AUTOMATIC WEIGHING DEVICE FOR NATURAL RUBBER - CHINA HAINAN RUBBER IND GROUP CO LTD

Title:

AUTOMATIC WEIGHING DEVICE FOR NATURAL RUBBER

Document Type and Number:

WIPO Patent Application WO/2022/217774

Kind Code:

A1

Abstract:

An automatic weighing device for natural rubber, comprising a bracket (1), an elastic frame (12), a weighing table (13), locking members (14), and a feeding assembly (15). The elastic frame (12) is connected to the bracket (1), the weighing table (13) is fixed on the elastic frame (12), a fixed frame (17) is connected to the upper portion of the weighing table (13), a plurality of conveying rollers (171) are rotatably connected to the fixed frame (17), the locking members (14) are arranged on the bracket (1) and are used for controlling the elastic frame (12) to stretch out and draw back, the feeding assembly (15) is fixed on the bracket (1) and is located above the fixed frame (17), and the feeding assembly (15) can unlock the locking members (14) when completing feeding, such that the elastic frame (12) drives rubber blocks placed on the plurality of conveying rollers (171) to move downwards under gravity. The automatic weighing device for natural rubber can perform uninterrupted weighing and feeding on the rubber blocks processed by an assembly line, without needing manual weighing and feeding, thereby saving manpower and material resources; and the processing speed of the rubber blocks can be increased, thereby increasing the processing rate of the rubber blocks.

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Inventors:

LI ZHENHUA (CN)
GUO BORUI (CN)
SUN SHIHAI (CN)
BAI XIANQUAN (CN)
DING AIWU (CN)
ZHANG YICHAO (CN)

Application Number:

PCT/CN2021/108020

Publication Date:

October 20, 2022

Filing Date:

July 23, 2021

Export Citation:

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Assignee:

CHINA HAINAN RUBBER IND GROUP CO LTD (CN)
HAINAN ZHONG XIANG TECH CO LTD (CN)

International Classes:

B65B37/18

Foreign References:

CN206654241U	2017-11-21
CN212401643U	2021-01-26
CN205770256U	2016-12-07
CN110524241A	2019-12-03
JP2002274503A	2002-09-25
JPH09169314A	1997-06-30
KR20160021724A	2016-02-26