Cable drying device and method for cable production

Abstract

The invention relates to a cable drying device and method for cable production, and relates to the technical field of cable drying devices.The cable drying device comprises a supporting frame, a drying assembly used for drying, winding, limiting and detecting a cable, a winding assembly, a limiting assembly and a detecting assembly; the drying assembly comprises a drying box fixed to the supporting frame, an electric heating plate and fan blades rotationally arranged on the inner side of the drying box, a rotating piece used for driving the electric heating plate to rotate, and a driving piece used for driving the fan blades to rotate. The speed adjusting part is used for adjusting the rotating speed of the electric heating plate; the wind pressure part is used for adjusting the wind flow speed; the winding assembly comprises a winding frame movably arranged on the supporting frame. The rotation speed of the drying machine can be controlled according to the diameter of the cable, the situation that the cable is not dried thoroughly due to the fact that the drying machine keeps rotating at a high speed when the diameter of the cable is large is avoided, the cable winding speed can be controlled according to the humidity of the cable, and the cable drying effect is guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of cable drying devices, and in particular to a cable drying device and method for cable production. Background Art

[0002] A cable is an electrical energy or signal transmission device, usually composed of several or several groups of wires, used to transmit electrical energy, information and realize electromagnetic energy conversion.

[0003] In order to ensure the electrical performance, mechanical strength and long-term reliability of cables during processing, the cables need to be dried. For example, the Chinese patent with publication number CN116313321A in the relevant technology proposes a cable drying device for cable production, which has three circumferentially distributed special-shaped wind plates to wrap the cables. At the same time, the special-shaped wind plates are provided with several exhaust ports tilted to the right, so that the hot air is blown to the right first and then discharged from the air outlet on the left, thereby extending the contact time between the hot air and the cable; by rotating the three circumferentially distributed special-shaped wind plates, the circulation speed of the gas on the cable surface is increased, the evaporation rate of the moisture on the cable surface is accelerated, and the drying efficiency of the cable is improved.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: when the cable is wound and dried, the dryer needs to rotate in a circle on the outside of the cable so that the dryer can dry every part of the cable to ensure the uniformity of the cable drying. However, the existing cable drying device is not convenient for controlling the rotation speed of the dryer according to the diameter of the cable. When the diameter of the cable is large, if the dryer keeps rotating at a high speed, the cable will not be dried thoroughly, and the surface of the cable will be too dry and the inside will be wet. When the diameter of the cable is small, if the dryer keeps rotating at a low speed, the same position of the cable will continue to be heated, and the cable will be damaged due to excessive heat, and the drying speed of the cable cannot be guaranteed. Summary of the Invention

[0005] In order to solve the problem that the existing cable drying device is not convenient for controlling the rotation speed of the dryer according to the diameter of the cable, so that when the diameter of the cable is large, if the dryer maintains high-speed rotation, the cable will not be completely dried, and the surface of the cable will be too dry and the inside will be wet, the present application provides a cable drying device and method for cable production.

[0006] The present application provides a cable drying device and method for cable production using the following technical solutions: A cable drying device for cable production, comprising a support frame, a drying component for drying, winding, limiting and detecting the cable, a winding component, a limiting component and a detecting component; The drying assembly includes a drying box fixed on a support frame, an electric heating plate and fan blades rotatably arranged inside the drying box, a rotating member for rotating the electric heating plate, a driving member for rotating the fan blades, a speed regulating member for adjusting the speed of the electric heating plate, and a wind pressure member for adjusting the wind flow rate; The winding assembly includes a winding frame movably arranged on the support frame, a winding wheel rotatably arranged on the winding frame, and a winding member for driving the winding wheel to rotate; The limiting assembly includes a fixing frame fixed on the supporting frame, four water suction wheels movably arranged on the fixing frame, and a translation member for synchronously translating the four water suction wheels respectively; The detection component comprises a humidity sensor rotatably arranged on the drying box, a lifting member for lifting and lowering the humidity sensor, and a power member for rotating and driving the humidity sensor.

