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Title:
NEEDLE-PUSHING CAM DRIVING DEVICE FOR COMPUTERIZED FLAT KNITTING MACHINE
Document Type and Number:
WIPO Patent Application WO/2018/036331
Kind Code:
A1
Abstract:
A needle-pushing cam driving device for a computerized flat knitting machine, the computerized flat knitting machine comprising a cam base plate (1) and needle-pushing cams (2), the needle-pushing cam driving device comprising a pair of needle-pushing cam lifting guide rod seats (3) each provided thereon a needle-pushing cam lifting guide rod (31), a needle-pushing cam lifting guide rod puller pin (311) being provided on each needle-pushing cam lifting guide rod (31); a needle-pushing cam guide plate (4) being provided between the pair of needle-pushing cam lifting guide rod seats (3), the left end and right end of the needle-pushing cam guide plate (4) each being provided with a Z-shaped slot (41), the needle-pushing cam lifting guide rod puller pin (311) passing through the Z-shaped slot (41), the needle-pushing cam (2) being fixed to the bottom portion of the needle-pushing cam lifting guide rod (31), the needle-pushing cam driving device further comprising a needle-pushing cam guide plate driving motor (5) and a needle-pushing cam guide plate puller pin seat (6), the needle-pushing cam guide plate driving motor (5) being fixed on the cam base plate (1), a motor shaft (51) of the needle-pushing cam guide plate driving motor being provided thereon with a shift fork (511), the needle-pushing cam guide plate puller pin seat (6) being fixed to the middle portion of the needle-pushing cam guide plate (4), one side of the needle-pushing cam guide plate puller pin seat (6) being provided with a puller pin seat rod (61); the puller pin seat rod (61) cooperating with the shift fork (511), avoiding friction with a guide rail, and improving the efficiency of knitting.

Inventors:
JIN, Yongliang (No.158, Dingba SectionSanhuan Road North of, Changsh, Suzhou Jiangsu 0, 215500, CN)
ZHAO, Yongli (No.158, Dingba SectionSanhuan Road North of, Changsh, Suzhou Jiangsu 0, 215500, CN)
QIAN, Xinhua (No.158, Dingba SectionSanhuan Road North of, Changsh, Suzhou Jiangsu 0, 215500, CN)
ZHANG, Hezhong (No.158, Dingba SectionSanhuan Road North of, Changsh, Suzhou Jiangsu 0, 215500, CN)
Application Number:
CN2017/094229
Publication Date:
March 01, 2018
Filing Date:
July 25, 2017
Export Citation:
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Assignee:
JIANGSU JINLONG TECHNOLOGY CO., LTD (No.158, Dingba SectionSanhuan Road North of, Changsh, Suzhou Jiangsu 0, 215500, CN)
International Classes:
D04B15/36
Foreign References:
CN106087229A2016-11-09
CN205934302U2017-02-08
CN204661974U2015-09-23
CN201665751U2010-12-08
CN202380203U2012-08-15
EP0902111A21999-03-17
EP0652315A11995-05-10
Attorney, Agent or Firm:
JW IP LAW FIRM (Room 701, Floor 7 Building A5,No.14 Courtyard, Jiuxianqiao Road,Chaoyang District, Beijing 5, 100015, CN)
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