A cable drying device for cable production

Abstract

The present invention relates to the technical field of cable production and processing, and discloses a cable drying device for cable production, comprising a mounting platform; further comprising: a first mounting seat and a second mounting seat fixed on both sides of the top of the mounting platform, a plurality of the first mounting seat and the second mounting seat are evenly spaced, an exhaust pipe for rotating exhaust for drying is rotatably connected between the first mounting seat and the second mounting seat through a bearing, a fan is installed at one end of the mounting platform, and a drying unit for supplying air to the plurality of exhaust pipes is provided between the fan and the second mounting seat; the present invention realizes synchronous drying of a plurality of cables through the action of the designed drying unit, the plurality of exhaust pipes and the transmission unit, and can efficiently dry a plurality of cables at one time, and compared with the existing drying device that dries only one cable in the same time period when drying cables, the number of cables dried each time is significantly increased, thereby improving the drying efficiency of the cables.

Description

Technical Field

[0001] The invention relates to the technical field of cable production and processing, in particular to a cable drying device for cable production. Background Art

[0002] Cables are generally used in power transmission and communication systems. They are usually composed of conductor metal, cable insulation layer and cable sheath layer. In order to protect the cable conductor metal and cable insulation layer from the external environment, a cable sheath layer is usually wrapped on the outside of the cable insulation layer. The cable sheath layer is generally made of polyvinyl chloride, polyethylene nylon and other materials.

[0003] Since the cable sheath layer is composed of multiple materials during the production process, and moisture will be stored inside the cable sheath layer, the cable sheath layer must be dried after the cable sheath layer wraps the cable. The existing Chinese patent document CN202310532686.8 discloses a cable drying device for cable production, which divides the drying cylinder into three drying chambers by symmetrically distributed fixed disks and symmetrically distributed rotating disks, implements graded drying of the cable, and reduces the mutual circulation of hot air in the drying cylinder. At the same time, the existing Chinese patent document CN202310646789.7 discloses a cable surface dewatering and drying device for a cable production line, which can pre-scrape off the moisture remaining on the cable body through the setting of a dewatering component, and then absorb the residual water stains through a moisture-absorbing sponge cylinder, thereby accelerating the speed of subsequent hot air drying;

[0004] Although the equipment in the above two solutions can achieve cable drying, there is only one channel for conveying cables, and only one cable can be dried in the same period of time. The number of cables dried is still limited. When drying cables in large quantities, the efficiency is still too low. Summary of the invention

[0005] The object of the present invention is to provide a cable drying device for cable production, so as to solve the problem in the above background technology that when drying cables, only one cable is dried in the same period of time, resulting in low drying efficiency.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a cable drying device for cable production, comprising a mounting platform; further comprising: a first mounting seat and a second mounting seat fixed on both sides of the top of the mounting platform, wherein the first mounting seat and the second mounting seat are each distributed in multiple numbers at equal intervals, an exhaust pipe for rotating exhaust for drying is rotatably connected between the first mounting seat and the second mounting seat through a bearing, a fan is installed at one end of the mounting platform, a drying unit for supplying air to the multiple exhaust pipes is provided between the fan and the second mounting seat, and a transmission unit for transmitting power for rotation is installed on the outer side of the exhaust pipe; a shaking-off unit is installed on the mounting platform and close to the first mounting seat, and the shaking-off unit is used to preliminarily collect and process moisture on the surface of the cable.

[0007] Preferably, the drying unit includes a first connecting pipe, an electric heating box, a second connecting pipe, a gas main pipe and a gas branch pipe, the fan and the electric heating box are connected via the first connecting pipe, the gas main pipe and the electric heating box are connected via the second connecting pipe, the number of the gas branch pipes is equal to the number of the second mounting seats, one end of a plurality of the gas branch pipes is connected to the gas main pipe, and the other end passes through the top of the second connecting pipe and is fixedly connected to an air outlet hood, an air outlet piece is installed at the end of the second mounting seat away from the exhaust pipe, and through the combined design of the electric heating box, the gas main pipe, the gas branch pipe and the air outlet piece, efficient delivery of hot air is achieved, so that the hot air can be evenly delivered to the exhaust pipe for synchronous drying of multiple cables, thereby improving drying efficiency and quality, and reducing energy consumption and production costs.

