CN214767405U

CN214767405U - Ultrasonic cleaning device uses adjustable rack

Info

Publication number: CN214767405U
Application number: CN202120012208.0U
Authority: CN
Inventors: 廖霞霞; 周子皓; 杨子凡; 周杨波
Original assignee: Nanchang University
Current assignee: Nanchang University
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-11-19
Anticipated expiration: 2031-01-05

Abstract

The utility model relates to an adjustable placing rack for an ultrasonic cleaning device, which comprises an ultrasonic cleaning machine, the inner cavity of the ultrasonic cleaning machine is provided with a cleaning groove, the two sides of the cleaning groove are symmetrically and rotatably provided with screw rods, the top of the inner cavity of the ultrasonic cleaning machine is fixedly provided with a stepping motor, the output shaft of the stepping motor is in transmission connection with a screw rod, the inner cavity of the cleaning tank is provided with a lifting frame, sliding nuts are symmetrically and fixedly arranged on two sides of the lifting frame, the sliding nut is connected with the screw rod, the inner cavity of the lifting frame is provided with a placing frame in a sliding manner, the inner cavity of the placing frame is uniformly and fixedly provided with a partition plate, a workpiece is placed in the placing frame conveniently, the placing frame is placed in the lifting frame, the lifting frame is enabled to move downwards to enter the cleaning tank, therefore, workpieces of different specifications can be immersed in the cleaning tank for cleaning, and the cleaning effect and the adaptability to cleaning of different workpieces are improved.

Description

Ultrasonic cleaning device uses adjustable rack

Technical Field

The utility model relates to an ultrasonic cleaning device uses adjustable rack belongs to ultrasonic cleaning device technical field.

Background

When ultrasonic wave acts on liquid, the rupture of each bubble in the liquid can generate shock wave with extremely large energy instantly, namely that high temperature of hundreds of degrees and atmospheric pressure of thousands of are generated instantly, the phenomenon is called as 'cavitation effect', and the ultrasonic cleaning is just to use the shock wave generated by the rupture of the bubbles in the liquid to clean and scour the inner and outer surfaces of a workpiece; the existing ultrasonic cleaning machine is provided with the placing rack, but the existing placing rack is fixedly arranged in the ultrasonic cleaning machine and cannot be used for adjusting the height of the ultrasonic cleaning machine, so that the cleaning efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultrasonic cleaning device is with adjustable rack makes things convenient for the work piece to put in placing the frame, will place the frame again and put into the carriage to let the carriage move down and get into in the washing tank, thereby make the work piece of different specifications all can the submergence wash in the washing tank, improve the cleaning performance and to the abluent adaptability of different work pieces, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ultrasonic cleaning device is with adjustable rack, includes the ultrasonic cleaning machine, the washing tank has been seted up to the ultrasonic cleaning machine inner chamber, the washing tank bilateral symmetry rotates and is equipped with the lead screw, ultrasonic cleaning machine inner chamber top fixed mounting has step motor, the step motor output shaft is connected with the lead screw transmission, the washing tank inner chamber is equipped with the lift frame, the fixed slip nut that is equipped with of lift frame bilateral symmetry, slip nut is connected with the lead screw, the lift frame inner chamber slides and is equipped with places the frame, it evenly fixes and is equipped with the baffle to place the frame inner chamber.

Further, the bottom end of the screw rod is fixedly provided with a limiting block, and the limiting block is provided with a damping rubber pad.

Furthermore, the limiting block is composed of a fixed block and a buffer plate, and the bottom of the buffer plate is connected with the fixed block through a buffer spring.

Furthermore, a transmission rod is fixedly arranged on an output shaft of the stepping motor, bevel gears are fixedly arranged on the transmission rod and the top ends of the screw rods, and the bevel gears are connected in a meshed mode.

Furthermore, the lifting frame internal surface symmetry is fixed and is equipped with the spout, place the fixed slider that is equipped with in frame both sides, and slider and spout sliding connection.

Furthermore, a through hole is fixedly formed in the opening end of the sliding groove, and a fixing rod is arranged in the through hole.

The utility model has the advantages that:

1. by arranging the screw rod, when the cleaning device is used, the screw rod can be driven to rotate by the stepping motor, so that the lifting frame can move downwards by sliding the nut, workpieces of different specifications can be immersed in the cleaning tank for cleaning, and the cleaning effect and the adaptability to cleaning of different workpieces are improved;

2. place the frame through the setting, can place the work piece earlier in placing the frame, conveniently put more during the placing, will place the frame again and put into the lift frame in, guarantee that the work piece can be comprehensive wash.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic structural view of an adjustable rack for an ultrasonic cleaning apparatus of the present invention;

fig. 2 is a schematic structural view of a limiting block of the adjustable placing rack for the ultrasonic cleaning device of the present invention;

fig. 3 is a schematic view of a placing frame of an adjustable placing frame for an ultrasonic cleaning device of the present invention;

