CN110834009A - Novel high-efficient ultrasonic cleaner - Google Patents

Abstract

The invention discloses a novel efficient ultrasonic cleaning machine, which belongs to the technical field of ultrasonic cleaning, wherein conical small holes are uniformly distributed on the inner wall of an outer cabin body, so that noise pollution is effectively reduced; the inner cavity bottom plate and the side plates form a certain included angle, are similar to pyramid shapes, can polymerize ultrasonic energy and improve the energy utilization rate; the outer side of the bottom of the inner cavity is provided with 16 ultrasonic transducers, and the power of the ultrasonic cleaning machine is changed in real time in a parallel connection mode; the inner cavity bottom groove is provided with the screen frame, so that residues can be cleaned at any time without replacing cleaning liquid; the inner cavity bottom groove is provided with a water outlet; a stainless steel net rack is arranged in the inner cavity; the inner cavity inner side wall is provided with a guide rail type moving device for driving the stainless steel net rack, the stainless steel net rack can be driven to move up and down, and the height adjustment of the workpiece is achieved. The invention can efficiently complete the cleaning work of the cleaned piece, simultaneously reduce noise pollution and has higher applicability and practicability.

Description

A new type of high-efficiency ultrasonic cleaning machine

technical field

The invention relates to the technical field of ultrasonic cleaning equipment, in particular to a novel high-efficiency ultrasonic cleaning machine.

Background technique

Ultrasound, like other sound waves, is a series of pressure points, a wave of alternating compression and expansion. The propagation of ultrasonic waves in the liquid produces a cavitation effect. The so-called ultrasonic cavitation means that when suitable ultrasonic waves act on the liquid, the tiny bubble nuclei inside the liquid experience the positive and negative pressure phases of the ultrasonic wave, and the bubble nuclei will expand. , compression, collapse and oscillation and a series of nonlinear processes. The ultrasonic transducer converts the input electrical power into mechanical power while consuming very little power by itself. Using the strength of the cavitation effect it produces, if the sound energy is strong enough, the liquid is pushed away during the expansion phase of the wave, thereby creating bubbles; and during the compression phase of the wave, these bubbles burst or implode instantaneously in the liquid, Produces a very effective impact, especially for cleaning.

The existing ultrasonic cleaning machine has the following defects and inconveniences: 1. The height of the cleaned parts cannot be adjusted; 2. There is a lack of a residue collection device, and the cleaning solution needs to be replaced each time to clean the residue; 3. Noise pollution is large; 4. Energy utilization The rate is low; 5. The power cannot be adjusted.

To sum up, it can be seen that the existing ultrasonic cleaning equipment structure has obvious inconvenience and defects in practical use, so it needs to be improved.

SUMMARY OF THE INVENTION

In view of the above-mentioned defects, the purpose of the present invention is to provide a new type of high-efficiency ultrasonic cleaning machine, which can adjust the cleaning height of the cleaned parts, efficiently remove waste residue, improve cleaning efficiency, reduce noise pollution, and adjust the power size to enhance its application. sex.

The present invention provides the following technical solutions:

A novel high-efficiency ultrasonic cleaning machine comprises: an outer cabin and an inner cavity, an ultrasonic transducer is arranged on the outer side of the bottom of the inner cavity, a screen frame is arranged at the bottom of the inner cavity, and a drainage port is arranged at the bottom of the inner cavity, The inner cavity is provided with a stainless steel mesh frame, and the inner side wall of the inner cavity is provided with a rail-type moving device that drives the stainless steel mesh frame.

Further, the inner cavity bottom plate and the side plate have a certain angle, which is like a "pyramid type", and the bottom is provided with a cuboid bottom groove.

Further, the included angle between the inner cavity bottom plate and the side plate is 10°.

Further, the bottom of the cuboid bottom groove is connected with a drainage pipe; the middle part is a hollow cylinder for placing the screen frame.

Further, 16 ultrasonic transducers are installed on the inner cavity bottom plate by bolting and gluing, and the frequency of the transducers are all 40 kHz. Connect in parallel.

Further, the screen frame is cylindrical, the bottom is mesh, and the top has a handle.

Further, the direction of the drain pipe is the width direction of the outer cabin, and a control valve is provided.