[0007] By adopting the above technical solution, when a conventional cable drying device winds up and dries a cable, the winding speed of the cable is usually constant, which makes it inconvenient to control the winding speed of the cable according to the humidity of the cable. When the humidity of the cable is too high, the cable winding speed is too fast, resulting in the heat of the dryer not being able to fully penetrate the cable, causing incomplete drying of the cable. When the humidity of the cable is too low, the cable winding speed is too slow, resulting in accelerated thermal aging of the cable, and the cable will be damaged due to excessive heat, which affects the drying effect of the cable. The cable can be reeled in by the reeling component, and can be dried by the drying component while being reeled in by the drying component. The cable can be limited and wiped when being reeled in by the limiting component, and the diameter of the cable can be detected. At the same time, the drying efficiency of the drying component for the cable can be adjusted according to the diameter of the cable. The temperature and flow rate of the hot air and the efficiency of the electric heating plate in uniformly drying the cable can be adjusted according to the diameter of the cable. The drying temperature of each part of the cable can be kept consistent by the drying component, avoiding the cable being too dry on one side and too wet on the other side to produce yin and yang surfaces, ensuring the drying effect of the cable, avoiding the cable diameter being too large, the electric heating plate rotating too fast, the hot air flowing too fast, the temperature losing too fast, and the inability to fully dry each part of the cable, and avoiding the hot air pressure being too high, causing the cable to be damaged by excessive heating, and avoiding the cable diameter being too small, the electric heating plate rotating too slow, the hot air flowing too slow, the temperature losing too slow, causing the cable to be damaged by excessive heating, and avoiding the hot air pressure being too low, and failing to reach The effect of cable heating can be detected by the detection component to detect the humidity of the cable. The cable winding speed can be controlled according to the humidity of the cable to avoid excessively high humidity, excessively fast cable winding speed, resulting in incomplete cable drying, and excessively low humidity, too slow cable winding speed, resulting in excessive drying and damage of the cable. The cable winding speed can be directly controlled by the diameter and humidity of the cable, and the heating time of each part of the cable can be controlled. There is no need for staff to detect the diameter and humidity of the cable to control the cable winding speed and the drying time of each part of the cable, which can reduce the labor intensity of the staff. The design only needs to set up one electric heating plate to achieve uniform drying of the cable when the cable is wound. There is no need to set multiple electric heating plates or multiple electric heating tubes on the outside of the cable to achieve the purpose of uniform cable drying. On the one hand, it can save electric drive energy. On the other hand, too many electric heating plates make it difficult to control the heat source. It can effectively avoid excessive heat sources causing excessive drying of the cable and minimize cable damage.

[0008] Optionally, the rotating part includes a connecting frame, a spur gear and a movable gear rotatably arranged on the drying box, and an electric motor fixed on the drying box, the electric heating plate is fixed to the inner side of the connecting frame, the connecting frame is fixed on the spur gear, the spur gear is meshed with the movable gear, and the movable gear is fixedly connected to the output shaft of the motor.

[0009] By adopting the above technical solution, the rotating part can drive the electric heating plate and the fan blades to rotate in a circle on the outside of the cable, so that every part of the cable can be evenly dried. The motor can sequentially drive the movable gear, the spur gear, the connecting frame, the electric heating plate and the fan blades to rotate in a circle, so that the same drying temperature can be maintained at every part of the cable, thereby ensuring the drying effect of the cable.

[0010] Optionally, the driving member includes a first bevel gear, a second bevel gear and a transmission gear rotatably arranged on the connecting frame, and a fixed gear fixed on the drying box, the first bevel gear is coaxially fixed with the fan blade, the first bevel gear is meshed with the second bevel gear, the fixed gear is meshed with the transmission gear, and the transmission gear is coaxially fixed with the second bevel gear.

[0011] By adopting the above technical solution, the driving part cooperates with the rotating part to generate wind force and cooperates with the electric heating plate to generate hot air to dry the cable. When the connecting frame rotates circumferentially, it can drive the first bevel gear, the second bevel gear and the transmission gear to rotate circumferentially. While the transmission gear rotates circumferentially, it engages with the fixed gear and rotates on its own, and then drives the second bevel gear, the first bevel gear and the fan blades to rotate on their own in turn. When the fan blades rotate on their own, wind force is generated, which can generate hot air through the electric heating plate, and then the wind force will generate hot air on the electric heating plate, and the cable can be dried by the hot air.

[0012] Optionally, the wind pressure component includes multiple air outlet pipes connected to the connecting frame, a movable cam and a planetary gear rotatably set on the connecting frame, a connecting gear fixed on the drying box, a pressure regulating frame movably set on the multiple air outlet pipes, multiple air regulating plates fixed on the pressure regulating frame and multiple tension springs, the multiple tension springs are respectively fixedly connected to the multiple air outlet pipes, the movable cam is coaxially fixed with the planetary gear, the planetary gear is meshed with the connecting gear, the movable cam is movably fitted with the pressure regulating frame, and there are air flow gaps between the multiple air outlet pipes and the multiple air regulating plates.

[0013] By adopting the above technical solution, the wind pressure part cooperates with the rotating part and the driving part to adjust the pressure of the hot air to ensure the effect of hot air drying the cable line. When the connecting frame rotates in a circle, it can drive the planetary gear and the movable cam to rotate in a circle. While the planetary gear rotates in a circle and engages with the connecting gear, it will also rotate, which can drive the movable cam to rotate. The rotation of the movable cam can frequently push the pressure regulating frame and multiple air regulating plates. The pressure of multiple tension springs can drive the pressure regulating frame and multiple air regulating plates to be frequently pushed in turn. The size of multiple air gaps can be adjusted, and the hot air pressure in multiple air outlet pipes can be adjusted. The hot air in the connecting frame can be quickly blown onto the cable line through multiple air outlet pipes for drying.

[0014] Optionally, the winding member includes a connecting rod rotatably arranged on a support frame and a driving motor fixed on the support frame, the connecting rod is fixedly connected to the output shaft of the driving motor, a threaded rod is threadedly connected to the connecting rod, the winding wheel and the connecting rod are movably connected through the threaded rod, and the humidity sensor is electrically connected to the driving motor.

