The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 29, 2024
Filed:
Oct. 30, 2019
Applicant:
Akribis Systems Pte Ltd, Singapore, SG;
Inventors:
Udornpan Chantagorn, Singapore, SG;
Paiboonsuk Kiattiphong, Singapore, SG;
Yong Peng Leow, Singapore, SG;
Assignee:
AKRIBIS SYSTEMS PTE LTD, Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D 45/02 (2006.01); B21D 22/02 (2006.01); B21J 13/14 (2006.01);
U.S. Cl.
CPC ...
B21D 45/02 (2013.01); B21D 22/02 (2013.01); B21J 13/14 (2013.01);
Abstract
An ejecting system for a workpiece from a die cavity in a stamping machine is disclosed. The ejecting system has a spring plunger mechanism to fetch the workpiece from the die cavity of the die platen of the stamping machine. The spring plunger mechanism is provided with a picker which is integrated with a vacuum system to hold the workpiece. Underneath the spring plunger mechanism, there is an actuator, including a positioning sensor, for triggering both synchronous upward and downward movement of the linear actuator to the punch of a die set.