CN103878143B - Supersonic wave cleaning machine - Google Patents

Abstract

The invention discloses an ultrasonic cleaning machine, which belongs to the field of mechanical equipment cleaning and solves the problems that the cleaning liquid in the existing ultrasonic cleaning machine cannot remove impurities in time and the cleaning liquid is wasted, including a frame (1), an ultrasonic generator (2), the cleaning tank (3) and the ultrasonic vibrator (4), a water circulation device is installed outside the cleaning tank (3), and the water circulation device includes an overflow tank (5) arranged on one side of the cleaning tank (3). The water circulation device also includes an overflow tank, an oil tank (7), a water storage tank (8), a water pump (9), a filter (10) and a water injection tank (11), and the bottom of the water injection tank (11) communicates with the cleaning tank (3) , the bottom of the cleaning tank (3) is set as an inclined surface. The invention integrates heating, ultrasonic wave, circulating filtration, oil-water separation and article movement, with fast cleaning speed, good cleaning effect, multiple functions, low energy consumption, and reduced cleaning liquid replacement cycle , Reduce environmental pollution and have a wide range of applications.

Description

ultrasonic cleaner

technical field

The invention relates to the field of cleaning of mechanical equipment, in particular to an ultrasonic cleaning machine for cleaning mechanical equipment, parts, glasses and other articles with the ability to recycle cleaning liquid.

Background technique

The ultrasonic cleaning machine mainly converts the sound energy of the power ultrasonic frequency source into mechanical vibration through the transducer, and radiates the ultrasonic wave to the cleaning liquid in the tank through the cleaning tank wall. Due to the radiation of the ultrasonic wave, the microscopic particles in the liquid in the tank Bubbles can keep vibrating under the action of sound waves, and use the huge pressure generated by ultrasonic cavitation to destroy the adsorption of dirt and the surface of cleaning parts, destroy dirt, remove or weaken the boundary dirt layer, increase stirring and diffusion, and use ultrasonic waves The cleaning machine can reduce the amount of chemical solvents, thereby greatly reducing environmental pollution.

In the prior art, the Chinese invention patent with the application date of March 28, 2013 and the application number 201310103821.3 discloses a cleaning device, which includes a cleaning component and an energy generating part, and the energy generating part includes a motor and an ultrasonic generator, the cleaning part includes an upper cover, a cleaning body, a cleaning tank and a place for placing workpieces to be cleaned, the cleaning body is arranged on the periphery of the cleaning tank, and the place for placing workpieces to be cleaned is arranged in the cleaning tank, The cleaning body is provided with a fixed block, the cleaning tank is movable on the fixed block, the bottom of the cleaning tank is provided with an ultrasonic transducer, and the ultrasonic transducer is connected to an ultrasonic generator. There is a heating sheet, the place where the workpiece to be cleaned is grid-shaped, the workpiece to be cleaned is placed on the place where the workpiece is to be cleaned, and the gap between the cleaning body is smaller than the volume of the workpiece to be cleaned.

The Chinese invention patent with the application date of July 19, 2012 and the application number 201210249834.7 discloses an ultrasonic cleaning machine, which includes at least two juxtaposed tanks, one of which is a cleaning tank, and multiple There is an ultrasonic generator, and the cleaning box is equipped with jet pipes and electric heating pipes. There are water inlets, drains and overflows on the side walls of the cleaning box. The other tank is a washing box, and there are inlets on the side walls of the washing box. The water outlet, drain port and overflow port also include a beam track fixedly connected to the ultrasonic cleaning machine through a column and located above the ultrasonic cleaning machine, a traveling mechanism that can move along the beam track, and a hanging basket connected under the traveling mechanism.

However, since the above-mentioned cleaning machine does not have a water circulation device, after the cleaning parts are ultrasonically cleaned in the cleaning tank, the cleaning liquid still stays in the cleaning tank, and the impurities or oil stains have not been filtered, so the impurities or oil stains cannot be removed. When it is more, it will affect the washing effect, so the cleaning solution must be replaced frequently, resulting in a waste of cleaning solution. When the cleaning solution is directly discharged together with the dirt, it will cause environmental pollution.

