A kind of rotary adjustment device of dicing head and dicing machine

A technology of rotary adjustment and head cutting, which is applied in the direction of fine working devices, climate sustainability, and final product manufacturing, and can solve problems such as cumbersome processes

Active Publication Date: 2022-07-08
HEBEI KTHAHCO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the scribing knife in the prior art needs to be directly installed in place during the installation process. If it is not installed in place, it needs to be disassembled and reinstalled. Rotary adjustment device for cutting head

Method used

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  • A kind of rotary adjustment device of dicing head and dicing machine
  • A kind of rotary adjustment device of dicing head and dicing machine
  • A kind of rotary adjustment device of dicing head and dicing machine

Examples

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Embodiment 1

[0045] This embodiment provides a rotary adjustment device for the dicing head, such as figure 1 As shown, it includes a mounting seat 1, a transmission structure and an adjusting structure; the transmission structure has a connecting shaft 3 and a rotating shaft 4 arranged at an angle, and the scribing knife 11 is rotatably connected to the mounting seat 1 through the connecting shaft 3, and the connecting shaft 3 is far away from all the One end of the cutting knife 11 is provided with a rotating shaft 4 at an angle; the other end of the rotating shaft 4 is in contact with the driving member of the adjustment structure; the driving member can drive the rotating shaft 4 to swing and then drive the connecting shaft 3 Rotation occurs.

[0046] like figure 2 As shown, a guide block 2 is provided on the mounting seat 1, a connecting shaft 3 is rotatably arranged in the guide block 2, one end of the connecting shaft 3 is connected with the scriber 11, and the other end of the co...

Embodiment 2

[0057] This embodiment provides a dicing machine, which includes the rotary adjusting device for the dicing head described in the embodiment.

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Abstract

The invention provides a rotary adjusting device for a dicing head and a dicing machine, which belong to the technical field of wafer cutting. The rotary adjusting device for a dicing head comprises: a mounting seat; a transmission structure, which has a connecting shaft and a rotating shaft arranged at an angle ; One end of the connecting shaft is connected with the scribing knife, and the other end is connected with the rotating shaft; the adjusting structure has a driving member; the driving member is suitable for abutting with the end of the rotating shaft away from the connecting shaft; the driving The rotating shaft drives the rotating shaft to swing, and drives the connecting shaft to rotate; in the rotary adjusting device of the dicing head of the present invention, the driving member of the adjusting structure drives the rotating shaft to swing, and the rotating shaft drives the connecting shaft to take its central axis as the axis The heart rotates, which in turn drives the scriber to rotate, realizing the adjustment of the scriber edge of the scriber relative to the to-be-cut position of the wafer. There is no need to disassemble and re-install it, and it can be adjusted directly, which is convenient and quick.

Description

technical field [0001] The invention relates to the technical field of wafer cutting, in particular to a rotary adjusting device for a dicing head and a dicing machine. Background technique [0002] It is mainly for optical communication chip wafers made of gallium arsenide and indium phosphide that need to be cut before use. [0003] During the dicing process, a dicing knife needs to be used to scribe the wafer. During the dicing process, it is necessary to ensure that the dicing edge of the dicing knife is perpendicular to the surface of the wafer to be cut and parallel to the Y direction. [0004] In the prior art, the scribing knife needs to be directly installed in place during the installation process. SUMMARY OF THE INVENTION [0005] Therefore, the technical problem to be solved by the present invention is to overcome the defects in the prior art that the scribing knife needs to be installed directly in the process of installation. Rotary adjustment device for sc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28D5/00B28D7/00
CPCB28D5/0011B28D5/0029B28D5/0058Y02P70/50
Inventor 温子勋张智峰张一暾张文杰马修远刘亚洲
Owner HEBEI KTHAHCO TECH CO LTD
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