System for transferring silicon single crystal rods

A single crystal silicon rod and detection unit technology, which is applied in the direction of transportation and packaging, conveyor objects, furnaces, etc., can solve the problems of increasing labor intensity of operators, chipping of single crystal silicon rods, increasing losses, etc., and achieve labor saving Cost and labor intensity, enhanced stability, and reduced chipping effects

Inactive Publication Date: 2018-12-11
SHANDONG DAHAI NEW ENERGY DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Monocrystalline silicon rods are very expensive, heavy and brittle, and prone to chipping under external force
[0006] However, most of the existing technologies use manpower to carry the monocrystalline silicon rods to the gluing machine for gluing. Generally speaking, the weight of a 500mm long monocrystalline silicon rod is as high as 40.16kg. The manual handling method not only increases the number of operators The labor intensity is high, and it is easy to cause chipping of the monocrystalline silicon rod during the handling process, thereby reducing the yield and increasing the loss

Method used

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  • System for transferring silicon single crystal rods
  • System for transferring silicon single crystal rods
  • System for transferring silicon single crystal rods

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] like Figure 1 to Figure 5 As shown, a monocrystalline silicon rod transfer system includes: a supporting unit, the supporting unit is used to support at least one single crystal silicon rod 6; a lifting unit, the lifting unit is used to lift the The supporting unit is hoisted from the first position to the second position; and the clamping and conveying unit is used to clamp the single crystal silicon rod 6 in the supporting unit and transport it to the third position .

[0038] The supporting unit includes a box body 1 with an open top, and at least one bracket 2 is arranged in the box body 1 . In order to improve the transfer efficiency of the single crystal silicon rods 6 , preferably, a plurality of the holders 2 are arranged in the box 1 , each of the holders 2 is in the shape of an inverted trapezoidal groove.

[0039] In order to adapt to the transfer of monocrystalline silicon rods 6 of different lengths and diameters, the application has multiple sets of sup...

Embodiment 2

[0060] The structure of this embodiment and embodiment 1 is basically the same as before, the difference is:

[0061] Different from the manner in which the lifting unit and the supporting unit are hooked and connected through hooks and lugs in Embodiment 1, the lifting unit and the supporting unit in this application are connected through electromagnetic adsorption.

[0062] Specifically, a plurality of iron blocks can be respectively arranged on both sides of the top of the box, and the lifting unit includes electromagnets with the same number as the iron blocks, and when the electromagnets are energized, a strong adsorption force is generated to complete the pairing. For the hoisting of most boxes, when the box moves to the second position, the electromagnet is powered off, and the adsorption force disappears, thereby realizing the separation of the lifting unit from the supporting unit.

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PUM

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Abstract

The invention discloses a system for transferring silicon single crystal rods, and belongs to the technical field of processing of silicon single crystal rods. The system comprises a bearing unit, a lifting unit and a clamping and conveying unit, wherein the bearing unit is used for bearing one or more silicon single crystal rods; the lifting unit is used for lifting the bearing unit to a second position from a first position; the clamping and conveying unit is used for clamping the silicon single crystal rods in the bearing unit and conveying the silicon single crystal rods to a third position. With the system, the silicon single crystal rods are automatically conveyed, labor costs are saved, and labor intensity is lowered.

Description

technical field [0001] The application belongs to the technical field of silicon wafer processing, and in particular relates to a single crystal silicon rod transfer system. Background technique [0002] Monocrystalline silicon is a relatively active non-metallic element, an important part of crystalline materials, and is at the forefront of the development of new materials. Its main uses are as semiconductor materials and the use of solar photovoltaic power generation, heating and so on. Because solar energy has many advantages such as cleanliness, environmental protection, and convenience, in recent decades, solar energy utilization technology has made great progress in research and development, commercial production, and market development, and has become one of the emerging industries with rapid and stable development in the world. [0003] Monocrystalline silicon can be used in the production and deep processing of diode level, rectifier level, circuit level and solar ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G49/05
CPCB65G49/05
Inventor 董洪涛刘智韩志纯贾哲古海军蒋春辉
Owner SHANDONG DAHAI NEW ENERGY DEV
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