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Granulating device for plastic extrusion granulator

A granulator and plastic technology, applied in the field of plastic extrusion and granulation, can solve the problems such as the inability to adjust the angle between the cutting knife and the surface of the discharge plate, the poor cutting effect, and the unadjustable inclination angle of the cutting knife.

Pending Publication Date: 2021-08-27
王继立
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a granulation device for plastic extrusion granulator, aiming to improve the inclination angle of the cutting knife of the existing granulation device, which cannot adjust the angle between the cutting knife and the surface of the discharge plate. Adjustment, leading to the problem of poor pelletizing effect

Method used

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  • Granulating device for plastic extrusion granulator
  • Granulating device for plastic extrusion granulator
  • Granulating device for plastic extrusion granulator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Pienket making device for plastic extrusion granulator, please refer to figure 2 with image 3 , Including cutter 1, motor 2, connecting member 12, and cutter mount, cutter mount including cylindrical 3, sleeve 4, spring 10, and compression nut 11.

[0042] See Figure 4 The outer thread structure 302 and the key groove 303 are provided on the outer wall of the cylinder 3, and the key groove 303 is located below the outer thread structure 302, and the key groove 303 is mounted.

[0043] See Figure 5 The inner diameter of the sleeve 4 is the same as the outer diameter of the cylinder 3, and the sleeve 4 is sleeved on the cylindrical 3, and the inner wall of the sleeve 4 is provided with a pass groove that cooperates with the bonds in the keyway 303. The outer wall of the sleeve 4 is provided with a plurality of mounting block 5 in the circumferential direction thereof, and a cylindrical hole 501 is provided on the outer end surface of the mounting block 5, and a threaded throu...

Embodiment 2

[0054] Pienket making device for plastic extrusion granulator, please refer to figure 2 , image 3 with Figure 11 The cutter 1, the motor 2, the connecting member 12, the cutter mount, the left half cover 13, and the right half cover 14 include cylindrical 3, sleeve 4, spring 10 and compression nut 11. .

[0055] See Figure 4 The outer thread structure 302 and the key groove 303 are provided on the outer wall of the cylinder 3, and the key groove 303 is located below the outer thread structure 302, and the key groove 303 is mounted.

[0056] See Figure 5 The inner diameter of the sleeve 4 is the same as the outer diameter of the cylinder 3, and the sleeve 4 is sleeved on the cylindrical 3, and the inner wall of the sleeve 4 is provided with a pass groove that cooperates with the bonds in the keyway 303. The outer wall of the sleeve 4 is provided with a plurality of mounting block 5 in the circumferential direction thereof, and a cylindrical hole 501 is provided on the outer end sur...

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PUM

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Abstract

The invention discloses a granulating device for plastic extrusion granulator. The granulating device for plastic extrusion granulator comprises cutters, a motor and a cutter mounting piece, one end of the cutter mounting piece is connected with the motor, the other end of the cutter mounting piece is provided with a plurality of cutter mounting structures along the circumferential direction, each cutter mounting structure is provided with the corresponding cutter, the cutter mounting structures are hinged to the cutter mounting piece, first fixing bolts are arranged on the cutter mounting piece, and the cutter mounting structures can be fixed by screwing down the first fixing bolts. According to the granulating device for the plastic extrusion granulator, the inclination angles of the cutters can be adjusted, the included angles between the cutters and the plate face of a discharging plate can be adjusted, and the good granulating effect can be achieved through the adjustment.

Description

Technical field [0001] The present invention relates to the field of plastic extrusion granulation, and is specifically a granulation device for plastic extrusion granulator. Background technique [0002] When the plastic extrusion granulator is operated, the adhering film produced from the plastic extruded granulator is added, and the refining material is pressed under the action of the screw of the plastic extrusion granulator. After squeezing, after compression plasticization, the discharge plate provided at the plastic extrusion granulator discharge opening is extruded. The structure of the discharge board figure 1 As shown, the discharge plate is discred, and a plurality of sets of sheet holes are provided on the discharge plate, and each of the outlet holes in each set of discharge holes are sequentially disposed along the circumferential direction of the discharge plate. The plastic extruded by the discharge hole of the discharge plate is a long stripped cylindrical struct...

Claims

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Application Information

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IPC IPC(8): B29B9/06
CPCB29B9/06
Inventor 王继立
Owner 王继立