Improvement device for polyurethane AB glue filling process

Abstract

The invention discloses an improvement device for a polyurethane AB glue filling process. The improvement device comprises a first stirred tank and a second stirred tank. A storage tank for conveniently containing completely-reacted glue is installed between the first stirred tank and the second stirred tank. An automatic controller is additionally arranged on a communicating pipe of the storage tank. One side of the automatic controller is connected with an automatic filling system. The automatic filling system is connected with a packaging barrel. The improvement device can be conveniently applied to the field of polyurethane production and machining, and the automation degree is high; the labor amount of workers can be saved, and production efficiency is improved; contact between people and chemical products is reduced, and production safety is improved; glue filling accuracy can be guaranteed, and the operation procedures of products are more standard; under the condition that the production capacity is large, the stirred tanks can be flexibly added so as to guarantee smooth production; practicality is high, design is novel, and a good innovation scheme is provided; and market promotion prospects are achieved.

Description

technical field [0001] The invention relates to a polyurethane production device, in particular to a polyurethane AB glue filling process improvement device capable of improving work efficiency and filling accuracy. Background technique [0002] The full name of polyurethane is polyurethane, which is a general term for macromolecular compounds containing repeated carbamate groups on the main chain. It is formed by addition polymerization of organic diisocyanate or polyisocyanate and dihydroxy or polyhydroxy compound. In addition to carbamate, polyurethane macromolecules can also contain ether, ester, urea, biuret, allophanate and other groups. Polyurethane, also referred to as PU, is a polymer made of polyisocyanate, polyether polyol or polyester polyol or / and small molecule polyol, polyamine or water and other chain extenders or crosslinking agents. By changing the type and composition of raw materials, the shape and performance of the product can be greatly changed, and ...

AI Technical Summary

Problems solved by technology

A pot of 5 cubic meters of liquid material is generally manually operated, and it takes about 90-100 minutes to complete under normal circumstances, so it is time-consuming and laborious, and it is easy to sprinkle the material on the ground

Moreover, the weight of each barrel is uneven, and the equipment is simple, the process is extensive, the production efficiency is low, the product compliance rate is not high, and the labor intensity is high, which increases the cost of production, so there are deficiencies.

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