Static mixing device for silicone adhesive production

Abstract

The invention discloses a static mixing device for silicone adhesive production, and particularly relates to the technical field of silicone adhesive production.The static mixing device comprises a supporting frame, a static mixing mechanism is fixedly clamped to the top of the supporting frame, a premixing assembly is arranged at the top of the static mixing mechanism, and a driving assembly is arranged on the outer side of the premixing assembly. By arranging the premixing assembly and cooperatively using the driving assembly and the driving motor, the two premixing pipes are driven to rotate forwards and backwards by 180 degrees, so that two different raw materials indirectly enter the feeding pipes on the two sides, premixing of the raw materials for silicone adhesive production on the two sides is achieved, subsequent static mixing of the raw materials is facilitated, and the production efficiency is improved. Further, the mixing efficiency during silicone adhesive production is improved; by arranging the static mixing mechanism, the raw materials can be subjected to primary static mixing and secondary static mixing for three times, so that effective static mixing of the raw materials is realized, and during secondary static mixing, a heating piece in a mixing convex shaft can be started to uniformly heat the mixed raw materials, so that the raw material mixing efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of silicone rubber production, in particular to a static mixing device for silicone rubber production. Background technique [0002] Silicone glue is a kind of ointment similar to ointment. Once exposed to moisture in the air, it will solidify into a tough rubber-like solid material. Silicone glass glue has strong adhesion, high tensile strength, weather resistance, Vibration resistance, moisture resistance, odor resistance and adaptability to large changes in cold and heat, it is often used for bonding between building materials; traditional silicone rubber production processes are mostly based on glue base material crosslinking agent is added to the first screw machine for mixing Stir to form the first premix, then add the first premix and silica to the second screw machine for mixing and stirring to form the second premix, and then add the second premix to the third screw machine for dispersion mixing and...

AI Technical Summary

Problems solved by technology

[0003] The mixing process is cumbersome, and there is a lack of premixing components. It is inconvenient to premix the raw materials when they are statically mixed, which leads to a long time for the subsequent raw materials to be statically mixed and uneven mixing, which affects the overall quality of the raw materials used in the production of silicone rubber. Mixing efficiency, for this reason, we propose a static mixing device for silicone rubber production to solve the above problems

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