Extra-high voltage part gantry mechanical arm multi-groove cleaning machine

Abstract

The gantry mechanical arm multi-groove cleaning machine comprises a base, and a cleaning assembly line composed of a feeding table, an ultrasonic rough cleaning pool, an ultrasonic fine cleaning pool, a spraying rinsing pool, a hot air water cutting drying pool and a discharging table is sequentially arranged at the upper end of the base from left to right. The multi-groove cleaning equipment comprises a base, a gantry rail frame and an electric truss matched with the gantry rail frame are arranged above the base, the gantry rail frame is arranged in the direction of a cleaning assembly line, a lifting device is arranged at the bottom of the electric truss, and a mounting frame is arranged at the output end of the bottom of the lifting device. Therefore, a series of efficient cleaning operations such as feeding, circulating cleaning, drying and discharging are completed, the labor intensity and the increase of labor cost caused by manual participation and carrying are greatly reduced, the continuity and stability of the cleaning process are guaranteed, and the overall cleaning operation efficiency is obviously improved.

Description

Technical Field

[0001] This utility model relates to the field of parts cleaning technology, specifically a multi-tank cleaning machine for ultra-high voltage parts using a gantry robotic arm. Background Technology

[0002] Ultra-high voltage (UHV) equipment is exposed to the outdoor environment for extended periods, and its surface easily accumulates contaminants such as dust, oil, salt, and metal particles. These contaminants can form conductive paths in humid environments, reducing insulation strength and potentially causing partial discharge or flashover accidents. Therefore, UHV components need to be cleaned during subsequent disassembly and maintenance.

[0003] Currently, all processes in the existing UHV component cleaning process require manual intervention. From loading, cleaning, drying, and unloading, excessive manual involvement and handling are required, which not only increases labor intensity and labor costs but also affects the overall cleaning efficiency. Therefore, it is necessary to design a gantry robotic arm multi-tank cleaning machine for UHV components to solve the above problems. Utility Model Content

[0004] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0005] Therefore, the purpose of this utility model is to provide a multi-tank cleaning machine for UHV parts using a gantry robotic arm, in order to solve the problem mentioned in the background art that each operation process in the existing UHV parts cleaning process requires manual intervention, from loading, cleaning, drying and unloading, etc., which not only increases labor intensity and labor costs, but also affects the overall cleaning operation efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-tank cleaning machine for ultra-high voltage parts using a gantry robotic arm, comprising a base. From left to right, the upper end of the base is provided with a cleaning production line consisting of a loading platform, an ultrasonic coarse washing tank, an ultrasonic fine washing tank, a spray rinsing tank, a hot air drying tank, and a unloading platform. Above the base is a gantry rail frame and an electric gantry crane matching the gantry rail frame. The gantry rail frame is arranged along the direction of the cleaning production line. A lifting device is provided at the bottom of the electric gantry crane. A mounting frame is provided at the bottom output end of the lifting device. A perforated roller is horizontally arranged on the inner side and lower end of the mounting frame. The perforated roller is longitudinally rotatably connected to the mounting frame. A rotary drive device for driving the perforated roller to rotate longitudinally is also provided on the mounting frame.

[0007] As a preferred embodiment of the UHV parts gantry robotic arm multi-tank cleaning machine described in this utility model, the upper part of the loading platform and the unloading platform are provided with conveying rollers along their length direction, the upper end of the base is provided with a support frame for fixing the gantry rail frame, and the robotic arm installed on the support frame is provided diagonally above the loading platform.

[0008] As a preferred embodiment of the UHV component gantry robotic arm multi-tank cleaning machine described in this utility model, the lifting device includes a dual-shaft winding machine installed at the lower end of the electric gantry, and slings connected to the output shaft end of the winding machine and fixedly connected to both ends of the top of the mounting frame.

[0009] As a preferred embodiment of the UHV parts gantry robotic arm multi-tank cleaning machine described in this utility model, the hollow drum is provided with an inlet / outlet and a door panel corresponding to the inlet / outlet on one side, and the hollow drum has rotating shafts that are rotatably installed on both sides of the mounting frame at both ends.

[0010] The rotary drive device includes a servo motor mounted on one side of the upper end of the mounting frame, a drive sprocket located at the output shaft end of the servo motor, a driven sprocket located at the outer end of one of the rotating shafts, and a chain wound around and connecting the drive sprocket and the driven sprocket.

[0011] As a preferred embodiment of the multi-tank cleaning machine for gantry robotic arms of ultra-high voltage parts described in this utility model, the inner wall of the spray rinsing tank is provided with multiple spray pipes, and multiple high-pressure scattering nozzles are provided on the spray pipes along their length.

