A surface treatment device and treatment method for a hydrogen-oxygen integrated machine

Abstract

The application provides a hydrogen-oxygen integrated machine shell surface treatment device and treatment method, and belongs to the technical field of shell processing. The surface treatment device comprises an equipment platform and a paint spraying box fixedly installed on the top of the equipment platform, a support box is arranged in the paint spraying box, four trapezoidal sliding seats are slidably installed on the inner wall of the bottom of the support box, an installation plate is fixedly installed on the top of each of the four trapezoidal sliding seats, a plugging template is fixedly installed on each of the four installation plates, and a plurality of plugs are arranged on the plugging template. The surface treatment method comprises the following steps: placing a hydrogen-oxygen integrated machine shell on the support box in the paint spraying box of the hydrogen-oxygen integrated machine shell surface treatment device and positioning the hydrogen-oxygen integrated machine shell. The hydrogen-oxygen integrated machine shell surface treatment device and treatment method have the advantages that the reserved holes and the heat dissipation holes on the shell can be automatically plugged before paint spraying, the process is saved, the method is efficient, and the contact amount of workers and paint can be reduced.

Description

Technical Field

[0001] This invention relates to the field of shell processing technology, and in particular to a surface treatment device and method for the shell of a hydrogen-oxygen inhalation and drinking integrated machine. Background Technology

[0002] Numerous clinical studies have demonstrated that hydrogen molecules can significantly improve and prevent respiratory diseases, as well as chronic conditions such as hyperglycemia and hyperlipidemia. Consequently, hydrogen-oxygen inhalation and drinking machines have emerged on the market. These machines utilize water electrolysis technology, producing hydrogen and oxygen through electrolysis of water. A food-grade hydrogen dissolving pump is then used to physically dissolve the hydrogen, producing oxygen, hydrogen gas, and hydrogen-rich water. The outer casing of the hydrogen-oxygen inhalation and drinking machine undergoes processes such as polishing and painting during production. Because the machine contains components such as a water outlet pipe, display screen, operation buttons, and power connectors, pre-drilled holes are provided on the casing for these components. Additionally, several ventilation holes are provided to meet heat dissipation requirements. To prevent paint from entering the casing and causing installation problems for subsequent components, both the pre-drilled holes and the ventilation holes must be sealed during painting.

[0003] In existing technologies, the sealing of the reserved holes and heat dissipation holes on the outer shell of the hydrogen-oxygen inhalation and drinking machine is mostly done manually before painting. It is impossible to automatically form a comprehensive seal on the outer shell during painting, resulting in a large number of steps in the overall surface treatment of the outer shell and low efficiency.

[0004] Therefore, it is necessary to provide a surface treatment device and method for the outer shell of a hydrogen-oxygen inhalation and drinking device to solve the above-mentioned technical problems. Summary of the Invention

[0005] The technical problem solved by this invention is to provide a method that can automatically seal the reserved holes and heat dissipation holes on the outer casing, automatically move the outer casing into the paint spraying box, reduce the amount of contact between workers and paint, and clean the debris that adheres to the surface of the outer casing during the sanding process during the transfer process, thus saving steps and providing an efficient processing method.

[0006] To solve the above-mentioned technical problems, the present invention provides a surface treatment device for the outer shell of a hydrogen-oxygen inhalation and drinking integrated machine, comprising: a device platform and a spray box fixedly installed on the top of the device platform. An installation pipe is fixedly installed on one inner wall of the spray box, and multiple spray nozzles are fixedly installed on the installation pipe. A top plate is fixedly installed on the top of the spray box, and a first lead screw drive mechanism is provided at the bottom of the top plate. A first movable seat is provided on the first lead screw drive mechanism. A first opening is provided on the side of the spray box near the first movable seat. A fixed arm is fixedly installed at the bottom of the first movable seat, and the bottom end of the fixed arm extends into the spray box and is fixedly installed with an L-shaped fixed seat. A first connecting shaft is rotatably installed at the bottom of the L-shaped fixed seat, and a rotating support plate is fixedly installed at the bottom end of the first connecting shaft. A first servo motor is fixedly installed on the L-shaped fixed seat, and the output shaft of the first servo motor is fixedly connected to the top end of the first connecting shaft. A second connecting shaft is rotatably installed on the rotating support plate, and a support box is fixedly installed at the top end of the second connecting shaft. A second servo motor is fixedly installed at the bottom of the rotating support plate. The output shaft of the second servo motor is fixedly connected to the bottom end of the second connecting shaft. A first electric push rod is fixedly mounted on the L-shaped fixed base. A connecting plate is fixedly mounted on the output shaft of the first electric push rod. A cover is rotatably mounted on the connecting plate. Four trapezoidal slides are slidably mounted on the bottom inner wall of the support box. A mounting plate is fixedly mounted on the top of each of the four trapezoidal slides. A sealing template is fixedly mounted on each of the four mounting plates. Multiple plugs are provided on the sealing template. A fixing frame is provided inside the support box. The bottom of the fixing frame is fixedly mounted with... The support box is equipped with four trapezoidal pressure blocks, the inclined waist surfaces of the four trapezoidal pressure blocks are in contact with the inclined waist surfaces of the corresponding trapezoidal slides, four Z-shaped connecting blocks are fixedly installed on the fixed frame, four second electric push rods are fixedly installed on the top inner wall of the support box, the output shafts of the four second electric push rods are fixedly connected to the corresponding Z-shaped connecting blocks, one end of each of the four trapezoidal slides is fixedly installed, the other end of each of the four tension springs is fixedly connected to the four inner walls of the support box, and four first positioning blocks are fixedly installed on the top of the support box.

