Title:
DIE PUSHER CONTROLLER
Document Type and Number:
Japanese Patent JP2013233576
Kind Code:
A
Abstract:
To provide a die pusher controller which can remove dust by performing retry motion when a cylinder cannot move to a predetermined position because of the dust such as metal pieces sticking to a lower die pusher.
When the removal of a die with a lower die pusher 14 is performed by operating an elevating/lowering cylinder 17, when a working position detected with an elevated/lowered position sensor 17s does not reach a predetermined position, control is performed to repeat, by the preset number of times, a retry motion for repeating operations to return the lower die pusher 14 to a standby position and moving it to the working position again.
Inventors:
TASHIRO MASAHIRO
Application Number:
JP2012108333A
Publication Date:
November 21, 2013
Filing Date:
May 10, 2012
Export Citation:
Assignee:
AMADA CO LTD
International Classes:
B21D28/36
Domestic Patent References:
| JP2011235319A | 2011-11-24 | |||
| JP2008036696A | 2008-02-21 | |||
| JP2010131633A | 2010-06-17 | |||
| JP2011235319A | 2011-11-24 | |||
| JP2008036696A | 2008-02-21 | |||
| JP2010131633A | 2010-06-17 |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu
Iwa Saki Kokuni
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu
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