Title:
PART CONVEYER
Document Type and Number:
Japanese Patent JP3394847
Kind Code:
B2
Abstract:
PURPOSE: To enable the alteration of conveying sequence of cassettes conveyed on a cassette mount by travellingly conveying the cassette mount to a predetermined position and, moving vertically and converting the cassette to a horizontal position by a belt for differential mechanism drive.
CONSTITUTION: A drive part 30 moves a movable part 50 composed of a slide base 51, lift base 52 or the like, while the drive part 30 has a drive force for vertically moving and converting the position of an arm drive mechanism horizontally by the movably part 50. The drive part 30 is composed of a conveying motor 32, a differential mechanism driving motor 33, a lift driving shaft 34, a differential driving pulley 35 or the like. The conveying motor 32 drives a conveying belt 27 and the differential mechanism driving motor 33 moves vertically the lift driving shaft 34 to rotate the differential mechanism driving pulley 35 and drive the differential mechanism belt 28. By the use of these, the movable part of a conveying line and a cassette mount can be set on separate lines respectively so that the conveying sequence of a plurality of cassettes can be replaced.
Inventors:
Tadayasu Ohsawa
Application Number:
JP13576095A
Publication Date:
April 07, 2003
Filing Date:
May 10, 1995
Export Citation:
Assignee:
Kaijo Co., Ltd.
International Classes:
B65G35/06; B65G25/06; B65G49/07; H01L21/677; H01L21/68; (IPC1-7): B65G25/06; B65G49/07; H01L21/68
Domestic Patent References:
| JP4293251A | ||||
| JP4298408A | ||||
| JP626259U |
Attorney, Agent or Firm:
Manabu Otsuka