Full-automatic high-precision directional high-pressure ultrasonic cleaning equipment

Abstract

The utility model discloses full -automatic high accuracy directional high pressure ultrasonic cleaning equipment relates to equipment cleaning technical field, including first rack and second rack, a plurality of ultrasonic cleaning mechanism set up in the top of second rack, drying assembly set up in one side of ultrasonic cleaning mechanism, directional spray assembly set up in the top of second rack, a plurality of circulation filter device set up in the top of first rack with directional spray assembly cooperation, transport component sets up in one side of second rack, equipment control box sets up in one end of second rack. The utility model discloses rational and reliable, through the integration ultrasonic cleaning mechanism, directional spray assembly, circulation filter device, drying assembly and transport component, has realized to the efficient cleaning and drying of complex workpiece such as blade battery shell. Ultrasonic cleaning mechanism effectively removes the fine contaminant in the surface and blind hole, and high pressure large flow spray washing removes the residual and prevents secondary pollution.

Description

Technical Field

[0001] This utility model relates to the field of equipment cleaning technology, specifically to a fully automatic high-precision directional high-pressure ultrasonic cleaning device. Background Technology

[0002] In modern industry, especially in precision manufacturing, the cleanliness requirements for workpieces are becoming increasingly stringent. Traditional cleaning methods, such as soaking, manual wiping, or simple ultrasonic cleaning, are no longer sufficient to meet the cleanliness demands of high-precision parts. For example, in the production of blade battery casings for new energy vehicles, aluminum alloys are prone to contamination with metal ions, oil, and various impurities during manufacturing processes. The presence of these contaminants not only affects product quality but can also lead to serious safety hazards, such as short circuits or explosions. However, existing cleaning equipment often cannot simultaneously provide high-cleanliness cleaning and automated operation, resulting in low cleaning efficiency, increased labor costs, and unstable product yield rates.

[0003] While existing high-precision ultrasonic cleaning equipment can achieve good cleaning results to a certain extent, its cleaning capabilities remain insufficient when dealing with workpieces with complex structures and diverse surface details. Particularly in terms of automation control and production cycle time, existing ultrasonic cleaning equipment struggles to meet the demands of modern high-efficiency production lines for continuous operation and intelligent control. Furthermore, it is ineffective at deeply removing stubborn contaminants or micron-sized stains from workpieces such as blades and battery casings, resulting in incomplete cleaning and further increasing the workload of subsequent manual intervention and rework. This not only reduces overall production efficiency but also increases labor costs.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Summary of the Invention

[0005] In view of the problems in the related technologies, this utility model proposes a fully automatic high-precision directional high-pressure ultrasonic cleaning device to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows: A fully automatic high-precision directional high-pressure ultrasonic cleaning equipment includes a first frame and a second frame; several ultrasonic cleaning mechanisms are located on the top of the second frame; a drying component is located on one side of the ultrasonic cleaning mechanism; a directional spray component is located at the top of the second frame; several circulating filtration devices are located at the top of the first frame and cooperate with the directional spray component; a transport component is located on one side of the second frame; and an equipment control box is located at one end of the second frame.

[0007] Furthermore, to remove minute contaminants from the surface and internal blind holes and crevices of the blade battery casing, the ultrasonic cleaning mechanism includes a cleaning chamber mounted on top of the second frame. Inside the cleaning chamber are a baffle and a vibrating plate. A bottom vibrating block and a side vibrating block are fitted to one side of the baffle, and both are located at the bottom and side wall of the cleaning chamber. A vibrating block is mounted on top of the vibrating plate, and a rotating shaft is inserted inside the vibrating block. An eccentric block is mounted at one end of the rotating shaft. A servo motor is connected to the other end of the rotating shaft and is located on top of the directional spray assembly. Both the baffle and the vibrating plate are positioned at a 30-degree angle to the horizontal plane.

[0008] Furthermore, in order to effectively avoid watermarks, oxidation or corrosion caused by insufficient drying, the drying assembly includes a drying chamber located on one side of the ultrasonic cleaning mechanism, and a heating chamber, an air filter and a high-pressure fan are sequentially arranged on one side of the drying chamber and on the top of the second frame.

