Human body detection device for sheet metal shearing machine

Abstract

The invention discloses a human body detection device for a sheet metal shearing machine. The detection device is composed of a camera, a transmission rod, a controller, wafers, a breaker, an outer shell, the camera is fixedly arranged at the front end of the outer shell, the transmission rod is connected with the front end and the rear end of the outer shell in a movable connection mode, the controller is arranged at the rear end of the outer shell, the wafers are arranged on the rear end of the outer shell and are electrically connected with a power distribution box of the shearing machine,the breaker is arranged at the rear end of the outer shell and is electrically connected with the controller, and the outer shell is an aluminum alloy or a stainless steel structure and is connected with the shearing machine through bolts. The detection device overcomes the defects in the prior art, transmits signals to the controller through the transmission rod when the camera detects that the camera is blocked by the human body, analyzes the signals inside the controller, meanwhile, the controller is used for storing data and give an alarm, the breaker is powered off through the wafers through a control panel, accidents are prevented when a worker operates, and the safety is effectively improved; meanwhile, the detection device is internally provided with a solid-state hard disk, so that the data can be collected conveniently, and the accident can be analyzed conveniently.

Description

technical field [0001] The invention relates to the technical field of sheet metal processing, in particular to a human body detection device for a sheet metal shearing machine. Background technique [0002] Sheet metal, a processing technology, sheet metal has not yet had a relatively complete definition. According to a definition in a foreign professional journal, it can be defined as: sheet metal is a comprehensive cold processing process for metal sheets (usually below 6mm), including shearing, punching / cutting / compositing, folding, riveting, splicing, Forming (such as car body), etc. In the shearing process, a shearing machine is needed. A shearing machine is a machine that cuts or cuts plates and profiles into required sizes. However, the disadvantage of existing shearing machines is that they cannot Timely alarm, it is difficult to stop the mechanical operation in time, and it is easy to cause accidents to personnel. Contents of the invention [0003] The object ...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a human body detection device for a sheet metal shearing machine to solve the problem that the existing shearing machine cannot give an alarm in time when personnel make mistakes, and it is difficult to stop the mechanical operation in time, which is easy to cause accidents to personnel. defect

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