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Water jet cutter dicing machine device

A granulator and water jet cutting technology, applied in the field of rubber and plastic extrusion granulation, to achieve the effect of simple operation, excellent performance and improved performance

Inactive Publication Date: 2014-08-13
李振华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, water jet technology is applied to extruder pelletizing, and there is no report

Method used

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  • Water jet cutter dicing machine device
  • Water jet cutter dicing machine device
  • Water jet cutter dicing machine device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] according to figure 1 , figure 2 , Image 6 As shown, the water knife pelletizer device of the present invention is installed, before the extruder reaches the discharge index required by the process, the high-pressure water pump 12 is opened earlier, the water pressure reaches more than 15Mpa, the outlet valve of the high-pressure water pump 12 is opened, and the cutting head is observed. In the case of the water line (water arrow) 8 of the injection, adjust the gap between the water line (water arrow) 8 and the discharge die of the extruder to about 1mm, and temporarily manually adjust the speed of the frequency conversion speed regulating motor 5 at 500 / min. Start the extruder to discharge the material, and then adjust the rotating speed of the frequency conversion speed regulating motor 5 according to the pelletizing situation, so that the shape of the product can meet the requirements of product quality. Tap water needs to enter the high-pressure water pump throug...

Embodiment 2

[0043] according to image 3 , Figure 4 , Image 6 As shown, installing the water jet granulator device of the present invention makes the work efficiency of the present invention improve more than several times, image 3 , Figure 4 Four rows of four cutting heads shown illustrate the expandable space of the present invention, which can be used to match the excellent performance of extruders with different production capacities. Before the extruder reaches the discharge index required by the process, first turn on the high-pressure water pump 12, the water pressure reaches above 15Mpa, open the outlet valve of the high-pressure water pump 12, observe the situation of the water line (water arrow) 8 shot out by the cutting head, and adjust The gap between the water line (water arrow) 8 and the discharge die of the extruder is about 1mm. For the time being, first manually adjust the speed of the frequency conversion speed regulation motor 5 at 500 / min, and then start the dis...

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Abstract

The invention belongs to the technical field of rubber and plastic extrusion and granulation, and particularly relates to a water jet cutter dicing machine device. The device comprises a water jet cuter cutting head, a sliding track, a sliding track bracket, a variable-frequency adjustable-speed electromotor, a high-pressure water flow divider, a high-pressure water inlet joint, a high-pressure water pump, a water purifier and the like, wherein the water jet cutter cutting head, the sliding track, the variable-frequency adjustable-speed electromotor, the high-pressure water inlet joint and the high-pressure water flow divider and the like are arranged on a rack, or arranged on a reserved screw or bracket of an extruding machine. A clearance between a waterline of high-pressure water flowing from the water jet cutter cutting head and a discharge die orifice of an extruding machine is 0-2mm, and can be randomly adjusted according to the shape requirement of products. Through the high-speed reciprocating movement of the water jet cutter cutting head, materials of the discharge die orifice of the extruding machine are cut into different shapes of particles. The device is simple to operate, and energy-saving and protects the environment, is low in cost, excellent in performance, free from generation of waste, as well as capable of cutting any materials cooled to be at a solid state; the device can be matched with any extruding machine, and the performances of original equipment can be improved.

Description

technical field [0001] The invention belongs to the technical field of rubber and plastic extrusion granulation, and in particular relates to a water knife granulator device. Background technique [0002] At present, there are three types of pelletizers used for extrusion granulation in the rubber and plastic industry: strand pelletizers, water ring pelletizers and underwater pelletizers. [0003] Strand granulator is a rubber and plastic material extruded from the die of the extruder, and then cooled and solidified by a 4-6 meter or even longer water tank, dried by an air dryer, and cut with the equipped hob granulator. pellets to form a cylindrical product. It is widely loved by users for its simple equipment, convenient maintenance and low equipment cost. However, after some materials are extruded, they cannot be drawn into strands, so the strand pelletizer cannot be used. [0004] The water ring granulator is under the condition that the rubber and plastic materials...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B9/06
CPCB29B9/065
Inventor 李振华
Owner 李振华
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