Precise strip steel rolling machine oil filtering system

Abstract

The invention discloses a precise strip steel rolling machine oil filtering system, and relates to the technical field of machine oil filtering, the precise strip steel rolling machine oil filtering system comprises a filtering cylinder, and further comprises a switching disc rotationally connected in the filtering cylinder, a plurality of through grooves are formed in the switching disc, filtering bags used for filtering are fixedly connected in the through grooves, an upper fixing plate is arranged above the switching disc, and a lower fixing plate is arranged above the switching disc; a lower fixing plate is arranged below the switching disc, and the upper fixing plate and the lower fixing plate are fixedly connected with the inner wall of the filter cartridge; meanwhile, the used filter bags are transferred to the position of the treatment mechanism, the filter bags are pretreated through the treatment mechanism, the filter bags pretreated before are switched to the backflushing assembly, filter residues on the filter bags are discharged, and after pretreatment is executed, the filter bags are cleaned more thoroughly.

Description

Technical Field

[0001] The invention relates to the technical field of engine oil filtration, in particular to a precision strip steel rolling engine oil filtration system. Background Art

[0002] Hydraulic oil, lubricating oil and other oils are widely used in mechanical equipment. They play the role of energy transfer, lubrication, rust prevention, corrosion prevention, flushing, cooling, etc. in work, and have a direct relationship with the smooth operation of the entire mechanical system. A large amount of oil is used in the strip rolling process, and the used oil contains a large amount of waste residue.

[0003] A kind of automobile engine oil filter device disclosed in the patent application with reference publication number CN216497970U includes an oil storage tank, a fixed box is fixedly installed on one side of the oil storage tank, a filter column is arranged above the oil storage tank, and an oil inlet pipe is arranged above the filter column, a thread is provided on the inner wall of the filter column near the top, a first filter screen is movably installed inside the filter column, and a support block is fixedly installed on the inner wall of the filter column, the support block is located below the first filter screen, a second filter screen is arranged inside the filter column near the bottom of the first filter screen, a filter paper is arranged inside the filter column near the bottom of the second filter screen, a fixed block is fixedly installed at the lower end of the filter paper, the filter paper is in a conical shape, and the filter paper is in a shape of wide at the top and narrow at the bottom, and a plurality of fine holes are provided on the outer surface of the filter paper. The automobile engine oil filter device described in the utility model has good filtering effect and is easy to disassemble.

[0004] In the above scheme, the engine oil is filtered through a filter, and the filter will carry a large amount of filtered matter. The existing one often uses a scraping mechanism to scrape the filtered matter on the filter, and a large amount of filtered matter still exists in the filter. As the filtered matter on the filter increases, its filtering efficiency will inevitably continue to decline; and in the later stage, it is necessary to disassemble the equipment, and suspend the equipment when cleaning the filter.

[0005] Therefore, it is necessary to provide a precision strip rolling oil filtration system to solve the above technical problems. Summary of the invention

[0006] The object of the present invention is to provide a precision strip rolling machine oil filtration system to solve the problems of the defects of the prior art mentioned in the above background technology.

[0007] Based on the above ideas, the present invention provides the following technical solutions: a precision strip rolling oil filtration system, including a filter cartridge, and also including: A switching disk is rotatably connected to the inside of the filter cartridge, a plurality of through slots are arranged inside the switching disk, filter bags for filtering are fixedly connected inside the plurality of through slots, an upper fixing plate is arranged above the switching disk, and a lower fixing plate is arranged below the switching disk, and both the upper fixing plate and the lower fixing plate are fixedly connected to the inner wall of the filter cartridge; A switching rod fixedly connected to the switching disk, the switching rod sequentially passes through the lower fixing plate and the bottom of the filter cartridge and is rotatably connected to the lower fixing plate and the filter cartridge, the bottom of the filter cartridge is fixedly connected to a driving motor, the output shaft of the driving motor is fixedly connected to the switching rod, and is used to drive the switching disk to switch the filter bag through the rotation of the switching rod; A cleaning mechanism is arranged inside the filter cartridge, and is used to clean the used filter bags. The cleaning mechanism includes a processing mechanism and a recoil assembly. The filter bags are pre-processed by the processing mechanism, and then the pre-processed filter bags are recoil-cleaned by the recoil assembly.

[0008] As a further solution of the present invention: the top of the upper fixed plate is fixedly connected with a liquid inlet pipe, which passes through the outside of the filter cylinder and is used for oil input; the bottom of the lower fixed plate is fixedly connected with a liquid outlet pipe, which extends to the outside of the filter cylinder and is used for filtered oil output; the liquid inlet pipe, the liquid outlet pipe and one of the filter bags form a filtration channel.

[0009] As a further solution of the present invention: the processing mechanism comprises: An upper soaking cylinder, which is fixedly connected to the top of the upper fixing plate, and an infusion piece is arranged inside the upper soaking cylinder for discharging the cleaning liquid into the through groove; The lower soaking cylinder is fixedly connected to the bottom of the lower fixed plate, and the lower soaking cylinder is arranged corresponding to the upper soaking cylinder. An impact piece is arranged inside the lower soaking cylinder, and the impact piece is used to repeatedly push the cleaning liquid to pass through the filter bag.

