Needle disc turnover mechanism

Abstract

The invention discloses a needle disc turnover mechanism, which achieves a preparatory work of automatic steam allowance and belongs to the technical field of textile devices. The needle disc turnovermechanism comprises: a driving device which is a stepping motor and used for providing power for the needle disc turnover mechanism; a speed reducer, which is a motor speed reducer and is arranged atthe output end of the stepping motor; a turnover assembly, which comprises a rotary shifting fork, and the rotary shifting fork comprises a rotary part which is fixedly connected with the output endof the motor speed reducer and a shifting fork part which is eccentrically connected with the rotary part; a propulsion device, which acts as a switch of the driving device. The needle disc turnover mechanism is the joint action before the stitching. After being overturned, the sock coils are overlapped, and the next step of the stitching work is carried out; after the steam allowance is completed, the turnover mechanism is reset and the automatic production operation is realized.

Description

technical field [0001] The invention relates to the technical field of textile equipment, in particular to a needling disk turning mechanism. Background technique [0002] Socks are indispensable items in people's lives. They not only play the role of anti-wear and anti-skid, but also play the role of keeping warm and absorbing sweat. After the sock top and sock bottom are completed, it is necessary to fold the loops on the needle punching plate in half so that the loops on the sock top and the bottom of the sock overlap one by one, and then sew them up. Among them, the acupuncture disk is divided into two parts: a fixed acupuncture disk and an inverted acupuncture disk. The two parts are folded in half with the center as the axis so that the acupuncture points of the two parts are combined one by one. Therefore, a power is needed when the acupuncture discs are overturned and overlapped. However, the existing power supply mainly comes from manual flipping, which wastes man...

AI Technical Summary

Problems solved by technology

However, the existing power supply mainly comes from manual flipping, which wastes manpower and time. Moreover, the accuracy and speed of the flipping position cannot meet the requirements, and the coils are easy to fall off, which seriously affects the production quality of socks.

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