JPH0166061U

JPH0166061U -

Info

Publication number: JPH0166061U
Application number: JP1987161772U
Authority: JP
Priority date: 1987-10-22
Filing date: 1987-10-22
Publication date: 1989-04-27
Anticipated expiration: 2002-10-22
Also published as: JPH065614Y2

Description

[Brief explanation of the drawing]

第１図は本考案の１実施例による自動外観検査
・選別機の部分的な側面図、第２図は第１図の矢
視Ｆ方向からみたチツプ部品搬送路の拡大正面図
、第３図は本考案に係る搬送路の検査部における
シヤツタ機構の正面図、第４図は第３図の―
線に沿つた拡大断面図、第５図は第４図の―
線に沿つた断面図で部品搬送用エアジエツトノズ
ル部分における搬送路凹溝部を示した縦断面図、
第６図ａ〜ｃは部品分離機構部を分離ピンの動作
順序にしたがつて示した側面断面図である。１……チツプ部品、４……搬送路、５……チツ
プフイーダ、６……部品分離機構部、７ａ，７ｂ
……検査部、８……計数機構部、９……選別機構
部、１０……検査機本体、１１……凹溝、１１ａ
……エツジ、１２……蓋板、２０……シヤツタ、
２９……サイドガラス、２８……円形ガラス。 Fig. 1 is a partial side view of an automatic visual inspection/sorting machine according to an embodiment of the present invention, Fig. 2 is an enlarged front view of the chip parts conveyance path seen from the direction of arrow F in Fig. 1, and Fig. 3 4 is a front view of the shutter mechanism in the inspection section of the conveyance path according to the present invention, and FIG.
An enlarged sectional view along the line, Figure 5 is the same as in Figure 4.
A longitudinal cross-sectional view showing a conveyance path concave groove portion in an air jet nozzle portion for conveying parts in a cross-sectional view along a line;
FIGS. 6a to 6c are side sectional views showing the component separation mechanism section according to the operating order of the separation pins. DESCRIPTION OF SYMBOLS 1... Chip parts, 4... Conveyance path, 5... Chip feeder, 6... Component separation mechanism section, 7a, 7b
... Inspection section, 8 ... Counting mechanism section, 9 ... Sorting mechanism section, 10 ... Inspection machine main body, 11 ... Concave groove, 11a
... Edge, 12 ... Lid plate, 20 ... Shutter,
29...side glass, 28...circular glass.

Claims

[Scope of utility model registration request]

In an automatic visual inspection machine that runs chip parts along a conveyance path and inspects the external appearance of the chip parts using an oblique light/transmission illumination device and a television camera installed on the conveyance path during the travel, the chip parts are inspected from the component input end to the component discharge end. a concave component passage groove formed along the conveyance path; and a plurality of air jet nozzles opened inside the concave component passage groove. The component passage groove is formed of a transparent member and has sharp edges at least at a portion corresponding to the television camera,
A component transport mechanism for an automatic chip component visual inspection machine, characterized in that the edge accuracy is at least lower than the resolution of the television camera.