Supporting frame for sewing machine

Abstract

The invention discloses a supporting frame for a sewing machine. The supporting frame comprises a supporting plate, second supporting legs and fixing blocks, wherein the lower end face of the supporting plate is fixedly provided with first supporting legs, the second supporting legs are sleeved with the first supporting legs, the lower end faces of the second supporting legs are fixedly provided with bases, a mounting plate is arranged between the second supporting legs, the upper end face of the mounting plate is provided with a hydraulic oil pump and a hydraulic cylinder, the hydraulic oil pump is communicated with the hydraulic cylinder, the upper end face of the supporting plate is provided with sliding grooves, sliding blocks are slidably arranged in the sliding grooves, the fixing blocks are fixed on the upper end faces of the sliding blocks, a connecting plate is connected between the two fixing blocks, the upper end faces of the fixing blocks are provided with fixing notches, spring cavities are formed in the fixing notches, springs are fixed in the spring cavities, and the tail ends of the springs are rotationally provided with pressing plates. The supporting frame for thesewing machine has the advantages that the sewing machine is fixed, the sewing machine is moved conveniently, the height of the supporting frame is adjusted conveniently, and the sewing machine is suitable for people with different heights.

Description

technical field [0001] The invention relates to the technical field of support equipment, in particular to a support frame for a sewing machine. 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 material. The sewing machine can sew fabrics such as cotton, fiber crops, silk, wool, and artificial fibers, and products such as leather, plastics, and paper. The support frame plays a supporting role. The application of the support frame is extremely wide. It can be seen everywhere in work and life, and the support frame is also used in the sewing machine, which can make the sewing machine more convenient when working, but the traditional sewing machine support frame is not effective. The fixed sewing machine will make the sewing machine unstable like this, which may greatly reduce the working efficiency of the sewing machine, and whe...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a support frame for a sewing machine, which has the advantages of fixing the sewing machine and facilitating the movement of the sewing machine, and solves the disadvantage that the support frame cannot adapt to the height of the user and is not convenient for the use of the sewing machine

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