Plate polishing device for manufacturing of electric fire box

Abstract

The invention relates to the technical field of polishing, in particular to a plate polishing device for manufacturing of an electric fire box. A rail plate is fixedly connected to the inner side of aworking frame, a second sliding groove, a placing groove and a first sliding groove are formed in the inner side of the rail plate from inside to outside in sequence, electric wheels are slidably connected to the inner side walls of the first sliding groove and second sliding groove respectively, and connecting rods are rotatably connected to the inner sides of the two electric wheels through rotating shafts respectively; an electric retractable rod is fixedly connected to the inner sides of the two connecting rods, the bottom of the electric retractable rod is fixedly connected with a polishing machine, a base is fixedly connected to the inner side of the bottom of the working frame, casing pipes are fixedly connected to the left and right ends of the base respectively, and sleeve rods are slidably connected to the inner sides of the casing pipes. Through arrangement of the electric wheels, the connecting rods and the sliding grooves, polishing of a whole wooden plate is completed automatically, the process is simple, the operation is stable, the working efficiency of the device is greatly improved, and meanwhile the labor cost is reduced.

Description

Technical field [0001] The invention relates to the technical field of polishing, in particular to a plate polishing device for manufacturing an electric fire box. Background technique [0002] The heating plate of the electric fire box is placed in a wooden box. There is a grid of wooden strips on the heating plate and the wooden box is fixed together. The wooden box is equipped with an adjustable temperature control switch, and a lead wire of the adjustable temperature control switch is connected. The live wire of the power supply, the other lead wire is connected in series with a fuse and a quick-jump thermostat to the live wire position of the three-eye socket of the heating plate, the zero line of the three-eye socket is connected to the neutral line of the power supply, and the ground line is connected The ground wire of the power supply. There is no external electromagnetic radiation and static electricity when heating, and there will be no short-circuit accident when the...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the plate polishing for electric fire box manufacturing on the market is produced by hand, while the traditional plate polishing for electric fire box manufacturing is fixed by a custom-made fixing device, which has a single function, high cost, and produces The debris pollutes the environment, is difficult to collect, and inhalation will cause great harm to the human body, and manual polishing is inefficient and time-consuming, labor-intensive, and requires a certain level of technology to operate, which does not meet the current requirements of automated production. Development strategy, therefore, propose a kind of plate polishing device for the manufacture of electric fire box in view of the above problems

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