Fully automatic capsule production line mold online cleaning machine

Abstract

The present invention relates to the field of mold cleaning technology and discloses a fully automatic online mold cleaning machine for a capsule production line, comprising a cleaning box and an ultrasonic generator. The cleaning box is provided with a cleaning trough and a drain trough, the drain trough being located on the side of the cleaning trough, and a drainage channel extending through the drain trough and the cleaning trough. A plurality of ultrasonic generators are disposed in the cleaning trough, and a water tank is disposed on the side of the cleaning box. The arrangement of a lifting assembly, an ultrasonic generator, and a water circulation assembly achieves efficient mold cleaning and convenient, automated operation. The arrangement of the lifting assembly, as well as control of the motor and the lifting assembly, enables automatic placement and removal of the mold. Components such as a drain plate and a pull rope automatically control the opening and closing of the drainage channel, thereby solving the problems of cumbersome manual operation and unintelligent drainage, and improving production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of mold cleaning, in particular to an online cleaning machine for molds of a full-automatic capsule production line. Background Art

[0002] Currently, capsule mold cleaning is primarily performed manually or offline. Both cleaning methods involve manually removing the mold from the capsule machine for cleaning. While effective, this method also causes significant damage to the mold itself, often affecting its future use in production. Workers must remove the mold from the machine for cleaning and then reinstall it on the machine, a labor-intensive and time-consuming process. Cleaning the mold on a single machine typically requires five to six people and a full workday, resulting in reduced capsule production efficiency.

[0003] The traditional mold cleaning process may require frequent manual operation to place the mold in and out of the cleaning equipment, as well as manual control of the injection and discharge of the cleaning liquid. This is not only labor-intensive but also reduces work efficiency. Therefore, it does not meet existing needs. In response to this, we proposed a fully automatic online mold cleaning machine for capsule production lines. Summary of the Invention

[0004] The present invention provides a fully automatic online mold cleaning machine for a capsule production line, which has the beneficial effects of achieving efficient mold cleaning and convenient and automated operation. It solves the problem mentioned in the above background technology that the traditional mold cleaning process may require manual operations such as frequently placing the mold in and out of the cleaning equipment, as well as manually controlling the injection and discharge of the cleaning liquid, which is not only labor-intensive but also reduces work efficiency.

[0005] In order to achieve the above-mentioned objectives, the present disclosure provides a fully automatic online cleaning machine for capsule production line molds, comprising a cleaning box and an ultrasonic generator, wherein a cleaning tank and a drain tank are provided in the cleaning box, the drain tank is located on the side of the cleaning tank, and a drainage channel is provided between the drain tank and the cleaning tank, the ultrasonic generator is arranged in the cleaning tank, and there are several ultrasonic generators, a water tank is provided on the side of the cleaning box, one side of the water tank is fixedly connected to a water inlet pipe, the end of the water inlet pipe is fixedly connected to the cleaning tank, the other side of the water tank is fixedly connected to a water outlet pipe, the end of the water outlet pipe is connected to the drain tank, a lifting assembly is provided in the cleaning tank, a water circulation assembly is provided in the water tank, and an injection assembly for adjusting the pH value of water is provided on the outside of the water tank.

[0006] Optionally, the lifting assembly includes a placement plate installed in the cleaning tank, a fixed block is fixedly installed on the inner wall of the cleaning tank, a cavity is opened in the fixed block, a screw is installed in the cavity, a threaded ring is provided on the external thread of the screw, a fixed rod is fixedly installed on the side of the threaded ring, a sliding groove is opened on the outside of the fixed rod, and the end of the fixed rod is fixedly installed to the placement plate through the sliding groove.

[0007] Optionally, a transmission gear is fixedly installed on the top of the screw, a control rod is rotatably inserted on the cleaning box, a control gear is fixedly installed on the end of the control rod, the transmission gear and the control gear are both configured as bevel gears, the control gear is meshed with the transmission gear, and the control rod is transmission-connected to a control motor at one end away from the transmission gear.

