Cylinder barrel cleaning machine

Abstract

The invention belongs to the technical field of cleaning equipment, and particularly relates to a cylinder barrel cleaning machine. The cylinder barrel cleaning machine is good in using effect. The device comprises an integral frame, and is characterized in that a cleaning cabin, a spraying part and a lifting clamping part are arranged on the integral frame, and a spraying part of the spraying part is arranged in the cleaning cabin; and the lifting clamping part is used for clamping the cylinder barrel and adjusting the height of the cylinder barrel relative to the spraying part of the spraying part.

Description

Technical Field

[0001] The invention belongs to the technical field of cleaning equipment, and in particular relates to a cylinder cleaning machine. Background Art

[0002] At present, cylinder barrels are widely used as important parts of oil cylinders in industrial production and other fields. However, during the processing and manufacturing process, various oil stains, iron filings, anti-rust oil, dust and impurities will adhere to the inside and outside of the cylinder barrel, and effective cleaning is required to ensure its assembly quality and subsequent performance. Traditional cylinder barrel cleaning methods are mostly manual cleaning or simple cleaning equipment, which has problems such as low cleaning efficiency, incomplete cleaning, and high labor intensity. Summary of the invention

[0003] The present invention aims at solving the above problems and provides a cylinder cleaning machine with good use effect.

[0004] To achieve the above-mentioned purpose, the present invention adopts the following technical scheme, which includes an overall frame, characterized in that a cleaning cabin, a spray part and a lifting and clamping part are arranged on the overall frame, and the spray part of the spray part is arranged in the cleaning cabin; the lifting and clamping part is used to clamp the cylinder and adjust the height of the cylinder relative to the spray part of the spray part.

[0005] As a preferred solution, the cleaning cabin of the present invention adopts a cabin door nested in a cabin body structure, the cabin door is connected to the cabin body through a cylinder, and the lower ends of both sides of the cabin door are arranged on slide rails through pulleys.

[0006] As another preferred embodiment, the spray part of the present invention includes an inner nozzle and a second liquid inlet pipe, one end of the inner nozzle is connected to one end of a water delivery hose through a rotary joint, the other end of the water delivery hose is connected to the first liquid inlet pipe, and the inner nozzle is driven to rotate by a rotary drive device; the other end of the inner nozzle is connected to a nozzle; the second liquid inlet pipe is connected to the nozzle; the inner nozzle is connected to the overall frame through a bearing.

[0007] As another preferred solution, the nozzles described in the present invention are multiple; nozzles are provided at the upper and lower parts of the cleaning cabin, and the nozzles are arranged in the transverse direction.

[0008] As another preferred embodiment, the rotary drive device of the present invention comprises a transmission wheel arranged on the outer wall of the inner nozzle, the transmission wheel is connected to the driving wheel through a transmission belt, and the driving wheel is connected to the output shaft of the rotary drive motor.

[0009] As another preferred scheme, the lifting and clamping part of the present invention includes a lifting and clamping frame, a screw support block is arranged in the middle part of the outer end of the lifting and clamping frame, the inner end of the screw is screwed through the threaded hole on the screw support block and is rotatably connected to the middle part of the V-groove plate through a coupling; a rotating handwheel is connected to the outer end of the screw; the end of the V-groove plate is axially connected to the upper end of the swing connecting plate, and the lower end of the swing connecting plate is axially connected to the lifting and clamping frame; a cylinder limiting component is arranged on the V-groove plate.

[0010] As another preferred solution, the rotating hand wheel of the present invention is provided with a handle.

[0011] As another preferred embodiment, rollers are arranged on both sides of the lower end of the lifting and clamping frame of the present invention, and the rollers are placed in the track of the overall frame. A rack is arranged in the middle part of the lower end of the lifting and clamping frame, and a driven gear meshing with the rack is arranged on the overall frame, and a driven gear driving device is arranged on the overall frame.

[0012] As another preferred scheme, a first support plate is provided at the inner end of the lifting and clamping frame of the present invention, an inner nozzle through hole is provided on the first support plate, and a second support plate is provided on the overall frame, an inner nozzle support groove and a second liquid inlet pipe support groove are provided on the second support plate.

