Pre-cleaning mechanism of ultrasonic cleaning equipment
By designing a pre-cleaning mechanism for ultrasonic cleaning equipment including components such as motors, pulleys, fixed mounting blocks, hollow cone blocks and nylon strip brushes, the problem of directly putting dirt on the surface of mechanical parts into the cleaning tank in the prior art increases cleaning time and cost, and efficient pre-cleaning and automated operations are achieved.
Patent Information
- Application Number
- CN202420788771.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-04-17
AI Technical Summary
When cleaning mechanical parts, the existing ultrasonic cleaning device with pre-cleaning function directly puts the mechanical parts to be cleaned into the ultrasonic cleaning tank, resulting in a large amount of dirt on the surface of the mechanical parts being directly placed into the cleaning tank, increasing the cleaning time and cleaning cost.
A pre-cleaning mechanism for ultrasonic cleaning equipment is designed, including brackets, frame guard plates, motors, pulleys, transmission belts, fixed installation blocks, spring telescopic rods, hollow cone blocks, water pumps, nylon strip brushes and other components. The pulley drives the fixed installation blocks to move through the motor, and combines the clamping effect of the hollow cone blocks and rubber plates to drive the mechanical parts to rotate and clean them through the nylon strip brushes and water pumps.
Pre-cleaning of dirt on the surface of mechanical parts is achieved, reducing cleaning time and cost, improving cleaning efficiency, and achieving automatic loading and unloading, reducing manual operation.
Smart Images
Figure CN222778451U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pre-cleaning mechanisms, in particular to a pre-cleaning mechanism for ultrasonic cleaning equipment. Background Art
[0002] Mechanical parts often need to go through many processes during the processing and production process. There will be impurities such as oil, debris, etc. on their surfaces and holes, so they need to be cleaned or washed. Ultrasonic cleaners are instruments used to remove pollutants. They use transducers to convert the sound energy of a high-power ultrasonic frequency source into mechanical vibrations to clean objects. They are widely used in various fields.
[0003] When cleaning mechanical parts, the existing ultrasonic cleaning device with pre-cleaning function usually directly puts the mechanical parts to be cleaned into the ultrasonic cleaning tank. However, there will be a lot of dirt on the surface of the mechanical parts, and putting them directly into the tank increases the cleaning time and cleaning cost. Therefore, a pre-cleaning mechanism of an ultrasonic cleaning device is proposed to solve the above problem. Utility Model Content
[0004] The utility model aims to provide a pre-cleaning mechanism for ultrasonic cleaning equipment to solve the problem that when cleaning mechanical parts, the existing ultrasonic cleaning device with pre-cleaning function usually directly puts the mechanical parts to be cleaned into the ultrasonic cleaning tank, but there is a lot of dirt on the surface of the mechanical parts, and directly putting them in increases the cleaning time and cleaning cost.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A pre-cleaning mechanism of an ultrasonic cleaning device comprises a bracket and a frame guard plate, wherein the upper end of the bracket is fixedly connected to the frame guard plate, one side of the frame guard plate is fixedly connected to a motor, a pulley is fixedly connected to the end of the motor main shaft, a transmission belt is arranged on the outer side of the pulley, a fixed mounting block is fixedly connected to the outer side of the transmission belt, the inner side of the fixed mounting block is rotatably connected to a limited position rotating ring, the inner side of the limited position rotating ring is fixedly connected to a spring telescopic rod, the outer side of the spring telescopic rod is fixedly connected to a gear, one side of the spring telescopic rod is fixedly connected to a hollow cone block, the inner side of the hollow cone block is slidably connected to A sliding top block is connected, a rubber plate is fixedly connected to one side of the sliding top block, a return spring is fixedly connected to the upper end of the bracket, a guard plate is fixedly connected to the upper end of the guard plate, a nylon brush is fixedly connected to one side of the frame guard plate, an upper fixed support plate is fixedly connected to one side of the frame guard plate, a water through hole is opened on the inner side of the upper fixed support plate, an arc extrusion plate is fixedly connected to the lower end of the upper fixed support plate, a rack plate is fixedly connected to the lower end of the upper fixed support plate, a water collecting frame is fixedly connected to the upper end of the upper fixed support plate, a water pump is fixedly connected to the upper end of the water collecting frame, and an ultrasonic cleaning device is fixedly connected to one side of the bracket.
[0007] Preferably, there are two groups of pulleys, each group has two pulleys, the transmission belt sleeve is arranged on the outside of the pulley, the pulley at the front end is rotatably connected to the inside of the frame guard plate, and the outer side of the motor main shaft is rotatably connected to the inside of the frame guard plate.
