A stepped cooling device and cooling method for cable materials

Abstract

This invention relates to the field of cable production technology, specifically to a stepped cooling device and method for cable materials. The device includes a cooling box with two through holes for accommodating the cable material body. A drain pipe with a valve is installed on the cooling box. A stepped spray unit for cooling the cable material body is also installed. A guide unit for guiding the cable material body is also provided. A friction pipe is fixedly connected inside the cooling box, and a rotating disk is fitted around the friction pipe. A rotary drive structure for driving the rotating disk is provided in the cooling box. Two first connecting shafts pass through the rotating disk, and bearings are installed at the connection points between the first connecting shafts and the rotating disk. This facilitates wiping away excess moisture from the surface of the cooled cable material body, keeping the surface dry, without requiring the wiping sleeve to be removed for drying, thus facilitating later use.

Description

Technical Field

[0001] This invention relates to the field of cable production technology, and in particular to a stepped cooling device and cooling method for cable materials. Background Technology

[0002] During cable processing, the cable core and sheath are generally formed together using a high-temperature extruder. Therefore, after extrusion, the cable material needs to be cooled during transportation. In the prior art, Chinese patent CN114171260A discloses a cable material cooling device during cable material transportation. The device uses an upper mounting plate, an upper elastic element, an upper wiping plate, an upper wiping block, a lower mounting plate, a lower elastic element, a lower wiping plate, and a lower wiping block to facilitate wiping away excess moisture from the surface of the cooled cable material and keep it dry. However, as the usage time increases, the moisture content on the upper and lower wiping blocks increases, requiring periodic replacement of the upper and lower wiping blocks and drying of the replaced blocks, which is inconvenient for later use. Summary of the Invention

[0003] In view of this, the purpose of the present invention is to provide a stepped cooling device and cooling method for cable materials, so as to solve the problem of needing to replace the upper and lower wiping blocks periodically and to dry the replaced upper and lower wiping blocks.

[0004] To achieve the above objectives, the present invention provides a stepped cooling device for cable materials, comprising a cooling box with two through holes for engaging the cable material body, a drain pipe with a valve on the drain pipe, a stepped spray unit for cooling the cable material body on the cooling box, a guide unit for guiding the cable material body inside the cooling box, a friction tube fixedly connected inside the cooling box, a rotating disk sleeved on the outside of the friction tube, a rotary drive structure for driving the rotating disk to rotate on the cooling box, two first connecting shafts passing through the rotating disk, bearings at the connection between the first connecting shafts and the rotating disk, and a fixed sleeve on the outside of the first connecting shafts. The first friction disc is in contact with the friction tube. A rotating plate is sleeved on the outside of the first connecting shaft. A bearing is provided at the connection between the first connecting shaft and the rotating plate. A position adjuster for driving the two rotating plates to rotate is provided on the rotating disc. A first rotating shaft passes through the rotating plate. A bearing is provided at the connection between the first rotating shaft and the rotating plate. A second friction disc in contact with the first friction disc is fixedly connected to the first rotating shaft. A wiping sleeve is fixedly sleeved on the outside of the first rotating shaft. An arc-shaped pressing net is provided inside the cooling box. The arc-shaped pressing net and the cooling box are connected by a lifter. Several heating columns located above the arc-shaped pressing net are fixedly connected inside the cooling box. A multi-directional air-cooling component is provided inside the cooling box.

[0005] The multi-directional air-cooled component includes a rotating ring housed within a cooling box, a support frame fitted around the rotating ring, a bearing at the connection between the rotating ring and the support frame, a fixed connection between the support frame and the cooling box, a rotating disk and the rotating ring connected by several connecting columns, two first support plates fixedly connected to the rotating ring, several second connecting shafts passing through the first support plates, a bearing at the connection between the second connecting shafts and the first support plates, several fan blades fixedly connected to the second connecting shafts, and a synchronous friction drive component for driving the rotation of the second connecting shafts on the support frame.

[0006] Optionally, the position adjuster includes a toothed ring sleeved on the outside of the first connecting shaft. The toothed ring and the rotating plate are connected by a connecting block. A movable frame is provided on one side of the rotating disk. First toothed plates are fixedly connected to both ends of the movable frame, and the two first toothed plates mesh with the two toothed rings respectively. A first fixed plate is sleeved on the outside of the movable frame. The first fixed plate is fixedly connected to the rotating disk. The movable frame and the rotating disk are connected by a stop adjustment unit.

[0007] Optionally, the stop adjustment unit includes a second toothed plate fixedly mounted on a movable frame, a first gear meshing with the second toothed plate on one side of the rotating disk, a second rotating shaft fixedly connected to the first gear, a second fixed plate sleeved on the outside of the second rotating shaft, a bearing at the connection between the second rotating shaft and the second fixed plate, the second fixed plate and the rotating disk fixedly connected, a first transmission disk fixedly connected to the second rotating shaft, a first motor fixedly connected to the rotating disk, and a second transmission disk in contact with the first transmission disk fixedly connected to the output end of the first motor.

[0008] The first motor drives the second transmission disk to rotate, and the second transmission disk drives the first transmission disk to rotate through friction. The first transmission disk drives the second rotating shaft and the first gear to rotate. The first gear drives the second toothed plate and the movable frame to move relative to the rotating disk. The movable frame drives the two first toothed plates to move, and the first toothed plates can drive the toothed ring to rotate. The toothed ring drives the rotating plate to rotate around the first connecting shaft through the connecting block. The rotating plate drives the first rotating shaft and the wiping sleeve to rotate synchronously. When one of the wiping sleeves comes into contact with the cable material body, as the first motor continues to drive the second transmission disk to rotate, the second transmission disk can no longer drive the first transmission disk to rotate through friction. The first transmission disk remains stationary. By continuously driving the second transmission disk to rotate for a preset time, it can be ensured that the wiping sleeve moves to the preset position and stops.

