Title:
トリム除去装置、および、段ボールシート製造装置
Document Type and Number:
Japanese Patent JP6932359
Kind Code:
B2
Abstract:
To make it unnecessary a large space on both of upper and lower sides of a transport path without complicating a structure of a slitter device.SOLUTION: A slitter device performs trimming of an unwanted part at both end edge parts of a cardboard sheet which is transported in a prescribed transport direction DF along a transport path FP. A cutting device is located on a downstream side of the slitter device, and cuts the cardboard sheet including a trim piece which is a trimmed unwanted part in a width direction orthogonal to the prescribed transport direction. Routes are changed between a non-defective item transport path for transportation of a cardboard sheet of a non-defective item cut by the cutting device and a removal path for removal of a cardboard sheet of a defective item cut by the cutting device. A trim removal device 200 comprises an acting force application part 202 which applies an acting force for guiding the trim piece cut by the cutting device to an inlet of the removal path, to the trim piece.SELECTED DRAWING: Figure 4
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Inventors:
Naohiro Nakamura
Kazuya Sawayama
Kazuya Sawayama
Application Number:
JP2017160673A
Publication Date:
September 08, 2021
Filing Date:
August 23, 2017
Export Citation:
Assignee:
Isowa corporation
International Classes:
B26D7/18; B26D1/24; B26D1/40; B65H29/62; B65H35/02; B65H35/04
Domestic Patent References:
| JP2002326187A | ||||
| JP200236171A | ||||
| JP9262790A |
Attorney, Agent or Firm:
Katsunori Muto