Water cooling device based on cable plastic extruding machine

Abstract

The utility model provides a water cooling device based on a cable plastic extruding machine, which comprises a support frame, a cooling box arranged at the upper end of the support frame, and a plurality of uniformly distributed support legs arranged at the lower end of the support frame, and is characterized in that a discharge hole is formed in the right side of the cooling box, and a feed hole is formed in the left side of the cooling box; and two partition plates which are symmetrically distributed left and right, an electric control module, an air blowing module and a water supply module are arranged in the cooling box. According to the water cooling device based on the cable plastic extruding machine, a certain amount of cooling water can rapidly evaporate and absorb heat on the surface of a cable so as to rapidly and efficiently realize water cooling of the cable, and cold air blown by the air cooler accelerates surface heat dissipation on the outer arc surface of the cable through forced convection; and water cooling of the cable is assisted, so that the cable extruded by the cable plastic extruding machine is quickly and efficiently cooled.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable production, in particular to a water cooling device based on a cable extruder. Background Art

[0002] Cable is a wire material used to transmit electrical energy, signals or data. It consists of one or more mutually insulated conductors and an external insulating sheath and (or) protective layer. Cable plays a vital role in modern society and is widely used in many fields such as power transmission, communication, control and instrumentation. In the production of cables, a water cooling device based on a cable extruder is required to cool the cables extruded from the cable extruder.

[0003] The existing water cooling device based on the cable extruder guides the cable extruded by the cable extruder through a guide wheel and then moves it in a cooling tank filled with cooling water, so that the water in the cooling tank transfers heat with the cable to cool the cable. However, in actual use, when the amount of cables to be produced at one time is large, the cable extruder needs to extrude a large amount of cables quickly, which shortens the time the cable moves in the cooling tank, shortens the heat transfer time between the water in the cooling tank and the cable, and reduces the cooling effect on the cable. Utility Model Content

[0004] In view of this, the utility model aims at the deficiencies of the prior art and provides a water cooling device based on a cable extruder, which can enable a certain amount of cooling water to quickly evaporate and absorb heat on the surface of the cable to quickly and efficiently realize water cooling of the cable. At the same time, the cold air blown out by the air cooler accelerates the dissipation of surface heat on the outer arc surface of the cable through forced convection, thereby assisting the water cooling of the cable, and further quickly and efficiently cooling the cable extruded by the cable extruder.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a water cooling device based on a cable extruder includes a support frame, a cooling box is arranged at the upper end of the support frame, and a plurality of evenly distributed supporting legs are arranged at the lower end of the support frame, characterized in that: a discharge port is arranged on the right side of the cooling box, a feed port is arranged on the left side of the cooling box, two partition plates symmetrically distributed on the left and right are arranged inside the cooling box, two front-to-back symmetrically distributed brackets are arranged between the side of the partition plate away from the vertical center of the cooling box and the inner wall of the cooling box and between the partition plates, a plurality of evenly distributed guide wheels are rotatably arranged between the two adjacent front and rear brackets, the left side of the interior of the cooling box is set as a first cooling chamber, and the middle part of the interior of the cooling box is set The second cooling chamber and the right side of the interior of the cooling box are set as the third cooling chamber, the bottom ends of the interiors of the first cooling chamber, the second cooling chamber and the third cooling chamber are all provided with drain pipes, solenoid valves are connected in series inside the drain pipes, a rotating cylinder is rotatably set between the side of the partition plate away from the vertical center of the cooling box and the inner wall of the cooling box and between the partition plates, a plurality of evenly distributed nozzles are set on the inner wall of the rotating cylinder, the inner diameter of the nozzle gradually increases from the first cooling chamber to the third cooling chamber, a plurality of evenly distributed air guide ports are opened on the inner wall of the rotating cylinder, an electronic control module for driving the rotating cylinder to rotate is also provided on the cooling box, a blowing module for auxiliary cooling is also provided on the cooling box, and a water supply module for water supply is also provided on the cooling box.