Further, the stainless steel mesh frame is surrounded by square tubes, the middle is mesh, and the center is slightly larger than the screen frame.

The opening is surrounded by connecting means to connect with the mobile device.

Further, a motor worm gear is installed on the outside of the inner cavity, and the worm gear and worm can be driven by the motor to make the stainless steel mesh frame move up and down so as to change the cleaning height of the cleaned part.

Description of drawings

Fig. 1 is the structural oblique view of ultrasonic cleaning machine;

Fig. 2 is the oblique top view of ultrasonic cleaning machine;

Fig. 3 is the oblique bottom view of the structure of the ultrasonic cleaning machine;

FIG. 4 is a top view of the structure of the ultrasonic cleaning machine.

Among them, 1-outer cabin, 2-inner cavity, 3-rail type mobile device, 4-stainless steel mesh frame, 5-motor worm gear, 6-ultrasonic transducer, 7-drain pipe, 8-screen frame, 9- - Bottom groove, 10-connecting plate, 101-outer cabin side plate, 102-outer cabin bottom plate, 103- taper hole, 201-inner cavity side plate, 202-inner cavity bottom plate, 301-, 302-slide Block, 401-Connecting Flange, 402-Round Hole, 501-Worm, 601-Transducer 50W, 602-Transducer 100W, 701-Control Valve

Detailed ways

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the related drawings. The preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the reader will have a thorough and complete understanding of the present disclosure.

As shown in Figures 1 to 4, a novel high-efficiency ultrasonic cleaning machine according to the embodiment of the present invention includes an outer cabin 1, and the inner wall of the outer cabin 1 is provided with a certain taper hole to reduce the ultrasonic work. There is an inner cavity 2 in the outer cabin 1, the bottom of the inner cavity 2 is an inclined surface, and a bottom groove 9 is opened in the center of the bottom, the bottom of the bottom groove 9 is connected with the drainage pipe 7, and there is a screen frame 8 in the bottom groove 9 The inner cavity 2 is provided with a stainless steel mesh frame 4, and the inner cavity 2 is provided with a guide rail type moving device 3 that drives the stainless steel mesh frame 4 to move up and down.

As shown in FIG. 1, the outer cabin 1 is a cuboid, composed of four side plates 101 and a bottom plate 102; the inner walls of the side plates 101 and the bottom plate 102 are machined with small holes 103 with a certain taper; the upper part of the outer frame body 1 passes through the connecting plate 10 is fixedly connected with the inner cavity 2 for supporting the structure of the inner cavity 2 .

As shown in Figures 2 and 3, the inner cavity 2 is formed by fixedly connecting four side plates 201 and four bottom plates 202, the bottom plate 201 and the side plates 202 have a certain angle, and the side plates 201 are symmetrically distributed with four guide grooves 301, 4 ultrasonic transducers 6 are distributed on each bottom plate 202, the transducer frequency is 40kHz, the power of the 4 transducers 601 near the center is 50W, and the power of the 12 transducers 602 at the edge is 100W, The structure of the inner cavity 2 can fully aggregate the ultrasonic energy and can clean the parts at all angles, and the difference in the power of the transducer can also strengthen the eddy current effect and enhance the cleaning effect. The parallel connection of the transducer 6 can adjust the power of the ultrasonic cleaning machine. . The inner cavity bottom plate 202 center is provided with a bottom groove 9, and the bottom side of the bottom groove 9 is connected with the drain pipe 7, and the drain pipe 7 is equipped with a control valve 701 to control the cleaning liquid to be discharged from the drain pipe 7;

As shown in Figures 1 and 3, a screen frame 8 is provided inside the bottom tank 9 to collect residues; the slope formed by the bottom plate 202 and the side plates 201 ensures that the residues can fully enter the screen frame 8. When there is a lot of waste residue in the inner cavity 2 , the waste residue can be removed in time without changing the cleaning liquid, so as to save the cleaning liquid and improve the processing efficiency; the inner cavity 2 is provided with a stainless steel mesh frame 4, on which cleaning parts can be placed, and four connecting flanges 401 are symmetrically arranged on the inner wall. , There is a circular hole 402 in the middle of the stainless steel mesh frame 4, the diameter of which is slightly larger than the diameter of the screen frame 8, and the screen frame 8 can be taken out.

