Cooling device for PVC cable material production

Abstract

The utility model belongs to the technical field of cable material production, and particularly relates to a cooling device for PVC (polyvinyl chloride) cable material production, which comprises a box body, a cooling mechanism is arranged on the inner side of the box body, a drying mechanism is arranged on the top side of the box body, an auxiliary mechanism is arranged on the bottom side of the box body, the cooling mechanism comprises an arc-shaped cavity, a feeding port is formed in one end of the top side of the box body, partition plates are evenly fixed to the surface of a conveying belt, and a servo motor is fixed to the top end of the side face of a supporting frame. A water pump is fixed to the side face of the box body, a hollow pipe is arranged on the bottom side of the box body, a servo motor is controlled to drive a conveying belt to move, at the moment, the water pump is turned on to drive cable materials thrown into the inner side of the box body to move, and then under the cooperation of a partition plate, the cable materials are fed into the box body; and the cooled cable material in the cooling water is output, so that the function of continuous cooling processing is achieved, and the problem that an existing cooling device is low in cooling efficiency is solved.

Description

Technical Field

[0001] This utility model relates to the field of cable material production technology, specifically a cooling device for PVC cable material production. Background Technology

[0002] PVC cable material is an insulating material used to manufacture cables. It has good electrical insulation properties, chemical resistance, abrasion resistance and easy processing. During its production and processing, mechanical equipment is used to cut and granulate it for subsequent cable manufacturing. During the cutting and granulation process, the cable material is at a high temperature. At this time, in order to prevent the cut cable material from sticking together, a cooling device is used to cool it.

[0003] A cooling device for PVC cable material production, with announcement number CN217670430U, consists of a cooling chamber as the main body. A protective box is fixed to the outside of the cooling chamber, and a semiconductor refrigeration chip is fixed to the side of the protective box. A conductive copper plate is fixed to the side of the semiconductor refrigeration chip. A first rotary drive assembly is fixed to one end of the inner side of the cooling chamber, and a first spray device is fixed to the top of the inner side of the cooling chamber. Through the structure of the semiconductor refrigeration chip inside the protective box, the cooling water at the bottom of the cooling chamber can be cooled with the help of the conductive copper plate. At the same time, with the help of the first rotary drive assembly, the fan inside the cooling chamber can be rotated, which drives the flow of cold air to cool the cable material on the cooling platform. Meanwhile, the cooling water inside the cooling chamber can be recycled, so as to achieve the cooling function while reducing the waste of water resources.

[0004] The cooling device for PVC cable material production described above still has problems. During the use of this cooling device, the cut and granulated cable material needs to be placed on the cooling table, and the material needs to be changed frequently before and after cooling, which is cumbersome and results in low cooling efficiency. Therefore, a cooling device for PVC cable material production is proposed. Utility Model Content

[0005] To overcome the shortcomings of existing technologies, the cooling devices on the market require placing the cut and granulated cable material on a cooling platform during use, and the material needs to be changed frequently before and after cooling. This cumbersome operation leads to low cooling efficiency. This utility model proposes a cooling device for PVC cable material production.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A cooling device for PVC cable material production according to this utility model includes a box; a cooling mechanism is provided on the inner side of the box, a drying mechanism is provided on the top side of the box, an auxiliary mechanism is provided on the bottom side of the box, and an arc-shaped cavity is opened at the bottom of the inner side of the box.

[0007] Preferably, the cooling mechanism includes an arc-shaped cavity, a driven roller rotatably mounted inside the arc-shaped cavity, a support frame fixed at one end of the top side of the housing, a feed inlet at one end of the top side of the housing, a drive roller rotatably mounted at the top inner side of the support frame, a conveyor belt fitted onto the driven roller and the drive roller, partitions evenly fixed on the surface of the conveyor belt, a servo motor fixed at the top side of the support frame, a water spray nozzle at one end of the housing, a water inlet at the other end of the housing, a water pump fixed to the side of the housing, a hollow tube at the bottom of the housing, the output end of the water pump communicating with the inside of the water spray nozzle, the input end of the water pump communicating with the inside of the hollow tube via a conduit, the water inlet communicating with the inside of the hollow tube via a water supply pipe, and the output end of the servo motor passing through the support frame and fixedly connected to the drive roller. Through the structure of the water pump and the conveyor belt, the cable material is placed in cooling water for cooling and is moved, achieving the function of conveying while cooling, thus improving the cooling efficiency of the cooling device.

