An alternating receiving and unloading device for capacitor immersion cleaning equipment

Abstract

The present invention discloses an alternating feeding and unloading device for capacitor immersion cleaning equipment, comprising a feeding trough with a placement net, two feeding troughs being provided, the two feeding troughs alternately receiving capacitors discharged from a discharge port after immersion cleaning, and an intermittent shaking unloading unit alternately driving the two feeding troughs to perform feeding and unloading operations. The intermittent shaking unloading unit alternately performs feeding and unloading operations on the two feeding troughs, which does not affect the continuous cleaning operation of the cleaning equipment and does not require manual unloading operations. During the movement of the feeding trough, the feeding trough will intermittently shake, and this is repeated. The purpose of the shaking is to shake off the liquid on the capacitor, speed up the dehydration of the capacitor, shorten the processing time, and make the liquid on the capacitor flow back more thoroughly, while avoiding long-term continuous collisions that cause metal fatigue of the capacitor pins and lead to breakage or bending.

Description

Technical Field

[0001] The present invention relates to the technical field of capacitor cleaning, in particular to an alternating material receiving and unloading device for capacitor immersion cleaning equipment. Background Art

[0002] The full name of a solid-state capacitor is a solid aluminum electrolytic capacitor. The biggest difference between a solid-state capacitor and an ordinary capacitor (i.e., a liquid aluminum electrolytic capacitor) is that they use different dielectric materials. The dielectric material of a liquid aluminum capacitor is an electrolyte, while the dielectric material of a solid-state capacitor is a conductive polymer. Currently, in the production of solid-state capacitors, the positive and negative lead pins of the capacitor, the lead wire holes of the rubber plug, and the outer surface are contaminated by electrolyte and other oils during the assembly and sorting process. A certain amount of aluminum shavings will also be generated on the rubber plug. In addition, if the capacitor is left for too long after assembly, a certain amount of dust will be generated on the surface of the rubber plug. Contamination of the capacitor by electrolyte and other oils may cause a short circuit between the positive and negative lead pins. The presence of aluminum shavings and dust will affect the stability of the capacitor during use, so the capacitor needs to be soaked and cleaned.

[0003] After searching, the Chinese patent publication number CN112354947 discloses a Chinese patent document for a soaking device for processing solid-state capacitors. After the solid-state capacitors are soaked and cleaned, they are conveyed to a placement net on a conveyor belt. The liquid on the solid-state capacitors is allowed to stand and return to a circulation tank. However, the device has the following problems:

[0004] After the capacitors are cleaned, the capacitors stacked on the placement net need to be still for a period of time before the liquid on the solid capacitors can drip into the circulation tank. The long still time and the small liquid droplets cannot fall into the circulation tank by their own gravity, resulting in incomplete liquid reflux.

[0005] When there are too many solid capacitors piled up on the placement net, it is necessary to manually grab the capacitors and lower them into the transfer box, which is a troublesome operation.

[0006] Therefore, the present application provides a capacitor immersion cleaning equipment with an alternating receiving and unloading device to meet the needs. Summary of the Invention

[0007] The purpose of the present application is to provide an alternating feeding and unloading device for capacitor immersion cleaning equipment, so as to solve the technical problems of incomplete liquid reflux and manual unloading on solid capacitors in the prior art.

[0008] To achieve the above-mentioned purpose, the present application provides the following technical solutions: an alternating receiving and unloading device for immersion cleaning of capacitors, comprising a receiving trough with a placement net, wherein two receiving troughs are provided, and the two receiving troughs alternately receive the capacitors discharged from the discharge port after immersion cleaning. The device also includes an intermittent shaking unloading unit, which alternately drives the two receiving troughs to perform receiving and unloading operations. When one of the receiving troughs is receiving the material, the other receiving trough is driven and transported from the receiving position to the unloading position, then flipped 180° to perform the dumping and unloading operation. After dumping, it returns to its original position, and the moving receiving trough will intermittently shake.

