Patent ID: 7290550

Claim:
A painting holder feeding unit for art painting apparatuses, comprising: a stepping motor supported on a rear portion of a gear frame, and used for driving a first reduction gear, a second reduction gear and a belt drive gear; a timing belt set within a tray frame and operated in conjunction with the belt drive gear such that the timing belt is rotated under the guide of a tray guide shaft; a belt roller set within the tray frame while being biased by a coil spring, said belt roller biasing the timing belt in a direction to appropriately tension said belt; a painting position sensor and a stop position sensor installed in the tray frame at front and rear positions, and used for determining a linear movement range of the timing belt; and a bracket provided at a front portion of a tray for connecting a painting holder to the front portion of said tray, thus allowing the painting holder to move along with the tray in the same direction.