Punching machine shearing photo-electric safety device

Abstract

The invention discloses a photoelectric protection device for a punching machine and a shearing machine, which comprises a punching machine body, a light emitter, a transmission line, a built-in controller and a shock absorbing wheel. The upper end of the punching machine body is embedded with a hydraulic cylinder, and the lower end of the punching machine body is provided with a support The bottom plate, the bottom of the press body is provided with a hydraulic pump, and one end of the hydraulic cylinder is connected with an oil delivery pipe. The invention is scientific and reasonable in structure, safe and convenient to use, equipped with a shock absorbing plate and a spring column, which can reduce the vibration generated when the photoelectric protector is working, and can improve the protection efficiency of the photoelectric protector. Monitoring the surrounding environment and the working conditions of the punching machine is more convenient for managers to manage. A distance sensor is installed to detect the distance between the staff near the punching machine and the punching plate, so as to realize all-round protection for the staff. This design is not only easy to operate, but also has a high safety factor. It also indirectly improves work efficiency.

Description

technical field [0001] The invention relates to the technical field of photoelectric protection devices for punching and shearing machines, in particular to a photoelectric protection device for punching and shearing machines. Background technique [0002] Safety light curtains are also known as safety photoelectric, safety grating, photoelectric protector, etc., mainly used in machining, automation and other industries, correctly installed in punch presses, presses, injection molding machines, robotic arms, paper cutting machinery, automation equipment, packaging Dangerous work areas such as equipment can effectively protect the personal safety of the operator. The photoelectric protector is generally composed of sensors, controllers, transmission lines and mounting brackets. The sensor is composed of a light emitter and a light receiver. , the light receiver receives the corresponding light beam, and a rectangular protection area is formed between the light emitter and the...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a photoelectric protection device for punching and shearing machines, which can effectively solve the above-mentioned background technology that no shock absorbing plate and spring column are provided, the vibration generated when the photoelectric protector is working cannot be reduced, the protection efficiency cannot be improved, and no monitoring camera is installed. It is impossible to monitor the surrounding environment and the working conditions of the punch press when the photoelectric protector is working. There is no distance sensor, and the distance between the staff near the punch press and the punching plate cannot be detected, and the staff cannot be fully protected. There is no shock-absorbing wheel, and the punch press is inconvenient to move. , At the same time, it cannot reduce the vibration problem when the punch press is working

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