[0010] As a further solution of the present invention: the infusion device comprises: An upper baffle plate is arranged inside the upper soaking cylinder, and the upper baffle plate is slidably connected to the interior of the upper soaking cylinder; A plurality of sliding rods are fixedly connected to the top of the upper baffle plate, the plurality of sliding rods all penetrate the upper soaking cylinder and are slidably connected to the upper soaking cylinder, a first spring is sleeved on the outer side of the plurality of sliding rods, and two ends of the first spring are respectively fixedly connected to the sliding rod and the upper soaking cylinder; A nozzle for discharging liquid is fixedly connected to the inside of the upper baffle, and a liquid spray pipe is fixedly connected to the top of the upper immersion cylinder. One end of the liquid spray pipe extends to the inside of the upper immersion cylinder and is connected to the nozzle, and the other end of the liquid spray pipe extends to the outside of the filter cylinder and is connected to an external cleaning liquid pipeline.

[0011] As a further solution of the present invention: the impact member comprises: A push plate is arranged inside the lower soaking cylinder, and the push plate is slidably connected to the inner wall of the lower soaking cylinder; A sliding plate fixedly connected to the bottom of the push plate, the sliding plate passes through the lower soaking cylinder and is slidably connected to the lower soaking cylinder, and one end of the sliding plate away from the push plate is rotatably connected to the rotating plate; A rotating disk, which is arranged below the lower soaking cylinder, is rotatably connected to the rotating plate, and a rotation connection point between the rotating disk and the rotating plate is eccentrically arranged; A winding disk is arranged on one side of the rotating disk, and a rotating rod is fixedly connected between the winding disk and the rotating disk, a support plate is fixedly connected to the bottom of the lower soaking cylinder, the rotating rod penetrates the support plate and is rotatably connected to the support plate, the rotating rod and the support plate are connected by a torsion spring, a driving member is arranged on the outside of the winding disk, and the driving member is transmission-connected to the winding disk for driving the rotating disk to rotate.

[0012] As a further solution of the present invention: the recoil assembly comprises: An upper cleaning cylinder is fixedly connected to the top of the upper fixing plate, wherein a rotating member for cleaning the upper part of the filter bag is arranged inside the upper cleaning cylinder; A lower cleaning cylinder is fixedly connected to the bottom of the lower fixed plate, and a rising piece for rising to the inside of the through groove is arranged inside the lower cleaning cylinder. When water passes through the lower cleaning cylinder, the rising piece is pushed into the through groove of the switching disk, thereby cleaning the filter bag.

[0013] As a further solution of the present invention: the rising member comprises: A movable plate is arranged inside the lower cleaning cylinder, and a flow slot is provided at the bottom of the movable plate; A rotating cylinder is rotatably connected to the top of the movable plate, a plurality of flow holes are opened on the outer side of the rotating cylinder, and a plurality of cleaning brushes for cleaning the filter bag are fixedly connected to the outer side of the lower cleaning cylinder; An isolation baffle is arranged at the bottom of the movable disk, and a plurality of mounting rods are fixedly connected to the top of the isolation baffle, and the plurality of mounting rods all penetrate the movable disk and are slidably connected to the movable disk, and a third spring is sleeved on the outer side of the plurality of mounting rods, and the two ends of the third spring are respectively fixedly connected to the mounting rod and the movable disk, and are used to push the isolation baffle to close the flow slot; The outer gear ring is fixedly connected to the outer side of the rotating cylinder, and a connecting piece is arranged inside the lower cleaning cylinder. When the water pushes the moving disk upward, the outer gear ring is driven to rotate through the connecting piece; A sealing plate is arranged inside the rotating cylinder, and a fixing rod is fixedly connected inside the rotating cylinder, the fixing rod penetrates the sealing plate and is slidably connected to the sealing plate, and a second spring is sleeved outside the fixing rod; The magnetic ring is fixedly connected to the top of the rotating cylinder.

[0014] As a further solution of the present invention: the connecting piece includes: A plurality of sliding rods are fixedly connected to the interior of the lower cleaning cylinder, and spiral grooves are formed on the outer sides of the plurality of sliding rods; A transmission gear is sleeved on the outside of the sliding rod, and a rotating ring is connected to the inside of the transmission gear through a one-way bearing. A slider is fixedly connected to the inside of the rotating ring. The slider extends to the inside of the spiral groove inside the sliding rod. The transmission gear is rotationally connected to the moving disk. When the moving disk pushes the transmission gear up, the transmission gear rotates through the rotating ring.

[0015] As a further solution of the present invention: the rotating member comprises: An annular brush plate is rotatably connected to the interior of the upper cleaning cylinder, and a brush is arranged inside the annular brush plate; A plurality of limit rods are fixedly connected to the top of the annular brush plate, a rotating ring is fixedly connected to the top of the plurality of limit rods, and the rotating ring is rotatably connected to the upper cleaning cylinder; The electromagnet ring and a plurality of limit rods penetrate the electromagnet ring and are slidably connected with the electromagnet ring. When the rotating cylinder rises, the magnetic ring is magnetically attracted to the energized electromagnet ring through the magnetic ring, thereby driving the electromagnet ring to rotate together.