[0009] As a preferred implementation manner in this embodiment, the intermittent shaking unit includes four mounting beams installed on the frame and arranged opposite to each other in pairs, screws are rotatably arranged in the mounting cavities of the four mounting beams, the four screws pass through the right parts of the corresponding mounting beams and are fixedly sleeved with pulleys, and the two pulleys located at the same height are connected by belts, the right ends of the two screws arranged up and down on the front side are fixed with driving gears, and the two driving gears are respectively meshed with gears provided on the output shafts of the corresponding driving motors, the two driving motors are respectively installed on the corresponding mounting beams, and ball nuts are threadedly sleeved on the four screws, each of which is fixed on the outer wall of the corresponding slide, and the slide is slidably arranged in the corresponding mounting cavity;

[0010] The two material receiving troughs are arranged in an upper and lower manner, and mounting posts are installed on the outer walls of both side ends of the two material receiving troughs, and a flip gear is fixedly sleeved on the outer walls of the mounting posts. The end of the mounting post away from the material receiving trough is rotatably connected to the circular end of the limiting rod through a bearing, and the mounting post is located on the end outer wall of the inner cavity of the circular end and is circumferentially provided with a plurality of first limiting teeth of an isosceles structure, and the inner cavity of the circular end is circumferentially provided with a plurality of mounting grooves, and the inner cavity of each mounting groove is installed with a second limiting tooth of an isosceles structure through a limiting spring, and each Each of the first limiting teeth is located in the gap between two adjacent second limiting teeth, and the limiting ends of the two limiting rods located at the same height are respectively located in the limiting cavities of the corresponding slides, and the bottom of the limiting cavity of the slide is fixedly connected to the bottom of the limiting rod through a longitudinal return spring, and a lifting column is fixed to the upper end of the limiting rod, and a universal ball is installed on the upper end of the lifting column, and the upper end of the universal ball contacts the lower end of the top plate of the mounting beam, and a plurality of first wavy convex strips are arranged at intervals of a straight line at the lower end of the top plate, and the linear distance between them is D;

[0011] The mounting crossbeam is provided with a tooth plate adapted to the flip gear;

[0012] A U-shaped liquid receiving plate is tiltedly arranged on the frame, and the U-shaped liquid receiving plate is located below the material receiving trough. A funnel-shaped liquid collecting cover is arranged at the left end of the U-shaped liquid receiving plate, and the liquid outlet of the liquid collecting cover is connected to the circulation trough.

[0013] As a preferred implementation in this embodiment, counting from left to right, the tooth plate is located in the spacing area between the last two first wavy ridges, and the horizontal straight-line distance between the left end of the tooth plate and the adjacent left first wavy ridge is B.

[0014] As a preferred implementation manner in this embodiment, a flattening unit is further included for laying the stacked capacitors flat on the placement net.

[0015] The cam is fixed on the rotating shaft, and a plurality of protrusions are arranged on the cam surface.

[0016] The driving gear rod is located below the leveling gear, and a plurality of first leveling gear sets adapted to the leveling gear are arranged on the driving gear rod in a straight line at intervals, with a straight-line distance of A. The horizontal straight-line distance between the first leveling gear set on the far right and the first wavy ridge on the far left is A. The plurality of first leveling gear sets are all located on the left side of the first wavy ridge on the far left. The first leveling gear set includes a plurality of driving teeth arranged in a straight line at intervals and adapted to the leveling gear.

[0017] As a preferred implementation in this embodiment, it also includes a plurality of second leveling gear sets arranged in a straight line with a linear distance of C. The horizontal linear distances between the left and right ends of the second leveling gear set and the two adjacent first wavy ridges above are both B. Each of the single second leveling gear sets is located in the interval area between the two adjacent first wavy ridges. The second leveling gear set includes a plurality of driving teeth arranged in a straight line with a linear distance and adapted to the leveling gear.

[0018] As a preferred implementation manner in this embodiment, it also includes a first flip tooth plate, a second flip tooth plate and a reset tooth plate, which are arranged in sequence from left to right near the material receiving position of the mounting crossbeam, the first flip tooth plate and the reset tooth plate are located at the same height, the second flip tooth plate is located below the first flip tooth plate and the reset tooth plate, and when the material receiving chute moves laterally, the flip gear can be respectively engaged with the first flip tooth plate, the second flip tooth plate and the reset tooth plate in sequence and drive the material receiving chute to flip;

[0019] Through the tooth connection between the first flip tooth plate and the flip gear moving rightward, the material receiving chute can be rotated counterclockwise and set at a certain angle to the horizontal line, the angle being α;

[0020] The second flip gear plate is engaged with the flip gear moving to the right, so that the receiving chute can rotate clockwise and cross the horizontal line to form a certain angle, the angle being β;

[0021] The gear connection of the flip gear caused by the rightward movement of the reset tooth plate can cause the receiving chute to rotate counterclockwise and parallel to the horizontal line;

[0022] The first flip gear plate, the second flip gear plate and the reset gear plate are all located on the left side of the first leveling gear set;

[0023] It also includes two second wavy convex strips installed at the lower end of the top plate, and the two second wavy convex strips are respectively located between the first flip tooth plate and the reset tooth plate, and are respectively located on both sides of the second flip tooth plate.

