- Patent Title: Method and system that produces formed parts by a multi-stage press
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Application No.: US17888803Application Date: 2022-08-16
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Publication No.: US12076779B2Publication Date: 2024-09-03
- Inventor: Christoph Reichelt
- Applicant: WAFIOS Umformtechnik GmbH
- Applicant Address: DE Wuppertal
- Assignee: WAFIOS Umformtechnik GmbH
- Current Assignee: WAFIOS Umformtechnik GmbH
- Current Assignee Address: DE Wuppertal
- Agency: DLA Piper LLP (US)
- Priority: DE 2021209143.1 2021.08.19
- Main IPC: B21J9/02
- IPC: B21J9/02 ; B21J13/03 ; B21K1/46 ; B23P19/00 ; B65G51/02

Abstract:
A method of producing shaped parts includes drawing in the wire in cycles conveying the wire; severing wire portions in cycles; gripping and feeding the wire portion into work area; shaping the wire portion in multiple stages to form a shaped part with shank and head portions; ejecting formed shaped parts in cycles; transporting the fully formed shaped parts with a pneumatic conveyor system including a transporting pipe with an insertion opening: arranging the insertion opening near an ejector system such that the finished shaped parts can be inserted into the insertion opening directly in a positionally oriented manner by the ejector system; successively feeding the finished shaped parts into the transporting pipe by the ejector system; taking up the shaped parts inserted into the transporting pipe by suction into the transporting pipe; and pneumatically transporting the shaped parts through the transporting pipe in a direction of a subsequent station.
Public/Granted literature
- US20230058861A1 METHOD AND SYSTEM THAT PRODUCES FORMED PARTS BY A MULTI-STAGE PRESS Public/Granted day:2023-02-23
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