Extruder hopper for polyethylene particle production

Abstract

The invention provides an extruder hopper for polyethylene particle production, relates to the technical field of polyethylene particle production, and solves the problems that during feeding of an existing hopper, manual feeding is needed, materials such as woven bags and other solid plastic objects are mutually wound and twisted together, when an operator manually adds materials, the danger that limbs of a user are rolled in can be occurred due to the fact that plastic objects twisted together are continuously dragged and pulled by a crushing assembly, and if the limbs of the user are wound by the plastic objects and enter a hopper of an extruder, the limbs of the user are damaged. The extruder hopper comprises a support, the support is a frame structure, and guide rollers are rotationally connected to the interior of the support in a linear array mode; and cutting-off assemblies are fixedly connected to the lower side of the support, the cutting-off assemblies are cutters, the two cutting-off assemblies are oppositely installed and can get close along guide grooves through sliding blocks fixedly connected to the rear sides, then cutting-off operation on plastic objects is completed, and therefore, the problem that the limbs of the user are wound due to plastic twisting is solved.

Description

technical field [0001] The invention belongs to the technical field of polyethylene particle production, and more specifically relates to an extruder hopper for polyethylene particle production. Background technique [0002] The main component of polyethylene plastic is polyethylene, and its raw material ethylene mainly comes from petroleum cracking and cracking, which belongs to petrochemical products. When the production cost is granular, it needs to use a large amount of recycled resources to fill the inside of the extruder for processing. [0003] Existing extruder hoppers for polyethylene particle production still have the following deficiencies: [0004] 1. The hopper needs to be manually fed when feeding, and the solid plastic objects such as woven bags will be entangled and twisted together. The danger of the user's limbs getting involved due to continuous pulling and pulling will cause damage if the user's limbs are entangled by the plastic and enter the hopper of ...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above technical problems, the present invention provides an extruder hopper for the production of polyethylene granules, to solve the problem that the existing hopper needs manual feeding when feeding materials, and materials such as woven bags and other solid plastic objects will be entangled and twisted. Knotted together, when the operator manually adds materials, the broken components will continue to pull the twisted plastic objects, resulting in the danger of the user's limbs being involved. If the user's limbs are entangled by the plastic and enter The problem of damage to the inside of the hopper of the extruder

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