Degreasing production line

Abstract

The degreasing production line comprises an ultrasonic cleaning tank, a spraying box and a drying channel, and further comprises two water filtering platforms, a water filtering frame is slidably connected to each water filtering platform, a water collecting tank is formed in each water filtering platform, water draining pipes are arranged on the water collecting tanks in a communicating mode, and a processing box is arranged on the two water draining pipes in a communicating mode; a filter screen and an ultrafiltration membrane are sequentially arranged in the treatment box in the water flow direction, two water supplementing pipes communicated with the ultrasonic cleaning tank and the spraying box respectively are arranged on the treatment box, a vibration assembly and a driving assembly are arranged on the water filtering platform, and the driving assembly and the vibration assembly drive the water filtering frame to vibrate up and down. During vibration, water on the valve is separated from the surface of the valve under the inertia effect, and finally flows back to the ultrasonic cleaning tank and the spraying box after being treated by the treatment box, so that the residual water on the surface of the valve is recycled, and the water supplementing amount of external water resources required by the ultrasonic cleaning tank and the spraying box is reduced. The device has the effect of reducing the loss of water resources.

Description

Technical Field

[0001] The present application relates to the technical field of degreasing and cleaning, and in particular to a degreasing production line. Background Art

[0002] Metal valves are an important part of petrochemical equipment. In the valve production process, such as cutting, drilling, grinding, etc., cutting oil or coolant is used to cool and lubricate the contact surface between the tool and the workpiece to be processed. Therefore, there will be residual greasy liquids such as cutting oil on the surface of the produced metal valves. The grease residue will contaminate the fluid passing through the valve, and will also affect the sealing of the metal valve, which may cause leakage. In order to avoid pollution or leakage, metal valves need to be degreased on the degreasing production line after production.

[0003] The degreasing production line in the related technology usually consists of an ultrasonic cleaning tank, a spray box and a drying channel. The valve to be degreased first passes through the ultrasonic cleaning tank, and the cavitation effect of the ultrasound is used to effectively remove the grease and dirt on the valve surface. Then it is transferred to the spray box, and the degreaser remaining on the valve surface is rinsed by pure water spray. Finally, the valve is transferred to the drying channel to dry the residual moisture on the surface.

[0004] The degreasing production line needs to add a large amount of external water resources in advance each time it degreases. However, as the degreasing process runs, some water remains on the valve surface and is eventually dried by the drying channel. The water becomes water vapor and dissipates into the atmosphere. In order to ensure the cleaning effect of the ultrasonic cleaning tank and the spray box, it is also necessary to continuously replenish external water resources for cleaning. Therefore, the degreasing production line needs to rely on a large amount of water resources for replenishment during operation, and the loss of water resources is large, which is obviously insufficient. Summary of the invention

[0005] In order to save the loss of water resources, the present application provides a degreasing production line.

[0006] The degreasing production line provided in this application adopts the following technical solution: A degreasing production line comprises an ultrasonic cleaning tank, a spray box and a drying channel, and also comprises two water filtering platforms, wherein one of the water filtering platforms is arranged between the ultrasonic cleaning tank and the spray box, and the other water filtering platform is arranged between the spray box and the drying channel, each of the water filtering platforms is slidably connected with a water filtering frame for carrying the parts to be degreased, a water collecting tank is provided on the water filtering platform, a drain pipe is connected to the water collecting tank, and a treatment box is connected to the two drain pipes, wherein a filter screen and an ultrafiltration membrane are arranged in sequence in the treatment box along the direction of water flow, and two water supply pipes are arranged on the treatment box, which are respectively connected with the ultrasonic cleaning tank and the spray box, and a vibration component and a driving component are arranged on the water filtering platform, wherein the vibration component is used to drive the water filtering frame to vibrate up and down, and the driving component is used to drive the water filtering frame to move back and forth along the length direction of the water filtering platform.

[0007] By adopting the above technical scheme, after the valve passes through the ultrasonic cleaning tank and the spray box for cleaning, the worker will transfer the valve to the water filter frame. Under the coordinated action of the driving component and the vibration component, the valve moves back and forth along the water filter platform. During the movement, the vibration component drives the water filter frame to vibrate up and down. When the water filter frame vibrates, the water on the valve is separated from the valve surface by inertia and gathered in the water collection tank through the water filter frame. It is then transferred to the treatment box through the drain pipe. Under the coordinated action of the filter net and the ultrafiltration membrane in the treatment box, the residual particulate impurities and oil molecules in the water are filtered out, and the treated water flows back to the ultrasonic cleaning tank and the spray box through the water supply pipe again. This arrangement realizes the recycling of the water remaining on the surface of the valve, reduces the content of water lost by drying in the drying channel, and at the same time reduces the amount of external water resources required for the ultrasonic cleaning tank and the spray box, thereby saving the loss of water resources.

