Sewing equipment capable of controlling removal of internal dust according to rotating force

Abstract

The invention relates to the technical field of sewing, and discloses sewing equipment capable of controlling removal of internal dust according to rotation force. Mounting blocks are fixedly connected to the left side and the right side of the top end of a main body; movable rods are movably connected to the front ends of the mounting blocks; and adapters are movably connected to the front ends of the movable rods. When a screw rotates anticlockwise, a metal disc can be expanded to move, and the compression state is changed into the extension state; matched teeth are arranged between the screw and the metal disc; the metal disc synchronously pulls a sliding block movably connected to the front end upwards; meanwhile, the vibration strength is also amplified, and vibration reduction is effectively achieved; and then the sliding block matched with the front end of the metal disc diffuses towards the two ends, the sliding block extrudes a metal piece to move, the metal piece deforms and is changed into a compressed state from a full state, dust gas in the metal piece is released to play a role in dust, and therefore the equipment has the effect of automatically opening an upper cover, is very easy and convenient, does not waste precious time and is beneficial to popularization, and the degree of automation is improved.

Description

technical field [0001] The invention relates to the technical field of sewing, in particular to a sewing device which controls and removes internal dust according to the force of rotation. Background technique [0002] A sewing machine is a machine that uses one or more sewing threads to form one or more stitches on the sewing material to interweave or sew one or more layers of sewing materials. The sewing machine can sew cotton, hemp, silk, wool , artificial fiber and other fabrics and leather, plastic, paper and other products, the stitches are neat and beautiful, smooth and firm, the sewing speed is fast and easy to use. In recent years, with the continuous development of the domestic garment industry, the sewing equipment industry has also continued to With the upgrading, all kinds of sewing equipment are constantly emerging in people's field of vision. [0003] However, in the use of sewing equipment, the sewing machine generally rotates counterclockwise in an automati...

AI Technical Summary

Problems solved by technology

[0003] However, in the use of sewing equipment, the sewing machine generally rotates counterclockwise in an automatic direction. Many children will be curious and push the handwheel to move when they come to play, which will easily cause certain misalignment or damage to the processed products. Not only that, but many Most of the s

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