reference numbers in the figures: 1. an ultrasonic cleaning machine; 2. a cleaning tank; 3. a screw rod; 4. a stepping motor; 5. a lifting frame; 6. a sliding nut; 7. placing the frame; 8. a partition plate; 9. a limiting block; 10. a fixed block; 11. a buffer plate; 12. a transmission rod; 13. a bevel gear; 14. a chute; 15. a slider; 16. a through hole; 17. a buffer spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an adjustable placing rack for an ultrasonic cleaning device comprises an ultrasonic cleaning machine 1, wherein a cleaning tank 2 is arranged in an inner cavity of the ultrasonic cleaning machine 1, screw rods 3 are symmetrically and rotatably arranged on two sides of the cleaning tank 2, a stepping motor 4 is fixedly arranged at the top of the inner cavity of the ultrasonic cleaning machine 1, an output shaft of the stepping motor 4 is in transmission connection with the screw rods 3, a lifting frame 5 is arranged in the inner cavity of the cleaning tank 2, sliding nuts 6 are symmetrically and fixedly arranged on two sides of the lifting frame 5, the sliding nuts 6 are connected with the screw rods 3, when the adjustable placing rack is used, the screw rods 3 can be driven by the stepping motor 4 to rotate, so that the lifting frame 5 can move downwards through the sliding nuts 6, workpieces with different specifications can be immersed in the cleaning tank 2 for cleaning, the cleaning effect and the adaptability for cleaning different workpieces are improved, a placing frame 7 is slidably arranged in the inner cavity of the lifting frame 5, and partition plates 8 are uniformly and fixedly arranged in the inner cavity of the placing frame 7, can place the work piece earlier in placing frame 7, more conveniently put when placing, will place frame 7 again and put into lifting frame 5 in, guarantee that the work piece can be comprehensive wash.

Specifically, as shown in fig. 2, 3 bottom mounting of lead screw is equipped with stopper 9, and is equipped with rubber shock absorber pad on the stopper 9, stopper 9 comprises fixed block 10 and buffer board 11, and is connected through buffer spring 17 between 11 bottoms of buffer board and the fixed block 10, and it is to fall to the bottom at lift frame 5, can contact with stopper 9, can effectively reduce the impact force that descends through buffer spring 17, and the collision appears when avoiding stopping and leads to the work piece impaired.

Specifically, as shown in fig. 1, an output shaft of the stepping motor 4 is fixedly provided with a transmission rod 12, bevel gears 13 are fixedly arranged on the transmission rod 12 and the top ends of the screw rods 3, and the bevel gears 13 are meshed and connected, so that the two screw rods 3 can be driven to rotate by one stepping motor 4, and the stability of the lifting frame 5 during movement is ensured.

Specifically, as shown in fig. 3, sliding grooves 14 are symmetrically and fixedly formed in the inner surface of the lifting frame 5, sliding blocks 15 are fixedly arranged on two sides of the placing frame 7, the sliding blocks 15 are slidably connected with the sliding grooves 14, the placing frame 7 can be conveniently placed, a through hole 16 is fixedly formed in the opening end of the sliding groove 14, a fixing rod is arranged in the through hole 16, after the sliding blocks 15 enter the sliding grooves 14, the fixing rod is inserted into the through hole 16, the sliding of the sliding blocks 15 can be blocked, and the sliding is avoided during the moving process.

The utility model discloses the theory of operation: place the work piece earlier in placing frame 7, more conveniently put during the placement, will place frame 7 again and put into lifting frame 5 in, it is rotatory to drive lead screw 3 through step motor 4 to let lifting frame 5 move down through slip nut 6, thereby make the work piece of different specifications all can the submergence wash in washing tank 2, improve cleaning performance and to the abluent adaptability of different work pieces.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides an ultrasonic cleaning device is with adjustable rack, includes ultrasonic cleaning machine (1), its characterized in that: washing tank (2) have been seted up to ultrasonic cleaner (1) inner chamber, washing tank (2) bilateral symmetry rotates and is equipped with lead screw (3), ultrasonic cleaner (1) inner chamber top fixed mounting has step motor (4), step motor (4) output shaft is connected with lead screw (3) transmission, washing tank (2) inner chamber is equipped with lift frame (5), lift frame (5) bilateral symmetry is fixed and is equipped with slip nut (6), slip nut (6) are connected with lead screw (3), lift frame (5) inner chamber slides and is equipped with places frame (7), it evenly fixes and is equipped with baffle (8) to place frame (7) inner chamber.

2. An adjustable rack for an ultrasonic cleaning device according to claim 1, characterized in that: the bottom end of the screw rod (3) is fixedly provided with a limiting block (9), and a damping rubber pad is arranged on the limiting block (9).

3. An adjustable rack for an ultrasonic cleaning device according to claim 2, characterized in that: the limiting block (9) is composed of a fixing block (10) and a buffer plate (11), and the bottom of the buffer plate (11) is connected with the fixing block (10) through a buffer spring (17).

4. An adjustable rack for an ultrasonic cleaning device according to claim 1, characterized in that: an output shaft of the stepping motor (4) is fixedly provided with a transmission rod (12), the transmission rod (12) and the top end of the screw rod (3) are fixedly provided with bevel gears (13), and the bevel gears (13) are meshed and connected.

5. An adjustable rack for an ultrasonic cleaning device according to claim 1, characterized in that: sliding grooves (14) are symmetrically and fixedly formed in the inner surface of the lifting frame (5), sliding blocks (15) are fixedly arranged on two sides of the placing frame (7), and the sliding blocks (15) are connected with the sliding grooves (14) in a sliding mode.

6. An adjustable rack for an ultrasonic cleaning device according to claim 5, wherein: the opening end of the sliding chute (14) is fixedly provided with a through hole (16), and a fixing rod is arranged in the through hole (16).