A valve cleaning device for valve production

Abstract

The application relates to the technical field of valve production, in particular to a valve cleaning device for valve production, which comprises a cleaning box, an acid pickling solution storage tank and a water storage bin are arranged on the two sides of the cleaning box respectively and are used for cleaning the valve; a clamping assembly is used for clamping multiple groups of valves, a spacing piece is arranged in the clamping assembly and is used for separating the multiple groups of valves, the clamping assembly comprises multiple clamping plates; and an adjusting assembly is used for adjusting the spacing between the clamping plates. When a second inserting rod elastically arranged is inserted into the inside of a socket, a transmission shaft and a transmission gear are connected, when the transmission shaft is rotated, the transmission shaft drives the transmission gear to rotate, then a transmission gear rotatably arranged drives multiple adjusting gears to rotate, in the rotating process of the adjusting gears, through the cooperation of a first inserting rod, an arc-shaped groove and a limiting groove, the clamping plates in the same group are close to or away from each other, and then different sizes of valves can be clamped.

Description

Technical Field

[0001] This invention relates to the field of valve manufacturing technology, specifically to a valve cleaning device for valve manufacturing. Background Technology

[0002] Valves are pipeline accessories used to open and close pipelines, control flow direction, and regulate and control the parameters (temperature, pressure, and flow rate) of the conveyed medium. Based on their function, they can be classified as shut-off valves, check valves, regulating valves, etc. Valve components must be cleaned before assembly. Existing valve cleaning equipment for valve production includes a flushing chamber with a water storage tank on the right side. The left side of the water storage tank is fixedly connected to the right side of the flushing chamber with screws. A water inlet is located at the top right side of the water storage tank. An acid pickling solution tank is located on the left side of the flushing chamber, and its right side is fixedly connected to the left side of the flushing chamber with screws. An inlet pipe and a water inlet pipe are installed at both ends of the top surface of the flushing chamber. The left end of the inlet pipe is fixedly connected to the right end of the top surface of the acid pickling solution tank with screws. The right end of the water inlet pipe... The valve is fixedly connected to the top left end of the water storage tank with screws. The rinsing tank at the bottom of the valve cleaning equipment is made of corrosion-resistant material. The rotation of the cylinder allows the valve to be fully immersed in acid or cleaning solution. The valve is in full contact with the immersion solution, resulting in high rinsing efficiency. The acid solution can be recycled and reused through the discharge pipe and return pipe at the bottom, which is very economical and environmentally friendly. After rinsing, the solution in the tank is emptied by the drain pipe, and the jet pipe starts to spray nitrogen gas to dry the valve in the cylinder. In the above technology, the rotating cylinder drives the valve to be fully immersed in acid or cleaning solution to achieve the purpose of cleaning the valve. However, the valve inside the cylinder is not fixed. When the rotating cylinder drives the valve to rotate, the valve will collide with each other, causing the valve to deform and affecting the valve quality. Summary of the Invention

[0003] The purpose of this invention is to provide a valve cleaning device for valve production, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] A valve cleaning device for valve manufacturing, comprising:

[0006] The cleaning tank has an acid pickling solution storage tank and a water storage tank on its two sides, and the solutions inside the acid pickling solution storage tank and the water storage tank are used to clean the valves.

[0007] A clamping assembly is disposed inside the cleaning tank for clamping multiple sets of valves, and the clamping assembly is provided with spacers to separate the multiple sets of valves. The clamping assembly includes multiple sets of clamping plates.

[0008] An adjustment component is disposed inside the cleaning tank at a position corresponding to the clamping component. The adjustment component is used to adjust the spacing between each set of clamping plates and, through cooperation with the clamping component, clamps valves of different sizes. The adjustment component includes a drive shaft.

[0009] Furthermore, a second water pump is installed inside both the pickling solution storage tank and the water storage tank, and a discharge pipe is installed between the second water pump and the cleaning tank;

[0010] A discharge box is installed at the lower end of the cleaning tank, and a filter port is provided between the discharge box and the bottom of the cleaning tank.

[0011] The bottom of the discharge box is connected to multiple sets of guide pipes. The pickling solution storage tank and the water storage tank are connected to the discharge box through multiple sets of guide pipes, and each set of guide pipes is equipped with a first water pump.

[0012] Furthermore, the clamping assembly also includes a shelf, and a slide rail is installed inside the cleaning tank at a position corresponding to the shelf. The two sets of side walls of the shelf are slidably disposed inside the two sets of slide rails.

[0013] A limiting component is installed on the lower end face of the shelf to limit the sliding of the shelf.

[0014] Furthermore, the limiting component includes a fixing frame installed on the lower end face of the shelf, a handle is slidably provided inside the fixing frame, and multiple sets of fourth return springs are installed between the end of the handle and the fixing frame;

[0015] The two sets of side walls of the shelf are provided with a fourth storage groove at the end position of the handle. A second fixing block is slidably arranged inside the fourth storage groove, and a fifth return spring is provided between the fourth storage groove and the second fixing block.