[0008] Optionally, a drain plate is installed in the cleaning tank, the drain plate is located at the bottom of the placement plate, a connecting rod is movably hinged at the bottom of the placement plate, and the bottom end of the connecting rod is rotatably connected to the surface of the drain plate;

[0009] A hinge rod is inserted into one side of the drainage board, and a hinge groove corresponding to the hinge rod is opened in the cleaning tank. The hinge rod is rotatably inserted into the hinge groove. Two connecting rods are provided, and the two connecting rods are rotatably connected to the other side surface of the drainage board.

[0010] Optionally, a circular baffle is installed in the drainage channel, and an adjusting rod is fixedly installed in the baffle, and the adjusting rod is used to control the rotation of the baffle. An adjusting groove corresponding to the adjusting rod is provided in the cleaning box, and the adjusting rod is rotatably inserted in the adjusting groove. A threaded groove is provided on the surface of the adjusting rod, and a pull rope is wrapped in the threaded groove. The end of the pull rope is fixedly connected to the side of the placement plate close to the connecting rod, and a torsion spring is fixedly provided on the outer sleeve of the adjusting rod, and the other end of the torsion spring is fixedly connected to the inner wall of the adjusting groove. A sealing ring is installed in the adjusting groove, and the sealing ring is set as a rubber ring, and the sealing ring is sleeved on the outside of the adjusting rod.

[0011] Optionally, the water circulation component includes a filter installed in the water tank, a heating pipe is inserted in the water tank, a temperature sensor is provided on the side of the heating pipe, a water level gauge is provided on the inner wall of the water tank, the water level gauge is located above the temperature sensor, a reverse osmosis generator is provided in the water tank, and an air release valve is provided on the tank cover.

[0012] Optionally, two rotating rollers are connected to the transmission in the water tank, the filter screen is arranged on the outside of the two rotating rollers, a driving rod is fixedly installed on the end of the rotating roller, a pulley is provided on the outer sleeve of the driving rod, and a synchronous belt is provided on the outer sleeve of the pulley, and a rotating motor is fixedly installed on the end of one of the driving rods.

[0013] Optionally, the injection assembly includes a cylinder fixedly mounted on a side of the water tank close to the cleaning tank, and a bucket filled with a pH regulator mounted on the side of the cylinder, the top of the cylinder is connected to an air supply pipe, the other end of the air supply pipe is connected to the top of the bucket, a liquid outlet pipe is mounted at the bottom of the bucket, the other end of the liquid outlet pipe is plugged into the water tank, and an air supply hole is opened on the cylinder;

[0014] An air supply one-way valve is provided in the air supply hole, an air supply one-way valve is provided in the air supply pipe, and a liquid discharge one-way valve is provided in the liquid discharge pipe.

[0015] Optionally, an air cavity is provided in the cylinder, a piston block is slidably inserted in the air cavity, a piston rod is fixedly installed on the bottom of the piston block, a movable hole corresponding to the piston rod is provided at the bottom end of the cylinder, the top of the piston rod is fixedly connected to the piston block through the movable hole, a driving plate is installed on the placement plate away from the fixed rod end, a movable groove corresponding to the driving plate is provided on the cleaning box, the driving plate is slidably inserted in the movable groove, and the driving plate is fixedly installed to the bottom of the piston rod through the movable groove.

[0016] Optionally, an insulation cavity is opened in the water tank, an insulation layer is provided in the insulation cavity, the insulation layer is set as a foam layer, a sealing strip is installed in the box cover, the sealing strip is set as a rubber strip, a box cover is installed on the water tank, a handle is installed on the box cover, and the handle is located on the side of the air release valve.

[0017] The present invention has the following beneficial effects:

[0018] 1. This fully automatic capsule production line mold online cleaning machine achieves efficient mold cleaning and convenient and automated operation through the setting of lifting components, ultrasonic generators and water circulation components. The setting of the lifting components and the control of the motor and lifting components realize automatic placement and removal of the mold. The drainage plate, pull rope and other components automatically control the opening and closing of the drainage channel, solving the problems of cumbersome manual operation and unintelligent drainage, and improving production efficiency.

[0019] 2. The fully automatic online cleaning machine for capsule production line molds has improved the cleaning effect of the molds through the setting of water circulation components. At the same time, the cleaned water flows into the water tank through the sewage trough, and the rotating filter screen initially filters out impurities. After the heating tube is heated for the second time, the water is filtered for the second time by the reverse osmosis generator, and the pure water returns to the cleaning tank, realizing the recycling of water, greatly improving the utilization rate of water resources, reducing waste, and making the whole solution better.