[0008] Optionally, a movable groove is provided on both sides of opposite sides of the water filtration platform, and the vibration assembly includes a movable block slidably connected to the movable groove, a sliding groove is provided on the movable block, and a sliding block is slidably connected in the sliding groove, and two sliding blocks are respectively fixedly connected to the two ends of the water filter frame, and a spring is provided in the sliding groove, one end of the spring is connected to the bottom wall of the sliding groove, and the other end is connected to the sliding block, and a plurality of protrusions are provided on the top wall of the movable groove, and the plurality of protrusions are equidistantly distributed along the length direction of the movable groove, and a guiding inclined surface is provided on the sliding block to slidably cooperate with the protrusion, and when the protrusion abuts against the sliding block, the spring is compressed, and the movable block is provided with a sliding groove to slidably cooperate with the protrusion.

[0009] By adopting the above technical solution, the movement of the water filter frame drives the movement of the slider, and the movement of the slider drives the moving block to move in the moving groove. When the moving block gradually approaches the protrusion, the protrusion slides on the guide slope through the sliding groove. At this time, the protrusion is pressed on the slider, and the slider is subjected to downward pressure to drive the water filter frame to move downward toward the spring. At this time, the spring is compressed. When the slider moves to the gap between two adjacent protrusions, the pressure on the spring disappears, and the spring instantly resets to push the slider and the water filter frame to move upward synchronously. When the slider moves to the bottom of the protrusion again, the water filter frame moves downward again, thereby realizing the up and down vibration of the water filter frame. When the water filter frame vibrates, the water on the valve is separated from the valve surface by inertia and gathered in the water collection tank through the water filter frame.

[0010] Optionally, a driving groove is opened on the inner side wall of each movable groove, and the driving assembly includes a driving block arranged on the movable block, the driving block is slidably connected in the driving groove, a screw is rotatably connected in the driving groove, and the driving block is threadedly connected to the screw, the cross-sections of the driving groove and the driving block are both square, and a first motor corresponding to the two screws is arranged on the outer surface of the water filtration platform, and the output shaft of the first motor is coaxially and fixedly connected to the screw.

[0011] By adopting the above technical solution, when the valve is transferred to the water filter frame, the control system controls the two first motors to start synchronously, and the first motor drives the two screws to rotate. Under the cross-sectional restrictions of the moving block and the moving groove, the moving block and the moving groove cannot produce relative rotation. Therefore, the rotation of the screw drives the moving block to move along the length direction of the moving groove, and the moving block drives the water filter frame to move through the slider, thereby realizing the movement of the water filter frame along the water filter platform. At the same time, by changing the rotation direction of the first motor, the direction of the screw is changed, thereby realizing the reciprocating movement of the water filter frame along the water filter platform.

[0012] Optionally, a protective arc plate is provided on the water vibration platform, the protective arc plate cover is arranged above the vibration platform, a water absorption layer is provided on the surface of the protective arc plate facing the vibration platform, and a water squeezing component is provided on the water filter frame, and the water squeezing component is used to squeeze the water in the water absorption layer into the water collection tank.

[0013] By adopting the above technical scheme, due to the different shapes of metal valves, when the water filter frame drives the metal valve to vibrate up and down, part of the water remaining on the surface of the valve will splash upwards. When the water splashing upwards contacts the water absorption layer, the water absorption layer absorbs the water. When the water filter frame moves, the water filter frame drives the water squeezing component to squeeze the water absorbed in the water absorption layer into the water collection tank. At this time, the water splashing upwards is finally replenished into the ultrasonic cleaning tank and the spray box through the purification treatment of the treatment box. Such a setting avoids the loss of water splashing upwards and further increases the probability of water on the valve surface being recycled, thereby further increasing the content of available water resources and saving the loss of water resources.

[0014] Optionally, the water squeezing assembly includes a first water squeezing plate and a second water squeezing plate arranged opposite to each other, the first water squeezing plate and the second water squeezing plate being rotatably connected to the edge of the water filter frame via a hinge shaft, the first water squeezing plate being close to the inlet end of the water filter platform, and the second water squeezing plate being close to the outlet end of the water filter platform, when the first water squeezing plate or the second water squeezing plate is vertical, the outer surfaces of the first water squeezing plate and the second water squeezing plate abut against the water absorption layer, when the water filter frame moves from the inlet end to the outlet end of the water filter platform, the first water squeezing plate is horizontally arranged, and the second water squeezing plate is vertically arranged, when the water filter frame moves from the outlet end to the inlet end of the water filter platform, the first water squeezing plate is vertically arranged, and the second water squeezing plate is horizontally arranged, and a switching assembly for switching the working state of the first water squeezing plate and the second water squeezing plate is provided on the water filter frame.

[0015] By adopting the above technical scheme, when the water filter frame moves from the inlet end to the outlet end of the water filter platform, the movement of the water filter frame drives the second water squeezing plate to move. During the movement, the second water squeezing plate directly squeezes the moisture in the water absorption layer before the moving path of the water filter frame into the water collection tank. When the water filter frame moves to the outlet end, the switching component is started, and the switching component switches the second water squeezing plate to a horizontal state, and the first water squeezing plate to a vertical state. The driving component drives the water filter frame to move from the outlet end to the inlet section. During the movement, the first water squeezing plate directly squeezes the moisture in the water absorption layer before the moving path of the water filter frame into the water collection tank. Such a setting effectively avoids the possibility of water squeezed out of the water absorption layer falling back to the valve surface, thereby increasing the probability of moisture in the water absorption layer falling back to the water collection tank for recycling, and further saving the loss of water resources.