[0024] In summary, the technical effects and advantages of the present invention are as follows:

[0025] The present invention has a reasonable structure. The intermittent shaking of the unloading unit is used to alternately unload and unload the two receiving troughs, which does not affect the continuous cleaning operation of the cleaning equipment and does not require manual unloading operation. During the movement of the receiving trough, the receiving trough will be intermittently shaken, that is, after continuously shaking for a period of time, it stops shaking for a period of time, and repeats this process. The purpose of the shaking is to shake off the liquid on the capacitor, speed up the dehydration of the capacitor, shorten the processing time, and make the liquid on the capacitor return more thoroughly, while avoiding long-term continuous collisions that cause metal fatigue of the capacitor pins and lead to breakage or bending;

[0026] In the present invention, a leveling unit is provided, which can quickly flatten the accumulated capacitors and quickly shake off the liquid on them by shaking the receiving trough in the left-tilted and right-tilted states up and down, and cooperating with the first leveling gear set, the second leveling gear set, the first wavy ridge and the second wavy ridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0029] Figure 2 for Figure 1 Schematic diagram of the connection structure between the middle material trough and the screw;

[0030] Figure 3 for Figure 2 Schematic diagram of the partial disassembly and partial enlargement of the structure of the middle material chute;

[0031] Figure 4 This is the installation position diagram of the first limiting tooth on the material receiving chute;

[0032] Figure 5 Schematic diagram of the separated structure of the limit spring, the second limit tooth and the limit rod;

[0033] Figure 6 It is a schematic diagram of the structure of the receiving trough from a top view;

[0034] Figure 7 for Figure 2 Schematic diagram of the middle drive gear rod structure;

[0035] Figure 8 This is a schematic diagram of the position structure of the first leveling gear set, the second leveling gear set and the first wavy convex strip on the driving gear rod;

[0036] Figure 9 for Figure 1 Schematic diagram of the middle gear plate structure;

[0037] Figure 10 It is a schematic diagram of the position structure of the first flip tooth plate, the second flip tooth plate, the reset tooth plate and the second wavy convex strip.

[0038] In the figure: 1. material receiving trough; 2. liquid collecting cover; 3. U-shaped liquid receiving plate; 4. frame; 5. mounting crossbeam; 6. screw; 7. pulley; 8. belt; 9. driving gear; 10. driving motor; 11. tooth plate; 12. slide plate; 13. longitudinal return spring; 14. limiting rod; 15. lifting column; 16. mounting column; 17. flip gear; 18. first limiting tooth; 19. second limiting tooth; 20. limiting spring; 21. driving gear rod; 22. first leveling gear set; 23. second leveling gear set; 24. top plate; 25. first wavy ridge; 26. leveling gear; 27. cam; 28. transverse return spring; 29. ​​slide rod; 30. retaining ring; 31. U-shaped plate; 32. ball nut; 33. first flip tooth plate; 34. reset tooth plate; 35. second flip tooth plate: 36. second wavy ridge. DETAILED DESCRIPTION

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0040] Example: Reference Figure 1 The shown device is an alternating receiving and unloading device for immersion cleaning of capacitors, comprising a receiving trough 1 with a placement net. Two receiving troughs 1 are provided, and the two receiving troughs 1 alternately receive capacitors discharged from the discharge port after immersion cleaning. The device also comprises an intermittent shaking unloading unit, which alternately drives the two receiving troughs 1 to perform receiving and unloading operations. When one of the receiving troughs 1 is receiving the material, the other receiving trough 1 is driven and transported from the receiving position to the unloading position, and then flipped 180° to perform the dumping and unloading operation. After dumping, the material returns to its original position, and the moving receiving trough 1 will intermittently shake.

[0041] By setting up two receiving troughs 1, alternate receiving operations are performed, so that the conveyor belt can continuously transport the capacitors after soaking and cleaning to the placement net of the receiving trough 1, without affecting the continuous cleaning operation of the cleaning equipment, and setting an intermittent shaking unloading unit (which is electrically connected to the PLC controller, and is programmed and set through the PLC controller to set the unloading interval time of the two receiving troughs 1), alternately driving the two receiving troughs 1 to perform unloading operations, without the need for manual unloading operations, and in the process of driving the receiving trough 1 to move and flip unloading, the receiving trough 1 will intermittently shake, that is, stop shaking after a period of time. The purpose of shaking is to shake off the liquid in the capacitor, speed up the dehydration of the capacitor, shorten the processing time, and make the liquid on the capacitor return more thoroughly (smaller droplets can also fall by shaking). Since the capacitor is equipped with pins, continuous shaking will cause the pins to collide with the capacitor or between the pins. Continuous collisions will cause metal fatigue and deformation of the pins. Therefore, a rest time is set. During this rest time, the pins will recover a certain degree of stress and shape, reducing the risk of metal fatigue caused by continuous stress loading.