[0008] Preferably, the transmission unit includes a transmission rod, a reduction gear set, a driving rod, a driving motor, a driving pulley and a driven pulley, the transmission rod is arranged in parallel and directly below the exhaust pipe, and the transmission rod is rotatably connected to the first mounting seat and the second mounting seat through a bearing, the driving motor is fixed to the bottom of the mounting platform, and the output end of the driving motor is fixedly connected to the driving rod through a coupling, bearing seats are rotatably installed on both sides of the driving rod, the bearing seats are fixed to the bottom of the mounting platform, the driving pulley is fixed to the middle of the driving rod, and the driven pulley is fixed to the bottom of the mounting platform. In the middle part of the transmission rod, a synchronous belt is connected between the driving pulley and the multiple driven pulleys, and two groups of reduction gear groups are symmetrically provided on both sides of the exhaust pipe. The output end of the reduction gear group is fixedly connected to the exhaust pipe, and a linkage part is also connected between the air outlet piece and the transmission rod. The end of the drive rod away from the drive motor is connected to the shaking unit. The designed transmission unit can realize the rotation of multiple groups of exhaust pipes at the same time, so as to discharge the hot air to evenly dry the cables inserted inside, reduce the drying dead corners, and further improve the drying efficiency.

[0009] Preferably, the air outlet member includes a hollow cylinder and a fan, the hollow cylinder is rotatably connected to one end of the second mounting seat through a bearing, and its two ends are respectively located inside and outside the second mounting seat, the end located inside the second mounting seat is fixedly sleeved with a fan, the hollow cylinder and the exhaust pipe are coaxially arranged, the output end of the linkage member is transmission-connected to the hollow cylinder, and the linkage member is installed on the end of the second mounting seat away from the exhaust pipe. The designed air outlet member can guide the flow of dried air to ensure that the hot air flow discharged into the exhaust pipe can fully cover the cable surface, thereby achieving the best drying effect.

[0010] Preferably, the linkage includes a first transmission gear fixedly sleeved on one end of the transmission rod, an intermediate gear is meshed on the upper side of the first transmission gear, one end of the center axis of the intermediate gear is rotatably connected to the second mounting seat through a bearing, a second transmission gear is meshed on the upper side of the intermediate gear, and the second transmission gear is fixedly sleeved on the hollow cylinder. The designed linkage can realize synchronous rotational movement between the exhaust pipe and the fan.

[0011] Preferably, the shaking-off unit includes a U-shaped frame, a roller, a cam, an elastic member and a contact plate, the roller is fixed at the bottom of the U-shaped frame, the cam and the roller are slidably matched, the cam is fixedly connected to one end of the driving rod, the contact plate is fixedly connected to the top of the U-shaped frame, the elastic member is provided with two groups, and the two groups of the elastic members are symmetrically arranged on both sides of the mounting platform, a collecting member is provided under the bottom of the contact plate, and the designed shaking-off unit allows moisture attached to the surface of the cable to drip off, which facilitates the subsequent drying of the cable and further improves the drying efficiency.

[0012] Preferably, the elastic member includes a sliding rod, a return spring, a top block and an L-shaped block, the bottom end of the sliding rod is fixedly connected to the U-shaped frame, the top block is fixed to the top of the sliding rod, the return spring is arranged on the outside of the sliding rod, the two ends of the return spring are respectively fixedly connected to the top block and the L-shaped block, the sliding rod and the L-shaped block are slidably sleeved, one end of the L-shaped block is fixedly connected to the outer side wall of the mounting platform, and the designed elastic member facilitates the up and down reciprocating motion of the contact plate.