[0016] As a further solution of the present invention: the driving member includes a traction rope, the traction rope is wound and connected to the outside of the winding disk, and the other end of the traction rope passes through the lower cleaning cylinder and is fixedly connected to the movable disk, and a guide wheel for guiding the traction rope is arranged at the bottom of the lower fixed plate.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. By starting the drive motor, the output shaft of the drive motor drives the switching rod to rotate, and the switching rod drives the switching disk to rotate, switching another filter bag to between the liquid inlet pipe and the liquid outlet pipe to maintain normal filtration. At the same time, the used filter bag is transferred to the position of the processing mechanism, and the filter bag is pre-treated by the processing mechanism. The previously pre-treated filter bag is switched to the backwash component to discharge the filter residue on the filter bag. After the pre-treatment, the filter bag is cleaned more thoroughly.

[0018] 2. The cleaning liquid is discharged into the slot of the switching disk through the nozzle, soaking the filter bag inside the slot to separate the engine oil from the filter bag. The cleaning liquid can be alcohol or gasoline. Organic solvents are soluble in water and can effectively dissolve the engine oil, thereby avoiding the difficulty of cleaning caused by the viscosity of the engine oil itself.

[0019] 3. The winding disk drives the fixedly connected rotating disk to rotate through the support rod, and the rotating disk drives the eccentrically rotating rotating plate to pull the sliding plate to move up and down, so that the pushing plate is continuously pushed upward, pushing the cleaning liquid on the top of the pushing plate, so that the cleaning liquid continuously passes through the filter bag, thereby improving the cleaning effect of the cleaning liquid on the engine oil.

[0020] 4. As the movable plate rises, the third spring provided on the isolation baffle contacts the lower fixed plate, and the movable plate continues to rise, exposing the flow slot on the movable plate. At this time, a large amount of water enters the rotating cylinder through the flow slot, lifting the sealing plate inside the rotating cylinder. At this time, water continuously rushes out through the flow holes on the outside of the rotating cylinder, thereby flushing the filter bag. As the sealing plate continues to rise, the contact surface of the flushed filter bag also changes continuously. In the early stage of flushing, the cleaning brush rotates and cleans the filter bag. At this time, the flushing can easily remove the filter material on the filter bag.

[0021] 5. The electromagnet ring drives the annular brush plate to rotate through the limit rod, and the rotating cylinder pushes the filter bag to continuously pass through the annular brush plate, and then the annular brush plate continuously rotates and cleans the outside of the filter bag, and cooperates with the cleaning brush on the outside of the rotating cylinder to clean the filter bag. The upper and lower sides of the filter bag are cleaned to improve the cleaning effect. When the cleaning is completed, the electromagnet ring is powered off, and the water inside the lower cleaning cylinder is refluxed and discharged. At this time, the movable plate is lowered and reset by gravity. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of the filter cartridge of the present invention; Figure 3 It is a schematic diagram of the cross-sectional structure of the switching disk of the present invention; Figure 4 It is a schematic diagram of the structure of the processing mechanism of the present invention; Figure 5 It is a schematic diagram of the cross-sectional structure of the soaking tube of the present invention; Figure 6 It is a schematic diagram of the structure of the impact piece of the present invention; Figure 7 It is a schematic diagram of the push plate structure of the present invention; Figure 8 It is a schematic diagram of the structure of the upper cleaning cylinder and the lower cleaning cylinder of the present invention; Fig. 9 It is a schematic diagram of the structure of the rotating drum of the present invention; Fig.10 It is a schematic diagram of the isolation baffle structure of the present invention; Fig.11 It is a schematic diagram of the cross-sectional structure of the rotating cylinder of the present invention; Fig.12 It is a schematic diagram of the transmission gear structure of the present invention; Fig.13 It is a schematic diagram of the cross-sectional structure of the upper cleaning cylinder of the present invention; Fig.14It is a schematic diagram of the structure of the switching disk of the present invention.