[0016] The slide rail has a second fixing groove at the position corresponding to the second fixing block;

[0017] A third through hole is provided between the two sets of fourth storage slots and the end position of the handle, and a third pull rope is provided inside the third through hole.

[0018] Furthermore, a first recessed groove is provided at the center of the upper end face of the shelf, and a shelf tray is rotatably arranged inside the first recessed groove. A second recessed groove is provided on the upper end face of the shelf tray, and an adjustment plate is provided inside the second recessed groove.

[0019] The upper surface of the adjusting plate has multiple sets of circumferentially distributed clearance holes.

[0020] Each of the aforementioned clearance holes is provided with an adjusting gear inside, and the adjusting plate has a first clearance groove inside, which is connected to the interior of each of the aforementioned clearance holes;

[0021] The first clearance groove is provided with a transmission gear, which meshes with each of the adjusting gears.

[0022] Furthermore, each of the adjusting gears has multiple sets of arc-shaped grooves, and each of the arc-shaped grooves penetrates the adjusting gear;

[0023] The bottom of the clearance hole is provided with a limiting groove, each limiting groove is inclined, and the end of each limiting groove is facing the center of the clearance hole.

[0024] Furthermore, each of the clamping plates is provided with a first insert rod on its lower end face, one end of the first insert rod passing through the arc-shaped groove and disposed inside the limiting groove;

[0025] The spacer includes a first support plate and a second support plate. A second clearance groove is provided on one side wall of each of the clamping plates. The first support plate is fixedly installed inside the bottommost second clearance groove. The second support plate is rotatably arranged inside the remaining second clearance grooves. A torsion spring is provided between each rotatably arranged second support plate and the inner side wall of the corresponding second clearance groove.

[0026] Furthermore, each of the second trays has a first fixing groove at its top, and a second storage groove is provided at the top of the inner part of the second clearance groove. A first fixing block is provided inside the second storage groove, and a second return spring is provided between the first fixing block and the interior of the second storage groove.

[0027] Each of the first trays has a first storage slot on its end face, and each of the first storage slots has a first sensing block inside, and a first reset spring is provided between the first sensing block and the first storage slot.

[0028] A first through hole is provided between the first storage slot and the bottom second storage slot. A first pull rope is provided inside the first through hole. The two ends of the first pull rope are respectively connected to the end of the bottom first fixing block and the side wall of the first sensing block.

[0029] Each of the second trays has a third storage slot on one side wall, and each of the third storage slots has a second sensing block inside, and a third reset spring is provided between the second sensing block and the third storage slot.

[0030] Each of the third storage slots and the adjacent upper second storage slot is provided with a second through hole, and each second through hole is provided with a second pull rope. The two ends of each second pull rope are respectively connected to the corresponding second sensing block and the corresponding first fixing block.

[0031] Furthermore, the drive shaft is rotatably connected to the adjusting plate, and a fifth through hole is provided at the center of the upper end face of the adjusting plate. The fifth through hole penetrates the adjusting plate, and a connecting post is provided inside the fifth through hole. One end of the connecting post is connected to the center of the storage tray.

[0032] The end of the connecting post away from the storage tray is inserted into the lower end face of the drive shaft, and a fourth polygonal groove is provided at one end of the connecting post. A second polygonal block is provided inside the fourth polygonal groove, and a sixth return spring is provided between the end of the second polygonal block and the inside of the fourth polygonal groove.

[0033] A third polygonal groove is provided inside the lower end face of the drive shaft at the position corresponding to the second polygonal block;

[0034] The drive shaft has a first through groove at the position corresponding to the third polygonal groove. The first through groove passes through the drive shaft and a support rod is provided inside the first through groove.

[0035] The top end of the drive shaft is provided with a second polygonal groove, and a first polygonal block is provided inside the second polygonal groove. The first polygonal block is connected to the abutment rod.

[0036] A motor is installed at the upper end of the cleaning tank, corresponding to the position of the drive shaft. The output end of the motor passes through the top of the cleaning tank and is connected to a connecting shaft. A first polygonal groove is opened on the lower end face of the connecting shaft.

[0037] Furthermore, a second through groove is provided at the bottom of the fourth polygonal groove, the second through groove penetrates the shelf, and a second abutment rod is provided inside the second through groove. One end of the second abutment rod is connected to the bottom of the second polygonal block, and the end of the second abutment rod away from the second polygonal block extends to the outside of the shelf.

[0038] The handle is connected to a connecting rod at one end facing the drive shaft, and a lifting block is connected to the other end of the connecting rod away from the handle. The lifting block is located below the second abutment rod.

[0039] The upper end face of the transmission gear is provided with an insertion hole corresponding to the lower end face of the transmission shaft. The lower end face of the transmission shaft is provided with a fifth storage groove. A second insertion rod is inserted into the fifth storage groove, and a seventh return spring is provided between the second insertion rod and the fifth storage groove.