[0007] Preferably, two first movable doors are slidably installed on the top of the equipment platform. The two first movable doors are used to block the first opening. Both first movable doors are provided with clearance notches. The fixed arm passes through the two clearance notches and is movably connected to the inner wall of the two clearance notches.

[0008] Preferably, an arc-shaped baffle is fixedly installed on the L-shaped mounting base.

[0009] Furthermore, a second lead screw drive mechanism is provided at the bottom of the top plate, and a second movable seat is provided on the second lead screw drive mechanism. A second opening is provided on the side of the paint spray box near the second movable seat. A placement seat is fixedly installed on the top of the equipment platform, and four second positioning blocks are fixedly installed on the placement seat. A fixed plate is fixedly installed at the bottom of the second movable seat. Four guide slide rods are slidably installed through the fixed plate. The same lifting platform is fixedly installed at the bottom end of the four guide slide rods. A third connecting shaft is rotatably installed at the bottom of the lifting platform. A rotating seat is fixedly installed at the bottom end of the third connecting shaft. Parallel fingers are fixedly installed at the bottom of the rotating seat. The cylinder has two grippers with fixed abutment heads. A hydraulic cylinder is fixedly installed on the top of the fixed plate. The output shaft of the hydraulic cylinder extends to the bottom of the fixed plate and is fixedly connected to the lifting platform. A mounting frame is also fixedly installed on the top of the equipment platform. Multiple cleaning cylinders are rotatably installed in the mounting frame. Multiple cloth strips are provided on the outer wall of the cleaning cylinders. Multiple electric motors are fixedly installed on the top of the mounting frame. The top of each cleaning cylinder is fixedly connected to the output shaft of the corresponding electric motor. A third servo motor is fixedly installed on the bottom of the lifting platform. The third servo motor is drivenly connected to the third connecting shaft.

[0010] Preferably, a first gear is fixedly sleeved on the third connecting shaft, and a second gear is fixedly sleeved on the output shaft of the third servo motor, the second gear meshing with the first gear.

[0011] Preferably, anti-slip plates are fixedly installed on the outer walls of the two contact heads on the sides away from each other.

[0012] Furthermore, the top of the equipment platform is provided with a square opening located on one side of the mounting bracket, and the bottom of the equipment platform is fixedly installed with an air guide duct located directly below the square opening. A filter box and an exhaust fan are provided on one side of the equipment platform. A box cover is fixedly installed on the top of the filter box, and a first air duct is fixedly installed on the bottom of the air guide duct. The bottom end of the first air duct is fixedly connected to the filter box. A second air duct is fixedly installed on the top of the box cover, and the bottom end of the second air duct is fixedly connected to the air inlet of the exhaust fan. Filter cotton sheets are provided inside the filter box.

[0013] Preferably, a support frame is fixedly installed inside the filter box, the filter cotton sheet is placed on top of the support frame, and an abutment frame is integrally formed on the bottom of the box cover, with the bottom of the abutment frame contacting the top of the filter cotton sheet.

[0014] Preferably, a cleaning port is provided on one inner wall of the filter box, and two sliding grooves are fixedly installed on one outer wall of the filter box. The same blocking plate is slidably installed in the two sliding grooves, and a hand block is fixedly installed on the top of the blocking plate.

[0015] To address the aforementioned technical problems, this invention also proposes a method for surface treatment of the outer shell of a hydrogen-oxygen inhalation and drinking device, comprising the following steps:

[0016] T1: Place the outer shell of the hydrogen-oxygen inhalation and drinking machine on the support box inside the paint spraying box of the outer shell surface treatment device of the hydrogen-oxygen inhalation and drinking machine and position it properly;

[0017] T2: Start the first electric push rod on the surface treatment device of the hydrogen-oxygen inhalation and drinking machine to run, drive the cover to move downward and cover the top opening of the hydrogen-oxygen inhalation and drinking machine.

[0018] T3: Start the operation of the four second electric push rods in the support box, so that the four sealing templates block the reserved holes or heat dissipation holes on the four sides of the hydrogen-oxygen inhalation and drinking machine shell respectively;

[0019] T4: Start the second servo motor to drive the support box to rotate, and at the same time start the painting equipment to spray paint on the surface of the hydrogen-oxygen inhalation and drinking machine.

[0020] T5: After the painting is completed, start the first lead screw drive mechanism on the surface treatment device of the hydrogen-oxygen inhalation and drinking machine to move the painted outer shell of the hydrogen-oxygen inhalation and drinking machine out of the paint box.

[0021] Compared with related technologies, the surface treatment device and method for the outer shell of the hydrogen-oxygen inhalation and drinking integrated machine provided by the present invention have the following beneficial effects:

[0022] The surface treatment device for the outer shell of the hydrogen-oxygen inhalation and drinking machine provided by this invention, through the arrangement of components such as four trapezoidal slides, four mounting plates, four sealing templates, four trapezoidal pressure blocks, a fixing frame, four Z-shaped connecting blocks, four tension springs, and four second electric push rods, allows the outer shell of the hydrogen-oxygen inhalation and drinking machine to be placed on the support box and positioned. After the output shafts of the four second electric push rods are retracted, the four sealing templates can be brought close to the four sides of the outer shell of the hydrogen-oxygen inhalation and drinking machine. The multiple plugs on the four sealing templates can be inserted into the corresponding reserved holes or heat dissipation holes, achieving complete sealing of the reserved holes and heat dissipation holes on the four sides of the outer shell of the hydrogen-oxygen inhalation and drinking machine. After using this surface treatment device for the outer shell of the hydrogen-oxygen inhalation and drinking machine, it is not necessary to manually seal the reserved holes and heat dissipation holes on the outer shell of the hydrogen-oxygen inhalation and drinking machine before painting, which has the advantages of saving processes and high efficiency.