Contents of the invention

The technical problem to be solved by the present invention is that the cleaning solution in the existing ultrasonic cleaning machine cannot remove impurities in time in the cleaning tank, and the cleaning solution is wasted. Recycled ultrasonic cleaner.

In order to solve the above technical problems, the present invention provides an ultrasonic cleaning machine, which includes a frame, an ultrasonic generator and a cleaning tank are arranged on the frame, an ultrasonic vibrator is arranged on the side wall of the cleaning tank, and the The ultrasonic vibrator is connected to the ultrasonic generator, and a water circulation device is arranged outside the cleaning tank. The water circulation device includes an overflow tank arranged on one side of the cleaning tank, and the overflow tank is connected with the oil stain tank through a pipe. The oil dirt tank is connected to the water storage tank, the water storage tank is connected to the filter through the water pump, the filter is connected to the water injection tank through the pipe, and the bottom of the water injection tank is connected to the cleaning tank. The cleaning fluid can be reused by using the water circulation device.

In the above-mentioned ultrasonic cleaning machine, the bottom of the cleaning tank is set as an inclined surface, which is inclined from the direction of the cleaning tank to the direction of the water injection tank, and a valve is arranged at the bottom of the water injection tank. The bottom of the cleaning tank is inclined to make the sewage discharge more convenient and thorough, so that the sediment in the water flows to the bottom of the water injection tank and is discharged through the valve at the bottom of the water injection tank.

In the above-mentioned ultrasonic cleaning machine, the ultrasonic vibrators are arranged on the front and rear side walls of the cleaning tank.

In the above-mentioned ultrasonic cleaning machine, the ultrasonic vibrator is arranged at the bottom of the cleaning tank, and the ultrasonic vibrator is arranged on three sides in this way, so that the cleaning effect is remarkable.

In the above-mentioned ultrasonic cleaning machine, a hanging arm support and a hanging arm are arranged above the cleaning tank, and the hanging arm is connected to the hanging arm support through a slide rail, and a mechanism for moving the hanging arm is set on the hanging arm support. drive components.

In the above-mentioned ultrasonic cleaning machine, the driving part includes a motor, and an eccentric wheel is arranged on the motor shaft of the motor to drive the hanging arm to move up and down. Various hanging baskets can be hung on the hanging arm, and various objects that need to be cleaned can be placed in the hanging basket.

In the above-mentioned ultrasonic cleaning machine, a valve is provided at the bottom of the oil stain tank to discharge impurities in the oil stain tank.

In the above-mentioned ultrasonic cleaning machine, a valve is provided at the bottom of the water storage tank to discharge impurities deposited at the bottom of the water storage tank.

In the above-mentioned ultrasonic cleaning machine, a magnet is arranged in the water injection tank for absorbing iron particles contained in the cleaning solution.

In the above-mentioned ultrasonic cleaning machine, a heating pipe is provided in the cleaning tank for heating the cleaning liquid.

The beneficial effects of the ultrasonic cleaning machine of the present invention are as follows: (1) Utilizing ultrasonic waves, the cleaning speed is fast, the cleaning effect is good, and it can clean various pores or small gaps in parts, and there is no dead angle in cleaning, and the cleanliness is high. The cleanliness is consistent; (2) Using the water circulation device, the cleaning liquid can be filtered and recycled to save the cleaning liquid; (3) The dirt and impurities can be recovered in a centralized manner to reduce environmental pollution; (4) The ultrasonic cleaning will not Abrasion occurs on the surface of the workpiece, and parts with very complicated surface shapes can be cleaned to improve the cleaning quality; (5) The present invention integrates heating, ultrasonic waves, circulating filtration, oil-water separation and object movement, and has multiple functions and low energy consumption. Reduce the replacement cycle of cleaning fluid, and have a wide range of applications.

