Ultrasonic cleaning machine for neodymium iron boron surface treatment
By designing the guiding and disassembly structures of the ultrasonic cleaner, the problems of collision and vibration damage during the cleaning of NdFeB blocks were solved, achieving a highly efficient and non-damaging cleaning effect and improving cleaning and clamping efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-17
- Publication Date
- 2026-03-20
AI Technical Summary
The surface of existing NdFeB blocks is easily damaged by collisions and high-frequency vibrations during cleaning, resulting in low cleaning efficiency and inconvenience.
An ultrasonic cleaner was designed, comprising a cleaning tank, an ultrasonic transducer, a water gun, a guiding structure, and a disassembly structure. The guiding structure guides the neodymium iron boron blocks into the cleaning fluid step by step, and then rinses them with clean water to avoid damage from collisions and vibrations. At the same time, the disassembly structure improves the clamping efficiency.
It achieves efficient and non-destructive surface cleaning of NdFeB blocks, improving cleaning efficiency and quality while reducing clamping time.
Smart Images
Figure CN224010660U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to neodymium iron boron cleaning field, concretely relates to an ultrasonic cleaning machine for neodymium iron boron surface treatment. BACKGROUND
[0002] Neodymium iron boron magnet is the material that modern science and technology and industry are indispensable, although there are brittleness and poor corrosion resistance and other shortcomings, but its excellent magnetic performance makes it occupy an important position in numerous fields.
[0003] When the neodymium iron boron block needs to clean its surface, it is basically cleaned by the ultrasonic cleaning machine, and the neodymium iron boron block cannot collide and high-frequency cleaning when cleaning, which will damage the neodymium iron boron wall, which leads to the problem that the neodymium iron boron block wall is cleaned slowly and troublesome, so there is an urgent need for an ultrasonic cleaning machine that can quickly and conveniently clean the neodymium iron boron block.
[0004] Therefore, the utility model is provided. UTILITY MODEL CONTENTS
[0005] To solve the technical problems existing in the surface treatment of the neodymium iron boron block, the basic idea of the technical scheme of the utility model is:
[0006] An ultrasonic cleaning machine for neodymium iron boron surface treatment, comprising:
[0007] A cleaning tank, the cleaning tank is a hollow tank with an open top, the middle section of the cleaning tank is separated by a rectangular plate, an ultrasonic vibrator is installed in one side cavity of the cleaning tank, including a vibration head and a shell, a water gun is installed in the other side cavity of the cleaning tank, and baffles are fixedly connected to the front and rear top of the cleaning tank, respectively, the baffles are in the shape of a capsule, and a motor is installed on the outward wall surface of each baffle;
[0008] A guide structure is arranged on the wall surface of the baffle for guiding the neodymium iron boron block into the cavity of the cleaning tank, the guide structure comprises: a main shaft, a secondary shaft, a transmission belt, a first driven column, a second driven column, a clamping rod and a pressing rod, the main shaft is rotatably connected to the wall surface of the symmetric baffle facing each other, the secondary shaft is also rotatably connected to the wall surface of the symmetric baffle consistent with the main shaft, the transmission belt is drivingly connected to the wall surface of each baffle, the first driven column is rotatably connected between the symmetric baffles, the second driven column is also rotatably connected between the symmetric baffles, the clamping rod is movably connected to the wall surface of the symmetric transmission belt, and the pressing rod is slidably connected with the clamping rod.
[0009] As a preferred embodiment of the utility model, the main shaft and the secondary shaft are in the shape of a cylinder, the main shaft is located on both sides of the wall surface of the baffle, the secondary shaft is located at the lower position between the symmetric main shafts, and the arc surface of the main shaft and the secondary shaft is provided with a meshing tooth.
[0010] As a preferred embodiment of the utility model, the first driven column and the second driven column are cylindrical with consistent size, the first driven column is located at the top of both sides of the cleaning box, the second driven column is located at the top of both sides of the rectangular plate in the middle of the cleaning box cavity, the inner wall surface of the transmission belt can be simultaneously sleeved on the outer wall surface of the symmetrical main shaft and the symmetrical auxiliary shaft, the outer arc surface of each first driven column and each second driven column can be in contact with the outer arc surface of the transmission belt, and the inner wall surface of the transmission belt is provided with meshing teeth capable of meshing with the wall surface of the main shaft and the auxiliary shaft.