[0023] The surface treatment device for the outer shell of the hydrogen-oxygen inhalation and drinking machine provided by the present invention, through the addition of a second movable seat, a fixed plate, a lifting carrier plate, a placement seat, a parallel finger cylinder, and two contact heads, can automatically send the outer shell of the hydrogen-oxygen inhalation and drinking machine into the spray booth and place it on the support box, reducing the amount of contact between workers and paint. Through the setting of the mounting frame, multiple cleaning cylinders, multiple electric motors, and multiple cloth strips, the surface of the outer shell can also be automatically cleaned during the process of sending the outer shell into the spray booth, removing the debris that adheres to the surface of the outer shell during the sanding process, and realizing automatic pre-cleaning before painting.

[0024] The surface treatment device for the outer shell of the hydrogen-oxygen inhalation and drinking machine provided by this invention, through the arrangement of components such as an exhaust fan, filter box, filter cotton sheet, first branch pipe, second air duct, and air guide duct, can collect the debris swept off the outer shell surface in a concentrated manner, preventing the debris from scattering randomly and helping to maintain the workshop environment.

[0025] The method for surface treatment of the outer shell of the hydrogen-oxygen inhalation and drinking machine provided by the present invention uses a surface treatment device to spray paint the outer shell of the hydrogen-oxygen inhalation and drinking machine. After the outer shell is positioned, the reserved holes or heat dissipation holes on the four sides of the outer shell can be automatically sealed by activating four second electric push rods. This method has the advantages of saving processes and high efficiency. Attached Figure Description

[0026] Figure 1 A schematic diagram of the structure of the surface treatment device for the outer shell of the hydrogen-oxygen inhalation and drinking machine provided by the present invention;

[0027] Figure 2 A cross-sectional view of the front right side of the surface treatment device for the outer shell of the hydrogen-oxygen inhalation and drinking integrated machine provided by the present invention;

[0028] Figure 3 for Figure 2 The diagram shows a partial structure.

[0029] Figure 4 for Figure 2 The top view of the support box shown;

[0030] Figure 5 for Figure 2 The front sectional view of the support box shown;

[0031] Figure 6 for Figure 5 The diagram shows the assembly of the trapezoidal slide, trapezoidal pressure block, fixed frame, and second electric push rod.

[0032] Figure 7 Figure 5 The diagram shows the assembly of the trapezoidal slide and trapezoidal pressure block in cross-section.

[0033] Figure 8 A schematic diagram of the structure of the outer shell surface treatment device for the hydrogen-oxygen inhalation and drinking integrated machine provided by the present invention;

[0034] Figure 9 for Figure 8 The diagram shows the structure of the hydraulic cylinder, the fixed plate, and the lifting platform.

[0035] Figure 10 for Figure 8 The diagram shows the mechanism of the parallel finger cylinder, the contact head, and the third servo motor.

[0036] Figure 11 for Figure 8 The diagram shows the structure of the mounting bracket, cleaning cylinder, and electric motor.

[0037] Figure 12 for Figure 8 The diagram shows the structure of the placement base;

[0038] Figure 13 A front-view structural schematic diagram of the surface treatment device for the outer shell of the hydrogen-oxygen inhalation and drinking machine provided by the present invention;

[0039] Figure 14 A rear-view structural schematic diagram of the surface treatment device for the outer shell of the hydrogen-oxygen inhalation and drinking machine provided by the present invention;

[0040] Figure 15 for Figure 14 The diagram shows the connection structure of the exhaust fan and filter box.

[0041] Figure 16 for Figure 14 The diagram shown is an exploded view of the filter box.

[0042] Labels in the diagram: 1. Equipment platform; 2. Spray booth; 3. Top plate; 4. First movable seat; 5. Fixed arm; 6. L-shaped fixed seat; 7. Rotating support plate; 8. First servo motor; 9. Support box; 10. Second servo motor; 11. First electric push rod; 12. Connecting plate; 13. Cover; 14. Mounting pipe; 15. Spray nozzle; 16. Trapezoidal slide; 17. Mounting plate; 18. Sealing template; 19. Plug; 20. Trapezoidal pressure block; 21. Fixed frame; 22. Z-shaped connecting block; 23. Tension spring; 24. Second electric push rod 25. First positioning block; 26. Placement seat; 27. Second moving seat; 28. Fixed plate; 29. ​​Lifting carrier plate; 30. Hydraulic cylinder; 31. Rotating seat; 32. Parallel finger cylinder; 33. Contact head; 34. First gear; 35. Third servo motor; 36. Second gear; 37. Mounting bracket; 38. Cleaning cylinder; 39. Cloth strip; 40. Electric motor; 41. Square opening; 42. Air guide hopper; 43. Filter box; 44. Exhaust fan; 45. First air duct; 46. Box cover; 47. Second air duct; 48. Filter cotton sheet. Detailed Implementation

[0043] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0044] First Embodiment

