The heavy machine JUKI industrial sewing machine collects and assembles the bobbin core of the bobbin thread into the sewing machine pedestal, leads the bobbin thread out to the needle plate and cuts it to a proper length, and keeps the bobbin thread in the tight state when cutting, which can reliably wind the bobbin thread and the upper thread properly. The product is composed of a bottom plate and a bottom line guide part, which is assembled on the lower surface side of the needle plate and has a guide gap for guiding the bottom line. The bottom line guide part forms a guide groove for guiding the bottom line supplied from the bottom line bobbin core, and is equipped with a cutting edge, which cuts the bottom line which is guided to the terminal position of the guide groove along the guide groove into an appropriate length. The bottom line guide part is configured to be fastened to the bottom plate, and a clamping part is arranged in the guide groove, which clamps the end of the bottom line to maintain the cutting state of the bottom line.

Pay attention to the following points when maintaining the sewing machine:

 After the work is completed, insert the machine needle into the pinhole plate, lift the presser foot, and cover the machine head with the machine cover to prevent dust.

Changshu sewing equipment