Description of drawings

Figure 1 is a schematic diagram of the three-dimensional structure of the present invention.

Fig. 2 is a top view of the present invention.

Figure 3 is a rear view of the present invention.

Description of drawings: 1-frame, 2-ultrasonic generator, 3-cleaning tank, 4-ultrasonic vibrator, 5-overflow tank, (6, 61, 62, 63, 64)-pipe, 7-oil Tank, 8-water storage tank, 9-water pump, 10-filter, 11-water injection tank, 12-valve, 13-hanging arm bracket, 14-hanging arm, 15-slide rail, 16-motor, 17-motor shaft, 18-eccentric wheel, (19,20)-valve, 21-magnet, 22-heating pipe.

detailed description

The ultrasonic cleaning machine shown in Figure 1 and Figure 2 includes a frame 1, an ultrasonic generator 2 and a cleaning tank 3 are arranged on the frame 1, and an ultrasonic vibrator 4 is set on the side wall of the cleaning tank 3, the ultrasonic vibrator 4 is connected with the ultrasonic generator 2, for example, the ultrasonic vibrator 4 is arranged on the side walls of the front and rear sides of the cleaning tank 3, as a preferred mode, the ultrasonic vibrator 4 is also arranged at the bottom of the cleaning tank 3, so that the ultrasonic vibrator 4 is used on three sides The ultrasonic waves generated by 4 have a better cleaning effect; according to the size of the cleaning tank 3, 4 to 10 ultrasonic vibrators 4 can be installed on the front and rear side walls of the cleaning tank 3, and 15 to 30 ultrasonic vibrators can be installed on the bottom of the cleaning tank 3. Vibrator 4, so that the ultrasonic cavitation effect is obvious.

As shown in Fig. 1 and Fig. 3, a water circulation device is set outside the cleaning tank 3, and the water circulation device includes an overflow tank 5 arranged on one side of the cleaning tank 3, for example, a water outlet is set on one side of the cleaning tank 3, the The water outlet can be set to a horizontal rectangular shape, and the position is lower than the edge of the upper mouth of the cleaning tank 3. The outside of the water outlet is connected to the overflow tank 5, so that when the water level in the cleaning tank 3 is higher than the water outlet, it floats on the The oil on the surface of the cleaning liquid in the cleaning tank 3 can be discharged into the overflow tank 5 in time, thereby solving the problem of the oil floating on the water surface during the cleaning process, and preventing the oil from being stuck to the cleaning place again when the cleaned items are lifted. The overflow tank 5 is connected with the oil stain tank 7 through the pipe 6, and articles such as sponge or cotton cloth are arranged in the oil stain tank 7 to absorb the oil stains in the oil stain tank 7. When the sponge or cotton cloth in the oil stain tank 7 When more oily stains are attached to affect the absorption of oily stains, they can be replaced or cleaned regularly; the oil stain tank 7 is connected with the water storage tank 8, and the cleaning solution after the oil stain tank 7 degreasing can flow to the water storage tank 8, because it flows to the water storage tank 8 The cleaning solution inside contains more suspended solids and particles, so the water storage tank 8 is connected to the filter 10 through the water pump 9, the cleaning solution in the water storage tank 8 enters the water inlet of the water pump 9 through the pipe 62, and the water outlet of the water pump 9 is passed through After the pipe 63 flows to the filter 10, the filter element in the filter 10 can filter the suspended solids and particulate matter in the cleaning solution to make the cleaning solution cleaner; as a preferred method, at the water outlet of the water pump 9, it can A shunt pipe 64 is set to be connected with the water storage tank 8. When the filtering speed of the filter 10 slows down and the water pressure of the water pump 9 is too high, the shunt pipe 64 can send the cleaning liquid back to the water storage tank 8 to prevent the filter 10 from Excessive water pressure affects the filtering effect, and even causes damage to the filter 10; the filter 10 is connected to the water injection tank 11 through the pipe 61, and the bottom of the water injection tank 11 communicates with the cleaning tank 3, so that the filtered clean cleaning solution can flow back Get reused in cleaning tank 3. A valve 19 is arranged at the bottom of the oil stain tank 7, which can be used to discharge impurities in the oil dirt tank 7 in time; a valve 20 is set at the bottom of the water storage tank 8, and can also be used to discharge impurities deposited in the bottom of the water storage tank 8 in time.