[0020] 3. The fully automatic capsule production line mold online cleaning machine can automatically inject the pH regulator into the water tank by setting an injection component. During the mold cleaning process, the pH value of the water in the water tank may change as the cleaning progresses, so the cleaning water is kept within the appropriate pH range, thereby improving the cleaning quality of the mold. Through the cooperation of the injection component and the lifting component, when the mold enters the cleaning tank and starts cleaning, the injection component simultaneously injects the pH regulator, which can ensure that the pH value of the cleaning water is in an appropriate state at the same time as the mold starts cleaning, providing good water quality conditions for the cleaning process. When the mold cleaning is completed, the placement plate rises, and the injection component stops injecting, achieving a precise match between water quality adjustment and mold cleaning stages.

[0021] 4. The fully automatic capsule production line mold online cleaning machine is equipped with a filter mesh wrapped around the outside of the rotating roller. When it rotates, the filter mesh has countless tiny holes on its surface, so when wastewater flows through, impurities and grease are firmly intercepted on the surface of the filter mesh. At the same time, since the filter mesh is wrapped around the outside of the rotating roller, a two-layer filter structure is formed, which greatly enhances the filtration effect and allows the cleaned water to be purified in multiple layers. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the main three-dimensional structure of the present invention.

[0023] Figure 2 This is a schematic diagram of the cross-section structure of the cleaning box of the present invention.

[0024] Figure 3 For the present invention Figure 2 A in the figure is an enlarged structural diagram.

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the lifting assembly of the present invention.

[0026] Figure 5 It is a schematic diagram of the main structure of the present invention from a top view.

[0027] Figure 6 It is a schematic side view of the cross-section structure of the cleaning box of the present invention.

[0028] Figure 7 It is a schematic diagram of the three-dimensional structure of the filter screen of the present invention.

[0029] Figure 8 It is a schematic diagram of the three-dimensional cross-section structure of the water tank of the present invention.

[0030] Figure 9 It is a schematic diagram of the cross-section structure of the injection assembly of the present invention.

[0031] In the figure: 1. cleaning box; 11. ultrasonic generator; 12. box cover; 13. cleaning tank; 14. sewage tank; 15. drainage channel; 16. water tank; 17. water inlet pipe; 18. water outlet pipe; 2. lifting assembly; 21. placement plate; 22. cavity; 23. screw; 24. threaded ring; 25. fixing rod; 26. sliding groove; 27. transmission gear; 28. control rod; 29. control gear; 211. control motor; 212. drainage plate; 213. connecting rod; 214. hinged rod; 215. hinged groove; 216. baffle; 217. adjustment rod; 218. adjustment groove; 219. threaded groove; 221. pull rope; 222. torsion spring; 223. sealing ring; 224. fixing 3. Water circulation assembly; 31. Filter; 32. Temperature sensor; 33. Water level gauge; 34. Air release valve; 35. Rotating roller; 36. Driving rod; 37. Pulley; 38. Synchronous belt; 39. Rotating motor; 312. Insulation chamber; 313. Insulation layer; 314. Heating tube; 315. Reverse osmosis generator; 4. Sealing strip; 41. Handle; 5. Injection assembly; 51. Cylinder; 52. Water bucket; 53. Air supply pipe; 54. Liquid outlet pipe; 55. Air supply hole; 56. Air supply one-way valve; 57. Air supply one-way valve; 58. Liquid outlet one-way valve; 59. Air cavity; 511. Piston block; 512. Piston rod; 513. Movable hole; 514. Driving plate; 515. Movable groove. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Example 1: This example aims to solve the problem that the traditional mold cleaning process may require manual operation such as frequently placing the mold in and out of the cleaning equipment, as well as manually controlling the injection and discharge of the cleaning liquid, which is not only labor-intensive but also reduces work efficiency. Figures 1-9, a fully automatic online cleaning machine for molds of a capsule production line comprises a cleaning box 1 and an ultrasonic generator 11. A cleaning tank 13 and a drain tank 14 are provided in the cleaning box 1. The drain tank 14 is located on the side of the cleaning tank 13. A drainage channel 15 is provided between the drain tank 14 and the cleaning tank 13. The ultrasonic generator 11 is arranged in the cleaning tank 13. There are several ultrasonic generators 11. A water tank 16 is provided on the side of the cleaning box 1. A water inlet pipe 17 is fixedly connected to one side of the water tank 16. The end of the water inlet pipe 17 is fixedly connected to the cleaning tank 13. A water outlet pipe 18 is fixedly connected to the other side of the water tank 16. The end of the water outlet pipe 18 is connected to the drain tank 14. A lifting assembly 2 is provided in the cleaning tank 13, a water circulation assembly 3 is provided in the water tank 16, and an injection assembly 5 for adjusting the pH value of water is provided on the outside of the water tank 16.