[0013] As another preferred solution, the driven gear driving device of the present invention adopts a gear driving motor, and the output shaft of the gear driving motor is connected to the shaft of the driven gear through a driving wheel, a transmission belt, and a driven wheel in sequence.

[0014] As another preferred embodiment, the coupling described in the present invention includes an outer end coupling and an inner end coupling, the outer end of the outer end coupling is connected to the screw, the inner end of the outer end coupling is connected to the outer end of the inner end coupling through a middle connecting rod, the inner end of the inner end coupling is connected to the outer end of the inner end connecting rod, the inner end of the inner end connecting rod is a threaded rod, the threaded rod passes through the middle through hole of the V-groove plate and is screwed with a nut.

[0015] As another preferred embodiment, the coupling described in the present invention includes connecting heads on both sides that are perpendicular to each other, and the connecting holes on the connecting heads on both sides are perpendicular to each other; the connecting head on one side is placed in the groove of the connecting body on one side and is connected through fasteners and connecting holes, and the connecting head on the other side is placed in the groove of the connecting body on the other side and is connected through fasteners and connecting holes.

[0016] As another preferred solution, the V-groove plates described in the present invention are multiple and arranged along the length direction of the lead screw; the two sides of each V-groove plate are connected by a connecting rod.

[0017] As another preferred solution, the V-grooves on the V-grooved plate of the present invention are multiple and arranged along the length direction of the V-grooved plate.

[0018] Secondly, the cylinder limiting component described in the present invention includes a stud, the lower end of the stud is screwed into the threaded hole on the V-groove plate, and a lower nut is screwed on 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 with an upper nut; a spring is sleeved on the stud between the pressure frame and the V-groove plate.

[0019] In addition, the present invention also includes a filtering circulation part, which includes a stainless steel magnetic rod and a heating rod, and the stainless steel magnetic rod and the heating rod are arranged in the liquid storage tank; A filter basket is arranged on the liquid storage tank, the lower end of the water trough is placed on the upper part of the filter basket, the upper end of the water trough is connected with the lower end of the water trough on the overall frame, and the water trough is arranged below the cleaning cabin, the spray part and the lifting and clamping part.

[0020] The invention has beneficial effects.

[0021] The cleaning cabin of the present invention is a cleaning space for cleaning the cylinder barrel.

[0022] The spraying part of the present invention cleans the cylinder barrel.

[0023] The lifting clamping part of the invention can adjust the height of the cylinder relative to the spraying part of the spraying part, and can completely clean cylinders with different diameters.

[0024] It can be seen from the above that the present invention can complete the efficient and high-quality cleaning of the cylinder barrel with low labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. The protection scope of the present invention is not limited to the following description.

[0026] Figure 1 It is a schematic diagram of the structure of the present invention.

[0027] Figure 2 It is a schematic diagram of the structure of the present invention after removing the outer shell of the cleaning cabin.

[0028] Figure 3 It is a structural schematic diagram of the lifting and clamping part of the present invention.

[0029] Figure 4 It is a schematic diagram of the structure of the coupling-related connecting parts of the present invention.

[0030] Figure 5 It is the electrical schematic diagram of the present invention.

[0031] Figure 6 , 7 It is a schematic diagram of the structure of the filtration circulation part of the present invention.

[0032] In the figure, 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 cabin door, 7 is the cabin body, 8 is the water delivery hose, 9 is the first liquid inlet pipe, 10 is the rotation 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 middle connecting rod, 18 is the V-shaped groove plate, 19 is the nozzle, 20 is the rotating hand wheel, 21 is the inner nozzle, 22 is the nozzle, 23 is the nut, 24 is the screw support block, 25 is the screw, 26 is the outer end Coupling, 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 connecting piece, 40 is a rotating joint, 41 is a second liquid inlet pipe, 42 is a total liquid 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 DESCRIPTION

[0033] As shown in the figure, the present invention includes an overall frame 1, on which a cleaning cabin, a spray part and a lifting and clamping part are arranged. The spray part of the spray part is arranged in the cleaning cabin; the lifting and clamping part is used to clamp the cylinder barrel 4 and adjust the height of the cylinder barrel 4 relative to the spray part of the spray part.