[0009] Furthermore, in order to effectively flush away the pollutants that have been detached after ultrasonic treatment, the directional spray assembly includes a U-shaped frame at the top of the second frame, and a number of spray elements that cooperate with several circulating filter devices are provided at the bottom of the U-shaped frame.

[0010] Furthermore, in order to achieve efficient purification and recycling of the cleaning solution, the circulating filtration device includes a water storage tank, a filter, and a water pump, which are sequentially arranged on the top of the first frame and cooperate with the cleaning tank.

[0011] Furthermore, in order to ensure that the tooling baskets carrying the blade battery casings can be accurately delivered to each process station, the transport components include a robot frame set on one side of the second frame, with robot guide rails symmetrically arranged on the top of the robot frame, and robots set on the two sets of robot guide rails.

[0012] The beneficial effects of this utility model are as follows: 1. This utility model features a reasonable and reliable structure and simple operation. By integrating an ultrasonic cleaning mechanism, a directional spray assembly, a circulating filtration device, a drying assembly, and a transport assembly, it achieves efficient cleaning and drying of complex workpieces such as blade battery casings. The ultrasonic cleaning mechanism effectively removes fine contaminants from surfaces and blind holes; high-pressure, high-flow-rate spray rinsing removes residues and prevents secondary pollution. The circulating filtration device reduces chemical consumption and wastewater discharge, aligning with green manufacturing principles. The drying assembly utilizes pure hot air and precise temperature control to thoroughly remove water droplets and water films, preventing watermarks, oxidation, or corrosion, and ensuring continuous operation to prevent secondary pollution. The six-axis robot precisely controls the gripping and placement positions, ensuring accurate positioning, avoiding problems caused by offset, improving equipment stability and safety, achieving automated continuous operation, and increasing production efficiency.

[0013] 2. This invention utilizes an ultrasonic cleaning mechanism, a directional spray assembly, and a circulating filtration device. Ultrasonic cleaning leverages the cavitation effect generated by high-frequency vibrations to create microbubbles in the liquid, which rapidly burst, generating impact force to effectively remove fine contaminants from the surface and internal blind holes and crevices of the battery casing, thus improving cleaning cleanliness. After ultrasonic cleaning, high-pressure, high-flow-rate spray rinsing quickly washes away detached contaminants, preventing re-adhesion, and further removes residual cleaning agent or water stains, further enhancing cleaning quality. The cleaning solution is reused through the circulating filtration device, reducing replacement frequency, lowering chemical consumption, and reducing wastewater discharge, aligning with the development concept of green manufacturing.

[0014] 3. This invention, by incorporating a drying component and employing pure hot air with precise temperature control, can thoroughly remove residual water droplets and films from the surface and micropores of the blade battery casing, effectively preventing watermarks, oxidation, or corrosion caused by incomplete drying. This drying process follows multiple cleaning and spraying processes, enabling continuous operation and effectively preventing secondary contamination or oxidation that may occur during the exposure of the blade battery casing, thereby improving the overall line efficiency and the consistency of cleaning quality.

[0015] 4. By incorporating a transport component, this utility model enables the six-axis robot to move flexibly at multiple angles, precisely controlling the gripping and placement positions. This ensures the accurate positioning of the product baskets within each tank, preventing incomplete cleaning or equipment collisions due to misalignment. Automated loading and unloading effectively reduces human error, improving the stability and safety of equipment operation. It not only achieves automated and continuous operation of the entire cleaning process but also increases production efficiency. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is one of the structural schematic diagrams of a fully automatic high-precision directional high-pressure ultrasonic cleaning device according to an embodiment of the present utility model; Figure 2 This is the second structural schematic diagram of the fully automatic high-precision directional high-pressure ultrasonic cleaning equipment according to an embodiment of the present utility model; Figure 3 yes Figure 2 A magnified view of point A; Figure 4This is a plan view of a fully automatic high-precision directional high-pressure ultrasonic cleaning device according to an embodiment of the present utility model.

