Title:
MANUFACTURING APPARATUS FOR ACCESSORY
Document Type and Number:
WIPO Patent Application WO/2023/032616
Kind Code:
A8
Abstract:
The present invention provides a manufacturing apparatus for an accessory, the apparatus comprising: a magazine holding part in which a material magazine holding a rolled metal sheet material is disposed; a material feeding part that repeatedly carries out a process of conveying the metal sheet material forward from the material magazine and suspending the conveying; a die part having a die used to stamp the metal sheet material conveyed from the material feeding part into a prescribed shape; a machining part that works to bend a metal part formed by being stamped by the die part; and a guide part which is provided between the material feeding part and the die part and which causes the metal sheet material conveyed from the material feeding part to be flattened before being sent onto the die part, wherein the guide part includes: a width regulating part that regulates the width direction of the metal sheet material; a thickness regulating part that regulates the thickness direction of the metal sheet material; and a sloped part which is provided on the entrance side of the guide part for the metal sheet material and which is for narrowing the clearance in the thickness direction provided by the thickness regulating part, proceeding from upstream to downstream in the conveyance direction of the metal sheet material.
Inventors:
DOBASHI HIDETAKA (JP)
Application Number:
PCT/JP2022/030430
Publication Date:
November 09, 2023
Filing Date:
August 09, 2022
Export Citation:
Assignee:
CROSSFOR CO LTD (JP)
International Classes:
A44C17/02; B21D1/00; B21D53/44; B21L11/06
Attorney, Agent or Firm:
MATSUSHITA, Masahiro (JP)
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