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Unloading device for monocrystalline silicon wafer production workshop

A technology for production workshops and monocrystalline silicon wafers, applied to fine working devices, manufacturing tools, stone processing equipment, etc., can solve problems such as dripping on the ground and deterioration of the workshop environment, and achieve a reduction in floor space and good practicality High performance, easy and convenient operation

Pending Publication Date: 2017-06-27
ZHEJIANG HAOYA ENERGY SOURCES TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, when using the blanking device to transfer, since there is still a large amount of mortar attached to the stick tooling and silicon wafer at this time, a large amount of mortar will drop on the ground during the transfer process, resulting in poor workshop environment

Method used

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  • Unloading device for monocrystalline silicon wafer production workshop
  • Unloading device for monocrystalline silicon wafer production workshop
  • Unloading device for monocrystalline silicon wafer production workshop

Examples

Experimental program
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Embodiment Construction

[0015] Below in conjunction with accompanying drawing of description, the concrete structure of unloading device in the present invention is done to illustrate:

[0016] A blanking device for a monocrystalline silicon wafer production workshop, such as figure 1 As shown, it includes a frame 1 and rollers installed on the bottom of the frame 1, the frame 1 is provided with a lifting frame 2 that can move up and down and a drive mechanism that drives the lifting frame 2 to move up and down, the The driving mechanism can adopt a screw drive mechanism (motor-driven or hand-driven) or a cylinder, and the lifting frame 2 is provided with an arm frame 3 for matching with the stick tooling 6; the bottom of the frame 1 is fixed with a A mortar collection box 4 located below the arm frame 3, the mortar collection box 4 has an opening facing upwards. When the monocrystalline silicon wafer production workshop in this embodiment uses the unloading device to unload the sticky tooling from ...

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PUM

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Abstract

The invention discloses an unloading device for a monocrystalline silicon wafer production workshop. The unloading device comprises a frame, and rollers mounted at the bottom of the frame; the frame is provided with a lifting frame capable of moving up and down, and a driving mechanism for driving the lifting frame to move up and down; the lifting frame is provided with an arm frame matched and connected with a rod pasting tool; the bottom of the frame is fixedly provided with a mortar collecting box always positioned below the arm frame; and the mortar collecting box is provided with an upward opening. The unloading device is reasonable in structure, can prevent mortar from falling on the ground to influence the workshop environment during transferring cut silicon wafers, and is more convenient for unloading the rod pasting tool from a slicer.

Description

technical field [0001] The invention relates to equipment for a single crystal silicon wafer production workshop, in particular to a single crystal silicon wafer production workshop unloading device. Background technique [0002] The production process of silicon wafers is to first cast ingots in the ingot furnace to form crystal ingots, and then square the crystal ingots on the squarer to form ingots, then bond the ingots to the sticking tooling, and finally place the crystal ingots The sticky stick tooling is installed on the slicer to slice into silicon wafers, and finally the finished silicon wafers are obtained after degumming, cleaning and drying. The slicer uses the high-speed movement of the steel wire to drive the silicon carbide particles and crystal rods in the mortar to grind , and take away the heat generated in the grinding process and the impurities generated by the grinding through the mortar to realize the cutting of the crystal silicon wafer. Remove from t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28D5/00
CPCB28D5/0082
Inventor 孙明祥
Owner ZHEJIANG HAOYA ENERGY SOURCES TECH
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