Robot safety door lock mechanism

Abstract

The invention discloses a robot safety door lock mechanism. The robot safety door lock mechanism is characterized in that two sets of stoppers are provided; the two sets of stoppers are symmetrically fixed on a first base; a gap is formed between the two sets of stoppers; a positioning guide block is arranged in the gap; rectangular grooves are formed in the lower parts of the stoppers; a slide piece is fixed at the bottom of the positioning guide block, and is of a T-shaped structure; the upper and lower parts of the slide piece are respectively inserted in the rectangular grooves of the two sets of stoppers; a bolt is arranged at the front end part of the positioning guide block; a key fixed base is fixed at the upper part of the positioning guide block; a key is fixed on the key fixed base in the horizontal direction, and is matched with a key hole in a safety lock; when the key is not inserted in the key hole of the safety lock, the safety lock outputs a cutoff signal for cutting off a robot power supply; the safety lock is fixed on a second base; a lock block is fixed at the middle part of the second base; a bolt hole is formed in the lock block; and the bolt is matched with the bolt hole. The robot safety door lock mechanism has the advantage of high safety.

Description

technical field [0001] The invention belongs to the technical field of safety locks, and in particular relates to a robot safety door lock mechanism. Background technique [0002] The function of the safety lock is to realize the shutdown of the operating equipment and prevent safety accidents when the safety door is opened. Auto parts manufacturers will use a large number of robots for welding operations. Robot welding machines are mostly installed in specific safe areas. In order to ensure the personal safety of operators, safety doors are often set up in specific areas. Most of the existing safety doors do not take safety measures, which often leads to accidents caused by people entering the robot welding machine by mistake. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art and provide a robot safety door lock mechanism. [0004] A robot safety door lock mechanism, including a block,...

AI Technical Summary

Problems solved by technology

[0002] The function of the safety lock is to realize the shutdown of the operating equipment and prevent safety accidents when the safety door is opened. Auto parts manufacturers will use a large number of robots for welding operations. Robot welding machines are mostly installed in specific safe areas. In order to ensure the personal safety of operators, safety doors are often set up in specific areas. Most of the existing safety doors do not take safety measures, which often leads to safety production accidents caused by people entering the robot welding machine by mistake.

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