[0034] The lifting assembly 2 includes a placement plate 21 installed in the cleaning tank 13, a fixed block 224 is fixedly installed on the inner wall of the cleaning tank 13, a cavity 22 is opened in the fixed block 224, a screw 23 is installed in the cavity 22, the external thread sleeve of the screw 23 is provided with a threaded ring 24, a fixed rod 25 is fixedly installed on the side of the threaded ring 24, a sliding groove 26 is opened on the outside of the fixed rod 25, and the end of the fixed rod 25 is fixedly installed on the placement plate 21 through the sliding groove 26.

[0035] Furthermore, a transmission gear 27 is fixedly installed on the top of the screw 23, a control rod 28 is rotatably plugged into the cleaning box 1, and a control gear 29 is fixedly installed on the end of the control rod 28. The transmission gear 27 and the control gear 29 are both configured as bevel gears, and the control gear 29 is meshed with the transmission gear 27. The control rod 28 is transmission-connected to the control motor 211 at one end away from the transmission gear 27.

[0036] Specifically, a drain plate 212 is installed in the cleaning tank 13. The drain plate 212 is located at the bottom of the placement plate 21. A connecting rod 213 is movably hinged at the bottom of the placement plate 21. The bottom end of the connecting rod 213 is rotatably connected to the surface of the drain plate 212.

[0037] A hinge rod 214 is inserted into one side of the drain plate 212, and a hinge groove 215 corresponding to the hinge rod 214 is opened in the cleaning tank 13. The hinge rod 214 is rotatably inserted into the hinge groove 215. Two connecting rods 213 are provided, and the two connecting rods 213 are rotatably connected to the other side surface of the drain plate 212.

[0038] A circular baffle 216 is installed in the drainage channel 15, and an adjusting rod 217 is fixedly installed in the baffle 216. The adjusting rod 217 is used to control the rotation of the baffle 216. An adjusting groove 218 corresponding to the adjusting rod 217 is provided in the cleaning box 1, and the adjusting rod 217 is rotatably inserted into the adjusting groove 218. A threaded groove 219 is provided on the surface of the adjusting rod 217, and a pull rope 221 is wrapped in the threaded groove 219. The end of the pull rope 221 is fixedly connected to the side of the placement plate 21 close to the connecting rod 213. A torsion spring 222 is fixedly provided on the outer sleeve of the adjusting rod 217, and the other end of the torsion spring 222 is fixedly connected to the inner wall of the adjusting groove 218. A sealing ring 223 is installed in the adjusting groove 218. The sealing ring 223 is set as a rubber ring, and the sealing ring 223 is sleeved on the outside of the adjusting rod 217.

[0039] It should be noted that the ultrasonic generator 11 and the control motor 211 are both prior arts and well known in the art, and are not described in detail here.

[0040] In this embodiment, the water pump is started, and the purified water in the water tank 16 is continuously injected into the cleaning tank 1 through the water inlet pipe 17. After the operator places the mold to be cleaned steadily on the placement plate 21, the control motor 211 is turned on. The control motor 211 drives the control gear 29 to begin rotating. Since the control gear 29 and the transmission gear 27 are meshed with each other, the transmission gear 27 rotates synchronously. Because the screw 23 is coaxially mounted with the transmission gear 27, the screw 23 also rotates. As the screw 23 rotates, the threaded ring 24 moves linearly along the screw 23, thereby driving the placement plate 21 to slowly descend, and the mold also moves downward until it is completely submerged in the water in the cleaning tank. At this time, the ultrasonic generator 11 is started, and the oscillation of ultrasound is used to deeply clean the mold.

