Manufacturing equipment for environment-friendly plastic hose

Abstract

The invention discloses manufacturing equipment for an environment-friendly plastic hose. A rotating motor is installed on the middle portion of the bottom end of a shaping box. A driving gear is fixedly connected to the outer side of an output shaft of the rotating motor in a sleeved manner. A driven gear ring is arranged in the portion, located in the shaping box, of one end of the driving gearin an engaged manner. Clamping grooves are formed in the top end and the bottom end in the driven gear ring correspondingly. Clamping columns are installed in the clamping grooves in an embedded manner. Connecting springs are welded into the portions, located in the clamping grooves, of the bottom ends of the clamping columns. Driving arc plates are installed on the clamping columns through screws. The ends of the connecting springs are welded to the ends of the driving arc plates. Driving grooves are welded to the ends of the driving arc plates. Compared with the prior art, the equipment hasthe beneficial effects that by means of cooperative use of the rotating motor and the shaping cylinder, a pipeline is always attached to the interior of the shaping cylinder, the roundness of the shaping cylinder can be changed, the shape of the pipeline can be ensured, and the problem that after extrusion molding, the pipeline deforms, and the pipeline cannot be used after production is avoided.

Description

Technical field [0001] The invention relates to the technical field of plastic hose production, in particular to an environmentally-friendly plastic hose manufacturing equipment. Background technique [0002] Plastic hoses are generally made of synthetic resin, that is, polyester, added with stabilizers, lubricants and plasticizers, and then extruded in a pipe making machine. They are mainly used as pipes for tap water supply systems in housing construction. Drainage, exhaust and sewage sanitary pipes, underground drainage pipe systems, rainwater pipes and threading pipes for wire installation. [0003] When making plastic hoses now, the hose is extruded through an extruder, but after extrusion, due to the large temperature difference between the outside and the inside, it is easy to cause deformation of the plastic hose, which leads to the pipe that does not meet the production requirements , The scrap rate is higher, which increases the cost of the factory. Summary of the inven...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an environment-friendly plastic hose production equipment, which can effectively solve the problem of extruding the hose through an extruder when making a plastic hose in the above-mentioned background technology, but after extrusion, due to the external environment and The large difference in internal temperature will easily lead to deformation of the plastic hose, resulting in the production of the pipe does not meet the production requirements, the scrap rate is high, and the problem of increasing the cost of the factory

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