초록 ▼

A disc feeding apparatus comprises a supporting base, a pusher and an electric driving device. The pusher is driven by the electric driving device to back and forth, such that one edge of the disc is protruded out of the first protruding portion of the supporting base, and the other edge of the disc

A disc feeding apparatus comprises a supporting base, a pusher and an electric driving device. The pusher is driven by the electric driving device to back and forth, such that one edge of the disc is protruded out of the first protruding portion of the supporting base, and the other edge of the disc is limited by the avoiding groove of the second protruding portion and will be pushed by the pusher. Thereby, the disc will fall out of the disc feeding apparatus, thus finishing the feeding of the disc. The present invention can use the precise control electric driving device to cooperate with other structures. With the simplified structure design, the present invention can perform the disk feeding operation efficiently and precisely for a long tome.

대표청구항 ▼

What is claimed is: 1. A disc feeding apparatus, comprising:a supporting base (10) defined with a feeding hole (11) in a direction of gravity, two opposite sides of the feeding hole (11) being defined a first protruding portion (131) and a second protruding portion (132), respectively, and at a bott

What is claimed is: 1. A disc feeding apparatus, comprising:a supporting base (10) defined with a feeding hole (11) in a direction of gravity, two opposite sides of the feeding hole (11) being defined a first protruding portion (131) and a second protruding portion (132), respectively, and at a bottom of one side of the feeding hole (11) being outwardly formed a feeding opening (114), moreover, the supporting base (10) being formed with an operation space (14) defining with at least one through hole (142), wherein in a center of the first protruding portion (131) is formed a guiding groove (1311) in communication with the operation space (14) of the supporting base (10), an upper portion of the second protruding portion (132) being defined with an avoiding groove (1321) which allows for accommodation of an edge of a disc, the avoiding groove (1321) being in communication with the operation space (14) of the supporting base (10); anda pusher (20) disposed in the operation space (14) of the supporting base (10) and protrusively formed with a first pushing portion (24) located corresponding to the guiding groove (1321) of the first protruding portion (131) of the supporting base (10), the first pushing portion (24) being slidably disposed in the guiding groove (1321) of the first protruding portion (131) and a thickness of the first pushing portion (24) is not larger than that of the disc, moreover, the pusher (20) being protrusively formed with a second pushing portion (25) located corresponding to the avoiding groove (1321) defined in the upper portion of the second protruding portion (132), the second pushing portion (25) being slidably disposed on the second protruding portion (132), the pusher (20) cooperating with the supporting base (10) to support and release the disc to be fed, in the pusher is defined an elliptical groove (23) located corresponding to the through hole (142) of the operation space (14) of the supporting base (10), and in the elliptical groove (23) is defined with an admissible space (231) located in a non-operating direction; andat least one electric driving device (30) comprising an electric motor, a power shaft (31) and an eccentric member (32), the electric driving device (30) being fixed in the supporting base (10) and driving the power shaft (31) to rotate, the power shaft (31) being passed through the through hole (142) of the operation space (14) of the supporting base (10), on a top of the power shaft (31) being installed the eccentric member (32) that is received in the elliptical groove (23) of the pusher (20), the eccentric member (32) rotating in the elliptical groove (23) of the pusher (20) and driving the pusher (20) to back and forth repeatedly in a predetermined direction;wherein a protruding slant feeding surface (115) is formed on an inner surface of the feeding hole (11) and is connected between a position where the disc is to fall off and the feeding opening (114), and the disc being guided out of the feeding opening (114) by cooperation of gravity and the protruding slant feeding surface (115).