[0009] Optionally, the rotary drive structure includes a first support ring sleeved on the outside of the rotating disk, a bearing provided at the connection between the rotating disk and the first support ring, the first support ring and the inner wall of the cooling box being connected by a plurality of first fixed columns, a first gear ring sleeved on the outside of the friction tube, the first gear ring and the rotating disk being connected by a plurality of second fixed columns, a second motor fixedly connected to the cooling box, a first drive shaft fixedly connected to the output end of the second motor, and a second gear meshing with the first gear ring fixedly connected to the first drive shaft.

[0010] Optionally, the stepped spray unit includes several spray pipes arranged alternately in the cooling box, each spray pipe is equipped with several nozzles, and an inlet pipe for connecting to a water pump is provided above the cooling box. The spray pipes and the inlet pipe are connected by a connecting pipe that passes through the cooling box and is fixedly connected to the cooling box.

[0011] Optionally, the guiding unit includes several guide wheels disposed inside the cooling box for guiding the cable material body. A third rotating shaft is fixedly connected through the guide wheels, and the two ends of the third rotating shaft are respectively connected to the inner wall of the cooling box through bearings.

[0012] Optionally, the lifting device includes two fixed frames installed inside the cooling box, and a hydraulic telescopic rod is fixedly connected to the fixed frame. The top end of the hydraulic telescopic rod and the arc-shaped pressing net are connected by a connecting plate.

[0013] Optionally, the synchronous friction drive includes a third fixed plate disposed on one side of the second connecting shaft, the third fixed plate and the first support plate being fixedly connected, a second transmission shaft passing through the third fixed plate, a bearing being provided at the connection between the second transmission shaft and the third fixed plate, a first bevel gear being fixedly connected to the second connecting shaft, a second bevel gear meshing with the first bevel gear being fixedly connected to the second transmission shaft, a friction wheel being fixedly connected to the second transmission shaft, two second support plates being provided on one side of the bracket, a plurality of friction rings being fixedly connected between the two second support plates, and the friction wheel and the friction rings being in contact, and a rotation stop unit for driving the two second support plates to rotate being provided on the bracket.

[0014] Optionally, the rotating stop unit includes a second gear ring disposed on one side of the bracket, a second support plate and a second gear ring fixedly connected, a second support ring sleeved on the outside of the second gear ring, a bearing disposed at the connection between the second gear ring and the second support ring, the second support ring and the bracket being connected by a plurality of third fixed columns, a third motor fixedly connected to the bracket, and a third gear meshing with the second gear ring being fixedly connected to the output end of the third motor.

[0015] The present invention also provides a method for stepped cooling of cable materials, including the stepped cooling device for cable materials as described above, comprising the following steps:

[0016] Step 1: The cable material body that needs to be cooled passes through two through holes and is guided by the guide unit. The cable material body in the cooling box is sprayed and cooled by the stepped spray unit. The position adjuster drives two rotating plates to rotate. The rotating plates drive the first rotating shaft and the wiping sleeve to revolve around the first connecting shaft, so that one of the wiping sleeves contacts the cable material body and the other wiping sleeve contacts the arc-shaped pressing mesh.

[0017] Step 2: The rotating disk is driven to rotate by the rotary drive structure. The rotating disk drives the rotating ring to rotate through the connecting column, so that the first support plate drives the second connecting shaft and the fan blade to rotate around the cable material body. The second connecting shaft is driven to rotate by the synchronous friction drive component. The second connecting shaft drives the fan blade to rotate. The fan blade cools the cable material body with air. At the same time, the fan blade cools different positions on the cable material body with air.

[0018] Step 3: While the rotating disk rotates, it drives the first connecting shaft and the wiping sleeve to revolve around the friction tube, so that one of the wiping sleeves in contact with the cable material body revolves around the cable material body and wipes the cable material body through the wiping sleeve. At the same time, the first connecting shaft drives the first friction disk to roll on the friction tube, so that the first friction disk and the first connecting shaft rotate. The first friction disk drives the second friction disk and the first rotating shaft to rotate through friction, so that the first rotating shaft drives the wiping sleeve to rotate. Different positions on the wiping sleeve wipe the cable material body. While the rotating disk is driven to rotate by the rotation drive structure, another wiping sleeve in contact with the arc-shaped pressing net rolls on the arc-shaped pressing net. The moisture content on the wiping sleeve in contact with the arc-shaped pressing net is reduced by the compression deformation. When the wiping sleeve slides out of the arc-shaped pressing net, the wiping sleeve is heated by the heating column to dry the wiping sleeve that is not in contact with the cable material body.

[0019] Step 4: When the wiping sleeve in contact with the cable material body needs to be dried, the position adjuster drives the two rotating plates to rotate in opposite directions, so that the wiping sleeve that was originally in contact with the cable material body comes into contact with the arc-shaped pressing mesh, and the wiping sleeve that was originally in contact with the arc-shaped pressing mesh and dried comes into contact with the cable material body. Similarly, when the rotation drive structure drives the rotating disk to rotate again, the dried wiping sleeve wipes the cable material body, and the other wiping sleeve is dried through the cooperation of the arc-shaped pressing mesh and the heating column.

[0020] The beneficial effects of this invention are as follows: When the rotary drive structure drives the rotating disk to rotate, the rotating disk drives the first connecting shaft and the wiping sleeve to revolve around the friction tube, so that one of the wiping sleeves in contact with the cable material body revolves around the cable material body, wiping the cable material body through the wiping sleeve. Meanwhile, the first connecting shaft drives the first friction disk to roll on the friction tube, causing the first friction disk and the first connecting shaft to rotate. The first friction disk drives the second friction disk and the first rotating shaft to rotate through friction, causing the first rotating shaft to drive the wiping sleeve to rotate. Different positions on the wiping sleeve wipe the cable material body. Simultaneously, while the rotary drive structure drives the rotating disk to rotate, another wiping sleeve in contact with the arc-shaped pressing mesh rolls on the arc-shaped pressing mesh, reducing the moisture content on the wiping sleeve in contact with the arc-shaped pressing mesh through compression deformation. When the wiping sleeve moves from the arc-shaped pressing mesh... As the cable slides out, the wiping sleeve is heated by the heating column to dry the wiping sleeves that are not in contact with the cable material body. When the wiping sleeves that are in contact with the cable material body need to be dried, the position adjuster drives the two rotating plates to rotate in opposite directions, so that the wiping sleeves that were originally in contact with the cable material body come into contact with the arc-shaped pressing mesh, and the wiping sleeves that were originally in contact with the arc-shaped pressing mesh and dried come into contact with the cable material body. Similarly, when the rotation drive structure drives the rotating disk to rotate again, the dried wiping sleeve wipes the cable material body, and the other wiping sleeve is dried by the cooperation of the arc-shaped pressing mesh and the heating column. This facilitates the wiping of excess moisture on the surface of the cooled cable material body, keeping the surface of the cable material body dry, and at the same time, it is not necessary to remove the wiping sleeves for drying, which is convenient for later use. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present invention;

