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:
Jul. 29, 2025
Filed:
Dec. 01, 2021
Juki Corporation, Tama, JP;
Takeshi Maruyama, Tama, JP;
Yuuki Uehara, Tama, JP;
JUKI CORPORATION, Tama, JP;
Abstract
A pick-up device picking up stacked sheet-shaped workpieces from the top, the device includes a nozzle mechanism that pulls up a first workpiece from the top of the stacked workpieces by air blowing, a holding mechanism that holds the first workpiece, a separation mechanism that includes a claw member being inserted into a lower side of the first workpiece with respect to the stacked workpieces, and a forward and backward drive unit causing a tip part of the claw member to move forward and backward, a suction mechanism that pulls up the first workpiece, a control device that controls the above four mechanisms, and a selection unit that selects one or more combinations of the nozzle mechanism, the separation mechanism, and the suction mechanism. The control device controls an operation for picking up the stacked workpieces from the top according to the selection of the selection unit.