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Safety protection control device of automatic assembly machine based on safety relay

A technology of safety relay and control device, which is applied in the direction of automatic disconnection emergency protection device, engineering safety device, emergency protection circuit device, etc., can solve problems such as safety accidents, and achieve complete hardware, wide application range and powerful functions Effect

Active Publication Date: 2017-04-26
MANSHENG PACKAGING SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, there are serious safety hazards; if the equipment fails, it will automatically stop running the equipment, and maintenance personnel need to open the safety door to repair the equipment failure point. If the automatic operation button is accidentally touched, the equipment can still be started.
This can lead to serious safety accidents

Method used

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  • Safety protection control device of automatic assembly machine based on safety relay

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0025] Such as figure 1 As shown, a safety protection control device for an automatic assembly machine based on a safety relay, including a safety relay K1, an emergency stop reset button S1, an emergency stop button S2, a safety door cam switch, a relay KA1, a relay KA2, a relay KA3, and a device for controlling the stop of the turntable Electromagnetic brake and solenoid valve to control the total air source;

[0026] The emergency stop reset button S1 ...

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Abstract

The invention relates to a safety protection control device of an automatic assembly machine based on a safety relay. The safety protection control device comprises the safety relay, an emergency stop reset button S1, an emergency stop button S2, a safety door cam switch, a relay KA1, a relay KA2, a relay KA3, an electromagnetic brake and an electromagnetic valve, wherein the electromagnetic brake is used for controlling a rotary table to stop, and the electromagnetic valve is used for controlling a total air source. Compared with the prior art, the safety protection control device has the advantages of safety, reliability, wide application range, high practicability, powerful functions and the like.

Description

technical field [0001] The invention relates to a safety protection control device for an automatic assembly machine, in particular to a safety protection control device for an automatic assembly machine based on a safety relay. Background technique [0002] At present, domestic automated assembly equipment rarely uses safety relays as safety protection; most of them still use ordinary relays as equipment safety protection. The action of the mechanical contact of the ordinary relay is used to realize the opening and closing of the contact; the safety circuit of the equipment is completed by connecting the mechanical contact of the relay with the safety door and the emergency stop button in series; and the contact will be mechanically worn and welded under long-term frequent use abnormal situation. In this way, there are serious potential safety hazards; if the equipment fails, it will automatically stop running the equipment, and when maintenance personnel need to open the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16P3/00H02H5/00
CPCH02H5/00F16P3/00
Inventor 赵绪锁
Owner MANSHENG PACKAGING SHANGHAI
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