A coil tape machine

Abstract

The invention discloses a coil taping machine which comprises a taping chain wheel, a fixed belt pulley, a movable belt pulley, two pitch shafts, a supporting shaft and a transmission mechanism. A lug plate matched with an arc-shaped groove in an installation base is arranged on the left end face of the fixed belt pulley. A hole which is in rotating fit with a shaft supported inside the installation base is formed in the lug plate. The right end faces of the installation base are two inclined faces which are inclined outwards. The installation base is symmetrically fixed to the right end face of the taping chain wheel. The two pitch shafts are the front pitch shaft and the back pitch shaft respectively. The distance between the two pitch shafts is larger than the thickness of a coil. Gears are arranged on the two pitch shafts and respectively meshed with a gear on an output shaft of a worm gearing mechanism. The coil taping machine has the remarkable advantages of being high in taping efficiency and low in price.

Description

technical field [0001] The invention relates to a coil manufacturing technology, in particular to a coil tape machine. Background technique [0002] After the coil is formed, it is necessary to wrap the insulating mica tape on the coil body. Generally, more than ten layers need to be wrapped, and the workload is relatively large. The patent is a utility model patent of 201020679038.3, which discloses a mica taping machine, which includes a pitch control mechanism, a taping mechanism and a driving mechanism, and the taping mechanism has two wrapping wheels. Although the efficiency of this taping machine is higher than that of manual taping, the problem is that after the coil is manually placed in the machine, the mica tape on the two pulleys is manually wound on the coil body for 2-3 turns. , start the motor to wrap the tape. When the coil is wrapped from the left end to the right end, it is necessary to repeat the tape many times to achieve the required number of layers. Du...

AI Technical Summary

Problems solved by technology

Although the efficiency of this taping machine is higher than that of manual taping, the problem is that after the coil is manually placed in the machine, the mica tape on the two pulleys is manually wound on the coil body for 2-3 turns. , start the motor to wrap the tape. When the coil is wrapped from the left end to the right end, it is necessary to repeat the tape many times to achieve the required number of layers. Due to the defect of the equipment, the coil cannot move the tape from right to left. Cut off the two mica tapes, return the coil, and then manually wind the mica tape to the coil for 2-3 turns, then start the motor again to wrap the tape

Therefore, the efficiency of the taping machine is low

The patent number is 200710171704.5, and the name is the invention patent of the coil taping machine. The tape wrapping machine does not need to hold the coil by hand during the mica tape winding process. Position and manually wind the mica tape for 2-3 turns, then start the motor to automatically tape. This automatic tape machine only does not need to hold the coil during the tape process, and the tape efficiency is not significantly improved, but its price is as high as hundreds of thousands of yuan

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