A cooling device for the production of special cables

Abstract

The present invention discloses a cooling device for special cable production, which is applied in the technical field of cable cooling devices. The key points of its technical solution are: it comprises a cooling pool; a lifting seat is movably connected in the cooling pool along the vertical direction based on a lifting component; one end of the lifting seat is provided with a plurality of first conveying wheels evenly spaced along the vertical direction, and the other end is movably connected with a second conveying wheel with an adjustable interval between the first conveying wheels based on a plurality of telescopic guide components; a temperature control component is provided in the cooling pool, and a drying component and a cable storage component are respectively provided outside the cooling pool along the conveying direction of the cable; the technical effects are: precise cooling speed and temperature control, and simple structure.

Description

Technical Field

[0001] The present invention relates to the technical field of cable cooling devices, and in particular to a cooling device for producing special cables. Background Art

[0002] In the production process of special cables, the cooling process plays a vital role in the quality and performance of the cables. Proper cooling can ensure the stability of the internal structure of the cables and improve their electrical properties, mechanical properties and corrosion resistance.

[0003] However, the existing special cable cooling devices on the market have significant defects. The most prominent problem is the inability to effectively control the cooling effect. On the one hand, the cooling temperature is difficult to control accurately, and the temperature is often too high or too low. When the temperature is too high, the cable cannot be fully cooled, resulting in abnormal crystal structure of the internal material, affecting the physical and chemical properties of the cable, such as reducing the tensile strength and insulation performance of the cable; while too low a temperature may make the cable material brittle, also damaging the flexibility and durability of the cable. On the other hand, the cooling speed is also difficult to reasonably adjust. Too fast a cooling speed may cause stress concentration inside the cable, which is prone to cracking and other problems in subsequent use; too slow a cooling speed will reduce production efficiency and increase production costs.

[0004] In summary, the existing special cable cooling device cannot effectively control the cooling effect, which seriously restricts the production quality and production efficiency of special cables. It is urgent to develop a new cooling device to solve these problems. Summary of the Invention

[0005] The object of the present invention is to provide a cooling device for special cable production, which has the advantages of precise cooling speed and temperature control and simple structure.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions: a cooling device for special cable production, comprising a cooling pool; a lifting seat is movably connected to the cooling pool in the vertical direction based on a lifting assembly, one end of the lifting seat is provided with a plurality of first conveying wheels evenly spaced along the vertical direction, and the other end is movably connected to a second conveying wheel with an adjustable interval between the first conveying wheel based on a plurality of telescopic guide assemblies, a temperature control assembly is provided in the cooling pool, and a drying assembly and a cable storage assembly are respectively provided outside the cooling pool along the conveying direction of the cable.

[0007] The present invention is further configured as follows: the lifting assembly includes a guide lifting groove opened in the cooling pool for the lifting seat to slide, and a group of lifting cylinders symmetrically fixedly connected to both ends of the cooling pool for driving the lifting seat to move up and down.

[0008] The present invention is further configured as follows: the telescopic guide assembly includes a mounting plate slidably connected to the lifting seat in a horizontal direction and a sliding rod fixedly connected to the mounting plate in a horizontal direction; the lifting seat is provided with a sliding groove for the sliding rod to slide; the second conveying wheel is fixedly connected to the mounting plate; and the lifting seat is fixedly connected to a telescopic assembly that drives the sliding rod to slide in the sliding groove.

[0009] The present invention is further configured as follows: a plurality of guide rods are fixedly connected to the mounting plate along the horizontal direction, and a plurality of guide sleeves cooperating with the guide rods are fixedly connected to the lifting seat.

[0010] The present invention is further configured such that the telescopic assembly uses a telescopic electric cylinder.

[0011] The present invention is further configured as follows: the temperature control component includes a water inlet and a water outlet respectively opened on the cooling pool, the water inlet and the water outlet are respectively provided with a water inlet valve and a water outlet valve, the water inlet is externally connected to a constant temperature water supply, and the cooling pool is provided with a plurality of first temperature sensors for detecting the water temperature and a turbulence component for promoting the mixing of water flow in the cooling pool to ensure consistent water temperature.

