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Patent Searching and Data


Title:
STACKER AND METHOD FOR CONTROLLING THE SAME
Document Type and Number:
Japanese Patent JP2017007802
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a stacker that is configured so that even if the hand or the like of an operator is placed on a space below a tray part, the tray part is prevented from pushing strongly the hand or the like of the operator, thereby preventing the hand or the like from being injured.SOLUTION: THe stacker comprises: a tray part 2 on which is placed a sheet; a motor part 6 that moves up and down the tray part; flexible lengthy parts 7, one end parts 7a of which are connected to the tray part 2 and the other end parts 7b of which are connected to an output shaft 60 of the motor part 6; and a control part 9 that controls the motor part 6. When a position of an upper end of a sheet 101 is arranged above a predetermined position, the output shaft 60 of the motor part 6 is rotated in a normal direction so that the lengthy parts 7 wound around the output shaft 60 of the motor part 6 are wound off; when the position of the upper end of the sheet 101 is lowered to the predetermined position, rotation of the motor part 6 is stopped; and when the position of the upper end of the sheet 101 is not lowered to the predetermined position, the lengthy parts 7 wound off from the output shaft 60 of the motor part 6 are wound again around the output shaft 60 of the motor part 6 until the tray part 2 is moved up by a determined distance so that the motor part 6 is rotated in the normal direction.SELECTED DRAWING: Figure 1

Inventors:
FUKUSHIMA KAZUYUKI
IDA TATSUAKI
Application Number:
JP2015124529A
Publication Date:
January 12, 2017
Filing Date:
June 22, 2015
Export Citation:
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Assignee:
HORIZON INT INC
International Classes:
B65H43/00; B65H31/18; G03G15/00
Domestic Patent References:
JP2008007231A2008-01-17
JPS6178136U1986-05-26
Attorney, Agent or Firm:
Patent Business Corporation Minori Patent Office