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Title:
HIGH-SPEED NEGATIVE SUCTION ROLLER-TYPE OBLIQUE FEED FOLDING MACHINE
Document Type and Number:
WIPO Patent Application WO/2020/082694
Kind Code:
A1
Abstract:
A high-speed negative suction roller-type oblique feed folding machine, comprising a machine frame (1), a stacking platform (2) for paper, a negative suction roller (32), and a paper feed pressing wheel (31). The stacking platform (2) is obliquely arranged. The negative suction roller is drivingly connected to a paper suction transmission mechanism that drives the negative suction roller to rotate back and forth along an arc surface on the paper feed pressing wheel. An arc-shaped rack (35) is mounted on the machine frame. A negative suction roller gear (320) is mounted at one end of the negative suction roller, and the negative suction roller gear meshes with a tooth surface of the arc-shaped rack. The stacking platform of the high-speed negative suction roller-type oblique feed folding machine above is obliquely arranged. At the same time, in order to cooperate with the obliquely placed stacking platform, the driving mode and moving direction of the negative suction roller are changed so that the oblique feeding manner of the folding machine is achieved, which thus complies with different sizes of paper feed.

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Inventors:
LI WENLEI (CN)
YANG YIFU (CN)
Application Number:
PCT/CN2019/082342
Publication Date:
April 30, 2020
Filing Date:
April 12, 2019
Export Citation:
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Assignee:
ZHEJIANG HOPING MACHINERY CO LTD (CN)
International Classes:
B65H3/10
Foreign References:
CN109132619A2019-01-04
CN208964160U2019-06-11
CN105819246A2016-08-03
CN205772155U2016-12-07
DE3814174A11988-11-24
CN104355191A2015-02-18
CN106743817A2017-05-31
CN205892235U2017-01-18
CN204823341U2015-12-02
Other References:
See also references of EP 3663240A4
Attorney, Agent or Firm:
RUIAN XIANGDONG INTELLECTUAL PROPERTY OFFICE (CN)
Download PDF:
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