[0013] Preferably, the collecting member includes a collecting box fixed on the mounting platform and located directly below the contact plate, the top of the collecting box is open, and an absorbent sponge is placed on the inner bottom of the collecting box. The designed collecting member can absorb dripping water to prevent water from splashing onto the mounting platform and affecting the use of the structure.

[0014] Preferably, a ventilation groove is provided at the upper middle part of the exhaust pipe, and the ventilation groove is in a long strip shape. The designed ventilation groove can quickly discharge the high-humidity air gathered in the middle of the exhaust pipe, thereby improving the drying effect.

[0015] Preferably, the number of teeth of the first transmission gear is four times the number of teeth of the second transmission gear, thereby facilitating the generation of a speed-increasing effect, so that the rotation speed of the fan is greater than the rotation speed of the exhaust pipe.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention improves the existing cable drying device, and realizes synchronous drying of multiple cables through the designed drying unit, multiple exhaust pipes and transmission unit, so that multiple cables can be efficiently dried at one time. Compared with the existing drying device that only dries one cable in the same time period when drying cables, the number of cables dried each time is significantly increased, thereby improving the drying efficiency of the cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the structure of the present invention from another viewing angle;

[0020] Figure 3 It is a top view of the present invention;

[0021] Figure 4 It is a structural schematic diagram of the drying unit of the present invention;

[0022] Figure 5 It is a structural schematic diagram of the transmission unit of the present invention;

[0023] Figure 6 It is a schematic diagram of the structure of the air outlet member and the linkage member of the present invention;

[0024] Figure 7 Schematic diagram of the structure of the shaking unit of the present invention;

[0025] Figure 8 It is a schematic diagram of the structure of the collecting element of the present invention.

[0026] In the figure: 1, mounting platform; 2, first mounting seat; 3, second mounting seat; 4, exhaust pipe; 5, fan; 6, drying unit; 7, transmission unit; 8, shaking unit; 9, first connecting pipe; 10, electric heating box; 11, second connecting pipe; 12, gas main pipe; 13, gas branch pipe; 14, air outlet cover; 15, air outlet member; 16, transmission rod; 17, reduction gear set; 18, driving rod; 19, driving motor; 20, driving pulley; 21, driven Pulley; 22. Bearing seat; 23. Synchronous belt; 24. Linkage member; 25. Hollow cylinder; 26. Fan; 27. First transmission gear; 28. Intermediate gear; 29. ​​Second transmission gear; 30. U-shaped frame; 31. Roller; 32. Cam; 33. Elastic member; 34. Contact plate; 35. Collecting member; 36. Sliding rod; 37. Reset spring; 38. Top block; 39. L-shaped block; 40. Collecting box; 41. Water-absorbing sponge; 42. Breathing groove. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Example 1: Please refer to Figure 1-Figure 3 , a cable drying device for cable production shown in the figure includes a mounting platform 1, whose main function is to provide a fixed foundation for other components; and also includes: a first mounting seat 2 and a second mounting seat 3 fixed on both sides of the top of the mounting platform 1, and a plurality of the first mounting seats 2 and the second mounting seats 3 are evenly spaced, and an exhaust pipe 4 for rotating exhaust for drying is rotatably connected between the first mounting seat 2 and the second mounting seat 3 through a bearing, a fan 5 is installed at one end of the mounting platform 1, and a drying unit 6 for conveying air to the plurality of exhaust pipes 4 is provided between the fan 5 and the second mounting seat 3, and a transmission unit 7 for transmitting power for rotation is installed on the outer side of the exhaust pipe 4;

[0029] When in use, the transmission unit 7 drives the multiple exhaust tubes 4 to rotate synchronously, adjusts the angle of the airflow, and the drying unit 6 divides the airflow into multiple strands, which are evenly discharged into the multiple exhaust tubes 4, so as to achieve synchronous drying of multiple cables, and can efficiently dry multiple cables at one time. Compared with the existing drying device that dries only one cable in the same time period when drying cables, the number of cables dried each time is significantly increased, thereby improving the drying efficiency of the cables;

[0030] A shaking-off unit 8 is installed on the mounting platform 1 and close to the first mounting seat 2. The shaking-off unit 8 is used to preliminarily collect and process the moisture on the surface of the cable to facilitate subsequent drying of the cable, thereby further improving the drying efficiency.

