Wall tube with reinforced polyethylene-wound structure as well as manufacturing device and manufacturing method thereof
A technology for structural wall pipes and production devices, applied in the direction of pipes, rigid pipes, pipes/pipe joints/fittings, etc., can solve problems such as low production efficiency, inability to produce pipe sockets and sockets, and inability to achieve continuous production of pipes, etc., to achieve production efficiency High, the effect of eliminating quality instability and ensuring quality stability
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[0029] The present invention will be further described in detail below through the specific examples, the following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention with this.
[0030] A reinforced polyethylene winding structure wall pipe, which is composed of a pipe body and sockets and sockets at both ends of the pipe body. The pipe body is composed of an inner wall layer 3 and an outer wall layer 4. The edges of adjacent strips are successively overlapped and fused to form a continuous solid-walled tube. The outer wall layer is a convex reinforcing rib formed by the tubular polyethylene strip spirally wound on the outer surface of the inner wall layer. The tubular polyethylene strip is spirally pressed across the The innovation of the overlapping fusion seams at the edges of each adjacent sheet-like polyethylene strip is that sockets 5 and 2 are formed at both ends of the inner wall layer of the pipe body, and soc...
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