[0016] Optionally, the water filter platform is provided with a accommodating groove on both sides opposite to each other, the switching assembly includes a first bevel gear coaxially fixedly connected to the hinge shaft, the water filter frame surface is rotatably connected to a rotating shaft, the rotating shaft is fixedly connected to a second bevel gear respectively meshing with the two first bevel gears, the rotating shaft, the first bevel gear and the second bevel gear are all rotatably arranged in the accommodating groove, the two second bevel gears are arranged opposite to each other, the transmission ratio of the first bevel gear and the second bevel gear is 1:1, the second motor is provided at the opposite ends of the protective arc plate, the output shaft of the second motor is fixedly connected to a connecting cylinder, the connecting cylinder is provided with a slot that slides with the rotating shaft, four connecting grooves are provided on the inner circumferential side wall of the slot, the length direction of the connecting groove is parallel to the length direction of the connecting cylinder, the four connecting grooves are equidistantly and evenly distributed, and the opposite ends of the rotating shaft are provided with connecting blocks that slide with the connecting groove.

[0017] By adopting the above technical solution, when the water filter frame drives the rotating shaft to insert into the slot, the rotating shaft drives the connecting block to move into the connecting groove. At this time, the first motor is turned off, the second motor is started and drives the connecting cylinder to rotate 90°. Under the connection between the connecting groove and the connecting block, the connecting cylinder drives the rotating shaft to rotate 90°, and the rotating shaft drives the two second bevel gears to rotate 90°. The two second bevel gears respectively drive the two first bevel gears to rotate 90° in opposite directions, thereby realizing the switching of the horizontal and vertical states of the first water squeezing plate and the second water squeezing plate. The indirect connection between the second motor and the rotating shaft is realized through the setting of the connecting cylinder. Such a setting does not require the second motor to be directly connected to the rotating shaft, thereby avoiding the influence of the vibration of the water filter frame on the service life of the second motor.

[0018] Optionally, a touch switch is provided on the inner bottom wall of the slot facing the second motor, and the touch switch is electrically connected to the first motor and the second motor through a control system.

[0019] By adopting the above technical solution, when the end face of the rotating shaft triggers the touch switch, the touch switch automatically controls the first motor to turn off, and the second motor starts and drives the connecting tube to rotate 90°. This setting realizes the automatic operation of the switching component and the driving component.

[0020] Optionally, a limiting component for limiting the rotation of the rotating shaft is provided on the water filter frame, and the limiting component includes a mounting plate arranged on the water filter frame, a displacement groove is provided on the mounting plate, a limiting block is slidably connected in the displacement groove, the limiting block has a T-shaped cross-section and is an iron block, a limiting groove is provided on the rotating shaft and is engaged with the limiting block, and a magnetic block is provided on the inner bottom wall of the limiting groove.

[0021] By adopting the above technical solution, when the water squeezing component is running, the magnetic block adsorbs the limiting block and is locked in the limiting groove. At this time, the rotating shaft cannot be rotated, thereby avoiding the phenomenon of the rotating shaft rotating when the water filter frame vibrates up and down, ensuring the smooth water squeezing work of the water squeezing component.

[0022] Optionally, electromagnetic blocks are fixedly installed on the inner walls at opposite ends of the accommodating groove. When the electromagnetic blocks are energized, the magnetic force of the electromagnetic blocks on the limiting block is greater than the magnetic force of the magnetic block on the limiting block. The electromagnetic blocks are electrically connected to the touch switch through a control system.

[0023] By adopting the above technical solution, when the end face of the rotating shaft abuts against the touch switch, the limiting groove on the rotating shaft moves to directly below the electromagnetic block. At this time, the touch switch energizes the electromagnetic block, the electromagnetic block generates magnetic force and adsorbs the limiting block out of the limiting groove. At this time, the limiting effect of the limiting component on the rotating shaft disappears, and the rotating shaft can rotate with the rotation of the connecting tube, ensuring the smooth operation of the switching component.

[0024] In summary, the present application includes at least one of the following beneficial technical effects: 1. The present application sets a water filter platform, a vibration component and a driving component, and drives the water filter frame to vibrate up and down through the synergistic effect of the driving component and the vibration component. During the vibration, the water on the valve is separated from the valve surface by inertia and gathered in the water collection tank through the water filter frame. The water in the water collection tank is processed by the treatment box and then flows back to the ultrasonic cleaning tank and the spray box through the water supply pipe. Such a setting realizes the recycling of the water remaining on the valve surface, reduces the content of water lost by drying in the drying channel, and reduces the amount of water supply required by the ultrasonic cleaning tank and the spray box, thereby saving the loss of water resources; 2. The present application provides a water squeezing component and a water absorbing layer, wherein the water splashing upward from the valve surface is absorbed by the water absorbing layer, and the water squeezing component directly squeezes the water absorbed by the water absorbing layer into the water collecting tank. This configuration avoids the waste of water splashing upward, thereby saving the loss of water resources; 3. The present application sets a limiting component and a switching component. When the water squeezing component is working, the limiting component limits the rotation of the rotating shaft to ensure the smooth operation of the water squeezing work. The switching component switches the water squeezing state of the first water squeezing plate and the second water squeezing plate to avoid the phenomenon that the water in the water absorption layer is squeezed and directly falls back to the valve surface, thereby increasing the probability that the water in the water absorption layer will directly fall into the water collection tank for recycling, thereby saving the loss of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of this application.

