Automatic-adjusting button sewing machine

Abstract

The invention discloses an automatic-adjusting button sewing machine, comprising a base. First air cylinders are mounted on the base, and a top plate is mounted on the first air cylinders through pushrods; a ball screw is mounted on the top plate, and is connected with a first motor and a first hydraulic cylinder, and an upper punch is connected to the first hydraulic cylinder; a first hydraulicrod is connected between the upper punch and the first hydraulic cylinder, and an automatic sending device is connected to one side of the end of the upper punch; a first positioning block is mountedin a movable base through a first connecting wire, and a Hall element is mounted in the first positioning block; a second positioning block is mounted on the base through a second connecting rod, andmagnet is arranged in the second positioning block; a push block is arranged at one side of the second connecting rod, a positioning plate and a plurality of compression springs are mounted on the push block, and a stamp die is arranged on the top surface of the positioning plate. The automatic-adjusting button sewing machine can not only improve work efficiency, but has the advantages of high convenience in adjustment and use, wide application range, low labor intensity, good structural stability and long service life.

Description

technical field [0001] The invention relates to a button sewing machine used in the garment processing field, in particular to an automatic adjustment type button sewing machine. Background technique [0002] Most of the existing button sewing machines are semi-automatic. First, the worker aligns the metal button with the position on the fabric to be buttoned, and then starts the button sewing machine to press the button, and then the metal button and the fabric can be connected together. ; This method is not only labor-intensive, but also the workers will feel tired after working for a long time, which affects work efficiency; at the same time, after the button sewing machine works for a long time, due to the reaction force during stamping, the gap between the pressure column and the pressure film There will be an offset between the two, and the position between the two needs to be fine-tuned, but the general button sewing machine cannot fine-tune the position between the p...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing button sewing machines are semi-automatic. First, the worker aligns the metal button with the position to be buttoned on the fabric, and then starts the button sewing machine to press the button, so that the metal button and the fabric can be connected together. ; This method is not only labor-intensive, but also the workers will feel tired after working for a long time, which affects work efficiency; at the same time, after the button sewing machine works for a long time, due to the reaction force during stamping, the gap between the pressure column and the pressure film There will be an offset between the two, and the position between the two needs to be fine-tuned, but the general button sewing machine cannot fine-tune the position between the pressure column and the pressure film, and it is inconvenient to adjust

Therefore, the existing button sewing machines have the problems of low work efficiency, inconvenient adjustment and high labor intensity.

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