[0040] A fourth through hole is provided between the fifth storage slot and the first through slot. A fourth pull rope is provided inside the fourth through hole. The two ends of the fourth pull rope are respectively connected to the second insertion rod and the abutment rod.

[0041] Compared with the prior art, the beneficial effects of the present invention are:

[0042] 1. External handle: The handle moves the lifting block via the connecting rod. When the lifting block is misaligned with the second abutment rod, the second polygonal block no longer abuts the abutment rod. At this time, the elastically set second insert rod is inserted into the hole, connecting the drive shaft and the drive gear. When the drive shaft is rotated, the drive shaft drives the drive gear to rotate, which in turn drives multiple sets of adjusting gears to rotate. During the rotation of the adjusting gears, the first insert rod and the arc groove and limit groove cooperate to make the clamping plates of the same group move closer or further apart, thereby clamping valves of different sizes.

[0043] 2. After adjusting the spacing between multiple clamping plates in the same group, place the valve between the multiple clamping plates in the same group. When the valve is placed, due to its own weight, it will press down on the elastically set first sensing block. The first sensing block, in conjunction with the first pull rope, pulls the bottom elastically set first fixing block. When the first fixing block moves out of the first fixing groove, the rotating second support plate rotates out under the action of the torsion spring, blocking the lower valve and facilitating the placement of the next group of valves. When the lower group of valves is placed, it squeezes the elastically set second sensing block. In conjunction with the second pull rope, the lower group second support plate rotates, thereby blocking the lower group of valves and preventing the valves from contacting each other, thus increasing the cleaning area of ​​the valves.

[0044] 3. By cooperating with the placement plate and clamping plate, the valve is placed inside the cleaning tank for cleaning. When the pulling force on the handle is released, the lifting block will gradually move the second abutment rod upward. When the second abutment rod moves upward, it drives the second polygonal block to insert into the third polygonal groove, and simultaneously moves the abutment rod upward. The abutment rod then abuts the first polygonal block into the first polygonal groove. At this time, the motor will be connected to the connecting shaft through the cooperation of the connecting shaft, the transmission shaft and the connecting column. At the same time, the upward-moving abutment rod drives the second insertion rod to move out of the insertion hole through the fourth pull rope. At this time, the transmission gear is disconnected from the transmission shaft. When the motor starts, it drives the connecting shaft to rotate, which in turn drives the valve to rotate inside the cleaning tank. The pickling solution and water inside the cleaning tank can then clean the valve. Attached Figure Description

[0045] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0046] Figure 2 This is a schematic diagram of the internal structure of the present invention in three dimensions;

[0047] Figure 3 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0048] Figure 4 This is an exploded view of the clamping and adjusting components of the present invention;

[0049] Figure 5 This is a cross-sectional schematic diagram of the connection between the adjusting gear and the transmission gear of the present invention;

[0050] Figure 6 This is a schematic cross-sectional view of the clamping plate structure of the present invention;

[0051] Figure 7 for Figure 6 Enlarged schematic diagram of the structure at point B;

[0052] Figure 8 for Figure 6 Enlarged schematic diagram of the structure at point C;

[0053] Figure 9 This is a schematic diagram of the bottom of the shelf structure of the present invention;

[0054] Figure 10 This is a schematic cross-sectional view of the shelf structure of the present invention;

[0055] Figure 11 for Figure 10 Enlarged schematic diagram of the structure at point D;

[0056] Figure 12 for Figure 10 Enlarged schematic diagram of the structure at point E in the middle;

[0057] Figure 13 This is a cross-sectional schematic diagram of the connection between the drive shaft and the shelf structure of the present invention;

[0058] Figure 14 for Figure 13 Enlarged schematic diagram of the structure at point F.

[0059] In the diagram: 1. Cleaning tank; 2. Pickling solution storage tank; 3. Discharge pipe; 4. Motor; 5. Water storage tank; 6. Discharge box; 7. Shelf; 8. Slide rail; 9. Filter port; 10. Clamping plate; 11. Guide pipe; 12. First water pump; 13. Second water pump; 14. Connecting shaft; 15. Drive shaft; 16. First settling tank; 17. Shelf; 18. Second settling tank; 19. Limiting groove; 20. Adjusting plate; 21. Clearance hole; 23. Adjusting gear; 24. Arc groove; 25. First insertion rod; 26. Drive gear; 27. First clearance groove; 28. First support plate; 29. ​​Second clearance groove; 30. First sensing block; 31. First storage slot; 32. First return spring; 33. First through hole; 34. First pull rope; 35. Second support plate; 36. First fixing slot; 37. Second storage slot; 38. First fixing block; 39. Second return spring; 39. Third storage slot. 40. Third reset spring; 41. Second sensing block; 42. Second through hole; 43. Second pull rope; 44. Fixing bracket; 45. Handle; 46. Fourth reset spring; 47. Third through hole; 48. Third pull rope; 49. Second fixing groove; 50. Fourth storage groove; 51. Fifth reset spring; 52. Second fixing block; 53. First polygonal groove; 54. First polygonal block; 55. Second polygonal groove; 56. First through groove; 57. Support rod; 58. Connecting rod; 59. Lifting block; 60. Second through groove; 61. Second support rod; 62. Fourth polygonal groove; 63. Sixth reset spring; 64. Second polygonal block; 65. Third polygonal groove; 66. Fourth through hole; 67. Fourth pull rope; 68. Fifth storage groove; 69. Seventh reset spring; 70. Second insertion rod; 71. Insertion hole; 72. Connecting post; 73. Fifth through hole; 74. Detailed Implementation

