Cable processing cooling device

Abstract

The utility model relates to the technical field of cable production, in particular to a cable processing cooling device, which comprises a water cooling tank, and a water outlet is arranged on one side of the water cooling tank. A plurality of sets of supporting assemblies distributed in the length direction in an array mode are fixedly installed between the two sides of the water cooling tank. The supporting assembly comprises a hollow shaft penetrating through the edge side of the water cooling tank, two hollow discs arranged at intervals are fixedly installed at the position, located at one end in the water cooling tank, of the periphery of the hollow shaft, the hollow discs are communicated with the hollow shaft, and a supporting wheel located between the two hollow discs is rotationally installed on the periphery of the hollow shaft; the opposite side faces of the two hollow discs are provided with a plurality of water outlet holes arranged in a circumferential array mode. Through the innovative design of the hollow shaft and the hollow disc, the water outlet holes distributed in the circumferential direction of the hollow disc form a surrounding type water curtain which is directly sprayed to the surface of the cable, so that cooling water is in full contact with the surface of the cable, and heat is rapidly absorbed.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable production technical field, concretely is a cable processing cooling device. BACKGROUND

[0002] In the production process of cable, the high temperature insulation layer after extrusion forming needs to be cooled quickly by cooling device to be shaped, and the cooling efficiency and uniformity directly affect the mechanical properties and insulation quality of cable.

[0003] At present, the common cable cooling device adopts water cooling tank structure, but the prior art has the following shortcomings:

[0004] The traditional water cooling tank relies on natural convection heat dissipation, and the cable is immersed in water, the cooling water forms the stratification phenomenon of upper high temperature and lower low temperature due to thermal convection, and the cooling efficiency is limited. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a cable processing cooling device to solve the problems in the background art.

[0006] The purpose of the utility model can be realized by the following technical scheme:

[0007] A cable processing cooling device, comprising a water cooling tank, a plurality of evenly distributed supporting legs are fixedly installed on the bottom surface of the water cooling tank, and a water outlet is arranged on one side of the water cooling tank; a plurality of supporting assemblies arranged in an array along the length direction are fixedly installed between the two sides of the water cooling tank, and the supporting assemblies are lower than the top surface of the water cooling tank;

[0008] A feeding guide assembly is fixedly installed at the top of one end of the water cooling tank, and a discharging guide assembly is fixedly installed at the top of the other end of the water cooling tank;

[0009] The supporting assembly comprises a hollow shaft penetrating through the side of the water cooling tank, two hollow discs are fixedly installed on the periphery of the hollow shaft at one end inside the water cooling tank, the hollow discs are penetrated between the hollow shaft, and a supporting wheel is rotatably installed on the periphery of the hollow shaft between the two hollow discs, a plurality of water outlets are arranged in a circumferential array on the opposite sides of the two hollow discs;

[0010] A plurality of hollow shafts are connected with a flow dividing assembly at one end outside the water cooling tank.

[0011] Further, the flow dividing assembly comprises a horizontally arranged conduit, the conduit is connected through the hollow shafts, one end of the conduit is closed, a water inlet pipe is connected through the other end of the conduit, and the end of the water inlet pipe away from the conduit is connected with the water outlet end of an external water circulation system.

[0012] Further, the support wheel is aligned with the middle line of the length direction of the water cooling tank, and a V-shaped annular limiting groove is arranged at the middle position of the periphery of the support wheel.

[0013] The hollow disc close to the end of the hollow shaft is fixedly connected with the connecting shaft between the corresponding inner side of the water cooling tank.

[0014] Further, the height of the water outlet is higher than the height of the supporting assembly, and the water outlet is arranged close to one end position of the material feeding guide assembly.

[0015] The end of the water outlet away from the water cooling tank is connected with the water inlet end of the external water circulation system through a pipeline.

[0016] Further, the material feeding guide assembly comprises a convex plate one and a mounting seat one, two mounting seat ones are arranged, and the two mounting seat ones are fixedly installed at the two side positions of the top surface of the water cooling tank, and a material feeding roller is rotatably installed between the two mounting seat ones.

[0017] The convex plate one is fixedly connected at the middle position of the top of the outer end surface of the water cooling tank, two interval arranged material feeding limiting rollers are rotatably installed on the top surface of the convex plate one, and the two material feeding limiting rollers are symmetrically arranged about the middle line of the length direction of the water cooling tank.

[0018] Further, the material feeding guide assembly comprises a convex plate one and a mounting seat one, two mounting seat ones are arranged, and the two mounting seat ones are fixedly installed at the two side positions of the top surface of the water cooling tank, and a material feeding roller is rotatably installed between the two mounting seat ones.

[0019] The two material feeding limiting rollers are vertically rotatably installed on the top surface of the water cooling tank, and the two material feeding limiting rollers are aligned with the two material feeding limiting rollers respectively.

[0020] Further, a hollow ring is arranged between the two material feeding rollers, an air pipe is fixedly connected in a through manner at the periphery of the hollow ring, and one end of the air pipe away from the hollow ring is connected with an external air pump after penetrating through the convex plate two.

[0021] A plurality of spray holes are arranged in a circumferential array on the inner wall of the hollow ring.

[0022] The utility model discloses the beneficial effect:

[0023] The utility model discloses an external water circulation system's cooling water is injected into the guide pipe through the water inlet pipe, is evenly distributed to each hollow shaft inside through the shunt subassembly, forms the encircling water curtain finally through the water outlet hole of hollow disc circumferential distribution, direct injection to the cable surface. The design is through the initiative directional injection, makes the cooling water and the cable surface full contact, absorbs the heat quickly, and the water flow dynamic circulation avoids the local heat accumulation, solves the low problem of the cooling efficiency of the traditional water cooling tank because of the water temperature stratification. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be to the embodiment or prior art description needed to use the drawing briefly introduce, obviously, for the ordinary skill in the art person, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings, the embodiment of the utility model or prior art is described in detail below, and the drawings needed to be used are briefly introduced as follows:

[0025] Figure 1 It is the three-dimensional schematic diagram of the overall structure of the utility model;

[0026] Figure 2 It is Figure 1 It is the three-dimensional schematic diagram of another angle;

[0027] Figure 3 It is Figure 1 It is the enlarged view of part A in the figure;

[0028] Figure 4 It is the structural schematic diagram of the connection between hollow disc and hollow shaft in the utility model;

[0029] Figure 5 It is Figure 2 It is the enlarged view of part B in the figure;

[0030] Figure 6 It is the structural schematic diagram of hollow disc in the utility model;

[0031] Among them, the following is the mark of drawing:

[0032] 1-water cooling tank, 2-foot, 3-convex plate one, 4-feeding roller, 5-feeding limiting roller, 6-water outlet, 7-cable, 8-supporting assembly, 9-guide pipe, 10-water inlet pipe, 11-convex plate two, 12-discharge roller, 13-mounting seat one, 14-mounting seat two, 15-discharge limiting roller, 16-hollow ring, 17-air pipe, 18-injection hole, 19-hollow shaft, 20-hollow disc, 21-supporting wheel, 22-water outlet hole, 23-connecting shaft. DETAILED DESCRIPTION

[0033] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0034] Embodiment:

[0035] Please refer to Figures 1 to 5 In the embodiment of the present application, a cable processing cooling device comprises a water cooling tank 1, a plurality of uniformly distributed supporting legs 2 are fixedly installed on the bottom surface of the water cooling tank 1, and a water outlet 6 is arranged on one side of the water cooling tank 1; a plurality of groups of supporting assemblies 8 are fixedly installed between the two sides of the water cooling tank 1 and are arrayed along the length direction, and the supporting assemblies 8 are lower than the top surface of the water cooling tank 1.

[0036] A feeding guide assembly is fixedly installed at the top position of one end of the water cooling tank 1, and a discharging guide assembly is fixedly installed at the top position of the other end of the water cooling tank 1.

[0037] The supporting assembly 8 comprises a hollow shaft 19 penetrating through the side of the water cooling tank 1, two hollow discs 20 spaced apart are fixedly installed on the periphery of the hollow shaft 19 at the position inside the water cooling tank 1, the hollow discs 20 are penetrated through between the hollow shaft 19, a supporting wheel 21 is rotatably installed on the periphery of the hollow shaft 19 between the two hollow discs 20, and a plurality of water outlets 22 are arrayed circumferentially and arranged on the opposite sides of the two hollow discs 20.

[0038] A plurality of hollow shafts 19 are commonly connected with a shunt assembly at the end outside the water cooling tank 1.

[0039] The shunt assembly comprises a horizontally arranged conduit 9, the conduit 9 is connected through between the plurality of hollow shafts 19, one end of the conduit 9 is closed, and the other end of the conduit 9 is connected through with a water inlet pipe 10, and the end of the water inlet pipe 10 away from the conduit 9 is connected with the water outlet end of an external water circulation system.

[0040] The supporting wheel 21 is aligned with the middle line of the length direction of the water cooling tank 1, and a V-shaped annular limiting groove is arranged at the middle position of the periphery of the supporting wheel 21.

[0041] The hollow disc 20 close to the end of the hollow shaft 19 is fixedly connected with a connecting shaft 23 between the corresponding inner side of the water cooling tank 1.

[0042] The height of the water outlet 6 is higher than the height of the supporting assembly 8, and the water outlet 6 is arranged at the position close to the feeding guide assembly.

[0043] The water outlet 6 is connected with the water inlet end of the external water circulation system through a pipeline away from one end of the water cooling tank 1. The cooling water is returned to the circulation system through the water outlet 6, is filtered and cooled, and is reused, so that the water resource consumption is greatly reduced. The temperature of the cable is the highest when the cable enters the water cooling tank, and the temperature of the cooling water rapidly rises after heat absorption in the feeding end area. The water outlet 6 is arranged at one end close to the feeding guide assembly, and the height of the water outlet 6 is higher than that of the supporting assembly 8. The high-temperature water after heat absorption is preferentially discharged from the high-level water outlet 6, is returned to the external water circulation system through the pipeline, and is cooled, and the low-temperature cooling water is continuously supplemented into the tank from the water inlet pipe 10. The arrangement effectively maintains the stability of the overall water temperature in the water cooling tank, avoids the influence of heat accumulation on the subsequent cable cooling effect, and significantly improves the continuous working capacity and efficiency of the cooling system.

[0044] The feeding guide assembly comprises a protruding plate 3 and a mounting seat 13, two mounting seats 13 are arranged, and the two mounting seats 13 are fixedly arranged at two side positions of the top surface of the water cooling tank 1, and a feeding roller 4 is rotatably arranged between the two mounting seats 13.

[0045] The protruding plate 3 is fixedly connected to the middle position of the top of the outer end surface of the water cooling tank 1, and two feeding limiting rollers 5 are rotatably arranged on the top surface of the protruding plate 3.

[0046] The feeding guide assembly comprises a protruding plate 3 and a mounting seat 13, two mounting seats 13 are arranged, and the two mounting seats 13 are fixedly arranged at two side positions of the top surface of the water cooling tank 1, and a feeding roller 4 is rotatably arranged between the two mounting seats 13.

[0047] The two feeding limiting rollers 5 are vertically rotatably arranged on the top surface of the water cooling tank 1, and the two feeding limiting rollers 5 are aligned with the two feeding limiting rollers 5.

[0048] In use, the cable 7 enters the water cooling tank 1 through the feeding guide assembly, the feeding limiting roller 5 and the feeding roller 4 cooperate to ensure that the cable is accurately guided along the center line.

[0049] When the cable 7 enters the water cooling tank 1 through the feeding guide assembly, the feeding limiting roller 5 and the feeding roller 4 cooperate to ensure that the cable is accurately guided along the center line.

[0050] After entering the water cooling tank 1, the cable 7 is supported by a plurality of supporting assemblies 8, wherein the V-shaped annular limiting groove of the supporting wheel 21 is attached to the cable, which not only provides stable support, but also prevents lateral deviation. At the same time, the cooling water of the external water circulation system is injected into the guide pipe 9 through the water inlet pipe 10, and is uniformly distributed to each hollow shaft 19 through the shunt assembly. The water flow passes through the internal passage of the hollow disc 20, and is sprayed to the surface of the cable through the circumferentially distributed water outlet holes 22. The supporting assembly 8 is lower than the top surface of the water cooling tank 1, and the cooling water can fully cover the cable to avoid local overheating.

[0051] After water cooling is completed, the cable 7 is pulled out of the tank by the discharge guide assembly.

[0052] The conventional water cooling tank relies on natural convection to dissipate heat, and is prone to stratification phenomenon of high temperature at the upper layer and low temperature at the lower layer, resulting in insufficient local cooling of the cable 7. However, the utility model innovatively designs the hollow shaft 19 and the hollow disc 20, and the cooling water of the external water circulation system is injected into the guide pipe 9 through the water inlet pipe 10, uniformly distributed to the inside of each hollow shaft 19 by the shunt assembly, and finally forms a surrounding water curtain through the circumferential water outlet holes 22 of the hollow disc 20, which directly sprays onto the surface of the cable. The design actively directs the spray to make the cooling water fully contact with the surface of the cable, quickly absorb heat, and dynamically circulate the water flow to avoid local heat accumulation, solving the problem of low cooling efficiency caused by water temperature stratification in the conventional water cooling tank.

[0053] In addition, the hollow disc 20 of the support assembly 8 and the support wheel 21 are designed in an integrated through manner, and when the cooling water flows into the hollow disc 20 through the hollow shaft 19, part of the water flow flows along the V-shaped groove of the support wheel 21, further expanding the cooling area and ensuring that the cable is in full contact with the cooling medium.

[0054] Embodiment 2:

[0055] Please refer to Figure 5 and Figure 6 On the basis of embodiment 1, a hollow ring 16 is arranged between the two discharge rollers 12, the outer periphery of the hollow ring 16 is fixedly connected with an air pipe 17 in a through manner, and the end of the air pipe 17 away from the hollow ring 16 penetrates through the second protruding plate 11 and is connected with an external air pump.

[0056] A plurality of spray holes 18 are arranged in a circumferential array on the inner wall of the hollow ring 16.

[0057] The external air pump delivers compressed air to the hollow ring 16 through the air pipe 17, and the airflow is sprayed at high speed from the spray holes 18 to blow off the residual moisture on the surface of the cable, realizing secondary cooling and drying, and the double cooling significantly improves the efficiency and is suitable for high-speed production lines.

[0058] The basic principles, main features and advantages of the utility model have been shown and described. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. A cable processing cooling device, comprising a water cooling tank (1), a plurality of evenly distributed supporting legs (2) are fixedly installed on the bottom surface of the water cooling tank (1), and a water outlet (6) is arranged on one side of the water cooling tank (1); characterized in that, A plurality of support assemblies (8) are fixedly installed between the two sides of the water cooling tank (1) and are arrayed along the length direction, and the support assemblies (8) are lower than the top surface of the water cooling tank (1); An inlet guide assembly is fixedly installed at the top of one end of the water cooling tank (1), and an outlet guide assembly is fixedly installed at the top of the other end of the water cooling tank (1); The support assembly (8) comprises a hollow shaft (19) penetrating through the side of the water cooling tank (1), two hollow discs (20) are fixedly installed on the periphery of the hollow shaft (19) at the position inside the water cooling tank (1), the hollow discs (20) are penetrated through between the hollow shaft (19), and a support wheel (21) is rotatably installed on the periphery of the hollow shaft (19) between the two hollow discs (20), and a plurality of water outlet holes (22) are arranged in a circumferential array on the opposite sides of the two hollow discs (20); A plurality of the hollow shafts (19) are connected with a flow distribution assembly at the position outside the water cooling tank (1).

2. A cable processing cooling device according to claim 1, characterized in that The flow distribution assembly comprises a horizontally arranged conduit (9), the conduit (9) is penetrated through and connected between the plurality of hollow shafts (19), one end of the conduit (9) is closed, the other end of the conduit (9) is penetrated through and connected with a water inlet pipe (10), and the end of the water inlet pipe (10) away from the conduit (9) is connected with the water outlet end of an external water circulation system.

3. A cable processing cooling device according to claim 1, characterized in that The support wheel (21) is aligned with the center line of the length direction of the water cooling tank (1), and a V-shaped annular limiting groove is arranged at the middle position of the periphery of the support wheel (21); The hollow disc (20) close to the end of the hollow shaft (19) is fixedly connected with a connecting shaft (23) between the corresponding inner side of the water cooling tank (1).

4. A cable processing cooling device according to claim 1, wherein The height of the water outlet (6) is higher than the height of the support assembly (8), and the water outlet (6) is arranged close to the end of the inlet guide assembly; The end of the water outlet (6) away from the water cooling tank (1) is connected with the water inlet end of the external water circulation system through a pipeline.

5. A cable processing cooling device according to claim 1, wherein The inlet guide assembly comprises a protruding plate one (3) and a mounting seat one (13), the mounting seat one (13) is provided with two, the two mounting seat ones (13) are fixedly installed at the two side positions of the top surface of the water cooling tank (1), and an inlet roller (4) is rotatably installed between the two mounting seat ones (13); The protruding plate one (3) is fixedly connected at the middle position of the top of the outer end surface of the water cooling tank (1), and two spaced inlet limiting rollers (5) are rotatably installed on the top surface of the protruding plate one (3), and the two inlet limiting rollers (5) are symmetrically arranged about the center line of the length direction of the water cooling tank (1).

6. A cable processing cooling device according to claim 5, wherein The outlet guide assembly comprises an outlet limiting roller (15) and a protruding plate two (11) fixedly installed on the outer end surface of the water cooling tank (1) close to the middle position of the top, the top surface of the protruding plate two (11) is fixedly installed with mounting seat two (14) at both end positions, and two outlet rollers (12) are rotatably installed between the two mounting seat two (14); The outlet limiting roller (15) is provided with two, and the two outlet limiting rollers (15) are vertically rotatably installed on the top surface of the water cooling tank (1), and the two outlet limiting rollers (15) are respectively aligned with the two inlet limiting rollers (5).

7. A cable processing cooling device according to claim 6, wherein Two said discharge roller (12) between the hollow ring (16) is provided with the outer peripheral hollow ring (16) is fixedly connected with the air pipe (17), the air pipe (17) away from the hollow ring (16) one end of the protruding plate two (11) after with external air pump connection; The inner wall of the hollow ring (16) is provided with a plurality of circumferentially arranged injection holes (18).

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