[0011] As a preferred embodiment of the utility model, the clamp rod is in the shape of a square frame, the front and rear ends of the clamp rod are aligned with the symmetrical transmission belts, the pressing rod can slide in the opening of the clamp rod, the length of the pressing rod is adapted to the opening of the clamp rod, and the wall surface of the opening of the clamp rod is made of rubber material.
[0012] As a preferred embodiment of the utility model, the guide structure further comprises a rotating shaft, the rotating shaft is rotationally connected in the opening of the clamp rod, the rotating shaft is in the shape of a screw rod, and the rotating shaft can pass through the middle of the pressing rod and be threadedly connected with the pressing rod.
[0013] As a preferred embodiment of the utility model, the symmetrical transmission belts are provided with a dismounting structure therebetween, the dismounting structure comprises a fixed frame, side rods, screw grooves, abutting grooves and abutting blocks, the fixed frame is fixedly connected between the symmetrical transmission belts, the side rods are fixedly connected on the side wall surfaces of the fixed frame, the screw grooves are formed through the top of each side rod, the abutting grooves are formed on the wall surfaces of each group of symmetrical side rods facing each other, and the abutting blocks are fixedly connected at the two ends of each clamp rod.
[0014] As a preferred embodiment of the utility model, the symmetrical transmission belts are uniformly provided with a plurality of same dismounting structures therebetween, the same clamp rod, rotating shaft and pressing rod are arranged at each dismounting structure, the clamp rod can slide between the symmetrical side rods, a bolt is threadedly connected in each screw groove, the abutting groove can be adapted to the sliding of the abutting block, and the same screw groove is also formed in the top of the abutting block.
[0015] Compared with the prior art, the utility model has the following beneficial effects:
[0016] 1. The neodymium iron boron block can be clamped and gradually guided into the cleaning liquid, and then washed with clean water to realize surface treatment, and the process does not cause collision and high-frequency vibration damage of the neodymium iron boron block, so that the utility model can realize efficient and high-quality cleaning.
[0017] 2. The dismounting structure can be used to fix each neodymium iron boron block and each clamp rod before cleaning, and the clamp rod and the fixed frame can be installed when cleaning is needed, so that the time required for clamping the neodymium iron boron block is reduced.
[0018] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description
[0019] In the attached diagram:
[0020] Figure 1 This is a perspective view of the present utility model;
[0021] Figure 2 This is a structural diagram of the top of the cleaning tank of this utility model;
[0022] Figure 3 This is an exploded view of the transmission belt and main shaft of this utility model;
[0023] Figure 4 This is an exploded view of the frame and clamping rod of this utility model;
[0024] Figure 5 This is an exploded view of the clamping rod and the pressure rod of this utility model.
[0025] In the diagram: 20, cleaning box; 21, baffle; 30, main shaft; 31, secondary shaft; 32, transmission belt; 33, first driven column; 34, second driven column; 35, clamping rod; 36, rotating shaft; 37, pressure rod; 40, fixed frame; 41, side rod; 42, screw groove; 43, mating groove; 44, mating block. Detailed Implementation
[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.
[0027] like Figure 1 , Figure 2 and Figure 3 As shown, an ultrasonic cleaning machine for NdFeB surface treatment includes: a cleaning chamber 20, which is a hollow box with an open top. The middle section of the cleaning chamber 20 is separated by a rectangular plate. An ultrasonic transducer, including a transducer head and a shell, is installed in one side cavity of the cleaning chamber 20. A water gun is installed in the other side cavity of the cleaning chamber 20. Baffles 21 are fixedly connected to the front and rear tops of the cleaning chamber 20, respectively. The baffles 21 are capsule-shaped plates. A motor is installed on the outer wall of each baffle 21. The motor is electrically connected to a power supply. The ultrasonic transducer used is the same model as the ultrasonic transducer used in the prior art (publication number: CN214022338U). The water gun is a water jet gun and is also connected to a water supply pipe. This is prior art and will not be described in detail here.