[0018] In the picture: 1. First frame; 2. Second frame; 3. Ultrasonic cleaning mechanism; 301. Cleaning tank; 302. Baffle; 303. Vibrating plate; 304. Bottom vibrating block; 305. Side vibrating block; 306. Vibrating block; 307. Rotating shaft; 308. Eccentric block; 309. Servo motor; 4. Drying assembly; 401. Drying box; 402. Heating chamber; 403. Air filter; 404. High-pressure blower; 5. Directional spray assembly; 501. U-shaped frame; 502. Spray component; 6. Circulating filtration device; 601. Water storage tank; 602. Filter; 603. Water pump; 7. Transport assembly; 701. Robot frame; 702. Robot guide rail; 703. Robot; 8. Equipment control box. Detailed Implementation

[0019] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0020] According to an embodiment of the present invention, a fully automatic high-precision directional high-pressure ultrasonic cleaning device is provided.

[0021] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figures 1-4 As shown, the fully automatic high-precision directional high-pressure ultrasonic cleaning equipment according to an embodiment of the present invention includes a first frame 1 and a second frame 2; a plurality of ultrasonic cleaning mechanisms 3 are disposed on the top of the second frame 2; a drying assembly 4 is disposed on one side of the ultrasonic cleaning mechanism 3; a directional spray assembly 5 is disposed on the top of the second frame 2; a plurality of circulating filter devices 6 are disposed on the top of the first frame 1 and cooperate with the directional spray assembly 5; a transport assembly 7 is disposed on one side of the second frame 2; and an equipment control box 8 is disposed at one end of the second frame 2.

[0022] By integrating the ultrasonic cleaning mechanism 3, the directional spray assembly 5, the circulating filter device 6, the drying assembly 4, and the transport assembly 7, efficient cleaning and drying of complex workpieces such as blade battery casings are achieved. The ultrasonic cleaning mechanism 3 effectively removes fine contaminants from surfaces and blind holes; high-pressure, high-flow-rate spray rinsing removes residues and prevents secondary pollution. The circulating filter device 6 reduces chemical consumption and wastewater discharge, aligning with green manufacturing principles. The drying assembly 4 utilizes pure hot air and precise temperature control to thoroughly remove water droplets and films, preventing watermarks, oxidation, or corrosion, and ensuring continuous operation to prevent secondary pollution. The six-axis robot 703 precisely controls the gripping and placement positions, ensuring accurate positioning, avoiding problems caused by offset, improving equipment stability and safety, achieving automated continuous operation, and increasing production efficiency.

[0023] Specifically, the equipment control box 8 is equipped with a human-machine interface and a PLC (programmable logic controller). The human-machine interface is the interaction interface between the operator and the automation system. Its main function is to display the real-time operating status and the input of control commands. The PLC is used to execute specific control tasks, such as switch and sensor signal acquisition and processing.

[0024] It should be noted that the first frame 1, the second frame 2, the washing box 301, the drying box 401, and the water storage tank 601 are all made of SUS304 stainless steel.

[0025] In one embodiment, the ultrasonic cleaning mechanism 3 includes a cleaning chamber 301 mounted on top of the second frame 2. Inside the cleaning chamber 301 are a baffle 302 and a vibrating plate 303. A bottom vibrating block 304 and a side vibrating block 305 are fitted onto one side of the baffle 302, and both are located at the bottom and side wall of the cleaning chamber 301. A vibrating block 306 is mounted on top of the vibrating plate 303, and a rotating shaft 307 is inserted inside the vibrating block 306. An eccentric block 308 is mounted at one end of the rotating shaft 307, and a servo motor 309 is connected to the other end of the rotating shaft 307. The servo motor 309 is mounted on top of the directional spray assembly 5. Both the baffle 302 and the vibrating plate 303 are positioned at a 30-degree angle to the horizontal plane. This effectively removes fine contaminants from the surface and internal blind holes and crevices of the blade battery casing, improving the cleanliness of the blade battery casing.

[0026] In one embodiment, the drying assembly 4 includes a drying chamber 401 disposed on one side of the ultrasonic cleaning mechanism 3. A heating element 402, an air filter 403, and a high-pressure blower 404 are sequentially arranged on one side of the drying chamber 401 and on top of the second frame 2. This effectively removes residual moisture from the surface and crevices of the blade battery casing after cleaning, thereby preventing watermarks, oxidation, or corrosion caused by insufficient drying.