[0034] The cleaning cabin adopts a cabin door 6 nested in a cabin body 7 structure, the cabin door 6 is connected to the cabin body 7 through a cylinder 5, and the lower ends of both sides of the cabin door 6 are arranged on slide rails through pulleys.

[0035] The cleaning cabin can be made of high-strength material (such as SUS304), and the sealing requirements can be achieved through full welding, so as to provide space for cleaning the cylinder barrel 4, and realize the automatic opening and closing of the cylinder 5 through the cabin door 6.

[0036] The spraying part includes an inner nozzle 21 and a second liquid inlet pipe 41. One end of the inner nozzle 21 is connected to one end of the water delivery hose 8 through a rotary joint 40, and the other end of the water delivery hose 8 is connected to the first liquid inlet pipe 9. The inner nozzle 21 is driven to rotate by a rotary drive device; the other end of the inner nozzle 21 is connected to a nozzle 22; the second liquid inlet pipe 41 is connected to the nozzle 19; the inner nozzle 21 is connected to the overall frame 1 through a bearing.

[0037] The spraying part adopts a water delivery hose 8, which is easy to install.

[0038] The nozzle 22 may be a cylindrical nozzle, that is, a plurality of spray holes are evenly distributed on a cylindrical shell.

[0039] The first liquid inlet pipe 9 and the second liquid inlet pipe 41 are connected to the outlet of the main liquid inlet pipe 42 through a tee, and the inlet of the main liquid inlet pipe 42 is connected to the outlet of the water pump 11 and one end of the second valve 61 through a first valve 60, and the other end of the second valve 61 is connected to the return port of the liquid storage tank 12, and the inlet of the water pump 11 is connected to the liquid outlet of the liquid storage tank 12. The cleaning liquid is sprayed out at high pressure from the spray head 22 and the nozzle 19, respectively, and the cylinder 4 can be sprayed and cleaned in all directions at multiple angles.

[0040] The cleaning liquid in the liquid storage tank 12 has a certain concentration. It must be fully diluted before cleaning the cylinder 4. Pour the cleaning liquid and water into the liquid storage tank 12 in proportion, open the second valve 61, close the first valve 60, turn on the water pump 11, and let the cleaning liquid be fully stirred and diluted by the water pump 11 for 10 minutes, and then turn off the water pump 11. Open the first valve 60, turn on the water pump 11, and the extracted cleaning liquid is sent to the spray part through the first valve 60. In order to avoid excessive water pressure in the spray part, the second valve 61 can be used to unload.

[0041] The liquid storage tank 12 stores cleaning agent.

[0042] The nozzle 22 is designed to be rotatable, so that the inside of the cylinder 4 can be fully cleaned without any dead corners.

[0043] The spray head 22 is used to clean the inside of the cylinder barrel 4 , and the spray nozzle 19 is used to clean the outside of the cylinder barrel 4 .

[0044] There are multiple nozzles 19; nozzles 19 are arranged at the upper and lower parts of the cleaning cabin, and the nozzles 22 are arranged in the transverse direction.

[0045] The cylinder barrel 4 of the present invention is placed horizontally and does not rotate during the cleaning process, and multiple nozzles 19 are arranged in the upper and lower directions, so that the outside of the cylinder barrel 4 can be cleaned without dead angles.

[0046] The diameter of the nozzle 22 can be changed and adjusted according to the diameter of the cylinder barrel 4. The nozzle 22 and the inner nozzle 21 can be connected by threads.

[0047] 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 a driving wheel via a transmission belt, and the driving wheel is connected to an output shaft of the rotary drive motor 10 .

[0048] When the rotary drive motor 10 rotates, the transmission belt rotates the transmission wheel 43, thereby rotating the inner nozzle 21, driving the nozzle 22 to rotate, and realizing all-round rotation cleaning of the inside of the cylinder 4.

[0049] The lifting and clamping part includes a lifting and clamping frame 44, a screw support block 24 is arranged in the middle of the outer end of the lifting and clamping frame 44, the inner end of the screw 25 is screwed through the threaded hole on the 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 screw 25; the end of the V-groove plate 18 is axially connected to the upper end of the swing connecting plate 30, 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 arranged on the V-groove plate 18.