[0023] Figure 2 This is a schematic diagram of the internal structure of the cooling box according to an embodiment of the present invention;

[0024] Figure 3 This is a schematic diagram of the lifting device according to an embodiment of the present invention;

[0025] Figure 4 This is a schematic diagram of the structure of the second connecting shaft according to an embodiment of the present invention;

[0026] Figure 5 This is a schematic diagram of the structure of the bracket according to an embodiment of the present invention;

[0027] Figure 6 This is a schematic diagram of the stop adjustment unit according to an embodiment of the present invention;

[0028] Figure 7 This is a schematic diagram of the rotation drive structure according to an embodiment of the present invention;

[0029] Figure 8 This is a schematic diagram of the structure of the movable frame according to an embodiment of the present invention;

[0030] Figure 9 This is a schematic diagram of the structure of the rotating plate in an embodiment of the present invention.

[0031] The diagram is marked as follows:

[0032] 1. Cooling box; 2. Through hole; 3. Cable body; 4. Drain pipe; 5. Friction pipe; 6. Rotary disk; 7. First connecting shaft; 8. First friction disk; 9. Rotating plate; 10. First rotating shaft; 11. Second friction disk; 12. Wiping sleeve; 13. Arc-shaped pressing mesh; 14. Heating column; 15. Support; 16. Rotating ring; 17. Connecting column; 18. First support plate; 19. Second connecting shaft; 20. Fan blade; 21. Gear ring; 22. Connecting block; 23. First gear plate; 24. Movable frame; 25. First fixed plate; 26. Second gear plate; 27. First gear; 28. Second rotating shaft; 29. ​​Second fixed plate; 30. First transmission disk; 31. First motor; 32. 33. Second transmission disc; 34. First support ring; 35. First fixed column; 36. First gear ring; 37. Second fixed column; 38. Second motor; 39. First transmission shaft; 40. Second gear; 41. Guide wheel; 42. Third rotating shaft; 43. Liquid inlet pipe; 44. Spray pipe; 45. Connecting pipe; 46. Spray head; 47. Hydraulic telescopic rod; 48. Fixing frame; 49. Connecting plate; 50. Third fixing plate; 51. Second transmission shaft; 52. First bevel gear; 53. Second bevel gear; 54. Friction wheel; 55. Second support plate; 56. Friction ring; 57. Second gear ring; 58. Second fixed column; 59. Third motor; 60. Third gear. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to specific embodiments.

[0034] This embodiment proposes a stepped cooling device for cable materials, such as... Figures 1 to 9As shown, the system includes a cooling box 1 with two through holes 2 for cooperating with the cable material body 3. The cooling box 1 is equipped with a drain pipe 4 and a valve. The cooling box 1 also features a stepped spray unit for cooling the cable material body 3. A guide unit for guiding the cable material body 3 is located inside the cooling box 1. A friction tube 5 is fixedly connected inside the cooling box 1, and a rotating disk 6 is fitted around the friction tube 5. The cooling box 1 has a rotary drive structure for driving the rotating disk 6. Two first connecting shafts 7 pass through the rotating disk 6, and bearings are provided at the connection points between the first connecting shafts 7 and the rotating disk 6. A first friction disk 8 is fixedly fitted around the first connecting shafts 7, and the first friction disk 8 and the friction tube 5... The first connecting shaft 7 is in contact with the rotating plate 9, and the connection between the first connecting shaft 7 and the rotating plate 9 is provided with a bearing. The rotating disk 6 is provided with a position adjuster for driving the two rotating plates 9 to rotate. The rotating plate 9 is through which the first rotating shaft 10 passes. The connection between the first rotating shaft 10 and the rotating plate 9 is provided with a bearing. The first rotating shaft 10 is fixedly connected with the second friction disk 11 that is in contact with the first friction disk 8. The first rotating shaft 10 is fixedly fitted with a wiping sleeve 12. The cooling box 1 is provided with an arc-shaped pressing net 13. The arc-shaped pressing net 13 and the cooling box 1 are connected by a lifter. Several heating columns 14 located above the arc-shaped pressing net 13 are fixedly connected in the cooling box 1. The cooling box 1 is provided with a multi-directional air-cooling component.