[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 andFigure 5 As shown, the guiding structure is set on the wall of the baffle 21 to guide the NdFeB block into the cleaning chamber 20. The guiding structure includes: a main shaft 30, a secondary shaft 31, a transmission belt 32, a first driven column 33, a second driven column 34, a clamping rod 35, and a pressure rod 37. The main shaft 30 is rotatably connected to the wall of the symmetrical baffle 21 facing each other. The secondary shaft 31 is also rotatably connected to the wall of the baffle 21 that is consistent with the main shaft 30. The transmission belt 32 is driven to the wall of each baffle 21. The first driven column 33 is rotatably connected between the symmetrical baffles 21. The second driven column 34 is also rotatably connected between the symmetrical baffles 21. The clamping rod 35 is movably connected to the wall of the symmetrical transmission belt 32. The pressure rod 37 can slide to connect with the clamping rod 35. The pressure rod 37, in conjunction with the clamping rod 35, can clamp the NdFeB block.
[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the main shaft 30 and the secondary shaft 31 are cylindrical. The main shaft 30 is located on both sides of the wall of the baffle 21, and the secondary shaft 31 is located at a lower position between the symmetrical main shafts 30. Gears are formed on the arc surfaces of the main shaft 30 and the secondary shaft 31. The first driven post 33 and the second driven post 34 are cylinders of the same size. The first driven post 33 is located at the top of both sides of the cleaning tank 20, and the second driven post 34 is located on both sides of the top of the rectangular plate in the middle section of the cleaning tank 20 cavity. The inner wall of the transmission belt 32 can simultaneously fit onto the outer wall surfaces of the symmetrical main shaft 30 and the symmetrical secondary shaft 31. The outer arc surface of each first driven post 33 and each second driven post 34... The transmission belt 32 is able to contact the outer arc surface of the transmission belt 32. The inner wall of the transmission belt 32 is provided with teeth that can mesh with the teeth of the main shaft 30 and the auxiliary shaft 31. The clamping rod 35 is in the shape of a U-shaped frame. The front and rear ends of the clamping rod 35 are aligned with the symmetrical transmission belt 32. The pressure rod 37 can slide along the opening of the clamping rod 35. The length of the pressure rod 37 is adapted to the opening of the clamping rod 35. The wall of the pressure rod 37 facing the opening of the clamping rod 35 is made of rubber. The guide structure also includes a rotating shaft 36. The rotating shaft 36 is rotatably connected to the opening of the clamping rod 35. The rotating shaft 36 is screw-shaped. The rotating shaft 36 can pass through the middle section of the pressure rod 37 and be threadedly connected to the pressure rod 37.
[0030] In specific use, the cleaning tank 20 with ultrasonic vibrator is injected with cleaning liquid, and then the Nd-Fe-B block to be cleaned is placed between the pressing rod 37 and the clamping rod 35, and the rotating shaft 36 is rotated to make the pressing rod 37 cooperate with the clamping rod 35 to clamp the Nd-Fe-B block, and then the power of the wall motor of the baffle 21 is started, and the motor can drive each corresponding main shaft 30 and auxiliary shaft 31 to rotate, so that the clamping rod 35 clamping the Nd-Fe-B block moves along with the transmission belt 32, and when the transmission belt 32 is driven, the clamping rod 35 can be driven into the cleaning liquid by the transmission belt 32, and the ultrasonic vibrator can cooperate with the cleaning liquid to clean the Nd-Fe-B block clamped by the clamping rod 35, and the next Nd-Fe-B block to be cleaned can be clamped in the same way between the idle clamping rod 35 and the pressing rod 37, and after the cleaning is completed, the transmission belt 32 can drive the cleaned Nd-Fe-B block to move to another cleaning tank 20, and then the water gun can spray water to clean the surface of the Nd-Fe-B block, and at the same time, the clamped Nd-Fe-B block can be cleaned by the ultrasonic vibrator in the cleaning liquid.