[0050] The rotating hand wheel 20 is provided with a handle.

[0051] The lower end of the cylinder barrel 4 is placed in the V-groove 45 of the V-groove plate 18 to provide stable support.

[0052] The lifting and clamping frame 44 is provided with rollers 35 on both sides of the lower end, and the rollers 35 are placed in the track of the overall frame 1. A rack 36 is provided in the middle of the lower end of the lifting and clamping frame 44. The overall frame 1 is provided with a driven gear 46 meshing with the rack 36, and the overall frame 1 is provided with a driven gear 46 driving device.

[0053] The inner end of the lifting and clamping frame 44 is provided with a first support plate 28, on which the inner nozzle 21 passes through a hole 27, and the overall frame 1 is provided with a second support plate 47, on which a support groove for the inner nozzle 21 and a second liquid inlet pipe support groove are provided.

[0054] The inner nozzle 21 passes through the hole 27 and a clearance is left between the inner nozzle 21 , so that no obstruction occurs during the movement of the first support plate 28 .

[0055] The outer end of the lifting and clamping frame 44 is provided with an observation window 2 .

[0056] The observation window 2 is connected to the lifting and clamping frame 44 through the plug-in frame 16, and the plug-in frame 16 is connected to the lifting and clamping frame 44 through fasteners. During long-term use, the observation window 2 may be damaged. The connection method of the plug-in frame 16 and the fastener is adopted to facilitate the replacement of the observation window 2. The observation window 2 can be directly pulled out from the plug-in frame 16 for replacement.

[0057] The driven gear driving device adopts a gear driving motor 15, and the output shaft of the gear driving motor 15 is connected to the shaft of the driven gear 46 through a driving wheel, a transmission belt, and a driven wheel 48 in sequence.

[0058] The coupling includes an outer end coupling 26 and an inner end coupling 37. The outer end of the outer end coupling 26 is connected to the screw 25, and the inner end of the outer end coupling 26 is connected to the outer end of the inner end coupling 37 through the middle connecting rod 17. The inner end of the inner end coupling 37 is connected to the outer end of the inner end connecting rod 38. The inner end of the inner end connecting rod 38 is a threaded rod, which passes through the middle through hole of the V-groove plate 18 and is screwed with a nut 23.

[0059] The coupling includes two mutually perpendicular connecting heads, and the connecting holes 49 on the two connecting heads are perpendicular to each other; the connecting head on one side is placed in the groove 50 of the connecting body on one side and is connected through fasteners and connecting holes 49, and the connecting head on the other side is placed in the groove 50 of the connecting body on the other side and is connected through fasteners and connecting holes 49.

[0060] The lead screw 25 can be connected to the outer end coupling 26 through a connecting piece 39. One end of the connecting piece 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 connecting piece 39. The other end of the connecting piece 39 is provided with a groove 50 corresponding to the connecting head of the coupling.

[0061] The coupling allows the two side rods connected thereto to be at a certain angle, thereby completing the lifting control of the V-groove plate 18.

[0062] There are multiple V-shaped groove plates 18, which are arranged along the length direction of the lead screw 25; both sides of each V-shaped groove plate 18 are connected by a connecting rod 29. Multiple V-shaped groove plates 18 are provided, which are suitable for the length of the cylinder 4 and provide stable support.

[0063] There are multiple V-shaped grooves 45 on the V-shaped groove plate 18, which are arranged along the length direction of the V-shaped groove plate 18. One V-shaped groove 45 corresponds to one cylinder barrel 4, and multiple V-shaped grooves can clean multiple cylinder barrels 4 at one time.