[0015] By adopting the above technical solution, the winding member can be wound while the cable is drying, and the connecting rod and the winding wheel can be driven to rotate in sequence by the driving motor, so that the cable can be wound. The humidity of the cable can be detected by the humidity sensor, and the humidity sensor can control the speed at which the driving motor winds the cable according to the humidity of the cable. When the humidity of the cable is high, the winding speed of the cable can be reduced to avoid the cable winding speed being too fast and the hot air in the drying box being unable to quickly dry the cable. When the humidity of the cable is low, the winding speed of the cable can be increased to avoid the cable winding speed being too slow and the hot air in the drying box being excessively drying the cable.

[0016] Optionally, the translation member includes four buffer frames slidingly arranged on the fixed frame and compression springs and wipers respectively fixed on the four buffer frames. The four wipers are respectively movably abutted against four water suction wheels, and the four water suction wheels are respectively rotatably connected to the four buffer frames, and the four water suction wheels are all movably fitted with the cable.

[0017] By adopting the above technical solution, the translation part can squeeze and limit the cable to avoid dislocation of the cable when entering the drying box. Through the force of the cable winding, the cable can drive the four water suction wheels to rotate during winding to absorb water from the cable, thereby reducing the humidity of the cable. When the four water suction wheels rotate, they cooperate with the four scrapers to squeeze and scrape the water from the water suction wheels, thereby strengthening the effect of the four water suction wheels in continuously absorbing water from the cable.

[0018] Optionally, the speed regulating component includes a distance sensor fixed on the top buffer frame and a receiving block fixed on the fixing frame, the distance sensor is electrically connected to the motor, and the distance sensor is located directly below the receiving block.

[0019] By adopting the above technical solution, the speed regulating component can detect the diameter of the cable and control the winding speed of the cable when drying according to the diameter of the cable. When winding, the cable can push the four water suction wheels and four buffer racks, so that the four compression springs are in a compressed state. The larger the diameter of the cable, the greater the squeezing force on the compression springs, the wider the range of movement of the buffer rack, and the closer the distance between the distance sensor and the receiving block. The motor can be driven by the distance sensor, and the driving speed of the motor can be controlled by the diameter of the cable.

[0020] Optionally, the power component includes a connecting frame fixed on the connecting frame, the humidity sensor is located on the connecting frame, and the humidity sensor is movably fitted with the cable.

[0021] By adopting the above technical solution, the power part can drive the humidity sensor to rotate in a circle to ensure the accuracy of the humidity sensor in controlling the cable winding speed according to the humidity. When the connecting frame rotates in a circle, it will also drive the connecting frame and the humidity sensor to rotate in a circle in turn. When the humidity sensor rotates in a circle, the humidity of one circle of the cable can be detected, thereby ensuring the accuracy of the humidity sensor in detecting the humidity of the cable.

[0022] Optionally, the lifting member includes a fixing rod fixed on the connecting frame, a telescopic spring fixed in the fixing rod, and a buffer rod fixed on the telescopic spring, and the buffer rod is fixedly connected to the humidity sensor.

[0023] By adopting the above technical solution, the lifting part can adjust the lifting of the humidity sensor, and the humidity sensor can have a buffering and limiting effect through the telescopic spring, fixed rod and buffer rod. After the humidity sensor is fitted with the cable, it can automatically expand and contract according to the diameter of the cable, so that the humidity sensor can always fit with the cable, so that the humidity sensor can detect cables of different diameters.

[0024] A cable drying method for cable production, comprising the following steps: S1. The drive motor drives the reel to rotate and reel the cable. When the cable passes through the four suction wheels, the four suction wheels squeeze and limit the cable. In conjunction with the distance sensor and receiving block, the cable diameter can be detected. S2. The distance sensor controls the motor's speed, which drives the heating plate and multiple air outlet pipes to rotate in a circular motion, evenly drying the cable. The hot air pressure is adjustable based on the cable's diameter, allowing the temperature and pressure of the hot air to be controlled based on the cable's thickness during reeling. S3. The telescopic spring and buffer rod can ensure that the humidity sensor is always in contact with the cable, and can detect the humidity of the cable. According to the humidity of the cable, the humidity sensor can control the speed of cable winding. At the same time, the connecting frame can drive the humidity sensor to rotate in a circle, and can detect the humidity of one circle of the cable. This can ensure the accuracy of the humidity sensor's detection of the cable's humidity, and can control the drying time of the cable in the drying oven according to the humidity of the cable.

[0025] By adopting the above technical solution, the rotation speed of the dryer can be controlled according to the diameter of the cable, so as to avoid the dryer maintaining high-speed rotation when the diameter of the cable is large, resulting in incomplete drying of the cable. At the same time, the cable can be prevented from being damaged by overheating. The cable winding speed can be controlled according to the humidity of the cable, so as to avoid the cable winding speed being too fast when the humidity of the cable is too high, resulting in the heat of the dryer not being able to fully penetrate the cable, resulting in incomplete drying of the cable.