[0042] As a preferred implementation in this embodiment, Figure 1-9 As shown, the intermittent shaking unit includes four mounting beams 5 mounted on the frame 4 and arranged opposite to each other in pairs, and screws 6 are rotatably arranged in the mounting cavities of the four mounting beams 5. The four screws 6 pass through the right part of the corresponding mounting beam 5 and are fixedly sleeved with pulleys 7. The two pulleys 7 located at the same height are connected by a belt 8. The right ends of the two screws 6 arranged up and down on the front side are fixed with drive gears 9, and the two drive gears 9 are respectively engaged with the gears provided on the output shafts of the corresponding drive motors 10. The two drive motors 10 are respectively mounted on the corresponding mounting beams 5. Ball nuts 32 are threadedly sleeved on the four screws 6, and each ball nut 32 is fixed on the outer wall of the corresponding slide 12. The slide 12 is slidably arranged in the corresponding mounting cavity;

[0043] The two receiving troughs 1 are arranged in an upper and lower manner, and mounting columns 16 are installed on the outer walls of both side ends of the two receiving troughs 1, and the outer walls of the mounting columns 16 are fixedly sleeved with flip gears 17. The end of the mounting column 16 away from the receiving trough 1 is rotatably connected to the circular end of the limiting rod 14 through a bearing. The outer wall of the end of the mounting column 16 is located in the inner cavity of the circular end and is circumferentially provided with a plurality of first limiting teeth 18 of an isosceles structure. The inner cavity of the circular end is circumferentially provided with a plurality of mounting grooves, and the inner cavity of each mounting groove is installed with a second limiting tooth 19 of an isosceles structure through a limiting spring 20. Each The first limiting teeth 18 are all located in the gap between the two adjacent second limiting teeth 19. The limiting ends of the two limiting rods 14 at the same height are respectively located in the limiting cavities of the corresponding slides 12. The bottom of the limiting cavity of the slide 12 is fixedly connected to the bottom of the limiting rod 14 through the longitudinal return spring 13. The upper end of the limiting rod 14 is fixed with a lifting column 15, and the upper end of the lifting column 15 is installed with a universal ball. The upper end of the universal ball contacts the lower end of the top plate 24 of the mounting crossbeam 5. The lower end of the top plate 24 is provided with a plurality of first wavy ridges 25 at intervals of a straight line, and the linear distance between them is D.

[0044] A toothed plate 11 adapted to the flip gear 17 is provided on the mounting crossbeam 5;

[0045] A U-shaped liquid receiving plate 3 is tiltedly provided on the frame 4 and is located below the receiving trough 1 . A funnel-shaped liquid collecting cover 2 is provided at the left end of the U-shaped liquid receiving plate 3 , and the liquid outlet of the liquid collecting cover 2 is connected to the circulation trough.

[0046] At the beginning Figure 1As shown, when too many capacitors are piled up on the upper placement net, the PLC controller controls the upper drive motor 10 to work, and drives the upper receiving trough 1 to move horizontally to the right through the cooperation of the pulley 7 and the belt 8. As the receiving trough 7 moves horizontally, the lifting column 15 will contact the wavy protrusion 25, and cooperate with the lifting action of the longitudinal return spring 13, so that the receiving trough 7 will shake up and down during the movement, which can shake off the liquid on the accumulated capacitors. At the same time, the shaking can slowly flatten the accumulated capacitors, and the height of the accumulated capacitors is reduced, thereby shortening the time for the liquid on the upper capacitor to return to the circulation tank (the height reduction can reduce the number of times the liquid on the upper capacitor falls on the lower capacitor, thereby shortening the liquid reflux time). After each up and down shaking for a period of time, the shaking is stopped for a period of time (during the shaking process, the droplets will fall into the liquid collecting cover 2 and eventually return to the circulation tank). Repeatedly, as the material receiving trough 1 continues to move, when the material receiving trough 1 moves to the unloading position, the flip gear 17 will be engaged with the tooth plate 11, which can drive the material receiving trough 1 to rotate 180° counterclockwise (during rotation, the first limit tooth 18, the second limit tooth 19 and the limit spring cooperate to make the material receiving trough 1 rotated to 180° remain horizontal and stable, and the material receiving trough 1 can be positioned at multiple angles), after the capacitor in the material receiving trough 1 falls into the material receiving box prevented at the lower material receiving position (at this time, the flip gear 11 has been released from the tooth engagement with the tooth plate 11, and remains in a flipped 180° state and moves to the right side of the tooth plate 11), the PLC controller controls the material receiving trough 1 to move in the opposite direction and return to its original position. At this time, the driving motor 10 below drives the lower material receiving trough 1 to move to the right for unloading operation. When the unloading operation of the lower material receiving trough 1 is completed and returned to its original position, the upper material receiving trough 1 is controlled to unload again, and the unloading operation is repeated.

