How does the quilting device of a computerized shuttleless multi-needle quilting machine work?

How does the quilting device of a computerized shuttleless multi-needle quilting machine work?

The quilting device of the computer shuttleless multi-needle quilting machine is one of the key components, which is responsible for passing the needle through the fabric and completing the quilting operation. The following is a detailed explanation of the working principle of the quilting device:

Needle plate and needle bed: The needle plate is part of the quilting device, which has a series of neatly arranged quilting holes on it. The needle bed is located below the needle plate and can move up and down. There is a quilting needle above the needle bed, which is used to pass through the fabric and complete the quilting operation.

Quilting hole selection: According to the quilting mode and parameters selected by the user, the computer control system will instruct the needle bed to move up and down so that the quilting needle is aligned with the quilting hole to be quilted. In this way, the quilting needle can pass through the fabric from the quilting hole on the needle bed.

Needle movement: The computer control system controls the movement of the needle through the motor and transmission system. When the quilting needle is aligned with the quilting hole, the motor will provide power to make the needle pass through the fabric from the quilting hole on the needle bed.

Quilting operation: Once the needle passes through the fabric, the quilting operation begins. The specific quilting method depends on the selected quilting mode, which can be straight quilting, zigzag quilting, spiral quilting, etc. The movement speed and direction of the needle are controlled by the computer control system to ensure the accuracy and stability of the quilting.

Lifter: The quilting device also includes a lifter, which is responsible for lifting and lowering the needle. When the quilting operation is completed, the lifter will lift the needle and remove it from the fabric. Then, the needle bed will move to the position of the next quilting hole, ready for the next quilting operation.

Through the above working principle, the quilting device of the computer shuttleless multi-needle quilting machine can accurately complete a variety of quilting operations, thereby realizing various complex sewing needs.