Cylinder barrel lifting structure of cylinder barrel cleaning machine

Abstract

The utility model belongs to the technical field of cleaning equipment, and particularly relates to a cylinder barrel lifting structure of a cylinder barrel cleaning machine. The cylinder barrel lifting structure of the cylinder barrel cleaning machine is good in using effect. The cylinder barrel lifting structure of the cylinder barrel cleaning machine comprises a lifting clamping frame, a lead screw supporting block is arranged in the middle of the outer end of the lifting clamping frame, and the inner end of a lead screw is screwed through a threaded hole in the lead screw supporting block and is rotationally connected with the middle of a V-shaped groove plate through a coupling. The outer end of the lead screw is connected with a rotary handwheel; the end of the V-shaped groove plate is coupled with the upper end of a swing connecting plate, and the lower end of the swing connecting plate is coupled with a lifting clamping frame. And a cylinder barrel limiting component is arranged on the V-shaped groove plate.

Description

Technical Field

[0001] This utility model belongs to the field of cleaning equipment technology, and in particular relates to a cylinder lifting structure for a cylinder cleaning machine. Background Technology

[0002] Currently, cylinder barrels are widely used as crucial components of hydraulic cylinders in industrial production and other fields. However, during the manufacturing process, various oil stains, iron filings, rust-preventive oils, dust, and other impurities adhere to the inside and outside of the cylinder barrel, requiring effective cleaning to ensure assembly quality and subsequent performance. Traditional cylinder barrel cleaning methods mostly involve manual cleaning or the use of simple cleaning equipment, which suffers from low cleaning efficiency, incomplete cleaning, and high labor intensity. Designing a cylinder barrel cleaning machine to solve these problems is a necessity in industrial production; therefore, the design of such a cylinder barrel cleaning machine requires the design of a lifting and clamping mechanism. Utility Model Content

[0003] This utility model addresses the above-mentioned problems by providing a cylinder lifting structure for a cylinder cleaning machine with good performance.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: the cylinder lifting structure of the cylinder cleaning machine of the present invention includes a lifting and clamping frame, a lead screw support block is provided at the middle of the outer end of the lifting and clamping frame, the inner end of the lead screw is rotated through the threaded hole on the lead screw support block and is rotatably connected to the middle of the V-groove plate through a coupling; a rotating handwheel is connected to the outer end of the lead screw; the upper end of the swing connecting plate is shaft-connected to the end of the V-groove plate, and the lower end of the swing connecting plate is shaft-connected to the lifting and clamping frame; a cylinder limiting component is provided on the V-groove plate.

[0005] As a preferred embodiment, the rotating handwheel of this invention is provided with a handle.

[0006] As another preferred embodiment, the lower end of the lifting and clamping frame of this utility model is provided with rollers on both sides, the rollers are placed in the track of the overall frame, a rack is provided in the middle of the lower end of the lifting and clamping frame, a driven gear that meshes with the rack is provided on the overall frame, and a driven gear drive device is provided on the overall frame.

[0007] As another preferred embodiment, the lifting and clamping frame of this utility model is provided with a first support plate at its inner end, and the first support plate is provided with an inner nozzle through hole. The overall frame is provided with a second support plate, and the second support plate is provided with an inner nozzle support groove and a second liquid inlet pipe support groove.

[0008] As another preferred embodiment, the driven gear drive device of this utility model adopts a gear drive motor, and the output shaft of the gear drive motor is connected to the shaft of the driven gear in sequence through the driving wheel, the transmission belt, and the driven wheel.

[0009] As another preferred embodiment, the coupling of this utility model includes an outer end coupling and an inner end coupling. The outer end of the outer end coupling is connected to a lead screw. The inner end of the outer end coupling is connected to the outer end of the inner end coupling through a central connecting rod. The inner end of the inner end coupling is connected to the outer end of the inner connecting rod. The inner end of the inner connecting rod is a threaded rod, which passes through a through hole in the middle of a V-groove plate and is screwed with a nut.

[0010] As another preferred embodiment, the coupling of this utility model includes two connectors that are perpendicular to each other, and the connecting holes on the two connectors are perpendicular to each other; one connector is placed in the groove of one connector and connected by fasteners and connecting holes, and the other connector is placed in the groove of the other connector and connected by fasteners and connecting holes.

[0011] As another preferred embodiment, the present invention comprises multiple V-groove plates arranged along the length of the lead screw; each V-groove plate is connected on both sides by a connecting rod.

