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Title:
THE PUNCH DEVICE FOR SUBSTRATE WITH LARGE BREADTH AND SMALL THICKNESS
Document Type and Number:
WIPO Patent Application WO/2006/007759
Kind Code:
A1
Abstract:
The present invention relates to the electric punching technical field, especially to a punch device for substrate with large breadth and small thickness. The device comprises a mechanism for winding and unwinding, a correcting control unit, a tension control unit, a hydraulic mechanism, a punch mechanism, a high frequency and voltage generator, a detecting unit, controlling means for speed, pulse frequency and pulse width control ,and an user interface, characterized in that said punch mechanism is composed of at least two or more electrode matrixes; each electrode matrix is made up of a plurality of electrode bars longitudinally arrayed, which form an angle a with the movement direction of the substrate; each pair of the electrode bars is composed of a anode bar and a cathode bar on either side of the substrate, each bar is provided with electrode-pins in the number of M. The advantage is that a unit area of the substrate to be processed can be punched multiple times when it passes through the working area, and thus not only a strip in the order of millimeter can be punched, but also a surface in the order of meter in width, especially in the breadth direction, can be punched evenly.

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Inventors:
HE JINXING (CN)
HE JINFU (CN)
DAI SUIYU (CN)
WU SHAOYUN (CN)
DAI JIAHONG (CN)
TIAN YONGLI (CN)
Application Number:
PCT/CN2004/000826
Publication Date:
January 26, 2006
Filing Date:
July 19, 2004
Export Citation:
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Assignee:
YUXI JINCAN SCIENCE AND TECHNO (CN)
HE JINXING (CN)
HE JINFU (CN)
DAI SUIYU (CN)
WU SHAOYUN (CN)
DAI JIAHONG (CN)
TIAN YONGLI (CN)
International Classes:
B26F1/00; A24C5/00; B26F1/28; (IPC1-7): B26F1/00; B26F1/28; A24C5/00
Foreign References:
CN2043219U1989-08-23
CN2127053Y1993-02-17
US4029938A1977-06-14
DE10109100C12002-04-18
GB1593817A1981-07-22
DE3043845A11981-10-01
Attorney, Agent or Firm:
STANDARD PATENT & TRADEMARK AGENT LTD. (Sunny Golf Bldg. No. 1056, Shennan Boulevar, Shenzhen Guangdong 0, CN)
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