Sewing system

A sewing system comprising:

• a detector for detecting an edge of a cloth installed on an installation table;
• a cloth conveyor for conveying the cloth from the installation table to a sewing machine;
• and
• a controller, wherein
• the cloth conveyor includes a holding member configured to hold the cloth by suctioning the cloth,
• the controller includes
• a holding position decision portion configured to determine a holding position of the cloth based on detection data of the detector, and
• a conveyance control portion configured to control the cloth conveyor such that the holding member holds the holding position of the cloth,
• the edge of the cloth includes a reference edge and a non-reference edge,
• the holding position includes a reference holding position determined to be at a first prescribed distance from the reference edge, and a non-reference holding position determined to be at a second prescribed distance from the non-reference edge,
• the holding member includes a reference holding member and a non-reference holding member,
• the cloth conveyor includes
• a main body member that supports the reference holding member and supports the non-reference holding member to be movable,
• a robot adapted to move the main body member, and
• a power generator that is supported by the main body member, and is adapted to generate power for moving the non-reference holding member regarding the main body member, and
• the conveyance control portion is configured to control the robot and the power generator such that the non-reference holding member holds the non-reference holding position in a state where the reference holding member holds the reference holding position.