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Vibration disc

A technology of vibrating disc and vibrating mechanism, applied in vibrating conveyors, conveyors, transportation and packaging, etc., can solve the problems of damage to the surface of parts, waste of materials, waste of labor, etc., to reduce negative effects, improve qualification rate, reduce Effects of material consumption and cost

Pending Publication Date: 2018-05-29
广东宇星众鼎精密科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the manufacturing process of hardware, plastics, electronics, machinery, toys, stationery, batteries, food, connectors, medicine, daily necessities and other industries, it is necessary to use a vibrating plate to automatically and orderly arrange disordered workpieces in a neat and accurate manner. In this process, the workpiece needs to move from the bottom of the hopper to the discharge port. The workpiece and the workpiece will rub against each other, and the workpiece and the spiral track will rub against each other. This friction will damage the surface of the part, so that some products will be reworked or scrapped. waste of labor, waste of materials

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as Figure 1~Figure 3 As shown, a vibrating plate includes a base 1 and a water mist generating device, the base 1 is provided with a hopper 2, the inner wall of the hopper 2 is provided with a spiral track 3, and the water mist outlet of the water mist generating device 6 toward the inside of the hopper 2; a vibration drive device 7 is provided between the hopper 2 and the base 1, and the vibration drive device 7 includes four sets of vibration mechanisms, each of which includes an electromagnet, a leaf spring, and an armature. In each set of vibration mechanism, the electromagnet is fixedly connected with the base 1, the armature is fixedly connected with the bottom of the hopper 2, one end of the elastic member is fixedly connected with the base 1, and the other end of the elastic member is fixedly connected with the bottom of the hopper 2, the iron of the electromagnet The core faces in the direction of the armature.

[0037] Such as figure 2 with image 3 ...

Embodiment 2

[0041] EMC and EAD are 4 electromagnets. The two terminals of the electromagnet will apply a pulse voltage of about 50-100HZ. When the power is turned on to generate magnetic force, the armature will be attracted. When the power is turned off, the magnetic force will disappear, and the armature will be pulled back to its original position by the plate spring. The power-on and power-off sequence is EMA power-on→EMA power-off→EMB power-on→EMB power-off→EMC power-on→EMC power-off→EMD power-on→EMD power-off. Do torsional vibration around its vertical axis, this vibration makes the part move forward along the spiral track. In order to ensure that the vibration is relatively soft, the driving circuit must generate a reasonable driving waveform according to the law of mechanical movement. It is very difficult for a traditional analog circuit to generate a reasonable driving waveform. The digital electromagnet driving circuit in this embodiment, such as Figure 4 As shown, it is compo...

Embodiment 3

[0043] On the basis of Example 2, such as Figure 5 As shown, the water mist generating device includes a thermal-ultrasonic hybrid humidifier, and the thermal-ultrasonic hybrid humidifier includes a constant temperature heating device. The constant temperature heating device is provided with a constant temperature control circuit, and the constant temperature control circuit includes heating wires R7, Thermistor R9, comparator U3, one end of the heating wire R7 is connected to the 48V output port, the other end of the heating wire R7 is connected to the collector of the triode Q9, the base of the triode Q9 is connected to one end of the resistor R13 connected, the other end of the resistor R13 is connected to the output end of the comparator U3, the negative pole of the comparator U3 is connected to one end of the thermistor R9, one end of the capacitor C10, and one end of the resistor R17, and the one end of the comparator U3 The positive pole is connected to one end of the ...

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Abstract

The invention discloses a vibration disc. The vibration disc comprises a base, a water mist generating device and a drying air blower, wherein a hopper is arranged on the base, and a spiral track is arranged on the inner wall of the hopper; a water mist outlet of the water mist generating device faces the inner side of the hopper; a vibration driving device is arranged between the hopper and the base, the vibration driving device comprises vibration mechanisms, and the vibration mechanisms each comprise an electromagnet, an elastic component, and an armature, wherein the electromagnets are connected with the base, the armatures are connected with the bottom part of the hopper, one ends of the elastic components are connected with the base, the other ends of the elastic components are connected with the bottom part of the hopper, and iron cores of the electromagnets are towards the direction of the armatures; and the air outlet of the drying air blower is towards the discharge positionof the spiral track. By the adopting the technical scheme, vibration is soft, water mist is enabled to generate a layer of water film on the surface of the part and the surface of the spiral track, so that surface damage of parts is reduced, the qualified rate is improved, and material consumption and cost are reduced; and after being dried, the parts are output, so that the influence on the subsequent process is reduced.

Description

technical field [0001] The invention belongs to the technical field of mechanical automation, and in particular relates to a vibrating plate. Background technique [0002] In the manufacturing process of hardware, plastics, electronics, machinery, toys, stationery, batteries, food, connectors, medicine, daily necessities and other industries, it is necessary to use a vibrating plate to automatically and orderly arrange disordered workpieces in a neat and accurate manner. In this process, the workpiece needs to move from the bottom of the hopper to the discharge port. The workpiece and the workpiece will rub against each other, and the workpiece and the spiral track will rub against each other. This friction will damage the surface of the part, so that some products will be reworked or scrapped. Waste of labor, waste of materials. Contents of the invention [0003] Aiming at the above technical problems, the present invention discloses a vibrating plate, which greatly redu...

Claims

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Application Information

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IPC IPC(8): B65G27/02B65G27/24B65G27/08B65G27/00
CPCB65G27/00B65G27/02B65G27/08B65G27/24
Inventor 刘榜洪刘向东梁粹耀
Owner 广东宇星众鼎精密科技有限公司
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