CN207076631U - A kind of vibrating device applied in surface processing equipment - Google Patents
A kind of vibrating device applied in surface processing equipment Download PDFInfo
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- CN207076631U CN207076631U CN201720677429.3U CN201720677429U CN207076631U CN 207076631 U CN207076631 U CN 207076631U CN 201720677429 U CN201720677429 U CN 201720677429U CN 207076631 U CN207076631 U CN 207076631U
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Abstract
The utility model embodiment discloses a kind of vibrating device applied in surface processing equipment.The device includes non-frequency vibrating motor, transmission mechanism and vibrating mechanism, in addition to：Frequency converter, it is connected with the non-frequency vibrating motor, for inputting inverter drive signal to the non-frequency vibrating motor, the rotation rotating speed of the non-frequency vibrating motor is adjusted with the frequency of the inverter drive signal.The utility model embodiment is used in combination by frequency converter and non-frequency vibrating motor, apply in surface processing equipment to adjust the stepless change of non-frequency vibrating motor frequency, and then realize the step-less adjustment of non-frequency vibrating motor amplitude, it is ensured that the synchronism and high efficiency of regulation.
Description
Technical field
The utility model embodiment is related to technical field of automatic control, more particularly to one kind is applied in surface processing equipment
In vibrating device.
Background technology
Surface processing equipment particularly PCB (Printed Circuit Board) surface processing equipment, in order to ensure pair
The electroplating effect of PCB Holes etc. is, it is necessary to PCB is placed in treatment trough, and use vibrating device and rocking equipment and processing
Groove connects, and drives treatment trough vibration and waves, so as to which the bubble on PCB is driven away, to ensure the effect of this process.
At present, vibrating device is used as using vibrating motor in surface processing equipment, removes the bubble on sheet material.Vibrate horse
Up to dividing two types, variant-frequency vibration motor and non-frequency vibrating motor.Variant-frequency vibration motor can direct step-less adjustment amplitude, but
Expensive, cost is too high.Rather than include the adjustable offset of motor, armature spindle and the installation of armature spindle both ends inside variant-frequency vibration motor
Heart block, by adjustable eccentric block, centrifugal force caused by rotation obtains exciting force at a high speed, so as to produce vibration, if it is desired to which regulation is shaken
Width, it usually needs eccentric block angle angle in manual movement and transmission mechanism is realized.
Manual adjustment amplitude has that accuracys that the time-consuming more, amplitude of operation adjusts are low etc., can not especially realize amplitude
Step-less adjustment, can not ensure regulation synchronism and high efficiency.
Utility model content
The utility model provides a kind of vibrating device applied in surface processing equipment, to realize non-frequency vibrating motor
The step-less adjustment of amplitude, it is ensured that the synchronism and high efficiency of regulation.
The utility model embodiment provides a kind of vibrating device applied in surface processing equipment, including non-frequency shakes
Dynamic motor, transmission mechanism and vibrating mechanism, in addition to：
Frequency converter, it is connected with the non-frequency vibrating motor, for inputting frequency conversion drive to the non-frequency vibrating motor
Signal, the rotation rotating speed of the non-frequency vibrating motor is adjusted with the frequency of the inverter drive signal.
Wherein, the quantity of the non-frequency vibrating motor is at least two, is connected with same frequency converter.
Wherein, in addition to：
Control unit, it is connected with the frequency converter, the amplitude for being inputted according to user determines the frequency of inverter drive signal
Rate, and the frequency converter is supplied to, to indicate that the frequency converter adjusts the frequency of inverter drive signal.
The utility model embodiment is used in combination by frequency converter and non-frequency vibrating motor, is applied in surface processing equipment
In adjust the stepless change of non-frequency vibrating motor frequency, and then realize the step-less adjustment of non-frequency vibrating motor amplitude, really
Protect the synchronism and high efficiency of regulation.
Brief description of the drawings
Fig. 1 is a kind of structure for applying the vibrating device in surface processing equipment provided in the utility model embodiment
Schematic diagram.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that herein
Described specific embodiment is used only for explaining the utility model, rather than to restriction of the present utility model.Further need exist for
It is bright, for the ease of description, the part related to the utility model rather than entire infrastructure are illustrate only in accompanying drawing.
