COB (Chip On Board) automatic sorting unit

A technology of automatic sorting and detection device, applied in sorting and other directions, can solve problems such as gold wire damage, and achieve the effect of efficient transmission

Inactive Publication Date: 2015-04-15
杰西·吕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And too close to the tiny gold wire, the gold wire is easily damaged by the vacuum suction tube

Method used

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  • COB (Chip On Board) automatic sorting unit
  • COB (Chip On Board) automatic sorting unit
  • COB (Chip On Board) automatic sorting unit

Examples

Experimental program
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Embodiment Construction

[0040] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0041] see Figure 1-5 As shown, the present invention provides a COB automatic sorting device, which includes a test material track 30; one end of the test material track 30 is provided with an input cassette 10, and the other end of the test material track 30 is provided with an output The cassette 20, wherein the input cassette 10 is provided with several input slots, the input slots are arranged in layers up and down, and each of the input slots carries a COB Material strip 40; the output cassette 20 is provided with several output slots, the output slots are arranged in layers up and down, and the output slots respectively carry a COB material strip 40; And one side of the input cassette 10 is provided with a pusher 50, and the pusher 50 moves back and forth to drive the single-layer COB material strip 40 to move linearly, and the COB ma...

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PUM

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Abstract

The invention provides a COB (Chip On Board) automatic sorting unit, relating to an automatic chip testing device. The automatic sorting unit comprises a central control system, an input cassette system, a driving unit, a testing feed track and an output cassette system, wherein the input cassette system, the driving unit, the testing feed track and the output cassette system are respectively connected with the central control system. The input cassette system is positioned on one end of the testing feed track, and comprises a cassette system track, a locating rack, a feed bowl stand perpendicular to the locating rack, and an input cassette feed bowl vertically arranged on the feed bowl stand, wherein the input cassette feed bowl is provided with a plurality of input trenches. The output cassette system is positioned on the other end of the testing feed track, and comprises a cassette system track, a locating rack, a feed bowl stand perpendicular to the locating rack, and an output cassette feed bowl vertically arranged on the feed bowl stand, wherein the output cassette feed bowl is provided with a plurality of output trenches. The driving unit drives COB bar feed in the input trenches to move linearly so that the COB bar feed is delivered to the testing feed track from the input trenches, and the testing feed track drives COB bar feed in single layer to move linearly so that the COB bar feed is delivered to the output trenches.

Description

technical field [0001] The invention relates to an automatic testing device for chips, in particular to an automatic sorting device capable of realizing high-efficiency transmission and testing multiple COBs (chip on board, chip on board) at the same time. Background technique [0002] At present, in the field of COB, most COB tests are completed manually. The sorting devices that exist on the market are used to input COB material strips from the input end, and then output them from the output end after being transported for a certain distance by the transmission track. Among them, the input The input of the terminal and the output of the output terminal need to be manually operated sequentially, and the efficiency is low. [0003] There are generally two types of sorting devices on the market, one is a gravity sorting device (Grayity handler), and the other is a horizontal sorting device (pick and place handler). Neither of these two devices can test the undispensed COB st...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B07C5/00
Inventor 杰西·吕
Owner 杰西·吕
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