[0027] In one embodiment, the directional spray assembly 5 includes a U-shaped frame 501 disposed at the top of the second frame 2, and a plurality of spray elements 502 disposed at the bottom of the U-shaped frame 501 in cooperation with a plurality of circulating filter devices 6. This effectively washes away contaminants that have been detached after ultrasonic treatment and removes residual agents or water stains, preventing secondary pollution.

[0028] In one embodiment, the circulating filtration device 6 includes a water storage tank 601, a filter 602, and a water pump 603, which are sequentially arranged on the top of the first frame 1 and cooperate with the cleaning tank 301. This not only achieves efficient purification and recycling of the cleaning solution but also ensures the continuity and stability of the cleaning process.

[0029] In one embodiment, the transport component 7 includes a robot frame 701 disposed on one side of the second frame 2. Robot guide rails 702 are symmetrically arranged on the top of the robot frame 701, and robots 703 are mounted on the two sets of robot guide rails 702. This ensures that the tooling baskets carrying the blade battery casings can be accurately delivered to each process station.

[0030] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0031] like Figures 1-4 As shown, in practical applications, after the staff places the tooling basket containing the blade battery casings to be cleaned on the equipment loading platform, they confirm the start-up conditions on the touch screen interface of the equipment control box 8 and start the PLC automatic operation program, and the equipment enters the fully automatic cleaning process.

[0032] The six-axis robot 703 is precisely positioned via the robot guide rail 702, grabs the tooling basket from the loading position, and sends it into the first cleaning box 301 according to the preset path to complete the initial cleaning and positioning.

[0033] After the blade battery casing enters the cleaning tank 301, the ultrasonic cleaning mechanism 3 is activated, generating high-frequency vibration and "cavitation effect" in the cleaning fluid, effectively removing contaminants such as oil and metal debris from the surface of the battery casing and from blind holes and crevices; at the same time, the directional spray assembly 5 rinses the blade battery casing, accelerating the removal of the detached contaminants and preventing their secondary adhesion.

[0034] After initial cleaning, the blade battery casing is transferred by robot 703 to a pure water rinsing tank, where the ultrasonic cleaning mechanism 3 is activated again to deeply rinse the residual agents with pure water; subsequently, the directional spray assembly 5 is used to further rinse away surface impurities and improve cleanliness.

[0035] For areas of the blade battery casing that are difficult to clean, a 30-degree high-precision directional ultrasonic technology is used to enhance the energy concentration effect and achieve intensive cleaning of key areas; at the same time, a directional spray assembly of 5 is used to thoroughly rinse the blade battery casing to ensure cleaning without dead corners.

[0036] After completing multiple cleaning and rinsing processes, the six-axis robot 703 sends the tooling basket into the drying chamber 401. The high-pressure blower 404, together with the heating element 402 and the air filter 403, generates a high-temperature clean airflow to uniformly dry the blade battery casing with hot air circulation. This quickly removes residual moisture from the surface and micropores, effectively avoiding watermarks, oxidation, or corrosion, and ensuring the quality of subsequent assembly processes.

[0037] After drying, the six-axis robot 703 automatically removes the cleaned and dried tooling basket and transfers it to the discharge area, completing the entire cleaning process.