[0012] As another preferred embodiment, the V-groove plate of this invention has multiple V-grooves arranged along the length of the V-groove plate.

[0013] Secondly, the cylinder limiting component of this utility model includes a stud, the lower end of which is screwed into a threaded hole on a V-groove plate, and a lower nut is screwed onto the stud at the upper end of the threaded hole; the upper end of the stud passes through the middle of the pressure frame and is screwed onto an upper nut; a spring is fitted onto the stud between the pressure frame and the V-groove plate.

[0014] In addition, the overall frame of this utility model is provided with a cleaning chamber and a spray section, and the spray outlet of the spray section is located inside the cleaning chamber.

[0015] The beneficial effects of this utility model.

[0016] The lower end of the cylinder 4 is placed in the V-groove 45 of the V-groove plate 18 of the cylinder lifting structure of the cylinder cleaning machine of this utility model, providing stable support.

[0017] This utility model of a cylinder cleaning machine features a cylinder lifting structure that allows adjustment of the cylinder's height relative to the spray nozzle; it can thoroughly clean cylinders of different diameters.

[0018] The cylinder lifting structure of this utility model cylinder cleaning machine rotates the screw 25 by rotating the handwheel 20. The screw 25 moves back and forth, and the V-shaped groove plate 18 is raised and lowered through the coupling and the swing connecting plate 30, thereby adjusting the height of the cylinder 4 and keeping the cylinder 4 in a horizontal state. This allows the nozzle 22 to be located in the center of the cylinder 4, thus adapting to the cleaning needs of cylinders 4 with different diameters.

[0019] This utility model relates to a cylinder cleaning machine with a cylinder lifting structure that allows for convenient and quick adjustment of the cylinder height, accommodating cylinders of different diameters and significantly improving cleaning efficiency. The manual operation is simple and easy to understand, requiring no complex skills, saving time and labor costs, ensuring a more thorough cleaning, maintaining the cleanliness of the cylinder, and extending its service life. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. The scope of protection of the present invention is not limited to the following description.

[0021] Figure 1 This is a schematic diagram of the cylinder lifting structure of the cylinder cleaning machine of this utility model.

[0022] Figure 2 This is a schematic diagram of the connecting components of the coupling of this utility model.

[0023] Figure 3 This is a schematic diagram of the structure of the cylinder cleaning machine of this utility model.

[0024] Figure 4 This is a schematic diagram of the cylinder cleaning machine of this utility model after removing the outer shell of the cleaning chamber.

[0025] Figure 5 This is the electrical schematic diagram of the cylinder cleaning machine of this utility model.

[0026] Figure 6 , 7 This is a schematic diagram of the filter circulation section of this utility model.

[0027] In the diagram, 1 is the overall frame, 2 is the observation window, 3 is the pressure frame, 4 is the cylinder, 5 is the cylinder, 6 is the hatch, 7 is the cabin body, 8 is the water supply hose, 9 is the first liquid inlet pipe, 10 is the rotary drive motor, 11 is the water pump, 12 is the liquid storage tank, 13 is the heating rod, 14 is the stainless steel magnetic rod, 15 is the gear drive motor, 16 is the plug-in frame, 17 is the central connecting rod, 18 is the V-groove plate, 19 is the nozzle, 20 is the rotary handwheel, 21 is the inner spray pipe, 22 is the nozzle, 23 is the nut, 24 is the lead screw support block, 25 is the lead screw, and 26 is the outer end. 27 is a through hole, 28 is a first support plate, 29 is a connecting rod, 30 is a swing connecting plate, 31 is an upper nut, 32 is a stud, 33 is a spring, 34 is a lower nut, 35 is a roller, 36 is a rack, 37 is an inner end coupling, 38 is an inner end connecting rod, 39 is a connector, 40 is a rotary joint, 41 is a second inlet pipe, 42 is a main inlet pipe, 43 is a transmission wheel, 44 is a lifting and clamping frame, 45 is a V-groove, 46 is a driven gear, 47 is a second support plate, 48 is a driven wheel, 49 is a connecting hole, and 50 is a groove. Detailed Implementation

[0028] As shown in the figure, the cylinder lifting structure of the cylinder cleaning machine of this utility model can be applied to a cylinder cleaning machine. The cylinder cleaning machine includes an overall frame 1, on which a cleaning chamber, a spray section and a lifting and clamping section (i.e., the cylinder lifting structure of the cylinder cleaning machine of this utility model) are provided. The spray outlet of the spray section is located in the cleaning chamber; the lifting and clamping section is used to clamp the cylinder 4 and adjust the height of the cylinder 4 relative to the spray outlet of the spray section.