[0012] As a preferred embodiment of the UHV component gantry robotic arm multi-tank cleaning machine described in this utility model, the inner wall of the hot air cutting and drying tank is provided with heat spray plates on both sides. The heat spray plates have a hollow structure inside, and several air holes are opened on the opposite surfaces of the heat spray plates on both sides.

[0013] As a preferred embodiment of the multi-tank cleaning machine for gantry robotic arms of ultra-high voltage parts described in this utility model, the top of the base also has drainage ditches on both sides of the ultrasonic coarse cleaning tank, ultrasonic fine cleaning tank, spray rinsing tank and hot air cutting and drying tank.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the multi-tank cleaning machine of the gantry robotic arm for ultra-high voltage parts completes a series of efficient cleaning operations such as loading, circulation cleaning, drying and unloading by constructing a scientific and reasonable cleaning process, which greatly reduces the labor intensity and labor cost increase caused by manual participation and handling, ensures the continuity and stability of the cleaning process, and effectively improves the overall cleaning operation efficiency. Attached Figure Description

[0015] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the hoisting mechanism of this utility model;

[0017] Figure 3 This is a schematic diagram of the rinsing tank and drying tank of this utility model.

[0018] In the diagram: 100, base; 110, support frame; 200, loading platform; 210, ultrasonic coarse washing tank; 220, ultrasonic fine washing tank; 230, spray rinsing tank; 231, spray pipe; 2311, high-pressure scattering nozzle; 240, hot air cutting and drying tank; 241, heat spray plate; 2411, air hole; 250, unloading platform; 300, gantry rail frame; 310, electric gantry crane; 400, lifting device; 410, winding machine; 420, sling; 500, mounting frame; 600, hollow roller; 610, door panel; 620, rotating shaft; 700, rotary drive device; 710, servo motor; 720, drive sprocket; 730, passive sprocket; 740, chain; 800, robotic arm. Detailed Implementation

[0019] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0020] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0022] Figures 1-3 The diagram shown is a complete structural schematic of a multi-tank cleaning machine for ultra-high voltage parts using a gantry robotic arm. Please refer to the provided text. Figures 1-3This embodiment of a multi-tank cleaning machine for ultra-high voltage parts using a gantry robotic arm includes a base 100. From left to right, the upper part of the base 100 is equipped with a cleaning production line consisting of a loading platform 200, an ultrasonic coarse washing tank 210, an ultrasonic fine washing tank 220, a spray rinsing tank 230, a hot air drying tank 240, and a unloading platform 250. Above the base 100 is a gantry rail frame 300 and an electric gantry 310 matching the gantry rail frame 300. The gantry rail frame 300 is arranged along the direction of the cleaning production line. A lifting device 400 is installed at the bottom of the electric gantry 310. A mounting frame 500 is installed at the bottom output end of the lifting device 400. A hollow roller 600 is horizontally arranged on the inner side and lower end of the mounting frame 500. The hollow roller 600 and the mounting frame 500 are longitudinally rotatably connected. A rotary drive device 700 is also installed on the mounting frame 500 to drive the hollow roller 600 to rotate longitudinally.

[0023] The loading platform 200 and unloading platform 250 are also equipped with conveying rollers along their length. The base 100 is also equipped with a support frame 110 for fixing the gantry rail frame 300. The loading platform 200 is equipped with a robotic arm 800 mounted on the support frame 110 at an angle above it. In practical use, the robotic arm 800 can grab the basket containing TBEA components from the loading platform 200, tilt it at an angle, and guide the components into the perforated roller 600. After completion, the door panel 610 is closed. In other embodiments, since the basket containing TBEA components is relatively heavy, when the basket arrives at the loading platform 200, the robotic arm 800 can either directly grab the components from the ground or pick them up one by one and place them into the perforated roller 600. The specific operation method is not limited, prioritizing actual conditions and convenience. Furthermore, the load-bearing specifications and model of the robotic arm 800 can be configured according to actual needs. In summary, due to the automatic loading system, this process achieves fast and convenient loading operations, avoids damage to components that may be caused by manual handling, and improves loading efficiency.

[0024] In this embodiment, the ultrasonic pre-cleaning tank 210 utilizes an ultrasonic generator within the tank to produce high-frequency vibrations, transmitting powerful ultrasonic energy into the cleaning fluid. Under the action of the ultrasound, numerous microbubbles are generated in the cleaning fluid. These bubbles rapidly burst on the surface of the TBEA components, creating a powerful impact force that effectively removes large areas of oil, dust, and other contaminants from the component surface. The pre-cleaning process quickly removes most visible stains, laying the foundation for subsequent fine cleaning. After pre-cleaning, the components enter the ultrasonic fine cleaning tank 220. This tank further optimizes the ultrasonic parameters, employing higher frequencies and more precise energy output for deep cleaning of the components. The fine cleaning process penetrates into the fine crevices, holes, and other complex structural areas of the components, thoroughly removing residual stubborn oil, dust, and microparticle contaminants that may not have been completely removed during the pre-cleaning process, ensuring that the component surface reaches an extremely high cleanliness standard. Through fine cleaning, the surface cleanliness of the components can reach a level where there are almost no visible impurities, meeting the stringent surface cleanliness requirements of TBEA components after silver plating.

