Title:
REMOVAL SYSTEM AND CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/250798
Kind Code:
A1
Abstract:
[Problem] To provide a removal system and a control device that can remove foreign matter adhering to a close-contact surface of a jig. [Solution] According to one aspect of the present invention, provided is a removal system for removing foreign matter adhering to a machine tool, the removal system comprising a surface sensor, a foreign matter removal device, and a control device. The surface sensor is configured to be able to detect a surface state of a close-contact surface in the surface of a jig of the machine tool. Here, the close-contact surface is at least one of a surface interposed between members constituting the jig and a surface that contacts a workpiece grasped by the jig. The foreign matter removal device is configured to be able to remove foreign matter from the close-contact surface, and the control device is provided with a surface state storage unit, a foreign matter detection unit, and an operation instruction unit. The surface state storage unit stores a surface state of the close-contact surface being in a state in which foreign matter does not adhere. The foreign matter detection unit is configured to be able to detect foreign matter adhering to the close-contact surface on the basis of a comparison between a surface state of the close-contact surface detected by the surface sensor and the surface state stored in the surface state storage unit. The operation instruction unit is configured to be able to send an operation instruction to the foreign matter removal device when the foreign matter detection unit detects foreign matter.
Inventors:
NISHIMIYA TAMIO (JP)
Application Number:
PCT/JP2020/022116
Publication Date:
December 17, 2020
Filing Date:
June 04, 2020
Export Citation:
Assignee:
KITAGAWA IRON WORKS CO (JP)
International Classes:
B25J13/08; B23Q11/00; B23Q17/00; B23Q17/24
Foreign References:
| JP2018024094A | 2018-02-15 | |||
| JP2014193514A | 2014-10-09 | |||
| JP2017104943A | 2017-06-15 | |||
| JP2016120580A | 2016-07-07 | |||
| JPH02106255A | 1990-04-18 | |||
| JPH06297292A | 1994-10-25 |
Attorney, Agent or Firm:
IPX PATENT PARTNERS (JP)
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