[0026] In summary, this application includes at least one of the following beneficial technical effects: 1. The reeling part can reel the cable, and the translation part can squeeze and limit the cable. At the same time, it can guide and absorb water when the cable is reeled, which can reduce the humidity of the cable. The translation part can detect the diameter of the cable when the cable is reeled. According to the diameter of the cable, the translation part can drive the rotating part, the driving part, the speed regulating part and the wind pressure part to generate hot air, and the hot air can be used to dry the cable. At the same time, the cable can be dried evenly in one circle, and the same drying temperature can be maintained at every part of the cable to avoid the uneven heating temperature at every part of the cable and the generation of yin and yang surfaces, thereby ensuring the drying effect of the cable. 2. The rotating parts, driving parts and speed regulating parts can adjust the time for hot air to dry each part of the cable according to the diameter of the cable, which can avoid the electric heating plate and fan blades rotating too fast when the cable is thick, and the fan blades rotating too fast, resulting in incomplete hot air drying of the cable, and can quickly dry the moisture on the cable, so that every part of the cable can be dried evenly, and can also avoid the electric heating plate and fan blades rotating too slow when the cable is thin, and the fan blades rotating too slowly, resulting in continuous heating of the same position of the cable by hot air, and avoiding damage to the cable due to excessive temperature. The wind pressure part can adjust the flow rate and pressure of the hot air, and can avoid damage to the cable caused by excessive hot air pressure when the cable is thick, and at the same time avoid the electric hot air pressure being too low to achieve the drying effect of the cable when the cable is thin. When the cable is wound, the temperature and wind pressure of the hot air can be controlled according to the thickness of the cable to ensure the drying effect of the hot air on the cable; 3. The lifting part can make the humidity sensor have the effect of buffering and limiting. After the humidity sensor is attached to the cable, it can automatically expand and contract according to the diameter of the cable, so that the humidity sensor can always fit the cable, and then the humidity of the cable can be detected by the humidity sensor. According to the humidity of the cable, the humidity sensor can control the cable winding speed. When the humidity of the cable is high, the cable winding speed can be reduced to avoid the cable winding speed being too fast, the hot air in the drying box cannot quickly dry the cable, and the cable drying effect cannot be guaranteed. When the humidity of the cable is low, the cable winding speed can be increased to avoid the cable winding speed being too slow, the hot air in the drying box excessively drying the cable, and avoiding damage to the cable due to excessive heat. At the same time, the rotating part can drive the humidity sensor to rotate in a circle to detect the humidity of one circle of the cable, which can ensure the accuracy of the humidity sensor's detection of the humidity of the cable, so as to ensure the accuracy of the humidity sensor's control of the cable winding speed according to the humidity, and avoid the humidity sensor only detecting one part of the cable, resulting in inaccurate control of the cable winding speed, affecting the cable drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1It is a schematic diagram of the overall structure of an embodiment of the present application; Figure 2 Appearance diagram of the spur gear connection structure in the embodiment of the present application; Figure 3 Appearance diagram of the connecting gear connection structure in the embodiment of the present application; Figure 4 Cross-sectional view of the drying oven connection structure in the embodiment of the present application; Figure 5 Appearance diagram of the fixing frame connection structure in the embodiment of the present application; Figure 6 Appearance diagram of the winding wheel connection structure in the embodiment of the present application.

[0028] Figure numerals: 1, support frame; 2, cable line; 3, drying box; 4, fixed frame; 5, buffer frame; 6, compression spring; 7, water suction wheel; 8, distance sensor; 9, motor; 10, movable gear; 11, spur gear; 12, connecting frame; 13, fixed gear; 14, wiper; 15, transmission gear; 16, second bevel gear; 17, first bevel gear; 18, fan blade; 19, electric heating plate; 20, air outlet pipe; 21, connecting gear; 22, planetary gear; 23, movable cam; 24, pressure regulating frame; 25, tension spring; 26, air regulating plate; 27, connecting frame; 28, fixed rod; 29, telescopic spring; 30, buffer rod; 31, humidity sensor; 32, drive motor; 33, connecting rod; 34, take-up wheel; 35, take-up frame; 36, threaded rod; 37, threaded clamp; 38, intelligent controller; 39, receiving block. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-6 This application is described in further detail.

[0030] The present application discloses a cable drying device for cable production, referring to Figure 1 and Figure 2, including a support frame 1, a drying component for drying, winding, limiting and detecting the cable 2, a winding component, a limiting component and a detection component; the drying component includes a drying box 3 fixed on the support frame 1, an electric heating plate 19 and a fan blade 18 rotatably arranged inside the drying box 3, a rotating part for rotating the electric heating plate 19, a driving part for rotating the fan blade 18, a speed regulating part for adjusting the speed of the electric heating plate 19 and a wind pressure part for adjusting the wind flow rate; the winding component includes a movable device A winding frame 35 is placed on the support frame 1, a winding wheel 34 is rotatably set on the winding frame 35, and a winding member is used to rotate and drive the winding wheel 34; the limiting component includes a fixed frame 4 fixed on the support frame 1, four water suction wheels 7 movably set on the fixed frame 4, and a translation member for synchronously translating the four water suction wheels 7 respectively; the detection component includes a humidity sensor 31 rotatably set on the drying box 3, a lifting member for lifting and lowering the humidity sensor 31, and a power member for rotating and driving the humidity sensor 31.

