A sponge foaming machine

Abstract

A sponge foaming machine, comprising a tank body, an annular scraper is movable installed in the tank body, the outer circumference of the annular scraper is in airtight sliding contact with the inner circumference of the tank body, and the top side of the tank body and the top side of the annular scraper are connected by an electric telescopic rod Connection, the top side and the bottom side of the tank body are respectively provided with through grooves, the inner ends of the fine holes are respectively fixedly connected to the gas outlet ends of the one-way valve, and the bottom side of the first rotating plate on the lower side is connected to the upper end of the air inlet pipe by rotating through a sealed bearing. The air intake pipe is fixedly connected with the tank body, and the lower end of the standpipe communicates with the air intake pipe through the corresponding first rotating plate. The present invention is simple in structure and ingenious in concept. The mixing tank is divided into two mixing chambers by a lifting partition, so that new material can be added while stirring, and the stirred material can be continuously discharged from the mixing tank, and the two mixing chambers are shared. A set of stirring driving device achieves the purpose of saving space, can meet market demand, and is suitable for promotion.

Description

technical field [0001] The invention belongs to the field of sponge foaming devices, in particular to a sponge foaming machine. Background technique [0002] In polyurethane foam technology, when the sponge is foamed, it is usually necessary to use a stirring device to fully stir the slurry. For continuous foaming production, two stirring devices are required to stir alternately, one stirring device to stir, and the other stirring device to discharge the stirred material. It is used to solve the problem of time-consuming stirring of a single stirring device and the inability to continue to discharge the stirred material during refueling, so that the stirring device can continue to feed materials. Therefore, it is necessary to make the capacity of the stirring device larger to avoid subsequent material stirring when the stirring device is refueling Uneven, therefore, the material stirred by the large-volume stirring device needs to be continuously stirred to avoid re-stratifi...

AI Technical Summary

Problems solved by technology

[0002] In polyurethane foam technology, when the sponge is foamed, it is usually necessary to use a stirring device to fully stir the slurry. For continuous foaming production, two stirring devices are required to stir alternately, one stirring device stirs, and the other stirs the device to discharge the stirred material. It is used to solve the problem of time-consuming stirring of a single stirring device and the inability to continue to discharge the stirred material during refueling, so that the stirring device can continue to supply materials. Therefore, it is necessary to make the capacity of the stirring device larger to avoid subsequent material stirring when the stirring device is refueling Uneven, therefore, the material stirred by the large-volume stirring device needs to be continuously stirred to avoid re-stratification of the stirred material, and the track of the stirring rod of the existing stirring device is fixed, resulting in low stirring efficiency. At the same time, the inner wall of the stirring tank needs Frequent cleaning will affect the mixing efficiency and cannot meet the actual needs, so we invented a sponge foaming machine

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