Title:
SHEET INVERSION MECHANISM
Document Type and Number:
Japanese Patent JP2016216215
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a sheet inversion mechanism that can carry a sheet with high registering accuracy, with a structure in which a carrying mode of an inversion griping claw device is switched between single-side and inversion modes.SOLUTION: An inversion gripping claw device comprises: an outer shaft having a first claw piece and a first pinion; an inner shaft having a second claw piece and a second pinion; a first driving portion having a sector gear which engages with the first pinion; and a second driving portion having a sector gear which engages with the second pinion. The driving portions comprise a supporting member, a cam follower and a sector gear, a cam 76 provided in a frame 24, and a cam fixation mechanism 91 which is selectively fixed to the frame 24. The cam fixation mechanism 91 comprises a pressing member 94 supported movably in a shaft line direction, an inclining portion 97 which fixes the cam 76, an energizing portion 98 which energizes the pressing member 94, and a lock releasing portion 105 that moves the pressing member 94 to the other place. A cam face of the cam 76 is constituted of a cam face 74 for single-side carrying and a cam face 75 for inverse carrying arranged in the shaft line direction.SELECTED DRAWING: Figure 12
Inventors:
ENDO KENJI
SEKINE TAKESHI
SANO HIROYUKI
SEKINE TAKESHI
SANO HIROYUKI
Application Number:
JP2015104288A
Publication Date:
December 22, 2016
Filing Date:
May 22, 2015
Export Citation:
Assignee:
KOMORI CORP
International Classes:
B65H5/14; B41F21/04; B41F21/10; B65H15/00
Attorney, Agent or Firm:
Masaki Yamakawa
Shigeki Yamakawa
Shigeki Yamakawa
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