[0038] In summary, by utilizing the above-mentioned technical solution of this utility model, and integrating the ultrasonic cleaning mechanism 3, the directional spray assembly 5, the circulating filtration device 6, the drying assembly 4, and the transport assembly 7, efficient cleaning and drying of complex workpieces such as blade battery casings are achieved. The ultrasonic cleaning mechanism 3 effectively removes fine contaminants from the surface and blind holes; high-pressure, high-flow-rate spray rinsing removes residues and prevents secondary pollution. The circulating filtration device 6 reduces chemical consumption and wastewater discharge, conforming to the concept of green manufacturing. The drying assembly 4 uses pure hot air and precise temperature control to thoroughly remove water droplets and water films, avoiding watermarks, oxidation, or corrosion, and ensuring continuous operation to prevent secondary pollution. The six-axis robot 703 precisely controls the gripping and placement positions, ensuring accurate positioning, avoiding problems caused by deviation, improving the stability and safety of the equipment, realizing automated continuous operation, and improving production efficiency. By setting up the ultrasonic cleaning mechanism 3, the directional spray assembly 5, and the circulating filtration device 6, this utility model utilizes the "cavitation effect" generated by high-frequency vibration to form microbubbles in the liquid and rapidly break them, thereby generating impact force, effectively removing fine contaminants from the surface and internal blind holes and crevices of the battery casing, and improving the cleaning cleanliness. After ultrasonic cleaning, high-pressure, high-flow-rate spray rinsing quickly removes detached contaminants, preventing re-adhesion and further removing residual cleaning agent or water stains, thus improving cleaning quality. The cleaning solution is reused through a circulating filter device 6, reducing replacement frequency, chemical consumption, and wastewater discharge, aligning with green manufacturing principles. This invention, with its drying component 4, utilizes pure hot air and precise temperature control to thoroughly remove residual water droplets and films from the surface and micropores of the blade battery casing, effectively preventing watermarks, oxidation, or corrosion caused by incomplete drying. This drying process follows multiple cleaning and spraying processes, enabling continuous operation and effectively preventing secondary contamination or oxidation that may occur during exposure of the blade battery casing, thereby improving overall line efficiency and cleaning quality consistency. This invention, with its transport component 7, utilizes a six-axis robot 703 with flexible multi-angle movement capabilities, precisely controlling gripping and placement positions to ensure accurate positioning of the product tooling baskets in each tank, preventing incomplete cleaning or equipment collisions due to misalignment. Automated loading and unloading effectively reduces human error and improves the stability and safety of equipment operation. It not only realizes the automation and continuous operation of the entire cleaning process, but also improves production efficiency.

[0039] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0040] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A full-automatic high-precision directional high-pressure ultrasonic cleaning equipment, characterized in that, include: First rack (1) and second rack (2); Several ultrasonic cleaning mechanisms (3) include a cleaning tank (301) set on the top of the second frame (2). The cleaning tank (301) is provided with a baffle (302) and a vibrating plate (303). A bottom vibrating block (304) and a side vibrating block (305) are provided on one side of the baffle (302). The bottom vibrating block (304) and the side vibrating block (305) are both set on the bottom and side wall of the cleaning tank (301). A vibrating block (306) is provided on the top of the vibrating plate (303). A rotating shaft (307) is inserted inside the vibrating block (306). An eccentric block (308) is provided at one end of the rotating shaft (307). A servo motor (309) is connected to the other end of the rotating shaft (307). The servo motor (309) is set on the top of the directional spray assembly (5). The drying assembly (4) includes a drying chamber (401) disposed on one side of the ultrasonic cleaning mechanism (3). A heating element (402), an air filter (403) and a high-pressure blower (404) are sequentially disposed on one side of the drying chamber (401) and on the top of the second frame (2). The directional spray assembly (5) includes a U-shaped frame (501) set at the top of the second frame (2), and the bottom of the U-shaped frame (501) is provided with a plurality of spray elements (502) that cooperate with a plurality of circulating filter devices (6). A plurality of circulating filtration devices (6) include a water storage tank (601), a filter (602) and a water pump (603) arranged sequentially on the top of the first frame (1) and cooperating with the cleaning tank (301). The transport component (7) is disposed on one side of the second frame (2); The equipment control box (8) is located at one end of the second frame (2).

2. The full-automatic high-precision directional high-pressure ultrasonic cleaning equipment according to claim 1, characterized in that, Both the baffle (302) and the vibrating plate (303) are set at a 30-degree angle to the horizontal plane.

3. The full-automatic high-precision directional high-pressure ultrasonic cleaning equipment according to claim 1, characterized in that, The transport component (7) includes a robot frame (701) disposed on one side of the second frame (2), with robot guide rails (702) symmetrically disposed on the top of the robot frame (701), and robots (703) disposed on the two sets of robot guide rails (702).

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