[0029] The cleaning chamber of this utility model is a cleaning space for the cylinder.

[0030] The spray function of this invention cleans the cylinder.

[0031] The lifting and clamping part of this utility model can adjust the height of the cylinder relative to the spray section of the spraying part; it can thoroughly clean cylinders of different diameters.

[0032] This utility model cylinder cleaning machine can achieve efficient and high-quality cleaning of cylinders with low labor intensity.

[0033] The cleaning chamber adopts a structure with a door 6 nested within a body 7. The door 6 and the body 7 are connected by a cylinder 5, and the lower ends of both sides of the door 6 are mounted on a slide rail via pulleys.

[0034] The cleaning chamber can be made of high-strength materials (such as SUS304), and the sealing requirements are achieved through full welding, providing space for the cleaning of cylinder 4, and the opening and closing is automated through the door 6 and cylinder 5.

[0035] The spraying section includes an inner spray pipe 21 and a second liquid inlet pipe 41. One end of the inner spray pipe 21 is connected to one end of a water supply hose 8 via a rotary joint 40, and the other end of the water supply hose 8 is connected to a first liquid inlet pipe 9. The inner spray pipe 21 is driven to rotate by a rotary drive device. The other end of the inner spray pipe 21 is connected to a nozzle 22. The second liquid inlet pipe 41 is connected to a nozzle 19. The inner spray pipe 21 is connected to the overall frame 1 via a bearing.

[0036] The spray system uses water delivery hose 8, which is easy to install.

[0037] The nozzle 22 can be a cylindrical nozzle, that is, multiple spray holes are evenly distributed on the cylindrical shell.

[0038] The first inlet pipe 9 and the second inlet pipe 41 are connected to the outlet of the main inlet pipe 42 via a tee. The inlet of the main inlet pipe 42 is connected to the outlet of the water pump 11 and one end of the second valve 61 via the first valve 60. The other end of the second valve 61 is connected to the return port of the storage tank 12. The inlet of the water pump 11 is connected to the outlet of the storage tank 12. The cleaning fluid is sprayed out at high pressure from the nozzle 22 and the nozzle 19, which can perform multi-angle and all-round spray cleaning of the cylinder 4.

[0039] The cleaning solution in the storage tank 12 has a certain concentration and needs to be fully diluted before cleaning the cylinder 4. Pour the cleaning solution and water into the storage tank 12 according to the specified ratio, open the second valve 61, close the first valve 60, and turn on the water pump 11. Allow the cleaning solution to be thoroughly stirred and diluted by the water pump 11 for 10 minutes, then turn off the water pump 11. Open the first valve 60 and turn on the water pump 11. The pumped cleaning solution is then sent to the spray section through the first valve 60. To avoid excessive water pressure in the spray section, the pressure can be relieved through the second valve 61.

[0040] The cleaning agent is stored in the liquid storage tank 12.

[0041] The nozzle 22 is designed to rotate, allowing for thorough cleaning of the inside of the cylinder 4 without any blind spots.

[0042] The nozzle 22 is used to clean the inside of the cylinder 4, and the nozzle 19 is used to clean the outside of the cylinder 4.

[0043] There are multiple nozzles 19; nozzles 19 are provided in both the upper and lower parts of the cleaning chamber, and the nozzles 22 are arranged in a transverse direction.

[0044] The cylinder 4 of this utility model is placed horizontally and does not rotate during the cleaning process. Multiple nozzles 19 in the vertical direction can achieve cleaning of the outside of the cylinder 4 without dead angles.

[0045] The diameter of the nozzle 22 can be adjusted by changing the diameter of the cylinder 4. The nozzle 22 and the inner spray pipe 21 can be connected by threads.

[0046] The rotary drive device includes a transmission wheel 43 disposed on the outer wall of the inner nozzle 21. The transmission wheel 43 is connected to the drive wheel via a transmission belt, and the drive wheel is connected to the output shaft of the rotary drive motor 10.

[0047] When the rotary drive motor 10 rotates, it causes the transmission wheel 43 to rotate via the transmission belt, thereby causing the inner spray pipe 21 to rotate and drive the nozzle 22 to rotate, which can realize all-round rotation cleaning inside the cylinder 4.

