Title:
END SEAL DEVICE OF LATERALLY LONG BAG MAKING AND FILLING MACHINE
Document Type and Number:
Japanese Patent JP3947866
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To structure simply and to set a sealing section long.
SOLUTION: A first frame body 30 is provided so as to movable horizontally to the front and back in a film transporting direction relative to a machine frame 10. Each roller 38 of operation gears 36, 36 provided on both right and left of the frame 10 is fitted and positioned movably on first guide materials 32, 32 corresponding to both right left sides of the frame body 30. The frame body 30 moves horizontally to the front and back in the film transporting direction by rotating the gears 36, 36 by a servomotor installed on the frame 10. A pair of top and bottom seal bodies 16, 18 are provided capable of mutually coming closer or moving apart on a second frame body 54 placed capable of changing a position vertically relative to the body 30. The sealing bodies 16, 18 either close or open synchronously operated by a pair of air cylinders 65, 66 provided on the body 54.
Inventors:
Isao Saito
Application Number:
JP2002120254A
Publication Date:
July 25, 2007
Filing Date:
April 23, 2002
Export Citation:
Assignee:
Fujikikai Co., Ltd.
International Classes:
B65B51/10; (IPC1-7): B65B51/10
Domestic Patent References:
| JP9249211A | ||||
| JP2242720A | ||||
| JP59099906U |
Attorney, Agent or Firm:
Kiiku Yamamoto