Fig. 1 is that a kind of structure for applying the vibrating device in surface processing equipment that the utility model embodiment provides is shown
It is intended to, the concrete structure of the device includes non-frequency vibrating motor 110, transmission mechanism 120 and vibrating mechanism 130, the present embodiment
It is applicable to the electroplating effect that surface processing equipment particularly PCB surface processing equipment ensures hole etc., the specific knot of the device
Structure also includes：
Frequency converter 100, it is connected with the non-frequency vibrating motor 110, for being inputted to the non-frequency vibrating motor 110
Inverter drive signal, the rotation rotating speed of the non-frequency vibrating motor 110 is adjusted with the frequency of the inverter drive signal.
This applies the operation principle of the vibrating device in surface processing equipment：
Frequency converter 100 inputs inverter drive signal to the non-frequency vibrating motor 110, with the inverter drive signal
Frequency adjusts the rotation rotating speed of the non-frequency vibrating motor 110.It is described non-according to the operation principle of non-frequency vibrating motor
The rotation rotating speed of variant-frequency vibration motor 110 determines the size of exciting force caused by non-frequency vibrating motor, and exciting force can be with
Vibrating mechanism 130 is driven to produce vibrating effect by transmission mechanism 120.
Wherein, the non-frequency vibrating motor 110 is used to be used in combination with frequency converter so that non-frequency vibrating motor can be with
The stepless change of frequency is realized, and then realizes the stepless change of non-frequency vibrating motor amplitude.
Wherein, the quantity of the non-frequency vibrating motor 110 can be at least two, be connected with same frequency converter 100.
So setting is advantageous in that a frequency converter can control multiple non-frequency vibrating motors simultaneously, avoids directly using change frequency vibration
The shortcomings that motor cost is high is moved, while ensure that the synchronism and high efficiency of amplitude regulation.On the basis of above-mentioned technical proposal,
The quantity of the non-frequency vibrating motor 110 preferably can be 8.
Wherein, in addition to：Control unit, it is connected with the frequency converter 100, the amplitude for being inputted according to user determines to become
The frequency of frequency drive signal, and the frequency converter 100 is supplied to, to indicate that the frequency converter 100 adjusts inverter drive signal
Frequency.
The technical scheme of the present embodiment, by a kind of vibrating device applied in surface processing equipment of offer, solve
Manual adjustment amplitude has that time-consuming more, amplitude adjustment the accuracys of operation are low etc., has reached and has reduced and convenient operate
Effect, while in turn ensure that the synchronism and high efficiency of regulation.
Pay attention to, above are only preferred embodiment of the present utility model and institute's application technology principle.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, can carried out for a person skilled in the art various bright
Aobvious change, readjust and substitute without departing from the scope of protection of the utility model.Therefore, although passing through above example
The utility model is described in further detail, but the utility model is not limited only to above example, is not departing from
In the case that the utility model is conceived, other more equivalent embodiments can also be included, and the scope of the utility model is by appended
Right determine.
Claims (3)
1. a kind of vibrating device applied in surface processing equipment, including non-frequency vibrating motor, transmission mechanism and bobbing machine
Structure, it is characterised in that also include：
Frequency converter, it is connected with the non-frequency vibrating motor, for inputting inverter drive signal to the non-frequency vibrating motor,
The rotation rotating speed of the non-frequency vibrating motor is adjusted with the frequency of the inverter drive signal.
2. device according to claim 1, it is characterised in that the quantity of the non-frequency vibrating motor is at least two,
It is connected with same frequency converter.
3. device according to claim 1, it is characterised in that also include：
Control unit, it is connected with the frequency converter, the amplitude for being inputted according to user determines the frequency of inverter drive signal, and
The frequency converter is supplied to, to indicate that the frequency converter adjusts the frequency of inverter drive signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720677429.3U CN207076631U (en) | 2017-06-12 | 2017-06-12 | A kind of vibrating device applied in surface processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720677429.3U CN207076631U (en) | 2017-06-12 | 2017-06-12 | A kind of vibrating device applied in surface processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207076631U true CN207076631U (en) | 2018-03-09 |
Family
ID=61425691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720677429.3U Active CN207076631U (en) | 2017-06-12 | 2017-06-12 | A kind of vibrating device applied in surface processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207076631U (en) |
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2017
- 2017-06-12 CN CN201720677429.3U patent/CN207076631U/en active Active
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