[0047] As a preferred implementation in this embodiment, Figure 8 As shown, from left to right, the tooth plate 11 is located in the interval area between the last two first wavy ridges 25 , and the horizontal straight-line distance between the left end of the tooth plate 11 and the adjacent left first wavy ridge 25 is B.

[0048] The horizontal straight line spacing is set to B. Its purpose is to stop shaking for a period of time before the material receiving trough 1 rotates, so as to avoid metal fatigue of the capacitor pins, which may cause bending or breaking during the subsequent flipping process. The tooth plate 11 is located in the interval area between the last two first wavy ridges 25, so that the material receiving trough 1 will not shake up and down when it rotates (because the up and down shaking of the material receiving trough during flipping will easily cause the pins inserted in the gap of the placement net to be bent or broken due to metal fatigue due to shaking). At the same time, after the flipping is completed, the material receiving trough 1 will continue to move to the right, and through the cooperation of the lifting column 15 and the first wavy ridge 25, it will shake up and down for a distance to shake off the stubborn capacitors on it (in actual operation, some of the capacitor pins will be inserted into the gap of the placement net and be bent. After the material receiving trough 1 is flipped 180°, the capacitor will be suspended downward and then shaken up and down. The pins can be straightened and dropped into the material receiving box through shaking and the gravity of the capacitor itself).

[0049] As a preferred implementation manner in this embodiment, it also includes a flattening unit for spreading the stacked capacitors on the placement net, the purpose of which is to speed up the flattening operation of the capacitors stacked on the placement net, and thus speed up the shaking off of the liquid on the capacitors.

[0050] As a preferred implementation in this embodiment, Figure 2-8 As shown, the leveling unit includes a driving gear rod 21 mounted on the mounting beam 5 and a U-shaped plate 31 fixedly connected to the mounting column 16, the U-shaped plate 31 is slidably penetrated by the slide rod 29, and the side end of the material receiving trough 1 is fixedly connected to the slide rod 29, and the slide rod 29 passes through the outer end of the U-shaped plate 31 and is fixedly sleeved with a retaining ring 30, and a transverse return spring 28 is sleeved on the slide rod 29, and the two ends of the transverse return spring 28 are respectively fixedly connected to the retaining ring 30 and the side end of the U-shaped plate 31, a mounting plate is fixed on the side end of the U-shaped plate 31, and a leveling gear 26 is provided on the mounting plate through a rotating shaft, a cam 27 is fixed on the rotating shaft, and a plurality of protrusions are circumferentially provided on the cam 27;

[0051] The driving gear rod 21 is located below the leveling gear 26. A plurality of first leveling gear sets 22 adapted to the leveling gear 26 are arranged at intervals in a straight line on the driving gear rod 21. The straight-line distance between the first leveling gear set 22 on the far right and the first wavy ridge 25 on the far left above is A. The plurality of first leveling gear sets 22 are all located on the left side of the first wavy ridge 25 on the far left. The first leveling gear set 22 includes a plurality of driving teeth arranged at intervals in a straight line and adapted to the leveling gear 26.

[0052] When the material receiving trough 1 moves laterally, the leveling gear 26 provided thereon will be tooth-engaged with the first leveling gear set 22 and drive the leveling gear 26 to rotate. The rotating leveling gear 26 will drive the cam 27 to rotate through the rotating shaft. During rotation, the protrusion on the cam 27 will contact the end of the slide bar 29 and drive it to compress the horizontal return spring 28. When the protrusion contacts and separates from the slide bar 29 and the protrusion, the elastic force of the horizontal return spring 28 will make the slide bar 29 return to its original position. This is repeated, and the slide bar 29 will drive the material receiving trough 1 to move back and forth laterally, thereby making the capacitors flat on the placement net (compared with the up and down shaking, its left and right shaking is easier to make the capacitors flat on the placement net and reduce the stacking height). After the flattening is completed, the shaking operation of the material receiving trough 1 is performed. When the material receiving trough 1 also adopts intermittent horizontal left and right shaking, the horizontal straight line distance A is set as the distance for the material receiving trough 1 to stop horizontal left and right shaking. Its purpose is to prevent continuous impact from easily causing fatigue of the capacitor pins, resulting in large-scale bending or breaking.

