Butt joint type double-station bottom rubber rolling machine

Abstract

The invention provides a butt joint type double-station bottom rubber rolling machine, and belongs to the technical field of conveying belt production equipment. The problem that an existing bottom rubber rolling device is provided with a roller, so that the roller needs to be transferred once when being rolled, and much time is wasted. The butt joint type double-station bottom rubber rolling machine comprises a base, a movable frame and butt joint power heads, wherein the movable frame and the butt joint power heads are arranged on the base, the base is provided with a butt joint track for the movable frame to enter and exit the base, the movable frame is also provided with a bottom rubber rolling device, the bottom rubber rolling device comprises two rollers which are concentrically andsequentially arranged, the ends, extending in the direction x, of the rollers are used for being in butt joint with the butt joint power heads for driving the rollers to rotate, the base is arranged on a foundation in a sliding mode, and the sliding direction of the base is consistent with the axial direction of the rollers. The butt joint type double-station bottom rubber rolling machine has theadvantages that the two rollers can rotate independently, the butt joint power heads can be respectively in butt joint with the two rollers and drive the corresponding rollers to rotate, and the bottom rubber rolling device can integrally move through the movable frame, so that the working efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of conveyor belt production equipment, and relates to a butt-joint double-station roll bottom gluer. Background technique [0002] The production process of the V-belt in the prior art is generally to plasticize and knead the raw rubber, then press the mixed rubber into a bottom film of a certain shape and size through a calender, and then roll the bottom film into a roll, and then roll the bottom film into a roll. The rolled bottom glue is bonded to the wrapping layer, and then the bonded adhesive tape is cut and vulcanized through a series of steps. [0003] In the step of rolling the bottom film into a roll, most factories first fix the bottom film on the empty roller by workers, and then manually rotate the roller, so that the bottom film is rolled into the roller, and then the workers need to manually Reversely rotate the roller to unwind the tape, and then bond and cut the rolled primer. During this p...

AI Technical Summary

Problems solved by technology

[0003] In the step of rolling the bottom film into a roll, most factories first fix the bottom film on the empty roller by workers, and then manually rotate the roller, so that the bottom film is rolled into the roller, and then the workers need to manually Reversely rotate the roller to unwind the tape, and then bond and cut the rolled primer. During this process, the rotating speed of the roller needs to match the bonding speed. This method of manually rolling the primer is not only time-consuming but also efficient. Low cost, high operation requirements, and because the primer itself is very heavy, it needs multiple workers to roll at the same time, the work intensity is high and there are safety hazards

[0004] At present, the automatic roll bottom rubber device produced by some factories drives a roller to rotate through a power mechanism. Although it has largely replaced manual work and improved efficiency, it is basically a roller. In actual production, it must be After the roller is finished with the primer, the roller with the primer is moved to the next station for gluing and cutting. This production method requires a transfer for each roller that is rolled, which is very waste of time and inefficiency

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