[0041] Once the mold cleaning is complete, the control motor 211 is restarted and reversed. The control gear 29 and the transmission gear 27 engage in reverse, driving the threaded ring 24 upward along the screw 23. The placement plate 21 then rises, smoothly lifting the mold out of the cleaning tank. This allows moisture to drain naturally from the mold and facilitates removal of the cleaned mold.

[0042] During the rising process of the placement plate 21, the connecting rod 213 connected to it will pull one side of the drain plate 212, causing the drain plate 212 to tilt. As the drain plate 212 tilts, the originally taut pull rope 221 gradually relaxes. Due to the elastic action of the torsion spring 222, the adjusting rod 217 begins to rotate, and the relaxed part of the pull rope 221 will be re-wound in the threaded groove 219 of the adjusting rod 217. As the adjusting rod 217 rotates, the baffle 216 connected to it also rotates, and the originally blocked drainage channel 15 is exposed. At this time, the sewage after cleaning the mold flows along the inclined drain plate 212 and is smoothly discharged into the sewage tank through the drainage channel 15. Subsequently, the sewage flows back to the water tank 16 through the drain pipe and enters the water circulation system for purification.

[0043] When the sewage in the water tank 16 is purified and a new mold needs to be cleaned, the operator places the new mold on the placement plate 21. Turn on the control motor 211 again, and control the lifting assembly 2 to drive the placement plate 21 and the mold to move slowly into the cleaning tank. During the descent of the placement plate 21, the pull rod will synchronously pull the drain plate 212 to reset. When the drain plate 212 is reset, the pull rope 221 will be tightened, and the tension of the pull rope 221 will cause the adjustment rod 217 to rotate in the opposite direction, and the torsion spring 222 will be further stretched. As the adjustment rod 217 rotates in the opposite direction, the baffle 216 will block the drainage channel 15 again to ensure that the newly injected clean water in the cleaning tank will not leak, preparing for a new round of mold cleaning work.

[0044] Example 2: This example aims to solve the problem of direct discharge of clean water after one-time use, which causes a large amount of water waste. This example is an improvement made on the basis of Example 1. For details, please refer to Figures 1-9 The water circulation component 3 includes a filter 31 installed in the water tank 16, a heating tube 314 is inserted into the water tank 16, and a temperature sensor 32 is provided on the side of the heating tube 314. The temperature sensor 32 is installed on the side of the heating tube 314 and can accurately monitor the temperature of the water around the heating tube 314 in real time. A water level gauge 33 is provided on the inner wall of the water tank 16. The water level gauge 33 is located on the upper side of the temperature sensor 32. The water level gauge 33 is located on the upper side of the temperature sensor 32 and can monitor the water level in the water tank 16 in real time. When the water level is too low, the water level gauge 33 will transmit a signal to the control system to stop the operation of the heating tube 314 in time, prevent the heating tube 314 from being damaged due to dry burning without water, extend the service life of the heating tube 314, and also avoid safety accidents that may be caused by dry burning. A reverse osmosis generator 315 is provided in the water tank 16, and an air release valve 34 is provided on the tank cover 12. During the heating process of the water tank 16, the water will generate steam when heated, which will increase the pressure in the water tank 16. The setting of the air release valve 34 can release the excess gas in the water tank 16 in time, preventing the water tank 16 from exploding due to excessive internal pressure, and other safety accidents, thereby ensuring the safe operation of the entire cleaning system.

[0045] Two rotating rollers 35 are connected to the water tank 16 for transmission, and the filter screen 31 is arranged on the outside of the two rotating rollers 35. A driving rod 36 is fixedly installed on the end of the rotating roller 35. A pulley 37 is provided on the outer sleeve of the driving rod 36, and a synchronous belt 38 is provided on the outer sleeve of the pulley 37. A rotating motor 39 is fixedly installed on the end of one of the driving rods 36.