[0024] In the figure: 1, filter cylinder; 2, switching plate; 200, filter bag; 201, upper fixed plate; 202, lower fixed plate; 203, switching rod; 204, driving motor; 301, liquid inlet pipe; 302, liquid outlet pipe; 4, processing mechanism; 401, upper soaking cylinder; 4011, upper baffle plate; 4012, sliding rod; 4013, nozzle; 4014, liquid spraying pipe; 4015, first spring; 402, lower soaking cylinder; 4021, pushing plate; 4022, sliding plate; 4023, rotating plate; 4024, supporting plate; 4025, winding disk; 4026, rotating disk; 402 7. Traction rope; 4028. Guide wheel; 501. Upper cleaning cylinder; 5011. Annular brush plate; 5012. Electromagnetic ring; 5013. Limit rod; 5014. Rotating ring; 502. Lower cleaning cylinder; 5021. Moving disk; 5022. Rotating cylinder; 5024. Cleaning brush; 5025. Outer gear ring; 5026. Magnetic ring; 5027. Sealing plate; 5028. Fixed rod; 5029. Second spring; 5031. Sliding rod; 5032. Transmission gear; 5033. Rotating circle; 504. Isolation baffle; 5041. Mounting rod; 5042. Third spring. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0026] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0027] like Figures 1 to 14 As shown, the precision strip rolling machine oil filtration system includes the following embodiments: Embodiment 1: Figure 1 , Figure 2 , Figure 3 and Fig.14 As shown, it includes a filter cartridge 1 and also includes: A switching disk 2 is rotatably connected to the inside of the filter cartridge 1, and a plurality of through slots are provided inside the switching disk 2, and filter bags 200 for filtering are fixedly connected inside the plurality of through slots, an upper fixing plate 201 is provided above the switching disk 2, and a lower fixing plate 202 is provided below the switching disk 2, and both the upper fixing plate 201 and the lower fixing plate 202 are fixedly connected to the inner wall of the filter cartridge 1; A switching rod 203 fixedly connected to the switching disk 2, the switching rod 203 sequentially passes through the lower fixing plate 202 and the bottom of the filter cartridge 1 and is rotatably connected to the lower fixing plate 202 and the filter cartridge 1, a driving motor 204 is fixedly connected to the bottom of the filter cartridge 1, and an output shaft of the driving motor 204 is fixedly connected to the switching rod 203, and is used to drive the switching disk 2 to switch the filter bag 200 through the rotation of the switching rod 203; A cleaning mechanism is arranged inside the filter cartridge 1, and is used to clean the used filter bag 200. The cleaning mechanism includes a processing mechanism 4 and a backflushing component. The filter bag 200 is pre-processed by the processing mechanism 4, and then the pre-processed filter bag 200 is backflushed and cleaned by the backflushing component. A liquid inlet pipe 301 is fixedly connected to the top of the upper fixed plate 201. The liquid inlet pipe 301 passes through the outside of the filter cartridge 1 and is used for oil input. A liquid outlet pipe 302 is fixedly connected to the bottom of the lower fixed plate 202. The liquid outlet pipe 302 extends to the outside of the filter cartridge 1 and is used for filtered oil output. The liquid inlet pipe 301, the liquid outlet pipe 302 and one of the filter bags 200 form a filtration channel.

[0028] In specific implementation, engine oil is used in the strip rolling process. After the engine oil is used, it will contain waste residue and cannot be used directly. It is often filtered through a filter device and then continued to be used. The existing filtration is carried out through a filter bag or other filter mesh. After the filter device is used, a large amount of filter residue will remain inside the filter device. At this time, the equipment often needs to be paused and then cleaned. First, it will affect the normal operation of the filtration and the equipment needs to be disassembled, which is too cumbersome. Therefore, in the present invention, when the engine oil to be filtered is introduced through the liquid inlet pipe 301, a through groove is opened on the switching disk 2, and a filter bag 200 is arranged inside the through groove, the oil passes through the filter bag 200 and is discharged through the liquid outlet pipe 302 , thereby filtering the engine oil. After long-term use, the filter bag 200 will filter a large amount of filter residue. Therefore, at this time, by starting the drive motor 204, the output shaft of the drive motor 204 drives the switching rod 203 to rotate, and the switching rod 203 drives the switching disk 2 to rotate, and another filter bag 200 is switched to between the liquid inlet pipe 301 and the liquid outlet pipe 302 to maintain normal filtration. At the same time, the used filter bag 200 is transferred to the position of the processing mechanism 4, and the filter bag 200 is pre-treated by the processing mechanism 4, and the previously pre-treated filter bag 200 is switched to the recoil component to discharge the filter residue on the filter bag 200. After the pre-treatment is performed, the filter bag 200 is cleaned more thoroughly.

[0029] Embodiment 2: Figure 4 , Figure 5 and Figure 6 As shown, the processing mechanism 4 includes: The upper soaking cylinder 401 is fixedly connected to the top of the upper fixed plate 201, and an infusion piece is arranged inside the upper soaking cylinder 401 to discharge the cleaning liquid into the through groove; The lower soaking cylinder 402 is fixedly connected to the bottom of the lower fixed plate 202 , and the lower soaking cylinder 402 is arranged corresponding to the upper soaking cylinder 401 . An impact piece is arranged inside the lower soaking cylinder 402 , and the impact piece is used to repeatedly push the cleaning liquid through the filter bag 200 .

[0030] Infusion parts include: An upper baffle plate 4011 is disposed inside the upper soaking cylinder 401, and the upper baffle plate 4011 is slidably connected to the interior of the upper soaking cylinder 401; A plurality of slide bars 4012 are fixedly connected to the top of the upper baffle plate 4011, and the plurality of slide bars 4012 all penetrate the upper soaking cylinder 401 and are slidably connected to the upper soaking cylinder 401. A first spring 4015 is sleeved on the outer side of the plurality of slide bars 4012, and the two ends of the first spring 4015 are fixedly connected to the slide bars 4012 and the upper soaking cylinder 401 respectively; A nozzle 4013 for discharging liquid is fixedly connected to the interior of the upper baffle 4011, and a liquid spraying pipe 4014 is fixedly connected to the top of the upper soaking cylinder 401, one end of the liquid spraying pipe 4014 extends to the interior of the upper soaking cylinder 401 and is connected to the nozzle 4013, and the other end of the liquid spraying pipe 4014 extends to the outside of the filter cylinder 1 and is connected to an external cleaning liquid pipeline.

