Plastic pelletizing residue cleaning device

Abstract

The invention relates to the technical field of plastic particle production, and discloses a plastic particle cutting defective material clearing device. The plastic particle cutting defective material clearing device comprises a particle cutting cylinder and a motor, the particle cutting cylinder is provided with a feed inlet, a discharge outlet and an air suction pipe which is connected with an air box, a fan is arranged in the air box and connected with the motor, the fan is provided with a couple of fan blades, each fan blade is provided with a steel wire, and each steel wire is connected with a suspension ball. The air box is provided with an air blowing pipe. The particle cutting cylinder is connected with a suspension arm which is connected with a material clearing tank, the material clearing tank communicates with the air blowing pipe, a leaking net is arranged in the material clearing tank, and a material storage chamber is formed between the leaking net and the bottom wall of the material clearing tank. The leaking net is connected with elastic ropes, each elastic rope is connected with a material clearing ball, and a viscous layer is arranged on the outside of each material clearing ball. The suspension arm is further connected with a leaf spring, one end of the leaf spring penetrates through the side walls of the air box and is close to the fan blades, the other end of the leaf spring is in hinge joint with a pushing rod, and the pushing rod penetrates through the material clearing tank and is connected with the leaking net. Materials at the discharge outlet can be cleared away through the plastic particle cutting defective material clearing device, and blockage is prevented.

Description

technical field [0001] The invention relates to the technical field of plastic granule production, in particular to a device for cleaning plastic granulation residues. Background technique [0002] Plastic granules, commonly known as plastic granules, are raw materials for storage, transportation and processing of plastics in the form of semi-finished products. In the production process, plastic particles need to be extruded by extrusion equipment, and then cut into granules. The whole process is usually completed by an extrusion granulator. During the process of extruding and granulating, the material is subject to high friction and extrusion, which will generate high temperature. Under high temperature conditions, the viscosity of plastic particles is relatively high. It is hardened by cold at the discharge port, so that it adheres to the discharge port, causing the material to accumulate at the discharge port. Over time, the material in the discharge port piles up more a...

AI Technical Summary

Problems solved by technology

During the process of extruding and granulating, the material is subject to high friction and extrusion, which will generate high temperature. Under high temperature conditions, the viscosity of plastic particles is relatively high. It is hardened by cold at the discharge port, so that it adheres to the discharge port, causing the material to accumulate at the discharge port. Over time, the material in the discharge port piles up more and more, eventually causing the material to be completely full and causing blockage. It will not be able to discharge the material normally, which not only affects the production efficiency, but also easily leads to the failure of normal heat dissipation inside the equipment, making the equipment easy to be damaged

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