[0035] The multi-directional air-cooled component includes a rotating ring 16 disposed within a cooling box 1. A bracket 15 is fitted around the rotating ring 16. A bearing is provided at the connection between the rotating ring 16 and the bracket 15. The bracket 15 is fixedly connected to the cooling box 1. A rotating disk 6 and the rotating ring 16 are connected by several connecting posts 17. Two first support plates 18 are fixedly connected to the rotating ring 16. Several second connecting shafts 19 pass through the first support plates 18. A bearing is provided at the connection between the second connecting shafts 19 and the first support plates 18. Several fan blades 20 are fixedly connected to the second connecting shafts 19. A synchronous friction drive is provided on the bracket 15 for driving the rotation of the second connecting shafts 19. When the rotary drive structure drives the rotating disk 6 to rotate, the rotating disk 6 drives the first connecting shaft 7 and the wiping sleeve 12 to revolve around the friction tube 5, so that one of the wiping sleeves 12 in contact with the cable material body 3 revolves around the cable material body 3, wiping the cable material body 3 through the wiping sleeve 12. Meanwhile, the first connecting shaft 7 drives the first friction disk 8 to roll on the friction tube 5, causing the first friction disk 8 and the first connecting shaft 7 to rotate. The first friction disk 8 drives the second friction disk 11 and the first rotating shaft 10 to rotate through friction, causing the first rotating shaft 10 to drive the wiping sleeve 12 to rotate. Different positions on the wiping sleeve 12 affect the cable material... The main body 3 is wiped. While the rotating disk 6 is driven to rotate by the rotary drive structure, another wiping sleeve 12, in contact with the arc-shaped pressing mesh 13, rolls on the mesh. Through compression deformation, the moisture content on the wiping sleeve 12 in contact with the mesh 13 is reduced. When the wiping sleeve 12 slides off the mesh 13, it is heated by the heating column 14, drying the wiping sleeve 12 that is not in contact with the cable material main body 3. When the wiping sleeve 12 in contact with the cable material main body 3 needs drying, the two rotating plates 9 are driven to rotate in opposite directions by the position adjuster, so that the original rotating plates are not in contact with the main body 3. The wiping sleeve 12, which is in contact with the cable material body 3, comes into contact with the arc-shaped pressing mesh 13. The wiping sleeve 12, which was previously in contact with the arc-shaped pressing mesh 13 and dried, comes into contact with the cable material body 3. Similarly, when the rotary drive structure drives the rotating disk 6 to rotate again, the dried wiping sleeve 12 wipes the cable material body 3. The other wiping sleeve 12 is dried through the cooperation of the arc-shaped pressing mesh 13 and the heating column 14. This facilitates the wiping of excess moisture on the surface of the cooled cable material body 3, keeping the surface of the cable material body 3 dry. At the same time, it is not necessary to remove the wiping sleeve 12 for drying, which is convenient for later use.

[0036] In some optional specific embodiments, such as Figure 6 , Figure 8 and Figure 9As shown, the position adjuster includes a toothed ring 21 sleeved on the outside of the first connecting shaft 7. The toothed ring 21 and the rotating plate 9 are connected by a connecting block 22. A movable frame 24 is provided on one side of the rotating disk 6. First toothed plates 23 are fixedly connected to both ends of the movable frame 24, and the two first toothed plates 23 respectively mesh with the two toothed rings 21. A first fixed plate 25 is sleeved on the outside of the movable frame 24. The first fixed plate 25 is fixedly connected to the rotating disk 6. The movable frame 24 and the rotating disk 6 are connected by a stop adjustment unit. The stop adjustment unit includes a fixed... A second gear plate 26 is fixedly mounted on the movable frame 24. A first gear 27 that meshes with the second gear plate 26 is provided on one side of the rotating disk 6. A second rotating shaft 28 is fixedly connected to the first gear 27. A second fixing plate 29 is sleeved on the outside of the second rotating shaft 28. A bearing is provided at the connection between the second rotating shaft 28 and the second fixing plate 29. The second fixing plate 29 and the rotating disk 6 are fixedly connected. A first transmission disk 30 is fixedly connected to the second rotating shaft 28. A first motor 31 is fixedly connected to the rotating disk 6. The output end of the first motor 31... A second transmission disk 32 is fixedly connected to the first transmission disk 30 and is in contact with it. The second transmission disk 32 is driven to rotate by the first motor 31. The second transmission disk 32 drives the first transmission disk 30 to rotate by friction. The first transmission disk 30 drives the second rotating shaft 28 and the first gear 27 to rotate. The first gear 27 drives the second toothed plate 26 and the movable frame 24 to move relative to the rotating disk 6. The movable frame 24 drives the two first toothed plates 23 to move. The first toothed plates 23 can drive the toothed ring 21 to rotate. The toothed ring 21 drives the rotating plate 9 to rotate around the first connecting shaft 7 through the connecting block 22. The rotating plate 9 drives the first rotating shaft 10 and the wiping sleeve 12 to rotate synchronously. When one of the wiping sleeves 12 contacts the cable material body 3, as the first motor 31 continues to drive the second transmission disk 32 to rotate, the second transmission disk 32 cannot drive the first transmission disk 30 to rotate by friction. The first transmission disk 30 remains stationary. By continuously driving the second transmission disk 32 to rotate by the first motor 31 for a preset time, it can be ensured that the wiping sleeve 12 stops after moving to the preset position.

[0037] In some optional specific embodiments, such as Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 7As shown, the rotary drive structure includes a first support ring 33 sleeved on the outside of the rotating disk 6. A bearing is provided at the connection between the rotating disk 6 and the first support ring 33. The first support ring 33 and the inner wall of the cooling box 1 are connected by a plurality of first fixed posts 34. A first gear ring 35 is sleeved on the outside of the friction tube 5. The first gear ring 35 and the rotating disk 6 are connected by a plurality of second fixed posts 36. A second motor 37 is fixedly connected to the cooling box 1. A first drive shaft 38 is fixedly connected to the output end of the second motor 37. A component is fixedly connected to the first drive shaft 38. The first gear ring 35 meshes with the second gear 39. The stepped spray unit includes several spray pipes 43 staggered in the cooling box 1. Several nozzles 45 are provided on the spray pipes 43. An inlet pipe 42 for connecting to a water pump is provided above the cooling box 1. The spray pipes 43 and the inlet pipe 42 are connected by a connecting pipe 44, which passes through the cooling box 1 and is fixedly connected to the cooling box 1. The guiding unit includes several guide wheels 40 arranged in the cooling box 1 for guiding the cable material body 3. Fixed nozzles pass through the guide wheels 40. A third rotating shaft 41 is connected, with its two ends connected to the inner wall of the cooling tank 1 via bearings. The design of the first support ring 33, the first fixed column 34, and the bearings allows the rotating disk 6 to rotate relative to the cooling tank 1. A second motor 37 drives the first transmission shaft 38 to rotate, which in turn drives the second gear 39 to rotate. The second gear 39, through the first gear ring 35 and the second fixed column 36, drives the rotating disk 6 to rotate relative to the cooling tank 1. The liquid inlet pipe 42 is connected to an external water pump, and the water pump's input... The end is connected to an external coolant storage device. A water pump draws coolant into the inlet pipe 42, and then the coolant enters the spray pipe 43 through the connecting pipe 44. Finally, the coolant is sprayed onto the cable material body 3 through the nozzle 45 to cool the cable material body 3. The valve on the drain pipe 4 is opened to discharge the coolant located in the cooling box 1. Through the design of the third rotating shaft 41, guide wheel 40 and bearing, the cable material body 3 in the cooling box 1 can be guided so that the cable material body 3 moves in the cooling box 1 according to a preset trajectory.

