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Thickening treatment process for anti-scald transparent injection molding cup

A processing technology and injection molding cup technology, which is applied in the direction of mechanical equipment, spring/shock absorber, vibration suppression adjustment, etc., can solve the problem of low stirring efficiency and achieve the effect of improving stirring efficiency

Pending Publication Date: 2022-04-12
湖北天之翔模塑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the processing of injection cups, it generally needs to go through continuous process steps such as granulation, stirring, preparation, cooling, pelletizing, injection molding and surface treatment to process a complete injection cup. In the process of stirring, stirring is used The equipment is stirred, and the existing stirring equipment has the phenomenon of low stirring efficiency. Therefore, corresponding improvements are made to solve this problem

Method used

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  • Thickening treatment process for anti-scald transparent injection molding cup
  • Thickening treatment process for anti-scald transparent injection molding cup
  • Thickening treatment process for anti-scald transparent injection molding cup

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] refer to Figure 1-6 , a thickening treatment process for an anti-scalding transparent injection molded cup, comprising the following steps:

[0041] Step 1 - Granulation: Mix raw materials according to PC plastic: carbon fiber = 1:1;

[0042] Step 2 - Stirring: inject the mixed PC plastic and carbon fiber into the mixing equipment and stir evenly;

[0043] Step 3——Preparation: inject the evenly stirred PC plastic and carbon fiber into a twin-screw extruder used with a pelletizer, and heat and extrude;

[0044] Step 4—Cooling: Cool the plastic raw material extruded by the twin-screw extruder, and pass the cooled plastic raw material into the pelletizer for pelletizing;

[0045] Step 5——injection molding, melting the plastic particles obtained in step 4 and injecting them into an injection molding machine to obtain an injection cup through molding;

[0046] Step 6 - surface treatment, using trimming to trim the corners of the formed injection cup.

[0047] Further, t...

Embodiment 2

[0054] refer to figure 1 and Figure 5-7 , an anti-scalding transparent injection molding cup thickening process, the shock absorbing mechanism includes an electromagnet 24, the electromagnet 24 is fixed on the bottom inner wall of the embedded groove 18 by bolts, the bottom of the inner rod 19 is bonded with a permanent magnet 23, and the bottom of the separator 2 A battery 25 is fixed by bolts, the battery 25 is electrically connected to the electromagnet 24, the battery 25 is electrically connected to an energy storage mechanism, the energy storage mechanism includes a ring magnet 29, an inner ring groove 28 is opened on the inner wall of the outer ring 8, and the ring magnet 29 Bonded in the inner ring groove 28 , the bottom of the inner ring 6 is provided with a bottom ring groove 26 , and a coil 27 is bonded and fixed in the bottom ring groove 26 , and the coil 27 is electrically connected to the battery 25 .

[0055] Further, both sides of the bottom of the inner ring ...

Embodiment 3

[0058] refer to Figure 8-10 , an anti-scalding transparent injection cup thickening process, the top of the main shaft 3 is fixed with a top plate 41 by bolts, and the top of the top plate 41 is fixed with two symmetrically distributed guide rods 42 by bolts, and the inner end surface of the guide rod 42 is provided with guide grooves 43, a guide block 44 is slidingly connected in the guide groove 43, the inner end surface of the guide block 44 is fixed with a connecting rod 46 by a bolt, and the inner end surface of the connecting rod 46 is fixed with a gear rod 47 through a bolt, the gear rod 47 runs through the top plate 41, and the gear rod 47 A rubber block 48 is bonded to the bottom, and the same guide spring 45 is fixed between one guide block 44 and the top inner wall of the corresponding guide groove 43 by bolts, and the bottom of the top plate 41 is fixed with an ear block 49 by bolts, and the inner side of the ear block 49 passes A shaft 50 is rotatably connected t...

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Abstract

The invention belongs to the technical field of plastic cup processing, and particularly relates to an anti-scald transparent injection molding cup thickening treatment process which comprises the following steps: step 1, granulation: mixing raw materials; 2, stirring: injecting the mixed PC plastic and carbon fiber into stirring equipment, and uniformly stirring; 3, preparation: injecting the uniformly stirred PC plastic and carbon fiber into a twin-screw extruder, and extruding; 4, cooling, wherein the raw materials are cooled, and the cooled plastic raw materials are introduced into a granulator to be granulated; 5, injection molding is conducted, specifically, the plastic particles obtained in the step 4 are molten and injected into an injection molding machine, and an injection molding cup is obtained through molding; and 6, surface treatment is conducted, specifically, trimming treatment is conducted on the corners of the formed injection molding cup through trimming. According to the stirring equipment, the outer ring and the stirring rods in the stirring equipment integrally rotate and move up and down at the same time, so that the overall stirring efficiency is effectively improved.

Description

technical field [0001] The invention relates to the technical field of plastic cup processing, in particular to an anti-scalding transparent injection molding cup thickening process. Background technique [0002] Plastic cups include injection cups and blister cups. There are the following differences between plastic cups and injection cups. Injection cups are made by melting plastic raw materials into fluids, injecting them into molds with injection molding machines like injections, and cooling them to form cups. Blister molding The raw materials used are no longer pellets, but plastic sheets. The plastic sheets are heated to a state of softening without melting, and then molded into products. Therefore, injection cups are often thicker than blister cups, and relatively harder, which is not easy damage. [0003] During the processing of injection cups, it generally needs to go through continuous process steps such as granulation, stirring, preparation, cooling, pelletizing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B9/06B29B9/14B29B7/16B29B7/22B29B7/24B29C45/00F16F15/03F16F15/067
Inventor 丁小平赵迎建
Owner 湖北天之翔模塑科技有限公司
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