[0006] As a further improvement of the present utility model, the water supply module includes four evenly distributed water pipes evenly arranged between the inner walls on the left and right sides of the cooling box, three evenly distributed connecting pipes are arranged between two adjacent water pipes, a water inlet pipe is arranged at the left end of the uppermost water pipe, and the nozzles are respectively connected to the adjacent water pipes through telescopic pipes; the blowing module includes induced draft boxes evenly arranged on the upper surface of the cooling box, induced draft fans are arranged on the lower side of the interior of the induced draft boxes, and filters are arranged on the upper side of the interior of the induced draft boxes.

[0007] As a further improvement of the present utility model, the electronic control module includes an outer gear ring fixedly sleeved on the outer arc surface of the three rotating cylinders, two rotating rods symmetrically distributed up and down are rotatably arranged between the inner walls on the left and right sides of the cooling box, and the outer arc surfaces of the rotating rods are fixedly sleeved with three evenly distributed gears, and the gears are respectively meshed and connected with adjacent outer gear rings, and the cooling box is also provided with an electric drive unit for driving the gears to rotate; the electric drive unit includes a drive box arranged on the right side of the cooling box, and an active synchronous pulley is rotatably arranged in the middle part of the drive box through a rotating shaft, and a driven synchronous pulley is fixedly sleeved on the right end of the rotating rod, and a synchronous belt is transmitted between the two driven synchronous pulleys and the active synchronous pulley, and a motor is arranged on the right side of the drive box, and the output shaft of the motor is fixed to the rotating shaft by a coupling; a control panel is arranged on the front side of the cooling box, and the solenoid valve, the induced draft fan and the motor are all electrically connected to the control panel.

[0008] As a further improvement of the utility model, rubber pads are bonded and fixed to the lower surfaces of the supporting legs.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] Firstly, the nozzles evenly arranged on the inner wall of the rotating cylinder can spray cooling water from multiple angles and directions to the cables transported between the guide wheels. Since the inner diameter of the nozzles gradually increases from the first cooling chamber to the third cooling chamber, the spraying amount of the nozzles gradually increases from the first cooling chamber to the third cooling chamber, thereby performing segmented water cooling on the cables and rapidly performing water cooling on the cables.

[0011] Secondly, the output shaft of the motor drives the rotating shaft connected to it to rotate forward and reversely, so that the rotating rods on the upper and lower sides rotate forward and reversely, so that the rotating cylinder drives the nozzles evenly arranged on its inner wall to continuously rotate forward and reversely around the lateral center of the rotating cylinder during the water spraying process, so that the nozzles arranged on the inner wall of the rotating cylinder can quickly and evenly spray cooling water on the outer arc surface of the cable, and a certain amount of cooling water can quickly evaporate and absorb heat on the surface of the cable, so that the water cooling of the cable can be achieved quickly and efficiently.

[0012] Thirdly, the induced draft fan blows cold air into the cooling box, accelerating the heat dissipation of the outer arc surface of the cable through forced convection, assisting the water cooling of the cable, and then the cable extruded by the cable extruder is cooled quickly and efficiently through the cooperation of the rotating cylinder, air guide port, nozzle and induced draft fan.

[0013] Fourthly, the rubber pad provided on the lower surface of the support foot can cushion the lower side of the support foot, so that the support foot can be in flexible contact with the ground during daily use, thereby avoiding damage caused by long-term contact between the support foot and the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal cross-sectional structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0018] Figure 4 It is a schematic diagram of the internal plane structure of the utility model.

