Viscous material extruder and application thereof

Abstract

The invention discloses a viscous sugar material extruder and application thereof, and solves the problem that the structure of an existing extruder is relatively complex, the structure comprises a rack and a stock bin, the upper end and the lower end of the stock bin are provided with a feeding port and a discharging port respectively, and a channel for materials to advance is formed between the feeding port and the discharging port in the stock bin. An extrusion roller connected with a power mechanism is arranged in the stock bin, a plurality of protruding pushing edges are arranged on the peripheral face of the extrusion roller, the pushing edges are evenly distributed in the circumferential direction of the extrusion roller, and the pushing edges on the extrusion roller extend into the channel. A containing cavity is formed between every two adjacent pushing edges on the extrusion roller, a scraping plate is arranged on the outer side of the extrusion roller and is close to the position of the discharging port, the outer end of the scraping plate is used for movably stretching into the containing cavity, and the scraping plate shovels and scrapes materials in the containing cavity into the channel before the pushing edges leave the channel. And an avoiding mechanism acting on the scraping plate enables the scraping plate to move, and enables the scraping plate to adapt to the rotation of the extrusion roller so as to sequentially avoid the pushing edges extending into the channel.

Description

technical field [0001] The invention belongs to the field of food machinery, in particular to an extruder for processing and extruding a material with a certain viscosity, and using the extruder to process and prepare the viscosity material. Background technique [0002] Food usually needs to be applied to food machinery in the preparation process to realize the preparation and molding of food. Due to certain requirements on the compactness of the food, it is necessary to use an extruder to extrude the lumps of food materials, so that the materials can be compacted and formed. For the extrusion of materials, there are screw extrusion mechanisms and roller extrusion mechanisms. In the field of food machinery, roller extrusion mechanisms are more commonly used for extrusion molding of materials. The roller-type extrusion mechanism can realize extrusion and feeding of lumps of materials, and the effect is relatively high. [0003] Publication number: CN111685354B patent docum...

AI Technical Summary

Problems solved by technology

[0004] This material extruder can be adapted to the extrusion of powder materials, but because there are multiple movable extrusion structures at the extrusion roller, the structure is relatively It is more complicated, and the processing and assembly requirements are high, which makes the cost of the extruder relatively high

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