[0031] In specific implementation, when the filter bag 200 that needs pretreatment is switched between the upper soaking cylinder 401 and the lower soaking cylinder 402, the control valve arranged on the outer side of the liquid spraying pipe 4014 is opened to allow the cleaning liquid to be discharged into the through groove of the switching disk 2 through the nozzle 4013, so that the filter bag 200 inside the through groove is soaked and the engine oil is separated from the filter bag 200. The cleaning liquid can be alcohol or gasoline. Organic solvents are soluble in water and can effectively dissolve the engine oil, thereby avoiding the difficulty in cleaning caused by the viscosity of the engine oil itself.

[0032] In this embodiment: Figure 6 and Figure 7 As shown, the impact piece includes: A push plate 4021 is disposed inside the lower soaking cylinder 402, and the push plate 4021 is slidably connected to the inner wall of the lower soaking cylinder 402; A sliding plate 4022 is fixedly connected to the bottom of the push plate 4021, the sliding plate 4022 penetrates the lower soaking cylinder 402 and is slidably connected to the lower soaking cylinder 402, and one end of the sliding plate 4022 away from the push plate 4021 is rotatably connected to the rotating plate 4023; The rotating disk 4026 is disposed below the lower soaking cylinder 402, the rotating disk 4026 is rotatably connected to the rotating plate 4023, and the rotating connection point between the rotating disk 4026 and the rotating plate 4023 is eccentrically disposed; The winding disk 4025 is arranged on one side of the rotating disk 4026, and a rotating rod is fixedly connected between the winding disk 4025 and the rotating disk 4026, a support plate 4024 is fixedly connected to the bottom of the lower soaking cylinder 402, the rotating rod penetrates the support plate 4024 and is rotatably connected to the support plate 4024, the rotating rod and the support plate 4024 are connected by a torsion spring, and a driving member is arranged on the outer side of the winding disk 4025, and the driving member is transmission-connected to the winding disk 4025, and is used for driving the rotating disk 4026 to rotate.

[0033] During specific implementation, when the winding disk 4025 is driven to rotate by the driving member, the winding disk 4025 drives the fixedly connected rotating disk 4026 to rotate through the support rod, and the rotating disk 4026 drives the eccentrically rotating rotating plate 4023 to pull the sliding plate 4022 to reciprocate and rise and fall, so that the pushing plate 4021 is continuously pushed upward, and the cleaning liquid on the top of the pushing plate 4021 is pushed, so that the cleaning liquid continuously passes through the filter bag 200, thereby improving the cleaning effect of the cleaning liquid on the engine oil.

[0034] Embodiment 3: Figure 8 , Fig. 9 , Fig.10 and Fig.11 As shown, the recoil assembly includes: An upper cleaning cylinder 501 is fixedly connected to the top of the upper fixing plate 201, and a rotating member for cleaning the upper part of the filter bag 200 is arranged inside the upper cleaning cylinder 501; The lower cleaning cylinder 502 is fixedly connected to the bottom of the lower fixed plate 202. The lower cleaning cylinder 502 is provided with a rising member for rising to the inside of the through groove. The lower cleaning cylinder 502 is arranged below the upper cleaning cylinder 501. When water passes through the lower cleaning cylinder 502, the rising member is pushed into the through groove of the switching disk 2, thereby cleaning the filter bag 200.

[0035] In specific implementation, when the filter bag 200 soaked in the cleaning liquid rotates to the recoil assembly, clean water is introduced through one end of the lower cleaning cylinder 502. The clean water pushes the rising member to move to the inside of the through groove and pushes the filter bag 200 upward and into the upper cleaning cylinder 501. The clean water is discharged through the upper cleaning cylinder 501, and the filter residue is taken away during the discharge process, thereby achieving the cleaning of the filter bag 200 without disassembling the equipment.

[0036] In this embodiment, Figure 8 , Fig. 9 , Fig.11 and Fig.12 As shown, the rising piece includes: A movable plate 5021 is disposed inside the lower cleaning cylinder 502, and a flow slot is provided at the bottom of the movable plate 5021; A rotating cylinder 5022 is rotatably connected to the top of the moving plate 5021, and a plurality of flow holes are opened on the outer side of the rotating cylinder 5022, and a plurality of cleaning brushes 5024 for cleaning the filter bag 200 are fixedly connected to the outer side of the lower cleaning cylinder 502; An isolation baffle 504 is arranged at the bottom of the movable disk 5021, and a plurality of mounting rods 5041 are fixedly connected to the top of the isolation baffle 504. The plurality of mounting rods 5041 all penetrate the movable disk 5021 and are slidably connected to the movable disk 5021. A third spring 5042 is sleeved on the outer side of the plurality of mounting rods 5041. The two ends of the third spring 5042 are respectively fixedly connected to the mounting rod 5041 and the movable disk 5021, so as to push the isolation baffle 504 to close the flow slot; The outer gear ring 5025 is fixedly connected to the outer side of the rotating cylinder 5022. A connecting piece is provided inside the lower cleaning cylinder 502. When the water pushes the moving disk 5021 upward, the outer gear ring 5025 is driven to rotate through the connecting piece. A sealing plate 5027 is disposed inside the rotating cylinder 5022, and a fixing rod 5028 is fixedly connected inside the rotating cylinder 5022, the fixing rod 5028 penetrates the sealing plate 5027 and is slidably connected to the sealing plate 5027, and a second spring 5029 is sleeved outside the fixing rod 5028; The magnetic ring 5026 is fixedly connected to the top of the rotating cylinder 5022 .