[0048] The lifting and clamping part includes a lifting and clamping frame 44. A lead screw support block 24 is provided at the middle of the outer end of the lifting and clamping frame 44. The inner end of the lead screw 25 is rotated through the threaded hole on the lead screw support block 24 and is rotatably connected to the middle of the V-groove plate 18 through a coupling. A rotating handwheel 20 is connected to the outer end of the lead screw 25. The upper end of the swing connecting plate 30 is axially connected to the end of the V-groove plate 18, and the lower end of the swing connecting plate 30 is axially connected to the lifting and clamping frame 44. A cylinder 4 limiting component is provided on the V-groove plate 18.

[0049] The rotating handwheel 20 is equipped with a handle.

[0050] The lower end of the cylinder 4 is placed in the V-groove 45 of the V-groove plate 18, providing stable support.

[0051] The lower end of the lifting and clamping frame 44 is provided with rollers 35 on both sides. The rollers 35 are placed in the track of the overall frame 1. The lower end of the lifting and clamping frame 44 is provided with a rack 36 in the middle. The overall frame 1 is provided with a driven gear 46 that meshes with the rack 36. The overall frame 1 is provided with a driven gear 46 driving device.

[0052] The inner end of the lifting and mounting frame 44 is provided with a first support plate 28, and the first support plate 28 is provided with an inner nozzle 21 through hole 27. The overall frame 1 is provided with a second support plate 47, and the second support plate 47 is provided with an inner nozzle 21 support groove and a second liquid inlet pipe support groove.

[0053] There is a gap between the inner nozzle 21 and the through hole 27, so that there will be no obstruction during the movement of the first support plate 28.

[0054] An observation window 2 is provided at the outer end of the lifting and mounting frame 44.

[0055] The observation window 2 is connected to the lifting and clamping frame 44 via a plug-in frame 16, and the plug-in frame 16 is connected to the lifting and clamping frame 44 via fasteners. During long-term use, the observation window 2 may be damaged. The connection method of the plug-in frame 16 and fasteners facilitates the replacement of the observation window 2. The observation window 2 can be replaced by simply pulling it out of the plug-in frame 16.

[0056] The driven gear drive device uses a gear drive motor 15, and the output shaft of the gear drive motor 15 is connected to the shaft of the driven gear 46 in sequence through the driving wheel, the transmission belt, and the driven wheel 48.

[0057] The coupling includes an outer coupling 26 and an inner coupling 37. The outer end of the outer coupling 26 is connected to the lead screw 25. The inner end of the outer coupling 26 is connected to the outer end of the inner coupling 37 through the middle connecting rod 17. The inner end of the inner coupling 37 is connected to the outer end of the inner connecting rod 38. The inner end of the inner connecting rod 38 is a threaded rod. The threaded rod passes through the through hole in the middle of the V-groove plate 18 and is screwed with a nut 23.

[0058] The coupling includes two perpendicular connectors on both sides, and the connecting holes 49 on the two connectors are perpendicular to each other; one connector is placed in the groove 50 of one connector and connected by fasteners and connecting holes 49, and the other connector is placed in the groove 50 of the other connector and connected by fasteners and connecting holes 49.

[0059] The lead screw 25 can be connected to the outer end coupling 26 via the connector 39. One end of the connector 39 is provided with an external thread, and the lead screw 25 is provided with a threaded hole corresponding to the external thread of the connector 39. The other end of the connector 39 is provided with a groove 50 corresponding to the connector head of the coupling.

[0060] The coupling allows the two rods connected to it to be at a certain angle, thus completing the lifting control of the V-groove plate 18.

[0061] Multiple V-groove plates 18 are arranged along the length of the lead screw 25; each V-groove plate 18 is connected on both sides by a connecting rod 29. The multiple V-groove plates 18 are provided to suit the length of the cylinder 4 and provide stable support.

[0062] The V-shaped groove plate 18 has multiple V-shaped grooves 45 arranged along its length. Each V-shaped groove 45 corresponds to one cylinder 4, and multiple V-shaped grooves can clean multiple cylinders 4 at once.

