Ultrasonic cleaning machine for microphone production

Abstract

The utility model relates to the technical field of ultrasonic cleaning, in particular to an ultrasonic cleaning machine for microphone production, which comprises a box body, an ultrasonic generator, a material placing plate and a filtrate box are mounted on the outer surface of the box body, a box cover is mounted at the top end of the box body, and a first electric telescopic rod is mounted at the top end of the box cover. A connecting plate is installed at the output end of the first electric telescopic rod, connecting rods are fixedly installed at the four corners of the bottom end of the connecting plate, the connecting rods are slidably connected to the top end of the box cover, a top plate is fixedly installed at the bottom ends of the connecting rods, a supporting frame is fixedly installed at the bottom end of the top plate, and a cleaning basket is arranged on the inner side of the supporting frame; the first electric telescopic rod, the second electric telescopic rod and the exhaust box are arranged on the cleaning machine, so that the cleaning efficiency of the cleaning machine is improved while the cleaning basket is automatically taken and placed.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic cleaning, in particular to an ultrasonic cleaning machine for microphone production. Background Technique

[0002] An ultrasonic cleaning machine is a device that uses the principle of ultrasonic vibration to clean items. It sends an electrical signal to a transducer through an ultrasonic generator, and then the transducer converts it into an ultrasonic signal and conducts it into the cleaning liquid. When ultrasonic waves propagate in the liquid, tiny bubbles are generated. During the generation and rupture of these bubbles, huge impact forces and friction can be generated, effectively removing dirt, grease, rust substances, and other fine pollutants on the surface of the object. A microphone is a connecting component used in electronic devices, especially an interface for connecting cables, signal transmission, and other electrical components. During the production of microphones, some residues or pollutants will be generated. At this time, an ultrasonic cleaning machine can be used to clean the microphones to ensure the cleanliness and quality of the microphones. Traditional ultrasonic cleaning machines need to manually pick up and place the cleaning basket, and only use liquid filtration during long-term cleaning, which cannot effectively remove pollutants and excessive bubbles in the liquid, affecting the cleaning efficiency of the ultrasonic cleaning machine. Therefore, it needs to be improved. Content of the Utility Model

[0003] The purpose of the utility model is to solve the technical problems put forward in the above background technique.

[0004] The utility model adopts the following technical scheme: an ultrasonic cleaning machine for microphone production, including a box body, an ultrasonic generator, a material placement plate and a filtrate box are installed on the outer surface of the box body, a box cover is installed on the top end of the box body, a first electric telescopic rod is installed on the top end of the box cover, a connecting plate is installed at the output end of the first electric telescopic rod, four corners of the bottom end of the connecting plate are fixedly installed with connecting rods, and the connecting rods are slidably connected to the top end of the box cover. The bottom end of the connecting rod is fixedly installed with a top plate, a support frame is fixedly installed at the bottom end of the top plate, a cleaning basket is arranged inside the support frame, a second electric telescopic rod is installed on one side of the outer surface of the box body, an electromagnetic block is installed at the output end of the second electric telescopic rod, an exhaust box is installed on the top end of the box cover, a damper and an ultrasonic transducer are installed on the bottom surface of the inner surface of the box body, exhaust hoses are installed at the top end of the top plate and the bottom end of the box cover, a placement groove is opened inside the exhaust box, and a mounting column is rotatably connected to the inner surface of the placement groove, and a convex block is fixedly installed on the outer surface of the mounting column.

[0005] Preferably, moving grooves are opened on both sides of the inner surface of the box body, and both sides of the surface of the top plate are slidably connected to the inside of the moving grooves. Here, the moving path of the top plate is limited conveniently through the moving grooves.

[0006] Preferably, sliding rails are fixedly installed at the top ends of the support frame and the material placing plate, and the top ends of the sliding rails are slidably connected to the bottom end of the cleaning basket. Here, the sliding rails can limit the moving path of the cleaning basket.

[0007] Preferably, a groove is formed on the inner surface of the placing groove, and the inner side of the groove is slidably connected to the surface of the convex block. Here, the groove facilitates the insertion of the convex block.

[0008] Preferably, a rotating block is fixedly installed at the top end of the mounting column, an exhaust hole is formed at the top end of the rotating block, a sleeve is sleeved inside the mounting column, and an alumina filter layer is installed on the inner surface of the sleeve. Here, the exhaust hole and the alumina filter layer facilitate the filtration of gas.

[0009] Preferably, a chute is formed on the inner surface of the filtrate box, a pull rod is slidably connected to the inner side of the chute, a clamping block is installed at the bottom of the outer surface of the pull rod, and a fixing frame is slidably connected to the inner side of the clamping block. Here, the clamping block facilitates the placement of the fixing frame.