[0046] The injection assembly 5 includes a cylinder 51 fixedly mounted on the side of the water tank 16 close to the cleaning box 1, and a water bucket 52 filled with a pH regulator mounted on the side of the cylinder 51. An air supply pipe 53 is connected to the top of the cylinder 51, and the other end of the air supply pipe 53 is connected to the top of the water bucket 52. A liquid outlet pipe 54 is installed at the bottom of the water bucket 52, and the other end of the liquid outlet pipe 54 is inserted into the water tank 16. An air supply hole 55 is opened on the cylinder 51; an air supply one-way valve 56 is provided in the air supply hole 55, an air supply one-way valve 57 is provided in the air supply pipe 53, and a liquid outlet one-way valve 58 is provided in the liquid outlet pipe 54.

[0047] An air cavity 59 is provided in the cylinder 51, and a piston block 511 is slidably inserted in the air cavity 59. A piston rod 512 is fixedly installed at the bottom of the piston block 511. A movable hole 513 corresponding to the piston rod 512 is provided at the bottom of the cylinder 51. The top of the piston rod 512 is fixedly connected to the piston block 511 through the movable hole 513. A driving plate 514 is installed at the end of the placement plate 21 away from the fixed rod 25. A movable groove 515 corresponding to the driving plate 514 is provided on the cleaning box 1. The driving plate 514 is slidably inserted in the movable groove 515, and the driving plate 514 is fixedly installed to the bottom of the piston rod 512 through the movable groove 515.

[0048] It should be noted that the air supply one-way valve 56 , the air supply one-way valve 57 and the liquid outlet one-way valve 58 are prior arts and well known in the art, and are not described in detail here.

[0049] The water tank 16 has an insulation chamber 312, which is provided with an insulation layer 313. The insulation layer 313 is configured as a foam layer. The insulation chamber 312 and the foam layer 313 effectively reduce the heat transfer from the hot water in the water tank 16 to the outside. The water tank 16 is topped with a lid 12, which is provided with a sealing strip 4 installed inside the lid 12. The sealing strip 4 is configured as a rubber strip. The rubber sealing strip 4 has excellent elasticity and sealing properties, preventing water from leaking out of the water tank 16. The water tank 16 is also provided with a lid 12. The lid 12 is also provided with a handle 41, which is located on the side of the air release valve 34. The handle 41 is installed on the lid 12 and is located on the side of the air release valve 34, making it convenient for the operator to open and close the lid 12.

[0050] It should be noted that the heating tube 314, the temperature sensor 32, the reverse osmosis generator 315, the air release valve 34 and the rotating motor 39 are prior arts and are well known in the art, and are not described in detail here.

[0051] In this embodiment: when the placement plate 21 descends, the driving plate 514 will slide in the movable groove 515 and move downward. Since the driving plate 514 is fixedly installed with the bottom of the piston rod 512, the piston rod 512 will be driven to move upward, thereby causing the piston block 511 to slide upward in the air cavity 59.

[0052] The air pressure in the air cavity 59 decreases due to the upward movement of the piston block 511. At this time, the air supply check valve 56 opens, and the outside air enters the air cavity 59 through the air supply hole 55; while the air supply check valve 57 closes to prevent the gas in the air cavity 59 from entering the water bucket 52; the liquid discharge check valve 58 is also closed to prevent the pH regulator in the water bucket 52 from flowing out.

[0053] When the mold cleaning work is completed, the placement plate 21 rises, driving the plate 514 to slide upward in the movable groove 515, the piston rod 512 is driven to move downward, and the piston block 511 slides downward in the air cavity 59. The air pressure in the air cavity 59 increases due to the downward movement of the piston block 511. At this time, the air supply one-way valve 56 is closed to prevent the gas in the air cavity 59 from being discharged from the air supply hole 55; the air supply one-way valve 57 is opened, and the compressed air in the air cavity 59 enters the top of the water bucket 52 through the air supply pipe 53; as the air pressure at the top of the water bucket 52 increases, the liquid discharge one-way valve 58 opens, and the pH regulator filled in the water bucket 52 is injected into the water tank 16 through the liquid discharge pipe 54, thereby adjusting the pH value of the water in the water tank 16.