[0008] Preferably, the drying mechanism includes a fixed plate, a lifting plate slidably mounted on the side of the fixed plate, a top plate fixed to the top of the lifting plate, positioning holes evenly distributed on the side of the fixed plate, a fixing rod slidably inserted through the bottom of the side of the lifting plate, one end of the fixing rod being fastened to the inside of the positioning hole, an air pump fixed to the top of the top plate, an air jet pipe fixed to the bottom of the top plate, a rectangular air jet nozzle fixed to the bottom of the air jet pipe, the output end of the air pump passing through the top plate and communicating with the inside of the air jet pipe, and the fixed plate symmetrically fixed to one end of the top of the chamber. By cooperating with the air pump and the rectangular air jet nozzle, excess cooling water on the surface of the cable material is blown away, and the height of the lifting plate can be changed as needed to adjust the drying efficiency, making the device more flexible and convenient to use.

[0009] Preferably, the auxiliary mechanism includes a support plate, on which rectangular plates are symmetrically fixed. The support plate is fixed to both ends of the bottom side of the housing. A fan is fixed on the inside of the rectangular plates. Heat dissipation fins are uniformly fixed on the bottom side of the hollow tube. The fan is located at the center of the bottom side of the heat dissipation fins. By using the fan in conjunction with the heat dissipation fins, air can be driven to flow inside the heat dissipation fins, thereby cooling the cooling water and ensuring that the cooling efficiency of the cooling device does not decrease.

[0010] The advantages of this utility model are:

[0011] 1. This utility model relates to a structural design of a cooling device for PVC cable material production. By setting up a cooling mechanism, a servo motor is controlled to drive the conveyor belt to move. At this time, the water pump is turned on, which drives the cable material that has been put into the inner side of the box to move. Then, with the cooperation of the partition, the cable material that has been cooled in the cooling water is output, thereby realizing the function of continuous cooling processing and solving the problem of low cooling efficiency of existing cooling devices.

[0012] 2. This utility model, through the structural design of a cooling device for PVC cable material production, sets up a drying mechanism, pulls out the fixing rod, moves the lifting plate to the required height, then puts the fixing rod back through the bottom side of the lifting plate and inserts it into the positioning hole to fix the position of the lifting plate. At this time, the air pump is turned on to deliver air into the air jet pipe and spray it out from the rectangular air jet nozzle, so that the air can blow away the residual liquid on the surface of the cable material, thereby facilitating subsequent storage or processing. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall front-view three-dimensional structure;

[0015] Figure 2 A frontal sectional view of the cooling mechanism's three-dimensional structure;

[0016] Figure 3 This is a side view of the three-dimensional structure of the drying mechanism;

[0017] Figure 4 A bottom-view sectional view of the three-dimensional structure for auxiliary mechanisms;

[0018] Figure 5 This is a schematic diagram of the overall rear-view three-dimensional structure.

[0019] In the diagram: 1. Box body; 101. Support plate; 2. Feed inlet; 3. Arc-shaped cavity; 4. Driven roller; 5. Support frame; 6. Drive roller; 7. Conveyor belt; 8. Partition plate; 9. Servo motor; 10. Spray nozzle; 11. Water inlet; 12. Water supply pipe; 13. Water pump; 14. Conduit; 15. Hollow pipe; 16. Fixing plate; 17. Lifting plate; 18. Top plate; 19. Positioning hole; 20. Fixing rod; 21. Air pump; 22. Jet pipe; 23. Rectangular jet nozzle; 24. Heat dissipation fins; 25. Rectangular plate; 26. Fan; 27. Filter plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0021] Please see Figure 1-4 As shown, a cooling device for PVC cable material production includes a housing 1; a cooling mechanism is provided inside the housing 1, a drying mechanism is provided on the top side of the housing 1, an auxiliary mechanism is provided on the bottom side of the housing 1, and an arc-shaped cavity 3 is opened at the bottom of the inner side of the housing 1.

