Machine head and machine base split type pattern sewing machine

Abstract

The invention relates to a machine head and machine base split type pattern sewing machine belonging to the technical field of sewing machines. The machine head and machine base split type pattern sewing machine comprises an X-direction feed device, a Y-direction feed device, a machine head, a machine base and a stand, wherein the X-direction feed device and the Y-direction feed device are driven by respectively independent motors; the Y-direction feed device drives the X-direction feed device to move along a Y direction; the X-direction feed device is provided with a double-ball screw, and the synchronous feed of the double-ball screw is realized through a synchronous belt so that the machine base and the machine head which are arranged on the X-direction feed device can synchronously move. The invention has simple structure and easy operation and can move along an X direction and the Y direction and achieve the purposes of sewing patterns with large areas and enhancing the work efficiency; in addition; the pattern sewing machine can more stably work through the double-ball screw arranged on the X-direction feed device.

Description

Technical field [0001] The invention belongs to the technical field of sewing machines, and particularly refers to a pattern sewing machine with a split head and a base. Background technique [0002] At present, the sewing area of ​​the existing pattern sewing machines is generally small and they can only move back and forth in one of the X or Y directions, so when a large area of ​​pattern needs to be sewn, the machine must be stopped for manual feeding. The efficiency is greatly reduced, and the labor intensity of the workers is increased. Generally, only one screw is installed on this pattern sewing machine, and the stability performance is relatively poor when working. The more advanced pattern sewing machine is: the X direction is controlled by the pattern The head feed of the sewing machine, Y direction controls the cloth feed, which needs to fix the cloth. However, due to the limitation of the size of the sewing machine, the sewing area of ​​the pattern cannot be too large...

AI Technical Summary

Problems solved by technology

[0002] At present, the sewing area of ​​the existing pattern sewing machines is generally small and they can only reciprocate in one of the X or Y directions. In this way, when it is necessary to sew a large-area pattern, it is necessary to stop the machine for manual feeding. The efficiency is greatly reduced, which increases the labor intensity of workers, and generally only one lead screw is set on this pattern sewing machine, and the stability performance is relatively poor when working. Now the more advanced pattern sewing machine is: the X direction is controlled by the pattern The head feed of the sewing machine controls the feed of the fabric in the Y direction, which requires fixing the fabric. However, due to the limitation of the size of the sewing machine itself, the pattern sewing area cannot be too large, which requires the design of a new pattern machine structure. To meet the sewing of large-area patterns

Images