Multi-needle sewing machine

The multi-needle sewing machine according to 3, wherein:

• the fulcrum is provided on a side of the needle bar case;
• the projector covers the thread supply path provided at a front side of the needle bar case when located at the first position;
• and
• the projector is lateral to the needle bar case and the thread supply path is open at a front side thereof when the projector is located at the second position.

The multi-needle sewing machine according to 4, wherein:

• the fulcrum is provided on a side of the needle bar case;
• the projector covers the thread supply path provided at a front side of the needle bar case when located at the first position;
• and
• the projector is lateral to the needle bar case and the thread supply path is open at a front side thereof when the projector is located at the second position.

The multi-needle sewing machine according to 3, wherein:

• the fulcrum is provided on the arm;
• the projector covers the thread supply path provided at a front side of the needle bar case when located at the first position;
• and
• the projector is lateral to the needle bar case and opens a front side of the thread supply path when located at the second position.

The multi-needle sewing machine according to 4, wherein:

• the fulcrum is provided on the arm;
• the projector covers the thread supply path provided at a front side of the needle bar case when located at the first position;
• and
• the projector is lateral to the needle bar case and opens a front side of the thread supply path when located at the second position.

The multi-needle sewing machine according to 1, further comprising:

• a detection unit configured to detect a position of the projector;
• and
• a control unit configured to control the projector based on a result of detection by the detection unit,
• wherein the control unit controls the projector so that projection of the image is allowed when the projector is located at the first position and so that the image is not projected when the projector is located at the second position.

A multi-needle sewing machine comprising:

• a plurality of needle bars;
• a needle bar case having a thread supply path along which threads are supplied to needles attached to lower ends of the needle bars respectively, the needle bar case supporting the needle bars;
• an arm on which the needle bar case is mounted;
• an embroidery frame provided below the needle bar case and configured to hold a workpiece cloth;
• a projector configured to project an image onto the workpiece cloth at a first position above the embroidery frame;
• and
• a support member supporting the projector and configured to be capable of switching the projector between the first position and a second position differing from the first position,
• wherein the projector covers at least a part of the thread supply path when located at the first position, and the thread supply path is opened without the projector covering the thread supply path when the projector is located at the second position.