Auxiliary material mixing and feeding device and hamburger production line

By using an ingredient mixing and feeding device in the hamburger production line, the sauce and shredded lettuce are mixed using a coaxial cylinder and spiral blades rotating in opposite directions. The uniform discharge is achieved through extrusion and negative pressure design, which solves the problems of scattering and unevenness caused by adding the sauce and shredded lettuce separately, thus improving production efficiency and product quality.

CN120919874BActive Publication Date: 2025-12-30HOUDE FOOD CO LTD
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Patent Information

Application Number
CN202511457118.1
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-10-13
Publication Date
2025-12-30
Estimated Expiration
2045-10-13

AI Technical Summary

Technical Problem

The existing hamburger production line has problems with adding sauce and shredded lettuce separately, resulting in scattered lettuce, uneven content, irregular appearance, and inconsistent taste, which affects production efficiency and product quality.

Method used

Design a topping mixing and feeding device that mixes sauce and shredded lettuce inside a coaxial cylinder with inner and outer spiral blades rotating in opposite directions. The device utilizes an extrusion mechanism and negative pressure design to achieve uniform discharge, ensuring that the sauce evenly coats the shredded lettuce and spreads evenly on the hamburger bun.

Benefits of technology

It improves the adhesion of shredded lettuce, prevents it from scattering, ensures that the sauce and shredded lettuce are evenly mixed, improves the appearance and consistency of the burger, and reduces the frequency of cleaning and production costs.

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Abstract

The application discloses a kind of auxiliary material mixing and loading device and hamburger production line, it is related to food processing equipment technical field, including cylinder and stirring feeding mechanism;Wherein, cylinder includes upper layer cylinder part and lower layer cylinder part;Stirring feeding mechanism includes stirring feeding shaft, inner spiral blade, outer spiral blade, discharge head, discharge head bottom is equipped with discharge port, stirring feeding shaft is equipped with feeding channel, and the material in lower layer cylinder part enters discharge head by feeding channel.The application is stirred by inner spiral blade and outer spiral blade, realizes the full mixing of sauce and lettuce, so that sauce evenly wraps lettuce, improves the adhesion of lettuce, avoids the scattering of lettuce during adding;By the rotation of discharge head, mixed auxiliary material can be evenly spread on hamburger blank;When piston rises, negative pressure is formed in discharge head, and the residual auxiliary material in discharge port can be sucked back, to reduce the drop probability of auxiliary material.
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