What are the parts of the sewing machine


First, common sewing machine parts include: sewing machine parts include: needle clip, hand lift presser foot, presser foot, needle step adjuster, throat piece, thread protector, wire guide, jumper, thread clamp, shuttle shuttle shuttle, rotary shuttle, body, main shaft, trigger/tail wheel, turning table, bottom shaft, thread winder, etc. These are the most basic parts.

Second, the parts of computer sewing machine include: generally, computer sewing machine is composed of four parts: machine head, machine base, transmission and accessories. The accessories of computer sewing machine include needle, shuttle core, screwdriver, oil pot, etc. The machine head is the main part of the computer sewing machine; It is composed of four mechanisms, namely, thread pricking, thread hooking, thread take-up and feeding, and auxiliary mechanisms such as thread winding, material pressing and tooth dropping. The movements of each mechanism are reasonably coordinated and work in a cycle to sew up the sewing material. The machine base is divided into two forms: platen and chassis; The platen of the plate-type machine seat plays the role of supporting the machine head, and is used as a workbench during sewing operation. There are many types of table boards, including one or more bucket folding type, cabinet type, writing desk type, etc. The chassis of the case-type machine base plays the role of supporting and storing the machine head, making the computer sewing machine easy to carry and keep.

Third, the transmission part of the computer sewing machine is composed of a frame, a hand crank or a motor. The rack is the support of the machine, supporting the platform and pedal. When in use, the operator steps on the foot pedal, drives the pulley to rotate through the crank, and drives the machine head to rotate through the belt. Most hand crankers or motors are directly mounted on the machine head.

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