[0054] The heating pipe 314 starts working, slowly heating the pure water in the water tank 16 to 90 degrees. Then, the water pump is turned on, driving the hot water to be injected into the cleaning tank through the water inlet pipe 17. In the cleaning tank, the hot water plays its full role and carefully cleans the mold. As the cleaning progresses, water continues to overflow into the sewage tank 14. In this process, most of the impurities are effectively taken away. The water in the cleaning tank 13 flows into the sewage tank 14 through the drainage channel 15, and then returns to the water tank 16 through the drainage pipe. At this time, the rotating motor 39 starts, driving one of the drive rods 36 to rotate slowly. As the drive rod 36 rotates, the rotating roller 35 and the pulley 37 connected thereto also start to operate synchronously, driving the synchronous belt 38 to rotate, and then causing the other drive rod 36 to rotate accordingly. As the drive rod 36 rotates, the filter screen 31 wrapped around the outside of the rotating roller 35 begins to rotate slowly.

[0055] Since the filter screen 31 has countless tiny holes on its surface, when wastewater flows through, impurities and grease are firmly intercepted on the surface of the filter screen. At the same time, since the filter screen 31 is wrapped around the outside of the rotating roller 35, a two-layer filtering structure is formed, which greatly enhances the filtering effect and allows the cleaned water to be purified at multiple levels. The water that has undergone preliminary filtration passes through the filter screen 31 and falls into the bottom of the water tank 16. In order to further improve the water quality, the heating pipe 314 in the water tank 16 works again to heat the water for a second time. After that, the water is transported to the reverse osmosis filter for secondary filtration, which can more efficiently remove the color and impurities larger than 1 micron in the water. After these two rigorous filtrations, the pure water returns to the cleaning tank and starts a new round of cleaning. The entire cleaning process forms an efficient and environmentally friendly closed loop.

[0056] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0057] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A fully automatic online cleaning machine for molds of a capsule production line, comprising a cleaning box (1) and an ultrasonic generator (11), characterized in that: The cleaning box (1) is provided with a cleaning tank (13) and a sewage tank (14), the sewage tank (14) is located at the side of the cleaning tank (13), and a drainage channel (15) is provided between the sewage tank (14) and the cleaning tank (13). The ultrasonic generator (11) is provided in the cleaning tank (13), and a plurality of ultrasonic generators (11) are provided. A water tank (16) is provided on the side of the cleaning box (1), and a water inlet pipe (17) is fixedly connected to one side of the water tank (16), and the end of the water inlet pipe (17) is fixedly connected to the cleaning tank (13). The other side of the water tank (16) is fixedly connected to a water outlet pipe (18), and the end of the water outlet pipe (18) is connected to the sewage tank (14). A lifting component (2) is provided in the cleaning tank (13), a water circulation component (3) is provided in the water tank (16), and an injection component (5) for adjusting the pH value of water is provided on the outside of the water tank (16); The lifting assembly (2) includes a placement plate (21) installed in the cleaning tank (13), a fixed block (224) is fixedly installed on the inner wall of the cleaning tank (13), a cavity (22) is provided in the fixed block (224), a screw (23) is installed in the cavity (22), an external thread sleeve of the screw (23) is provided with a threaded ring (24), a fixed rod (25) is fixedly installed on the side of the threaded ring (24), a sliding groove (26) is provided on the outside of the fixed rod (25), and an end of the fixed rod (25) is fixedly installed with the placement plate (21) through the sliding groove (26); A transmission gear (27) is fixedly mounted on the top of the screw rod (23); a control rod (28) is rotatably plugged into the cleaning box (1); a control gear (29) is fixedly mounted on the end of the control rod (28); the transmission gear (27) and the control gear (29) are both configured as bevel gears; the control gear (29) is meshed with the transmission gear (27); and the control rod (28) is transmission-connected to a control motor (211) at one end thereof away from the transmission gear (27); A drainage plate (212) is installed in the cleaning tank (13), and the drainage plate (212) is located at the bottom of the placement plate (21). A connecting rod (213) is movably hinged at the bottom of the placement plate (21), and the bottom end of the connecting rod (213) is rotatably connected to the surface of the drainage plate (212); A hinge rod (214) is inserted into one side of the drain plate (212), and a hinge groove (215) corresponding to the hinge rod (214) is provided in the cleaning tank (13). The hinge rod (214) is rotatably inserted into the hinge groove (215). Two connecting rods (213) are provided, and the two connecting rods (213) are rotatably connected to the other side surface of the drain plate (212); A circular baffle (216) is installed in the drainage channel (15), an adjusting rod (217) is fixedly installed in the baffle (216), and the adjusting rod (217) is used to control the rotation of the baffle (216). An adjusting groove (218) corresponding to the adjusting rod (217) is opened in the cleaning box (1), and the adjusting rod (217) is rotatably inserted in the adjusting groove (218). A threaded groove (219) is opened on the surface of the adjusting rod (217), and the threaded groove (219) is provided inside the adjusting groove (219). A pull rope (221) is wound around the adjusting rod (217), and the end of the pull rope (221) is fixedly connected to the side of the placing plate (21) close to the connecting rod (213). A torsion spring (222) is fixedly provided on the outer sleeve of the adjusting rod (217), and the other end of the torsion spring (222) is fixedly connected to the inner wall of the adjusting groove (218). A sealing ring (223) is installed in the adjusting groove (218), and the sealing ring (223) is configured as a rubber ring. The sealing ring (223) is sleeved on the outer side of the adjusting rod (217).

