A DC motor drive platform for semiconductor chip loading

Abstract

The invention discloses a semiconductor loading direct current motor drive platform, and belongs to the technical field of mechanical automation. The platform comprises an upwards-protruding mechanism, a computer operating system and a direct current motor. The direct current motor is fixed to a mobile component through a direct current motor base and connected with a threaded rod through a coupler, wherein the threaded rod is used for driving the upwards-protruding mechanism to move. The threaded rod is supported by a bearing and a bearing block. An adjusting nut supported by an adjusting nut base is arranged at the front end of the threaded rod, and a compression spring is arranged between the bearing block and the adjusting nut base. According to the platform, by the adoption of the mode that a button on the computer operating system drives the direct current motor to move, requirements for skills of operators are lowered, and part of labor cost is saved; the operating button is arranged on the computer operating system, and therefore the operators can conveniently watch images of cameras and adjust the upwards-protruding mechanism at the same time, and therefore operating difficulties are greatly reduced; the operators do not need to stretch arms into equipment in the adjustment process, and therefore the probability of dangers caused by adjustment of the upwards-protruding mechanism is completely eradicated.

Description

technical field [0001] The invention relates to a direct current motor drive platform for semiconductor chip loading, which belongs to the technical field of mechanical automation and is mainly suitable for parts that are inconvenient to operate and require precise displacement. Background technique [0002] In the semiconductor chip loading equipment, the positions of the protrusion mechanism, the grasping mechanism and the camera directly affect the reliability of the equipment and the quality of the product, especially the concentricity of the protrusion mechanism and the grasping mechanism is extremely important. A change in the position of any one of them requires a position correction for the other two. [0003] In order to enhance the versatility of the equipment, each equipment can be adapted to lead wires of various specifications. When the width of the replaced lead wire changes, the grabbing mechanism needs to be adjusted in the Y direction, and the protrusion mec...

AI Technical Summary

Problems solved by technology

[0004] At present, the protrusion mechanism uses the differential head to manually adjust the X direction and the Y direction, which is not ideal.

First of all, the adjustment of the differential head has high requirements for the operator, and sufficient experience is required; secondly, when adjusting the protrusion mechanism, the operator needs to keep staring at the image of the camera, but the protrusion mechanism is at the lower position of the equipment, and the image shows The display on the top of the machine increases the difficulty of actual operation; third, the arm needs to be inserted into the device during adjustment, which is dangerous

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