[0045] Please refer to the following: Figures 1-7In the first embodiment of the present invention, the surface treatment device for the outer shell of the hydrogen-oxygen inhalation and drinking integrated machine includes: a device platform 1 and a spray gun 2 fixedly installed on the top of the device platform 1. An installation pipe 14 is fixedly installed on one inner wall of the spray gun 2. Multiple spray nozzles 15 are fixedly installed on the installation pipe 14. The installation pipe 14 is connected to a spray gun through a pipe. A top plate 3 is fixedly installed on the top of the spray gun 2. A first screw drive mechanism is provided at the bottom of the top plate 3. The first screw drive mechanism includes a limit slide rail, a transmission screw, and a power device. The power device drives the transmission screw to rotate circumferentially. A first movable seat 4 is provided on the first screw drive mechanism. The first movable seat 4 is slidably sleeved on the limit slide rail. The transmission screw passes through the first movable seat 4 and is threadedly connected to the first movable seat 4. When rotating circumferentially, the first movable seat 4 moves horizontally. The paint spray box 2 has a first opening on the side near the first movable seat 4. A fixed arm 5 is fixedly installed at the bottom of the first movable seat 4. The first opening at the bottom of the fixed arm 5 extends into the paint spray box 2, and an L-shaped fixed seat 6 is fixedly installed thereon. A first connecting shaft is rotatably installed at the bottom of the L-shaped fixed seat 6. A rotating support plate 7 is fixedly installed at the bottom of the first connecting shaft. A first servo motor 8 is fixedly installed on the L-shaped fixed seat 6. The output shaft of the first servo motor 8 is fixedly connected to the top end of the first connecting shaft. The first servo motor 8 drives the rotating support plate 7 to rotate. A second connecting shaft is rotatably installed on the rotating support plate 7. A support box 9 is fixedly installed at the top end of the second connecting shaft. A second... Servo motor 10, the output shaft of the second servo motor 10 is fixedly connected to the bottom end of the second connecting shaft. In use, the outer shell of the hydrogen-oxygen inhalation device is placed on top of the support box 9. The second servo motor 10 drives the support box 9 to rotate, thereby rotating the outer shell of the hydrogen-oxygen inhalation device. This allows the surface of the outer shell of the hydrogen-oxygen inhalation device to be sprayed. The first electric push rod 11 is fixedly installed on the L-shaped fixed base 6. The connecting plate 12 is fixedly installed on the output shaft of the first electric push rod 11. The cover 13 is rotatably installed on the connecting plate 12. The bottom of the cover 13 is fixed with a rubber pad. The cover 13 presses and seals the top of the outer shell of the hydrogen-oxygen inhalation device to prevent paint from entering the outer shell through the top opening. The bottom of the support box 9 Four trapezoidal slide blocks 16 are slidably installed on the inner wall. Each of the four trapezoidal slide blocks 16 has a mounting plate 17 fixedly installed on its top. Each of the four mounting plates 17 has a sealing template 18 fixedly installed on it. The four sealing templates 18 correspond to the four sides of the hydrogen-oxygen inhalation and drinking machine's outer shell. Each sealing template 18 has multiple plugs 19. The number and position of the plugs 19 on each sealing template 18 correspond one-to-one with the number and position of the pre-drilled holes or heat dissipation holes on the corresponding side. Furthermore, the shape and size of each plug 19 are designed according to the shape and size of the corresponding pre-drilled hole or heat dissipation hole. During the process of pushing the sealing template 18 closer to the corresponding side, each plug 19 on the sealing template 18 will insert into the corresponding pre-drilled hole or heat dissipation hole. A fixing frame 21 is provided inside the support box 9.Four trapezoidal pressure blocks 20 are fixedly installed at the bottom of the fixed frame 21. The inclined waist surfaces of the four trapezoidal pressure blocks 20 are in contact with the inclined waist surfaces of the corresponding trapezoidal slides 16. When the fixed frame 21 presses down on the four trapezoidal pressure blocks 20, the four trapezoidal slides 16 can move towards the center of the bottom inner wall of the support box 9. Driven by the four trapezoidal slides 16, the four sealing templates 18 will move away from the corresponding outer shell surfaces, and the plugs 19 will also exit the corresponding reserved holes or heat dissipation holes. Four Z-shaped connecting blocks 22 are fixedly installed on the fixed frame 21, and four second electric pushers are fixedly installed on the top inner wall of the support box 9. The output shafts of the four second electric push rods 24 are all fixedly connected to the corresponding Z-shaped connecting blocks 22. One end of a tension spring 23 is fixedly installed on each of the four trapezoidal slides 16, and the other end of each tension spring 23 is fixedly connected to the four inner walls of the support box 9. When the trapezoidal pressure block 20 moves upward, under the tension of the tension spring 23, the trapezoidal slide 16 gradually moves away from the center of the bottom inner wall of the support box 9, allowing the sealing template 18 to approach the corresponding surface. Four first positioning blocks 25 are fixedly installed on the top of the support box 9, facilitating the positioning of the outer shell when placing the hydrogen-oxygen inhalation and drinking machine.

[0046] In this embodiment, in order to cover the opening and prevent excessive paint from spreading, two first movable doors driven by electric push rods are slidably installed on the top of the equipment platform 1. The two first movable doors are used to cover the first opening. Both first movable doors are provided with clearance notches. The fixed arm 5 passes through the two clearance notches and is movably connected to the inner wall of the two clearance notches.

[0047] In this embodiment, an arc-shaped baffle is fixedly installed on the L-shaped mounting base 6. The arc-shaped baffle can provide a certain shielding for the first electric push rod 11 and the first servo motor 8, preventing the first electric push rod 11 and the first servo motor 8 from being excessively saturated with paint.

[0048] In this embodiment, the front side of the paint spraying box 2 is provided with an operation port, through which the outer shell of the hydrogen-oxygen inhalation and drinking machine can be placed on the support box 9. The front outer wall of the paint spraying box 2 is also rotatably installed with a sealing door, which is used to cover the operation port during painting.