[0031] The rotating parts include a connecting frame 12, a spur gear 11 and a movable gear 10 rotatably arranged on the drying box 3, and a motor 9 fixed on the drying box 3. The electric heating plate 19 is fixed on the inner side of the connecting frame 12, and the connecting frame 12 is fixed on the spur gear 11. The spur gear 11 is meshed with the movable gear 10, and the movable gear 10 is fixedly connected to the output shaft of the motor 9. Cable holes are provided on the left and right sides of the drying box 3, and the cable 2 is located on the inner sides of the two cable holes. A sealed door is movably connected to the drying box 3. By opening the sealed door, the cable can pass through the two cable holes of the drying box 3. A gear groove is provided on the drying box 3, and the spur gear 11 is located in the gear groove. The spur gear 11 can be limited by the gear groove to avoid the spur gear 11 from offsetting during rotation. An air inlet is provided on the connecting frame 12.

[0032] The driving member includes a first bevel gear 17, a second bevel gear 16 and a transmission gear 15 rotatably arranged on the connecting frame 12, and a fixed gear 13 fixed on the drying box 3. The first bevel gear 17 is coaxially fixed with the fan blade 18, the first bevel gear 17 is meshed with the second bevel gear 16, the fixed gear 13 is meshed with the transmission gear 15, and the transmission gear 15 is coaxially fixed with the second bevel gear 16.

[0033] The wind pressure component includes multiple air outlet pipes 20 connected to the connecting frame 12, a movable cam 23 and a planetary gear 22 rotatably set on the connecting frame 12, a connecting gear 21 fixed on the drying box 3, a pressure regulating frame 24 movably set on the multiple air outlet pipes 20, multiple air regulating plates 26 and multiple tension springs 25 fixed on the pressure regulating frame 24, the multiple tension springs 25 are respectively fixedly connected to the multiple air outlet pipes 20, the movable cam 23 is coaxially fixed with the planetary gear 22, the planetary gear 22 is meshed with the connecting gear 21, the movable cam 23 is movably fitted with the pressure regulating frame 24, and there are wind gaps between the multiple air outlet pipes 20 and the multiple air regulating plates 26. Connecting holes are opened on the multiple air outlet pipes 20, and the multiple air regulating plates 26 are respectively slidably connected to the multiple connecting holes.

[0034] The winding member includes a connecting rod 33 rotatably arranged on the support frame 1 and a driving motor 32 fixed on the support frame 1. The connecting rod 33 is fixedly connected to the output shaft of the driving motor 32. A threaded rod 36 is threadedly connected to the connecting rod 33. The winding wheel 34 is movably connected to the connecting rod 33 through the threaded rod 36. The winding wheel 34 is threadedly connected to the threaded rod 36. The humidity sensor 31 is electrically connected to the driving motor 32. Four threaded clamps 37 are threadedly connected to the connecting frame 27. The four threaded clamps 37 are all movably fitted with the winding frame 35.

[0035] The translation part includes four buffer frames 5 slidingly arranged on the fixed frame 4 and compression springs 6 and wipers 14 respectively fixed on the four buffer frames 5. The four wipers 14 are respectively movably abutted against the four water suction wheels 7. Four fixing holes are opened on the fixed frame 4. The four buffer frames 5 are respectively slidably connected to the four fixing holes. The four water suction wheels 7 are respectively rotatably connected to the four buffer frames 5. The four water suction wheels 7 are all movably fitted with the cable 2.

[0036] The speed regulating component includes a distance sensor 8 fixed on the top buffer frame 5 and a receiving block 39 fixed on the fixing frame 4 . The distance sensor 8 is electrically connected to the motor 9 , and the distance sensor 8 is located directly below the receiving block 39 .

[0037] The power component includes a connecting frame 27 fixed on the connecting frame 12 . The humidity sensor 31 is located on the connecting frame 27 . The humidity sensor 31 is movably fitted to the cable 2 .

[0038] The lifting member includes a fixed rod 28 fixed on the connecting frame 27, a telescopic spring 29 fixed in the fixed rod 28, and a buffer rod 30 fixed on the telescopic spring 29. The buffer rod 30 is fixedly connected to the humidity sensor 31. A sliding hole with a diameter equal to that of the buffer rod 30 is provided on the fixed rod 28. The buffer rod 30 is slidably connected to the sliding hole. The buffer rod 30 can be limited by the sliding hole to prevent the humidity sensor 31 from swinging at will.

[0039] An intelligent controller 38 is fixedly connected to the support frame 1, and the distance sensor 8, motor 9, electric heating plate 19, drive motor 32 and humidity sensor 31 are all electrically connected to the intelligent controller 38, and then the intelligent controller 38 can control the distance sensor 8, motor 9, electric heating plate 19, drive motor 32 and humidity sensor 31 to be driven in a timed manner.