[0060] To more clearly illustrate the overall concept of the present invention, a detailed description will be provided below with reference to the accompanying drawings and examples.

[0061] Example 1:

[0062] Please see Figures 1 to 14 This invention provides a technical solution: a valve cleaning device for valve production, comprising:

[0063] The cleaning tank 1 has an acid pickling solution storage tank 2 and a water storage tank 5 on its two sides, and a discharge pipe 3 is provided between the acid pickling solution storage tank 2 and the water storage tank 5 and the cleaning tank 1.

[0064] A clamping assembly is disposed inside the cleaning tank 1. Multiple sets of clamping assemblies are provided, and the multiple sets of clamping assemblies are distributed in a circumferential manner. Each clamping assembly is composed of multiple sets of clamping plates 10.

[0065] An adjustment component is disposed inside the cleaning tank 1 at a position corresponding to the clamping component. The adjustment component is used to adjust the spacing between each set of clamping plates 10. The adjustment component includes a drive shaft 15.

[0066] Adjust the distance between the clamping plates 10 of each group through the adjusting component, so that each clamping component can clamp valves of different sizes, fix the valves inside the cleaning tank 1, and then inject pickling solution or water into the cleaning tank 1 through the discharge pipe 3 to clean the valves.

[0067] Embodiment Two:

[0068] As Figure 2 shown, the valve cleaning equipment for valve production disclosed in Embodiment Two of the present invention has basically the same structure as that in Embodiment One, and the differences are as follows:

[0069] At the end of each discharge pipe 3 far away from the cleaning tank 1, a second water pump 13 is installed. The pickling solution storage tank 2 and the water storage bin 5 are connected to the inside of the cleaning tank 1 through the cooperation of the second water pump 13 and the discharge pipe 3;

[0070] A discharge tank 6 is installed at the lower end of the cleaning tank 1. A filter port 9 is provided between the inside bottom end of the discharge tank 6 and the cleaning tank 1, and the discharge tank 6 is connected to the inside of the cleaning tank 1 through the filter port 9;

[0071] A diversion pipe 11 is connected to the bottom end of the discharge tank 6. There are two groups of the diversion pipes 11. One ends of the two groups of diversion pipes 11 far away from the discharge tank 6 are respectively connected to the pickling solution storage tank 2 and the water storage bin 5, and first water pumps 12 are installed on both groups of the diversion pipes 11;

[0072] Through the cooperation of the second water pump 13 and the discharge pipe 3, inject the pickling solution inside the pickling solution storage tank 2 into the cleaning tank 1 to clean the valves. After the cleaning is completed, the pickling solution containing impurities is injected into the discharge tank 6 after being filtered through the filter port 9, and then through the cooperation of the diversion pipe 11 and the first water pump 12, it is injected into the pickling solution storage tank 2 for recycling. Similarly, after the water inside the water storage bin 5 cleans the valves, after filtering the impurities, it is recycled again.

[0073] Embodiment Three:

[0074] As Figures 2-5 and Figures 9-12 shown, the valve cleaning equipment for valve production disclosed in Embodiment Three of the present invention has basically the same structure as that in Embodiment Two, and the differences are as follows:

[0075] The clamping component further includes a placement plate 7. The placement plate 7 has a "C" - shaped structure. At the positions of two side walls of the cleaning tank 1 corresponding to the placement plate 7, matching slide rails 8 are installed, and the two side walls of the placement plate 7 are respectively slidably arranged inside the two slide rails 8;

[0076] A limiting component is installed on the lower end face of the shelf 7 to limit the sliding of the shelf 7;

[0077] The limiting component includes a fixing frame 45 installed on the lower end face of the shelf 7. The fixing frame 45 has a cross-section in the shape of a "U". A matching handle 46 is slidably arranged inside the fixing frame 45. Multiple sets of fourth return springs 47 are installed between the end of the handle 46 and the inner center wall of the fixing frame 45. The handle 46 is elastically disposed inside the fixing frame 45 through the cooperation of the multiple sets of fourth return springs 47.

