Rotating feeding device and double station elastic sewing machine

Abstract

The invention discloses a rotating feeding device and a double station elastic sewing machine. The device comprises a mounting base and a feeding control module, a rotatable rotating platform is arranged on the mounting base, and a motor driving the rotating platform to rotate is arranged at the bottom of the mounting base; a material clamping mechanism capable of moving back and forth is arrangedon the rotating platform and comprises two rotating cylinders, and a material clamping cylinder for clamping the end of an elastic band is installed on a rotating shaft of each rotating cylinder; thefeeding control module is provided with a rotating control unit driving the rotating platform to rotate among the material collecting position, the first feeding position and the second feeding position, a telescopic control unit controlling the material clamping mechanism to move back and forth, a material clamping control unit which controls the material clamping mechanism to clamp the end of the elastic band and rotate when the rotating platform rotates to the material collecting position and a discharge control unit, wherein the discharge control unit controls the material clamping mechanism to deliver the elastic band to a corresponding first elastic sewing mechanism or a corresponding second elastic sewing mechanism when the rotating platform rotates to the feeding position or the second feeding position.

Description

technical field [0001] The invention relates to an elastic sewing machine, in particular to a rotary feeding device and a double-station elastic machine. Background technique [0002] The production of elastic rings, the usual production process is to use bundled or rolled elastic bands as raw materials, which are cut and sewn into loops in sections. In this production process, manual or multiple different functional Stand-alone operation to complete. A utility model patent for an elastic belt feeding device for an automatic elastic machine, corresponding to patent number 201020269752.5, a utility model patent for a rubber band fixing device for an automatic elastic machine, corresponding to patent number 201020269792.X, a utility model patent The material cutting device of the automatic rubber band machine, corresponding to the patent number 201020269783.0, the utility model patent is an elastic band forming device of the automatic rubber band machine, corresponding to the...

AI Technical Summary

Problems solved by technology

A utility model patent for an elastic belt feeding device for an automatic elastic machine, corresponding to patent number 201020269752.5, a utility model patent for a rubber band fixing device for an automatic elastic machine, corresponding to patent number 201020269792.X, a utility model patent The material cutting device of the automatic rubber band machine, corresponding to the patent number 201020269783.0, the utility model patent is an elastic band forming device of the automatic rubber band machine, corresponding to the patent number 201020269797.2, the utility model patent is a kind of pulling device of the automatic rubber band machine, Corresponding to the patent number 201020269802.X, it discloses a fully automatic elastic ring processing equipment integrating sorting and feeding, fixed-length cutting, splicing and sewing, which can fully automatically complete the entire production process of making elastic bands from elastic bands , but the fully automatic rubber band processing equipment has the potential for further improvement in processing performance and production assembly

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