[0026] Figure 2It is a structural schematic diagram of the water filtration platform in the embodiment of the present application.

[0027] Figure 3 It is a cross-sectional view of the water filter platform and the water filter frame in the embodiment of the present application.

[0028] Figure 4 It is a cross-sectional view of the moving block in the embodiment of the present application.

[0029] Figure 5 It is a cross-sectional view of the first water squeezing plate and the second water squeezing plate in the embodiment of the present application.

[0030] Figure 6 It is a structural diagram of the switching component in the embodiment of the present application.

[0031] Figure 7 It is a cross-sectional view of the receiving groove in the embodiment of the present application.

[0032] Figure 8 yes Figure 7 Enlarged view of point A in the middle.

[0033] Fig. 9 yes Figure 7 Enlarged view of point B in the middle.

[0034] Explanation of reference numerals: 01, ultrasonic cleaning tank; 02, spray box; 03, drying channel; 1, water filter platform; 2, water filter frame; 3, drive assembly; 4, vibration assembly; 101, water collection tank; 102, drain pipe; 5, treatment box; 51, water supply pipe; 6, moving groove; 41, moving block; 411, slide groove; 42, slider; 43, spring; 44, bump; 421, guide slope; 412, sliding groove; 61, drive groove; 31, drive block; 32, screw; 33, first motor; 7, protective arc plate ;71. Water absorbing layer;8. Water squeezing assembly;81. First water squeezing plate;82. Second water squeezing plate;83. Articulated shaft;9. Switching assembly;10. Accommodating groove;91. First bevel gear;92. Rotating shaft;93. Second bevel gear;94. Second motor;95. Connecting cylinder;951. Slot;952. Connecting groove;921. Connecting block;11. Touch switch;12. Limiting assembly;121. Mounting plate;1211. Displacement groove;122. Limiting block;123. Magnetic block;13. Limiting groove;14. Electromagnetic block. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-9 This application is described in further detail.

[0036] The embodiment of the present application discloses a degreasing production line.

[0037] Reference Figure 1 and Figure 2A degreasing production line includes an ultrasonic cleaning tank 01, a spray box 02, a drying channel 03 and two water filtering platforms 1. The first water filtering platform 1 is arranged between the ultrasonic cleaning tank 01 and the spray box 02, and the second water filtering platform 1 is arranged between the spray box 02 and the drying channel 03. An ultrasonic generator for emitting ultrasonic waves is fixedly installed in the ultrasonic cleaning tank 01, a spray mechanism is arranged in the spray box 02 to clean the valves to be degreased, and a drying mechanism is arranged in the drying channel 03 to dry the valves after degreasing.

[0038] Reference Figure 2 , Figure 3 and Figure 4 A water filter frame 2 is slidably connected in the water filter platform 1, and the water filter frame 2 is used to carry the valve to be degreased. A driving component 3 and a vibration component 4 are arranged in the water filter platform 1. The driving component 3 drives the water filter frame 2 to reciprocate along the length direction of the water filter platform 1, and the vibration component 4 makes the water filter frame 2 vibrate up and down in the vertical direction. A water collecting tank 101 is opened on each water filter platform 1, and a drain pipe 102 is connected to the bottom end of the water collecting tank 101. A treatment box 5 is connected to the two drain pipes 102. A filter screen (not shown in the figure) and an ultrafiltration membrane (not shown in the figure) are installed in the treatment box 5 in sequence along the water flow direction. Two water supply pipes 51 connected to the ultrasonic cleaning tank 01 and the spray box 02 respectively are connected to the bottom end of the treatment box 5, and a water supply pump is fixedly installed on each water supply pipe 51.

[0039] When degreasing is required, the worker first places the valve in the ultrasonic cleaning tank 01, and uses the cavitation effect of ultrasound to effectively remove grease and dirt on the valve surface. The degreased valve is then transferred to the first water filtering platform 1. After the coordinated water filtering of the water-shaking component and the driving component 3, the valve is transferred to the spray box 02. After the spraying is completed, the valve is transferred to the second water filtering platform 1 for water filtering. Finally, the valve that has undergone secondary water filtering is transferred to the drying channel 03 for drying. As the number of valves processed increases, the amount of water in the water collection tank 101 gradually increases, and finally the water flow is transferred to the treatment box 5 through the drain pipe 102. Under the coordinated action of the filter screen and the ultrafiltration membrane in the treatment box 5, the residual particulate impurities and grease molecules in the water are filtered, and the treated water is returned to the ultrasonic cleaning tank 01 and the spray box 02 through the water supply pipe 51. This arrangement realizes the recycling of water resources, reduces the amount of external water resources required for the ultrasonic cleaning tank 01 and the spray box 02, and thus saves the loss of water resources.