As shown in Figure 1 and Figure 3, as a preferred method, the bottom of the cleaning tank 3 is set as an inclined surface, which is inclined from the direction of the cleaning tank 3 to the direction of the water injection tank 11, and the bottom of the cleaning tank 3 is inclined to make the sewage more convenient. More thoroughly, the sediment in the cleaning liquid flows to the bottom of the water injection tank 11, and the valve 12 is set at the bottom of the water injection tank 11, and the dirt can be discharged in time through the valve 12 at the bottom of the water injection tank 11. This inclined design completely solves the traditional The problem that the dirt at the bottom of the cleaning machine cannot be removed; the valve 12 at the bottom of the water injection tank 11 can be set as a quick release interface, which can be opened conveniently and can clean up larger debris falling into the tank. In addition, as a preferred embodiment, a magnet 21 is set in the water injection tank 11. When the dirt in the parts to be cleaned contains iron filings and iron powder, it is not easy to discharge in the cleaning solution, so the injection Magnet 21 is set in the water tank 11, makes the material such as iron filings iron powder in the discharge cleaning solution suck on the magnet 21, conveniently takes out.

As shown in Fig. 1 and Fig. 3, a hanging arm support 13 and a hanging arm 14 are arranged above the cleaning tank 3, and the hanging arm 14 is connected to the hanging arm support 13 by a slide rail 15. In the above described hanging arm support 13 The driving part that makes the hanging arm 14 move is arranged on it. As a preferred mode, the drive part includes a motor 16, and an eccentric wheel 18 that drives the hanging arm 14 to move up and down is set on the motor shaft 17 of the motor 16; certainly the drive part can also be set to be driven by a cylinder, and the drive part can be driven by the cylinder piston rod. The up and down movement drives the hanging arm 14 to move. Various hanging baskets can be hung on the hanging arm 14, and various objects that need to be cleaned can be placed in the hanging basket, so that the hanging arm 14 can be used to drive the hanging basket to move up and down, thereby solving the problem of traditional washing machine cleaning. When cleaning, the second deposition of stains in the holes and gaps of the items in the hanging basket is more conducive to the removal of surface stains, so that the stains and cleaning items can be peeled off more thoroughly. As a further improvement measure, the driving part can also drive the hanging basket to move horizontally, which can also achieve the same effect.

As shown in Figure 3, a heating tube 22 is installed in the cleaning tank 3, because the ultrasonic cavitation effect is the best at 30°C to 40°C, and the chemical components in most cleaning solutions will achieve the best cleaning effect at a certain temperature. The cleaning effect is more significant, so in the actual application of ultrasonic cleaning, the working temperature is usually 40°C to 50°C; a heating tube 22 is installed in the cleaning tank 3 to heat the cleaning solution to an appropriate temperature to improve the cleaning effect.

