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Patent Searching and Data


Title:
REBAR CAGE FORMING PROCESS AND REBAR CAGE FORMING MACHINE
Document Type and Number:
WIPO Patent Application WO/2020/143669
Kind Code:
A1
Abstract:
A rebar cage forming process and a rebar cage forming machine. The rebar cage production process comprises: fixing main bars to a main bar formwork (200); driving the main bar formwork (200) to drive the main bars to rotate around the axis of the main bar formwork (200), and wrapping stirrups around the periphery of the main bars; and before wrapping the stirrups around the periphery of the main bars, heating the positions of the stirrups corresponding to rebar cage vertexes. The rebar cage production process alleviates the problem that, during production of a rebar cage, connection requirements cannot be met because connection at each vertex position of the rebar cage is unstable.

Inventors:
CHEN ZHENDONG (CN)
Application Number:
PCT/CN2020/070921
Publication Date:
July 16, 2020
Filing Date:
January 08, 2020
Export Citation:
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Assignee:
TJK MACHINERY TIANJIN CO LTD (CN)
International Classes:
B21F27/20
Foreign References:
CN109530586A2019-03-29
CN209520314U2019-10-22
CN201357274Y2009-12-09
CN208067185U2018-11-09
CN104096786A2014-10-15
CN205309169U2016-06-15
CN203804108U2014-09-03
US4150475A1979-04-24
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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