Automatic metal sand screening and weighing device

By designing an automatic screening and weighing device for metal sand, the problems of high labor intensity and low efficiency caused by manual operation were solved, realizing automatic screening and weighing of metal sand and improving the processing efficiency and stability of spinning components.

CN224157272UActive Publication Date: 2026-04-24浙江独山能源有限公司
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Patent Information

Application Number
CN202521006699.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-21
Publication Date
2026-04-24
Estimated Expiration
2035-05-21

AI Technical Summary

Technical Problem

In existing technologies, the screening and weighing of metal sand mainly rely on manual labor, resulting in high labor intensity and low efficiency, especially when the demand is large.

Method used

An automatic screening and weighing device for metal sand was designed, comprising a feeding hopper, a vibrating screen, a conveyor frame, an electronic scale, and an automated gripping system, to realize automatic screening, weighing, and material transfer of metal sand, reducing manual intervention.

Benefits of technology

The automatic screening and weighing of metal sand has been achieved, which has improved operational efficiency, reduced labor intensity, and ensured the performance stability and reliability of the spinning components.

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Abstract

The utility model relates to the technical field of spinning component assembling equipment, in particular to an automatic metal sand screening and weighing device which comprises a rack, a feeding hopper, a vibrating screen and a discharging hopper, the feeding hopper, the vibrating screen and the discharging hopper are arranged on the rack, the vibrating screen is arranged below the feeding hopper, and a conveying frame is arranged on the rack below a discharging hopper. Conveying rollers are arranged at the two ends of the conveying frame, chain plates are wound around the conveying rollers, weighing cups are arranged on the chain plates, a mounting plate is arranged on the portion, below the upper-layer chain plate, of the conveying frame, the mounting plate is located under the second discharging pipe, an electronic scale is arranged on the mounting plate, and the electronic scale makes contact with the chain plates. According to the spinning assembly, metal sand is screened, impurities in the metal sand are removed, and the purity of the metal sand is improved, so that the performance of the spinning assembly is more stable and reliable; automatic weighing is realized, the labor intensity is greatly reduced, and the efficiency is high; the weighing cups on the chain plate can be taken down and placed on the placing table, automatic operation is completely achieved, and efficiency is improved.
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