Green rice ball forming and film wrapping all-in-one machine

The fully automated design of the integrated forming and wrapping machine for qingtuan solves the problems of high losses and flavor impact caused by manual packaging in qingtuan production, and achieves an efficient and complete wrapping process.

CN223715002UActive Publication Date: 2025-12-26SHANGHAI YUCHENG MACHINERY
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Patent Information

Application Number
CN202520274824.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-20
Publication Date
2025-12-26
Estimated Expiration
2035-02-20

AI Technical Summary

Technical Problem

In current qingtuan production, the formed qingtuan are sticky and soft, resulting in high losses due to manual packaging, low production efficiency, and the oiling process affects the flavor.

Method used

Design a green rice dumpling forming and wrapping integrated machine, which integrates a filling device, a film feeding device, a film cutting device, a wrapping device and a conveying device to achieve fully automated production. The machine automatically wraps the rice dumplings with plastic wrap through components such as flexible grippers and tightening blades.

Benefits of technology

It improves the production efficiency of qingtuan, reduces manual operation, avoids the impact of traditional manual oiling on flavor, ensures the integrity and shape of the wrapping film, and increases the yield.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model relates to a green rice ball forming and film wrapping all-in-one machine which comprises a frame body, a stuffing wrapping device used for producing finished green rice balls is arranged on the frame body, a film wrapping device is arranged below the discharging end of the stuffing wrapping device, and a film supply device is arranged on one side of the film wrapping device in the horizontal direction. A film cutting device is further arranged between the film supplying device and the film wrapping device, and a conveying device is further arranged on the frame body. The film wrapping device comprises a film positioning plate, the film positioning plate is provided with a film pressing assembly used for guaranteeing that a preservative film is attached to the film positioning plate, a through hole is formed in the film positioning plate, a containing cup is arranged on the lower side of the through hole, a flexible clamping jaw is arranged in a containing cavity, a tightening cutter head is arranged between the containing cup and the film positioning plate, and the tightening cutter head is connected with the film pressing assembly. An annular opening is formed in the center of the tightening cutter head, and the driving assembly rotates to drive the annular opening to be opened and closed. The method has the effects of reducing production loss and improving production efficiency.
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