[0063] The cylinder 4 limiting component includes a stud 32, the lower end of which is screwed into a threaded hole on the V-groove plate 18, and a lower nut 34 is screwed onto the upper end of the stud 32 in the threaded hole; the upper end of the stud 32 passes through the middle of the pressure frame 3 and is screwed with an upper nut 31; a spring 33 is fitted onto the stud 32 between the pressure frame 3 and the V-groove plate 18. After the cylinder 4 is cleaned, the upper nut 31 of the pressure frame 3 needs to be loosened. At this time, the spring 33 will automatically lift the pressure frame 3 and separate it from the cylinder 4, facilitating the installation and removal of the cylinder 4. Although Figure 3 In some cases, the studs 32 were not fitted with springs 33, but in the actual products, all studs 32 were fitted with springs 33.

[0064] The cylinder 4 limiting component can be set between adjacent V-grooves 45, with one cylinder 4 set in each V-groove 45, and the pressure frame 3 simultaneously presses down on the cylinders 4 on both sides.

[0065] This invention rotates the handwheel 20 to rotate the lead screw 25, which moves back and forth. Through the coupling and the swing plate 30, the V-shaped groove plate 18 is raised and lowered, thereby adjusting the height of the cylinder 4 and keeping the cylinder 4 in a horizontal position. This allows the nozzle 22 to be located in the center of the cylinder 4, thus adapting to the cleaning needs of cylinders 4 with different diameters.

[0066] The lifting and clamping mechanism of this utility model allows for convenient and quick adjustment of the height of the cylinder 4, adapting to the cleaning of cylinders 4 with different diameters and greatly improving the cleaning efficiency of the cylinder 4. The manual operation is simple and easy to understand, requiring no complex operating skills, saving time and labor costs, ensuring a more thorough cleaning, guaranteeing the cleanliness of the cylinder 4, and extending its service life.

[0067] It also includes a filtration circulation section, which includes a stainless steel magnetic rod 14 and a heating rod 13, which are disposed in the liquid storage tank 12.

[0068] A filter basket 65 is installed on the liquid storage tank 12. The lower end of the water passage trough is placed on the upper part of the filter basket 65. The upper end of the water passage trough is connected to the lower end of the water collection trough 63 on the overall frame 1. The water collection trough 63 is located below the cleaning chamber, the spray section and the lifting and clamping section.

[0069] The water collection trough 63 is low in the middle and high on both sides.

[0070] The stainless steel magnetic rods 14 are arranged vertically, while the heating rods 13 are arranged horizontally. When the stainless steel magnetic rods 14 are placed vertically, they occupy less space, allowing for the storage of more rods within a limited area, resulting in efficient space utilization. When the stainless steel magnetic rods 14 are placed vertically, their magnetic field direction is relatively stable and perpendicular to the ground. This results in a more uniform magnetic field distribution when they exert a magnetic field on surrounding objects, improving the effectiveness and accuracy of magnetic separation and magnetization. Furthermore, the overall structure and surface condition of the stainless steel magnetic rods 14 are more readily observable when placed vertically, facilitating timely detection of damage or impurity accumulation by operators. This also makes installation, disassembly, cleaning, and maintenance easier. The vertical arrangement of the stainless steel magnetic rods 14 also allows for a relatively large distance between them, reducing mutual interference between their magnetic fields. This allows each rod to exert its independent magnetic field, ensuring the stability and accuracy of the magnetic rod operation.

[0071] There are multiple stainless steel magnetic rods 14 and heating rods 13. The heating rods 13 are arranged along the length of the liquid storage tank 12, and the stainless steel magnetic rods 14 are arranged along the width of the liquid storage tank 12.

[0072] There are three heating rods 13 and eleven stainless steel magnetic rods 14. A filter basket 65 is positioned at the front of the liquid storage tank 12, while the return and outlet ports of the tank are located at the rear. The heating rods 13 and stainless steel magnetic rods 14 are positioned in the middle of the tank. From the front to the rear of the tank, two heating rods 13 are first arranged, followed by two rows of stainless steel magnetic rods 14, and then another heating rod 13. The dispersed placement of the heating rods 13 allows for heating the liquid from different positions, reducing temperature gradients and ensuring more uniform heating. The simultaneous operation of the three heating rods 13 provides a higher total power, enabling the liquid to be heated to a certain temperature in a shorter time. Even if one heating rod 13 malfunctions, the others can continue to operate, maintaining a certain heating effect and reducing the risk of a sudden temperature drop due to the failure of a single heating rod 13.