[0038] In some optional specific embodiments, such as Figure 3 , Figure 4 and Figure 5As shown, the lifting device includes two fixed frames 47 fixedly installed inside the cooling box 1. A hydraulic telescopic rod 46 is fixedly connected to each fixed frame 47. The top end of the hydraulic telescopic rod 46 and the arc-shaped pressing net 13 are connected via a connecting plate 48. The synchronous friction drive includes a third fixed plate 49 disposed on one side of the second connecting shaft 19. The third fixed plate 49 is fixedly connected to the first support plate 18. A second drive shaft 50 passes through the third fixed plate 49. A bearing is provided at the connection between the second drive shaft 50 and the third fixed plate 49. A first bevel gear 51 is fixedly connected to the second connecting shaft 19. A component connected to the first bevel gear is fixedly connected to the second drive shaft 50. A second bevel gear 52 meshes with the second transmission shaft 50. A friction wheel 53 is fixedly connected to the second transmission shaft 50. Two second support plates 54 are provided on one side of the bracket 15. Several friction rings 55 are fixedly connected between the two second support plates 54, and the friction wheel 53 and the friction rings 55 are in contact. The bracket 15 is provided with a rotation-stop unit for driving the two second support plates 54 to rotate. The rotation-stop unit includes a second gear ring 56 provided on one side of the bracket 15. The second support plate 54 and the second gear ring 56 are fixedly connected. A second support ring 57 is sleeved on the outside of the second gear ring 56. A bearing is provided at the connection between the second gear ring 56 and the second support ring 57. The support ring 57 and the bracket 15 are connected by several third fixed columns 58. A third motor 59 is fixedly connected to the bracket 15, and a third gear 60 that meshes with the second gear ring 56 is fixedly connected to the output end of the third motor 59. The initial position of the arc-shaped pressing net 13 can be adjusted by driving the connecting plate 48 and the arc-shaped pressing net 13 to move vertically through the hydraulic telescopic rod 46. When the rotating disk 6 drives the rotating ring 16 to rotate through the connecting column 17, the rotating ring 16 drives the second connecting shaft 19 to rotate around the cable material body 3 through the first support plate 18. The friction wheel 53 rolls on the friction ring 55. The positions of the second connecting shaft 19 and the fan blade 20 are adjusted. As the change occurs, the third motor 59 drives the third gear 60 to rotate. The third gear 60 drives the second support plate 54 to rotate through the second gear ring 56. The second support plate 54 drives the friction ring 55 to rotate. The friction ring 55 then drives the friction wheel 53 to rotate faster through friction. The friction wheel 53 drives the second transmission shaft 50 and the second bevel gear 52 to rotate. The second bevel gear 52 drives the second connecting shaft 19 to rotate through the first bevel gear 51, so that the rotation speed of the second connecting shaft 19 reaches the preset value. This allows the fan blades 20 to air-cool the cable material body 3. At the same time, the fan blades 20 can revolve around the cable material body 3, improving the cooling efficiency.

[0039] This embodiment also provides a method for stepped cooling of cable materials, including the cable material stepped cooling device as described above, comprising the following steps:

[0040] Step 1: The cable material body 3 that needs to be cooled passes through two through holes 2. The cable material body 3 is guided by the guide unit. The cable material body 3 in the cooling box 1 is sprayed and cooled by the stepped spray unit. The two rotating plates 9 are driven to rotate by the position adjuster. The rotating plates 9 drive the first rotating shaft 10 and the wiping sleeve 12 to revolve around the first connecting shaft 7, so that one of the wiping sleeves 12 contacts the cable material body 3 and the other wiping sleeve 12 contacts the arc-shaped pressing net 13.

[0041] Step 2: The rotating disk 6 is driven to rotate by the rotary drive structure. The rotating disk 6 drives the rotating ring 16 to rotate through the connecting column 17, so that the first support plate 18 drives the second connecting shaft 19 and the fan blade 20 to rotate around the cable material body 3. The second connecting shaft 19 is driven to rotate by the synchronous friction drive component. The second connecting shaft 19 drives the fan blade 20 to rotate. The fan blade 20 cools the cable material body 3 with air. At the same time, the fan blade 20 cools different positions on the cable material body 3 with air.

[0042] Step 3: As the rotating disk 6 rotates, it drives the first connecting shaft 7 and the wiping sleeve 12 to revolve around the friction tube 5, causing one of the wiping sleeves 12, which is in contact with the cable material body 3, to revolve around the cable material body 3. The wiping sleeve 12 wipes the cable material body 3. Meanwhile, the first connecting shaft 7 drives the first friction disk 8 to roll on the friction tube 5, causing the first friction disk 8 and the first connecting shaft 7 to rotate. The first friction disk 8, through friction, drives the second friction disk 11 and the first rotating shaft 10 to rotate, causing the first rotating shaft 10 to drive... The wiping sleeve 12 rotates, and different positions on the wiping sleeve 12 wipe the cable material body 3. While the rotating disk 6 is driven to rotate by the rotation drive structure, another wiping sleeve 12 that is in contact with the arc-shaped pressing net 13 rolls on the arc-shaped pressing net 13. The moisture content on the wiping sleeve 12 that is in contact with the arc-shaped pressing net 13 is reduced by compression deformation. When the wiping sleeve 12 slides off the arc-shaped pressing net 13, the wiping sleeve 12 is heated by the heating column 14 to dry the wiping sleeve 12 that is not in contact with the cable material body 3.