[0064] The cylinder 4 limiting component includes a stud 32, the lower end of the stud 32 is screwed into the threaded hole on the V-groove plate 18, and a lower nut 34 is screwed on the stud 32 at the upper end of the threaded hole; the upper end of the stud 32 passes through the middle of the pressing frame 3 and is screwed with an upper nut 31; a spring 33 is sleeved on the stud 32 between the pressing frame 3 and the V-groove plate 18. After the cylinder 4 is cleaned, it is necessary to loosen the nut 31 on the pressing frame 3. At this time, the spring 33 will automatically lift the pressing frame 3 and separate it from the cylinder 4, which is convenient for loading and unloading the cylinder 4. Figure 3 In the drawings, some studs 32 are not covered with springs 33, but in actual products, all studs 32 are covered with springs 33.

[0065] The limiting components of the cylinder barrel 4 can be arranged between adjacent V-shaped grooves 45 , and each V-shaped groove 45 is provided with a cylinder barrel 4 , and the pressing frame 3 presses the cylinder barrels 4 on both sides simultaneously.

[0066] The present invention rotates the screw 25 by rotating the hand wheel 20, and the screw 25 moves back and forth, and the V-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 at the same time making the cylinder 4 in a horizontal state, so that the nozzle 22 is located at the center of the cylinder 4, thereby meeting the cleaning needs of cylinders 4 with different diameters.

[0067] The lifting and clamping part of the present invention can conveniently and quickly adjust the height of the cylinder 4, adapt to the cleaning of cylinders 4 with different diameters, and greatly improve the cleaning efficiency of the cylinder 4. The manual operation method is simple and easy to understand, does not require complex operating skills, saves time and labor costs, cleans more thoroughly, ensures the cleanliness of the cylinder 4, and extends its service life.

[0068] It also includes a filtering circulation part, which includes a stainless steel magnetic rod 14 and a heating rod 13, and the stainless steel magnetic rod 14 and the heating rod 13 are arranged in the liquid storage tank 12; A filter basket 65 is provided on the liquid storage tank 12, and the lower end of the water trough is placed on the upper part of the filter basket 65. The upper end of the water trough is connected with the lower end of the water trough 63 on the overall frame 1. The water trough 63 is arranged below the cleaning cabin, the spray part and the lifting and clamping part.

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

[0070] The stainless steel magnetic rod 14 is arranged vertically, and the heating rod 13 is arranged horizontally. When the stainless steel magnetic rod 14 is placed vertically, the space occupied by the magnetic rod is small, and more magnetic rods can be stored in a limited space, and the space utilization is efficient. When the stainless steel magnetic rod 14 is placed vertically, the magnetic field direction of the magnetic rod is relatively stable and perpendicular to the ground. When the magnetic field is generated on the surrounding objects, the magnetic field distribution can be more uniform, which is conducive to improving the effect and accuracy of magnetic separation, magnetization and other work. When the stainless steel magnetic rod 14 is placed vertically, its overall structure and surface condition can be observed more intuitively, which is convenient for the operator to promptly find out whether the magnetic rod is damaged, adsorbed impurities, etc., and it is also convenient to install, disassemble, clean and maintain it. Placing the stainless steel magnetic rod 14 vertically can make the distance between them relatively large, reduce the mutual interference of each other's magnetic fields, and help each magnetic rod to play its independent magnetic field effect, ensuring the stability and accuracy of the magnetic rod work.

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

[0072] There are three heating rods 13, eleven stainless steel magnetic rods 14, the filter basket 65 is arranged on the front side of the liquid storage tank 12, and the liquid return port and liquid outlet of the liquid storage tank 12 are arranged on the rear side of the liquid storage tank 12; the heating rods 13 and the stainless steel magnetic rods 14 are arranged in the middle of the liquid storage tank 12; from the front side of the liquid storage tank 12 to the rear side of the liquid storage tank 12, two heating rods 13 are first arranged, then two rows of stainless steel magnetic rods 14 are arranged, and then one heating rod 13 is arranged. The heating rods 13 are placed in a dispersed manner, and the liquid can be heated from different positions, reducing the temperature gradient and making the overall heating more uniform. The three heating rods 13 work at the same time, and the total power is large, which can heat the liquid to a certain temperature in a shorter time. When one of the heating rods 13 fails, the other heating rods 13 can still continue to work, and a certain heating effect can be maintained, reducing the risk of sudden temperature drop due to the failure of a single heating rod 13.