[0040] Reference Figure 3 and Figure 4, the water filter platform 1 is provided with a moving groove 6 on both opposite sides, the length direction of the moving groove 6 is parallel to the length direction of the water filter platform 1, the vibration assembly 4 includes a moving block 41 slidably connected in the moving groove 6, the moving block 41 is provided with a slide groove 411, the length direction of the slide groove 411 is perpendicular to the length direction of the moving groove 6, and a slider 42 is slidably connected in the slide groove 411 through a guide groove and a guide block, and the two sliders 42 are respectively fixedly connected to the opposite ends of the water filter frame 2, and a spring 43 is provided in each slide groove 411, and one of the springs 43 One end is fixedly connected to the bottom wall of the slide groove 411, and the other end is fixedly connected to the surface of the slide groove 411. A plurality of protrusions 44 are fixedly connected to the inner top wall of the movable groove 6. The plurality of protrusions 44 are evenly distributed along the length direction of the movable groove 6. The protruding end of each protrusion 44 is set toward the slider 42. A sliding groove 412 for sliding cooperation with the protrusion 44 is provided on the movable block 41. Guide inclined surfaces 421 for sliding cooperation with the protrusion 44 are provided at both ends of the slider 42. When the protrusion 44 presses against the upper surface of the slider 42, the spring 43 is compressed.

[0041] Reference Figure 3 and Figure 4 A driving groove 61 is provided on the inner side wall of each movable groove 6, and the driving groove 61 is arranged parallel to the movable groove 6. The driving assembly 3 includes a driving block 31 slidably connected in the driving groove 61. The cross-sections of the driving block 31 and the driving groove 61 are square to limit the relative rotation between the driving block 31 and the driving groove 61. Each driving block 31 is fixedly connected to the movable block 41. A screw 32 is rotatably connected in each driving groove 61. A first motor 33 corresponding to the two screws 32 is fixedly installed on the outer surface of the water filtration platform 1. The output shaft of the first motor 33 is coaxially fixedly connected to the corresponding screw 32. The control system controls the two first motors 33 to start or shut down synchronously.

[0042] When the valve is transferred to the water filter frame 2, the control system controls the two first motors 33 to start synchronously, and the first motors 33 drive the two screws 32 to rotate. Under the cross-sectional restrictions of the driving block 31 and the driving groove 61, the driving block 31 and the driving groove 61 cannot produce relative rotation. Therefore, the rotation of the screw 32 drives the driving block 31 to move along the length direction of the driving groove 61, and the movement of the driving block 31 drives the moving block 41 to move along the length direction of the moving groove 6. The moving block 41 drives the water filter frame 2 to move through the slider 42. When the moving block 41 gradually approaches the protrusion 44, the protrusion 44 slides on the guide inclined surface 421 through the sliding groove 412. At this time, the protrusion 4 4 is pressed against the slider 42, and the slider 42 is subjected to downward pressure to drive the water filter frame 2 to move downward toward the spring 43. At this time, the spring 43 is compressed. When the slider 42 moves to the gap between two adjacent protrusions 44, the pressure on the spring 43 disappears, and the spring 43 is instantly reset to push the slider 42 and the water filter frame 2 to move upward synchronously. When the slider 42 moves below the protrusion 44 again, the protrusion 44 presses the slider 42 downward again, thereby realizing the up and down vibration of the water filter frame 2 during the movement. When the water filter frame 2 vibrates, the water on the valve is separated from the valve surface by inertia and is gathered in the water collection tank 101 through the water filter frame 2.

[0043] Since the metal valves have different shapes, when the water filter frame 2 drives the metal valve to vibrate, the water on the surface of the metal valve will be subjected to forces from different directions, so some water will splash upward and directly throw out of the water filter platform 1, thereby reducing the recyclable water resources.

[0044] Reference Figure 5 In order to increase the content of recyclable water resources, a protective arc plate 7 is fixedly installed on the water-vibrating platform. The protective arc plate 7 is covered above the water-vibrating platform. A water-absorbing layer 71 is laid on the surface of the protective arc plate 7 facing the vibration platform through an adhesive. In this embodiment, the water-absorbing layer 71 is a sponge layer, and a water squeezing component 8 is provided on the water filter frame 2.

[0045] The water splashing upwards during vibration is blocked by the protective arc plate 7. When the water contacts the water absorption layer 71, the water absorption layer 71 absorbs the water splashing upwards. When the water filter frame 2 moves, the water filter frame 2 drives the water squeezing component 8 to squeeze the water absorbed in the water absorption layer 71 into the water collection tank 101. At this time, the water splashing upwards is finally replenished into the ultrasonic cleaning tank 01 and the spray box 02 through the purification treatment of the treatment box 5. This arrangement avoids the loss of water splashing upwards and further increases the probability of water on the valve surface being recycled, thereby further increasing the content of available water resources and saving the loss of water resources.

