MOLDED ARTICLE CONFIRMATION DEVICE

Title:

MOLDED ARTICLE CONFIRMATION DEVICE

Document Type and Number:

WIPO Patent Application WO/2024/089944

Kind Code:

A1

Abstract:

Provided is a molded article rotation confirmation device that is capable, using a simple configuration, of specifying the rolling direction, the rotation speed, and the rotation angle (number of rotations) for a molded article even when the molded article is without markings or the like, and that is capable of suppressing an increase in the number of processes and in the production time, and an increase in cost.　A molded article confirmation device (100) comprises: a molded article rotation unit (120) provided with a rotation holding part (122) for rotatably holding a metal molded article (C) formed from a rolling metal plate and a rolling direction detection part (125) for detecting the rolling direction of the metal molded article (C); and a control unit. The rolling direction detection part (125) has a light-emitting part (126) that projects irradiation light (B1) onto an irradiation target surface (Cs) and a light-receiving part (127) that receives reflected light (B2) reflected from the irradiation target surface (Cs). The light-emitting part (126) projects the irradiation light (B1) at a predetermined incident angle onto the irradiation target surface (Cs), and the control unit is configured to enable detection of the rolling direction of the metal molded article (C) on the basis of information regarding continuous changes in intensity of the reflected light (B2).

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Inventors:

MORI TAKUYA (JP)

Application Number:

PCT/JP2023/025229

Publication Date:

May 02, 2024

Filing Date:

July 07, 2023

Export Citation:

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Assignee:

TOYO SEIKAN CO LTD (JP)

International Classes:

G01P3/36; B05B12/02; B05B12/08; B05B13/02

Foreign References:

JPH08271224A	1996-10-18
JP2005525236A	2005-08-25
US4129781A	1978-12-12

Attorney, Agent or Firm:

FUJIMOTO Nobuo et al. (JP)

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