[0012] The present invention is further configured as follows: the turbulence component includes turbulence blades rotatably connected to the cooling pool and a drive motor that drives the turbulence blades to rotate.

[0013] The present invention is further configured as follows: a second temperature sensor for measuring the water outlet temperature of the cable is fixedly connected to the top of the cooling pool, the first temperature sensor is coupled to the water inlet valve and the water outlet valve, and the second temperature sensor is coupled to the telescopic guide assembly.

[0014] The present invention is further configured as follows: the drying component includes a drying cylinder fixedly connected to the cooling pool and a plurality of air outlets evenly arranged on the inner wall of the drying cylinder, the plurality of air outlets are connected based on a connecting pipe, and an air inlet connected to the connecting pipe is fixedly connected to the outside of the drying cylinder.

[0015] The present invention is further configured as follows: the cable storage assembly includes a cable storage roller and a storage motor that drives the cable storage roller to rotate.

[0016] In summary, the present invention has the following beneficial effects:

[0017] 1. A lifting seat is provided in the cooling pool and a plurality of first conveying wheels are provided at one end of the lifting seat, and a plurality of second conveying wheels are provided at the other end based on a telescopic guide assembly. The cable is conveyed at a constant speed by alternately passing through the first conveying wheels and the second conveying wheels in sequence. The telescopic guide assembly is used to precisely adjust the interval between each first conveying wheel and the second conveying wheel, thereby precisely adjusting the length of the cable in the cooling pool, that is, precisely adjusting the cooling time of the cable to achieve precise control of the cooling speed and cooling effect of the cable. A temperature control assembly is provided in the cooling pool to ensure that the temperature of the cooling water in the cooling pool is always kept constant, thereby reducing the impact on the cooling speed and cooling effect of the cable, and the structure is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a cross-sectional view of the overall structure of this embodiment;

[0019] Figure 2 yes Figure 1 A magnified schematic diagram of part A;

[0020] Figure 3 yes Figure 1 An enlarged schematic diagram of part B.

[0021] Figure numerals: 1. Cooling pool; 2. Lifting assembly; 21. Guide lifting groove; 22. Lifting cylinder; 3. Lifting seat; 4. First conveying wheel; 5. Telescopic guide assembly; 51. Mounting plate; 52. Sliding rod; 53. Sliding groove; 54. Telescopic assembly; 55. Guide rod; 56. Guide sleeve; 6. Second conveying wheel; 7. Temperature control assembly; 71. Water inlet; 72. Water outlet; 73. Water inlet valve; 74. Water outlet valve; 75. First temperature sensor; 76. Turbulence assembly; 77. Second temperature sensor; 78. Turbulence blade; 79. Drive motor; 8. Drying assembly; 81. Drying cylinder; 82. Air outlet; 83. Connecting pipe; 84. Air inlet; 9. Cable storage assembly; 91. Cable storage roller. DETAILED DESCRIPTION

[0022] The present invention will be further described in detail below with reference to the accompanying drawings.

[0023] Example:

[0024] refer to Figures 1 to 3The cable is transported to the cooling pool 1 by the lifting device 5 and the cooling device 6. The cable is then transported to the cooling pool 1 by the lifting device 5. The cable is then transported to the cooling pool 1 by the lifting device 5.

[0025] refer to Figure 1 Specifically, the lifting assembly 2 includes a guide lifting groove opened in the cooling pool 1 for the lifting seat 3 to slide, and a group of lifting cylinders 22 symmetrically fixedly connected to both ends of the cooling pool 1 for driving the lifting seat 3 to move up and down. Since the special cable is not infinitely long, when a section is cut off, the lifting seat 3 is driven to rise by the lifting cylinder 22 to facilitate winding.