[0078] The two sets of side walls of the shelf 7 are provided with a fourth storage groove 51 at the end position of the handle 46. A matching second fixing block 53 is slidably disposed inside the fourth storage groove 51, and a fifth return spring 52 is provided between the inner wall of the fourth storage groove 51 and the side wall of the second fixing block 53. The second fixing block 53 is elastically disposed inside the fourth storage groove 51 by the fifth return spring 52.

[0079] The inner sidewall of the slide rail 8 is provided with a matching second fixing groove 50 at the position corresponding to the second fixing block 53;

[0080] A third through hole 48 is provided between the two sets of fourth storage slots 51 and the shelf 7 at the end positions of the handle 46. A third pull rope 49 is provided inside the third through hole 48. The two ends of the third pull rope 49 are respectively connected to the side wall of the second fixing block 53 and the side wall of the handle 46.

[0081] The upper surface of the shelf 7 has a first recessed groove 16 at the center, and a matching shelf tray 17 is rotatably arranged inside the first recessed groove 16. The upper surface of the shelf tray 17 has a second recessed groove 18 at the center, and a matching adjustment plate 20 is rotatably arranged inside the second recessed groove 18.

[0082] The upper end face of the adjusting plate 20 is provided with a clearance hole 21. Multiple sets of clearance holes 21 are provided, and the multiple sets of clearance holes 21 are evenly spaced in a circumferential state.

[0083] Each of the aforementioned clearance holes 21 is rotatably provided with a matching adjusting gear 23. The center of the adjusting plate 20 is provided with a first clearance groove 27 corresponding to the position of each of the aforementioned adjusting gears 23. The first clearance groove 27 is connected to the interior of each of the aforementioned clearance holes 21.

[0084] The first clearance groove 27 is rotatably equipped with a transmission gear 26, which meshes with each of the adjusting gears 23;

[0085] Each of the adjusting gears 23 has multiple sets of arc-shaped grooves 24 that are evenly spaced in a circular pattern, and each of the arc-shaped grooves 24 penetrates the adjusting gear 23.

[0086] The bottom of the clearance hole 21 is provided with a limiting groove 19 corresponding to the position of each of the arc grooves 24. Each limiting groove 19 is inclined and the end of each limiting groove 19 faces the center of the clearance hole 21.

[0087] Each of the clamping plates 10 is provided with a first insertion rod 25 on its lower end face. The end of the first insertion rod 25 away from the clamping plate 10 passes through the arc groove 24 and is slidably positioned inside the limiting groove 19. The clamping plates 10 in the same group move closer or further apart from each other through the cooperation of the arc groove 24 and the limiting groove 19.

[0088] The sliding shelf 7 is limited and fixed by the cooperation of the second fixed block 53 and the second fixed groove 50. When the shelf 7 needs to be moved, the handle 46 is pulled outward. The handle 46 drives the lifting block 60 to move through the connecting rod 59. When the lifting block 60 is misaligned with the second abutment rod 62, the second polygonal block 65 no longer abuts the abutment rod 58. At this time, the second flexible insertion rod 71 is inserted into the insertion hole 72, so that the transmission shaft 15 and the transmission gear 26 are connected. When the transmission shaft 15 is rotated, the transmission shaft 15 drives the transmission gear 26 to rotate. Then, the rotating transmission gear 26 drives multiple sets of adjusting gears 23 to rotate. During the rotation of the adjusting gears 23, the cooperation of the first insertion rod 25, the arc groove 24 and the limiting groove 19 realizes that the clamping plates 10 in the same group move closer or further away from each other, thereby realizing the clamping of valves of different sizes.

[0089] Example 4:

[0090] like Figures 6-8 As shown, the valve cleaning equipment for valve production disclosed in Embodiment 3 of the present invention has a structure that is basically the same as that in Embodiment 2, except that:

[0091] Each of the clamping plates 10 has a second clearance groove 29 on the side wall that is close to each other. The bottommost second clearance groove 29 has a first support plate 28 fixedly installed inside. The remaining second clearance grooves 29 have a matching second support plate 35 rotatably installed inside. A torsion spring is provided between each rotatably installed second support plate 35 and the corresponding inner side wall of the second clearance groove 29.

[0092] Each of the second trays 35 that are rotatably mounted has a first fixing groove 36 at its top end. The top end of the second clearance groove 29 has a second storage groove 37 at the position corresponding to the first fixing groove 36. A matching first fixing block 38 is inserted into the inside of the second storage groove 37. A second return spring 39 is provided between the first fixing block 38 and the top end of the inside of the second storage groove 37. The first fixing block 38 is elastically mounted inside the second storage groove 37 by the second return spring 39.

[0093] Each of the first trays 28 has a first storage groove 31 on its end face. Each of the first storage grooves 31 has a matching first sensing block 30 inside. A first reset spring 32 is provided between the first sensing block 30 and the first storage groove 31. The first sensing block 30 is elastically disposed inside the first storage groove 31 by the first reset spring 32.

