Rotary mold injection molding and cooling forming equipment for plastic particles

A technology of cooling forming and plastic particles, applied in metal processing and other directions, can solve the problems of uneven end face of cutter, plastic particles with wool, wire drawing, etc., to avoid wire drawing and ensure smoothness.

Inactive Publication Date: 2021-03-09
薛芹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on the inventors' discovery above, the existing rotary mold injection cooling molding equipment for plastic granules mainly has the following deficiencies, such as: because the plastic agent in the molten state has a certain viscosity, when the cutter carries out the plastic agent When cut

Method used

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  • Rotary mold injection molding and cooling forming equipment for plastic particles
  • Rotary mold injection molding and cooling forming equipment for plastic particles
  • Rotary mold injection molding and cooling forming equipment for plastic particles

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0026] Example 1: See Figure 1 - Figure 5 The present invention is specifically implemented, for example:

[0027] The structure comprises a base 1, a feed tank 2, the control panel 3, a feeding device 4, the top of the base 1 is provided with a feed tank 2, a control panel 3 located in the front of the stand 1, showing the The material 4 is disposed on the side end of the seat 1, the apparatus 4 including the discharge tube 41, the heat dissipation port 42, the discharge port 43, a cutter 44, a conductive cover 45, and the tube 41 runs through The inside of the discharge device 4 is located at the top of the discharge device 4, which is connected to the end of the discharge tube 41, and the cutter 44 is mounted on the front end of the discharge port 43, The air cover 45 is located outside the cutter 44.

[0028] The air cover 45 includes a protective cover 451, a rotary groove 452, a slide groove 453, a cooling device 454, a wiper block 455, and a rotary groove 452 is provided i...

Example Embodiment

[0032] Example 2: See Figure 6 - Figure 8 The present invention is specifically implemented, for example:

[0033]The contact block A4 includes a mounting groove B1, a water hole B2, a water sprinkler B3, a water storage device B4, and the mounting groove B1 is provided with six, and is arranged laterally to the upper end surface of the contact block A4, the flow aperture B2 Connected to the bottom end of the mounting groove B1, the water sprinkler B3 is mounted at the bottom end of the water hole B2, the water storage device B4 is disposed in the front interior of the water hole B2, the end surface of the spray head B3 is an arc The shape is conducive to spraying a wider range of water mist on the plasticizer of the cutter 44.

[0034] The water storage device B4 includes a water storage groove B41, a sponge B42, a ventilation tube B43, a rubber ring B44, a lower pressing cover B45, and a sponge B42 is provided inside the water storage groove B41, and the passage tube B43 is prov...

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PUM

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Abstract

The invention discloses rotary mold injection molding and cooling forming equipment for plastic particles. The equipment structurally comprises a machine base, a feeding box, a control panel and a discharging device, wherein the feeding box is arranged at the top end of the machine base, the control panel is located at the front end of the machine base, the discharging device is arranged at the side end of the machine base, the discharging device comprises a discharging pipe, a heat dissipation opening, a discharging end opening, a cutter and a material guide cover, the material guide cover comprises a protective cover, a rotating groove, a sliding groove, a cooling device and a material scraping block, the cooling device comprises a supporting base, a water inlet, a fixing base, a contactblock, a closed water pipe and an elastic rod, and the closed water pipe comprises a pipe body, a water retaining block, a water passing groove, a reset spring and a water retaining plate. Accordingto the equipment, the protective cover is mounted at the side end of the cutter, so that water flow can distribution into the contact block, plastic attached to the cutter face can make contact with the water flow to be rapidly subjected to cold cutting, and the material scraping block guides down the plastic solidified on the cutter face, so that the smoothness of the cutter face is guaranteed, and the situation that wiredrawing is caused when the plastic in a molten state is cut is avoided.

Description

technical field [0001] The invention relates to the field of injection molding cooling, in particular to a rotary mold injection cooling molding equipment for plastic particles. Background technique [0002] With the development of science and technology, a large number of plastic products in life are produced, and waste plastics are also increasing. The way to deal with waste plastics is recycling. The cutter cuts the molten plastic, and finally the cut plastic falls into the water tank for cooling, so that the waste plastic can be processed into plastic pellets. [0003] Based on the inventors' discovery above, the existing rotary mold injection cooling molding equipment for plastic granules mainly has the following deficiencies, such as: because the plastic agent in the molten state has a certain viscosity, when the cutter carries out the plastic agent When cutting, part of the solution will be attached to the knife surface, so that after the plastic is solidified on the...

Claims

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Application Information

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IPC IPC(8): B29C69/00B29C45/17B26D7/08
CPCB26D7/08B29C45/17B29C69/001
Inventor 薛芹
Owner 薛芹
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