A proportioning device for waterproof coating processing

Abstract

This utility model relates to the field of waterproof coating technology and discloses a proportioning device for processing waterproof coatings, including a mixing tank. A feeding pipe is fixedly connected to the top of the mixing tank, and a dry material box is fixedly connected to the top of the feeding pipe. A box cover is snapped onto the top of the dry material box, and a motor is fixedly connected to the top of the box cover. This utility model has the following advantages and effects: the rotating blades break up and cut the powder, making it finer. Simultaneously, the vibrating motor vibrates, driving the annular screen to generate excitation force. Under vibration, the fine powder falls from the mesh and onto the feeding pipe. With the conveying of the screw rod, the powder is fed into the mixing tank. This allows for simultaneous breaking up of the dry material and screening. Unqualified dry material continuously collides with the blades, ensuring the incoming dry powder is fine and avoids clumping. After mixing, the coating contains fewer particles, facilitating the mixing of dry and liquid materials and reducing mixing difficulty.

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