Title:
INTELLIGENT PIPELINE PRODUCTION DEVICE AND PIPELINE PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2023/142348
Kind Code:
A1
Abstract:
An intelligent pipeline production device and a pipeline production method, relating to the technical field of intelligent pipeline production. The device comprises a shaping strip storage reel used for unwinding a shaping strip, a wrapping assembly, a cooling device, a winding assembly, and a traction machine. The traction machine pulls a pipe core to sequentially pass through the wrapping assembly, the cooling device and the winding assembly. The wrapping assembly comprises a first heating device and a wrapping mold. The winding assembly comprises a second heating device and a shaping strip recovery reel used for winding the shaping strip. According to the device of the present invention, production of a pipe provided with a parallel notch or a pipe provided with a spiral notch can be achieved; and by setting the cross-sectional shape of the shaping strip, machining of notches having different cross sections can be realized. According to the pipe produced by the device of the present invention, the notch is smooth, a cable is not prone to damage, and the cable can be directly snap-fitted and installed in the notch without additional fixation and protection, thereby greatly reducing the use of connectors, and saving costs.
Inventors:
HUO FULEI (CN)
CHU ZHANPENG (CN)
WANG JUNCHENG (CN)
CHEN JIANGHUI (CN)
LIU YUEMING (CN)
JIN CHONGYANG (CN)
CHU ZHANPENG (CN)
WANG JUNCHENG (CN)
CHEN JIANGHUI (CN)
LIU YUEMING (CN)
JIN CHONGYANG (CN)
Application Number:
PCT/CN2022/100133
Publication Date:
August 03, 2023
Filing Date:
June 21, 2022
Export Citation:
Assignee:
LINHAI WEIXING NEW BUILDING MAT CO LTD (CN)
International Classes:
B29C70/52; B29C48/151; B29C70/82; F16L11/127
Domestic Patent References:
| WO1993008977A1 | 1993-05-13 |
Foreign References:
| CN114523696A | 2022-05-24 | |||
| JPS4939943B1 | 1974-10-30 | |||
| CN102126285A | 2011-07-20 | |||
| JPH02247910A | 1990-10-03 | |||
| GB2419315B | 2009-10-21 |
Attorney, Agent or Firm:
HANGZHOU ZHEKE PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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