Workpiece classification discharge system and workpiece classification discharge method

A technology for workpieces and discharge pipes, which is applied in the manufacturing of electrical components, electrical components, semiconductor/solid-state devices, etc., can solve problems such as cost increase, and achieve the effect that the discharge processing speed will not be reduced.

Active Publication Date: 2014-07-30
TOKYO WELD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to prevent foreign matter such as garbage from entering through the dispensing port 114A, a mechanism for closing the dispensing port 114A when the device is stopped leads to an increase in the cost of the device.

Method used

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  • Workpiece classification discharge system and workpiece classification discharge method
  • Workpiece classification discharge system and workpiece classification discharge method
  • Workpiece classification discharge system and workpiece classification discharge method

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0082] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0083] Figure 1 to Figure 29 It is a figure which shows one Embodiment of the workpiece sorting and discharging system and the workpiece sorting and discharging method of this invention.

[0084] here, figure 1 is a plan view showing the workpiece sorting and discharging system, figure 2 It is a perspective view showing the workpiece sorting and discharging system.

[0085] Such as figure 1 and figure 2 As shown, the workpiece sorting and discharging system 50 includes: a pedestal 1 disposed in the horizontal direction and having an outer peripheral surface 1a; The workpiece storage hole 3 that is open outward and accommodates the workpiece W; and the workpiece measurement unit 7 are provided near the outer peripheral portion 2a of the transfer table 2, and measure the electrical characteristics of the workpiece W in the workpiece storage hole 3.

[0086] and...

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PUM

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Abstract

To provide a workpiece sorting and discharging system capable of improving productivity and realizing downsizing of the entire device. The workpiece sorting and discharging system (50) includes: a transfer table (2) formed with a workpiece storage hole (3) for accommodating the workpiece (W), a workpiece measuring unit (7) for measuring the workpiece (W); ) is placed outward and has a discharge module (81) with a plurality of openings (8) opening toward the workpiece storage hole (3) side. Each opening (8x) of the discharge module (81) is provided corresponding to a plurality of classifications of workpieces W, and each opening (8x) is connected to a corresponding workpiece storage box (115) via discharge pipes (85, 86). The discharge module (81) is formed by stacking a plurality of basic levels (81A) having a plurality of openings (8x) arranged in a plurality of rows in multiple layers. Based on the measurement result from the workpiece measurement unit (7), the control unit (9) rotates the transfer table (2) and moves the discharge module (81) in the vertical direction to remove the workpiece (W) in the workpiece storage hole (3). ) to the opening (8x) of the corresponding classification.

Description

technical field [0001] The present invention relates to a workpiece sorting and discharging system and a workpiece sorting and discharging method for sorting and discharging workpieces such as electronic components, and more particularly, to a workpiece sorting and discharging system and a workpiece sorting and discharging method capable of improving productivity and reducing the overall size of the device. Background technique [0002] Conventionally, there is known a workpiece sorting and discharging device that absorbs and holds workpieces such as chip electronic components in workpiece storage holes provided on the outer periphery of a transfer table, simultaneously measures electrical characteristics, and sorts the workpieces according to the measurement results of the workpieces. For a plurality of preset classifications, the workpieces are discharged into storage boxes corresponding to each classification through the discharge pipe. In such an apparatus, as the number...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K13/00H05K13/02
CPCG01R31/01G01R31/2867G01R31/2893H01L21/67271H01L21/673
Inventor 小岛智幸稻田宪昭
Owner TOKYO WELD CO LTD
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