[0049] In this embodiment:

[0050] In the initial state, the cover 13 is in the high position, and the four trapezoidal pressure blocks 20 are in the low position. During use, first place the outer casing of the hydrogen-oxygen inhalation and drinking machine on top of the support box 9 and position it using the four first positioning blocks 25. Then, activate the output shaft of the first electric push rod 11 to retract. The first electric push rod 11 drives the connecting plate 12 downwards, ultimately causing the cover 13 to press tightly against the outer casing, thus sealing both the bottom and top openings of the casing. Then, activate the output shafts of the four second electric push rods 24 to retract, and the four second electric push rods 24 drive... The fixed frame 21 moves upward, which drives the four trapezoidal pressure blocks 20 to move upward. Under the tension of the four tension springs 23, each trapezoidal slide 16 will move towards the inner wall of the corresponding support box 9. Driven by the four trapezoidal slides 16, the four sealing templates 18 will gradually approach the surface of the corresponding hydrogen-oxygen inhalation and drinking machine. Finally, each plug 19 on the four sealing templates 18 will be inserted into the reserved hole or heat dissipation hole on the corresponding shell. At this time, the shell of the hydrogen-oxygen inhalation and drinking machine is in a state of being fully sealed.

[0051] Then, the second servo motor 10 is started to run, driving the support box 9 to rotate. Then, the external painting equipment is started to run, injecting paint into the installation pipe 14. The paint is atomized through multiple paint nozzles 15 and sprayed onto the outer shell of the hydrogen-oxygen inhalation machine. Since the support box 9 is rotating, all four sides of the outer shell of the hydrogen-oxygen inhalation machine can be fully painted. After the outer shell surface is sufficiently painted, the second servo motor 10 is turned off. Then, the output shafts of the four second electric push rods 24 are started to extend downward. The four second electric push rods 24 push the fixed frame 21 to move downward. The fixed frame 21 drives the four trapezoidal pressure blocks 20 to move downward. During the downward pressing of the trapezoidal pressure blocks 20, the trapezoidal slide 16 can gradually move towards the center of the bottom inner wall of the support box 9. Under the drive of the trapezoidal slide 16, the sealing template 18 will gradually move away from the corresponding outer shell surface. Finally, with the movement of the sealing template 18, the multiple plugs 19 on the sealing template 18 will all exit the corresponding reserved holes or heat dissipation holes.

[0052] Afterwards, the two first movable doors are opened, and the first movable seat 4 is driven backward by the first lead screw drive mechanism. Under the drive of the first movable seat 4, the L-shaped fixed seat 6, the rotating support plate 7, the support box 9, etc. will eventually move outside the paint spray box 2. Then, the output shaft of the first electric push rod 11 is activated to extend upward, driving the cover 13 to rise to a high position. Then, the first servo motor 8 is activated to drive the rotating support plate 7 to rotate at a certain angle. The rotating support plate 7 drives the support box 9 to rotate, so that the hydrogen-oxygen inhalation machine shell that has been painted on the support box 9 rotates to the predetermined position. Then, a robotic arm (or other equipment that can grip and transfer the hydrogen-oxygen inhalation machine shell) can be used to remove the hydrogen-oxygen inhalation machine shell and move it to the next process. After the shell is removed, the output shaft of the first servo motor 8 is activated to rotate in the reverse direction, so that the rotating support plate 7 is reset. Then, the first lead screw drive mechanism is activated to move the L-shaped fixed seat 6, the rotating support plate 7, the support box 9, etc. back into the paint spray box 2. Finally, after closing the two first movable doors, the painting work of the next hydrogen-oxygen inhalation machine shell can be carried out.

[0053] Compared with related technologies, the surface treatment device for the outer shell of the hydrogen-oxygen inhalation and drinking machine provided by the present invention has the following beneficial effects:

[0054] With the configuration of components such as four trapezoidal slides 16, four mounting plates 17, four sealing templates 18, four trapezoidal pressure blocks 20, a fixing frame 21, four Z-shaped connecting blocks 22, four tension springs 23, and four second electric push rods 24, the hydrogen-oxygen inhalation machine housing is placed on the support box 9 and positioned during use. Then, the output shafts of the four second electric push rods 24 are retracted, allowing the four sealing templates 18 to approach the four sides of the hydrogen-oxygen inhalation machine housing. Multiple plugs 19 on the four sealing templates 18 can be inserted into the corresponding reserved holes or heat dissipation holes, achieving complete sealing of the reserved holes and heat dissipation holes on the four sides of the hydrogen-oxygen inhalation machine housing. Using this surface treatment device for the hydrogen-oxygen inhalation machine housing eliminates the need for manual sealing of the reserved holes and heat dissipation holes before painting, offering advantages such as saving processes and high efficiency.

[0055] Second embodiment:

[0056] Based on the surface treatment device for the outer shell of the hydrogen-oxygen inhalation and drinking device provided in the first embodiment of this application, the second embodiment of this application proposes another surface treatment device for the outer shell of the hydrogen-oxygen inhalation and drinking device. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0057] The second embodiment of the present invention will be further described below with reference to the accompanying drawings and embodiments.

