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1. (WO2018201526) LABELING MACHINE FOR LOWER SURFACE

Pub. No.:    WO/2018/201526    International Application No.:    PCT/CN2017/084999
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Sat May 20 01:59:59 CEST 2017
IPC: B65C 9/02
Applicants: GUANGZHOU SHELL-CONNING MECHANICAL EQUIPMENT CO., LTD.
广州市赛康尼机械设备有限公司
Inventors: ZHANG, Zhiping
张志平
CHEN, Feiyue
陈飞跃
ZHU, Yantian
朱彦添
HE, Xiaojun
贺小军
Title: LABELING MACHINE FOR LOWER SURFACE
Abstract:
A labeling machine for a lower surface. The machine comprises: a controller; a first transport mechanism configured to feed a product to be labeled and electrically connected to the controller; and a positioning and gripping device (200) electrically connected to the controller and comprising a workpiece gripper mechanism (210) provided above the first transport mechanism. The workpiece gripper mechanism comprises a drive member (211), a holder base (212) drivably connected to the drive member, and at least three workpiece gripper correction fingers (213) provided at the holder base. The at least three workpiece gripper correction fingers can rotate with respect to the holder base, enclose and form a workpiece holding cavity (300), and approach or move away from each other. By means of rotatability of the workpiece gripper correction fingers with respect to the holder base, the present invention provides superior adaptability to hold, position, and perform attitude correction on a product having an irregular shape, thus adjusting an attitude of the product to be highly aligned with a labeling work position, and accordingly improving labeling precision and ensuring superior manufacturing quality of the product.