[0031] For further information, see Figure 4 and Figure 6 The drying unit 6 includes a first connecting pipe 9, an electric heating box 10, a second connecting pipe 11, a gas main pipe 12 and a gas branch pipe 13. The fan 5 and the electric heating box 10 are connected through the first connecting pipe 9, and the gas main pipe 12 and the electric heating box 10 are connected through the second connecting pipe 11. The number of gas branch pipes 13 is equal to the number of second mounting seats 3. One end of the plurality of gas branch pipes 13 is connected to the gas main pipe 12, and the other end passes through the top of the second connecting pipe 11 and is fixedly connected to the gas outlet cover 14. The end of the second mounting seat 3 away from the exhaust pipe 4 is equipped with an air outlet member 15;

[0032] When in use, air is sucked into the first connecting pipe 9 through the blowing effect of the fan 5, and is heated by the electric heating box 10 to generate high-temperature air, and then enters the second connecting pipe 11 and the gas main pipe 12 in sequence, and finally the hot air flow is introduced into the second mounting seat 3 through multiple gas branch pipes 13. The air outlet piece 15 enhances the exhaust effect to achieve efficient transportation of the hot air, so that the hot air can be evenly transported to the exhaust pipe 4 for synchronous drying of multiple cables, thereby improving the drying efficiency and quality, and reducing energy consumption and production costs.

[0033] For further information, see Figure 5 The transmission unit 7 includes a transmission rod 16, a reduction gear set 17, a drive rod 18, a drive motor 19, a driving pulley 20 and a driven pulley 21. The transmission rod 16 is arranged parallel to the exhaust pipe 4 and is rotatably connected to the first mounting seat 2 and the second mounting seat 3 through a bearing. The drive motor 19 is fixed to the bottom of the mounting platform 1. The output end of the drive motor 19 is fixedly connected to the drive rod 18 through a coupling. Bearing seats 22 are rotatably installed on both sides of the drive rod 18. The bearing seats 22 and the mounting seats are rotatably connected. The bottom of the platform 1 is fixed, the driving pulley 20 is fixed to the middle of the driving rod 18, the driven pulley 21 is fixed to the middle of the transmission rod 16, a synchronous belt 23 is connected between the driving pulley 20 and the plurality of driven pulleys 21, two groups of reduction gear sets 17 are symmetrically provided on both sides of the exhaust pipe 4, the output end of the reduction gear set 17 is fixedly connected to the exhaust pipe 4, a linkage member 24 is also connected between the air outlet member 15 and the transmission rod 16, and the end of the driving rod 18 away from the driving motor 19 is connected to the shaking unit 8;

[0034] When in use, by starting the drive motor 19, the drive motor 19 drives the drive rod 18 to rotate, the drive rod 18 drives the active pulley 20 to rotate, the active pulley 20 drives multiple driven pulleys 21 to rotate synchronously through the synchronous belt 23, and then drives multiple transmission rods 16 to rotate synchronously, the transmission rod 16 drives the exhaust pipe 4 to rotate through the reduction gear set 17, and then the rotation of multiple groups of exhaust pipes 4 can be realized at the same time, so as to discharge the hot air to evenly dry the cables inserted inside, reduce the drying dead corners, and further improve the drying efficiency.

[0035] For further information, see Figure 4 A ventilation groove 42 is provided at the upper middle portion of the exhaust pipe 4, and the ventilation groove 42 is in a long strip shape;

[0036] It should be noted that the designed ventilation grooves 42 can effectively guide and prompt the moist air accumulated in the exhaust pipe 4 to flow out quickly, thereby greatly improving the exhaust efficiency and further optimizing and improving the overall effect of the drying process.