[0008] Preferably, there are several fixed mounting blocks, and a plurality of cylindrical grooves are provided on the inner side of the fixed mounting block. The outer side of the spring telescopic rod moves inside the cylindrical groove of the fixed mounting block. The limiting swivel is in the shape of a hollow cylinder. The gear moves inside the cylindrical groove of the fixed mounting block. One end of the gear protrudes from one end of the fixed mounting block, and the outer side of the gear is meshed with the lower end of the rack plate.
[0009] Preferably, the spring telescopic rod is two sections of hollow cylinders, which are slidably connected to each other, the hollow cone block is shaped like a cone, a cylindrical groove is provided on the inner side of one end of the hollow cone block, one side of the return spring is fixedly connected to the inner side of the hollow cone block, the diameter of the rubber plate is the same as the diameter of one end of the hollow cone block, and one side of the rubber plate is in contact with one side of the hollow cone block.
[0010] Preferably, the front and rear ends of the arc extrusion plate are both arc-shaped, one side of the arc extrusion plate is fitted with the outer side of the hollow cone block, the lower end of the rack plate is provided with teeth, the number of the arc extrusion plate and the rack plate are two, the inner side of the water collecting frame is hollow, the inner side of the water collecting frame is connected with the inner side of the water through hole, and the water through hole is aligned with the upper end of the nylon strip brush.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] In the utility model, through the provision of a motor, a pulley, a transmission belt, a fixed mounting block, a spring telescopic rod, a hollow cone block, a water pump, an upper fixed support plate, an arc-shaped extrusion plate and a rack plate, when pre-cleaning the dirt on the surface of the mechanical parts, the mechanical parts are placed above the rear end of the nylon strip brush, the motor is started to drive the fixed mounting block to move through the device, and when the hollow cone block contacts the arc-shaped extrusion plate, the rubber plates and the hollow cone blocks at both ends clamp the mechanical parts, and at the same time, the gears are engaged with the rack plate to make the mechanical parts rotate, the mechanical parts are cleaned by the nylon strip brush, and at the same time, water is sprayed on the upper end of the nylon strip brush by the water pump, and the device can clean multiple mechanical parts at the same time, thereby improving the cleaning efficiency, reducing the cleaning cost, achieving the effect of automatic loading and unloading, and reducing manual operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the rack plate structure of the utility model;
[0015] Figure 3 This is a schematic diagram of the structure of the water pump of the utility model;
[0016] Figure 4 This is a schematic diagram of the structure of the nylon strip brush of the utility model;
[0017] Figure 5 This is a schematic diagram of the fixed installation block structure of the utility model.
[0018] In the figure: 1. bracket; 2. frame guard plate; 3. motor; 4. pulley; 5. transmission belt; 6. fixed mounting block; 7. spring telescopic rod; 8. gear; 9. limit swivel; 10. hollow cone block; 11. sliding top block; 12. rubber plate; 13. reset spring; 14. guard plate; 15. nylon brush; 16. upper fixed support plate; 17. water through hole; 18. arc extrusion plate; 19. rack plate; 20. water collecting frame; 21. water pump; 22. ultrasonic cleaning equipment. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-5 , the utility model provides a technical solution:
[0021] A pre-cleaning mechanism of an ultrasonic cleaning device comprises a bracket 1 and a frame guard plate 2, wherein the upper end of the bracket 1 is fixedly connected to the frame guard plate 2, one side of the frame guard plate 2 is fixedly connected to a motor 3, a pulley 4 is fixedly connected to the end of the main shaft of the motor 3, a transmission belt 5 is arranged on the outer side of the pulley 4, a fixed mounting block 6 is fixedly connected to the outer side of the transmission belt 5, the inner side of the fixed mounting block 6 is rotatably connected to a limited position rotating ring 9, the inner side of the limited position rotating ring 9 is fixedly connected to a spring telescopic rod 7, the outer side of the spring telescopic rod 7 is fixedly connected to a gear 8, one side of the spring telescopic rod 7 is fixedly connected to a hollow cone block 10, the inner side of the hollow cone block 10 is slidably connected to a sliding top block 11, A rubber plate 12 is fixedly connected to one side of the sliding top block 11, a return spring 13 is fixedly connected to one side of the sliding top block 11, a guard plate 14 is fixedly connected to the upper end of the bracket 1, a nylon brush 15 is fixedly connected to the upper end of the guard plate 14, an upper fixed support plate 16 is fixedly connected to one side of the frame guard plate 2, a water through hole 17 is opened on the inner side of the upper fixed support plate 16, an arc-shaped extrusion plate 18 is fixedly connected to the lower end of the upper fixed support plate 16, a rack plate 19 is fixedly connected to the lower end of the upper fixed support plate 16, a water collecting frame 20 is fixedly connected to the upper end of the upper fixed support plate 16, a water pump 21 is fixedly connected to the upper end of the water collecting frame 20, and an ultrasonic cleaning device 22 is fixedly connected to one side of the bracket 1.
