Feeder of chip mounter

The utility model discloses a feeder of a chip mounter. The feeder comprises a material tape disc, and also comprises a connection board which is connected to the chip mounter. A material container is arranged on the connection board. A first shaft tube and a second shaft tube are arranged above the connection board and parallel to the connection board. A pin wheel and a first gear are concentrically distributed on the first shaft tube in a circumferential direction. The pin wheel is located above the material container and can be inserted into holes of a material tape. A material winding wheel and a second gear are concentrically distributed on the second shaft tube in a circumferential direction. The first gear engages with the second gear. According to the utility model, the material tape is connected to the dragging head of the chip mounter and a process of material feeding can be realized without driving of a special motor, so that the feeding structure is simple; the protection film of the material tape can be automatically peeled through engaging relationship of the two gears and without driving of a motor; and the control system of the chip mounter is simplified through the whole process.