[0010] Preferably, filter nets are fixedly installed at both ends of the outer surface of the fixing frame, and silica gel filter layers are installed on the inner sides of the two filter nets. Here, the filter nets and the silica gel filter layers can filter the cleaning liquid.

[0011] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0012] 1. The present utility model is provided with a first electric telescopic rod, a connecting plate, a connecting rod, a top plate, a support frame, a second electric telescopic rod, an electromagnetic block, an exhaust box, an exhaust hose, a placing groove, a mounting column, a convex block, a rotating block, an exhaust hole, a sleeve and an alumina filter layer. The functions of horizontal and vertical movement of the support frame can be realized through the first electric telescopic rod and the second electric telescopic rod, the adsorption function of the support frame can be realized through the electromagnetic block, the interior of the box body can be divided into two parts through the top plate, and the filtration function of gas can be realized through the structural combination of the exhaust box, the exhaust hose and the alumina filter layer. The device has a simple structure, and the replacement of the sleeve is facilitated through the convex block and the rotating block, improving the cleaning efficiency of the cleaning machine while realizing the automatic picking and placing of the cleaning basket.

[0013] 2. The utility model is provided with a filtrate box, a chute, a pull rod, a clamping block, a fixing frame, a filter screen and a silica gel filter layer. It can, through the chute, realize the storage of the position of the pull rod and limit its moving path at the same time. Through the clamping block, the placement function of the position of the fixing frame is realized. Through the filter screen and the silica gel filter layer, the filtering function of the cleaning liquid is realized. This structure is simple to operate, and the cleaning or replacement of the fixing frame is facilitated through the pull rod and the clamping block, which facilitates the cleaning work of the filtrate box and reduces the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 FIG. is a schematic diagram of an ultrasonic cleaning machine for microphone production proposed by the utility model;

[0015] Figure 2 FIG. is a side view of an ultrasonic cleaning machine for microphone production proposed by the utility model;

[0016] Figure 3 FIG. is a cross-sectional view of an ultrasonic cleaning machine for microphone production proposed by the utility model;

[0017] Figure 4 FIG. is an exploded view of an ultrasonic cleaning machine for microphone production proposed by the utility model;

[0018] Figure 5 FIG. is an enlarged exploded view of the exhaust box in an ultrasonic cleaning machine for microphone production proposed by the utility model;

[0019] Figure 6 FIG. is an ultrasonic cleaning machine for microphone production proposed by the utility model Figure 5 The enlarged view of part A in;

[0020] Figure 7 FIG. is an enlarged exploded view of the filter box in an ultrasonic cleaning machine for microphone production proposed by the utility model.

[0021] Legend:

[0022] 1. Box body; 2. Ultrasonic generator; 3. Material placing plate; 4. Box cover; 5. First electric telescopic rod; 6. Connecting plate; 7. Connecting rod; 8. Filtrate box; 9. Top plate; 10. Support frame; 11. Cleaning basket; 12. Second electric telescopic rod; 13. Electromagnetic block; 14. Exhaust box; 15. Damper; 16. Ultrasonic transducer; 17. Exhaust hose; 18. Placing groove; 19. Mounting post; 20. Convex block; 21. Rotating block; 22. Exhaust hole; 23. Sleeve; 24. Alumina filter layer; 25. Chute; 26. Pull rod; 27. Clamping block; 28. Fixing frame; 29. Filter screen; 30. Silica gel filter layer. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the following further describes the present utility model in conjunction with the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0024] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0025] Embodiment 1

[0026] Please refer to Figures 1-6 , the present utility model provides a technical solution: an ultrasonic cleaning machine for microphone production, including a box body 1, an ultrasonic generator 2, a material placement plate 3 and a filtrate box 8 are installed on the outer surface of the box body 1, a box cover 4 is installed on the top end of the box body 1, a first electric telescopic rod 5 is installed on the top end of the box cover 4, a connecting plate 6 is installed at the output end of the first electric telescopic rod 5, four corners of the bottom end of the connecting plate 6 are fixedly installed with connecting rods 7, and the connecting rods 7 are slidably connected to the top end of the box cover 4. The top plate 9 can be driven to move through the connecting rod 7. The bottom end of the connecting rod 7 is fixedly installed with a top plate 9, a support frame 10 is fixedly installed at the bottom end of the top plate 9, a cleaning basket 11 is arranged inside the support frame 10, a second electric telescopic rod 12 is installed on one side of the outer surface of the box body 1, and an electromagnetic block 13 is installed at the output end of the second electric telescopic rod 12. The cleaning basket 11 can be adsorbed conveniently through the electromagnetic block 13. An exhaust box 14 is installed on the top end of the box cover 4, a damper 15 and an ultrasonic transducer 16 are installed on the bottom surface of the inner surface of the box body 1. The vibration of the support frame 10 can be buffered through the damper 15. Exhaust hoses 17 are installed at the top end of the top plate 9 and the bottom end of the box cover 4. A placement groove 18 is opened inside the exhaust box 14, and a mounting column 19 is rotatably connected to the inner surface of the placement groove 18. A convex block 20 is fixedly installed on the outer surface of the mounting column 19.