[0094] A first through hole 33 is provided between the first storage slot 31 and the bottom second storage slot 37. A first pull rope 34 is provided inside the first through hole 33. The two ends of the first pull rope 34 are respectively connected to the end of the bottom first fixing block 38 and the side wall of the first sensing block 30. The elastic force of the first reset spring 32 is less than the elastic force of the second reset spring 39.

[0095] Each of the second trays 35 has a third storage groove 40 on one side wall facing the interior of the second clearance groove 29. Each of the third storage grooves 40 has a second sensing block 42 inside, and a third reset spring 41 is provided between the second sensing block 42 and the third storage groove 40. The second sensing block 42 is elastically disposed inside the third storage groove 40 by the third reset spring 41.

[0096] Each of the third storage slots 40 and the adjacent upper second storage slot 37 is provided with a second through hole 43. Each of the second through holes 43 is provided with a second pull rope 44. The two ends of each second pull rope 44 are respectively connected to the corresponding second sensing block 42 and the corresponding first fixing block 38. The elastic force of the first fixing block 38 is greater than the elastic force of the corresponding third reset spring 41.

[0097] After the spacing between the multiple clamping plates 10 in the same group is adjusted, the valve is placed between the multiple clamping plates 10 in the same group. When the valve is placed, due to its own weight, it will press down on the elastically set first sensing block 30. The first sensing block 30, in cooperation with the first pull rope 34, pulls the bottom elastically set first fixing block 38. When the first fixing block 38 moves out of the first fixing groove 36, the rotating second support plate 35 rotates out under the action of the torsion spring, blocking the lower valve and facilitating the placement of the next group of valves. When the lower group of valves is placed, it squeezes the elastically set second sensing block 42. In cooperation with the second pull rope 44, the lower group second support plate 35 rotates, thereby blocking the lower group of valves and preventing the valves from contacting each other, thus increasing the cleaning area of ​​the valves.

[0098] Example 5:

[0099] like Figures 13-14 As shown, the valve cleaning equipment for valve production disclosed in Embodiment 5 of the present invention has a structure that is basically the same as that in Embodiment 4, except that:

[0100] The drive shaft 15 is rotatably connected to the adjusting plate 20, and a fifth through hole 74 is provided at the center of the upper end face of the adjusting plate 20. The fifth through hole 74 penetrates the adjusting plate 20, and a connecting post 73 is provided inside the fifth through hole 74. One end of the connecting post 73 is connected to the center of the storage tray 17.

[0101] The end of the connecting post 73 away from the storage tray 17 is inserted into the lower end face of the drive shaft 15, and the end of the connecting post 73 away from the storage tray 17 is provided with a fourth polygonal groove 63. A second polygonal block 65 is provided inside the fourth polygonal groove 63, and a sixth return spring 64 is provided between the end of the second polygonal block 65 and the interior of the fourth polygonal groove 63. The second polygonal block 65 is elastically disposed inside the fourth polygonal groove 63 by the sixth return spring 64.

[0102] A third polygonal groove 66 is provided inside the lower end face of the drive shaft 15 at the position corresponding to the second polygonal block 65;

[0103] The drive shaft 15 has a first through groove 57 at the position corresponding to the third polygonal groove 66. The first through groove 57 passes through the drive shaft 15, and a support rod 58 is provided inside the first through groove 57.

[0104] The top end of the drive shaft 15 is provided with a second polygonal groove 56 corresponding to the end position of the abutment rod 58. A first polygonal block 55 is provided inside the second polygonal groove 56, and the first polygonal block 55 is connected to the abutment rod 58.

[0105] A motor 4 is installed at the upper end of the cleaning tank 1 at the position corresponding to the position of the drive shaft 15. The output end of the motor 4 passes through the top of the cleaning tank 1 and is connected to a connecting shaft 14. A first polygonal groove 54 is opened on the lower end face of the connecting shaft 14 at the position corresponding to the position of the first polygonal block 55.

[0106] The bottom of the fourth polygonal groove 63 is provided with a second through groove 61, which penetrates the shelf 7. A second abutment rod 62 is provided inside the second through groove 61. One end of the second abutment rod 62 is connected to the bottom of the second polygonal block 65, and the end of the second abutment rod 62 away from the second polygonal block 65 extends to the outside of the shelf 7.

[0107] The handle 46 is connected to a connecting rod 59 at one end facing the drive shaft 15, and a lifting block 60 is connected to the other end of the connecting rod 59 away from the handle 46. The lifting block 60 is located below the second abutment rod 62, and the lifting block 60 is inclined to one side wall of the second abutment rod 62.

[0108] The upper end face of the transmission gear 26 is provided with an insertion hole 72 corresponding to the lower end face of the transmission shaft 15. The lower end face of the transmission shaft 15 is provided with a fifth storage groove 69 corresponding to the insertion hole 72. A second insertion rod 71 is inserted into the fifth storage groove 69, and a seventh return spring 70 is provided between the second insertion rod 71 and the fifth storage groove 69. The second insertion rod 71 is elastically disposed inside the fifth storage groove 69 by the seventh return spring 70.