[0046] Reference Figure 5 and Figure 6The water squeezing assembly 8 includes a first water squeezing plate 81 and a second water squeezing plate 82 which are arranged opposite to each other. The first water squeezing plate 81 and the second water squeezing plate 82 are both rotatably connected to the edge of the water filter frame 2 through a hinge shaft 83. The length direction of the hinge shaft 83 is perpendicular to the moving direction of the water filter frame 2. The first water squeezing plate 81 is close to the inlet end of the water filter platform 1, and the second water squeezing plate 82 is close to the outlet end of the water filter platform 1. When the first water squeezing plate 81 or the second water squeezing plate 82 is vertical, the outer surfaces of the first water squeezing plate 81 and the second water squeezing plate 82 abut against the water absorbing layer 71. When the driving assembly 3 drives the water filter frame 2 to move from the inlet end to the outlet end of the water filter platform 1, the first water squeezing plate 81 is horizontally arranged, and the second water squeezing plate 82 is horizontally arranged. When the water filter frame 2 moves from the outlet end to the inlet end of the water filter platform 1, the first water squeezing plate 81 is vertically arranged, and the second water squeezing plate 82 is horizontally arranged. A switching assembly 9 for switching the working states of the first water squeezing plate 81 and the second water squeezing plate 82 is arranged on the water filter frame 2.

[0047] When the water filter frame 2 moves from the inlet end to the outlet end of the water filter platform 1, the second water squeezing plate 82 is in a vertical state of compressing the water absorption layer 71, and the first water squeezing plate 81 is in a horizontal state of not squeezing water. The movement of the water filter frame 2 will drive the second water squeezing plate 82 to move toward the outlet end. During the movement, the second water squeezing plate 82 will directly squeeze the water in the water absorption layer 71 located before the moving path of the water filter frame 2 into the water collection tank 101. When the water filter frame 2 vibrates up and down, the water filter frame 2 drives the second water squeezing plate 82 to squeeze the water absorption layer 71 again, and the water absorption layer 71 is compressed again. The water in the water absorption layer 71 is more easily separated from the water absorption layer 71. When the water filter frame 2 moves to the outlet end, the first motor 33 is turned off, and the cut The switching component 9 is operated to switch the working states of the first water squeezing plate 81 and the second water squeezing plate 82. At this time, the first water squeezing plate 81 is in a vertical state of compressing the water absorbing layer 71, and the second water squeezing plate 82 is in a horizontal state of not squeezing water. Then, the first motor 33 reversely drives the screw 32 to rotate. During the process of the water filter frame 2 moving from the outlet end to the inlet end, the first water squeezing plate 81 directly squeezes the water in the water absorbing layer 71 located before the moving path of the water filter frame 2 into the water collecting tank 101. This arrangement effectively avoids the possibility of the water squeezed out of the water absorbing layer 71 falling back to the valve surface, thereby increasing the probability of the water in the water absorbing layer 71 falling back into the water collecting tank 101 for recycling, further saving the loss of water resources.

[0048] Reference Figures 6 to 9, the water filter platform 1 is provided with a receiving groove 10 on both opposite sides, the switching assembly 9 includes a first bevel gear 91 coaxially fixedly connected to the hinge shaft 83, the outer surface of the water filter frame 2 is rotatably connected to a rotating shaft 92, and the rotating shaft 92 is fixedly connected to a second bevel gear 93 corresponding to the two first bevel gears 91 one by one, the first bevel gear 91, the second bevel gear 93 and the rotating shaft 92 are all rotatably set in the receiving groove 10, the first bevel gear 91 is meshed with the second bevel gear 93 and the transmission ratio is 1:1, and the toothed ends of the two second bevel gears 93 are arranged opposite to each other.

[0049] Reference Figure 6 and Figure 8 The second motor 94 is fixedly installed at both opposite ends of the water filtering platform 1, and the output shaft of the second motor 94 extends into the accommodating groove 10 and is fixedly connected to a connecting tube 95. The connecting tube 95 is provided with a slot 951 that slides with the rotating shaft 92, and four connecting grooves 952 are provided on the inner peripheral side wall of the slot 951. The four connecting grooves 952 are evenly arranged at equal distances. The opposite ends of the rotating shaft 92 are fixedly connected with connecting blocks 921 that slide with the connecting grooves 952, and a touch switch 11 is fixedly installed on the inner bottom wall of the slot 951 near the second motor 94. The touch switch 11 is electrically connected to the second motor 94 and the first motor 33 through the control system.

[0050] When the water filter frame 2 moves to the inlet end or the outlet end, the water filter frame 2 drives the rotating shaft 92 to insert into the slot 951, and the rotating shaft 92 drives the connecting block 921 to move into the connecting groove 952. When the end face of the rotating shaft 92 triggers the touch switch 11, the touch switch 11 controls the first motor 33 to be closed, and the second motor 94 is started and drives the connecting tube 95 to rotate 90°. Under the connection between the connecting groove 952 and the connecting block 921, the connecting tube 95 rotates to drive the rotating shaft 92 to rotate 90°, and the rotating shaft 92 drives the two second bevel gears 93 to rotate 90°. The two second bevel gears 93 respectively drive the two first bevel gears 91 to rotate 90° in opposite directions, thereby realizing the switching of the first water squeezing plate 81 and the second water squeezing plate 82 between the horizontal and vertical states. The indirect connection between the second motor 94 and the rotating shaft 92 is realized by the setting of the connecting tube 95. Such a setting does not require the second motor 94 to be directly connected to the rotating shaft 92, thereby avoiding the influence of the vibration of the water filter frame 2 on the service life of the second motor 94.