[0053] It should be noted that, first, the left and right shaking of the receiving chute 1 is also conducive to the drop of liquid on the capacitor; second, the whole bottle unit is suitable for capacitors with a lower stacking height on the placement net.

[0054] As a preferred implementation in this embodiment, Figure 8 As shown, it also includes a plurality of second leveling gear sets 23 arranged in a straight line with a linear distance of C. The horizontal linear distances between the left and right ends of the second leveling gear set 23 and the two adjacent first wavy ridges 25 above are both B. Each single second leveling gear set 23 is located in the interval area between the two adjacent first wavy ridges 25. The second leveling gear set 23 includes a plurality of driving teeth arranged in a straight line and adapted to the leveling gear 26.

[0055] After each up and down shaking of the material receiving trough 1 is completed, it is necessary to stop for a period of time before shaking left and right. After shaking left and right for a period of time, stop moving and shake up and down again. Repeat this process, alternating between up and down shaking and left and right shaking. When the material receiving trough 1 is shaken up and down, it is easy to cause capacitor stacking. Therefore, it is necessary to shake left and right after each up and down shaking. The purpose is to lay the capacitors flat again and reduce the stacking height of the capacitors, which is conducive to shaking off the liquid on the capacitors thoroughly and quickly through up and down shaking.

[0056] It should be noted that: 1. Distance C and distance B are the distances at which the material receiving trough 1 stops moving; 2. The length of the driving rod 21 is less than the length of the mounting beam 5, so that the second leveling gear set 23 is not provided under the tooth plate 11, to avoid left and right shaking of the material receiving trough 1 when it is turned over, thereby preventing the pins of the capacitor from being bent or broken.

[0057] As a preferred implementation in this embodiment, Figure 9 As shown, it also includes a first flip tooth plate 33, a second flip tooth plate 35 and a reset tooth plate 34, which are arranged in sequence from left to right on each mounting crossbeam 5 near the material receiving position. The first flip tooth plate 33 and the reset tooth plate 34 are located at the same height, and the second flip tooth plate 35 is located below the first flip tooth plate 33 and the reset tooth plate 34. When the material receiving chute 1 moves horizontally, the flip gear 17 can be sequentially engaged with the first flip tooth plate 33, the second flip tooth plate 35 and the reset tooth plate 34 to drive the material receiving chute 1 to flip;

[0058] Through the tooth connection between the first flip gear plate 33 and the flip gear 17 moving to the right, the receiving chute 1 can be rotated counterclockwise and set at a certain angle α to the horizontal line;

[0059] The second flip gear plate 35 is engaged with the rightward-moving flip gear 17, so that the receiving chute 1 can rotate clockwise and cross the horizontal line to form a certain angle, the angle being β.

[0060] By resetting the tooth plate 34 and engaging the flip gear 17 to the right, the receiving chute 1 can be rotated counterclockwise and parallel to the horizontal line;

[0061] The first flip gear plate 33 , the second flip gear plate 35 and the reset gear plate 34 are all located on the left side of the first leveling gear set 22 ;

[0062] The top plate 24 further includes two second wavy ridges 36 mounted on the lower end thereof. The two second wavy ridges 36 are respectively located between the first flip tooth plate 33 and the reset tooth plate 34 , and are respectively located on both sides of the second flip tooth plate 35 .

[0063] When the receiving trough 1 just starts to move, the first flip tooth plate 33 can be engaged with the flip gear 17 to drive the receiving trough 1 to rotate counterclockwise for a certain angle, which is α with the horizontal angle. After the rotation is completed, the lifting column 15 will contact the second wave ridge 36 and drive the receiving trough 1 to shake up and down, so that the accumulated capacitors can move diagonally downward to the left and be laid flat. After the shaking is completed, the movement stops for a period of time, and the flip gear 17 is engaged with the second flip tooth plate 33 to drive the receiving trough 1 to rotate clockwise for a certain angle, which is β ... Afterwards, its lifting column 15 continues to contact the second wave ridge 36 and drives the material receiving trough 1 to shake up and down. At this time, the accumulated capacitors move obliquely downward toward the right and are laid flat. After the shaking is completed, the material receiving trough 1 can be driven to rotate counterclockwise to restore to a horizontal position through the tooth connection of the flip gear 17 and the reset tooth plate 34. By shaking up and down when the material receiving trough 1 is tilted to the left and right, the accumulated capacitors can be quickly laid flat on the placement net. This is a rough laying operation (which can quickly shake out highly stacked capacitors), and then cooperate with the first leveling gear 22 to perform a fine laying operation.