[0037] For further information, see Figure 6 The air outlet member 15 includes a hollow cylinder 25 and a fan 26. The hollow cylinder 25 is rotatably connected to one end of the second mounting seat 3 through a bearing, and its two ends are respectively located inside and outside the second mounting seat 3. The end located inside the second mounting seat 3 is fixedly sleeved with the fan 26. The hollow cylinder 25 and the exhaust pipe 4 are coaxially arranged. The output end of the linkage member 24 is transmission-connected to the hollow cylinder 25. The linkage member 24 is installed on the end of the second mounting seat 3 away from the exhaust pipe 4; the linkage member 24 includes a first transmission gear 27 fixedly sleeved with one end of the transmission rod 16, and an intermediate gear 28 is meshed on the upper side of the first transmission gear 27. One end of the central axis of the intermediate gear 28 is rotatably connected to the second mounting seat 3 through a bearing, and a second transmission gear 29 is meshed on the upper side of the intermediate gear 28. The second transmission gear 29 is fixedly sleeved with the hollow cylinder 25;

[0038] When in use, the rotation of the transmission rod 16 drives the first transmission gear 27 to rotate, the first transmission gear 27 drives the intermediate gear 28 to rotate, the intermediate gear 28 drives the second transmission gear 29 to rotate, the second transmission gear 29 drives the hollow cylinder 25 to rotate, the hollow cylinder 25 drives the fan 26 to rotate, the fan 26 will introduce the hot air flow into the second mounting seat 3 to produce a negative pressure effect again, and blow it into the exhaust pipe 4, cooperate with the rotation of the exhaust pipe 4 to better change the direction of the airflow, ensure that the hot air flow discharged into the exhaust pipe 4 can fully cover the cable surface, and achieve the best drying effect.

[0039] For further information, see Figure 6 , the number of teeth of the first transmission gear 27 is four times the number of teeth of the second transmission gear 29;

[0040] It should be noted that: the speed-increasing effect is achieved through the ratio of the number of teeth of the gears. The rotation speed of the fan 26 not only exceeds the rotation speed of the exhaust pipe 4, but also the speed-increasing effect is very significant. This design not only improves the working efficiency of the fan 26, but also ensures the stable operation of the exhaust system.

[0041] Example 2: Please refer to Figure 7 and Figure 8 This embodiment further explains the first embodiment, and the difference is that the optimization is performed before the cable is dried.

[0042] Specifically, the shaking unit 8 includes a U-shaped frame 30, a roller 31, a cam 32, an elastic member 33 and a contact plate 34. The roller 31 is fixed to the bottom of the U-shaped frame 30. The cam 32 and the roller 31 are slidably matched. The cam 32 is fixedly connected to one end of the driving rod 18. The contact plate 34 is fixedly connected to the top of the U-shaped frame 30. Two groups of elastic members 33 are provided, and the two groups of elastic members 33 are symmetrically arranged on both sides of the mounting platform 1. A collecting member 35 is provided below the bottom of the contact plate 34.

[0043] When in use, the cam 32 is driven to rotate by the driving rod 18. The design of the cam 32 and the roller 31 can produce up and down reciprocating motion, thereby driving the U-shaped frame 30 to reciprocate up and down, and the elastic member 33 can maintain the stability of the motion, and finally driving the contact plate 34 to produce a shaking effect, shaking the supported cable, so that the moisture attached to the surface of the cable drips off, which can effectively cause the moisture attached to the cable sheath to drip off, thereby providing convenience for the subsequent cable drying work and greatly improving the efficiency of the drying work.

[0044] Meanwhile, the elastic member 33 includes a sliding rod 36, a return spring 37, a top block 38 and an L-shaped block 39. The bottom end of the sliding rod 36 is fixedly connected to the U-shaped frame 30, the top block 38 is fixed to the top of the sliding rod 36, the return spring 37 is arranged on the outside of the sliding rod 36, and the two ends of the return spring 37 are respectively fixedly connected to the top block 38 and the L-shaped block 39. The sliding rod 36 and the L-shaped block 39 are slidably sleeved, and one end of the L-shaped block 39 is fixedly connected to the outer wall of the mounting platform 1.