[0058] Please refer to the following: Figures 8-12 The surface treatment device for the outer shell of the hydrogen-oxygen inhalation and drinking machine also includes a second screw drive mechanism located at the bottom of the top plate 3. The second screw drive mechanism is equipped with a second movable seat 27. The second screw drive mechanism has the same structure as the first screw drive mechanism mentioned above. In this embodiment, the paint spray box 2 has a second opening on the side near the second movable seat 27. Also, two second movable doors driven by electric push rods are slidably installed on the top of the equipment platform 1. A placement seat 26 is fixedly installed on the top of the equipment platform 1. Four second positioning blocks are fixedly installed on the placement seat 26. The initial position of the outer shell of the hydrogen-oxygen inhalation and drinking machine is positioned by the four second positioning blocks. A fixing plate 28 is fixedly installed at the bottom of the second movable seat 27. Four guide slide rods are slidably installed through the fixing plate 28. The same lifting platform 29 is fixedly installed at the bottom end of the four guide slide rods. A third connecting shaft is rotatably installed at the bottom of the lifting platform 29. A rotating seat 31 is fixedly installed at the bottom end of the third connecting shaft. A parallel finger cylinder 32 is fixedly installed at the bottom of the rotating seat 31. Two parallel finger cylinders 32 are connected to each other. Each gripper is fixedly equipped with an abutment head 33. Two abutment heads 33 are used to abut and fix the outer shell of the hydrogen-oxygen inhalation and drinking machine. A hydraulic cylinder 30 is fixedly installed on the top of the fixing plate 28. The output shaft of the hydraulic cylinder 30 extends to the bottom of the fixing plate 28 and is fixedly connected to the lifting platform 29. A mounting frame 37 is also fixedly installed on the top of the equipment platform 1. Multiple cleaning cylinders 38 are rotatably installed inside the mounting frame 37. Multiple cloth strips 39 are provided on the outer wall of the cleaning cylinders 38. Multiple electric motors 40 are fixedly installed on the top of the mounting frame 37. The top of each cleaning cylinder 38 is fixedly connected to the output shaft of the corresponding electric motor 40. The function of the cleaning cylinder 38 is to remove the debris adhering to the surface of the outer shell during the polishing process, thereby achieving automatic pre-cleaning before painting. The bottom of the lifting platform 29 is fixedly installed with a third servo motor 35, which is connected to the third connecting shaft. Specifically, a first gear 34 is fixedly sleeved on the third connecting shaft, and a second gear 36 is fixedly sleeved on the output shaft of the third servo motor 35. The second gear 36 meshes with the first gear 34.

[0059] In this embodiment, in order to improve the reliability of the contact fixation of the hydrogen-oxygen inhalation and drinking machine shell, rubber anti-slip pads are fixedly installed on the outer wall of the two contact heads 33 on the side away from each other.

[0060] In this embodiment:

[0061] In use, first place the hydrogen-oxygen inhalation device housing on top of the placement base 26 and position it using the four second positioning blocks. Then, start the output shaft of the hydraulic cylinder 30 to extend downwards, causing the lifting platform 29 to move downwards. After the two contact heads 33 enter the housing of the hydrogen-oxygen inhalation device, close the hydraulic cylinder 30. Then, start the parallel finger cylinder 32 to drive the two contact heads 33 to move in opposite directions. The two contact heads 33 will eventually form a tight contact with the inner walls of both sides of the housing of the hydrogen-oxygen inhalation device. Afterwards, start the output shaft of the hydraulic cylinder 30 to retract, raising the housing of the hydrogen-oxygen inhalation device to a position slightly higher than the support box 9. The second lead screw drive mechanism moves, causing the second movable seat 27 to move towards the paint spray box 2. Simultaneously, multiple electric motors 40 are activated, driving the corresponding cleaning cylinders 38 to move. This causes the multiple cloth strips 39 on the cleaning cylinders 38 to rotate. As the hydrogen-oxygen suction and drinking machine housing moves along with the second movable seat 27, it passes over multiple cleaning cylinders 38. After the third servo motor 35 is activated, it drives the rotating seat 31 to rotate, which in turn causes the hydrogen-oxygen suction and drinking machine housing below the rotating seat 31 to rotate. Thus, the hydrogen-oxygen suction and drinking machine housing rotates during its movement, and the cloth strips 39 on the cleaning cylinders 38... During rotation, the four outer surfaces of the outer casing are swept, removing debris adhering to the casing surface and achieving pre-cleaning before painting. Before the lifting carrier plate 29 enters the paint spraying box 2, the two second moving doors are pre-opened. After the outer casing of the hydrogen-oxygen inhalation and drinking machine enters the paint spraying box 2 and moves directly above the support box 9, the second lead screw drive mechanism stops running. Then, the output shaft of the hydraulic cylinder 30 extends downward, lowering the outer casing onto the support box 9. Subsequently, the parallel finger cylinder 32 drives the two contact heads 33 to move towards each other, releasing the contact fixation on the outer casing. Afterward, the output shaft of the hydraulic cylinder 30 retracts, moving the two contact heads... After the contact 33 is raised above the outer casing, the second movable seat 27 is reset by the second lead screw drive mechanism. After the lifting carrier plate 29 moves outside the paint spray box 2, the two second movable doors are closed. Then, the subsequent pre-drilled holes and heat dissipation holes of the outer casing can be sealed, and the subsequent painting work can be carried out. With the addition of the above components, the outer casing of the hydrogen-oxygen inhalation and drinking machine can be automatically sent into the paint spray box 2, reducing the amount of contact between workers and paint. In addition, during the process of sending the outer casing into the paint spray box 2, the surface of the outer casing can also be automatically cleaned to remove the debris that adhered to the surface of the outer casing during the sanding process, realizing automatic pre-cleaning before painting.

[0062] Third Embodiment

[0063] Based on the surface treatment device for the outer shell of the hydrogen-oxygen inhalation and drinking device provided in the second embodiment of this application, the third embodiment of this application proposes another surface treatment device for the outer shell of the hydrogen-oxygen inhalation and drinking device. The third embodiment is merely a preferred embodiment of the second embodiment, and the implementation of the third embodiment will not affect the separate implementation of the second embodiment.

[0064] The third embodiment of the present invention will be further described below with reference to the accompanying drawings and embodiments.

[0065] Please refer to the following: Figures 13-16 In the surface treatment device for the outer shell of the hydrogen-oxygen inhalation and drinking machine provided in this embodiment, the top of the equipment platform 1 is also provided with a square opening 41 located on one side of the mounting bracket 37. A grate is provided inside the square opening 41 to prevent some tools from falling into the air guide hopper 42 provided below. The bottom of the equipment platform 1 is also fixedly installed with an air guide hopper 42 located directly below the square opening 41. A filter box 43 and an exhaust fan 44 are provided on one side of the equipment platform 1. A box cover 46 is fixedly installed on the top of the filter box 43. A first air duct 45 is fixedly installed on the bottom of the air guide hopper 42. The bottom end of the first air duct 45 is fixedly connected to the filter box 43. A second air duct 47 is fixedly installed on the top of the box cover 46. The bottom end of the second air duct 47 is fixedly connected to the air inlet of the exhaust fan 44. A filter cotton sheet 48 is provided inside the filter box 43. The filter cotton sheet 48 is made of coffered cotton with a filtration accuracy of 2-6μm. A wire mesh to prevent deformation is also provided on its top.