[0022] Please see Figure 2 As shown, the cooling mechanism includes an arc-shaped cavity 3, a driven roller 4 rotatably mounted inside the arc-shaped cavity 3, a support frame 5 fixed to one end of the top side of the housing 1, a feed inlet 2 opened at one end of the top side of the housing 1, a drive roller 6 rotatably mounted on the top of the inner side of the support frame 5, a conveyor belt 7 fitted on the driven roller 4 and the drive roller 6, partitions 8 evenly fixed on the surface of the conveyor belt 7, a servo motor 9 fixed to the top of the side of the support frame 5, a water spray nozzle 10 provided at one end of the housing 1, a water inlet 11 provided at the other end of the housing 1, a water pump 13 fixed to the side of the housing 1, a hollow tube 15 provided on the bottom side of the housing 1, the output end of the water pump 13 communicating with the inner side of the water spray nozzle 10, and the input end of the water pump 13 cooperating with the hollow tube 15 through a conduit 14. The inlet 11 is connected to the inside of the hollow tube 15 via a water pipe 12. The output end of the servo motor 9 passes through the support frame 5 and is fixedly connected to the drive roller 6. During operation, when the existing cooling device has low cooling efficiency, the structure of the cooling mechanism controls the servo motor 9 to drive the conveyor belt 7 to move under the cooperation of the drive roller 6 and the driven roller 4. At this time, the water pump 13 is turned on, and under the cooperation of the guide tube 14 and the hollow tube 15, it drives the cooling water to be sprayed out from the spray nozzle 10 and sucked in from the inlet 11, thus circulating and driving the cable material put into the inside of the box 1 to move. Then, with the cooperation of the partition plate 8, the cable material that has been cooled in the cooling water is output, thereby realizing the function of continuous cooling processing and improving the processing efficiency of the cooling device.

[0023] Please see Figure 3As shown, the drying mechanism includes a fixed plate 16, a lifting plate 17 slidably mounted on the side of the fixed plate 16, a top plate 18 fixed to the top of the lifting plate 17, positioning holes 19 evenly distributed on the side of the fixed plate 16, a fixing rod 20 slidably inserted through the bottom of the side of the lifting plate 17, one end of the fixing rod 20 being fastened to the inside of the positioning hole 19, an air pump 21 fixed to the top of the top plate 18, an air jet pipe 22 fixed to the bottom of the top plate 18, a rectangular air jet nozzle 23 fixed to the bottom of the air jet pipe 22, and the output end of the air pump 21 passing through the top plate 18 and communicating with the inside of the air jet pipe 22. The fixed plate 16 is symmetrically fixed on... At one end of the top side of the box 1; during operation, when a large amount of liquid remains on the surface of the cable material, making subsequent storage and processing inconvenient, the fixing rod 20 is pulled out through the structure of the drying mechanism, and the lifting plate 17 is raised and lowered to the required height. Then, the fixing rod 20 is passed back through the bottom side of the lifting plate 17 and inserted into the inside of the positioning hole 19 to fix the position of the lifting plate 17. At this time, the air pump 21 is turned on to deliver air into the inside of the air jet pipe 22 and spray it out through the rectangular air jet nozzle 23, so that the air can blow away the residual liquid on the surface of the cable material and let it flow back into the inside of the box 1 through the through hole on the surface of the conveyor belt 7, thereby facilitating subsequent storage or processing.

[0024] Please see Figure 4 As shown, the auxiliary mechanism includes a support plate 101, on which rectangular plates 25 are symmetrically fixed. The support plate 101 is fixed to both ends of the bottom side of the housing 1. A fan 26 is fixed inside the rectangular plate 25. Heat dissipation fins 24 are uniformly fixed on the bottom side of the hollow tube 15, and the fan 26 is located at the center of the bottom side of the heat dissipation fins 24. During operation, when the cooling water temperature rises, affecting the cooling efficiency of the cable material, the auxiliary mechanism turns on the fan 26, causing it to blow air towards the heat dissipation fins 24. At this time, the air flows inside the heat dissipation fins 24 and is discharged from the inside of the rectangular plate 25, thereby transferring the heat inside the hollow tube 15 to the air through the heat dissipation fins 24, thus achieving the function of assisting in the cooling water cooling and ensuring that the cooling efficiency of the cooling device does not decrease.

[0025] Please see Figure 5 As shown, a filter plate 27 is fixed to one end of the inner side of the support frame 5. During operation, when the cooling water remaining on the conveyor belt 7 tends to flow out during the use of the cooling device, the structure of the filter plate 27 allows the cooled cable material to fall onto the surface of the filter plate 27 and be output. Excess cooling water passes through the filter plate 27 and flows back to the inner side of the housing 1 through the support frame 5, thereby reducing the waste of cooling water.