[0109] A fourth through hole 67 is provided between the fifth storage slot 69 and the first through slot 57. A fourth pull rope 68 is provided inside the fourth through hole 67. The two ends of the fourth pull rope 68 are respectively connected to the second insertion rod 71 and the abutment rod 58.

[0110] With the cooperation of the placement plate 7 and the clamping plate 10, the valve is placed inside the cleaning tank 1 for cleaning. When the pulling force on the handle 46 is released, the lifting block 60 will gradually move the second abutment rod 62 upward. When the second abutment rod 62 moves upward, it drives the second polygonal block 65 to insert into the third polygonal groove 66, and simultaneously moves the abutment rod 58 upward. The abutment rod 58 then abuts the first polygonal block 55 into the first polygonal groove 54. At this time, the motor 4 will be connected to the connecting shaft 14 through the cooperation of the connecting shaft 14, the transmission shaft 15 and the connecting column 73. At the same time, the upward-moving abutment rod 58 drives the second insertion rod 71 to move out of the insertion hole 72 through the fourth pull rope 68. At this time, the transmission gear 26 is disconnected from the transmission shaft 15. When the motor 4 starts, it drives the connecting shaft 14 to rotate, which in turn drives the valve to rotate inside the cleaning tank 1. The pickling solution and water inside the cleaning tank 1 can then clean the valve.

[0111] This invention is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this invention should be included within the scope of protection of this invention.

Claims

1. A valve cleaning device for valve production, characterized in that, include: Cleaning tank (1), with pickling solution storage tank (2) and water storage tank (5) respectively on both sides of the cleaning tank (1), the solutions inside the pickling solution storage tank (2) and water storage tank (5) are used to clean the valve; The clamping assembly is disposed inside the cleaning tank (1) for clamping multiple sets of valves, and the clamping assembly is provided with spacers to separate the multiple sets of valves. The clamping assembly includes multiple sets of clamping plates (10). An adjustment component is disposed inside the cleaning tank (1) at a position corresponding to the clamping component. The adjustment component is used to adjust the spacing between each set of clamping plates (10) and to clamp valves of different sizes by cooperating with the clamping component. The adjustment component includes a drive shaft (15). The clamping assembly also includes a storage plate (7), and a slide rail (8) is installed inside the cleaning tank (1) at a position corresponding to the storage plate (7). The two sets of side walls of the storage plate (7) are respectively slidably disposed inside the two sets of slide rails (8). A limiting component is installed on the lower end face of the shelf (7) to limit the sliding of the shelf (7); The upper end face of the shelf (7) is provided with a first sink groove (16), and a shelf tray (17) is rotatably arranged inside the first sink groove (16). The upper end face of the shelf tray (17) is provided with a second sink groove (18), and an adjustment plate (20) is arranged inside the second sink groove (18). The upper end face of the adjusting plate (20) has a plurality of circumferentially distributed clearance holes (21). Each of the aforementioned clearance holes (21) is provided with an adjusting gear (23), and the adjusting plate (20) is provided with a first clearance groove (27), which is connected to the interior of each of the aforementioned clearance holes (21); The first clearance groove (27) is provided with a transmission gear (26), which meshes with each of the adjusting gears (23); Each of the adjusting gears (23) has multiple sets of arc-shaped grooves (24), and each of the arc-shaped grooves (24) passes through the adjusting gear (23). The bottom of the relief hole (21) is provided with a limiting groove (19), each limiting groove (19) is inclined, and the end of each limiting groove (19) is facing the center of the relief hole (21). Each of the clamping plates (10) is provided with a first insert rod (25) on its lower end face. One end of the first insert rod (25) passes through the arc groove (24) and is located inside the limiting groove (19). The spacer includes a first support plate (28) and a second support plate (35). Each of the clamping plates (10) has a second clearance groove (29) on one side wall. The first support plate (28) is fixedly installed inside each of the bottommost second clearance grooves (29). The second support plate (35) is rotatably arranged inside each of the remaining second clearance grooves (29). A torsion spring is provided between each rotatably arranged second support plate (35) and the inner side wall of the corresponding second clearance groove (29). Each of the second trays (35) has a first fixing groove (36) at its top end. The second clearance groove (29) has a second storage groove (37) at its top end. The second storage groove (37) has a first fixing block (38) inside. A second return spring (39) is provided between the first fixing block (38) and the second storage groove (37). Each of the first trays (28) has a first storage groove (31) on its end face. Each of the first storage grooves (31) has a first sensing block (30) inside it. A first reset spring (32) is provided between the first sensing block (30) and the first storage groove (31). A first through hole (33) is provided between the first storage slot (31) and the bottom second storage slot (37). A first pull rope (34) is provided inside the first through hole (33). The two ends of the first pull rope (34) are respectively connected to the end of the bottom first fixing block (38) and the side wall of the first sensing block (30). Each of the second trays (35) has a third storage groove (40) on one side wall. Each of the third storage grooves (40) has a second sensing block (42) inside. A third reset spring (41) is provided between the second sensing block (42) and the third storage groove (40). Each of the third storage slots (40) and the adjacent upper second storage slot (37) is provided with a second through hole (43). Each of the second through holes (43) is provided with a second pull rope (44). The two ends of each second pull rope (44) are respectively connected to the corresponding second sensing block (42) and the corresponding first fixing block (38).