2. The fully automatic capsule production line mold online cleaning machine according to claim 1 is characterized by: The water circulation assembly (3) comprises a filter (31) installed in the water tank (16); a heating pipe (314) is inserted into the water tank (16); a temperature sensor (32) is provided on the side of the heating pipe (314); a water level gauge (33) is provided on the inner wall of the water tank (16); the water level gauge (33) is located above the temperature sensor (32); a reverse osmosis generator (315) is provided in the water tank (16); a tank cover (12) is provided on the top of the water tank (16); and a vent valve (34) is provided on the tank cover (12).

3. The fully automatic capsule production line mold online cleaning machine according to claim 2 is characterized by: Two rotating rollers (35) are connected to the water tank (16) for transmission. The filter screen (31) is arranged outside the two rotating rollers (35). A driving rod (36) is fixedly installed at the end of the rotating roller (35). A pulley (37) is provided on the outer cover of the driving rod (36). A synchronous belt (38) is provided on the outer cover of the pulley (37). A rotating motor (39) is fixedly installed at the end of one of the driving rods (36).

4. The fully automatic capsule production line mold online cleaning machine according to claim 3 is characterized by: The injection assembly (5) includes a cylinder (51) fixedly mounted on a side of the water tank (16) close to the cleaning box (1), and a water bucket (52) filled with a pH regulator mounted on the side of the cylinder (51). The top of the cylinder (51) is connected to an air supply pipe (53), the other end of which is connected to the top of the water bucket (52). A liquid outlet pipe (54) is mounted on the bottom of the water bucket (52), the other end of which is plugged into the water tank (16). An air supply hole (55) is provided on the cylinder (51). An air supply one-way valve (56) is provided in the air supply hole (55), an air supply one-way valve (57) is provided in the air supply pipe (53), and a liquid outlet one-way valve (58) is provided in the liquid outlet pipe (54).

5. The fully automatic capsule production line mold online cleaning machine according to claim 4 is characterized by: An air cavity (59) is provided in the air cylinder (51), a piston block (511) is slidably inserted in the air cavity (59), a piston rod (512) is fixedly installed at the bottom of the piston block (511), a movable hole (513) corresponding to the piston rod (512) is provided at the bottom end of the air cylinder (51), the top end of the piston rod (512) is fixedly connected to the piston block (511) through the movable hole (513), a driving plate (514) is installed at one end of the placement plate (21) away from the fixed rod (25), a movable groove (515) corresponding to the driving plate (514) is provided on the cleaning box (1), the driving plate (514) is slidably inserted in the movable groove (515), and the driving plate (514) is fixedly installed to the bottom of the piston rod (512) through the movable groove (515).

6. The fully automatic capsule production line mold online cleaning machine according to claim 5, characterized in that: A heat preservation cavity (312) is provided in the water tank (16), a heat preservation layer (313) is provided in the heat preservation cavity (312), and the heat preservation layer (313) is configured as a foam layer. A sealing strip (4) is installed in the box cover (12), and the sealing strip (4) is configured as a rubber strip. A box cover (12) is installed on the water tank (16), and a handle (41) is installed on the box cover (12), and the handle (41) is located on the side of the air release valve (34).

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