[0025] The lifting device 400 includes a dual-shaft winding machine 410 located at the lower end of the electric gantry 310, and slings 420 connected to the output shaft of the winding machine 410 and fixedly connected to both ends of the top of the mounting frame 500. It should be noted that the lifting device 400 can also employ other lifting methods, such as hydraulic rods, cylinders, lead screw pairs, and telescopic motors, etc., without limitation. The hollow roller 600 also has an inlet / outlet and a corresponding door panel 610 on one side. The hollow roller 600 has rotating shafts 620 rotatably mounted on both sides of the mounting frame 500 at both ends. The rotary drive device 700 includes a servo motor 710 located on the upper side of the mounting frame 500, a drive sprocket 720 located at the output shaft of the servo motor 710, a driven sprocket 730 located at the outer end of one of the rotating shafts 620, and a chain 740 wound around and connected to the drive sprocket 720 and the driven sprocket 730. This transmission method prevents water erosion and damage caused by the motor entering the cleaning tank along with the perforated roller 600 after it is installed on one side of the mounting bracket 500. Multiple spray pipes 231 are installed on the inner wall of the spray rinsing tank 230. Multiple high-pressure scattering nozzles 2311 are installed along the length of each spray pipe 231. These spray pipes 231 are connected to the liquid pump and cleaning liquid source via external pipes. The numerous high-pressure scattering nozzles 2311 and the dense spray array effectively cover and rinse the outer surface of the parts inside the perforated roller 600 from multiple angles, removing fine particles and chemical residues adhering to the surface of the parts, further improving the cleanliness of the parts and providing favorable conditions for the subsequent drying process. Heat-spraying plates 241 are installed on both sides of the inner wall of the hot air drying tank 240. The heat-spraying plates 241 have a hollow internal structure, and several air holes 2411 are opened on the opposite sides of the two heat-spraying plates 241. It is understandable that the hot air drying tank 240 is also equipped with a high-power hot air generator. The hot air plate 241 is connected to the hot air generator through the pipeline. Under the action of air pressure, dense hot air is pushed to the surface of the parts and all corners through the air holes 2411. The temperature and wind speed of the hot air can be adjusted according to the material of the parts and the process requirements. The high temperature hot air generated during operation blows evenly on the surface of the parts, causing the trace amount of moisture remaining on the surface of the parts to evaporate quickly, thereby achieving a fast and efficient drying process, reaching a state where it can be directly carried out in subsequent processes or stored.

[0026] In summary, this multi-tank cleaning equipment, by constructing a scientific and reasonable cleaning process, completes a series of efficient cleaning operations such as feeding, transfer cleaning, drying, and unloading. This greatly reduces the labor intensity and labor costs caused by manual intervention and handling, ensures the continuity and stability of the cleaning process, and significantly improves the overall cleaning operation efficiency.

[0027] Furthermore, the top of the base 100 also has drainage channels on both sides of the ultrasonic coarse washing tank 210, ultrasonic fine washing tank 220, spray rinsing tank 230, and hot air drying tank 240. It is understandable that since the perforated roller 600 inevitably causes water droplets to cause contamination during handling and hoisting, the drainage channels can guide and collect the dripping water, preventing contamination of the platform and ground. The collected water is treated by an external wastewater purification and filtration system and can be reused in the cleaning machine.

