Title:
フィルム供給装置
Document Type and Number:
Japanese Patent JP7401982
Kind Code:
B2
Abstract:
To provide a film supply device allowing film change and connection by a register mark sensor used for a film delivering device.SOLUTION: A film supply device 3 delivers the connection planned part of a film terminal end side to a connection position, and has a register mark sensor 18 detecting a resister mark of the film and a tension lever 15 changing a film length between the register mark sensor 18 and the connection position. A control part 30 has terminal end detection means 31 detecting the terminal end of the film, variation amount detection means 32 detecting the film variation amount, connection position calculation means 33 calculating the connection planned part of the film after the terminal end of the film is detected, on the basis of the detected film variation amount when the register mark is detected, and delivering amount calculation means 34 calculating a film delivering amount for moving the film connection planned part to the connection position. The film supply device delivers the calculated amount of film.SELECTED DRAWING: Figure 3
Inventors:
Hirohide Saito
Yasuhiro Tsuruoka
Haruki Shimizu
Yasuhiro Tsuruoka
Haruki Shimizu
Application Number:
JP2019098300A
Publication Date:
December 20, 2023
Filing Date:
May 27, 2019
Export Citation:
Assignee:
Tokyo Motor Co., Ltd.
International Classes:
B65B41/12; B65B9/20; B65H19/10
Domestic Patent References:
| JP2011046533A | ||||
| JP2010036933A | ||||
| JP62201762A | ||||
| JP61115820A | ||||
| JP4100410U | ||||
| JP10129631A | ||||
| JP2016175661A |
Attorney, Agent or Firm:
Kazuzumi Nishizawa
Kenichi Kawabuchi
Hiroki Ninai
Kenichi Kawabuchi
Hiroki Ninai