Non-contact circular weaving machine directly driven through electromagnetism

Abstract

The invention relates to a non-contact circular weaving machine directly driven through electromagnetism. The non-contact circular weaving machine comprises a chassis, a central column, a loop sleeve and a shuttle carrier. The shuttle carrier is connected with the central column through a bearing seat. A planar motor is arranged below the shuttle carrier. The planar motor is formed by a stator and a rotor. The stator is fixed with the loop sleeve through a mounting support. The rotor is fixed with the shuttle carrier through the bearing seat. The stator is provided with a plurality of wire slots, and a coil is arranged in the wire slots in an embedded mode. The rotor is made of pure iron or a permanent magnet. When the rotor coil is powered on, the rotor rotates under the action of electromagnetic force and drives the shuttle carrier to rotate around the central column. The stator is arranged above the rotor. The distance between the stator and the rotor is 1-5 millimeters. According to the non-contact circular weaving machine, the planar motor is adopted to directly drive the shuttle carrier to rotate, so moving parts are decreased. When the motor works, the stator arranged above the rotor acts on the shuttle carrier through the electromagnetic force, so that the gravity which the shuttle carrier acts on a bearing is decreased and even is completely balanced out. Consequently, the bearing rotates in a relatively suspending state, friction resistance is small, and energy consumption is reduced.

Description

technical field [0001] The invention relates to a circular loom, in particular to a circular loom which uses a non-contact plane motor to directly drive a shuttle bed to rotate. Background technique [0002] Existing circular looms generally include main components such as chassis, housing, center column, shuttle bed and driving device, wherein the housing is also called ring sleeve, and the shuttle bed of circular loom is arranged on the center column and ring sleeve, and the shuttle bed is arranged on the center column and ring sleeve. The bed is connected with the central column through the bearing seat and can rotate around the central column driven by the driving device. The driving device of the existing circular loom is generally a motor and a reducer. The motor transmits the torque to the shuttle bed through the reducer and the gear transmission, and the shuttle bed rotates around the central column. At present, the drive and transmission device of the above-mention...

AI Technical Summary

Problems solved by technology

At present, the driving and transmission devices of the above-mentioned circular loom usually have many components and complex structures, and the friction resistance between the moving parts is large, the noise is large, and the energy consumption is large.

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