[0019] In the figure: 101, support frame; 102, cooling box; 103, support leg; 104, discharge port; 105, bracket; 106, guide wheel; 107, partition plate; 108, drain pipe; 109, solenoid valve; 201, rotating cylinder; 202, air guide port; 203, induced draft box; 204, filter screen; 205, induced draft fan; 206, nozzle; 207, water pipe; 208, connecting pipe; 209, telescopic pipe; 210, rotating rod; 211, outer gear ring; 212, gear; 213, drive box; 214, driven synchronous pulley; 215, active synchronous pulley; 216, motor; 301, control panel. DETAILED DESCRIPTION

[0020] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0021] like Figure 1 , 24, comprising a support frame 101, a cooling box 102 is arranged at the upper end of the support frame 101, a plurality of evenly distributed legs 103 are arranged at the lower end of the support frame 101, a discharge port 104 is arranged on the right side of the cooling box 102, a feed port is arranged on the left side of the cooling box 102, two partition plates 107 symmetrically distributed on the left and right are arranged inside the cooling box 102, two brackets 105 symmetrically distributed front and back are arranged between the side of the partition plate 107 away from the vertical center of the cooling box 102 and the inner wall of the cooling box 102 and between the partition plates 107 and the partition plates 107, a plurality of evenly distributed guide wheels 106 are rotatably arranged between the two adjacent brackets 105, the left side of the interior of the cooling box 102 is set as a first cooling chamber, the middle part of the interior of the cooling box 102 is set as a second cooling chamber, and the right side of the interior of the cooling box 102 is set as a second cooling chamber. It is set as the third cooling chamber, and the inner bottom ends of the first cooling chamber, the second cooling chamber and the third cooling chamber are all provided with drain pipes 108, and the interior of the drain pipes 108 is connected in series with solenoid valves 109, and a rotating cylinder 201 is rotatably arranged between the side of the partition plate 107 away from the vertical center of the cooling box 102 and the inner wall of the cooling box 102 and between the partition plates 107 and the partition plates 107, and the inner wall of the rotating cylinder 201 is provided with a plurality of evenly distributed nozzles 206, and the inner diameter of the nozzles 206 gradually increases from the first cooling chamber to the third cooling chamber, and the inner wall of the rotating cylinder 201 is opened with a plurality of evenly distributed air guide ports 202, and the cooling box 102 is also provided with an electric control module for driving the rotating cylinder 201 to rotate, and the cooling box 102 is also provided with a blowing module for auxiliary cooling, and the cooling box 102 is also provided with a water supply module for water supply.

[0022] like Figure 1 , 2 As shown in , 4, the water supply module includes four evenly distributed water pipes 207 evenly arranged between the inner walls on the left and right sides of the cooling box 102, three evenly distributed connecting pipes 208 are arranged between two adjacent water pipes 207, a water inlet pipe is arranged at the left end of the uppermost water pipe 207, and the nozzles 206 are respectively connected to the adjacent water pipes 207 through telescopic pipes 209; the blowing module includes an induced draft box 203 evenly arranged on the upper surface of the cooling box 102, an induced draft fan 205 is arranged on the lower side of the inner part of the induced draft box 203, and a filter screen 204 is arranged on the upper side of the inner part of the induced draft box 203.

[0023] like Figure 2 , 3As shown in , 4, the electric control module includes an outer gear ring 211 fixedly sleeved on the outer arc surface of the three rotating cylinders 201, two rotating rods 210 symmetrically distributed up and down are rotatably arranged between the inner walls on the left and right sides of the cooling box 102, and the outer arc surfaces of the rotating rods 210 are fixedly sleeved with three evenly distributed gears 212, and the gears 212 are respectively meshed and connected with adjacent outer gear rings 211, and the cooling box 102 is also provided with an electric drive unit for driving the gears 212 to rotate; the electric drive unit includes a driving box 213 arranged on the right side of the cooling box 102, and a driving synchronous pulley 215 is rotatably arranged in the middle part of the driving box 213 through a rotating shaft, and a driven synchronous pulley 214 is fixedly sleeved on the right end of the rotating rod 210, and a synchronous belt is arranged for transmission between the two driven synchronous pulleys 214 and the driving synchronous pulley 215, and a motor 216 is arranged on the right side of the driving box 213, and the output shaft of the motor 216 is fixed to the rotating shaft through a coupling.

