Novel control system of longitudinal cutting machine for glass production line

Abstract

The invention discloses a novel control system of a longitudinal cutting machine. The knife falling and refueling actions of the longitudinal cutting machine are controlled by a relay; a plurality of knives are mounted on the longitudinal cutting machine; the speeds and positions of the knives are controlled by a servo motor; the control system comprises a main controller, a man-machine interface, a servo motor driver and an input output control unit; an upper computer is connected to the input end of the main controller; the servo motor driver and the input output control unit are connected to the output end of the main controller; the input output control unit is used for controlling the relay through a remote I / O (input / output); and the main controller is also used for data communication with a transverse cutting machine, a defect monitoring machine and a broken slab detection machine in the form of a TCP / IP (transmission control protocol / internet protocol). By controlling the actions of the plurality of knives of the longitudinal cutting machine, the longitudinal cutting machine is accurately positioned; and meanwhile, the control system has the characteristics that the automatic longitudinal cutting machine is high in precision difference, the manpower is reduced and plate materials are saved due to a wireless communication function.

Description

technical field [0001] The invention belongs to the field of glass production line control systems, and in particular relates to a control system for a slitting machine of a glass production line. Background technique [0002] In order to longitudinally cut the glass ribbon on the glass cold end production line, a glass slitting machine is required. The current float glass production line is generally equipped with 10 slitting knives as standard, and the existing semi-automatic slitting machine only has one position detection on each knives. Module, no motor, all the movement of the cutter is manually pushed, this process is laborious; when the glass ribbon deviates or changes the board, it is necessary to push the vertical knife to move and use a tape measure to measure the size between the cutters, due to errors in manual measurement , so the cutting size is difficult to control within the required error range, and the precision is low; the semi-automatic slitting machine ...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the defects and deficiencies of the existing semi-automatic slitting machines, the present invention proposes a new type of slitting machine control system, which solves the shortcomings of the existing semi-automatic slitting machines such as poor precision, waste of plates, and labor consumption.

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