[0028] In summary, this embodiment of a gantry-type robotic arm multi-tank cleaning machine for ultra-high voltage (UHV) components utilizes the robotic arm 800 to grab a basket containing UHV components from the loading platform 200, tilting it and guiding the components into a perforated drum 600 before closing the drum. This achieves a fast and convenient loading operation. Subsequently, with the cooperation of the electric gantry crane 310 and the lifting device 400, the perforated drum 600 is sequentially immersed in the ultrasonic coarse cleaning tank 210 and the ultrasonic fine cleaning tank 220. The coarse cleaning tank effectively removes and peels away large areas of oil, dust, and other contaminants from the surface of the components. After removing most obvious stains, the parts undergo a deep cleaning in a fine washing tank to thoroughly remove stubborn oil stains, dust, and tiny particulate contaminants that may not have been completely removed during the rough washing process. This ensures that the surface of the parts reaches a high standard of cleanliness. Subsequently, the perforated roller 600 is placed in a spray rinsing tank 230. Several high-pressure diffused spray nozzles 2311 and a dense spray array effectively cover and rinse the outer surface of the parts within the perforated roller 600 from multiple angles, thereby removing fine particles and chemical residues adhering to the surface of the parts, further improving their cleanliness. The parts achieve a high level of cleanliness. After completion, the perforated roller 600 is placed in the hot air drying tank 240. Under air pressure, the hot air plate 241 sprays dense hot air through the air holes 2411 onto the surface and corners of the parts. The high-temperature hot air generated during operation blows evenly onto the surface of the parts, causing the trace amounts of residual moisture on the surface of the parts to evaporate rapidly, thus achieving a fast and efficient drying process. The parts are ready for subsequent processes or storage. It should be noted that during the above cleaning and drying process, the rotary drive device 700 will always drive the perforated roller 600 to rotate slowly and uniformly. The advantage lies in its ability to ensure that the cleaning solution in the fine cleaning tank and the ultrasonic bubbles come into full contact, that the accumulated parts come into full contact with the spray water, and that they come into full contact with the hot air flow. Compared with the traditional static basket cleaning, it has a more comprehensive, thorough and efficient cleaning effect. Finally, the dried parts and the hollow roller 600 are hoisted to the unloading platform 250. The door panel 610 on one side of the hollow roller 600 is rotated to the bottom, so that the parts in the roller are poured into the basket on the unloading platform 250, and then transferred away by the conveyor roller. This completes the cleaning process of the ultra-high voltage parts.

[0029] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A multi-tank cleaning machine for ultra-high voltage parts using a gantry robotic arm, characterized in that, The system includes a base (100), on the upper part of which, from left to right, is a cleaning production line consisting of a loading platform (200), an ultrasonic coarse washing tank (210), an ultrasonic fine washing tank (220), a spray rinsing tank (230), a hot air drying tank (240), and a unloading platform (250). Above the base (100) is a gantry rail frame (300) and an electric gantry crane (310) matching the gantry rail frame (300). The gantry rail frame (300) is positioned along... The cleaning line is laid out in the following directions: the electric gantry (310) is equipped with a lifting device (400) at the bottom, the lifting device (400) is equipped with a mounting frame (500) at the bottom output end, the mounting frame (500) is equipped with a hollow roller (600) on the inner side and lower end, the hollow roller (600) and the mounting frame (500) are connected in a longitudinal rotation, and the mounting frame (500) is also equipped with a rotary drive device (700) for driving the hollow roller (600) to rotate longitudinally.

2. The multi-tank cleaning machine for ultra-high voltage parts using a gantry robotic arm according to claim 1, characterized in that: The upper part of the loading platform (200) and unloading platform (250) is also provided with conveying rollers along their length direction. The upper end of the base (100) is also provided with a support frame (110) for fixing the gantry rail frame (300). A robotic arm (800) installed on the support frame (110) is provided diagonally above the loading platform (200).

3. The multi-tank cleaning machine for ultra-high voltage parts using a gantry robotic arm according to claim 1, characterized in that: The lifting device (400) includes a dual-shaft winding machine (410) located at the lower end of the electric gantry (310) and slings (420) connected to the output shaft end of the winding machine (410) and fixedly connected to both ends of the top of the mounting frame (500).

4. The multi-tank cleaning machine for ultra-high voltage parts using a gantry robotic arm according to claim 1, characterized in that: The hollow roller (600) is also provided with an inlet / outlet and a door panel (610) corresponding to the inlet / outlet on one side. The hollow roller (600) has a rotating shaft (620) at both ends that is rotatably installed on both sides of the mounting frame (500). The rotary drive device (700) includes a servo motor (710) disposed on one side of the upper end of the mounting bracket (500), a drive sprocket (720) located at the output shaft end of the servo motor (710), a driven sprocket (730) located at the outer end of one of the rotating shafts (620), and a chain (740) wound around and connected to the drive sprocket (720) and the driven sprocket (730).

5. A multi-tank cleaning machine for ultra-high voltage parts using a gantry robotic arm, as described in claim 1, characterized in that: The inner wall of the spray rinsing tank (230) is provided with multiple spray pipes (231), and multiple high-pressure scattering nozzles (2311) are provided on the spray pipes (231) along their length.

6. The multi-tank cleaning machine for ultra-high voltage parts using a gantry robotic arm according to claim 1, characterized in that: The hot air drying tank (240) has heat spray plates (241) on both sides of its inner wall. The heat spray plates (241) have a hollow structure inside, and several air holes (2411) are opened on the opposite sides of the heat spray plates (241).

7. A multi-tank cleaning machine for ultra-high voltage parts using a gantry robotic arm, as described in claim 1, characterized in that: The base (100) also has drainage ditches on both sides of the ultrasonic coarse washing tank (210), ultrasonic fine washing tank (220), spray rinsing tank (230) and hot air water cutting drying tank (240).

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