[0027] Please refer to Figures 4-6, moving grooves are provided on both sides of the inner surface of the box body 1. The inner sides of the moving grooves are slidably connected to both sides of the surface of the top plate 9. The moving path of the top plate 9 is limited through the moving grooves. Slide rails are fixedly installed at the tops of the support frame 10 and the material placing plate 3. The tops of the slide rails are slidably connected to the bottom ends of the cleaning basket 11. The moving path of the cleaning basket 11 can be limited through the slide rails. Grooves are provided on the inner surface of the placing groove 18. The inner sides of the grooves are slidably connected to the surfaces of the convex blocks 20. The insertion of the convex blocks 20 is facilitated through the grooves. A rotating block 21 is fixedly installed at the top end of the mounting column 19. An exhaust hole 22 is provided at the top end of the rotating block 21. A sleeve 23 is sleeved inside the mounting column 19. An alumina filter layer 24 is installed on the inner surface of the sleeve 23. The filtration of gas is facilitated through the exhaust hole 22 and the alumina filter layer 24. The replacement of the sleeve 23 is facilitated through the convex blocks 20 and the rotating block 21. While realizing the automatic picking and placing of the cleaning basket 11, the cleaning efficiency of the cleaning machine is improved.

[0028] Embodiment 2

[0029] Please refer to Figure 2 and Figure 7 , a sliding groove 25 is provided on the inner surface of the filtrate box 8. A pull rod 26 is slidably connected to the inner side of the sliding groove 25. A clamping block 27 is installed at the bottom of the outer surface of the pull rod 26. A fixing frame 28 is slidably connected to the inner side of the clamping block 27. The placing of the fixing frame 28 is facilitated through the clamping block 27. Filter nets 29 are fixedly installed at both ends of the outer surface of the fixing frame 28. Silicone filter layers 30 are installed on the inner sides of the two groups of filter nets 29. The cleaning liquid can be filtered through the filter nets 29 and the silicone filter layers 30. The cleaning or replacement of the fixing frame 28 is facilitated through the pull rod 26 and the clamping block 27, facilitating the cleaning work of the filtrate box 8.

[0030] Working principle: During the use of the ultrasonic cleaning machine, first, the second electric telescopic rod 12 drives the electromagnetic block 13 to adsorb and move the cleaning basket 11, and the electromagnetic block 13 is waterproofed, so that the slide rail limits the moving path of the cleaning basket 11. Then, when the cleaning basket 11 moves to the material placing plate 3, the workpiece can be placed on the cleaning basket 11. Next, the second electric telescopic rod 12 drives the electromagnetic block 13 and the cleaning basket 11 to move back to the original position, and the power supply of the electromagnetic block 13 is disconnected to make it lose the adsorption force. Subsequently, the first electric telescopic rod 5 drives the connecting plate 6 to move, so that the connecting plate 6 drives the connecting rod 7 to move. Then, the connecting rod 7 drives the top plate 9 to move inside the moving groove, and the top plate 9 drives the exhaust hose 17 to be stretched. Next, the top plate 9 drives the support frame 10 and the cleaning basket 11 to move onto the damper 15, and the top plate 9 divides the inside of the box body 1 into two parts. Subsequently, the cleaning basket 11 and the support frame 10 will be immersed in the cleaning liquid. Then, the ultrasonic generator 2 converts electrical energy into an electrical signal, so that the ultrasonic transducer 16 connected to it converts the electrical signal into ultrasonic waves and transmits them into the cleaning liquid, thereby generating a cavitation effect to clean the workpiece, and the damper 15 buffers the vibration generated by the support frame 10. Then, the gas generated by the bubbles during the cleaning process will be discharged to the sleeve 23 through the exhaust hose 17. Subsequently, the gas is filtered by the alumina filter layer 24 in the sleeve 23 and discharged through the exhaust hole 22. At the same time, the pollutants and bubbles in the cleaning liquid in the upper half of the box body 1 will also be discharged into the filtrate box 8. Then, it is preliminarily filtered by the filter screen 29 at the top of the fixing frame 28, then secondary filtered by the silica gel filter layer 30, and finally filtered by the filter screen 29 at the bottom of the fixing frame 28, so that the filtered cleaning liquid flows back into the box body 1 from the bottom of the filtrate box 8, preventing the pollutants and excessive bubbles in the cleaning liquid from affecting the normal use of the cleaning machine and improving the cleaning efficiency of the cleaning machine. After the workpiece is cleaned, the first electric telescopic rod 5 drives the connecting plate 6, the connecting rod 7, the top plate 9, the support frame 10 and the cleaning basket 11 to move to a suitable position, and then it is drained by hanging. Next, the second electric telescopic rod 12 drives the electromagnetic block 13 to adsorb and move the cleaning basket 11, so that the cleaning basket 11 moves onto the material placing plate 3, thus completing the automatic picking and placing of the cleaning basket 11. When the sleeve 23 needs to be replaced, the rotating block 21 can be rotated to drive the mounting column 19 to rotate, so that the convex block 20 on the mounting column 19 moves to the groove and can be removed. Subsequently, the sleeve 23 inside the placing groove 18 is removed for replacement. Similarly, the convex block 20 can be inserted into the mounting column 19 through the docking of the convex block 20 and the groove, and then the convex block 20 can be rotated away from the groove by the rotating block 21 to complete the limiting of the mounting column 19, providing convenience for the replacement of the sleeve 23. When the impurities in the filtrate box 8 need to be cleaned, the box cover can be opened, and then the fixing frame 28 is driven to move out of the filtrate box 8 by the pull rod 26.Then, remove the fixing bracket 28 from the clamping block 27 for cleaning or replacement, and then put the pull rod 26 and the fixing bracket 28 back into the filtrate box 8, thus completing the cleaning work of the filtrate box 8.

