Concentric type power tape releasing and wrapping machine

Abstract

A concentric type power tape releasing and wrapping machine comprises a box body, a first power device, a first rotating shaft, a first gear, a second gear, a rotating rod, a rotating disc, a tape wrapping disc, a support, a pay-off disc, a wire, a pressing wheel, a second rotating shaft, a take-up disc and a third rotating shaft. The first power drives the rotating disc to rotate through the first rotating shaft, the first gear, the second gear and the rotating rod; the taping wrapping disc is sleeved on the support rod; the pay-off disc is arranged on the support and the wire penetrates through the first through hole; the two groups of pressing wheels are used for pressing the wire and are equal in diameter, equal in rotating speed and opposite in rotating direction; a shaft hole is formed in the middle of the take-up disc; the third rotating shaft penetrates through the shaft hole, and a rubber ring is arranged on the periphery of the third rotating shaft. According to the invention, the wrapped wire can be tightly wound on the take-up disc; by arranging the tensioning assembly and guaranteeing the constant moving speed of the wire, the consistency and stability of the whole wrapping process are guaranteed, and the production quality is improved.

Description

technical field [0001] The invention relates to the technical field of tape unwinding machines, in particular to a concentric power tape unwinding and wrapping machine. Background technique [0002] Also known as wrapping machine, it is a device that rotates the tape through the turntable and wraps it on the cable. It is mainly used for wrapping the insulating core wires of electric wires, power cables, control cables, optical cables, etc., to provide electrical shielding and protection for cables. The role of protective molding. At present, the taping machine uses the bag to be continuously wound on the wire to pull the unwinding pulley to rotate, which is used as the unwinding tension. Due to factors such as the gravity of the unwinding pulley itself and the uneven friction of the rotating shaft, the speed of the unwinding pulley is uneven, resulting in unwinding. The tape is uneven, which makes the quality of the tape unstable; after the wire is taped, it is wound and ta...

AI Technical Summary

Problems solved by technology

At present, the taping machine uses the bag to be continuously wound on the wire to pull the unwinding pulley to rotate, which is used as the unwinding tension. Due to factors such as the gravity of the unwinding pulley itself and the uneven friction of the rotating shaft, the speed of the unwinding pulley is uneven, resulting in unwinding. The tape is uneven, which makes the quality of the tape unstable; after the wire is taped, it is wound and taken up by the take-up reel. With the continuous winding of the wire on the take-up reel, the actual diameter of the take-up reel becomes larger, but the rotation speed of the take-up reel As a result, the wire take-up speed is getting faster and faster, but the tape speed of the tape reel is not accelerated, resulting in inconsistent tape effects and seriously affecting the tape quality

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