[0073] The heating rod 13 is arranged at the lower part of the liquid storage tank 12. Water has the property of thermal expansion and contraction. When the heating rod 13 is heated at the lower part of the liquid storage tank 12, the hot water will flow upward due to the reduced density, and the cold water will flow downward due to the high density, forming a natural convection cycle, so that the water in the liquid storage tank 12 can be heated more quickly and evenly, and the heat transfer efficiency is improved. The water temperature at the lower end of the liquid storage tank 12 is usually relatively low. When the heating rod 13 is heated at the lower part of the liquid storage tank 12, the heat generated by the heating rod 13 during operation can be taken away by the water in time, so as to avoid the heating rod 13 being damaged due to excessive local temperature, and extend the service life of the heating rod 13. The water in the liquid storage tank 12 is heated from the bottom. When the water level drops, the heating rod 13 at the lower part can contact the air later, reducing the risk of dry burning. Even if the water level is too low, since the heating rod 13 is at the lower part of the liquid storage tank 12, it can delay the occurrence of dry burning to a certain extent, and buy time for timely discovery and handling of the problem.

[0074] The water pump 11 draws cleaning liquid from the liquid storage tank 12 to supply the spray part, and the used cleaning liquid flows back to the liquid storage tank 12. The stainless steel magnetic rod 14 is provided in the liquid storage tank 12 to absorb the iron filings and impurities in the returned cleaning liquid, and then it is drawn out for recycling through the water pump 11. The heating rod 13 heats the cleaning liquid to keep the cleaning liquid temperature in the optimal cleaning effect temperature range.

[0075] After cleaning the cylinder 4, the cleaning liquid flows into the water trough 63, and enters the filter basket 65 through the water trough 64. After the filter basket 65 filters the larger iron filings impurities, the cleaning liquid flows into the liquid storage tank 12. The cleaning liquid is heated and heated by three heating rods 13 in the liquid storage tank 12. The heating can improve the cleaning effect of the cleaning liquid, and then it is fully contacted with two rows of stainless steel magnetic rods 14. The stainless steel magnetic rods 14 are composed of a magnetic core and a stainless steel shell, and have the characteristics of uniform distribution of magnetic induction lines, high magnetic induction intensity, and good corrosion resistance. The stainless steel magnetic rods 14 can absorb the tiny iron filings in the cleaning liquid more thoroughly. The filtered cleaning liquid is sent to the spray part again through the water pump 11, and the nozzle 19 and the nozzle 22 continue to work by spraying the liquid at high pressure.

[0076] The filtration circulation part filters the cleaning liquid and then recycles it, which reduces costs and is environmentally friendly.

[0077] like Figure 5 As shown, motor M3 is the water pump 11 motor, motor M1 is the gear drive motor 15, and motor M2 is the rotary drive motor 10. Close the main switch QF1, close the control switch QF2, press the start button SB3, contactor 1KM, 2KM, 3KM coils are energized, the three motors are running, and the indicator light HL is on. The limit switch SQ1 (SQ1 is the limit switch that controls the forward and reverse switching of motor M1) is actuated, contactor 3KM loses power, 4KM is energized, and motor M1 reverses and runs. Press the stop button SB2, or press 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 the initial position. After cleaning, when the lifting and clamping frame 44 returns to the initial position, it contacts the limit switch SQ2 and the three motors stop working. The initial position of the lifting and clamping frame 44 is Figure 1 The lifting and lowering card frame 44 is in the middle of the machine, and the three motors stop running, and the indicator light goes out.

[0078] The control circuit of the present invention is concise and clear, and is convenient for wiring and fault finding. 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 the present invention will be described below in conjunction with the accompanying drawings.

[0080] (1) Place the cylinder 4 to be cleaned on the V-groove plate 18 so that it is within the operable 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 hand wheel 20, and 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 fully cleaned.

[0082] (3) Close the cleaning door 6 and set the cleaning parameters through the control system (for example, the moving distance of the lifting and clamping frame 44 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 toward the nozzle 22, and the nozzle 22 enters the cylinder 4.

[0083] (4) Start the water pump 11 and the rotation drive motor 10 to perform cleaning.