[0037] In specific implementation, when water flows into the lower cleaning cylinder 502, the movable plate 5021 inside the lower cleaning cylinder 502 is pushed up. Since the isolation baffle 504 at the bottom of the movable plate 5021 seals the flow groove inside the movable plate 5021, the water can push the movable plate 5021 to rise, so that the rotating cylinder 5022 is inserted into the through groove, and the cleaning brush 5024 arranged on the outer side of the rotating cylinder 5022 continuously contacts the filter bag 200, thereby cleaning the filter bag 200, and in the process of rising, the outer gear ring 5025 is driven to rotate through the connecting piece, and the outer gear ring 5025 drives the rotating cylinder 5022 to rotate, thereby further improving the cleaning effect of the filter bag 200. It is worth mentioning that a cleaning brush 5024 is also arranged on the top of the rotating cylinder 5022. The brush is used for cleaning hair, and as the movable plate 5021 rises, the third spring 5042 provided on the isolation baffle 504 contacts the lower fixed plate 202, and the movable plate 5021 continues to rise. At this time, the flow groove on the movable plate 5021 is exposed. At this time, a large amount of water enters the rotating cylinder 5022 through the flow groove, and lifts up the sealing plate 5027 inside the rotating cylinder 5022. At this time, water continuously rushes out through the flow holes on the outside of the rotating cylinder 5022, thereby flushing the filter bag 200. As the sealing plate 5027 continues to rise, the contact surface of the flushed filter bag 200 also changes continuously. In the early stage of flushing, the cleaning brush 5024 rotates and cleans the filter bag 200. The flushing at this time can easily remove the filtered matter on the filter bag 200.

[0038] In this embodiment, Fig.11 and Fig.12 As shown, the connector includes: A plurality of sliding rods 5031 are fixedly connected to the interior of the lower cleaning cylinder 502, and spiral grooves are formed on the outer sides of the plurality of sliding rods 5031; The transmission gear 5032 is sleeved on the outside of the sliding rod 5031, and the interior of the transmission gear 5032 is connected to a rotating circle 5033 through a one-way bearing. A slider is fixedly connected to the interior of the rotating circle 5033, and the slider extends to the inside of the spiral groove inside the sliding rod 5031. The transmission gear 5032 is rotatably connected to the moving disk 5021. When the moving disk 5021 pushes the transmission gear 5032 to rise, the transmission gear 5032 is rotated through the rotating circle 5033.

[0039] In specific implementation, when the movable disk 5021 rises, the rotating transmission gear 5032 on the movable disk 5021 also rises continuously. At this time, the rotating ring 5033 connected by the one-way bearing inside the transmission gear 5032 slides on the outside of the sliding rod 5031, and the slider arranged inside the rotating ring 5033 rotates through the action of the spiral groove, thereby driving the transmission gear 5032 to rotate, and the transmission gear 5032 drives the outer gear ring 5025 to rotate, and the outer gear ring 5025 drives the rotating cylinder 5022 to rotate, thereby achieving the upward rotation of the cleaning brush 5024 on the outside of the rotating cylinder 5022 relative to the filter bag 200.

[0040] In this embodiment: Fig.13 As shown, the rotating member includes: The annular brush plate 5011 is rotatably connected to the interior of the upper cleaning cylinder 501, and a brush is arranged inside the annular brush plate 5011; A plurality of limit rods 5013 are fixedly connected to the top of the annular brush plate 5011, and a rotating ring 5014 is fixedly connected to the top of the plurality of limit rods 5013, and the rotating ring 5014 is rotatably connected to the upper cleaning cylinder 501; The electromagnet ring 5012 and the plurality of limit rods 5013 penetrate through the electromagnet ring 5012 and are slidably connected to the electromagnet ring 5012. When the rotating cylinder 5022 rises, the magnetic ring 5026 is magnetically attracted to the energized electromagnet ring 5012, thereby driving the electromagnet ring 5012 to rotate together.

[0041] In a specific implementation, when the rotating cylinder 5022 continuously pushes the filter bag 200 to rise, the magnetic circle 5026 passes through the electromagnet ring 5012, and the electromagnet ring 5012 is energized and magnetically attracted to the magnetic circle 5026, and moves upward along with the magnetic circle 5026. During the movement, the magnetic circle 5026 rotates with the rotating cylinder 5022, thereby driving the electromagnet ring 5012 to rotate. The radius of the magnetic circle 5026 is smaller than the electromagnet ring 5012, and the electromagnet ring 5012 does not contact the filter bag 200. The electromagnet ring 5012 is moved by the limit rod 5 013 drives the annular brush plate 5011 to rotate, and the rotating cylinder 5022 pushes the filter bag 200 to continuously pass through the annular brush plate 5011, and then the annular brush plate 5011 continuously rotates and cleans the outside of the filter bag 200, and cooperates with the cleaning brush 5024 on the outside of the rotating cylinder 5022 to clean, and the upper and lower sides of the filter bag 200 are cleaned, thereby improving the cleaning effect. When the cleaning is completed, the electromagnet ring 5012 is powered off, and the water inside the lower cleaning cylinder 502 is refluxed and discharged. At this time, the movable disk 5021 is lowered and reset due to the action of gravity.

