EVA foamed plastic particle regeneration machine adopting one-step electric heating technology and production process of EVA foamed plastic particle regeneration machine

The EVA foamed plastic regeneration machine through one-step electric heating technology, including crushing modules, heating modules and shaping modules, solves the problems of cumbersome recycling of EVA foamed plastics and imperfect equipment in the prior art, and achieves efficient EVA particle crushing and regeneration.

CN120190921APending Publication Date: 2025-06-24WENZHOU FENGRUN NEW MATERIAL CO LTD
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Patent Information

Application Number
CN202510365270.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-03-26
Publication Date
2025-06-24

AI Technical Summary

Technical Problem

The existing EVA foam plastic recycling technology is too cumbersome and the equipment is incomplete, resulting in insufficient crushing of waste materials, poor softening effect, and easy to produce solid impurities.

Method used

EVA foam plastic regeneration machine using one-step electric heating technology includes crushing modules, heating modules and shaping modules. The crushing module accumulates and cuts the unqualified EVA particles through the screen mesh and the crushing knife mechanism. The heating module is centrally heated through the conical heating pipe and the conveying screw, and the shaping module is cooled and molded through the cooling section and the forming plate.

Benefits of technology

The crushing efficiency and passage efficiency of EVA particles are improved, ensuring that only qualified EVA particles are heated and molded, avoiding the generation and blockage of large particles, and achieving more efficient EVA foamed plastic regeneration.

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Abstract

The invention relates to the field of EVA foamed plastic particle regeneration machines, in particular to an EVA foamed plastic particle regeneration machine adopting a one-step electric heating technology and a production process of the EVA foamed plastic particle regeneration machine. Comprising a mounting platform, and a crushing module, a heating module and a shaping module which are connected with one another are sequentially arranged on the mounting platform; the crushing module comprises a crushing box; a hinged part is arranged at one end of the screening net, the hinged part is horizontally and slidably arranged in the inner wall of the crushing box, the other end of the screening net is connected with one end of a crank, the other end of the crank is driven by a second driving motor, the second driving motor is fixed in the inner wall of the crushing box, the crushing cutter mechanism is arranged in the center of the screening net, and the screening net is a curved surface; the discharging machine is communicated with the crushing box, and the screening net is arranged between the discharging machine and the crushing box; according to the device, unqualified EVA particles are gathered through the material screening net, then the unqualified EVA particles are cut again, the rolling path of the particles on the material screening net is prolonged, the passing efficiency of the qualified EVA particles is improved, and the crushing efficiency is improved.
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