A button clamping mechanism for a button sewing machine

Abstract

The invention discloses a button clamping mechanism for a button sewing machine, which comprises a circular bottom ring and a top ring, a rubber ring is clamped between the bottom ring and the top ring, and a rubber ring is mounted on a side wall of the bottom ring. A support is formed, the side wall of the support facing the bottom ring is formed with a placement groove, the upper and lower inner walls of the placement groove are formed with a guide groove that runs through the upper and lower end faces of the support, and one end of the rubber ring is formed with a U The adjustment part is inserted into the placement groove, the adjustment part is plugged against a support shaft, and a pair of lugs are formed on the upper end of the support shaft. The lugs are hinged to one end of the connecting rod, and the other end of the connecting rod Hinged on the adjustment block, the adjustment block is located on both sides of the guide groove, the supports on both sides of the guide groove are formed with slots perpendicular to the guide groove, the lower end of the adjustment block is plugged into the slot, and the adjustment block is provided with There is an electromagnet layer, and the energized electromagnet layer can be adsorbed on the inner wall of the slot. The invention can adjust the rubber ferrule so as to facilitate the clamping of buttons.

Description

technical field [0001] The invention relates to the technical field of clothing machinery, in particular to a button clamping mechanism for a button sewing machine. Background technique [0002] A button sewing machine is a machine specially used to sew buttons on clothing and belongs to clothing machinery. When the button sewing machine is in use, the button needs to be transported to the button sewing position separately, and the button needs to be positioned at the button sewing position when the button is nailed, which requires the use of a button clip. At present, button clips are generally held by two fingers, and the buttons need to be accurately positioned when the buttons are transported by the fingers. At the same time, it is necessary to control the force of the button, otherwise the force is too small and the button cannot be clamped. It is easy to cause damage to the button, and the requirements for clamping and positioning the button with the fingers are relat...

AI Technical Summary

Problems solved by technology

At present, button clips are generally held by two fingers, and the buttons need to be accurately positioned when the buttons are transported by the fingers. At the same time, it is necessary to control the force of the button, otherwise the force is too small and the button cannot be clamped. It is easy to cause damage to the button, and the requirements for clamping and positioning the button with the fingers are relatively high, so some people have proposed a clamping structure that uses a rubber ferrule to clamp the button, but the volume of the button is small, and there is no suitable rubber ferrule, so it needs to be adjusted. The clamping structure of the rubber ferrule is improved to realize the clamping button of the rubber ferrule

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