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Three-jaw snapping supporting single crystal furnace crucible taking-out apparatus

A technology for taking out devices and single crystal furnaces, which is applied in the direction of single crystal growth, crystal growth, chemical instruments and methods, etc., can solve the problems of large local force, uneven force on the crucible, and low production efficiency, and achieve uniform force , protection of the crucible, simple and ingenious structure

Inactive Publication Date: 2015-06-17
常州市天龙光电设备有限公司
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  • Summary
  • Abstract
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Problems solved by technology

[0002] As the key supporting material of the modern information society, single crystal silicon is one of the most important single crystal materials in the world. It is not only the main functional material for the development of computers and integrated circuits, but also the main functional material for photovoltaic power generation and utilization of solar energy. In silicon Before single crystal pulling, it is necessary to use the crucible take-out mechanism to take out the crucible. The general single-crystal furnace crucible take-out mechanism is realized by manual disassembly and assembly, which is labor-intensive and unsafe, and the production efficiency is the lowest. The take-out mechanism of the crucible of the crystal furnace will cause uneven force on the crucible and excessive local force, resulting in damage to the crucible

Method used

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  • Three-jaw snapping supporting single crystal furnace crucible taking-out apparatus

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Embodiment Construction

[0013] like figure 1 , a three-jaw card holder single crystal furnace crucible take-out device, comprising a lifting rod 1, a lifting sliding sleeve 2, a supporting plate 3, a support arm 4 and a connecting rod 5, the lifting sliding sleeve 2 is arranged outside the lifting rod 1, and the lifting rod 1 It can slide relative to the lifting sliding sleeve 2, and the supporting plate 3, the support arm 4 and the connecting rod 4 form a card supporting mechanism. A uniformly distributed second hinged projection 10 corresponding to the direction of the first hinged projection 9 of the lifting rod 1, the angle between the first joint projection 9 and the three second hinged projections 10 is 120°, Both sides of the top of the supporting plate 3 forming the card holder mechanism are provided with pull rods 7, and the top of the pull rods 7 is provided with a pull bar cross bar 8, and the connecting rod 5 is hinged with the protrusion arranged in the middle of the upper middle of the ...

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Abstract

The present invention relates to the technical field of single crystal silicon production equipment, particularly to a three-jaw snapping supporting single crystal furnace crucible taking-out apparatus, which comprises a lifting rod, a lifting sliding sleeve, support plates, support arms and connection rods, wherein the lifting sliding sleeve is arranged outside the lifting rod, the lifting rod and the lifting sliding sleeve can relatively slide, the support plates, the support arms and the connection rods form the snapping supporting mechanisms, and the snapping supporting mechanisms are arranged in the circumferential direction of the lifting rod and the lifting sliding sleeve, and are uniformly distributed so as to form the three-jaw snapping supporting. With the apparatus of the present invention, the single crystal furnace crucible can be safely and rapidly taken out in a labor-saving manner, and the crucible can be protected from damage during the taking-out process.

Description

technical field [0001] The invention relates to the technical field of single crystal silicon production equipment, in particular to a three-jaw card holder single crystal furnace crucible taking out device. Background technique [0002] As the key supporting material of the modern information society, single crystal silicon is one of the most important single crystal materials in the world. It is not only the main functional material for the development of computers and integrated circuits, but also the main functional material for photovoltaic power generation and utilization of solar energy. In silicon Before single crystal pulling, it is necessary to use the crucible take-out mechanism to take out the crucible. The general single-crystal furnace crucible take-out mechanism is realized by manual disassembly and assembly, which is labor-intensive and unsafe, and the production efficiency is the lowest. The take-out mechanism of the crucible of the crystal furnace will caus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C30B15/10
Inventor 潘燕萍
Owner 常州市天龙光电设备有限公司
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