Title:
BOTTLE TAKE-OUT MECHANISM
Document Type and Number:
WIPO Patent Application WO/2013/137039
Kind Code:
A1
Abstract:
This bottle take-out mechanism is provided with: a left and right pair of grasping parts (20A, 20B) that grasp and transport a bottle (1) from a mold; an opening and closing drive mechanism (3) that carries out an opening and closing operation for the grasping parts (20A, 20B) by moving the same in response to back and forth movement of a drive shaft (31); a back-and-forth moving mechanism (4) that moves the drive shaft (31) back and forth; and a control device (8) that controls the operation of the back-and-forth moving mechanism (4). The back-and-forth moving mechanism (4) has an air cylinder (5) that moves the drive shaft (31) back and forth, and can supply compressed air to the air cylinder (5) by a main circuit (60) and an auxiliary circuit (7) for an air pressure circuit (6). The control device (8) carries out in this order a step for supplying compressed air to the air cylinder (5) by the main circuit (60) such that the grasping parts (20A, 20B) move from an open state to a closed state and grasp the bottle (1) with pressure smaller than a set pressure and a step for additional supply of compressed air from the auxiliary circuit (7) to the main circuit (60) such that the grasping parts (20A, 20B) move to a state of grasping the bottle (1) with the set pressure, thus moving a piston rod of the air cylinder (5) in a reciprocating motion.
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Inventors:
HAMASUNA HIROFUMI (JP)
OGUSHI YOSHITAKA (JP)
FUKUCHI HITOSHI (JP)
UCHIDA KATSUMI (JP)
OGUSHI YOSHITAKA (JP)
FUKUCHI HITOSHI (JP)
UCHIDA KATSUMI (JP)
Application Number:
PCT/JP2013/055798
Publication Date:
September 19, 2013
Filing Date:
March 04, 2013
Export Citation:
Assignee:
NIHON YAMAMURA GLASS CO LTD (JP)
International Classes:
C03B9/447; C03B35/12
Domestic Patent References:
| WO2011024601A1 | 2011-03-03 |
Foreign References:
| JPH07118024A | 1995-05-09 |
Attorney, Agent or Firm:
SUZUKI Yoshimitsu et al. (JP)
Yoshimitsu Suzuki (JP)
Yoshimitsu Suzuki (JP)
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