Bothway feeding vibration feeding mechanism

Abstract

The invention discloses a bothway feeding vibration feeding mechanism which comprises a balancing weight, installing bases, a side plate, elements, elastic sheets, a connecting sheet, an end plate anda base. The elements are arranged at the two ends of the balancing weight, voltage is applied to the elements, the elements output vibration mechanical energy and then convey kinetic energy through the elastic sheets to the installing bases installed at the top of the elastic sheets, and then the installing bases drive workpiece conveying channels; in actual use, the elements arranged at the twoends of the balancing weight output back-and-forth reciprocating vibration, when the elements output reciprocating motion, the frequency and the waveform of the voltage are adjusted, the installing bases can generate upward regular shake, and the workpiece conveying channels installed at the tops of the installing bases generate throwing kinetic energy on workpieces in a workpiece material disc; and meanwhile, the installing base arranged side by side can be adjusted to conducting throwing in direction, and bothway linear vibration feeding is achieved.

Description

technical field [0001] The invention relates to the field of automatic manufacturing, in particular to a vibration feeding mechanism for bidirectional feeding. Background technique [0002] Piezoelectric vibrating feeder is a vibrating feeder driven by piezoelectric elements made of piezoelectric ceramics with titanate and zirconate as the main components. It is an epoch-making feeder that uses the vibration formed by the piezoelectric effect (PiezoEffect) of mechanical deformation caused by the applied voltage of piezoelectric elements to complete the transportation of parts. This kind of vibrating machine has a wide range of uses, and various vibrating plates can be installed at will through center fixing or surrounding fixing. Since there is no coil or iron core in the driving part, the electrical and mechanical structure is very simple, and it has good durability. [0003] For occasions that require linear conveying, a linear vibrating feeding mechanism is required. Th...

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Problems solved by technology

[0003] For occasions that require linear conveying, a linear vibrating feeding mechanism is required. The linear vibrating feeding mechanism is easily damaged due to the high vibration frequency of the mechanism that transmits the vibration, and the structure is complex.

Especially in the process of linear conveying, because the direction of the material is not arranged correctly, when the material is returned, it is necessary to convey the material in two directions. At present, there is still a lack of a vibrating feeding mechanism with a small structure and a multi-element drive for two-way feeding.

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