[0024] like Figure 1 As shown, a control panel 301 is disposed on the front side of the cooling box 102 , and the solenoid valve 109 , the induced draft fan 205 and the motor 216 are all electrically connected to the control panel 301 .

[0025] In the production and processing of cables, when it is necessary to cool the cables extruded by the cable extruder, the cables extruded by the cable extruder pass through the feed port and enter between the guide wheels 106, and the guide wheels 106 assist in conveying the cables, and the cables after cooling leave from the discharge port 104; the water inlet pipe is connected to the external cooling water source, and the external cooling water source conveys the cooling water into the uppermost water pipe 207, and through the connecting pipe 208 provided between the water pipes 207, the four water pipes 207 can be filled with water at the same time, and then the cooling water is conveyed into the nozzle 206 through the telescopic pipe 209 by the water pipe 207, so that the rotating drum 20 The nozzles 206 evenly arranged on the inner wall can spray cooling water from multiple angles and directions to the cables transported between the guide wheels 106. Since the inner diameter of the nozzle 206 gradually increases from the first cooling chamber to the third cooling chamber, the spraying amount of the nozzle 206 gradually increases from the first cooling chamber to the third cooling chamber, and the cables are cooled by water in sections, and the cables are cooled by water quickly. The operation of the induced draft fan 205 and the motor 216 is controlled by the control panel 301, and the output shaft of the motor 216 drives the rotating shaft connected thereto to rotate in a forward and reverse cycle, thereby driving the active synchronous pulley 215 to rotate in a forward and reverse cycle, so that the active synchronous pulley 215 passes through the synchronous belt The driven synchronous pulleys 214 on the upper and lower sides are driven to rotate synchronously in a forward and reverse cycle, thereby causing the rotating rods 210 on the upper and lower sides to rotate in a forward and reverse cycle. During the forward and reverse cycle rotation of the rotating rod 210, the outer gear ring 211 is driven to rotate through the meshing relationship between the gear 212 and the outer gear ring 211, thereby causing the outer gear ring 211 to drive the rotating cylinder 201 to continuously rotate in a forward and reverse cycle, so that the rotating cylinder 201 drives the nozzles 206 evenly arranged on its inner wall to continuously rotate in a forward and reverse cycle around the horizontal center of the rotating cylinder 201 during the water spraying process, so that the nozzles 206 arranged on the inner wall of the rotating cylinder 201 can quickly and evenly distribute the cooling water. Evenly sprayed on the outer curved surface of the cable, a certain amount of cooling water can quickly evaporate and absorb heat on the cable surface, and can quickly and efficiently achieve water-cooling of the cable; in the cooling process, the induced draft fan 205 blows cold air into the cooling box 102, and then the air guide ports 202 evenly opened on the inner wall of the rotating rotating cylinder 201 blow the cold air evenly from all angles to the outer curved surface of the cable, and the outer curved surface of the cable is accelerated to dissipate surface heat through forced convection, which assists in the water-cooling of the cable, and then the cable extruded by the cable extruder is quickly and efficiently cooled through the cooperation of the rotating cylinder 201, the air guide ports 202, the nozzles 206 and the induced draft fan 205.

