Title:
MACHINING MACHINE
Document Type and Number:
WIPO Patent Application WO/2023/224089
Kind Code:
A1
Abstract:
A measuring unit (30) includes: a first roller (32) which comes into contact with a material (W) being conveyed; a second roller (33) which is provided on a downstream side of the first roller (32) in a conveying direction (Fd), and which comes into contact with the material (W) being conveyed; and a sensor (35) which is provided between the first roller (32) and the second roller (33), and which measures a conveying amount by emitting detection light onto the material (W) from a direction perpendicular to the conveying direction (Fd). The sensor (35) emits the detection light from a position separated a prescribed distance (Ls) from a common tangent (Ct) of the first roller (32) and the second roller (33).
More Like This:
Inventors:
NEMOTO FUMIAKI (JP)
SHIGA TOMOYUKI (JP)
SHIGA TOMOYUKI (JP)
Application Number:
PCT/JP2023/018566
Publication Date:
November 23, 2023
Filing Date:
May 18, 2023
Export Citation:
Assignee:
AMADA CO LTD (JP)
AMADA MACHINERY CO LTD (JP)
AMADA MACHINERY CO LTD (JP)
International Classes:
G01B11/00; G01P3/36
Foreign References:
| JP2019001153A | 2019-01-10 | |||
| JP2014094500A | 2014-05-22 | |||
| JP2014119432A | 2014-06-30 | |||
| JP2006300553A | 2006-11-02 | |||
| JPH0852692A | 1996-02-27 |
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
Download PDF: