Rapid cooling device for high-temperature cable

Abstract

The utility model relates to the technical field of cable production, in particular to a rapid cooling device for a high-temperature cable. Comprising a cooling box and a plurality of cable limiting mechanisms. The upper end and the two sides of the cooling box are open. A plurality of partition plates are arranged on the inner side of the cooling box, the heights of the partition plates are sequentially reduced from left to right, and an inner cavity of the cooling box is divided into a plurality of cooling cavities through the partition plates. Cooling water with different water temperatures is respectively stored in the plurality of cooling cavities; the multiple cable limiting mechanisms are installed at the upper ends of the multiple partition plates and the inner sides of the multiple cooling cavities respectively. According to the technical scheme, the cable is cooled in a multi-stage cooling mode, so that the cable can be prevented from deforming or cracking, and the production quality of the cable is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable production technical field especially relates to a high temperature cable's quick cooling device. BACKGROUND

[0002] The cable is generally formed with the sheath together in the production and processing process, realizes through high temperature extrusion, and the cable after forming is immersed in water and is cooled most quickly.

[0003] The patent with the announcement number CN221850901U discloses a cooling machine for cable manufacturing, including a water tank, the front side of the water tank is provided with a flushing tank, the flushing tank is equipped with a spray flushing mechanism, the rear side of the water tank is provided with a cable dehumidification mechanism, a plurality of guide wheels are rotationally arranged in the water tank, the cable enters the water tank and is pressed to the cooling water at the bottom of the water tank under the action of the plurality of guide wheels, the cable dehumidification mechanism is composed of a water bead scraping assembly arranged at the front side and a water stain air drying fan arranged at the rear side.

[0004] The above-mentioned patent still has the following technical defects: one temperature zone is arranged in the water tank, when the water temperature is low, the rapid cooling of the cable can cause its shrinkage deformation, and also easily cause its surface cracking, if the water temperature is increased, the effect of sufficient cooling cannot be achieved. UTILITY MODEL CONTENTS

[0005] The utility model aims at the problems in the background art, and provides a high temperature cable's quick cooling device.

[0006] The technical scheme of the utility model relates to a high temperature cable's quick cooling device, which comprises:

[0007] The upper end and both sides of the cooling box are provided with openings, a plurality of partitions are arranged on the inner side of the cooling box, the heights of the plurality of partitions decrease from left to right in sequence, and the inner cavity of the cooling box is divided into a plurality of cooling cavities by the plurality of partitions; different cooling water with different water temperatures is respectively stored in the plurality of cooling cavities;

[0008] A plurality of cable limiting mechanisms are respectively arranged on the upper ends of the plurality of partitions and the inner sides of the plurality of cooling cavities.

[0009] Preferably, the inner sides of the plurality of cooling cavities are provided with a plurality of pads, and the distances between the plurality of pads and the upper ends of the shorter partitions on the sides thereof are equal.

[0010] Preferably, the high temperature cable's quick cooling device further comprises a cold water tank, the cold water tank is arranged above the cooling box, a drain pipe is communicated with the bottom end of the cold water tank, drain pipes penetrating through both ends of the remaining partitions except the partitions at both ends are arranged on the remaining partitions, the drain pipe on the partition is located at the bottom end of the left cooling cavity, and a sealing mechanism for simultaneously sealing the plurality of drain pipes is arranged on the cold water tank.

[0011] Preferably, the sealing mechanism comprises an electric telescopic rod, a connecting frame and a plurality of sealing plates, the electric telescopic rod is installed on the cold water tank, the connecting frame is connected with the output shaft of the electric telescopic rod, and the plurality of sealing plates cover the plurality of drain pipes respectively, and the connecting frame is connected with the plurality of sealing plates through connecting rods.

[0012] Preferably, the cooling tank is provided with a gantry, and the gantry is provided with a stirring mechanism; the stirring mechanism comprises a driving assembly and a plurality of stirring assemblies; each of the plurality of stirring assemblies comprises a rotating shaft and a plurality of stirring blades; the plurality of rotating shafts are rotatably installed on the gantry; the plurality of stirring blades are installed on the plurality of rotating shafts respectively; the plurality of stirring blades are located on the inner sides of the plurality of cooling cavities respectively; the driving assembly comprises a motor, a plurality of worms and a plurality of worm gears; the plurality of worm gears are installed on the plurality of rotating shafts respectively; the plurality of worms are connected with the plurality of worm gears in a meshed mode; the adjacent two worms are connected with a connecting shaft; the two worms located at the two ends are rotatably installed on the gantry; and the motor is installed on the gantry and connected with the worms through an output shaft.

[0013] Preferably, the cable limiting mechanism comprises a rotating frame and two rollers rotatably installed on the rotating frame; and the rotating frame is provided with an annular groove.

[0014] Preferably, the cooling tank is provided with a plurality of thermometers for measuring the water temperature on the inner sides of the plurality of cooling cavities respectively.

[0015] Compared with the prior art, the technical scheme has the beneficial technical effects that: the plurality of cooling cavities with different temperatures are arranged, the cable is cooled by using the multi-stage cooling mode, the shrinkage deformation or cracking of the cable caused by the excessive cooling speed of the cable is prevented, and the production quality of the cable is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 and Figure 2 are structural schematic diagrams of the utility model.

[0017] Figure 3 is a local enlarged structural schematic diagram of A in Figure 1

[0018] Reference signs: 1, cooling tank; 101, cooling cavity; 2, partition plate; 3, cold water tank; 4, gantry; 5, connecting frame; 6, electric telescopic rod; 7, sealing plate; 8, connecting rod; 9, drain pipe; 10, motor; 11, worm; 12, worm gear; 13, rotating shaft; 14, connecting shaft; 15, rotating frame; 16, roller. DETAILED DESCRIPTION

[0019] Embodiment one

[0020] As Figures 1-3 ​As shown, the high-temperature cable cooling device comprises a cooling box 1 and a plurality of cable limiting mechanisms.

[0021] The upper end and both sides of the cooling box 1 are open; the inner side of the cooling box 1 is provided with a plurality of partitions 2, the height of the plurality of partitions 2 decreases from left to right, and the inner cavity of the cooling box 1 is divided into a plurality of cooling cavities 101 by the plurality of partitions 2; the plurality of cooling cavities 101 respectively store cooling water with different water temperatures; the cooling box 1 is provided with a plurality of thermometers for measuring the water temperature in the plurality of cooling cavities 101, and the thermometers can detect the water temperature in the cooling cavities 101 in real time.

[0022] The plurality of cable limiting mechanisms are respectively installed on the upper ends of the plurality of partitions 2 and the inner sides of the plurality of cooling cavities 101, and each cable limiting mechanism comprises a rotating frame 15 and two rollers 16 rotatably installed on the rotating frame 15, and the rotating frame 15 is provided with an annular groove; the cable passes between the two rollers 16, and the annular groove can limit the cable.

[0023] Specifically, the high-temperature cable sequentially passes through the plurality of cooling cavities 101, and the plurality of cable limiting mechanisms are installed for limiting the cable, so that the cable can pass through the water area at the bottom end of the plurality of cooling cavities 101; the cable first passes through the water body in the high-temperature area, and then passes through the water body in the low-temperature area, so that the cable is cooled by the multi-stage cooling method, thereby preventing the cable from being deformed or cracked due to the too fast cooling speed, and improving the production quality of the cable.

[0024] Embodiment two

[0025] As shown in Figure 1 and Figure 2 , the high-temperature cable cooling device of the present embodiment is compared with the first embodiment, wherein the inner sides of the plurality of cooling cavities 101 are provided with a plurality of pads, and the distance between the plurality of pads and the upper ends of the shorter partitions 2 on the side is equal; by providing the pads, the total water storage capacity of the plurality of cooling cavities 101 is equal, thereby avoiding excessive water storage in the cooling cavities 101.

[0026] Embodiment three

[0027] As shown in Figure 1 and Figure 2As shown, a rapid cooling device for a high-temperature cable proposed in this embodiment, compared with embodiment 1, in this embodiment, further includes a cold water tank 3, which is arranged above the cooling box 1, and a drain pipe 9 is provided at the bottom end of the cold water tank 3; except for the partitions 2 at both ends, the remaining multiple partitions 2 are provided with drain pipes 9 running through both ends thereof, and the drain pipe 9 on the partition 2 is located at the bottom end of the cooling chamber 101 on its left side; a sealing mechanism for simultaneously sealing multiple drain pipes 9 is installed on the cold water tank 3, and the sealing mechanism includes an electric telescopic rod 6, a connecting frame 5 and a plurality of sealing plates 7, the electric telescopic rod 6 is installed on the cold water tank 3, the connecting frame 5 It is connected to the output shaft of the electric telescopic rod 6, and multiple sealing plates 7 respectively cover multiple drainage pipes 9. Connecting rods 8 are connected between the connecting frame 5 and the multiple sealing plates 7. As the cooling work continues, the temperature of the water inside the multiple cooling chambers 101 rises. At this time, the electric telescopic rod 6 can be started to drive the multiple sealing plates 7 to move upward, so that one end of the drainage pipe 9 is in a naked state. At this time, the water with a lower temperature inside the left cooling chamber 101 flows into the right cooling chamber 101 to reduce the temperature of the water inside the right cooling chamber 101, thereby achieving synchronous cooling of the water inside the multiple cooling chambers 101, and the cooling efficiency is high.

[0028] Example 4

[0029] like Figure 1 and Figure 3 As shown, a rapid cooling device for a high-temperature cable proposed in this embodiment, compared with the third embodiment, in this embodiment, a gantry 4 is provided on the cooling box 1, and a stirring mechanism is installed on the gantry 4, and the stirring mechanism includes a driving assembly and a plurality of stirring assemblies; the stirring assembly includes a plurality of rotating shafts 13 and a plurality of stirring blades, and the plurality of rotating shafts 13 are rotatably mounted on the gantry 4, and the plurality of stirring blades are respectively mounted on the plurality of rotating shafts 13, and the plurality of stirring blades are respectively located on the inner sides of the plurality of cooling chambers 101; the driving assembly includes a motor 10, a plurality of worms 11 and a plurality of worm gears 12, and the plurality of worm gears 12 are respectively mounted on the plurality of rotating shafts 13. On the shaft 13, multiple worms 11 are respectively meshed and connected with multiple worm wheels 12, and a connecting shaft 14 is connected between two adjacent worms 11. The worms 11 at both ends are rotatably installed on the gantry 4, and the motor 10 is installed on the gantry 4 and its output shaft is connected to the worm 11; when the water inside the multiple cooling chambers 101 is cooled, the motor 10 is started to drive the multiple worms 11 to rotate, and the worm 11 drives the worm wheel 12 to rotate, and then drives the rotating shaft 13 and the stirring blade to rotate, so that the water in the cooling chamber 101 can be stirred, which is beneficial to ensure the uniformity of the water temperature inside the cooling chamber 101.

[0030] The embodiment of the utility model is explained in detail above in combination with the drawings, but the utility model is not limited to this, and various changes can be made within the knowledge range possessed by the technical personnel in the technical field, without departing from the utility model purposes.

Claims

1. A rapid cooling device for high temperature cables, characterized in that: include: A cooling box (1) is provided, wherein the upper end and both sides of the cooling box (1) are both opened; a plurality of partitions (2) are provided on the inner side of the cooling box (1), the heights of the plurality of partitions (2) decrease from left to right, and the inner cavity of the cooling box (1) is divided into a plurality of cooling chambers (101) by the plurality of partitions (2); cooling water of different water temperatures is respectively stored in the plurality of cooling chambers (101); A plurality of cable limiting mechanisms are respectively installed on the upper ends of the plurality of partitions (2) and inside the plurality of cooling chambers (101).

2. The rapid cooling device for a high-temperature cable according to claim 1, characterized in that: Pads are provided on the inner sides of the plurality of cooling chambers (101), and the distances between the plurality of pads and the upper ends of the shorter partitions (2) on their sides are equal.

3. The rapid cooling device for a high-temperature cable according to claim 1, characterized in that: The invention also includes a cold water tank (3), which is arranged above the cooling box (1), and a drainage pipe (9) is provided at the bottom end of the cold water tank (3); except for the partitions (2) at both ends, the other multiple partitions (2) are all provided with drainage pipes (9) passing through both ends thereof, and the drainage pipe (9) on the partition (2) is located at the bottom end of the cooling chamber (101) on the left side thereof; and a sealing mechanism for simultaneously sealing the multiple drainage pipes (9) is installed on the cold water tank (3).

4. The rapid cooling device for a high-temperature cable according to claim 3, characterized in that: The sealing mechanism comprises an electric telescopic rod (6), a connecting frame (5) and a plurality of sealing plates (7); the electric telescopic rod (6) is mounted on the cold water tank (3); the connecting frame (5) is connected to the output shaft of the electric telescopic rod (6); the plurality of sealing plates (7) respectively cover a plurality of drainage pipes (9); and connecting rods (8) are connected between the connecting frame (5) and the plurality of sealing plates (7).

5. The rapid cooling device for a high-temperature cable according to claim 4, characterized in that: A gantry (4) is provided on the cooling box (1), and a stirring mechanism is installed on the gantry (4). The stirring mechanism includes a driving component and a plurality of stirring components; the stirring components include a plurality of rotating shafts (13) and a plurality of stirring blades, the plurality of rotating shafts (13) are rotatably installed on the gantry (4), the plurality of stirring blades are respectively installed on the plurality of rotating shafts (13), and the plurality of stirring blades are respectively located inside the plurality of cooling chambers (101); the driving component includes a motor (10), a plurality of worms (11) and a plurality of worm wheels (12), the plurality of worm wheels (12) are respectively installed on the plurality of rotating shafts (13), the plurality of worms (11) are respectively meshed and connected with the plurality of worm wheels (12), a connecting shaft (14) is connected between two adjacent worms (11), and the worms (11) located at both ends are rotatably installed on the gantry (4), the motor (10) is installed on the gantry (4), and its output shaft is connected to the worm (11).

6. The rapid cooling device for a high-temperature cable according to claim 1, characterized in that: The cable limiting mechanism comprises a rotating frame (15) and two rollers (16) rotatably mounted on the rotating frame (15); an annular groove is provided on the rotating frame (15).

7. The rapid cooling device for a high-temperature cable according to claim 1, characterized in that: The cooling box (1) is provided with a plurality of thermometers for respectively measuring the water temperature inside the plurality of cooling chambers (101).

Images