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Lifting assembly mechanism for graphite boat loading and unloading wafers

An assembly mechanism and lifting technology, which is applied in the direction of conveyor objects, transportation and packaging, electrical components, etc., can solve the problems of low assembly accuracy, short service life, low production efficiency, etc., to improve safety and increase friction , the effect of prolonging the service life

Inactive Publication Date: 2016-03-23
SHENGZHOU SIGMA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the assembly precision of the assembly mechanism of the graphite boat loading and unloading sheet is not high, and the production efficiency is low, and the service life is short

Method used

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  • Lifting assembly mechanism for graphite boat loading and unloading wafers
  • Lifting assembly mechanism for graphite boat loading and unloading wafers
  • Lifting assembly mechanism for graphite boat loading and unloading wafers

Examples

Experimental program
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Embodiment Construction

[0030] Such as Figure 1 to Figure 5As shown, it is an elevating assembly mechanism for graphite boat loading and unloading sheets according to the present invention. The elevating assembly mechanism includes a base 1, and at least four supporting columns 2 are symmetrically arranged on the top surface of the base 1, and the supporting columns 2 and the base 1 Vertically connected, the supporting column 2 is provided with a lifting guide groove 4, and the two sides of the lifting guide groove 4 are respectively provided with an infrared transmitter 18 and an infrared receiver 19, and the infrared transmitter 18 and the infrared receiver 19 are located on the same horizontal line. When the straight path between the infrared emitter 18 and the infrared receiver 19 was cut off by the lifting plate 20, the lifting plate 20 would slow down and move until it stopped. When the straight path between the infrared emitter 18 and the infrared receiver 19 was connected, The lifting plate ...

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Abstract

The invention discloses a lifting assembly mechanism for graphite boat loading and unloading wafers. The lifting assembly mechanism comprises a base, wherein support upright posts are symmetrically arranged on the top surface of the base; a lifting guide groove is formed in each support upright post; a lifting mechanism is movably connected with the inside of each lifting guide groove; a screw and auxiliary guide rods are arranged in each lifting guide groove; a synchronous motor is arranged at the bottom of each screw; positioning clamping grooves are formed in the top surface of the base; a mobile slide groove is formed in the side of the top surface of each positioning clamping groove; a support guide block is arranged in each mobile slide groove; boosters are arranged at two sides of each mobile slide groove and are connected with each support guide block through a first boosting block; each support guide block is rotationally connected with an assembly mechanism; and a damping device is arranged at the bottom of the base. The lifting assembly mechanism is simple in structure and high in practicability, and can meet the assembly requirements of the graphite boat loading and unloading wafers with different shapes and sizes; the assembly accuracy and quality of the loading and unloading wafers can be improved; the production technology is simplified; and the assembly efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of graphite boat processing and production, in particular to an elevating assembly mechanism for graphite boat loading and unloading sheets. Background technique [0002] People's growing demand for solar cells drives the continuous progress of solar cell manufacturing processes. In order to obtain high-quality solar cells, researchers have intensively developed the various steps of the production process and the materials used. Graphite boats are an essential tool for producing silicon wafers, and the quality of graphite boats directly affects the processing quality of silicon wafers. [0003] The assembly mechanism of the graphite boat loading and unloading sheet in the prior art has low assembly accuracy, low production efficiency, and short service life. Contents of the invention [0004] The purpose of the present invention is to provide a technical solution for the lifting type assembly mechanism f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L21/673H01L21/677H01L21/68H01L21/683
CPCH01L21/677H01L21/673H01L21/681H01L21/683H01L2221/67H01L2221/683
Inventor 马建军
Owner SHENGZHOU SIGMA TECH
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