The invention belongs to the technical field of rubber strip manufacturing, and specifically relates a production device and method for functional rubber strips. The device includes a first precision extruder for main material mixing, a second precision extruder for auxiliary material mixing, a heating die sleeve, a multi-functional speed measuring device and an automatic winding device. The heating die sleeve is provided with a main channel for main materials and a side channel for auxiliary materials; the outlet of the first extruder is connected to the main channel, and the outlet of the second extruder is connected to the side channel. An extrusion mold is installed inside the main channel, and the mold cavity is communicated with both the main channel and the side channel. The production method and device realize one-step direct molding of functional rubber strips in the die without secondary oven curing, with stable processes, precise dimensional tolerance, high production efficiency and sufficient crosslinking reaction.

Area Code: CN

Application Number: CN201911114219.3