[0051] Reference Figure 7 and Fig. 9A limiting component 12 that limits the rotation of the rotating shaft 92 is provided on the water filter frame 2. The limiting component 12 includes a mounting plate 121 fixedly mounted on the outer surface of the water filter frame 2. A displacement groove 1211 is provided on the mounting plate 121. A limiting block 122 is slidably connected in the displacement groove 1211. The cross-section of the limiting block 122 is T-shaped and is an iron block. A limiting groove 13 that is engaged with the limiting block 122 is provided on the rotating shaft 92. A magnetic block 123 is fixedly mounted on the inner bottom wall of the limiting groove 13. When the magnetic block 123 absorbs the limiting block 122 and is engaged in the limiting groove 13, the rotating shaft 92 cannot be rotated, thereby avoiding the phenomenon of driving the rotating shaft 92 to rotate when the water filter frame 2 vibrates up and down, thereby ensuring the smooth water squeezing work of the water squeezing component 8.

[0052] Reference Figure 7 and Fig. 9 Electromagnetic blocks 14 are fixedly installed on the inner side walls at opposite ends of the accommodating groove 10. The electromagnetic blocks 14 are electrically connected to the touch switch 11 through the control system. When the electromagnetic block 14 is energized, the magnetic force of the electromagnetic block 14 on the limiting block 122 is greater than the magnetic force of the magnetic block 123 on the limiting block 122. When the end face of the rotating shaft 92 abuts against the touch switch 11, the limiting groove 13 on the rotating shaft 92 moves to the bottom of the electromagnetic block 14. At this time, the touch switch 11 energizes the electromagnetic block 14, and the electromagnetic block 14 generates magnetic force and adsorbs the limiting block 122 to separate from the limiting groove 13. At this time, the limiting effect of the limiting component 12 on the rotating shaft 92 disappears, and the rotating shaft 92 can rotate with the rotation of the connecting cylinder 95, thereby ensuring the smooth operation of the switching component 9.

[0053] The implementation principle of a degreasing production line in an embodiment of the present application is as follows: when degreasing is required, the worker first places the valve in an ultrasonic cleaning tank 01, and uses the cavitation effect of ultrasound to effectively remove grease and dirt on the surface of the valve, and then transfers the degreased valve to the first water filtering platform 1. After the coordinated water filtering of the water shock component and the drive component 3, the valve is transferred to the spray box 02. After the spraying is completed, the valve is transferred to the second water filtering platform 1 for water filtering operation, and finally the valve that has undergone secondary water filtering is transferred to the drying channel 03 for drying. As the number of valves to be processed increases, , the amount of water in the water collecting tank 101 gradually increases, and finally the water flow is transferred to the treatment box 5 through the drain pipe 102. Under the synergistic effect of the filter screen and the ultrafiltration membrane in the treatment box 5, the residual particulate impurities and grease molecules in the water are filtered out, and the treated water flows back to the ultrasonic cleaning tank 01 and the spray box 02 through the water supply pipe 51 again. This arrangement realizes the recycling of the water remaining on the surface of the valve, reduces the content of water lost by drying in the drying channel 03, and at the same time reduces the amount of external water resources required for the ultrasonic cleaning tank 01 and the spray box 02, thereby saving the loss of water resources.

[0054] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A degreasing production line, characterized in that: The invention comprises an ultrasonic cleaning tank (01), a spray box (02) and a drying channel (03), and is characterized in that it also comprises two water filtering platforms (1), wherein one of the water filtering platforms (1) is arranged between the ultrasonic cleaning tank (01) and the spray box (02), and the other water filtering platform (1) is arranged between the spray box (02) and the drying channel (03), each of the water filtering platforms (1) is slidably connected with a water filtering frame (2) for carrying the degreased parts, the water filtering platform (1) is provided with a water collecting tank (101), and the water collecting tank (101) is connected with a drain pipe (102). 02), a treatment box (5) is provided on the two drain pipes (102) and is connected to each other. A filter screen and an ultrafiltration membrane are arranged in sequence in the treatment box (5) along the water flow direction. Two water supply pipes (51) are provided on the treatment box (5) and are connected to the ultrasonic cleaning tank (01) and the spray box (02) respectively. A vibration component (4) and a drive component (3) are provided on the water filtering platform (1). The vibration component (4) is used to drive the water filtering frame (2) to vibrate up and down, and the drive component (3) is used to drive the water filtering frame (2) to move back and forth along the length direction of the water filtering platform (1).

2. A degreasing production line according to claim 1, characterized in that: The water filter platform (1) is provided with movable grooves (6) on opposite sides, the vibration assembly (4) comprises a movable block (41) slidably connected in the movable groove (6), the movable block (41) is provided with a slide groove (411), a slider (42) is slidably connected in the slide groove (411), the two sliders (42) are respectively fixedly connected to the two ends of the water filter frame (2), a spring (43) is provided in the slide groove (411), one end of the spring (43) is connected to the inner bottom wall of the slide groove (411), and the spring (43) is connected to the inner bottom wall of the slide groove (411). , the other end is connected to the slider (42), a plurality of protrusions (44) are arranged on the inner top wall of the movable groove (6), the plurality of protrusions (44) are evenly distributed along the length direction of the movable groove (6), the slider (42) is provided with a guide inclined surface (421) which is slidably matched with the protrusion (44), when the protrusion (44) abuts against the slider (42), the spring (43) is compressed, and the movable block (41) is provided with a sliding groove (412) which is slidably matched with the protrusion (44).

