A waste thermal paper recycling device

By combining the design of extrusion rollers and blades with the use of compaction plates, the problem of residual thermal paper waste in the recycling device is solved, achieving efficient and stable waste treatment and recycling.

CN224372396UActive Publication Date: 2026-06-19SHANGYUE (SHANGHAI) PRINTING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANGYUE (SHANGHAI) PRINTING CO LTD
Filing Date
2025-05-29
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

During the recycling of thermal paper waste, waste materials are prone to remain inside the recycling equipment, making cleaning difficult and affecting recycling efficiency and the normal operation of the equipment.

Method used

The material is initially crushed by using a first and second extrusion roller in conjunction with an annular conical groove and annular blades. The secondary crushing design is combined with an inclined plate and crushing blades. The drive cylinder drives the compaction plate to compact the waste material. The controller coordinates the operation of each component to achieve intelligent operation.

Benefits of technology

It significantly improves the recycling efficiency of waste materials, reduces the amount of residue in the device, ensures stable operation of the device, reduces cleaning difficulty, and improves the overall treatment effect and controllability of the device.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224372396U_ABST
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Abstract

This utility model provides a thermal paper waste recycling device, including a device body. A top cover is provided on the top surface of the device body, and a feeding hopper is installed through the top surface of the top cover. A first extrusion roller and a second extrusion roller are movably installed inside the feeding hopper. Both the first and second extrusion rollers are driven by a first drive motor. An annular conical groove is formed on the circumferential side of the first extrusion roller, and an annular blade is provided on the circumferential side of the second extrusion roller. An inclined plate is provided inside the device body. The top cover effectively prevents dust from escaping during waste processing, ensuring a clean working environment and protecting the health of operators. The feeding hopper provides a convenient inlet for the waste. The first and second extrusion rollers, in conjunction with the annular conical groove and annular blade, achieve preliminary crushing of the waste through extrusion and cutting, reducing the difficulty of subsequent pulverization and improving overall processing efficiency.
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