[0022] There are two groups of pulleys 4, each group of pulleys 4 has two pulleys, and the transmission belt 5 is sleeved on the outside of the pulley 4. The front pulley 4 is rotatably connected to the inside of the frame guard plate 2, and the outside of the main shaft of the motor 3 is rotatably connected to the inside of the frame guard plate 2, so that when the motor 3 is started, multiple fixed mounting blocks 6 are driven to move through the pulley 4 and the transmission belt 5. There are several fixed mounting blocks 6, and multiple cylindrical grooves are opened on the inside of the fixed mounting block 6. The outside of the spring telescopic rod 7 moves inside the cylindrical groove of the fixed mounting block 6. The shape of the limiting swivel 9 is a hollow cylinder, and the gear 8 moves inside the cylindrical groove of the fixed mounting block 6. One end of the gear 8 protrudes from one end of the fixed mounting block 6, and the outside of the gear 8 meshes with the lower end of the rack plate 19, which has the effect of limiting the rotation of the spring telescopic rod 7, and at the same time facilitates the meshing of the outside of the gear 8 with the lower end of the rack plate 19. The spring telescopic rod 7 is a two-section hollow cylinder, which is slidably connected to each other. The hollow cone block 10 is in the shape of a cone, and a cylindrical groove is provided on the inner side of one end of the hollow cone block 10. One side of the return spring 13 is fixedly connected to the inner side of the hollow cone block 10. The diameter of the rubber plate 12 is the same as the diameter of one end of the hollow cone block 10. One side of the rubber plate 12 fits with one side of the hollow cone block 10, which is convenient for clamping and fixing mechanical parts. The front and rear ends of the arc extrusion plate 18 are both arc-shaped, and one side of the arc extrusion plate 18 fits with the outer side of the hollow cone block 10. The rack plate 19 is provided with teeth at the lower end. The number of the arc extrusion plate 18 and the rack plate 19 are both two. The inner side of the water collecting frame 20 is hollow, and the inner side of the water collecting frame 20 is connected with the inner side of the water through hole 17. The water through hole 17 is aligned with the upper end of the nylon strip brush 15, which has the effect of cleaning the dirt on the surface of the mechanical parts.
[0023] Working process: When the device is in use, the external power supply is powered on. When the mechanical parts need to be cleaned, the mechanical parts are placed above the rear end of the nylon brush 15, and the motor 3 is started. The main shaft of the motor 3 rotates to drive the pulley 4 fixedly connected to the end of the main shaft to rotate. The rotation of the pulley 4 drives the transmission belt 5 set on the outside to rotate. The rotation of the transmission belt 5 drives the fixed mounting block 6 fixedly connected to the outside to rotate. The fixed mounting block 6 moves through the spring telescopic rod 7 to drive the hollow cone block 10 and the rubber plate 12 to move. When the hollow cone block 10 and the arc extrusion plate 18 are lowered, the hollow cone block 10 and the rubber plate 12 are moved. After the two ends of the hollow cone block 10 are in contact, the hollow cone blocks 10 at both ends move at the same time under the effect of extrusion according to the shape of the arc extrusion plate 18, and the movement of the hollow cone block 10 drives the spring telescopic rod 7 fixedly connected on one side to stretch. When the two rubber plates 12 are in contact with the mechanical parts at the same time, the rubber plate 12 pushes the sliding top block 11 to slide inside the hollow cone block 10, and the sliding top block 11 squeezes the reset spring 13, and the reset spring 13 has the effect of resetting the sliding top block 11. When the rubber plate 12 is in close contact with the hollow cone block 10, the reset spring 13 is reset. The clamping and fixing effect of the mechanical parts drives the mechanical parts to move. When the outer side of the gear 8 is meshed with the lower end of the rack plate 19, the gear 8 rotates at this time. The gear 8 rotates on the inner side of the fixed mounting block 6. The limit swivel 9 fixedly connected to the outer side of the spring telescopic rod 7 has the effect of limiting the rotation of the spring telescopic rod 7. The spring telescopic rod 7 drives the mechanical parts to rotate through the hollow cone block 10 and the rubber plate 12. The outer side of the mechanical parts contacts the outer side of the nylon strip brush 15. When the mechanical parts rotate, the nylon strip brush 15 cleans the dirt on the surface of the mechanical parts. At the same time, the water pump 21 pumps water from the outside, enters the water through hole 17 through the water collecting frame 20, and sprays water from the water through hole 17 to the nylon brush 15, thereby cleaning the mechanical parts. When the mechanical parts come to the front end of the arc-shaped extrusion plate 18, the hollow cone block 10 moves under the pulling force of the spring telescopic rod 7 according to the shape of the arc-shaped extrusion plate 18. When it moves to one end of the ultrasonic cleaning device 22, the mechanical parts fall into the ultrasonic cleaning device 22, and the ultrasonic cleaning device 22 can be used to perform ultrasonic cleaning on the mechanical parts.
