a composite device

Abstract

The invention provides a compounding device, which comprises: a first unreeling mechanism for unreeling a first composite material; a second unreeling mechanism for unreeling a second composite material; a third unreeling mechanism for unreeling a to-be-compounded material to the space between the first composite material and the second composite material; a first composite rubber roll and a second composite rubber roll; at least one heating unit for heating surfaces of the first composite rubber roll and the second composite rubber roll; at least one cooling roll for cooling the surface of at least one of the first composite rubber roll and the second composite rubber roll. The compounding device also includes: a control unit connected to the cooling roll. When the temperature of the first composite rubber roll or the second composite rubber roll is higher than a first threshold, the control unit controls the contact of the cooling roll with at least one of the first composite rubber roll and the second composite rubber roll, and when the temperature of the first composite rubber roll or the second composite rubber roll is lower than a second threshold, the control unit controls separation of the cooling roll from the contacted first composite rubber roll or the second composite rubber roll.

Description

technical field [0001] The invention relates to the field of material compounding, in particular to a compounding device for compounding materials. Background technique [0002] Commonly used engineering composite materials are generally composed of two or more layers of materials, and are usually composed of different combinations of two or more layers of plastic or metal materials. [0003] In the composite processing process of engineering composite materials, composite rollers are mainly used to compact and composite materials. In the prior art, the compound roll does not have its own temperature control function, and only relies on the heat conducted by contacting the metal plate (such as iron plate) to be heated in the previous process to obtain a certain temperature. When the temperature of the compound roll surface When the temperature is lower than the set target temperature, it will affect the lamination effect of the iron plate and the film, resulting in unqualif...

AI Technical Summary

Problems solved by technology

while in figure 2 In the shown embodiment, although the second composite rubber roller 32 includes a heating device 311 and has a heating function, the cooling roller 9 is in contact with the first composite rubber roller 31 all the time, thus prolonging the length of the first composite rubber roller in production. The working time of the roller 31 and the second composite rubber roller 32 at the point where the ambient temperature is lower than the ideal process temperature increases the number of unqualified products produced

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