3. A degreasing production line according to claim 1, characterized in that: A driving groove (61) is provided on the inner side wall of each movable groove (6); the driving assembly (3) comprises a driving block (31) arranged on the movable block (41); the driving block (31) is slidably connected in the driving groove (61); a screw rod (32) is rotatably connected in the driving groove (61); the driving block (31) is threadedly connected to the screw rod (32); the cross-sections of the driving groove (61) and the driving block (31) are both square; a first motor (33) corresponding to the two screw rods (32) is provided on the outer surface of the water filtering platform (1); and the output shaft of the first motor (33) is coaxially fixedly connected to the screw rod (32).

4. A degreasing production line according to claim 1, characterized in that: The water-vibrating platform is provided with a protective arc plate (7), the protective arc plate (7) is arranged above the vibrating platform, the surface of the protective arc plate (7) facing the vibrating platform is provided with a water-absorbing layer (71), and the water-filtering frame (2) is provided with a water-squeezing component (8), the water-squeezing component (8) is used to squeeze the water in the water-absorbing layer (71) into the water collecting tank (101).

5. A degreasing production line according to claim 1, characterized in that: The water squeezing assembly (8) comprises a first water squeezing plate (81) and a second water squeezing plate (82) arranged opposite to each other. The first water squeezing plate (81) and the second water squeezing plate (82) are both rotatably connected to the edge of the water filter frame (2) via a hinge shaft (83). The first water squeezing plate (81) is close to the inlet end of the water filter platform (1), and the second water squeezing plate (82) is close to the outlet end of the water filter platform (1). When the first water squeezing plate (81) or the second water squeezing plate (82) is vertical, the outer ends of the first water squeezing plate (81) and the second water squeezing plate (82) are The surface abuts against the water absorbing layer (71); when the water filter frame (2) moves from the inlet end to the outlet end of the water filter platform (1), the first water squeezing plate (81) is arranged horizontally, and the second water squeezing plate (82) is arranged vertically; when the water filter frame (2) moves from the outlet end to the inlet end of the water filter platform (1), the first water squeezing plate (81) is arranged vertically, and the second water squeezing plate (82) is arranged horizontally; and a switching component (9) for switching the working state of the first water squeezing plate (81) and the second water squeezing plate (82) is arranged on the water filter frame (2).

6. A degreasing production line according to claim 5, characterized in that: The switching assembly (9) comprises a first bevel gear (91) coaxially fixedly connected to the hinge shaft (83); a rotating shaft (92) is rotatably connected to the surface of the water filter frame (2); a second bevel gear (93) is fixedly connected to the rotating shaft (92) and is respectively meshed with the two first bevel gears (91); the rotating shaft (92), the first bevel gear (91) and the second bevel gear (93) are all rotatably arranged in the accommodating groove (10); the two second bevel gears (93) are arranged opposite to each other; the transmission ratio between the first bevel gear (91) and the second bevel gear is 1:1; the arc protection plate ( 7) A second motor (94) is provided at both opposite ends, the output shaft of the second motor (94) is fixedly connected to a connecting tube (95), a slot (951) is provided on the connecting tube (95) and is slidably matched with the rotating shaft (92), four connecting grooves (952) are provided on the inner peripheral side wall of the slot (951), the length direction of the connecting groove (952) is parallel to the length direction of the connecting tube (95), the four connecting grooves (952) are evenly distributed at equal distances, and connecting blocks (921) are provided at both opposite ends of the rotating shaft (92) and are slidably matched with the connecting grooves (952).

7. A degreasing production line according to claim 6, characterized in that: A touch switch (11) is provided on the inner bottom wall of the slot (951) facing the second motor (94), and the touch switch (11) is electrically connected to the first motor (33) and the second motor (94) through a control system.

8. A degreasing production line according to claim 7, characterized in that: The water filter frame (2) is provided with a limiting assembly (12) for limiting the rotation of the rotating shaft (92), the limiting assembly (12) comprising a mounting plate (121) arranged on the water filter frame (2), a displacement groove (1211) being provided on the mounting plate (121), a limiting block (122) being slidably connected in the displacement groove (1211), the limiting block (122) having a T-shaped cross section and being an iron block, the rotating shaft (92) being provided with a limiting groove (13) for engaging with the limiting block (122), and a magnetic block (123) being provided on the inner bottom wall of the limiting groove (13).

9. A degreasing production line according to claim 8, characterized in that: Electromagnetic blocks (14) are fixedly mounted on the inner side walls at opposite ends of the accommodating groove (10); when the electromagnetic block (14) is energized, the magnetic force of the electromagnetic block (14) on the limiting block (122) is greater than the magnetic force of the magnetic block (123) on the limiting block (122); and the electromagnetic block (14) is electrically connected to the touch switch (11) through a control system.

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