[0040] The implementation principle of a cable drying device for cable production in the embodiment of the present application is as follows: (1) Pass one end of the cable 2 through the four water-absorbing wheels 7, the two cable holes on the drying box 3, and wrap it around the outside of the reel 34 for one or two turns. Then, the driving motor 32 can drive the connecting rod 33 and the reel 34 to rotate in turn, thereby reeling the cable 2. (2) When the cable 2 passes through the four water-absorbing wheels 7, the four compression springs 6 can squeeze the four buffer frames 5 and the four water-absorbing wheels 7, so that the four water-absorbing wheels 7 squeeze and limit the cable 2, and at the same time guide the cable 2 when it is wound. The force of the cable 2 winding up drives the four water-absorbing wheels 7 to rotate when the cable 2 is wound up. The rotation of the four water-absorbing wheels 7 can absorb water from the cable 2 and reduce the humidity of the cable 2. When the four water-absorbing wheels 7 rotate, they cooperate with the four wipers 14 to squeeze and wipe the water from the water-absorbing wheels 7 to ensure that the four water-absorbing wheels 7 continuously absorb water from the cable 2. (3) At the same time, when the cable 2 is being wound, it can push the four water-absorbing wheels 7 and the four buffer racks 5, so that the four compression springs 6 are in a compressed state. The diameter of the cable 2 can be detected by squeezing the four water-absorbing wheels 7 and coordinating the elastic force of the four compression springs 6 on the four buffer racks 5. The larger the diameter of the cable 2, the greater the squeezing force on the compression springs 6, the wider the range of movement of the buffer rack 5, and the closer the distance between the distance sensor 8 and the receiving block 39. The motor 9 can be driven by the distance sensor 8, and the driving speed of the motor 9 is controlled by the diameter of the cable 2. (4) The motor 9 can sequentially drive the movable gear 10, the spur gear 11, the connecting frame 12, the plurality of air outlet pipes 20, the electric heating plate 19, the first bevel gear 17, the second bevel gear 16, the transmission gear 15, the fan blade 18, the movable cam 23, and the planetary gear 22 to rotate in a circular manner. The transmission gear 15 will rotate in a circular manner on the outside of the fixed gear 13. Through the meshing of the transmission gear 15 and the fixed gear 13, the transmission gear 15 will also rotate on its own while rotating in a circular manner. Through the self-rotation of the transmission gear 15, the second bevel gear 16, The first bevel gear 17 and the fan blade 18 rotate on their own. When the fan blade 18 rotates on its own, wind force is generated, and hot air is generated through the electric heating plate 19. Then, the wind force generates hot air on the electric heating plate 19, and the cable 2 is dried by the hot air. At the same time, the fan blade 18 and the electric heating plate 19 rotate in a circle outside the cable 2, so that the cable 2 can be dried evenly in one circle, and the same drying temperature can be maintained at each part of the cable 2, so as to avoid inconsistent heating temperature at each part of the cable 2, resulting in the generation of positive and negative sides of the cable 2, which affects the drying effect of the cable 2; (5) The planetary gear 22 will rotate in a circle on the outside of the connecting gear 21. Due to the meshing of the planetary gear 22 and the connecting gear 21, the planetary gear 22 will also rotate when rotating in a circle, thereby driving the movable cam 23 to rotate in a circle. The pressure of the multiple tension springs 25 can drive the pressure regulating frame 24 and the multiple air regulating plates 26 to push frequently in turn, thereby adjusting the size of the air gap in the multiple air outlet pipes 20 and adjusting the hot air pressure inside the multiple air outlet pipes 20. The hot air in the connecting frame 12 can be quickly blown onto the cable 2 through the multiple air outlet pipes 20, and the air pressure and flow rate of the hot air can be adjusted to ensure the effect of hot air drying the cable 2. (6) At the same time, the distance sensor 8 can adjust the driving speed of the motor 9 by the distance between the distance sensor 8 and the receiving block 39, and the speed of the circumferential rotation of the connecting frame 12, the electric heating plate 19, the multiple air outlet pipes 20, the fan blades 18 and the movable cam 23 can be adjusted. At the same time, the speed of the self-rotation of the fan blades 18 and the movable cam 23 can be adjusted. The speed of the circumferential rotation of the electric heating plate 19, the multiple air outlet pipes 20, the fan blades 18 and the movable cam 23 and the speed of the self-rotation of the fan blades 18 and the movable cam 23 can be adjusted according to the diameter of the cable 2. The larger the diameter of the cable 2, the faster the electric heating plate 19 and the fan blades The slower the speed of the plate 18 rotating in the circle, the slower the speed of the fan blade 18 and the movable cam 23 rotating. This can prevent the electric heating plate 19 and the fan blade 18 from rotating in the circle too fast when the cable 2 is thicker, and the fan blade 18 from rotating in the circle too fast, resulting in incomplete drying of the cable 2 by the hot air, and the inability to quickly dry the moisture on the cable 2, so that every part of the cable 2 can be evenly dried. It can also prevent the electric heating plate 19 and the fan blade 18 from rotating in the circle too slow when the cable 2 is thinner, and the fan blade 18 from rotating in the circle too slow, resulting in continuous heating of the same position of the cable 2 by the hot air, thereby preventing the cable 2 from being damaged by excessive temperature. (7) At the same time, the wind pressure and flow rate of the hot air can be adjusted according to the thickness of the cable 2 and the distance between the multiple air outlet pipes 20 and the cable 2. When the cable 2 is thicker, the speed of the movable cam 23 rotating will be relatively slow, and then the speed of the multiple air regulating plates 26 frequently moving will also be reduced, and the speed of adjusting the size of the air gap will also be slowed down, and then the wind pressure and flow rate in the multiple air outlet pipes 20 will also be reduced, which can avoid the cable 2 being too close to the multiple air outlet pipes 20 and the excessive hot air pressure causing damage to the cable 2. At the same time, when the cable 2 is thinner, the speed of the movable cam 23 rotating will be relatively fast, and then the speed of the multiple air regulating plates 26 frequently moving will also be increased, and the speed of adjusting the size of the air gap will also be faster, and the wind pressure and flow rate in the multiple air outlet pipes 20 will also be strengthened, which can avoid the cable 2 being too far from the multiple air outlet pipes 20 and the hot air pressure being too small to achieve the effect of drying the cable 2. When the cable 2 is wound, the temperature and wind pressure of the hot air can be controlled according to the thickness of the cable 2 to ensure the speed of drying the cable 2. (8) The humidity sensor 31 can have a buffering and limiting effect through the telescopic spring 29, the buffer rod 30 and the fixed rod 28. After the humidity sensor 31 is fitted with the cable 2, it can automatically expand and contract according to the diameter of the cable 2, so that the humidity sensor 31 can always fit with the cable 2, and then the humidity of the cable 2 can be detected by the humidity sensor 31. According to the humidity of the cable 2, the humidity sensor 31 can control the speed of the cable 2 reeling by the drive motor 32 and the reel 34. When the humidity of the cable 2 is high, the reeling speed of the cable 2 can be reduced to avoid the cable 2 reeling too fast, the hot air in the drying box 3 cannot quickly dry the cable 2, and the drying effect of the cable 2 cannot be guaranteed. When the humidity of the cable 2 is low, the reeling speed of the cable 2 can be increased to avoid the cable 2 reeling too slow, the hot air in the drying box 3 excessively drying the cable 2, and the cable 2 being damaged due to excessive heat. (9) At the same time, when the connecting frame 12 rotates in a circle, it will also drive the connecting frame 27, the buffer rod 30, the fixed rod 28, the telescopic spring 29 and the humidity sensor 31 to rotate in a circle. When the humidity sensor 31 rotates in a circle, it can detect the humidity of the cable 2 in one circle, which can ensure the accuracy of the humidity sensor 31 in detecting the humidity of the cable 2, so as to ensure the accuracy of the humidity sensor 31 in controlling the winding speed of the cable 2 according to the humidity, and avoid the humidity sensor 31 only detecting one part of the cable 2, resulting in inaccurate control of the winding speed of the cable 2, affecting the drying effect of the cable 2; (10) After the cable 2 is wound up by the winding wheel 34, the winding wheel 34 can be separated from the connecting rod 33 by rotating the threaded rod 36, so that the winding wheel 34 loses its limit. At the same time, the four threaded clamps 37 can be rotated to separate the four threaded clamps 37 from the winding frame 35, so that the winding frame 35 loses its limit. Then, the winding frame 35 and the winding wheel 34 can be disassembled from the support frame 1, so that the dried cable 2 can be disassembled, and other winding frames 35 and winding wheels 34 can be reinstalled to wind and dry other types of cables 2. At the same time, the staff does not need to accurately measure the diameter of the cable 2 to control the temperature of the hot air of the dryer, the pressure of the hot air, and the drying effect of the hot air on each part of the cable 2.