[0031] As described above, by setting the guide structure, the Nd-Fe-B block can be clamped and gradually guided into the cleaning liquid, and then washed by clean water to realize surface treatment, and this process will not cause collision and high-frequency vibration damage of the Nd-Fe-B block, so that the scheme can realize high efficiency and high quality cleaning.
[0032] As shown in Figure 4 The dismounting structure is symmetrically arranged between the transmission belts 32, and the dismounting structure comprises a fixed frame 40, an edge rod 41, a screw groove 42, an abutting groove 43 and an abutting block 44, the fixed frame 40 is fixedly connected between the symmetric transmission belts 32, the edge rod 41 is fixedly connected on the side wall of the fixed frame 40, the screw groove 42 is formed through the top of each edge rod 41, the abutting groove 43 is formed on the wall surface of each group of symmetric edge rods 41 facing each other, and the abutting block 44 is fixedly connected at both ends of each clamping rod 35, a plurality of same dismounting structures are uniformly arranged between the symmetric transmission belts 32, the same clamping rod 35, rotating shaft 36 and pressing rod 37 are arranged at each dismounting structure, the clamping rod 35 can slide along the symmetric edge rods 41, the screw block is threadedly connected in each screw groove 42, the abutting groove 43 can slide with the abutting block 44, and the same screw groove 42 is formed in the top of the abutting block 44.
[0033] In specific use, when the cleaned Nd-Fe-B block is taken out, the screw block at the top of the screw groove 42 is unscrewed to directly dismount the clamping rod 35.
[0034] In summary, by setting the dismounting structure, the neodymium iron boron block can be fixed with each clamping rod 35 before cleaning is needed, and the clamping rod 35 and the fixing frame 40 can be installed when cleaning is needed, so as to reduce the time needed when clamping the neodymium iron boron block.
[0035] Working principle: the cleaning tank 20 cavity in which the ultrasonic vibrator is installed is injected with cleaning liquid, then the neodymium iron boron block to be cleaned is placed between the pressing rod 37 and the clamping rod 35, and the rotating shaft 36 is rotated so that the pressing rod 37 cooperates with the clamping rod 35 to clamp it, then the power of the baffle 21 wall motor is started, the motor can drive each corresponding main shaft 30 and auxiliary shaft 31 to rotate, so that the clamping rod 35 clamping the neodymium iron boron block moves with the transmission belt 32 transmission, when the transmission belt 32 is transmitted, the clamping rod 35 can be driven by the transmission belt 32 to enter the cleaning liquid, and the ultrasonic vibrator can cooperate with the cleaning liquid to clean the neodymium iron boron block clamped by the clamping rod 35, the next neodymium iron boron block to be cleaned can be clamped in the same way between the idle clamping rod 35 and the pressing rod 37, after cleaning is completed, the transmission belt 32 can drive the cleaned neodymium iron boron block to move to another cleaning tank 20 cavity, then the water gun can spray water to clean the neodymium iron boron block, so as to clean the wall surface, and at this time the clamped neodymium iron boron block is synchronized to enter the cleaning liquid to cooperate with the ultrasonic vibrator to clean the surface, after the neodymium iron boron block is sprayed by water, it can be taken down for standby use.
[0036] It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.