[0073] The heating rod 13 is located in the lower part of the liquid storage tank 12. Water expands and contracts with temperature changes. When the heating rod 13 heats the liquid in the lower part of the tank 12, hot water, due to its lower density, flows upwards, while cold water, due to its higher density, flows downwards, creating a natural convection circulation. This allows the water in the tank 12 to be heated more quickly and evenly, improving heat transfer efficiency. The water temperature at the lower end of the tank 12 is typically relatively low. When the heating rod 13 is in the lower part, the heat generated during operation is promptly carried away by the water, preventing damage due to localized overheating and extending its service life. The water in the tank 12 is heated from the bottom up. As the water level drops, the heating rod 13, located at the bottom, comes into contact with air later, reducing the risk of dry burning. Even in cases of low water levels, the location of the heating rod 13 at the bottom of the tank 12 can delay the occurrence of dry burning to some extent, allowing time for timely detection and handling of the problem.

[0074] The water pump 11 draws cleaning fluid from the storage tank 12 and supplies it to the spray section. The used cleaning fluid flows back into the storage tank 12, where a stainless steel magnetic rod 14 adsorbs iron filings and impurities. The fluid is then pumped out again by the water pump 11 for reuse. The heating rod 13 heats the cleaning fluid, maintaining its temperature within the optimal range for effective cleaning.

[0075] After cleaning cylinder 4, the cleaning fluid flows into the water collection tank 63 and then through the water passage 64 into the filter basket 65. After the filter basket 65 filters out larger iron filings and impurities, the cleaning fluid flows into the storage tank 12. In the storage tank 12, the cleaning fluid is heated by three heating rods 13, which enhances the cleaning effect. It then comes into full contact with two rows of stainless steel magnetic rods 14. These magnetic rods 14 consist of a magnetic core and a stainless steel outer shell, featuring uniform magnetic induction lines, high magnetic induction intensity, and good corrosion resistance. The stainless steel magnetic rods 14 can more thoroughly adsorb tiny iron filings in the cleaning fluid. The filtered cleaning fluid is then pumped back into the spray section by the water pump 11, where the nozzles 19 and spray heads 22 spray the solution under high pressure to continue operation.

[0076] The filtration and circulation system filters and recycles the cleaning solution, reducing costs and being environmentally friendly.

[0077] like Figure 5As shown, motor M3 is the motor for water pump 11, motor M1 is the gear-driven motor 15, and motor M2 is the rotary-driven motor 10. Close the main switch QF1, close the control switch QF2, and press the start button SB3. Contactors 1KM, 2KM, and 3KM coils are energized, and all three motors run, with indicator light HL illuminating. Limit switch SQ1 (SQ1 controls the forward and reverse direction switching of motor M1) activates, de-energizing contactor 3KM and energizing contactor 4KM, causing motor M1 to reverse direction. Press the stop button SB2, or the emergency stop button SB1, or the limit switch SQ2 (SQ2 is the detection switch for the lifting and clamping frame 44 to return to its initial position; after cleaning, when the lifting and clamping frame 44 returns to its initial position, it contacts limit switch SQ2, stopping all three motors. The initial position of the lifting and clamping frame 44 is...) Figure 1 When the lifting and clamping frame 44 is in position, the three motors stop running and the indicator lights go out.

[0078] The control circuit of this utility model is simple and clear, making it easy to wire and troubleshoot. When the motor is overloaded, the thermal relay FR will cut off the power to protect the circuit and the motor.

[0079] The working process of this utility model will be described below with reference to the accompanying drawings.

[0080] (1) Place the cylinder 4 to be cleaned on the V-shaped groove plate 18 so that it is within the operating range of the cleaning machine.

[0081] (2) According to the diameter of the cylinder 4, the position of the lead screw 25 in the threaded hole on the lead screw support block 24 is changed by rotating the handwheel 20. The V-groove plate 18 is pulled by the outer end coupling 26, the middle connecting rod 17, the inner end coupling 37, and the inner end connecting rod 38. The upper end of the swing connecting plate 30 rotates and rises around the lower end of the swing connecting plate 30 to adjust the height of the cylinder 4 so that the center of the cylinder 4 and the nozzle 22 are at the same height position to ensure that all parts inside the cylinder 4 are thoroughly cleaned.

[0082] (3) Close the cleaning chamber door 6 and set the cleaning parameters through the control system (for example, the distance the lifting and clamping frame 44 moves can be adjusted according to the different lengths of the cylinder 4. The temperature of the cleaning agent can be adjusted between 45 and 50 degrees Celsius). Control the gear drive motor 15 to move the lifting and clamping frame towards the nozzle 22, and the nozzle 22 enters the cylinder 4.