[0043] Step 4: When the wiping sleeve 12 in contact with the cable material body 3 needs to be dried, the two rotating plates 9 are driven to rotate in opposite directions by the position adjuster, so that the wiping sleeve 12 that was originally in contact with the cable material body 3 comes into contact with the arc-shaped pressing net 13, and the wiping sleeve 12 that was originally in contact with the arc-shaped pressing net 13 and dried comes into contact with the cable material body 3. Similarly, when the rotation drive structure drives the rotating disk 6 to rotate again, the dried wiping sleeve 12 wipes the cable material body 3, and the other wiping sleeve 12 is dried through the cooperation of the arc-shaped pressing net 13 and the heating column 14.

[0044] Working principle: The cable material body 3, which needs to be cooled, passes through two through holes 2. The cable material body 3 is guided by a guiding unit and then sprayed with water by a stepped spray unit within the cooling box 1. A position adjuster drives two rotating plates 9 to rotate. The rotating plates 9 drive the first rotating shaft 10 and the wiping sleeve 12 to revolve around the first connecting shaft 7, so that one wiping sleeve 12 contacts the cable material body 3, and the other wiping sleeve 12 contacts the arc-shaped pressing mesh 13. A rotation drive structure drives the rotating disk 6 to rotate, and the rotating disk 6 drives the rotating ring 16 to rotate via a connecting column 17, so that the first support plate 18 drives the second connecting shaft 19 and the fan blades 20 to rotate around the cable material body 3. The rotation is achieved by driving the second connecting shaft 19 to rotate via a synchronous friction drive component. The second connecting shaft 19 drives the fan blade 20 to rotate, which in turn cools the cable material body 3. Simultaneously, the fan blade 20 cools different locations on the cable material body 3. While the rotating disk 6 rotates, it also drives the first connecting shaft 7 and the wiping sleeve 12 to revolve around the friction tube 5. This causes one of the wiping sleeves 12, which is in contact with the cable material body 3, to revolve around the cable material body 3, wiping the cable material body 3. Furthermore, the first connecting shaft 7 drives the first friction disk 8 to roll on the friction tube 5, causing the first friction disk 8 and the first connecting shaft 7 to rotate. The first friction disk 8 drives the second... The friction disc 11 and the first rotating shaft 10 rotate, causing the first rotating shaft 10 to drive the wiping sleeve 12 to rotate. Different positions on the wiping sleeve 12 wipe the cable material body 3. While the rotating disc 6 is driven to rotate by the rotation drive structure, another wiping sleeve 12 in contact with the arc-shaped pressing mesh 13 rolls on the arc-shaped pressing mesh 13. The moisture content on the wiping sleeve 12 in contact with the arc-shaped pressing mesh 13 is reduced by compression deformation. When the wiping sleeve 12 slides off the arc-shaped pressing mesh 13, the wiping sleeve 12 is heated by the heating column 14 to dry the wiping sleeve 12 that is not in contact with the cable material body 3. When the wiping sleeve 12 in contact with the cable material body 3 needs to be dried, the heating column 14 heats the wiping sleeve 12. The position adjuster drives the two rotating plates 9 to rotate in opposite directions, so that the wiping sleeve 12, which was originally in contact with the cable material body 3, comes into contact with the arc-shaped pressing net 13. The wiping sleeve 12, which was originally in contact with the arc-shaped pressing net 13 and dried, comes into contact with the cable material body 3. Similarly, when the rotation drive structure drives the rotating disk 6 to rotate again, the dried wiping sleeve 12 wipes the cable material body 3. The other wiping sleeve 12 is dried through the cooperation of the arc-shaped pressing net 13 and the heating column 14, which facilitates the wiping of excess moisture on the surface of the cooled cable material body 3, keeping the surface of the cable material body 3 dry. At the same time, it is not necessary to remove the wiping sleeve 12 for drying, which is convenient for later use.

[0045] The first motor 31 drives the second transmission disk 32 to rotate. The second transmission disk 32 drives the first transmission disk 30 to rotate through friction. The first transmission disk 30 drives the second rotating shaft 28 and the first gear 27 to rotate. The first gear 27 drives the second toothed plate 26 and the movable frame 24 to move relative to the rotating disk 6. The movable frame 24 drives the two first toothed plates 23 to move. The first toothed plates 23 can drive the toothed ring 21 to rotate. The toothed ring 21 drives the rotating plate 9 to rotate around the first connecting shaft 7 through the connecting block 22. The rotating plate 9 drives the first rotating shaft 10 and the wiping sleeve 12 to rotate synchronously. When one of the wiping sleeves 12 contacts the cable material body 3, as the first motor 31 continues to drive the second transmission disk 32 to rotate, the second transmission disk 32 cannot drive the first transmission disk 30 to rotate through friction. The first transmission disk 30 remains stationary. By continuously driving the second transmission disk 32 to rotate for a preset time, it can be ensured that the wiping sleeve 12 stops after moving to the preset position.

[0046] The design of the first support ring 33, the first fixed column 34, and the bearing allows the rotating disk 6 to rotate relative to the cooling box 1. The second motor 37 drives the first transmission shaft 38 to rotate, and the first transmission shaft 38 drives the second gear 39 to rotate. The second gear 39 drives the rotating disk 6 to rotate relative to the cooling box 1 through the first gear ring 35 and the second fixed column 36. The liquid inlet pipe 42 is connected to an external water pump, and the input end of the water pump is connected to an external coolant storage device. The water pump draws coolant into the liquid inlet pipe 42, and the coolant then enters the spray pipe 43 through the connecting pipe 44. Finally, the coolant is sprayed onto the cable material body 3 through the nozzle 45 to cool the cable material body 3. Opening the valve on the drain pipe 4 allows the coolant in the cooling box 1 to be discharged. The design of the third rotating shaft 41, the guide wheel 40, and the bearing allows the cable material body 3 in the cooling box 1 to be guided so that the cable material body 3 moves in the cooling box 1 according to a preset trajectory.

