Title:
Drive device for stamping, and feeding module and foil stamping machine equipped with this
Document Type and Number:
Japanese Patent JP6306567
Kind Code:
B2
Abstract:
Drive device for unwinding a reel of foil in an unwinding module of a stamping machine, having an inactive position, and an active position in engagement with the reel, and comprising: a belt, having an inactive configuration, and an active configuration for contacting a portion of the reel and driven by a driver of the module so as to unwind the reel, rollers, maintaining the belt in the inactive and the active configuration, a translatable roller, which engages the belt and compensates for variations in length when the belt moves from the inactive to the active configuration, and a biasing arrangement, attached to the roller and thereby keeping the belt tensioned in both the inactive and the active configuration, and the biasing arrangement is actuated and disengaged from the belt, to move the belt from the inactive to the active configuration and vice versa.
Inventors:
Sun Siguan
Application Number:
JP2015503777A
Publication Date:
April 04, 2018
Filing Date:
March 21, 2013
Export Citation:
Assignee:
Bobst Mex SA
International Classes:
B65H16/10; B41F16/00
Domestic Patent References:
| JP2010538941A | ||||
| JP2005308225A |
Foreign References:
| US7458538 |
Attorney, Agent or Firm:
Takaki Nishijima
Disciple Maru Ken
Shinichiro Tanaka
Mitsuru Matsushita
Ichiro Kurasawa
Hiroko Suzuki
Disciple Maru Ken
Shinichiro Tanaka
Mitsuru Matsushita
Ichiro Kurasawa
Hiroko Suzuki