[0045] Specifically, when external force acts on the U-shaped frame 30, the return spring 37 can drive the sliding rod 36 and the L-shaped block 39 to slide relative to each other through its elastic force, thereby realizing up and down reciprocating motion. At the same time, the other end of the L-shaped block 39 is tightly fixed to the outer wall of the mounting platform 1 to increase the overall stability, so that the U-shaped frame 30 can efficiently produce up and down reciprocating motion on the contact plate 34 to meet the effect of shaking the contact plate 34.

[0046] Example 3: Please refer to Figure 7 and Figure 8This embodiment further illustrates other embodiments, and the difference lies in that the shaking unit 8 is optimized.

[0047] Specifically, the shaking-off unit 8 includes a U-shaped frame 30, a roller 31, a cam 32, an elastic member 33 and a contact plate 34, the roller 31 is fixed at the bottom of the U-shaped frame 30, the cam 32 and the roller 31 are slidably matched, the cam 32 is fixedly connected to one end of the driving rod 18, the contact plate 34 is fixedly connected to the top of the U-shaped frame 30, two groups of elastic members 33 are provided, and the two groups of elastic members 33 are symmetrically arranged on both sides of the mounting platform 1, and a collecting member 35 is provided below the bottom of the contact plate 34; the collecting member 35 includes a collecting box 40 fixed on the mounting platform 1 and located directly below the contact plate 34, the top of the collecting box 40 is open, and an absorbent sponge 41 is placed on the inner bottom of the collecting box 40, and the designed collecting member 35 can absorb dripping water to prevent water from splashing on the mounting platform 1 and affecting the use of the structure. Such a design can not only improve the service life of the mounting platform 1, but also reduce the possibility of damage to the equipment on the mounting platform 1 due to water splashing.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable drying device for cable production, comprising: Mounting table (1); It is characterized by: also including: A first mounting seat (2) and a second mounting seat (3) are fixed on both sides of the top of the mounting platform (1), and a plurality of the first mounting seat (2) and the second mounting seat (3) are distributed at equal intervals. An exhaust pipe (4) for rotating exhaust for drying is rotatably connected between the first mounting seat (2) and the second mounting seat (3) via a bearing. A fan (5) is installed at one end of the mounting platform (1), and a drying unit (6) for transmitting air to the plurality of exhaust pipes (4) is provided between the fan (5) and the second mounting seat (3). A transmission unit (7) for transmitting power for rotation is installed on the outer side of the exhaust pipe (4); a shaking-off unit (8) installed on the mounting platform (1) and close to the first mounting seat (2), the shaking-off unit (8) being used to preliminarily collect and process moisture on the surface of the cable; The drying unit (6) comprises a first connecting pipe (9), an electric heating box (10), a second connecting pipe (11), a gas main pipe (12) and a gas branch pipe (13); the fan (5) and the electric heating box (10) are connected via the first connecting pipe (9); the gas main pipe (12) and the electric heating box (10) are connected via the second connecting pipe (11); the number of the gas branch pipes (13) is equal to the number of the second mounting base (3); one end of the plurality of gas branch pipes (13) is connected to the gas main pipe (12), and the other end passes through the top of the second connecting pipe (11) and is fixedly connected to an air outlet hood (14); an air outlet member (15) is installed at one end of the second mounting base (3) away from the exhaust pipe (4); The transmission unit (7) comprises a transmission rod (16), a reduction gear set (17), a drive rod (18), a drive motor (19), a driving pulley (20) and a driven pulley (21); the transmission rod (16) is arranged parallel to and directly below the exhaust pipe (4), and the transmission rod (16) is rotatably connected to the first mounting seat (2) and the second mounting seat (3) via a bearing; the drive motor (19) is fixed to the bottom of the mounting platform (1); the output end of the drive motor (19) is fixedly connected to the drive rod (18) via a coupling; bearing seats (22) are rotatably mounted on both sides of the drive rod (18); the bearing seats (22) are rotatably connected to the mounting platform ( 1), the driving pulley (20) is fixed to the middle of the driving rod (18), the driven pulley (21) is fixed to the middle of the transmission rod (16), a synchronous belt (23) is connected in transmission between the driving pulley (20) and the plurality of driven pulleys (21), two groups of reduction gear sets (17) are symmetrically provided on both sides of the exhaust pipe (4), the output end of the reduction gear set (17) is fixedly connected to the exhaust pipe (4), a linkage member (24) is also connected in transmission between the air outlet member (15) and the transmission rod (16), and one end of the driving rod (18) away from the driving motor (19) is connected in transmission to the shaking-off unit (8); The air outlet member (15) comprises a hollow cylinder (25) and a fan (26); the hollow cylinder (25) is rotatably connected to one end of the second mounting seat (3) via a bearing, and its two ends are respectively located inside and outside the second mounting seat (3); the end located inside the second mounting seat (3) is fixedly sleeved with the fan (26); the hollow cylinder (25) and the exhaust pipe (4) are coaxially arranged; the output end of the linkage member (24) is transmission-connected to the hollow cylinder (25); and the linkage member (24) is mounted on one end of the second mounting seat (3) away from the exhaust pipe (4).

