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Multi-station plastic granulator

A granulator and multi-station technology, applied in metal processing and other directions, can solve problems such as low granulation efficiency, and achieve the effects of improving efficiency, improving granulation efficiency, and improving dehydration efficiency.

Active Publication Date: 2021-07-23
海南金橡晨星塑料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a multi-station plastic granulator, aiming at solving the problem that the above-mentioned plastic granulator can only produce single-row plastic granules and the granulation efficiency is low

Method used

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  • Multi-station plastic granulator
  • Multi-station plastic granulator
  • Multi-station plastic granulator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as Figure 1 to Figure 13 As shown, the present invention provides a multi-station plastic granulator, comprising a screw extrusion mechanism 1 with a double-row extrusion port, a conveying device 2, a water cooling box 3, a support 4, a drum 5, a two-way swing device, a push device and a two-way cutting device, wherein, the screw extrusion mechanism 1 is a double-row extrusion port, and the extrusion port is divided into an upper extrusion port and a lower extrusion port; the output quantity is increased through the double-row extrusion port; the conveying device 2 is located in the screw extrusion mechanism 1 and located on one side of the water cooling box 3; the conveying device 2 is located at the extrusion port to solve the deformation of the plastic strip 20 caused by the sagging of the high-temperature extruded plastic strip 20 after coming out from the upper extrusion port and the lower extrusion port. , thereby causing the problem of uneven pellet size to...

Embodiment 2

[0049] Such as Figure 4 , Figure 8 and Figure 11 As shown, combined with the technical solution of Embodiment 1, in this embodiment, the linkage assembly 41 includes an elliptical rotary block 411, an upper link 412 and a lower link 413, and the reciprocating assembly 44 includes a positioning gear 441, a rectangular frame 442, a first The push rod 443 and the second push rod 444, the positioning gear 441 are rotatably arranged at the center of the circular plate 8 through bearings; the oval turning block 411 is fixedly connected to the positioning gear 441, so that the oval turning block 411 can follow the positioning gear 441 rotates; One end of upper connecting rod 412 and lower connecting rod 413 is respectively hinged on the two ends of elliptic turning block 411, and the other end of upper connecting rod 412 and lower connecting rod 413 is connected with upper cutting knife 42 and lower cutting knife 43 respectively. Hinged so that the elliptical turning block 411 d...

Embodiment 3

[0052] Such as Figure 5 and Figure 9 As shown, in combination with the technical solution of Embodiment 2, in this embodiment, an arc-shaped ventilation hood 10 is provided on the support 4, and the arc-shaped ventilation hood 10 is sleeved on the drum 5, and the drum 5 is located at the arc-shaped ventilation hood 10 along the circumferential direction. A plurality of air inlets 54; the arc-shaped ventilation hood 10 is connected with the blower, and the blower sends the cold wind into the arc-shaped ventilation hood 10, and enters the drum 5 through the air inlet 54 following the rotation of the drum 5 to the arc-shaped ventilation hood 10, Thereby, the swinging plastic strip 20 is blown to speed up the evaporation of water on the surface of the plastic strip 20, further improving the dehydration and drying efficiency of the plastic strip 20; the water thrown out by the plastic strip 20 can be rotated to the bottom through the air inlet 54 on the drum 5 When discharged in...

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Abstract

The invention discloses a multi-station plastic granulator, a bidirectional swinging device is arranged, and the rotation of a roller is combined to drive the bidirectional swinging device to perform bidirectional swinging on upper and lower plastic strips discharged from a water cooling box, so that water on the plastic strips is spin-dried, and the dehydration efficiency of the plastic strips is effectively improved. In addition, through the linkage effect of an upper swing beam and a lower swing beam, the double rows of plastic strips can be spin-dried at the same time, and the plastic granulation efficiency is greatly improved. Meanwhile, the rotatable roller is arranged, and the roller drives the bidirectional swinging device and a pushing device to move together through a transmission assembly in the rotating process so as to push and throw water from the upper plastic strip and the lower plastic strip. Meanwhile, in the rotating process of the roller, a bidirectional cutting device is driven to cut the pushed plastic strips into particles, so that the automation degree and the granulation efficiency of the plastic granulator are effectively improved, the manual labor force is effectively reduced, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of plastic granulators, in particular to a multi-station plastic granulator. Background technique [0002] When the waste plastic is smelted and granulated, it enters from the feed port of the recycled plastic granulator, and enters the cylindrical shell driven by the screw of the recycled plastic granulator. The front section of the shell is a high-temperature section, and the external boiler is Heating, so that the raw material entering the high temperature section becomes a slurry in a molten state. Then the slurry enters the insulation section under the drive of the screw, and finally extrudes from the other end of the shell, and then passes through the water cooling box to cool and pelletize, which completes the pelletizing process. The screw extrusion mechanism in the prior art all extrudes plastic strips in a single row, and the extruded plastic strips hang down to the water tank for water cooling, a...

Claims

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Application Information

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IPC IPC(8): B29B9/06B29C48/00B29C48/355B29C48/88B29C37/00B26D1/08B26D5/08
CPCB29B9/06B29C48/0022B29C48/355B29C48/911B29C37/0092B26D1/08B26D5/086Y02W30/62
Inventor 吴清哲林芳军谢简荣
Owner 海南金橡晨星塑料有限公司
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