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Plastic raw material extrusion granulating device for chemical engineering

A technology for plastics and raw materials, applied in the field of extruding and granulating equipment for chemical plastic raw materials, can solve the problems of inconvenient use, different sizes of cutting particles, and inconvenient material receiving operations.

Pending Publication Date: 2021-07-30
聂成远
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the fact that most plastic raw material cutting devices cannot screen the cutting particles, resulting in different sizes of cutting particles, and dust may be generated during the cutting process, and it is not convenient to use without setting up corresponding structures. The raw material is granular and has elasticity. Most of the crushing devices do not have a drainage structure at the outlet, which is inconvenient for the material receiving operation. The technical problem of the present invention is: to provide a simple operation, automatic feeding, automatic extrusion Extrusion and granulation device for chemical plastic raw materials that can be cut and automatically collected

Method used

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  • Plastic raw material extrusion granulating device for chemical engineering
  • Plastic raw material extrusion granulating device for chemical engineering
  • Plastic raw material extrusion granulating device for chemical engineering

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A kind of extruding granulation device of plastic raw material for chemical industry, such as Figure 1-6 As shown, it includes base plate 1, motor 2, first support rod 3, stirring shell 4, squeeze wheel 5, first rotating rod 6, first belt assembly 7, sovereign cutting 8 and stirring mechanism 9, the rear wall of base plate 1 A motor 2 is installed in the middle and upper part, a first support rod 3 is symmetrically arranged on the middle and rear part of the inner bottom of the bottom plate 1, a stirring shell 4 is arranged between the tops of the two first support rods 3, and a stirring shell 4 is rotated inside the stirring shell 4. Extrusion wheel 5, the rear end of extrusion wheel 5 is provided with a first rotating rod 6, the first belt assembly 7 is connected between the rear part of the first rotating rod 6 and the middle part of the output shaft of the motor 2, the upper middle front part of the inner bottom of the bottom plate 1 A sovereign cutting 8 is provid...

Embodiment 2

[0038] On the basis of Example 1, such as Figure 7-10 As shown, a feeding mechanism 10 is also included, and the feeding mechanism 10 includes a loading hopper 101, a first baffle plate 102, a third support rod 103, a second spring 104, a first material baffle plate 105, and a second fixed plate 106 , the fourth rotating rod 107, the cam 108 and the third belt assembly 109, the upper rear side of the bottom plate 1 is provided with an upper hopper 101, the bottom opening of the upper hopper 101 is connected with the top of the loading hopper 93, and the lower part of the upper hopper 101 is provided with a first stop Plate 102, the front and rear sides of the first baffle plate 102 are symmetrically provided with third support rods 103, the first baffle plate 102 and the two third support rods 103 are slidingly provided with a first material blocking plate 105, and the third support rods 103 is surrounded by a second spring 104, the left and right ends of the second spring 10...

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Abstract

The invention relates to the technical field of plastic production, in particular to a plastic raw material extrusion granulating device for chemical engineering. The plastic raw material extrusion granulating device for the chemical engineering is easy to operate and capable of achieving automatic discharging, automatic extrusion cutting and automatic collection. According to the technical scheme, the plastic raw material extrusion granulation device for the chemical engineering comprises a bottom plate, a motor, first supporting rods, a stirring shell, an extrusion wheel and the like; the motor is installed in the upper middle portion of the rear wall of the bottom plate; first supporting rods are symmetrically arranged on the rear middle portion of the inner bottom of the bottom plate; the stirring shell is arranged between the tops of the two first supporting rods; and the extrusion wheel is rotatably arranged in the stirring shell. A third rotating rod is driven to operate through a second belt wheel assembly, so that a first bevel gear set is driven to operate, a second rotating rod is made to operate, a damaged gear and a stirring plate are driven to operate, the stirring plate stirs the molten plastic raw materials, and the effect of automatically stirring and melting the plastic raw materials is achieved.

Description

technical field [0001] The invention relates to the technical field of plastic production, in particular to a plastic raw material extrusion granulation device for chemical industry. Background technique [0002] Plastic raw materials are mainly divided into thermoplastic and thermosetting plastics according to the molecular structure of synthetic resins. For thermoplastics, it refers to plastics that are still plastic after repeated heating, mainly including PE, PP, PVC, POM and other common raw materials. Thermosetting plastics mainly refer to heating Plastics made from hardened synthetic resins, like some phenolics and aminoplasts. [0003] Plastics are chemically prepared from raw materials, initially in strips or blocks, which need to be cut to make it easy for users to reshape and solidify. However, most plastic raw material cutting devices cannot screen the cut particles at present, resulting in The size of the cutting particles is different, and dust may be generate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B9/06B29B7/16B29C48/28B29C48/793B29C48/05B29C48/285B29C48/29
CPCB29B7/16B29B9/06B29C2793/0027B29C48/0022B29C48/05B29C48/28B29C48/285B29C48/287B29C48/29B29C48/793
Inventor 聂成远
Owner 聂成远
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