[0066] In this embodiment, a support frame is fixedly installed inside the filter box 43, and the filter cotton sheet 48 is placed on top of the support frame. The bottom of the box cover 46 is integrally formed with an abutment frame, and the bottom of the abutment frame contacts the top of the filter cotton sheet 48. The restriction of the support frame and the abutment frame makes the installation of the filter cotton sheet 48 more reliable.

[0067] In this embodiment, in order to facilitate the user to clean the debris collected in the filter box 43, a cleaning port is provided on one inner wall of the filter box 43, and two sliding grooves are fixedly installed on one outer wall of the filter box 43. The same blocking plate is slidably installed in the two sliding grooves, and a hand block is fixedly installed on the top of the blocking plate. By lifting the blocking plate upward by the hand block, the blocking plate can be removed from the two sliding grooves, and the cleaning port can be opened.

[0068] In this embodiment, during the process of moving and cleaning the outer shell of the hydrogen-oxygen inhalation and drinking machine, after the exhaust fan 44 is started, it can draw in external air through the square opening 41. The debris swept off the surface of the outer shell will enter the square opening 41 under the influence of the airflow, and then enter the filter box 43 through the first air duct 45. During the process of entering the second air duct 47 from the filter box 43, the filter cotton sheet 48 will intercept the debris carried in the airflow, so that most of the debris will remain in the filter box 43, while the air discharged by the exhaust fan 44 is relatively clean. Through the above-mentioned components, the debris swept off the surface of the outer shell can be collected in a concentrated manner, preventing the debris from being scattered randomly, which is conducive to maintaining the workshop environment.

[0069] This embodiment proposes a method for surface treatment of the outer shell of a hydrogen-oxygen inhalation and drinking device, which specifically includes the following steps:

[0070] T1: Place the outer shell of the hydrogen-oxygen inhalation and drinking machine on the support box 9 inside the paint spray box 2 of the outer shell surface treatment device of the hydrogen-oxygen inhalation and drinking machine and position it properly;

[0071] T2: Start the operation of the first electric push rod 11 on the surface treatment device of the hydrogen-oxygen inhalation and drinking machine, which drives the cover 13 to move downward and cover the top opening of the hydrogen-oxygen inhalation and drinking machine.

[0072] T3: Start the operation of the four second electric push rods 24 in the support box 9, so that the four sealing templates 18 respectively block the reserved holes or heat dissipation holes on the four sides of the hydrogen-oxygen inhalation and drinking machine shell;

[0073] T4: Start the second servo motor to rotate the support box 9, and start the painting equipment to spray paint on the surface of the hydrogen-oxygen inhalation and drinking machine.

[0074] T5: After the painting is completed, start the first screw drive mechanism on the surface treatment device of the hydrogen-oxygen inhalation and drinking machine to move the painted outer shell of the hydrogen-oxygen inhalation and drinking machine out of the paint spraying box 2.

[0075] This processing method uses the aforementioned surface treatment device for the outer shell of the hydrogen-oxygen inhalation and drinking machine to spray paint the outer shell surface. After positioning the outer shell, the reserved holes or heat dissipation holes on the four sides of the outer shell can be automatically sealed by activating the four second electric push rods 24. This method has the advantages of saving processes and high efficiency.

[0076] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A surface treatment device for the outer shell of a hydrogen-oxygen inhalation and drinking integrated machine, comprising an equipment platform and a spray booth fixedly installed on the top of the equipment platform, wherein an installation pipe is fixedly installed on one inner wall of the spray booth, and multiple spray nozzles are fixedly installed on the installation pipe, characterized in that, A top plate is fixedly installed on the top of the spray booth. A first lead screw drive mechanism is provided at the bottom of the top plate. A first movable seat is provided on the first lead screw drive mechanism. A first opening is provided on the side of the spray booth near the first movable seat. A fixed arm is fixedly installed at the bottom of the first movable seat. The bottom end of the fixed arm extends into the spray booth and is fixedly installed with an L-shaped fixed seat. A first connecting shaft is rotatably installed at the bottom of the L-shaped fixed seat. A rotating support plate is fixedly installed at the bottom end of the first connecting shaft. A first servo motor is fixedly installed on the L-shaped fixed seat. The output shaft of the first servo motor is fixedly connected to the top end of the first connecting shaft. A second connecting shaft is rotatably installed on the rotating support plate. A support box is fixedly installed at the top end of the second connecting shaft. A second servo motor is fixedly installed at the bottom of the rotating support plate. The output shaft of the second servo motor is fixedly connected to the bottom end of the second connecting shaft. A first electric push rod is fixedly installed on the L-shaped fixed seat. A connecting plate is fixedly installed on the output shaft of the first electric push rod, and a cover is rotatably installed on the connecting plate. Four trapezoidal slides are slidably installed on the bottom inner wall of the support box. An mounting plate is fixedly installed on the top of each of the four trapezoidal slides. A sealing template is fixedly installed on each of the four mounting plates. Multiple plugs are provided on the sealing template. A fixing frame is provided inside the support box. Four trapezoidal pressure blocks are fixedly installed on the bottom of the fixing frame. The inclined waist surfaces of the four trapezoidal pressure blocks are in contact with the inclined waist surfaces of the corresponding trapezoidal slides. Four Z-shaped connecting blocks are fixedly installed on the fixing frame. Four second electric push rods are fixedly installed on the top inner wall of the support box. The output shafts of the four second electric push rods are fixedly connected to the corresponding Z-shaped connecting blocks. One end of a tension spring is fixedly installed on each of the four trapezoidal slides. The other ends of the four tension springs are fixedly connected to the four inner walls of the support box. Four first positioning blocks are fixedly installed on the top of the support box.