As shown in Figures 1 and 2, four motor worm gears and worms 5 are symmetrically arranged around the inner cavity 2, and the consistent motion state is ensured by the synchronous motor; the bottom of the worm 501 is connected with a slider 302, and the top is connected with the worm 501, stainless steel. The mesh frame 4 is connected with the flange 401 around and passes through the worm 501, and is overlapped on the sliding block 302; the worm gear 5 moves, thereby driving the sliding block 302 at the lower part of the worm 501 to move up and down along the guide groove 301, and the sliding block 302 bears the stainless steel The connecting flange 401 on the mesh frame 4 moves up and down; further, the stainless steel mesh frame 4 moves up and down, so that the cleaning height of the cleaned part can be adjusted.

The specific implementation process: place the cleaning piece on the stainless steel mesh frame, and adjust the height of the stainless steel mesh frame through the movement of the slider driven by the worm gear and worm, so as to adjust the height of the cleaning piece, and the ultrasonic power can be adjusted by controlling the real-time working number of the ultrasonic transducer. , the cleaned workpiece residue can fully flow into the screen frame through the vibration of the ultrasonic transducer and the slope of the inner cavity bottom plate, and the residue can be collected through the screen frame and lifted in time; the drain pipe can discharge the cleaning liquid from the inner cavity.

Of course, the present invention may also have other various embodiments. It should be pointed out that for those skilled in the art, some modifications and improvements can be made without departing from the inventive concept, but these corresponding changes and All modifications should belong to the protection scope of the appended claims of the present invention.

Claims (10)

1. a novel high-efficiency ultrasonic cleaning machine is characterized in that: comprising an outer cabin and an inner cavity, the outer side of the inner cavity bottom plate is provided with an ultrasonic transducer, the inner cavity bottom is provided with a bottom groove, and the inner cavity bottom is provided with a bottom groove. The groove is provided with a screen frame, the bottom groove of the inner cavity is provided with a water outlet, the inner cavity is provided with a stainless steel mesh frame, and the inner side wall of the inner cavity is provided with a guide rail type moving device that drives the stainless steel mesh frame. 2. A novel high-efficiency ultrasonic cleaning machine according to claim 1, characterized in that: the inner cavity bottom plate and the side plate have a certain angle, which is a "pyramid type", and the bottom center is a cuboid bottom groove. 3. A novel high-efficiency ultrasonic cleaning machine according to claim 2, characterized in that: the included angle between the bottom plate and the side plate is 10°. 4. A novel high-efficiency ultrasonic cleaning machine according to claim 2, characterized in that: the cuboid bottom groove is connected to the drainage pipe; the middle part is a hollow cylinder for placing the screen frame. 5. A new type of high-efficiency ultrasonic cleaning machine according to claim 1 is characterized in that: the inner cavity bottom plate is equipped with 16 ultrasonic transducers by bolting and gluing, and the frequency of the transducers is 40kHz, and 4 are close to the center. The transducer power is 50W, and the edge 12 transducers have a power of 100W. 6 . The novel high-efficiency ultrasonic cleaning machine according to claim 5 , wherein the transducers are connected in parallel, and the power of the ultrasonic cleaning machine can be changed by controlling the real-time working number of the transducers. 7 . 7. A novel high-efficiency ultrasonic cleaning machine according to claim 1, characterized in that: the screen frame is cylindrical, the bottom is mesh, and the top has a handle. 8. A novel high-efficiency ultrasonic cleaning machine according to claim 4, characterized in that: the direction of the drain pipe is the width direction of the outer cabin, and there is a control valve. 9. A kind of novel high-efficiency ultrasonic cleaning machine according to claim 1 is characterized in that: the stainless steel mesh frame is surrounded by square tubes, the middle part is mesh, the center has an opening slightly larger than the screen frame, and there are connection methods around The blue is connected to the mobile device. 10. A new type of high-efficiency ultrasonic cleaning machine according to claim 1, characterized in that: a motor worm gear is installed on the outside of the inner cavity, and the worm gear and worm can be driven by the motor to make the stainless steel mesh frame move up and down to change the cleaned parts. cleaning height.

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