[0047] The initial position of the arc-shaped pressing net 13 can be adjusted by driving the connecting plate 48 and the arc-shaped pressing net 13 to move vertically through the hydraulic telescopic rod 46. When the rotating disk 6 drives the rotating ring 16 to rotate through the connecting column 17, the rotating ring 16 drives the second connecting shaft 19 to rotate around the cable material body 3 through the first support plate 18. The friction wheel 53 rolls on the friction ring 55, and the positions of the second connecting shaft 19 and the fan blade 20 change. At the same time, the third motor 59 drives the third gear 60 to rotate. The third gear 60 drives the second support plate 54 to rotate through the second gear ring 56. The second support plate 54 drives the friction ring 55 to rotate. The friction ring 55 then drives the friction wheel 53 to rotate faster through friction. The friction wheel 53 drives the second transmission shaft 50 and the second bevel gear 52 to rotate. The second bevel gear 52 drives the second connecting shaft 19 to rotate through the first bevel gear 51, so that the rotation speed of the second connecting shaft 19 reaches the preset value. The fan blade 20 can then cool the cable material body 3 by air. At the same time, the fan blade 20 can revolve around the cable material body 3, which improves the cooling efficiency.

[0048] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the invention (including the claims) is limited to these examples; within the framework of the invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in the details for the sake of brevity.

[0049] 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 stepped cooling device for cable materials, comprising a cooling tank (1), characterized in that, The cooling box (1) has two through holes (2) for cooperating with the cable material body (3). The cooling box (1) is equipped with a drain pipe (4) and a valve. The cooling box (1) is equipped with a stepped spray unit for cooling the cable material body (3). The cooling box (1) is equipped with a guide unit for guiding the cable material body (3). A friction tube (5) is fixedly connected inside the cooling box (1). A rotating disk (6) is sleeved on the outside of the friction tube (5). The cooling box (1) is equipped with a rotation drive structure for driving the rotating disk (6) to rotate. Two first connecting shafts (7) pass through the rotating disk (6). A bearing is provided at the connection between the first connecting shaft (7) and the rotating disk (6). A first friction disk (8) is fixedly sleeved on the outside of the first connecting shaft (7), and the first friction disk (8) is in contact with the friction tube (5). A rotating plate (9) is sleeved on the outside of the first connecting shaft (7). A bearing is provided at the connection between the first connecting shaft (7) and the rotating plate (9). A position adjuster for driving the two rotating plates (9) to rotate is provided on the rotating disk (6). A first rotating shaft (10) passes through the rotating plate (9). A bearing is provided at the connection between the first rotating shaft (10) and the rotating plate (9). A second friction disk (11) that contacts the first friction disk (8) is fixedly connected on the first rotating shaft (10). A wiping sleeve (12) is fixedly sleeved on the outside of the first rotating shaft (10). An arc-shaped pressing net (13) is provided inside the cooling box (1). The arc-shaped pressing net (13) and the cooling box (1) are connected by a lifter. Several heating columns (14) located above the arc-shaped pressing net (13) are fixedly connected inside the cooling box (1). A multi-directional air-cooling component is provided inside the cooling box (1). The multi-directional air-cooled component includes a rotating ring (16) disposed inside the cooling box (1), a bracket (15) sleeved on the outside of the rotating ring (16), a bearing provided at the connection between the rotating ring (16) and the bracket (15), the bracket (15) and the cooling box (1) being fixedly connected, the rotating disk (6) and the rotating ring (16) being connected by several connecting columns (17), two first support plates (18) being fixedly connected on the rotating ring (16), several second connecting shafts (19) passing through the first support plates (18), a bearing provided at the connection between the second connecting shafts (19) and the first support plates (18), several fan blades (20) being fixedly connected on the second connecting shafts (19), and a synchronous friction drive component for driving the second connecting shafts (19) to rotate on the bracket (15).

2. The cable material stepped cooling device according to claim 1, characterized in that, The position adjuster includes a toothed ring (21) sleeved on the outside of the first connecting shaft (7). The toothed ring (21) and the rotating plate (9) are connected by a connecting block (22). A movable frame (24) is provided on one side of the rotating disk (6). The two ends of the movable frame (24) are respectively fixedly connected to the first toothed plates (23), and the two first toothed plates (23) respectively mesh with the two toothed rings (21). A first fixed plate (25) is sleeved on the outside of the movable frame (24). The first fixed plate (25) and the rotating disk (6) are fixedly connected. The movable frame (24) and the rotating disk (6) are connected by a stop adjustment unit.

3. The cable material stepped cooling device according to claim 2, characterized in that, The stop adjustment unit includes a second toothed plate (26) fixedly installed on the movable frame (24), a first gear (27) meshing with the second toothed plate (26) on one side of the rotating disk (6), a second rotating shaft (28) fixedly connected to the first gear (27), a second fixing plate (29) sleeved on the outside of the second rotating shaft (28), a bearing provided at the connection between the second rotating shaft (28) and the second fixing plate (29), the second fixing plate (29) and the rotating disk (6) fixedly connected, a first transmission disk (30) fixedly connected to the second rotating shaft (28), a first motor (31) fixedly connected to the rotating disk (6), and a second transmission disk (32) in contact with the first transmission disk (30) fixedly connected to the output end of the first motor (31).

4. The cable material stepped cooling device according to claim 1, characterized in that, The rotary drive structure includes a first support ring (33) sleeved on the outside of the rotating disk (6), a bearing is provided at the connection between the rotating disk (6) and the first support ring (33), the first support ring (33) and the inner wall of the cooling box (1) are connected by a number of first fixed columns (34), a first gear ring (35) is sleeved on the outside of the friction tube (5), the first gear ring (35) and the rotating disk (6) are connected by a number of second fixed columns (36), a second motor (37) is fixedly connected on the cooling box (1), a first transmission shaft (38) is fixedly connected to the output end of the second motor (37), and a second gear (39) that meshes with the first gear ring (35) is fixedly connected on the first transmission shaft (38).