[0042] Embodiment 4: Figure 4 and Figure 6As shown, the driving member includes a traction rope 4027, which is wound around and connected to the outside of the winding disk 4025, and the other end of the traction rope 4027 passes through the lower cleaning cylinder 502 and is fixedly connected to the movable disk 5021. A guide wheel 4028 for guiding the traction rope 4027 is set at the bottom of the lower fixed plate 202.

[0043] In this embodiment, when the moving disk 5021 rises, the winding disk 4025 can be pulled to rotate by the traction rope 4027, thereby providing power for the impact member and being implemented synchronously with the recoil mechanism.

[0044] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0046] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A precision strip rolling machine oil filtration system, comprising a filter cartridge (1), characterized in that: Also includes: A switching disk (2) is rotatably connected to the inside of the filter cartridge (1), a plurality of through slots are provided inside the switching disk (2), filter bags (200) for filtering are fixedly connected inside the plurality of through slots, an upper fixing plate (201) is provided above the switching disk (2), and a lower fixing plate (202) is provided below the switching disk (2), and both the upper fixing plate (201) and the lower fixing plate (202) are fixedly connected to the inner wall of the filter cartridge (1); a switching rod (203) fixedly connected to the switching disk (2), the switching rod (203) sequentially passing through the lower fixing plate (202) and the bottom of the filter cartridge (1) and being rotationally connected to the lower fixing plate (202) and the filter cartridge (1), the bottom of the filter cartridge (1) being fixedly connected to a driving motor (204), the output shaft of the driving motor (204) being fixedly connected to the switching rod (203) and being used to drive the switching disk (2) to switch the filter bag (200) through the rotation of the switching rod (203); A cleaning mechanism is arranged inside the filter cartridge (1), the cleaning mechanism being used to clean a used filter bag (200), the cleaning mechanism comprising a processing mechanism (4) and a backflushing component, the filter bag (200) being pre-processed by the processing mechanism (4), and then the pre-processed filter bag (200) being backflushed and cleaned by the backflushing component.

2. The precision strip rolling machine oil filtration system according to claim 1, characterized in that: The top of the upper fixed plate (201) is fixedly connected to a liquid inlet pipe (301), which passes through the outside of the filter cartridge (1) and is used for inputting engine oil. The bottom of the lower fixed plate (202) is fixedly connected to a liquid outlet pipe (302), which extends to the outside of the filter cartridge (1) and is used for outputting filtered engine oil. The liquid inlet pipe (301), the liquid outlet pipe (302) and one of the filter bags (200) form a filtering channel.

3. The precision strip steel rolling machine oil filtration system according to claim 1, characterized in that: The processing mechanism (4) comprises: An upper soaking tube (401), the upper soaking tube (401) is fixedly connected to the top of the upper fixed plate (201), and an infusion piece is arranged inside the upper soaking tube (401) for discharging the cleaning liquid into the through groove; A lower soaking cylinder (402) is fixedly connected to the bottom of the lower fixed plate (202), and the lower soaking cylinder (402) is arranged corresponding to the upper soaking cylinder (401). An impact piece is arranged inside the lower soaking cylinder (402), and the impact piece is used to repeatedly push the cleaning liquid to pass through the filter bag (200).

4. The precision strip rolling machine oil filtration system according to claim 3 is characterized in that: The infusion device comprises: An upper baffle (4011) is arranged inside the upper soaking cylinder (401), and the upper baffle (4011) is slidably connected to the interior of the upper soaking cylinder (401); A plurality of sliding rods (4012) are fixedly connected to the top of the upper baffle (4011); the plurality of sliding rods (4012) all penetrate the upper soaking cylinder (401) and are slidably connected to the upper soaking cylinder (401); a first spring (4015) is sleeved on the outer side of the plurality of sliding rods (4012); two ends of the first spring (4015) are respectively fixedly connected to the sliding rod (4012) and the upper soaking cylinder (401); A spray head (4013) for discharging liquid is fixedly connected to the interior of the upper baffle plate (4011), and a spray pipe (4014) is fixedly connected to the top of the upper soaking cylinder (401), one end of the spray pipe (4014) extends to the interior of the upper soaking cylinder (401) and is connected to the spray head (4013), and the other end of the spray pipe (4014) extends to the outside of the filter cylinder (1) and is connected to an external cleaning liquid pipeline.

