Intelligent fire extinguishing equipment for electric discharge machine

Abstract

The invention relates to intelligent fire extinguishing equipment for an electric discharge machine. The intelligent fire extinguishing equipment for the electric discharge machine comprises a machinebody, a movable device, an adjustable device, three fixed devices and a safety pin pulling device. The movable device is mounted on the side wall of the rear end of the machine body. The adjustable device is mounted at the front end of the movable device. The safety pin pulling device is mounted at the upper end of the adjustable device. The three fixed devices are evenly mounted at the front endof the adjustable device. By adoption of the intelligent fire extinguishing equipment, the problems that in the prior art, when a fire happens to an electric discharge machine, workers need to go toa specified position to take a fire extinguisher to extinguish the fire, the fire behaviors further spread instead of being controlled in the process of taking the fire extinguisher, and when the workers extinguish the fire through the fire extinguisher, the fire behavior at only one position can be controlled through the fire extinguisher, the fire behaviors at other positions cannot be controlled; and when the fire extinguisher is used for extinguishing the fire, the workers need to place the fire extinguisher and then pull a safety pin, and consequentially, time is wasted; and in the fire extinguishing process, the workers cannot hold the fire extinguisher stably and can drop the fire extinguisher due to the tension are solved.

Description

technical field [0001] The invention relates to the field of electric discharge machine tool processing, in particular to an intelligent fire extinguishing device for electric discharge machine tools. Background technique [0002] EDM machine tool, also known as CNC EDM machine tool, EDM, spark machine, etc., is a kind of electrical processing equipment. EDM machine tool is mainly used for processing various high-hardness materials such as hard alloy and hardened steel, and complex shaped molds, Parts, as well as cutting, grooving and removing tools (such as drill bits and taps) that are broken in the workpiece hole. However, when the EDM machine works for a long time, it may cause fire due to high temperature. The fire extinguishing process is cumbersome and complicated. It is a big problem. Nowadays, when a fire occurs in the work of the EDM machine tool, personnel need to go to the designated location to take the fire extinguisher to extinguish the fire. During the taking...

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Problems solved by technology

[0003] In order to solve the above problems, the present invention provides an intelligent fire extinguishing device for electric discharge machine tools, which can solve the problem that when a fire occurs during the operation of the existing electric discharge machine tools, personnel need to go to a designated position to take the fire extinguisher to put out the fire. Because it is not under control, it causes further expansion, and when personnel use tools to extinguish the fire, they can only spray out one place, and the fire situation in other locations is still not under control. When extinguishing the fire, personnel need to put down the fire extinguisher and pull away from the safety pin, which delays time and When extinguishing a fire, it is difficult for personnel to hold the fire extinguisher firmly, and the fire extinguisher may fall due to tension. The process takes a long time, has high labor intensity and low efficiency. It can realize the multi-directional automatic fire extinguishing function of the EDM machine tool, and automatically adjust the position of the fire extinguisher. Simultaneous fire extinguishing in multiple places, without delay, timely fire extinguishing, automatic pulling away from the safety pin, automatic limit fire extinguisher, no manual operation, short time-consuming, and has the advantages of simple operation, low labor intensity and high work efficiency

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