Mock button hole machine and feeding device thereof

Abstract

The invention provides a feeding device of a mock button hole machine. The mock button hole machine comprises a machining platform, a first motor, a second motor, a gear, a sliding block, a rotating piece and a cam, wherein the machining platform is provided with a rack and a strip-shaped hole extending in the extension direction of the rack, the axis of the output shaft of the first motor and the axis of the output shaft of the second motor are both perpendicular to the extension direction of the rack, the gear is connected with the first motor and matched with the rack, the sliding block is limited in the strip-shaped hole in a slidable mode, the rotating piece can change the position, in the direction perpendicular to the extension direction, of the sliding block when rotating, the rotating piece is provided with a rotating shaft, the sliding block is arranged on the rotating piece, and the cam is matched with the rotating piece, can drive the rotating piece to rotate when rotating and is connected with the second motor. The feeding device drives the machining platform to move in the Y direction and in the X direction through the two motors, when different needle tracks need to be obtained, the tracks can be obtained through changing of the rotating speeds and the rotating directions of the two motors, the procedure of replacing parts through manual work is saved, and the replacing speed of different needle tracks is improved. The invention further provides the mock button hole machine with the feeding device.

Description

technical field [0001] The present invention relates to the technical field of sewing equipment, more specifically, to a feeding device for a false eye machine, and also relates to a false eye machine with the above feeding device. Background technique [0002] The keyholes produced by the false eye machine have a similar appearance, are purely decorative and non-functional, and are mainly used to process the cuffs of various men's and women's jackets, suits, sports coats. It is a very important equipment in garment machinery. The feeding device of the false eye machine is used to drive the movement of the processing platform in the X and Y directions to form lock stitches. [0003] The feeding device of the traditional artificial eye machine is powered by a motor. On the one hand, the feeding shaft is driven to rotate through the worm gear mechanism, and then the cam structure on the feeding shaft is used to drive the one-way bearing, and then the processing platform is dr...

AI Technical Summary

Problems solved by technology

When it is necessary to obtain different stitches, it is necessary to manually replace different worms or cams with different surface paths to achieve complex procedures, long replacement time and low work efficiency

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