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Polypropylene continuous production equipment

A production equipment, polypropylene technology, applied in the polypropylene field, can solve the problems of knife edge wear and short cooling time, and achieve the effect of improving rapid replacement and solving damage and inconvenient replacement.

Inactive Publication Date: 2020-08-25
成都蓉科智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the high extrusion speed of the above-mentioned polypropylene plastic, the cooling time of the linear plastic in the water tank is relatively short, while the cutting edge of the pelletizing knife is constantly cutting at the incision of the linear plastic at a higher temperature, and the front end of the linear plastic is alternately cold and hot. It is prone to the problem that the cutting edge of the pelletizing knife is worn during the cutting process. The invention provides a continuous production equipment for polypropylene

Method used

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  • Polypropylene continuous production equipment
  • Polypropylene continuous production equipment
  • Polypropylene continuous production equipment

Examples

Experimental program
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Effect test

Embodiment 1

[0026] like Figure 1-Figure 5 Shown:

[0027] The present invention provides a polypropylene continuous production equipment, the structure of which comprises a bottom plate 1, a machine body 2, a control box 3, a workbench 4, a transmission body 5, and a motor 6, the motor 6 is electrically connected to the workbench 4, and the transmission body 5 is embedded and connected to the top of the workbench 4, the body 2 is welded and connected above the bottom plate 1, the workbench 4 is connected directly above the body 2 with interference, and the control box 3 is bolted to the side of the body 2, so The body 2 mainly includes a granulation device a1, an auxiliary box a2, a transmission plate a3, and a continuous spring a4. The auxiliary box a2 is embedded and connected inside the body 2, and the granulation device a1 is movably engaged on the side of the auxiliary box a2. , the conveying plate a3 is riveted and connected under the pelletizing device a1, and the continuous spri...

Embodiment 2

[0034] like Figure 6-Figure 8 Shown:

[0035] The present invention provides a polypropylene continuous production equipment. The engaging mechanism b2 mainly includes a clamping plate b21 and an auxiliary plate b22. The auxiliary plate b22 is nested and connected in the middle of the clamping plate b21, and the auxiliary plate b22 is embedded and connected. At the end of the joint plate b1, the auxiliary plate b22 is made of alloy steel, which has certain toughness and smoothness, and the strong toughness can prevent particles from causing wear to the clamping plate b21.

[0036]Wherein, the clamping plate b21 mainly includes a fixing plate b211, a through hole b212, and a connecting block b213. The fixing plate b211 is embedded and connected to the upper and lower ends of the connecting block b213. The b211 has a symmetrical structure with the connecting block b213 as the center line, and is in a loop state, has a good degree of engagement, and can perform engagement work ...

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Abstract

The invention discloses polypropylene continuous production equipment. The polypropylene continuous production equipment structurally comprises a bottom plate, a machine body, a control box, a workbench, a conveying body and a motor, wherein the control box is in bolted connection to the side of the machine body, the machine body comprises a pelletizing device, an auxiliary box, a conveying plateand a continuous spring, the auxiliary box is fixedly connected into the machine body in an embedded mode, and the pelletizing device is movably clamped to the side of the auxiliary box; a combined block is pressed downwards, an extending rod of a threaded structure is in threaded connection with a threaded clamping groove of a blade, the blade is finally clamped in a combined plate, and when theblade needs to be adjusted or replaced, the combined block is rotated anticlockwise, the extending rod is disengaged from the threaded clamping groove, and the blade is replaced or adjusted again. After the blade is clamped in the combined plate, an auxiliary plate with a convex piece slides backwards along a groove between fixed plates, and the convex piece-shaped structure is attached to the clip-shaped structure of a clamping plate, so that the blade is stably clamped between the fixed plates, and the problem that the whole dicing cutter is damaged and is inconvenient to replace is effectively solved.

Description

technical field [0001] The invention relates to the field of polypropylene, and more specifically, relates to a continuous production equipment for polypropylene. Background technique [0002] In the plastic extrusion production process, polypropylene plastic is melted and extruded through the extruder at high temperature, and the molten polypropylene plastic becomes linear polypropylene plastic after being cooled by the water tank, and these linear polypropylene plastics enter the pelletizer, The granulator cuts it into particles with a length of tens of millimeters. Due to the high extrusion speed, the cooling time of the linear plastic in the water tank is relatively short, and the cutting edge of the granulation is continuously carried out at the incision of the higher temperature linear plastic. Cutting, the front end of the line-shaped plastic alternates between cold and hot, prone to wear and tear of the cutting edge during the cutting process. At this time, the cutti...

Claims

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Application Information

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IPC IPC(8): B29B9/06B26D1/28B26D5/08B26D7/26
CPCB26D1/28B26D5/086B26D7/2614B26D7/2628B29B9/06
Inventor 黄艺伟
Owner 成都蓉科智能科技有限公司