Title:
SUBSTRATE FEEDING DEVICE
Document Type and Number:
Japanese Patent JP3919333
Kind Code:
B
Abstract:
PROBLEM TO BE SOLVED: To surely take out and feed the substrates one by oine by roating an arm of which the movement is inhibited by a comb member about a rotary shaft at a specific angle to be separated from another arm, and comprising a substrate conveyor for conveying the substrate held by the other arm from a rack.
SOLUTION: The comb teeth 46 are fixed. The clockwise rotary angle of the arms 12-2 through 12-20 depends on the dropping amount in the direction shown by an arrow 48, of a lifter conveyor 31, so that the dropping amount is determined to obtain the desired rotary angle. The wide space is taken between the lowermost arm 12-1 and the next upper arm 12-2, and a substrate 20 accommodated between the arms 12-1 and 12-2 and a substrate 20 accommodated between an arm 12-2 and 12-3 are separated from one another. A number of rollers are mounted in such manner that they are contacted with a lower face of the substrate 20, and the substrate 20 held by the arm 12-1 is conveyed left to be discharged from a rack 10 when each roller drives the substrate conveyor rotated in the anticlockwise direction.
Inventors:
Kita, Yasuaki
Application Number:
JP1998000146350
Publication Date:
February 23, 2007
Filing Date:
May 27, 1998
Export Citation:
Assignee:
KOMATSU DENSHI KK
International Classes:
B65G57/28; B65G57/00; (IPC1-7): B65G57/28
Previous Patent: PHOTOMULTIPLIER TUBE AND SPECTROMETER
Next Patent: IMAGE PROCESSOR AND IMAGE PROCESSING METHOD THEREFOR
Next Patent: IMAGE PROCESSOR AND IMAGE PROCESSING METHOD THEREFOR