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Title:
CUTTING DEVICE FOR PAPER-PLASTIC BAG CUTTING AND SEALING INTEGRATED MACHINE
Document Type and Number:
WIPO Patent Application WO/2018/041210
Kind Code:
A1
Abstract:
A cutting device for a paper-plastic bag cutting and sealing integrated machine, comprising a sliding bracket and a cutter (7), the sliding bracket being connected to a horizontal displacement driving mechanism (18) and formed by an upper plate (1) and a rear plate (4) that are connected to each other, a sliding block (5) being mounted on the rear plate (4) by means of a connecting shaft (2) and being able to slide back and forth along the connecting shaft (2), two latching slots (35) being respectively provided on the front portion and the rear portion of the connecting shaft (2) along the longitudinal direction; the cutter (7) is mounted on the sliding block (5), the lowest position of the cutter being lower than the bottom face of the sliding block (5); a spring positioning column (10) is mounted on the sliding block (5), the top end of the spring positioning column (10) passing through a wall of a connecting shaft hole of the sliding block (5) and abutting against the connecting shaft (2). The cutting device has a skillfully designed structure and is capable of easily and quickly adjusting the position of the cutter according to actual needs, enabling the paper-plastic bag cutting and sealing integrated machine to apply to both a traditional paper-plastic bag of which the outside of the sealed position is printed with codes and a paper-plastic bag of which the outside of the sealed position needs not to be printed with codes. Moreover, the cutting device reduces the waste of paper-plastic bag materials during cutting, lowering production costs.

Inventors:
LI, Daihua (South of Dingzhuang Road, 150 Meters East of the Intersection of Dingzhuang Road and Kaifaqubei Road High-tech Distric, Zibo Shandong 0, 255000, CN)
ZHAO, Jianxi (South of Dingzhuang Road, 150 Meters East of the Intersection of Dingzhuang Road and Kaifaqubei Road High-tech Distric, Zibo Shandong 0, 255000, CN)
ZHAO, Shuibing (South of Dingzhuang Road, 150 Meters East of the Intersection of Dingzhuang Road and Kaifaqubei Road High-tech Distric, Zibo Shandong 0, 255000, CN)
SHAO, Zhushuai (South of Dingzhuang Road, 150 Meters East of the Intersection of Dingzhuang Road and Kaifaqubei Road High-tech Distric, Zibo Shandong 0, 255000, CN)
Application Number:
CN2017/099867
Publication Date:
March 08, 2018
Filing Date:
August 31, 2017
Export Citation:
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Assignee:
SHANDONG YIFENG MEDICAL TECHNOLOGY CO., LTD (South of Dingzhuang Road, 150 Meters East of the Intersection of Dingzhuang Road and Kaifaqubei Road High-tech Distric, Zibo Shandong 0, 255000, CN)
International Classes:
B26D1/16; B26D1/14; B26D1/18; B26D7/26; B26D7/27; B65B61/06; B65B61/08
Other References:
None
Attorney, Agent or Firm:
QINGDAO FIRST PATENT & TRADEMARK AGENT CO., LTD. (Room 501, Jufeng Venture Building No. 52, Miaoling Road, Laoshan Distric, Qingdao Shandong 1, 266061, CN)
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