Mesh belt furnace for increasing high-strength torsion of screws

By designing parallel recycling bins and a sliding structure, and using a motor-driven screw to move the ball bearing seat, the problems of material spillage and operational difficulties during recycling bin replacement in traditional mesh belt furnaces have been solved, achieving efficient and safe switching of bolt recycling bins.

CN224285362UActive Publication Date: 2026-05-26JIANGXI HONGYUAN FASTENER CO LTD
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Patent Information

Application Number
CN202521462087.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-07-14
Publication Date
2026-05-26
Estimated Expiration
2035-07-14

AI Technical Summary

Technical Problem

When replacing the bolt recycling box in a traditional mesh belt furnace, the bolts are prone to falling to the ground, resulting in material waste and low operating efficiency. In addition, the fully loaded recycling box is heavy and difficult to move.

Method used

The design incorporates parallel recycling bins and a sliding structure. A motor-driven lead screw moves the ball bearing seat and recycling bins along a track, enabling automatic switching. This ensures the bolts fall into the recycling bins and reduces movement resistance. Quick disassembly is achieved through the cooperation of a slide and a spring.

Benefits of technology

It enables automatic replacement of recycling bins without stopping the machine, reduces bolt loosening, lowers the labor intensity of operation, and improves production efficiency and safety.

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Abstract

The mesh belt furnace comprises a furnace body, a conveying mesh belt, a discharging hopper and recycling boxes, the recycling boxes are arranged side by side, a translation structure is arranged below the recycling boxes, the translation structure comprises a pair of ball seats and the same lead screw penetrating through the two ball seats, and the conveying mesh belt is connected with the discharging hopper. The end of the lead screw is connected with a motor, advancing wheels are installed at the four corners of the bottom face of the recycling box, a pair of rail strips used for limiting the rolling direction of the advancing wheels are arranged on the two side edges of the lead screw, an inserting block is fixed to the center of the bottom face of the recycling box, and a supporting groove matched with the inserting block in an inserted mode is formed in the ball seat. By arranging the two recycling boxes arranged side by side and the translation structure, the whole replacement process does not need to be stopped, the problems that materials are wasted, collection is difficult and efficiency is low due to the fact that screws continuously fall on the ground when the recycling boxes are replaced are solved, stable switching of the recycling boxes can be achieved only by controlling a motor or slightly applying force by an operator, and the labor intensity of workers is reduced. And the labor intensity is obviously reduced.
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