2. The valve cleaning equipment for valve production according to claim 1, characterized in that, The pickling solution storage tank (2) and the water storage tank (5) are both equipped with a second water pump (13), and a discharge pipe (3) is provided between the second water pump (13) and the cleaning tank (1). A discharge box (6) is installed at the lower end of the cleaning box (1), and a filter port (9) is provided between the discharge box (6) and the bottom of the cleaning box (1). The bottom of the discharge box (6) is connected to multiple sets of guide pipes (11). The pickling solution storage box (2) and the water storage tank (5) are connected to the discharge box (6) through multiple sets of guide pipes (11), and each set of guide pipes (11) is equipped with a first water pump (12).

3. The valve cleaning equipment for valve production according to claim 2, characterized in that, The limiting component includes a fixing frame (45) installed on the lower end face of the shelf (7), a handle (46) is slidably provided inside the fixing frame (45), and multiple sets of fourth return springs (47) are installed between the end of the handle (46) and the fixing frame (45). The two sets of side walls of the shelf (7) are provided with a fourth storage groove (51) at the end position of the handle (46). A second fixing block (53) is slidably arranged inside the fourth storage groove (51), and a fifth return spring (52) is provided between the fourth storage groove (51) and the second fixing block (53). The slide rail (8) has a second fixing groove (50) at the position corresponding to the second fixing block (53); A third through hole (48) is provided between the two sets of fourth storage slots (51) and the end position of the handle (46), and a third pull rope (49) is provided inside the third through hole (48).

4. The valve cleaning equipment for valve production according to claim 3, characterized in that, The drive shaft (15) is rotatably connected to the adjustment plate (20), and a fifth through hole (74) is provided at the center of the upper end face of the adjustment plate (20). The fifth through hole (74) penetrates the adjustment plate (20), and a connecting post (73) is provided inside the fifth through hole (74). One end of the connecting post (73) is connected to the center of the storage tray (17). One end of the connecting post (73) away from the storage tray (17) is inserted into the lower end face of the drive shaft (15), and a fourth polygonal groove (63) is provided at one end of the connecting post (73). A second polygonal block (65) is provided inside the fourth polygonal groove (63), and a sixth return spring (64) is provided between the end of the second polygonal block (65) and the inside of the fourth polygonal groove (63). A third polygonal groove (66) is provided inside the lower end face of the drive shaft (15) at the position corresponding to the second polygonal block (65). The drive shaft (15) has a first through groove (57) at the position corresponding to the third polygonal groove (66). The first through groove (57) passes through the drive shaft (15), and a support rod (58) is provided inside the first through groove (57). The top end of the drive shaft (15) is provided with a second polygonal groove (56), and a first polygonal block (55) is provided inside the second polygonal groove (56). The first polygonal block (55) is connected to the abutment rod (58). A motor (4) is installed at the upper end of the cleaning tank (1) at the position corresponding to the transmission shaft (15). The output end of the motor (4) passes through the top of the cleaning tank (1) and is connected to a connecting shaft (14). A first polygonal groove (54) is opened on the lower end face of the connecting shaft (14).

5. The valve cleaning equipment for valve production according to claim 4, characterized in that, The bottom of the fourth polygonal groove (63) is provided with a second through groove (61), which penetrates the shelf (7). A second abutment rod (62) is provided inside the second through groove (61). One end of the second abutment rod (62) is connected to the bottom of the second polygonal block (65), and the other end of the second abutment rod (62) away from the second polygonal block (65) extends to the outside of the shelf (7). The handle (46) is connected to a connecting rod (59) at one end facing the drive shaft (15), and a lifting block (60) is connected to the other end of the connecting rod (59) away from the handle (46). The lifting block (60) is located below the second abutment rod (62). The upper end face of the transmission gear (26) is provided with an insertion hole (72) at the position corresponding to the lower end face of the transmission shaft (15). The lower end face of the transmission shaft (15) is provided with a fifth storage groove (69). A second insertion rod (71) is inserted into the interior of the fifth storage groove (69), and a seventh return spring (70) is provided between the second insertion rod (71) and the fifth storage groove (69). A fourth through hole (67) is provided between the fifth storage slot (69) and the first through slot (57). A fourth pull rope (68) is provided inside the fourth through hole (67). The two ends of the fourth pull rope (68) are respectively connected to the second insertion rod (71) and the abutment rod (58).

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