A Clawless Chip Moving Fixture
A technology for moving fixtures and chips, which is applied in the direction of measuring devices, instruments, electrical components, etc., can solve the problems of chip damage, easy drop, complex control system, etc., and achieve the effect of simple control, preventing chip drop, and safe movement
Active Publication Date: 2018-08-28
WUXI HI NANO TECH
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- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the control system is complicated to control multiple clamp claws, and the clamp is tightly clamped, which is easy to cause damage to the chip, and the clamp is loose, and it is easy to drop
Method used
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Embodiment Construction
[0012] figure 1 is a schematic diagram of the present invention. Such as figure 1 As shown, the present invention includes a suspension rod 1 . One end of the suspension rod 1 is fixed with a first locking block 11 and a second locking block 12 which are close to each other. A third locking block 13 is fixed in the middle of the suspension rod 1 . The other end of the suspension rod 1 is fixed with a fourth locking block 14 .
[0013] Shovel 2 is also included. The shovel is fixed on the suspension rod 1 and between the first locking block 11 and the second locking block 12 through the connecting piece 21 . The shovel plate 22 of the shovel tool 2 is inclined, that is, the bottom of the shovel plate 22 is horizontal, and the height of the top gradually decreases from the beginning to the end. Both sides of the shovel plate 22 are provided with anti-drop baffles 23 .
[0014] Pick 3 is also included. The paddle 3 is suspended above the suspension rod 1 and between the t...
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The invention discloses a claw-free chip moving fixture comprising a suspension rod, wherein a first clamping block and a second clamping block, which lean against one another, are fixed on one end of the suspension rod; a third clamping block is fixed at the middle of the suspension rod; a fourth clamping block is fixed on the other end of the suspension rod; the claw-free chip moving fixture further comprises a spader; the spader is fixed on the suspension rod and between the first clamping block and the second clamping block by a connecting piece; a shovel plate of the spader is oblique; anti-drop baffles are arranged on both sides of the shovel plate; the claw-free chip moving fixture further comprises a plectrum; the plectrum is suspended above the suspension rod and between the third clamping block and the fourth clamping block; and the plectrum is controlled by a motor and can move between the third clamping block and the fourth clamping block. The claw-free chip moving fixture disclosed by the invention can be controlled more simply. Moreover, in a movement process of a chip, the drop of the chip can be effectively prevented, so that the movement of the chip is safer.
Description
technical field [0001] The invention relates to the field of semiconductors, in particular to a clawless chip moving fixture. Background technique [0002] In the field of semiconductor manufacturing, especially in the process of chip packaging and testing, it is often necessary to use a jig to clamp and move the chip. In the prior art, most of the chip moving fixtures include multiple fixture claws. When moving the fixture, the edge of the chip is tightened by controlling the loosening or tightening of the fixture claws, and the chip is picked up by friction and moved to the desired position. . However, to control multiple jig claws, the control system is complicated, and if the jig is tightly clamped, it is easy to cause damage to the chip, and if the jig is loose, it is easy to drop. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the invention discloses a clawless chip moving fixture. [0004] Technical scheme of the present invention...
Claims
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IPC IPC(8): H01L21/677H01L21/687G01R1/04
CPCG01R1/0425H01L21/677H01L21/68707
Inventor 吕耀安
Owner WUXI HI NANO TECH