[0026] Working Principle: PVC cable material is an insulating material used to manufacture cables. It has good electrical insulation properties, chemical resistance, abrasion resistance, and easy processing. During its production and processing, it is cut and granulated using mechanical equipment for subsequent cable manufacturing. During the cutting and granulation process, the cable material reaches a high temperature. To prevent the cut cable material from sticking together, a cooling device is used to cool it. Existing cooling devices require placing the granulated cable material on a cooling table, and frequent material replacement is necessary before and after cooling, making operation cumbersome and resulting in low cooling efficiency. To solve this problem, a cooling mechanism and a drying mechanism are set up. The fixing rod 20 is pulled out, and the lifting plate 17 is raised and lowered to the required height. Then, the fixing rod 20 is re-passed through the bottom side of the lifting plate 17 and inserted into the positioning hole 19 to fix the position of the lifting plate 17. Next, the servo motor 9 is controlled to drive the conveyor belt 7 under the cooperation of the drive roller 6 and the driven roller 4. At this time, the water pump 13 is turned on, allowing the water to flow through the conduit 14 and the hollow... With the cooperation of pipe 15, cooling water is sprayed out from nozzle 10 and drawn in from inlet 11, thus circulating and moving the cable material inside the housing 1. The cooled cable material is moved to the surface of conveyor belt 7, and then moved out from inside the housing 1 with the cooperation of partition 8. During the cooling process, fan 26 is turned on, which blows air towards heat dissipation fins 24. At this time, the air flows inside the heat dissipation fins 24 and is discharged from the inside of rectangular plate 25, thereby transferring the heat inside the hollow pipe 15 to the heat dissipation fins 24. The air is transferred to the air to assist in the cooling of the cooling water. When the cable material is moved to the bottom of the top plate 18, the air pump 21 is turned on to deliver air into the air jet pipe 22 and spray it out from the rectangular air jet nozzle 23. The air can blow away the residual liquid on the surface of the cable material and let it flow back into the box 1 through the through holes on the surface of the conveyor belt 7. After that, the cooled and dried cable material is discharged from one end of the conveyor belt 7, so that the cooling device can realize the function of continuous cooling processing and solve the problem of low cooling efficiency of the existing cooling device.

[0027] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A cooling device for PVC cable compound production, characterized by: Including the box (1), the inside of the box (1) is provided with cooling mechanism, the top of the box (1) is provided with drying mechanism, the bottom of the box (1) is provided with auxiliary mechanism, the inside of the box (1) bottom end is provided with arc cavity (3); The cooling mechanism includes arc cavity (3), the inside of the arc cavity (3) is rotatably installed with driven roller (4), one end of the top of the box (1) is fixed with support frame (5), one end of the top of the box (1) is provided with feeding port (2), the inside of the top of the support frame (5) is rotatably installed with driving roller (6), the driving roller (6) and the driven roller (4) are provided with conveying belt (7), the surface of the conveying belt (7) is uniformly provided with baffle (8), the top of the side of the support frame (5) is fixed with servo motor (9), one end of the box (1) is provided with water jet (10), the other end of the box (1) is provided with water inlet (11), the side of the box (1) is fixed with water pump (13), the bottom of the box (1) is provided with hollow tube (15).

2. The cooling device for PVC cable material production according to claim 1, characterized in that: The output end of the water pump (13) is communicated with the inside of the water jet (10), the input end of the water pump (13) is communicated with the inside of the hollow tube (15) through the cooperation of the pipe (14), the water inlet (11) is communicated with the inside of the hollow tube (15) through the cooperation of the water pipe (12), the output end of the servo motor (9) is fixedly connected with the driving roller (6) through the support frame (5).

3. The cooling device for PVC cable material production according to claim 1, characterized in that: The drying mechanism includes fixed plate (16), the side of the fixed plate (16) is slidably installed with lifting plate (17), the top of the lifting plate (17) is fixed with top plate (18), the side of the fixed plate (16) is uniformly provided with positioning hole (19).

4. The cooling device for PVC cable material production according to claim 3, characterized in that: The bottom end of the side of the lifting plate (17) is slidably inserted with fixed rod (20), one end of the fixed rod (20) is buckled in the inside of the positioning hole (19), the top of the top plate (18) is fixed with air pump (21), the bottom of the top plate (18) is fixed with air jet pipe (22).

5. The cooling device for PVC cable material production according to claim 4, characterized in that: The bottom of the air jet pipe (22) is fixed with rectangular air jet (23), the output end of the air pump (21) is communicated with the inside of the air jet pipe (22) through the top plate (18), the fixed plate (16) is symmetrically fixed on one end of the top of the box (1).

6. The cooling device for PVC cable material production according to claim 1, characterized in that: The auxiliary mechanism includes support plate (101), the inside of the support plate (101) is symmetrically fixed with rectangular plate (25), the support plate (101) is fixed on the bottom of the box (1), the inside of the rectangular plate (25) is fixed with fan (26), the bottom of the hollow tube (15) is uniformly fixed with heat dissipation fin (24), and the fan (26) is located at the bottom center of the heat dissipation fin (24).

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