Switching device used in board cutting machine

Abstract

The invention discloses a switching device used in a board cutting machine. The switching device comprises a mounting base which is fixed into the board cutting machine and a butt joint which is matched with the mounting base. A sliding cavity is formed in the mounting base. A butt joint groove communicating with the outer end is formed in the front end wall of the sliding cavity. A sliding frame capable of sliding front and back is installed in the sliding cavity. The sliding frame is provided with a countersunk groove which is opened forwards and is through up and down. Long edge grooves which are opened forwards are correspondingly formed in the left side and the right side of the inside of the sliding frame. Baffle bars are fixedly arranged at the rear side of the front end wall of the sliding cavity in a left-right corresponding mode. Electric connecting grooves are further formed in the rear side of the front end wall of the sliding cavity in a left-right corresponding mode. Electric connecting heads matched with the electric connecting grooves are arranged at the front end of the sliding frame in a left-right corresponding mode. The two side walls of the countersunk groove are provided with first toothed bars. Toothed gears matched with the first toothed bars are installed in the sliding cavity through corresponding rotating rods in a left-right corresponding mode.

Description

technical field [0001] The invention relates to the technical field of plate cutting, in particular to a switch device in a plate cutting machine. Background technique [0002] Sheet metal cutting machine is a common cutting equipment in our daily life. For example, it is very common in home decoration and factories. The sheet metal cutting equipment is turned on and off by a switch. The switch of the existing sheet metal cutting machine is usually turned on by an air switch. It is easy to open, but when a child or a non-staff accidentally touches it or opens it by mistake, the plate cutting equipment will be activated, so that the cutting blade on the plate cutting equipment will start to rotate, and the blade is very easy to scratch the human body, thus bringing people to safety hazards. Contents of the invention [0003] The purpose of the present invention is to provide a switch device in a plate cutting machine, which is used to overcome the above-mentioned defects i...

AI Technical Summary

Problems solved by technology

[0002] Sheet metal cutting machine is a common cutting equipment in our daily life. For example, it is very common in home decoration and factories. The sheet metal cutting equipment is turned on and off by a switch. The switch of the existing sheet metal cutting machine is usually turned on by an air switch. It is easy to open, but when a child or a non-staff accidentally touches it or opens it by mistake, the plate cutting equipment will be activated, so that the cutting blade on the plate cutting equipment will start to rotate, and the blade is very easy to scratch the human body, thus bringing people to safety hazard

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