[0083] (4) Start the water pump 11 and the rotary drive motor 10 for cleaning.

[0084] (5) Control the gear drive motor 15 to make the lifting and clamping frame 44 move back and forth repeatedly, that is, the cylinder 4 moves back and forth repeatedly relative to the nozzle 22 and the nozzle 19 to complete the full and repeated cleaning of the cylinder 4.

[0085] (6) After cleaning, turn off the water pump 11 and the rotary drive motor 10, open the hatch 6 and take out the cylinder 4.

[0086] It is understood that the above specific description of this utility model is only used to illustrate this utility model and is not limited to the technical solutions described in the embodiments of this utility model. Those skilled in the art should understand that modifications or equivalent substitutions can still be made to this utility model to achieve the same technical effect; as long as the use needs are met, they are all within the protection scope of this utility model.

Claims

1. A cylinder lifting structure for a cylinder cleaning machine, comprising a lifting and clamping frame, characterized in that... A lead screw support block is provided at the middle of the outer end of the lifting and clamping frame. The inner end of the lead screw is rotated through the threaded hole on the lead screw support block and is rotatably connected to the middle of the V-groove plate through a coupling. A rotating handwheel is connected to the outer end of the lead screw. The upper end of the swing connecting plate is shafted to the end of the V-groove plate, and the lower end of the swing connecting plate is shafted to the lifting and clamping frame. A cylinder limit component is provided on the V-groove plate.

2. The cylinder lifting structure of the cylinder cleaning machine according to claim 1, characterized in that... The lower end of the lifting and clamping frame is provided with rollers on both sides, and the rollers are placed in the track of the overall frame. A rack is provided in the middle of the lower end of the lifting and clamping frame, and a driven gear that meshes with the rack is provided on the overall frame. A driven gear drive device is provided on the overall frame.

3. The cylinder lifting structure of the cylinder cleaning machine according to claim 1, characterized in that... The inner end of the lifting and clamping frame is provided with a first support plate, and the first support plate is provided with an inner nozzle through hole. The overall frame is provided with a second support plate, and the second support plate is provided with an inner nozzle support groove and a second liquid inlet pipe support groove.

4. The cylinder lifting structure of the cylinder cleaning machine according to claim 2, characterized in that... The driven gear drive device uses a gear drive motor, and the output shaft of the gear drive motor is connected to the shaft of the driven gear in sequence through the driving wheel, the transmission belt, and the driven wheel.

5. The cylinder lifting structure of the cylinder cleaning machine according to claim 1, characterized in that... The coupling includes an outer end coupling and an inner end coupling. The outer end of the outer end coupling is connected to a lead screw. The inner end of the outer end coupling is connected to the outer end of the inner end coupling through a central connecting rod. The inner end of the inner end coupling is connected to the outer end of the inner connecting rod. The inner end of the inner connecting rod is a threaded rod, which passes through a through hole in the middle of a V-groove plate and is screwed with a nut.

6. The cylinder lifting structure of the cylinder cleaning machine according to claim 1, characterized in that... The coupling includes two perpendicular connectors on both sides, and the connecting holes on the two connectors are perpendicular to each other; one connector is placed in the groove of one connector and connected by fasteners and connecting holes, and the other connector is placed in the groove of the other connector and connected by fasteners and connecting holes.

7. The cylinder lifting structure of the cylinder cleaning machine according to claim 1, characterized in that... There are multiple V-groove plates arranged along the length of the lead screw; the two sides of each V-groove plate are connected by a connecting rod.

8. The cylinder lifting structure of the cylinder cleaning machine according to claim 1, characterized in that... The V-groove plate has multiple V-grooves, which are arranged along the length of the V-groove plate.

9. The cylinder lifting structure of the cylinder cleaning machine according to claim 1, characterized in that... The cylinder limiting component includes a stud, the lower end of which is screwed into a threaded hole in a V-groove plate, and a lower nut screwed onto the stud at the upper end of the threaded hole; the upper end of the stud passes through the middle of the pressure frame and is screwed onto an upper nut; a spring is fitted onto the stud between the pressure frame and the V-groove plate.

10. The cylinder lifting structure of the cylinder cleaning machine according to claim 2, characterized in that... The overall frame is equipped with a cleaning chamber and a spray section, with the spray outlet of the spray section located inside the cleaning chamber.

Images