Claims
1. An ultrasonic cleaning machine for NdFeB surface treatment, characterized in that, include: The cleaning box (20) is a hollow box with an open top. The middle section of the cleaning box (20) is separated by a rectangular plate. An ultrasonic transducer, including a transducer head and a shell, is installed in one side cavity of the cleaning box (20). A water gun is installed in the other side cavity of the cleaning box (20). Baffles (21) are fixedly connected to the front and rear tops of the cleaning box (20). The baffles (21) are capsule-shaped plates. A motor is installed on the outer wall of each baffle (21). The guiding structure is set on the wall of the baffle (21) to guide the NdFeB block into the cleaning chamber (20). The guiding structure includes: a main shaft (30), a secondary shaft (31), a transmission belt (32), a first driven column (33), a second driven column (34), a clamping rod (35), and a pressure rod (37). The main shaft (30) is rotatably connected to the wall of the symmetrical baffle (21) facing each other. The secondary shaft (31) is also on the baffle (21) that is consistent with the main shaft (30). The walls are symmetrically rotated and connected. The transmission belt (32) is connected to the walls of each baffle (21). The first driven column (33) is rotatably connected between the symmetrical baffles (21), and the second driven column (34) is also rotatably connected between the symmetrical baffles (21). The clamping rod (35) is movably connected to the walls of the symmetrical transmission belt (32). The pressure rod (37) can slide and connect with the clamping rod (35). The pressure rod (37) and the clamping rod (35) can clamp the neodymium iron boron block.
2. The ultrasonic cleaning machine for NdFeB surface treatment according to claim 1, characterized in that, The main shaft (30) and the secondary shaft (31) are cylindrical. The main shaft (30) is located on both sides of the wall of the baffle (21), and the secondary shaft (31) is located at a lower position between the symmetrical main shafts (30). The main shaft (30) and the secondary shaft (31) are provided with teeth on their arc surfaces.
3. The ultrasonic cleaning machine for NdFeB surface treatment according to claim 1, characterized in that, The first driven post (33) and the second driven post (34) are cylindrical with the same size. The first driven post (33) is located on the top of both sides of the cleaning box (20), and the second driven post (34) is located on both sides of the top of the rectangular plate in the middle section of the cleaning box (20). The inner wall of the transmission belt (32) can be simultaneously sleeved on the outer wall of the symmetrical main shaft (30) and the symmetrical secondary shaft (31). The outer arc surface of each first driven post (33) and each second driven post (34) can contact the outer arc surface of the transmission belt (32). The inner wall of the transmission belt (32) is provided with teeth that can mesh with the teeth of the main shaft (30) and the secondary shaft (31).
4. The ultrasonic cleaning machine for NdFeB surface treatment according to claim 1, characterized in that, The clamp (35) is in the shape of a U-shaped frame. The front and rear ends of the clamp (35) are aligned with the symmetrical transmission belt (32). The pressure rod (37) can slide along the opening of the clamp (35). The length of the pressure rod (37) is adapted to the opening of the clamp (35). The wall surface of the pressure rod (37) facing the opening of the clamp (35) is made of rubber.
5. An ultrasonic cleaning machine for NdFeB surface treatment according to claim 1, characterized in that, The guide structure also includes a rotating shaft (36), which is rotatably connected to the opening of the clamping rod (35). The rotating shaft (36) is screw-shaped and can pass through the middle section of the pressure rod (37) and be threadedly connected to the pressure rod (37).
6. The ultrasonic cleaning machine for NdFeB surface treatment according to claim 1, characterized in that, A disassembly structure is provided between the symmetrical transmission belts (32). The disassembly structure includes: a fixed frame (40), side rods (41), screw grooves (42), docking grooves (43), and docking blocks (44). The fixed frame (40) is fixedly connected between the symmetrical transmission belts (32). The side rods (41) are symmetrically fixedly connected to the side wall of the fixed frame (40). The screw grooves (42) are opened through the top of each side rod (41). The docking grooves (43) are opened on the wall of each set of symmetrical side rods (41) facing each other. The docking blocks (44) are symmetrically fixedly connected to both ends of each clamp (35).
7. An ultrasonic cleaning machine for NdFeB surface treatment according to claim 6, characterized in that, Multiple identical disassembly structures are evenly arranged between the symmetrical transmission belts (32). Each disassembly structure is equipped with the same clamp (35), rotating shaft (36), and pressure rod (37). The clamp (35) can slide along the symmetrical side bars (41). Each screw groove (42) is threaded with a bolt. The mating groove (43) can be adapted to slide on the mating block (44). The top of the mating block (44) also has the same screw groove (42).
Citation Information
Patent Citations
Neodymium-iron-boron magnet ultrasonic cleaning equipment
CN214022338U