2. The surface treatment device for the outer shell of the hydrogen-oxygen inhalation and drinking integrated machine according to claim 1, characterized in that, Two first movable doors are slidably installed on the top of the equipment platform. The two first movable doors are used to block the first opening. Both first movable doors are provided with clearance notches. The fixed arm passes through the two clearance notches and is movably connected to the inner wall of the two clearance notches.

3. The surface treatment device for the outer shell of the hydrogen-oxygen inhalation and drinking integrated machine according to claim 1, characterized in that, An arc-shaped baffle is fixedly installed on the L-shaped mounting base.

4. The surface treatment device for the outer shell of the hydrogen-oxygen inhalation and drinking integrated machine according to claim 2, characterized in that, A second lead screw drive mechanism is also provided at the bottom of the top plate. A second movable seat is provided on the second lead screw drive mechanism. A second opening is provided on the side of the paint spray box near the second movable seat. A placement seat is fixedly installed on the top of the equipment platform. Four second positioning blocks are fixedly installed on the placement seat. A fixed plate is fixedly installed at the bottom of the second movable seat. Four guide rods are slidably installed through the fixed plate. The bottom ends of the four guide rods are fixedly installed with the same lifting platform. A third connecting shaft is rotatably installed at the bottom of the lifting platform. A rotating seat is fixedly installed at the bottom end of the third connecting shaft. A parallel finger cylinder is fixedly installed at the bottom of the rotating seat. The parallel finger cylinder has two grippers with fixed abutment heads. A hydraulic cylinder is fixedly installed on the top of the fixed plate. The output shaft of the hydraulic cylinder extends to the bottom of the fixed plate and is fixedly connected to the lifting platform. A mounting frame is also fixedly installed on the top of the equipment platform. Multiple cleaning cylinders are rotatably installed in the mounting frame. Multiple cloth strips are provided on the outer wall of the cleaning cylinders. Multiple electric motors are fixedly installed on the top of the mounting frame. The top of each cleaning cylinder is fixedly connected to the output shaft of the corresponding electric motor. A third servo motor is fixedly installed on the bottom of the lifting platform. The third servo motor is drivenly connected to the third connecting shaft.

5. The surface treatment device for the outer shell of the hydrogen-oxygen inhalation and drinking integrated machine according to claim 4, characterized in that, A first gear is fixedly sleeved on the third connecting shaft, and a second gear is fixedly sleeved on the output shaft of the third servo motor, with the second gear meshing with the first gear.

6. The surface treatment device for the outer shell of the hydrogen-oxygen inhalation and drinking integrated machine according to claim 4, characterized in that, Anti-slip plates are fixedly installed on the outer walls of the two contact heads on the sides away from each other.

7. The surface treatment device for the outer shell of the hydrogen-oxygen inhalation and drinking integrated machine according to claim 4, characterized in that, The top of the equipment platform is provided with a square opening located on one side of the mounting bracket. The bottom of the equipment platform is also fixedly installed with an air guide duct located directly below the square opening. A filter box and an exhaust fan are provided on one side of the equipment platform. A box cover is fixedly installed on the top of the filter box. A first air duct is fixedly installed on the bottom of the air guide duct. The bottom end of the first air duct is fixedly connected to the filter box. A second air duct is fixedly installed on the top of the box cover. The bottom end of the second air duct is fixedly connected to the air inlet of the exhaust fan. Filter cotton sheets are provided inside the filter box.

8. The surface treatment device for the outer shell of the hydrogen-oxygen inhalation and drinking integrated machine according to claim 7, characterized in that, A support frame is fixedly installed inside the filter box, and the filter cotton sheet is placed on top of the support frame. An abutment frame is integrally formed on the bottom of the box cover, and the bottom of the abutment frame contacts the top of the filter cotton sheet.

9. The surface treatment device for the outer shell of the hydrogen-oxygen inhalation and drinking integrated machine according to claim 8, characterized in that, A cleaning port is provided on one inner wall of the filter box, and two sliding grooves are fixedly installed on one outer wall of the filter box. The same blocking plate is slidably installed in the two sliding grooves, and a hand block is fixedly installed on the top of the blocking plate.

10. A method for treating the surface of the outer casing of a hydrogen-oxygen inhalation and drinking device as described in any one of claims 1-9, characterized in that, Includes the following steps: T1: Place the outer shell of the hydrogen-oxygen inhalation and drinking machine on the support box inside the paint spraying box of the outer shell surface treatment device of the hydrogen-oxygen inhalation and drinking machine and position it properly; T2: Start the first electric push rod on the surface treatment device of the hydrogen-oxygen inhalation and drinking machine to run, drive the cover to move downward and cover the top opening of the hydrogen-oxygen inhalation and drinking machine. T3: Start the operation of the four second electric push rods in the support box, so that the four sealing templates block the reserved holes or heat dissipation holes on the four sides of the hydrogen-oxygen inhalation and drinking machine shell respectively; T4: Start the second servo motor to drive the support box to rotate, and at the same time start the painting equipment to spray paint on the surface of the hydrogen-oxygen inhalation and drinking machine. T5: After the painting is completed, start the first lead screw drive mechanism on the surface treatment device of the hydrogen-oxygen inhalation and drinking machine to move the painted outer shell of the hydrogen-oxygen inhalation and drinking machine out of the paint box.

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