[0064] It should be noted that: First, α<β. After the material receiving trough 1 is tilted to the left and the shaking is completed, the height of the capacitor decreases. At this time, by increasing the subsequent tilt angle of the material receiving trough 1 to the right, it is beneficial for the low-height stacked capacitors to move diagonally to the right and downward for flattening, and the capacitors are laid out more evenly. Second, the angle range of α is 14°~21°, and β is α+5°~8°. Within this angle range, when shaking, the stacked capacitors can be laid out evenly on the placement net.

[0065] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An alternating receiving and unloading device for capacitor immersion cleaning equipment, comprising a receiving trough (1) with a placement net, characterized in that: The two receiving troughs (1) are provided with two receiving troughs (1), and the two receiving troughs (1) alternately receive the capacitors discharged from the discharge port after soaking and cleaning. The two receiving troughs (1) are also provided with an intermittent shaking discharge unit, which alternately drives the two receiving troughs (1) to receive and discharge the materials. When one of the receiving troughs (1) receives the materials, the other receiving trough (1) is driven and transported from the receiving position to the discharge position, and then turned 180 degrees to perform the dumping and discharge operation. After dumping, the receiving trough (1) returns to its original position, and the moving receiving trough (1) will intermittently shake. The intermittent shaking unloading unit includes four mounting beams (5) mounted on a frame (4) and arranged in pairs, wherein screws (6) are rotatably arranged in the mounting cavities of the four mounting beams (5), and the four screws (6) pass through the right part of the corresponding mounting beams (5) and are fixedly sleeved with pulleys (7), and the two pulleys (7) located at the same height are connected by a belt (8), and the right ends of the two screws (6) arranged up and down on the front side are fixed with driving gears (9), and the two driving gears (9) are respectively engaged with the gears arranged on the output shafts of the corresponding driving motors (10), and the two driving motors (10) are respectively mounted on the corresponding mounting beams (5), and the four screws (6) are threadedly sleeved with ball nuts (32), and each of the ball nuts (32) is fixed on the outer wall of the corresponding slide (12), and the slide (12) is slidably arranged in the corresponding mounting cavity; The two material receiving troughs (1) are arranged in an upper and lower manner, and mounting columns (16) are installed on the outer walls of both side ends of the two material receiving troughs (1), and the outer walls of the mounting columns (16) are fixedly sleeved with flip gears (17), and the end of the mounting column (16) away from the material receiving trough (1) is rotatably connected to the circular end of the limiting rod (14) through a bearing, and the outer wall of the end of the mounting column (16) located in the inner cavity of the circular end is circumferentially provided with a plurality of first limiting teeth (18) of an isosceles structure, and the inner cavity of the circular end is circumferentially provided with a plurality of mounting grooves, and the inner cavity of each mounting groove is installed with a second limiting tooth (19) of an isosceles structure through a limiting spring (20), and each of the first limiting teeth (19) is fixedly sleeved with the outer walls of the two material receiving troughs (1). The limiting teeth (18) are all located in the gap between two adjacent second limiting teeth (19), and the limiting ends of the two limiting rods (14) located at the same height are respectively located in the limiting cavity of the corresponding slide (12), and the bottom of the limiting cavity of the slide (12) is fixedly connected to the bottom of the limiting rod (14) through a longitudinal return spring (13), and a lifting column (15) is fixed to the upper end of the limiting rod (14), and a universal ball is installed on the upper end of the lifting column (15), and the upper end of the universal ball contacts the lower end of the top plate (24) of the mounting beam (5), and a plurality of first wavy convex strips (25) are arranged at intervals of a straight line at the lower end of the top plate (24), and the linear distance between them is D; The mounting crossbeam (5) is provided with a tooth plate (11) adapted to the flip gear (17); A U-shaped liquid receiving plate (3) is obliquely provided on the frame (4), and the U-shaped liquid receiving plate (3) is located below the material receiving trough (1). A funnel-shaped liquid collecting cover (2) is provided at the left end of the U-shaped liquid receiving plate (3), and the liquid outlet of the liquid collecting cover (2) is connected to the circulation trough.

