Feeding device for plastic pipe machining

Abstract

The invention discloses a feeding device for plastic pipe machining, and belongs to the field of plastic pipe production and machining mechanical equipment. According to the feeding device, a bag moving support is vertically arranged on the upper side of a feeding base, the output end of an upper translation cylinder on the two sides of a lifting support is provided with a bag lifting support, a bag lifting plate is horizontally arranged on one side of a bag lifting guide plate, the output end of a lower translation air cylinder is provided with a reciprocating guide plate, the corner of a bagplacing bearing plate is hinged to the upper side of the reciprocating guide plate, a guide support is arranged on the upper side of an adjusting bottom plate, a material guide cylinder is obliquelyarranged between the guide support and the adjusting bottom plate upwards, a bag clamping rotating plate is arranged on the upper side of the guide support, and a bag cutting rotating plate is arranged on the guide support on one side of the bag clamping rotating plate. The feeding device is reasonable in structural design, the woven bags filled with plastic particles can be transferred and guidedone by one efficiently and steadily, automatic feeding processing of the plastic pipes in the production process is achieved, the production automation degree is improved, and the requirements of production and use are met.

Description

technical field [0001] The invention belongs to the field of plastic pipe production and processing machinery, in particular to a feeding device for plastic pipe processing, which is mainly used in the continuous production and processing of plastic pipes. Background technique [0002] As an important part of chemical building materials, plastic pipes are widely accepted by users for their superior performance, hygiene, environmental protection, and low consumption. They mainly include UPVC drainage pipes, UPVC water supply pipes, aluminum-plastic composite pipes, and polyethylene (PE) pipes. Water supply pipes, polypropylene PPR hot water pipes. Compared with cast iron pipes, galvanized steel pipes, cement pipes and other pipes, plastic pipes have the advantages of energy saving, environmental protection, light weight and high strength, corrosion resistance, smooth inner wall without scaling, easy construction and maintenance, and long service life. Pipes are widely used i...

AI Technical Summary

Problems solved by technology

In the production and processing process of plastic pipes, synthetic resin is used as the main raw material, stabilizers, lubricants and plasticizers are added, and various raw materials are fully stirred and mixed, then melted and processed, and extruded in the pipe making machine , the main raw material for the production and processing of plastic pipes, synthetic resin, exists in the form of granules. The synthetic resin is mainly stored and packaged in plastic woven bags. During the production and processing of plastic pipes, the bagged synthetic resin needs to be fed into the mixing tank In China, the existing synthetic resin feeding method is mainly carried out manually. During the operation, a single person or two persons are used to transport the bagged synthetic resin to the top of the mixing tank, and then unseal the plastic woven bag, so that the The synthetic resin particles in the plastic woven bag are poured into the mixing tank. Since the production and processing of plastic pipes are all large-scale production, in the actual production process, it is necessary to continuously pour multiple bags of synthetic resin particles into the mixing tank. Workers The labor intensity is high, and due to the large size of the mixing tank used for mixing plastic pipe raw materials, it is difficult for workers to smoothly and efficiently transport the plastic woven bag containing synthetic resin particles to the top of the mixing tank for discharging. The feeding process of pipe production and processing is carried out manually, and the degree of automation of production and processing is low. It is difficult to realize the continuous large-scale production and processing of plastic pipes, which cannot meet the needs of production and use.

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