Two-color tube processing equipment

Abstract

The invention discloses two-color tube processing equipment which comprises an inner pipeline extruding machine. An outer pipeline extruding machine is arranged on one side of the inner pipeline extruding machine; the machine head end of the outer pipeline extruder is connected with the machine head of the inner pipeline extruding machine; the machine head comprises a first machine head part and a second machine head part connected to the first machine head part; the other end of the second machine head part is provided with a mounting base; a clamping ring sleeves the mounting base; the clamping ring is connected with the second machine head part; an outer mold core and a distributor are arranged inside a machine head body; the distributor is connected with an inner mold core placed inside the outer mold core; an inner pipeline cavity is arranged between the outer mold core and the distributor body as well as the inner mold core; an outer pipeline cavity is arranged between the outer mold core and the machine head body; the head end of the outer pipeline cavity is communicated with an outer glue filling channel on the first machine head part; a pipeline molding cavity is arranged between the mounting base and the inner mold core; the inner pipeline cavity and the outer pipeline cavity are of an annular structure; the head ends of the two cavities are intersected at the head end of the pipeline molding cavity; a heating coil is arranged outside the machine head body.

Description

technical field [0001] The invention relates to a processing equipment for producing plastic pipes, in particular to a double-color pipe processing equipment capable of producing double-color plastic pipes. Background technique [0002] Plastic pipes are generally mainly used for water supply and drainage, gas transportation, and wiring. For water supply and drainage pipes, the standard is black drainage pipes, but there is a problem with black water supply and drainage pipes, that is, in the process of using black raw materials to process pipes, if the raw materials used contain recycled waste, then the processed The quality of the pipeline is quite different from the quality of the pipeline processed with new raw materials. The pipeline obtained from waste processing will contain a large amount of impurities. However, because the black pipeline is opaque, people cannot observe the pipeline through eyes when choosing a pipeline. Whether it contains impurities, and whether ...

AI Technical Summary

Problems solved by technology

For water supply and drainage pipes, the standard is black drainage pipes, but there is a problem with black water supply and drainage pipes, that is, in the process of using black raw materials to process pipes, if the raw materials used contain recycled waste, then the processed The quality of the pipes is quite different from that of pipes processed from new raw materials. The pipes processed from waste materials will contain a lot of impurities. However, because the black pipes are opaque, people cannot observe the pipes with their eyes when choosing pipes. Whether it contains impurities, whether the raw materials used contain waste, when buying pipes, it is easy to buy shoddy pipes

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