Hopper lifting device of limit switch main body assembly machine

Abstract

The invention discloses a material box lifting device of an assembling machine for limit switch main bodies. The material box lifting device of the assembling machine for the limit switch main bodies comprises a material box lifting cylinder, a lifting push plate, limiting guide plates, lifting assemblies and a material box, wherein the lifting push plate is mounted on a piston rod flange plate of the material box lifting cylinder, the material box can be mounted on the lifting push plate, the limiting guide plates are arranged at the four corners of the material box, and the opposite lifting assemblies are arranged on the front and rear sides of the material box. Through the mode, the material box lifting device is compact in structure and stable in running and can replace workers to automatically lift materials.

Description

technical field [0001] The invention relates to the field of mechanical automation, in particular to a material box lifting device of a limit switch main body assembly machine. Background technique [0002] The limit switch is an electrical switch used to limit the movement limit position of the mechanical equipment. The limit switch is widely used in the hoisting machinery of various machine tools to control its stroke and perform terminal limit protection. In the control circuit of the elevator, The stroke is also used to control the speed of opening and closing the car door, the limit of the automatic switch, and the upper and lower limit protection of the car. At this stage, the assembly of the limit switch is almost manual work. There are human factors in manual assembly, and defective products are prone to occur. , and the assembly period is long, the efficiency is low and the cost is high. In view of this, based on the defects and deficiencies of the prior art, a mate...

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Problems solved by technology

[0002] The limit switch is an electrical switch used to limit the movement limit position of the mechanical equipment. The limit switch is widely used in the hoisting machinery of various machine tools to control its stroke and perform terminal limit protection. In the control circuit of the elevator, The stroke is also used to control the speed of opening and closing the car door, the limit of the automatic switch, and the upper and lower limit protection of the car. At this stage, the assembly of the limit switch is almost manual work. There are human factors in manual assembly, and defective products are prone to occur. , and the assembly period is long, the efficiency is low and the cost is high. In view of this, based on the defects and deficiencies of the existing technology, a material box lifting device for the limit switch main body assembly machine is designed.

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