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1. (WO2018107590) ELASTIC HOLD-DOWN DEVICE AND LABEL APPLICATOR

Pub. No.:    WO/2018/107590    International Application No.:    PCT/CN2017/076168
Publication Date: Fri Jun 22 01:59:59 CEST 2018 International Filing Date: Fri Mar 10 00:59:59 CET 2017
IPC: B65C 3/08
B65C 9/18
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
HU, Jun
胡军
Title: ELASTIC HOLD-DOWN DEVICE AND LABEL APPLICATOR
Abstract:
Provided are an elastic hold-down device and a label applicator. The elastic hold-down device comprises: an adjustment support (100); a hold-down mechanism (200) provided at the adjustment support (100) and comprising a hold-down belt (220); a rocker mechanism (300) rotatably provided at the hold-down mechanism, the hold-down belt being sleeved onto the rocker mechanism; and an elastically tensioned mechanism (400) provided at the hold-down mechanism and abutting against the hold-down belt. When a product collides, at a high speed, with the hold-down belt at a guide wheel of the hold-down mechanism, the rocker mechanism can rotate through a small angle with respect to the hold-down mechanism, thereby preventing the product from being squeezed and damaged as a result of a direct collision. Moreover, the elastically tensioned mechanism can protect the rocker mechanism from a structural damage due to a collision and enables resetting of the rocker mechanism. The present invention has high reliability, a simple structure and low manufacturing and use costs.