[0084] (5) Control the gear drive motor 15 to move the lifting and clamping frame 44 back and forth repeatedly, that is, the cylinder barrel 4 moves back and forth repeatedly relative to the spray head 22 and the nozzle 19, so as to complete the comprehensive and repeated cleaning of the cylinder barrel 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 can be understood that the above specific description of the present invention is only used to illustrate the present invention and is not limited to the technical solutions described in the embodiments of the present invention. Those skilled in the art should understand that the present invention can still be modified or replaced by equivalents to achieve the same technical effects; as long as the use requirements are met, they are within the protection scope of the present invention.

Claims

1. Cylinder cleaning machine, including an overall frame, characterized in that The overall frame is provided with a cleaning cabin, a spraying part and a lifting clamping part. The spraying part has a spraying portion arranged in the cleaning cabin; the lifting clamping part is used for clamping the cylinder and adjusting the height of the cylinder relative to the spraying portion of the spraying part.

2. The cylinder cleaning machine according to claim 1, characterized in that The cleaning cabin adopts a cabin door nested cabin body structure, the cabin door is connected to the cabin body through a cylinder, and the lower ends of both sides of the cabin door are arranged on slide rails through pulleys.

3. The cylinder cleaning machine according to claim 1, characterized in that The spray part includes an inner nozzle and a second liquid inlet pipe, one end of the inner nozzle is connected to one end of a water delivery hose through a rotating joint, the other end of the water delivery hose is connected to the first liquid inlet pipe, and the inner nozzle is driven to rotate by a rotating drive device; the other end of the inner nozzle is connected to a nozzle; the second liquid inlet pipe is connected to the nozzle; the inner nozzle is connected to the overall frame through a bearing.

4. The cylinder cleaning machine according to claim 3, characterized in that There are multiple nozzles; nozzles are arranged at the upper and lower parts of the cleaning cabin, and the nozzles are arranged in the transverse direction.

5. The cylinder cleaning machine according to claim 3, characterized in that The rotary drive device comprises a transmission wheel arranged on the outer wall of the inner nozzle, the transmission wheel is connected to the driving wheel through a transmission belt, and the driving wheel is connected to the output shaft of the rotary drive motor.

6. The cylinder cleaning machine according to claim 1, characterized in that The lifting and clamping part includes a lifting and clamping frame, a screw support block is arranged in the middle of the outer end of the lifting and clamping frame, the inner end of the screw is screwed through the threaded hole on the 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 screw; the end of the V-groove plate is axially connected to the upper end of the swing connecting plate, and the lower end of the swing connecting plate is axially connected to the lifting and clamping frame; a cylinder limiting component is arranged on the V-groove plate.

7. The cylinder cleaning machine according to claim 1, characterized in that The lifting and clamping frame is provided with rollers on both sides of the lower end, 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 meshing with the rack is provided on the overall frame. The overall frame is provided with a driven gear driving device.

8. The cylinder cleaning machine according to claim 6, 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 the lead screw, the inner end of the outer end coupling is connected to the outer end of the inner end coupling through a middle connecting rod, the inner end of the inner end coupling is connected to the outer end of the inner end connecting rod, the inner end of the inner end connecting rod is a threaded rod, the threaded rod passes through the middle through hole of the V-groove plate and is screwed with a nut.

9. The cylinder cleaning machine according to claim 6, characterized in that The coupling includes two mutually perpendicular connecting heads, and the connecting holes on the two connecting heads are perpendicular to each other; the connecting head on one side is placed in the groove of the connecting body on one side and is connected through fasteners and connecting holes, and the connecting head on the other side is placed in the groove of the connecting body on the other side and is connected through fasteners and connecting holes.

10. The cylinder cleaning machine according to claim 1, characterized in that It also includes a filtering circulation part, which includes a stainless steel magnetic rod and a heating rod, and the stainless steel magnetic rod and the heating rod are arranged in the liquid storage tank; A filter basket is arranged on the liquid storage tank, the lower end of the water trough is placed on the upper part of the filter basket, the upper end of the water trough is connected with the lower end of the water trough on the overall frame, and the water trough is arranged below the cleaning cabin, the spray part and the lifting and clamping part.

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