Crushing, melting and extruding integrated equipment for plastic production

Abstract

The invention relates to crushing, melting and extruding integrated equipment for plastic production. The crushing, melting and extruding integrated equipment for the plastic production comprises a main barrel, a vertical knife, a connecting block, an inlet and a blocking ball. A motor is arranged on the middle portion above the main barrel, and a first rotary shaft is arranged under the motor. Afeed inlet penetrates through the left side of the upper portion of the main barrel. A hydraulic cylinder is arranged on the lower portion of the left side of the main barrel, and a push plate is fixed to the right side of the hydraulic cylinder. A hinge is installed on the left side of the main barrel, and a barrel door is arranged on the left side of the hinge. A main crushing knife with an arc-shape pointed structure is arranged, plastic can be crushed, and thus the melting speed of the plastic is accelerated, the working efficiency is improved. Through the arrangement of a secondary crushing knife and the vertical knife, the degree of plastic crushing can be improved. A filter plate with hollowed-out structure can block the unbroken plastic to ensure that the plastic volume passing through the filter plate conforms to the melting standard, and secondly, a stirring rod is arranged in a saw tooth structure.

Description

technical field [0001] The invention relates to the technical field of plastic production equipment, in particular to an integrated crushing, melting and extrusion equipment for plastic production. Background technique [0002] The broad definition of plastic refers to materials with plastic behavior. The so-called plasticity refers to the deformation that occurs when the external force is applied. A certain deformation can occur under force, soft plastics are close to rubber, and hard plastics are close to fibers. The narrow definition of plastic refers to resin (or direct polymerization of monomers during processing) as the main component, plasticizers, fillers, lubricants, etc. Additives such as additives such as additives and colorants are auxiliary components that can be flow-formed during processing. Plastics are synthetic polymer compounds that can freely change their shape. Plastics are materials that are polymerized using monomer raw materials through synthesis or c...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a crushing, melting and extruding integrated equipment for plastic production, to solve the problem that the existing plastic production equipment proposed in the above background technology cannot fully crush the plastic, which reduces the melting rate and melts at the same time. It is easy to cause the plastic to coke or melt incompletely, which will reduce the quality of the melted plastic liquid. Secondly, it is impossible to choose the extrusion direction of the liquid, which is not practical.

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