[0031] The above are only the preferred embodiments of the present invention, and are not limitations to the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. An ultrasonic cleaning machine for microphone production, comprising a housing (1), characterized in that: An ultrasonic generator (2), a material placement plate (3) and a filtrate box (8) are mounted on the outer surface of the box body (1); a box cover (4) is mounted on the top of the box body (1); a first electric telescopic rod (5) is mounted on the top of the box cover (4); a connecting plate (6) is mounted on the output end of the first electric telescopic rod (5); connecting rods (7) are fixedly mounted at the four corners of the bottom end of the connecting plate (6); and the connecting rods (7) are slidably connected to the top of the box cover (4); a top plate (9) is fixedly mounted on the bottom end of the connecting rod (7); a support frame (10) is fixedly mounted on the bottom end of the top plate (9); a cleaning basket (10) is arranged on the inner side of the support frame (10). 1), a second electric telescopic rod (12) is installed on one side of the outer surface of the box body (1), an electromagnetic block (13) is installed on the output end of the second electric telescopic rod (12), an exhaust box (14) is installed on the top end of the box cover (4), a damper (15) and an ultrasonic transducer (16) are installed on the bottom of the inner surface of the box body (1), an exhaust hose (17) is installed on the top end of the top plate (9) and the bottom end of the box cover (4), a placement groove (18) is opened on the inner side of the exhaust box (14), a mounting column (19) is rotatably connected to the inner surface of the placement groove (18), and a protrusion (20) is fixedly installed on the outer surface of the mounting column (19).

2. The ultrasonic cleaning machine for microphone production according to claim 1, characterized in that: Both sides of the inner surface of the box body (1) are provided with movable grooves, and the inner sides of the movable grooves are slidably connected to both sides of the surface of the top plate (9).

3. The ultrasonic cleaning machine for microphone production according to claim 1, characterized in that: The top ends of the support frame (10) and the material placement plate (3) are both fixedly mounted with slide rails, and the top ends of the slide rails are slidably connected to the bottom ends of the cleaning baskets (11).

4. The ultrasonic cleaning machine for microphone production according to claim 1, characterized in that: The inner surface of the placement groove (18) is provided with a groove, and the inner side of the groove is slidably connected to the surface of the protrusion (20).

5. The ultrasonic cleaning machine for microphone production according to claim 1, characterized in that: A rotating block (21) is fixedly mounted on the top of the mounting column (19), an exhaust hole (22) is provided on the top of the rotating block (21), a sleeve (23) is sleeved on the inner side of the mounting column (19), and an aluminum oxide filter layer (24) is mounted on the inner surface of the sleeve (23).

6. The ultrasonic cleaning machine for microphone production according to claim 1, characterized in that: The inner surface of the filtrate box (8) is provided with a slide groove (25), the inner side of the slide groove (25) is slidably connected to a pull rod (26), the outer bottom of the pull rod (26) is provided with a clamping block (27), and the inner side of the clamping block (27) is slidably connected to a fixing frame (28).

7. The ultrasonic cleaning machine for microphone production according to claim 6, characterized in that: Filter screens (29) are fixedly mounted on both ends of the outer surface of the fixing frame (28), and silica gel filter layers (30) are mounted on the inner sides of the two groups of filter screens (29).

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