5. The cable material stepped cooling device according to claim 1, characterized in that, The stepped spray unit includes several spray pipes (43) arranged alternately in the cooling box (1). Several nozzles (45) are provided on the spray pipes (43). An inlet pipe (42) for connecting to a water pump is provided above the cooling box (1). The spray pipes (43) and the inlet pipe (42) are connected by a connecting pipe (44). The connecting pipe (44) passes through the cooling box (1) and is fixedly connected to the cooling box (1).

6. The cable material stepped cooling device according to claim 1, characterized in that, The guiding unit includes several guide wheels (40) set inside the cooling box (1) for guiding the cable material body (3). A third rotating shaft (41) is fixedly connected through the guide wheel (40). The two ends of the third rotating shaft (41) are respectively connected to the inner wall of the cooling box (1) through bearings.

7. The cable material stepped cooling device according to claim 1, characterized in that, The lifting device includes two fixed frames (47) fixedly installed in the cooling box (1). A hydraulic telescopic rod (46) is fixedly connected to the fixed frame (47). The top of the hydraulic telescopic rod (46) and the arc-shaped pressing net (13) are connected by a connecting plate (48).

8. The cable material stepped cooling device according to claim 1, characterized in that, The synchronous friction drive includes a third fixed plate (49) disposed on one side of the second connecting shaft (19), the third fixed plate (49) and the first support plate (18) are fixedly connected, a second transmission shaft (50) passes through the third fixed plate (49), a bearing is provided at the connection between the second transmission shaft (50) and the third fixed plate (49), a first bevel gear (51) is fixedly connected to the second connecting shaft (19), a second bevel gear (52) meshing with the first bevel gear (51) is fixedly connected to the second transmission shaft (50), a friction wheel (53) is fixedly connected to the second transmission shaft (50), two second support plates (54) are provided on one side of the bracket (15), a plurality of friction rings (55) are fixedly connected between the two second support plates (54), and the friction wheel (53) and the friction rings (55) are in contact, and a rotation stop unit for driving the two second support plates (54) to rotate is provided on the bracket (15).

9. The cable material stepped cooling device according to claim 8, characterized in that, The rotating stop unit includes a second gear ring (56) disposed on one side of the bracket (15), a second support plate (54) and the second gear ring (56) are fixedly connected, a second support ring (57) is sleeved on the outside of the second gear ring (56), a bearing is provided at the connection between the second gear ring (56) and the second support ring (57), the second support ring (57) and the bracket (15) are connected by several third fixed columns (58), a third motor (59) is fixedly connected on the bracket (15), and a third gear (60) that meshes with the second gear ring (56) is fixedly connected to the output end of the third motor (59).

10. A method for stepped cooling of cable material, comprising the stepped cooling device for cable material as described in claim 1, characterized in that: Includes the following steps: Step 1: The cable material body (3) that needs to be cooled passes through two through holes (2), and is guided by the guide unit. The cable material body (3) in the cooling box (1) is sprayed and cooled by the stepped spray unit. The two rotating plates (9) are driven to rotate by the position adjuster. The rotating plates (9) drive the first rotating shaft (10) and the wiping sleeve (12) to revolve around the first connecting shaft (7) so that one of the wiping sleeves (12) contacts the cable material body (3) and the other wiping sleeve (12) contacts the arc-shaped pressing net (13). Step 2: The rotating disk (6) is driven to rotate by the rotating drive structure. The rotating disk (6) drives the rotating ring (16) to rotate through the connecting column (17), so that the first support plate (18) drives the second connecting shaft (19) and the fan blade (20) to rotate around the cable material body (3). The second connecting shaft (19) is driven to rotate by the synchronous friction drive component. The second connecting shaft (19) drives the fan blade (20) to rotate. The fan blade (20) cools the cable material body (3) with air. At the same time, the fan blade (20) cools different positions on the cable material body (3). Step 3: While the rotating disk (6) rotates, the rotating disk (6) drives the first connecting shaft (7) and the wiping sleeve (12) to revolve around the friction tube (5) as the center, so that one of the wiping sleeves (12) in contact with the cable material body (3) revolves around the cable material body (3), wiping the cable material body (3) through the wiping sleeve (12), and the first connecting shaft (7) drives the first friction disk (8) to roll on the friction tube (5), so that the first friction disk (8) and the first connecting shaft (7) rotate. The first friction disk (8) drives the second friction disk (11) and the first rotating shaft (10) to rotate through friction, so that the first rotating shaft ( 10) Drive the wiping sleeve (12) to rotate. Wipe the cable material body (3) at different positions on the wiping sleeve (12). While the rotating disk (6) is driven to rotate by the rotation drive structure, another wiping sleeve (12) that is in contact with the arc-shaped pressing net (13) rolls on the arc-shaped pressing net (13). The moisture content on the wiping sleeve (12) that is in contact with the arc-shaped pressing net (13) is reduced by the extrusion deformation. When the wiping sleeve (12) slides off the arc-shaped pressing net (13), the wiping sleeve (12) is heated by the heating column (14). The wiping sleeve (12) that is not in contact with the cable material body (3) is dried. Step 4: When the wiping sleeve (12) that is in contact with the cable material body (3) needs to be dried, the two rotating plates (9) are driven to rotate in opposite directions by the position adjuster so that the wiping sleeve (12) that was originally in contact with the cable material body (3) comes into contact with the arc-shaped pressing net (13), and the wiping sleeve (12) that was originally in contact with the arc-shaped pressing net (13) and dried comes into contact with the cable material body (3). Similarly, when the rotation drive structure drives the rotating disk (6) to rotate again, the dried wiping sleeve (12) wipes the cable material body (3), and the other wiping sleeve (12) is dried by the cooperation of the arc-shaped pressing net (13) and the heating column (14).

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