[0041] The present application also discloses a cable drying method for cable production, which is based on the cable drying device for cable production of the first embodiment and includes the following steps: S1. The drive motor 32 drives the reel 34 to rotate to reel the cable 2. When the cable 2 passes through the four suction wheels 7, the four suction wheels 7 squeeze and limit the cable 2. The distance sensor 8 and the receiving block 39 can detect the diameter of the cable 2. S2. The distance sensor 8 controls the driving speed of the motor 9, which drives the electric heating plate 19 and the plurality of air outlet pipes 20 to rotate in a circular motion, thereby uniformly drying the cable 2. The hot air pressure is adjustable according to the diameter of the cable 2, and the temperature and pressure of the hot air can be controlled according to the thickness of the cable 2 during winding. S3. The telescopic spring 29 and the buffer rod 30 can make the humidity sensor 31 always fit with the cable 2, and can detect the humidity of the cable 2. According to the humidity of the cable 2, the humidity sensor 31 can control the winding speed of the cable 2. At the same time, the connecting frame 12 can drive the humidity sensor 31 to rotate in a circle, and can detect the humidity of one circle of the cable 2. The accuracy of the humidity sensor 31 in detecting the humidity of the cable 2 can be ensured, and the drying time of the cable 2 in the drying box 3 can be controlled according to the humidity of the cable 2.

[0042] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A cable drying device for cable production, characterized in that: It comprises a support frame (1), a drying component, a winding component, a limiting component and a detection component for drying, winding, limiting and detecting a cable (2); The drying assembly comprises a drying box (3) fixed on a support frame (1), an electric heating plate (19) and a fan blade (18) rotatably arranged inside the drying box (3), a rotating member for rotating the electric heating plate (19), a driving member for rotating the fan blade (18), a speed regulating member for regulating the rotation speed of the electric heating plate (19), and a wind pressure member for regulating the wind flow rate; The winding assembly comprises a winding frame (35) movably arranged on the support frame (1), a winding wheel (34) rotatably arranged on the winding frame (35), and a winding member for driving the winding wheel (34) to rotate; The limiting assembly comprises a fixing frame (4) fixed on the support frame (1), four water suction wheels (7) movably arranged on the fixing frame (4), and a translation member for synchronously translating the four water suction wheels (7); The detection assembly comprises a humidity sensor (31) rotatably arranged on the drying box (3), a lifting member for lifting and lowering the humidity sensor (31), and a power member for rotationally driving the humidity sensor (31).

