Silicon-wafer manipulator chuck for LED wafer automation sorting machine

A manipulator and sorter technology, applied in manipulators, chucks, sorting and other directions, can solve the problems of low production efficiency and high chip breakage rate, and achieve reliable tightening and loosening, not easy to damage, and convenient clamping efficiency. Effect

Pending Publication Date: 2019-07-09
山东泓瑞光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional LED chip production equipment generally realizes the movement of the chip by transferring the lifting table, which results in relatively low production efficiency and a relatively high chip breakage rate

Method used

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  • Silicon-wafer manipulator chuck for LED wafer automation sorting machine
  • Silicon-wafer manipulator chuck for LED wafer automation sorting machine
  • Silicon-wafer manipulator chuck for LED wafer automation sorting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Examples, as attached figure 1 , Attached figure 2 , Attached image 3 And Figure 4 As shown, a silicon wafer manipulator chuck for an automatic LED wafer sorting machine includes a sensor bracket 1, which is connected with a robot arm, and picks up wafers according to the position of the robot arm.

[0020] The sensor bracket 1 is provided with a clamp body 2, which is connected to the sensor bracket 1 by a guide shaft 3. A guide shaft groove 31 is provided on the clamp body 2, and the guide shaft 3 is arranged in the guide shaft groove 31. The guide shaft 3 is provided with a bushing 4, the upper surface of the clamp body 2 is provided with a return spring groove 51, the return spring groove 51 is provided with a return spring 5, the two ends of the return spring 5 are respectively connected to the sensor diaphragm clamping The cylinder bracket 1 and the clamping body 2 enable the entire silicon wafer manipulator chuck to elastically contact the wafer without damaging ...

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PUM

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Abstract

The invention relates to a silicon-wafer manipulator chuck for an LED wafer automation sorting machine. The silicon-wafer manipulator chuck comprises a sensor bracket, wherein the sensor bracket is connected with a manipulator arm and grabs wafers according to the position of the manipulator arm; a clamp body is arranged on the sensor bracket; the clamp body is connected with the sensor bracket through a guiding shaft; a reset spring is arranged on the guiding shaft; and the two ends of the reset spring are separately connected with a sensor-diaphragm clamping air cylinder bracket and the clamp body so that the silicon-wafer manipulator chuck for the whole LED wafer automation sorting machine can elastically contact the wafers without damaging the wafers.

Description

Technical field [0001] The invention relates to an LED chip automatic sorting machine, in particular to a silicon chip manipulator chuck for an LED chip automatic sorting machine, and belongs to the technical field of LED chip manufacturing. Background technique [0002] The LED sorting machine is equipped with a welding / suction nozzle on the far end of the arm, which can pick up and weld the chip. The rotating motor is driven by the computer to drive the arm to rotate at a fixed point by 180°. When it rotates to the wafer stage, it picks up the wafer and rotates to When soldering the table, solder the chip. The traditional LED chip production equipment generally realizes the movement of the chip by conveying the lifting platform. This method causes the production efficiency to be relatively low and the chip damage rate is relatively high. Summary of the invention [0003] The problem to be solved by the present invention is to address the above shortcomings and provide a silicon...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07C5/00B25J15/00
CPCB07C5/00B07C2501/0063B25J15/00
Inventor 陈国强董月宁代立民
Owner 山东泓瑞光电科技有限公司
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