2. A cable drying device for cable production according to claim 1, characterized in that: The linkage member (24) comprises a first transmission gear (27) fixedly sleeved with one end of the transmission rod (16); an intermediate gear (28) is meshed on the upper side of the first transmission gear (27); one end of the center axis of the intermediate gear (28) is rotatably connected to the second mounting seat (3) via a bearing; a second transmission gear (29) is meshed on the upper side of the intermediate gear (28); and the second transmission gear (29) is fixedly sleeved with the hollow cylinder (25).

3. A cable drying device for cable production according to claim 1, characterized in that: The shaking-off unit (8) comprises a U-shaped frame (30), a roller (31), a cam (32), an elastic member (33) and a contact plate (34); the roller (31) is fixed to the bottom of the U-shaped frame (30); the cam (32) and the roller (31) are slidably matched; the cam (32) is fixedly connected to one end of the driving rod (18); the contact plate (34) is fixedly connected to the top of the U-shaped frame (30); two groups of the elastic members (33) are provided, and the two groups of the elastic members (33) are symmetrically arranged on both sides of the mounting platform (1); and a collecting member (35) is provided below the bottom of the contact plate (34).

4. A cable drying device for cable production according to claim 3, characterized in that: The elastic member (33) comprises a sliding rod (36), a return spring (37), a top block (38) and an L-shaped block (39); the bottom end of the sliding rod (36) is fixedly connected to the U-shaped frame (30); the top block (38) is fixed to the top of the sliding rod (36); the return spring (37) is arranged on the outside of the sliding rod (36); the two ends of the return spring (37) are respectively fixedly connected to the top block (38) and the L-shaped block (39); the sliding rod (36) and the L-shaped block (39) are slidably sleeved; one end of the L-shaped block (39) is fixedly connected to the outer wall of the mounting platform (1).

5. A cable drying device for cable production according to claim 3, characterized in that: The collecting member (35) comprises a collecting box (40) fixed on the mounting platform (1) and located directly below the contact plate (34); the top of the collecting box (40) is open, and a water-absorbing sponge (41) is placed at the inner bottom of the collecting box (40).

6. A cable drying device for cable production according to claim 1, characterized in that: A ventilation groove (42) is provided at the upper middle portion of the exhaust pipe (4), and the ventilation groove (42) is in the shape of a long strip.

7. A cable drying device for cable production according to claim 2, characterized in that: The number of teeth of the first transmission gear (27) is four times the number of teeth of the second transmission gear (29).

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