[0026] refer to Figures 1 to 2 Specifically, the telescopic guide assembly 5 includes a mounting plate 51 that is slidably connected to the lifting seat 3 in the horizontal direction and a sliding rod 52 that is fixedly connected to the mounting plate 51 in the horizontal direction. A sliding groove 53 is provided on the lifting seat 3 for the sliding rod 52 to slide. The second conveying wheel 6 is fixedly connected to the mounting plate 51. A telescopic assembly 54 that drives the sliding rod 52 to slide in the sliding groove 53 is fixedly connected to the lifting seat 3. The telescopic assembly 54 drives the sliding rod 52 to slide in the sliding groove 53 to adjust the position of the mounting plate 51 and the second conveying wheel 6. By controlling the position of each second conveying wheel 6, the length of the cable in the cooling pool 1 can be accurately adjusted, that is, the cooling time of the cable can be accurately adjusted to achieve precise control of the cooling speed and cooling effect of the cable. A number of guide rods 55 are fixedly connected to the mounting plate 51 in the horizontal direction, and a number of guide sleeves 56 that cooperate with the guide rods 55 are fixedly connected to the lifting seat 3. The cooperation between the guide rods 55 and the guide sleeves 56 ensures the stability of the mounting plate 51 during the adjustment process. In this embodiment, the telescopic component 54 uses a telescopic electric cylinder, which has good control over the telescopic length accuracy and can upload the telescopic data for coordinated and precise control.

[0027] refer to Figure 1 Specifically, the temperature control component 7 includes a water inlet 71 and a water outlet 72 respectively provided on the cooling pool 1, and a water inlet valve 73 and a water outlet valve 74 are respectively provided at the water inlet 71 and the water outlet 72. The water inlet 71 is externally connected to a constant temperature water supply to provide water at a constant temperature for cooling water replenishment. A plurality of first temperature sensors 75 for detecting water temperature and a turbulence component 76 for promoting water mixing in the cooling pool 1 to ensure consistent water temperature are provided in the cooling pool 1. The turbulence component 76 includes a turbulence blade 78 rotatably connected to the cooling pool 1 and a drive motor 79 that drives the turbulence blade 78 to rotate. The turbulence blade 78 is driven by the drive motor 79 to rotate, thereby promoting the heat transfer rate of the temperature in the cooling pool 1. To ensure that the temperature in the cooling pool 1 remains constant, a second temperature sensor 77 for measuring the water outlet temperature of the cable is fixedly connected to the top of the cooling pool 1, the first temperature sensor 75 is coupled to the water inlet valve 73 and the water outlet valve 74, and the second temperature sensor 77 is coupled to the telescopic guide assembly 5. In order to ensure that the temperature in the cooling pool 1 always remains constant, when the first temperature sensor 75 senses that the water temperature is abnormal, the system controls the water inlet valve 73 or the water outlet valve 74 to open or close, thereby quickly stabilizing the water temperature in the cooling pool 1. When the second temperature sensor 77 senses that the cable temperature is abnormal, the telescopic guide assembly 5 is controlled to adjust the length of the cable in the cooling pool 1 to adjust the temperature of the cable.

[0028] refer to Figure 1 and Figure 3 Specifically, the drying component 8 includes a drying cylinder 81 fixedly connected to the cooling pool 1 and a plurality of air outlets 82 evenly arranged on the inner wall of the drying cylinder 81. The plurality of air outlets 82 are connected based on a connecting pipe 83. An air inlet 84 connected to the connecting pipe 83 is fixedly connected to the outside of the drying cylinder 81. The air passes through the connecting pipe 83 from the air inlet 84 and is discharged from the air outlet 82, thereby quickly drying the cable.

[0029] Specifically, the cable storage assembly 9 includes a cable storage roller 91 and a storage motor that drives the cable storage roller 91 to rotate.

