A continuous winding process of steel wire skeleton
A winding process and steel wire skeleton technology, applied in the field of engineering pressure pipe manufacturing, can solve the problems of material waste, inefficiency, downtime, etc., to avoid waste pipes and improve production.
Active Publication Date: 2015-12-09
ZHEJIANG SHUANGLIN PLASTIC MACHINERY
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Problems solved by technology
[0003] The purpose of the present invention is to solve the problems of downtime, inefficiency, waste of materials, waste pipes and other problems caused by the replacement of steel wire coils and welding during the forming process of the basic skeleton of composite pipes, and to provide a reasonable process design, using online fast winding Composite operation mode, striving for a period of optimal disk change time for continuous winding process of steel wire skeleton
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[0024] The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.
[0025] This embodiment is a kind of continuous winding process of steel wire skeleton, which is carried out on the following winding equipment:
[0026] like figure 1 As shown, in the composite pipe production line, one end of the frame 13 of the steel wire skeleton winding equipment is an inner mold set 12, and the bottom of the frame 13 is provided with a traveling mechanism and a power train 15. The inner mold set includes an inner mold, electrodes, and a guide support shaft. The guide support shaft cooperates with the weft thread winding moving disk 10, the power of the weft thread winding moving disk 10 is provided by the winding drive device 14, and the weft thread winding moving disk 10 is equipped with a fixed electrode disk 6, a spot welding machine 7, a steel wire coil 8, and a steel wire coi...
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The invention relates to a steel wire framework continuous winding technology. The steel wire framework continuous winding technology aims at solving the problems that in a steel wire winding and forming process of a composite pipe basic framework, due to replacing of steel wire coils and welding in the shutdown situation, the shutdown situation, the low efficiency, the waste of materials, waste pipes and the like are caused. The steel surplus of the steel wire coils is set, a weft winding movable plate is started to accelerate winding, a winding machine performs backward linear movement, and the work period of replacing of the steel wire coils, head cutting, butt joint welding, removing of welding trimmings is reserved. It is ensured that a production line operates at a normal and stable speed all the time, generation of the waste pipes is avoided, the shutdown situation is avoided, waste materials are avoided, and the production and working efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of engineering pressure pipe manufacturing, in particular to a continuous winding process of a steel wire skeleton. Background technique [0002] Helically wound steel wire is a common method for manufacturing the basic skeleton of composite pipes. Due to various product specifications and limited capacity of steel wire coils, it is necessary to continuously stop the machine to replace the steel wire coils and perform joint welding. This process requires the production line to be shut down, resulting in Some materials are wasted, resulting in composite process waste pipes and other phenomena. For example, the patent publication number is CN1562617A, which proposes a method for manufacturing steel skeleton-plastic composite pipes, including providing weft wire steel wires to the welded mesh forming machine by means of an external weft wire reel, and the welded mesh forming machine adopts fuzzy resistance weld...
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IPC IPC(8): B21F3/04B21F15/04
Inventor 傅体强皮得民施经东
Owner ZHEJIANG SHUANGLIN PLASTIC MACHINERY