Conventional industrial sewing machines are basically assembled by the head, base, transmission and some parts.
The head is composed of two main parts of the sewing machine. It will be composed of thorn material, thread hooking, four mechanisms of thread take-up and feeding, and some auxiliary mechanisms such as winding, material pressing, and tooth dropping, and the movements of each mechanism are reasonably matched, and they work in a cycle. The materials are stitched together.
Sewing machines can be divided into table type and chassis type. The table of the table-type machine base is mainly used to support a function of the machine head, and is used as a work table during sewing operations. The case of the case type machine base is mainly used for supporting and storing the machine head, which can make the sewing machine easy to carry and store.
The driving part of the sewing machine is mainly organized by some parts such as the frame, hand crank or electric motor. The frame is a pillar of the machine, and supports the table and pedals. When in use, the operator steps on the pedal, the crank drives the rotation of the pulley, and then drives a machine head to rotate through the belt. The hand crank or the motor is mostly directly mounted on the machine head.
The accessories of the sewing machine include needles, bobbins and oil cans.
These four parts of the sewing machine mainly play a coordinated role with each other, so that the sewing machine can be more valuable.
