Protection device of efficient slicing machine

A protection device and slicer technology, applied in the mechanical field, can solve problems such as diamond wire breakage, improper use, and the scrapping of a whole silicon ingot.

CN107471466APending Publication Date: 2017-12-15浙江昊能光电股份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2017-12-15

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Abstract

The invention provides a protection device of an efficient slicing machine, and belongs to the technical field of machinery. The technical problem that a whole silicon ingot is scrapped due to the fact that cutting is continued after a diamond wire of an existing slicing machine is broken is solved. According to the protection device of the efficient slicing machine, the efficient slicing machine comprises a machine frame. A first wire leading guide wheel and a second wire leading guide wheel are arranged on the machine frame. The first wire leading guide wheel and the second wire leading guide wheel rotate circumferentially and are fixed to the machine frame in the axial direction. The first wire leading guide wheel is parallel to the second wire leading guide wheel. The protection device is characterized in that the protection device comprises a first supporting rod and a second supporting rod; the first supporting rod is located on one side of the first wire leading guide wheel; and the second supporting rod is located on the other side of the first wire leading guide wheel. The protection device has the advantage that silicon ingotv caused by breakage of diamond wires is effectively prevented.
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Description

technical field

[0001] The invention belongs to the technical field of machinery, in particular to a protection device on a high-efficiency slicer. Background technique

[0002] The cutting principle of the diamond wire slicer is similar to that of a bow saw. The high-speed rotating and reciprocating winding drum drives the diamond wire to reciprocate. The diamond wire is tensioned by two tensioning wire wheels (spring or pneumatic), and two guide wheels are added to ensure cutting accuracy and surface shape. By automatically controlling the worktable to continuously feed towards the direction of the diamond wire console, or controlling the continuous feeding of the diamond wire console to the direction of the worktable, the grinding between the diamond wire and the object to be cut is formed to form a cut. During the cutting process, due to the small diameter and elasticity of the diamond wire, an opening angle is formed between the object to be cut and the two guide wheel...

Examples

Embodiment Construction

[0021] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0022] Such as figure 2 As shown, a high-efficiency slicing machine includes a frame 1, a lead wire guide wheel one 2 and a lead wire guide wheel two 3 are arranged on the frame, and the lead wire guide wheel one 2 and the lead wire guide wheel two 3 rotate in a circumferential direction and are axially arranged fixed on the frame 1 in the same way, the lead wire guide wheel 1 2 and the lead wire guide wheel 2 3 are parallel to each other, the lead wire guide wheel 1 2 is driven by the micro motor 1, the lead wire guide wheel 2 3 is driven by the micro motor 2, the lead wire guide wheel 1 2 There is a lifting platform above the lead wire guide wheel 2 3, a clamping block is fixed under the lifting platform, and a number o...