[0030] Brief description of the usage process: The cable is transported at a constant speed by passing through the first conveying wheel 4 and the second conveying wheel 6 in sequence, and the telescopic guide component 5 is used to accurately adjust the interval between each first conveying wheel 4 and the second conveying wheel 6, so as to accurately adjust the length of the cable in the cooling pool 1 and accurately control the cooling speed and cooling effect of the cable.

[0031] This specific embodiment is merely an explanation of the present invention and is not intended to limit the present invention. After reading this specification, those skilled in the art may make creative modifications to this embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A cooling device for special cable production, comprising a cooling pool (1); characterized in that: A lifting seat (3) is movably connected to the cooling pool (1) based on a lifting assembly (2) along the vertical direction. One end of the lifting seat (3) is provided with a plurality of first conveying wheels (4) evenly spaced along the vertical direction. The other end of the lifting seat (3) is movably connected to a second conveying wheel (6) with an adjustable interval between the first conveying wheel (4) based on a plurality of telescopic guide assemblies (5). A temperature control assembly (7) is provided in the cooling pool (1). A drying assembly (8) and a cable storage assembly (9) are respectively provided outside the cooling pool (1) along the conveying direction of the cable. The telescopic guide assembly (5) includes a mounting plate (51) connected to the lifting seat (3) in a sliding manner in a horizontal direction and a sliding rod (52) fixedly connected to the mounting plate (51) in a horizontal direction. The lifting seat (3) is provided with a sliding groove (53) for the sliding rod (52) to slide. The second conveying wheel (6) is fixedly connected to the mounting plate (51). The lifting seat (3) is fixedly connected to a telescopic assembly (54) for driving the sliding rod (52) to slide in the sliding groove (53). A plurality of guide rods (55) are fixedly connected to the mounting plate (51) along the horizontal direction, and a plurality of guide sleeves (56) that cooperate with the guide rods (55) are fixedly connected to the lifting seat (3); The telescopic assembly (54) uses a telescopic electric cylinder; A second temperature sensor (77) for measuring the outlet water temperature of the cable is fixedly connected to the top of the cooling pool (1), and the second temperature sensor (77) is coupled to the telescopic guide assembly (5).

2. A cooling device for special cable production according to claim 1, characterized in that: The lifting assembly (2) includes a guide lifting groove (21) provided in the cooling pool (1) for the lifting seat (3) to slide, and a set of lifting cylinders (22) symmetrically fixedly connected to both ends of the cooling pool (1) for driving the lifting seat (3) to move up and down.

3. A cooling device for special cable production according to claim 1, characterized in that: The temperature control component (7) comprises a water inlet (71) and a water outlet (72) respectively provided on the cooling pool (1); the water inlet (71) and the water outlet (72) are respectively provided with a water inlet valve (73) and a water outlet valve (74); the water inlet (71) is externally connected to a constant temperature water supply device; the cooling pool (1) is provided with a plurality of first temperature sensors (75) for detecting water temperature and a turbulence component (76) for promoting mixing of water flow in the cooling pool (1) to ensure uniform water temperature.

4. A cooling device for special cable production according to claim 3, characterized in that: The turbulence component (76) includes a turbulence blade (78) rotatably connected to the cooling pool (1) and a drive motor (79) for driving the turbulence blade (78) to rotate.

5. A cooling device for special cable production according to claim 3, characterized in that: The first temperature sensor (75) is coupled to the water inlet valve (73) and the water outlet valve (74).

6. A cooling device for special cable production according to claim 1, characterized in that: The drying assembly (8) comprises a drying cylinder (81) fixedly connected to the cooling pool (1) and a plurality of air outlets (82) evenly arranged and opened on the inner wall of the drying cylinder (81), wherein the plurality of air outlets (82) are connected via a connecting pipe (83), and an air inlet (84) connected to the connecting pipe (83) is fixedly connected to the outside of the drying cylinder (81).

7. A cooling device for special cable production according to claim 1, characterized in that: The cable storage assembly (9) comprises a cable storage roller (91) and a storage motor for driving the cable storage roller (91) to rotate.

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