2. The alternating receiving and unloading device for capacitor immersion cleaning equipment according to claim 1, characterized in that: Counting from left to right, the tooth plate (11) is located in the interval area between the last two first wavy ridges (25), and the horizontal straight-line distance between the left end of the tooth plate (11) and the adjacent left first wavy ridge (25) is B.

3. The alternating receiving and unloading device for capacitor immersion cleaning equipment according to claim 1, characterized in that: The invention also comprises a flattening unit for laying the stacked capacitors flat on the placement net.

4. The alternating receiving and unloading device for capacitor immersion cleaning equipment according to claim 3, characterized in that: The leveling unit includes a driving gear rod (21) mounted on the mounting crossbeam (5) and a U-shaped plate (31) fixedly connected to the mounting column (16), the U-shaped plate (31) is slidably penetrated by a slide rod (29), the side end of the material receiving trough (1) is fixedly connected to the slide rod (29), the outer end of the slide rod (29) penetrating the U-shaped plate (31) is fixedly sleeved with a retaining ring (30), the slide rod (29) is sleeved with a transverse return spring (28), and the two ends of the transverse return spring (28) are respectively fixedly connected to the retaining ring (30) and the side end of the U-shaped plate (31), a mounting plate is fixed on the side end of the U-shaped plate (31), and a leveling gear (26) is arranged on the mounting plate through a rotating shaft, a cam (27) is fixed on the rotating shaft, and a plurality of protrusions are arranged on the cam (27) in a circumferential manner; The driving gear rod (21) is located below the leveling gear (26). A plurality of first leveling gear sets (22) adapted to the leveling gear (26) are arranged on the driving gear rod (21) at intervals in a straight line, with a straight line distance of A. The horizontal straight line distance between the first leveling gear set (22) on the far right and the first wavy convex strip (25) on the far left is A. The plurality of first leveling gear sets (22) are all located on the left side of the first wavy convex strip (25) on the far left. The first leveling gear set (22) includes a plurality of driving teeth arranged at intervals in a straight line and adapted to the leveling gear (26).

5. The alternating receiving and unloading device for capacitor immersion cleaning equipment according to claim 4, characterized in that: The invention also includes a plurality of second leveling gear sets (23) arranged in a straight line at intervals, with a straight-line distance C between them. The left and right ends of the second leveling gear set (23) are respectively the same as the two first wavy ridges (25) adjacent to each other above. The horizontal straight-line distances between the left and right ends of the second leveling gear set (23) and the two first wavy ridges (25) adjacent to each other are both B. Each of the second leveling gear sets (23) is located in the interval between the two adjacent first wavy ridges (25). The second leveling gear set (23) includes a plurality of driving teeth arranged in a straight line at intervals and adapted to the leveling gear (26).

6. The alternating receiving and unloading device for capacitor immersion cleaning equipment according to claim 4, characterized in that: It also includes a first flip tooth plate (33), a second flip tooth plate (35) and a reset tooth plate (34) which are arranged in sequence from left to right near the material receiving position of each mounting crossbeam (5), the first flip tooth plate (33) and the reset tooth plate (34) are located at the same height, the second flip tooth plate (35) is located below the first flip tooth plate (33) and the reset tooth plate (34), and when the material receiving trough (1) moves laterally, the flip gear (17) can be sequentially engaged with the first flip tooth plate (33), the second flip tooth plate (35) and the reset tooth plate (34) and drive the material receiving trough (1) to flip; Through the tooth connection between the first flip tooth plate (33) and the flip gear (17) moving to the right, the material receiving trough (1) can be rotated counterclockwise and set at a certain angle with the horizontal line, the angle being α; The second flip tooth plate (35) is engaged with the flip gear (17) moving to the right, so that the receiving trough (1) can rotate clockwise and cross the horizontal line to form a certain angle, the angle being β; The gear connection of the flip gear (17) caused by the rightward movement of the reset tooth plate (34) can cause the receiving trough (1) to rotate counterclockwise and parallel to the horizontal line; The first flip tooth plate (33), the second flip tooth plate (35) and the reset tooth plate (34) are all located on the left side of the first leveling gear set (22); It also includes two second wavy ridges (36) mounted on the lower end of the top plate (24), the two second wavy ridges (36) being respectively located between the first flip tooth plate (33) and the reset tooth plate (34), and respectively located on both sides of the second flip tooth plate (35).

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