2. A cable drying device for cable production according to claim 1, characterized in that: The rotating member comprises a connecting frame (12), a spur gear (11) and a movable gear (10) rotatably arranged on the drying box (3), and a motor (9) fixed to the drying box (3); the electric heating plate (19) is fixed to the inner side of the connecting frame (12); the connecting frame (12) is fixed to the spur gear (11); the spur gear (11) is meshed with the movable gear (10); and the movable gear (10) is fixedly connected to the output shaft of the motor (9).

3. The cable drying device for cable production according to claim 2, characterized in that: The driving member comprises a first bevel gear (17), a second bevel gear (16) and a transmission gear (15) rotatably arranged on the connecting frame (12), and a fixed gear (13) fixed on the drying box (3), wherein the first bevel gear (17) is coaxially fixed to the fan blade (18), the first bevel gear (17) is meshed with the second bevel gear (16), the fixed gear (13) is meshed with the transmission gear (15), and the transmission gear (15) is coaxially fixed to the second bevel gear (16).

4. The cable drying device for cable production according to claim 2, characterized in that: The wind pressure member comprises a plurality of air outlet pipes (20) connected to the connecting frame (12), a movable cam (23) and a planetary gear (22) rotatably arranged on the connecting frame (12), a connecting gear (21) fixed on the drying box (3), a pressure regulating frame (24) movably arranged on the plurality of air outlet pipes (20), a plurality of air regulating plates (26) fixed on the pressure regulating frame (24) and a plurality of tension springs (25), wherein the plurality of tension springs (25) are respectively fixedly connected to the plurality of air outlet pipes (20), the movable cam (23) is coaxially fixed with the planetary gear (22), the planetary gear (22) is meshed with the connecting gear (21), the movable cam (23) is movably fitted with the pressure regulating frame (24), and air gaps are provided between the plurality of air outlet pipes (20) and the plurality of air regulating plates (26).

5. The cable drying device for cable production according to claim 1, characterized in that: The winding member comprises a connecting rod (33) rotatably arranged on the support frame (1) and a driving motor (32) fixed on the support frame (1); the connecting rod (33) is fixedly connected to the output shaft of the driving motor (32); a threaded rod (36) is threadedly connected to the connecting rod (33); the winding wheel (34) is movably connected to the connecting rod (33) via the threaded rod (36); and the humidity sensor (31) is electrically connected to the driving motor (32).

6. The cable drying device for cable production according to claim 1, characterized in that: The translation member comprises four buffer frames (5) slidably arranged on a fixed frame (4) and compression springs (6) and wipers (14) respectively fixed on the four buffer frames (5). The four wipers (14) are respectively in movably contact with four water suction wheels (7). The four water suction wheels (7) are respectively rotatably connected to the four buffer frames (5). The four water suction wheels (7) are all movably fitted with the cable (2).

7. The cable drying device for cable production according to claim 6, characterized in that: The speed regulating component comprises a distance sensor (8) fixed on the top buffer frame (5) and a receiving block (39) fixed on the fixing frame (4); the distance sensor (8) is electrically connected to the motor (9); and the distance sensor (8) is located directly below the receiving block (39).

8. The cable drying device for cable production according to claim 1, characterized in that: The power component comprises a connecting frame (27) fixed on the connecting frame (12), the humidity sensor (31) is located on the connecting frame (27), and the humidity sensor (31) is movably fitted with the cable (2).

9. The cable drying device for cable production according to claim 8, characterized in that: The lifting member comprises a fixing rod (28) fixed on the connecting frame (27), a telescopic spring (29) fixed in the fixing rod (28), and a buffer rod (30) fixed on the telescopic spring (29), wherein the buffer rod (30) is fixedly connected to the humidity sensor (31).

10. A cable drying method for cable production, based on the cable drying device for cable production according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. The driving motor (32) drives the reel (34) to rotate to reel the cable (2). When the cable (2) passes through the four water suction wheels (7), the four water suction wheels (7) squeeze and limit the cable (2). The distance sensor (8) and the receiving block (39) can be used to detect the diameter of the cable (2); S2. The distance sensor (8) can control the driving speed of the motor (9), and the motor (9) can drive the electric heating plate (19) and the plurality of air outlet pipes (20) to rotate in a circle, thereby uniformly drying the cable (2) in a circle. At the same time, the pressure of the hot air can be adjusted according to the diameter of the cable (2), and the temperature and pressure of the hot air can be controlled according to the thickness of the cable (2) when the cable (2) is wound; S3. The telescopic spring (29) and the buffer rod (30) can make the humidity sensor (31) always fit with the cable (2), and can detect the humidity of the cable (2). According to the humidity of the cable (2), the humidity sensor (31) can control the speed of the cable (2) to be wound up. At the same time, the connecting frame (12) can drive the humidity sensor (31) to rotate in a circle, and can detect the humidity of the cable (2) in one circle. The accuracy of the humidity sensor (31) detecting the humidity of the cable (2) can be ensured, and the drying time of the cable (2) in the drying box (3) can be controlled according to the humidity of the cable (2).

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