As shown in Figure 1, Figure 2 and Figure 3, in the specific use process of the present invention, first put cleaning liquid in the cleaning tank 3, put the articles to be cleaned into the hanging basket, and hang the hanging basket on the hanging arm 14, start the driving motor 16, make the hanging basket drive the hanging arm 14 to move in the cleaning liquid, then start the ultrasonic generator 2, and the ultrasonic vibrator 4 connected to the ultrasonic generator 2 by being arranged on the side wall of the cleaning tank 3, the high The high-frequency electric energy is converted into mechanical energy, and ultrasonic waves are emitted to the cleaning liquid. The cleaning liquid is radiated by ultrasonic waves, making the microbubbles in the cleaning liquid in the tank vibrate, and using the huge pressure generated by ultrasonic cavitation to destroy the adsorption of dirt and the surface of the object , the cleaning time can be set by the ultrasonic generator 2, so that the article is cleaned, and then the drive motor 16 is turned off to take out the cleaned article. After cleaning the items, since the cleaning liquid contains a large amount of oil or impurities, since the oil floats on the upper layer of the cleaning liquid, it can be discharged into the overflow tank 5, and the cleaning liquid in the overflow tank 5 flows to the oil pollution tank through the pipe 6 7. Items such as sponge or cotton cloth in the oil stain tank 7 can absorb more oil stains, and the cleaning liquid after degreasing in the oil stain tank 7 can flow to the water storage tank 8, and the water storage tank 8 sends the cleaning hydraulic pressure to the filter 10 through the water pump 9, After filtering through the filter element in the filter 10, the clean cleaning solution can be returned to the cleaning tank 3 to be reused, and the filter element in the filter 10 can be replaced regularly to maintain a good filtering effect; Impurities can be discharged through the valve 20 at the bottom, and impurities at the bottom of the water injection tank 11 can be discharged through the valve 12 at the bottom, and so on.

The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. For those of ordinary skill in the art, some modifications and improvements can be made without departing from the present invention. Should be regarded as belonging to the protection scope of the present invention.

Claims (10)

1. An ultrasonic cleaning machine, comprising a frame (1), an ultrasonic generator (2) and a cleaning tank (3) are arranged on the frame (1), and on the side of the cleaning tank (3) An ultrasonic vibrator (4) is arranged on the wall, and the ultrasonic vibrator (4) is connected to the ultrasonic generator (2). It is characterized in that a water circulation device is provided outside the cleaning tank (3), and the water circulation device includes An overflow tank (5) arranged on one side of the cleaning tank (3), the overflow tank (5) is connected to the oil dirt tank (7) through a pipe (6), and the oil dirt tank (7) is connected to the water storage tank (8) connection, the water storage tank (8) is connected to the filter (10) through the water pump (9), the filter (10) is connected to the water injection tank (11) through the pipe (61), and the The bottom of the water injection tank (11) communicates with the cleaning tank (3). 2. The ultrasonic cleaning machine according to claim 1, characterized in that: the bottom of the cleaning tank (3) is set as an inclined surface, which is inclined from the direction of the cleaning tank (3) to the direction of the water injection tank (11). A valve (12) is arranged at the bottom of the water injection tank (11). 3. The ultrasonic cleaning machine according to claim 1 or 2, characterized in that the ultrasonic vibrators (4) are arranged on the front and rear side walls of the cleaning tank (3). 4. The ultrasonic cleaning machine according to claim 3, characterized in that an ultrasonic vibrator (4) is arranged at the bottom of the cleaning tank (3). 5. The ultrasonic cleaning machine according to claim 1 or 2, characterized in that: a hanging arm bracket (13) and a hanging arm (14) are arranged above the cleaning tank (3), and the hanging arm (14) ) is connected to the hanging arm bracket (13) through a slide rail (15), and a driving part for moving the hanging arm (14) is arranged on the hanging arm bracket (13). 6. The ultrasonic cleaning machine according to claim 5, characterized in that: the driving part includes a motor (16), and the motor shaft (17) of the motor (16) is set to drive the hanging arm (14) up and down The eccentric wheel (18) of the movement. 7. The ultrasonic cleaning machine according to claim 1 or 2, characterized in that a valve (19) is set at the bottom of the oil stain tank (7). 8. The ultrasonic cleaning machine according to claim 1 or 2, characterized in that a valve (20) is set at the bottom of the water storage tank (8). 9. The ultrasonic cleaning machine according to claim 1 or 2, characterized in that: a magnet (21) is set in the water injection tank (11). 10. The ultrasonic cleaning machine according to claim 1 or 2, characterized in that: a heating pipe (22) is arranged in the cleaning tank (3).