A control device and control method for a safety door lock in an automated production line

A technology for automatic production lines and safety door locks, applied in electric alarm locks, building locks, buildings, etc., can solve problems such as the inability to guarantee the closing of safety doors and safety accidents, and achieve the effect of eliminating safety accidents in automation equipment and reducing time costs.

Active Publication Date: 2022-04-22
ZHUHAI GREE PRECISION MOLD CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the existing automated production line mentioned in the background technology is equipped with safety door locks, after personnel enter the production line, it cannot be guaranteed that the outside personnel will close the safety door by mistake, resulting in safety accidents

Method used

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  • A control device and control method for a safety door lock in an automated production line
  • A control device and control method for a safety door lock in an automated production line
  • A control device and control method for a safety door lock in an automated production line

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Embodiment Construction

[0038] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0039] Those skilled in the art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as commonly understood by those of ordinary skill in the art to which this invention belongs. It should also be understood that terms, such as those defined in commonly used dictionaries, should be understood to have meanings consistent with the meanings in the co...

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PUM

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Abstract

The invention discloses a control device and a control method for a safety door lock in an automated production line. The control device includes: a safety door lock, the safety door lock is connected with a safety door lock control box, and the safety door lock control box is provided with a switch key slot and a first system key slot; The system control box has a second system key slot on the system control box; the system key controls the enabling of the system control box and the safety door lock control box; the first switch door key controls the opening or closing of the safety door lock; among them, the production line stops running Finally, pull out the system key in the key slot of the second system, and after inserting the key slot of the first system, the first switch door key can control the opening or closing of the safety door lock. The control device for the safety door lock of the automatic production line according to the present invention raises the safety level of the automatic production line to above the mechanical safety level B, so that accidents will not be caused even in the event of personnel misoperation or failure.

Description

technical field [0001] The invention relates to the technical field of safety door locks, in particular to a control device and control method for safety door locks in an automated production line. Background technique [0002] With the advancement of science and technology, more and more industrial automation is applied to production and manufacturing. As a safety door lock to ensure the safety of on-site production, more and more applications are applied to industrial automation sites. Due to the different application scenarios, the safety door locks and their control methods used in each industrial site are also different. At present, the following two types generally exist in industrial automation sites: [0003] The first type: single-point open-loop control. The control process is at the industrial automation site. A contact safety switch is placed on the door. When the safety door is closed, the safety door lock switch is closed and turned on, and the production line...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B17/22E05B35/08E05B45/06G08B21/24G08B3/10
CPCE05B17/22E05B35/08E05B45/06G08B21/24G08B3/10
Inventor 蔡国旗张勇刘俊逸代平山戴锦涛李扬
Owner ZHUHAI GREE PRECISION MOLD CO LTD
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