarity selector switch, you can choose the way of the electric eye, that is, bright action or dark action.

The rectified drive mechanism schematic diagram