[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A pre-cleaning mechanism of an ultrasonic cleaning device, comprising a bracket (1) and a frame guard plate (2), characterized in that: The upper end of the bracket (1) is fixedly connected to a guard frame plate (2), one side of the guard frame plate (2) is fixedly connected to a motor (3), the end of the main shaft of the motor (3) is fixedly connected to a pulley (4), the outer side of the pulley (4) is provided with a transmission belt (5), the outer side of the transmission belt (5) is fixedly connected to a fixed mounting block (6), the inner side of the fixed mounting block (6) is rotatably connected to a limit swivel (9), the inner side of the limit swivel (9) is fixedly connected to a spring telescopic rod (7), the outer side of the spring telescopic rod (7) is fixedly connected to a gear (8), one side of the spring telescopic rod (7) is fixedly connected to a hollow cone block (10), the inner side of the hollow cone block (10) is slidably connected to a sliding top block (11), and one side of the sliding top block (11) is fixedly connected to A rubber plate (12), a return spring (13) is fixedly connected to one side of the sliding top block (11), a guard plate (14) is fixedly connected to the upper end of the bracket (1), a nylon brush (15) is fixedly connected to the upper end of the guard plate (14), an upper fixed support plate (16) is fixedly connected to one side of the frame guard plate (2), a water through hole (17) is provided on the inner side of the upper fixed support plate (16), an arc-shaped extrusion plate (18) is fixedly connected to the lower end of the upper fixed support plate (16), a rack plate (19) is fixedly connected to the lower end of the upper fixed support plate (16), a water collecting frame (20) is fixedly connected to the upper end of the water collecting frame (20), a water pump (21) is fixedly connected to the upper end of the bracket (1), and an ultrasonic cleaning device (22) is fixedly connected to one side of the bracket (1).
2. The pre-cleaning mechanism of an ultrasonic cleaning device according to claim 1, characterized in that: The pulleys (4) are provided in two groups, each group of the pulleys (4) having two pulleys. The transmission belt (5) is sleeved on the outside of the pulleys (4). The front end of the pulleys (4) is rotatably connected to the inside of the frame guard plate (2). The outside of the main shaft of the motor (3) is rotatably connected to the inside of the frame guard plate (2).
3. The pre-cleaning mechanism of an ultrasonic cleaning device according to claim 1, characterized in that: The number of the fixed mounting blocks (6) is several, and a plurality of cylindrical grooves are formed on the inner side of the fixed mounting blocks (6). The outer side of the spring telescopic rod (7) moves inside the cylindrical groove of the fixed mounting blocks (6). The limiting rotating ring (9) is in the shape of a hollow cylinder. The gear (8) moves inside the cylindrical groove of the fixed mounting blocks (6). One end of the gear (8) protrudes from one end of the fixed mounting blocks (6), and the outer side of the gear (8) is meshed with the lower end of the rack plate (19).
4. The pre-cleaning mechanism of an ultrasonic cleaning device according to claim 1, characterized in that: The spring telescopic rod (7) is composed of two hollow cylinders, and the spring telescopic rods (7) are slidably connected to each other. The hollow cone block (10) is in the shape of a cone, and a cylindrical groove is provided on the inner side of one end of the hollow cone block (10). One side of the return spring (13) is fixedly connected to the inner side of the hollow cone block (10). The diameter of the rubber plate (12) is the same as the diameter of one end of the hollow cone block (10), and one side of the rubber plate (12) is in contact with one side of the hollow cone block (10).
5. The pre-cleaning mechanism of an ultrasonic cleaning device according to claim 1, characterized in that: The front and rear ends of the arc-shaped extrusion plate (18) are both arc-shaped, one side of the arc-shaped extrusion plate (18) is in contact with the outer side of the hollow cone block (10), the lower end of the rack plate (19) is provided with teeth, the number of the arc-shaped extrusion plate (18) and the rack plate (19) are both two, the inner side of the water collecting frame (20) is hollow, the inner side of the water collecting frame (20) is connected with the inner side of the water through hole (17), and the water through hole (17) is aligned with the upper end of the nylon strip brush (15).