5. The precision strip rolling machine oil filtration system according to claim 3, characterized in that: The impact piece comprises: A push plate (4021) is arranged inside the lower soaking cylinder (402), and the push plate (4021) is slidably connected to the inner wall of the lower soaking cylinder (402); A sliding plate (4022) is fixedly connected to the bottom of the pushing plate (4021), the sliding plate (4022 passes through the lower soaking cylinder (402) and is slidably connected to the lower soaking cylinder (402), and one end of the sliding plate (4022) away from the pushing plate (4021) is rotatably connected to a rotating plate (4023); A rotating disk (4026), the rotating disk (4026) being disposed below the lower soaking cylinder (402), the rotating disk (4026) being rotationally connected to the rotating plate (4023), and the rotational connection point between the rotating disk (4026) and the rotating plate (4023) being eccentrically disposed; A winding disk (4025) is arranged on one side of the rotating disk (4026), and a rotating rod is fixedly connected between the winding disk (4025) and the rotating disk (4026); a supporting plate (4024) is fixedly connected to the bottom of the lower soaking cylinder (402); the rotating rod penetrates the supporting plate (4024) and is rotatably connected to the supporting plate (4024); the rotating rod and the supporting plate (4024) are connected via a torsion spring; a driving member is arranged on the outside of the winding disk (4025); the driving member is in transmission connection with the winding disk (4025) and is used to drive the rotating disk (4026) to rotate.

6. The precision strip rolling machine oil filtration system according to claim 5, characterized in that: The recoil assembly comprises: An upper cleaning cylinder (501) fixedly connected to the top of the upper fixing plate (201), wherein a rotating member for cleaning the upper part of the filter bag (200) is arranged inside the upper cleaning cylinder (501); A lower cleaning cylinder (502) is fixedly connected to the bottom of the lower fixed plate (202), and a rising member for rising to the inside of the through groove is provided inside the lower cleaning cylinder (502). When water passes through the lower cleaning cylinder (502), the rising member is pushed into the inside of the through groove of the switching disk (2), thereby cleaning the filter bag (200).

7. The precision strip rolling machine oil filtration system according to claim 6, characterized in that: The rising member comprises: A movable plate (5021) is arranged inside the lower cleaning cylinder (502), and a flow groove is provided at the bottom of the movable plate (5021); A rotating cylinder (5022) is rotatably connected to the top of the movable disk (5021), a plurality of flow holes are provided on the outside of the rotating cylinder (5022), and a plurality of cleaning brushes (5024) for cleaning the filter bag (200) are fixedly connected to the outside of the lower cleaning cylinder (502); An isolation baffle (504) is arranged at the bottom of the movable disk (5021), and a plurality of mounting rods (5041) are fixedly connected to the top of the isolation baffle (504), and the plurality of mounting rods (5041) all penetrate the movable disk (5021) and are slidably connected to the movable disk (5021), and a third spring (5042) is sleeved on the outer side of the plurality of mounting rods (5041), and the two ends of the third spring (5042) are respectively fixedly connected to the mounting rods (5041) and the movable disk (5021), and are used to push the isolation baffle (504) to close the circulation slot; An outer gear ring (5025) is fixedly connected to the outside of the rotating cylinder (5022); a connecting piece is provided inside the lower cleaning cylinder (502); when water pushes the movable disk (5021) upward, the outer gear ring (5025) is driven to rotate through the connecting piece; A sealing plate (5027) is disposed inside the rotating cylinder (5022), and a fixing rod (5028) is fixedly connected inside the rotating cylinder (5022), the fixing rod (5028) penetrates the sealing plate (5027) and is slidably connected to the sealing plate (5027), and a second spring (5029) is sleeved on the outer side of the fixing rod (5028); A magnetic ring (5026) is fixedly connected to the top of the rotating cylinder (5022).

8. The precision strip rolling machine oil filtration system according to claim 7, characterized in that: The connecting piece comprises: A plurality of sliding rods (5031) are fixedly connected to the interior of the lower cleaning cylinder (502), and spiral grooves are formed on the outer sides of the plurality of sliding rods (5031); A transmission gear (5032) is sleeved on the outside of the sliding rod (5031), the transmission gear (5032) is connected to a rotating ring (5033) via a one-way bearing, the rotating ring (5033) is fixedly connected to a slider, the slider extends to the inside of the spiral groove inside the sliding rod (5031), the transmission gear (5032) is rotationally connected to the moving disk (5021), and when the moving disk (5021) pushes the transmission gear (5032) to rise, the transmission gear (5032) is rotated via the rotating ring (5033).

9. The precision strip rolling machine oil filtration system according to claim 7, characterized in that: The rotating member comprises: An annular brush plate (5011) is rotatably connected to the interior of the upper cleaning cylinder (501), wherein a brush is arranged inside the annular brush plate (5011); A plurality of limit rods (5013) are fixedly connected to the top of the annular brush plate (5011); a rotating ring (5014) is fixedly connected to the top of the plurality of limit rods (5013); and the rotating ring (5014) is rotatably connected to the upper cleaning cylinder (501); The electromagnet ring (5012) and a plurality of limit rods (5013) penetrate the electromagnet ring (5012) and are slidably connected to the electromagnet ring (5012). When the rotating cylinder (5022) rises, the magnetic ring (5026) is magnetically attracted to the electromagnet ring (5012) after power is supplied, thereby driving the electromagnet ring (5012) to rotate together.

10. The precision strip rolling machine oil filtration system according to claim 9, characterized in that: The driving member comprises a traction rope (4027), the traction rope (4027) being wound around and connected to the outside of the winding disk (4025), and the other end of the traction rope (4027) passing through the lower cleaning cylinder (502) and being fixedly connected to the movable disk (5021), and a guide wheel (4028) for guiding the traction rope (4027) is provided at the bottom of the lower fixed plate (202).

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