[0026] According to another embodiment of the present invention, Figure 1 , 2 As shown in FIG. 4 , a rubber pad is bonded and fixed to the lower surface of the support leg 103. In daily use, the rubber pad provided on the lower surface of the support leg 103 can cushion the lower side of the support leg 103, thereby preventing the support leg 103 from being damaged due to long-term contact with the ground.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A water cooling device based on a cable extruder, comprising a support frame (101), wherein a cooling box (102) is arranged at the upper end of the support frame (101), and a plurality of evenly distributed supporting legs (103) are arranged at the lower end of the support frame (101), characterized in that: The cooling box (102) is provided with a discharge port (104) on the right side, and a feed port on the left side. Two partition plates (107) symmetrically distributed on the left and right are provided inside the cooling box (102). Two brackets (105) symmetrically distributed front and back are provided between the side of the partition plate (107) away from the vertical center of the cooling box (102) and the inner wall of the cooling box (102) and between the partition plates (107) (107). A plurality of evenly distributed guide wheels (106) are rotatably provided between two adjacent front and rear brackets (105). The left side of the interior of the cooling box (102) is provided as a first cooling chamber, the middle part of the interior of the cooling box (102) is provided as a second cooling chamber, and the right side of the interior of the cooling box (102) is provided as a third cooling chamber. The bottom ends of the first cooling chamber, the second cooling chamber and the third cooling chamber are provided with A liquid discharge pipe (108) is arranged, and a solenoid valve (109) is connected in series inside the liquid discharge pipe (108). A rotating cylinder (201) is rotatably arranged between the side of the partition plate (107) away from the vertical center of the cooling box (102) and the inner wall of the cooling box (102) and between the partition plates (107) and the partition plates (107). A plurality of uniformly distributed nozzles (206) are arranged on the inner wall of the rotating cylinder (201), and the inner diameter of the nozzles (206) gradually increases from the first cooling chamber to the third cooling chamber. A plurality of uniformly distributed air guide ports (202) are opened on the inner wall of the rotating cylinder (201). The cooling box (102) is also provided with an electric control module for driving the rotating cylinder (201) to rotate. The cooling box (102) is also provided with a blowing module for auxiliary cooling. The cooling box (102) is also provided with a water supply module for supplying water.

2. The water cooling device based on the cable extruder according to claim 1, characterized in that: The water supply module comprises four evenly distributed water pipes (207) evenly arranged between the inner walls on the left and right sides of the cooling box (102), three evenly distributed connecting pipes (208) are arranged between two adjacent water pipes (207), a water inlet pipe is arranged at the left end of the uppermost water pipe (207), and the nozzles (206) are respectively connected to the adjacent water pipes (207) through telescopic pipes (209).

3. The water cooling device based on the cable extruder according to claim 1, characterized in that: The blowing module comprises an induced draft box (203) evenly arranged on the upper surface of the cooling box (102), an induced draft fan (205) is arranged on the lower inner side of the induced draft box (203), and a filter screen (204) is arranged on the upper inner side of the induced draft box (203).

4. The water cooling device based on the cable extruder as claimed in claim 3, characterized in that: The electric control module comprises an outer gear ring (211) fixedly sleeved on the outer arc surface of three rotating cylinders (201); two rotating rods (210) symmetrically distributed up and down are rotatably arranged between the inner walls on the left and right sides of the cooling box (102); three evenly distributed gears (212) are fixedly sleeved on the outer arc surface of the rotating rods (210); the gears (212) are respectively meshed and connected with adjacent outer gear rings (211); and an electric drive unit for driving the gears (212) to rotate is also arranged on the cooling box (102).

5. The water cooling device based on the cable extruder as claimed in claim 4, characterized in that: The electric drive unit comprises a drive box (213) arranged on the right side of the cooling box (102); a driving synchronous pulley (215) is arranged in the middle of the drive box (213) for rotation via a rotating shaft; a driven synchronous pulley (214) is fixedly sleeved on the right end of the rotating rod (210); a synchronous belt is arranged between the two driven synchronous pulleys (214) and the driving synchronous pulley (215); a motor (216) is arranged on the right side of the drive box (213); and an output shaft of the motor (216) is fixed to the rotating shaft via a coupling.

6. The water cooling device based on the cable extruder as claimed in claim 5, characterized in that: A control panel (301) is provided on the front side of the cooling box (102), and the solenoid valve (109), the induced draft fan (205) and the motor (216) are all electrically connected to the control panel (301).

7. The water cooling device based on the cable extruder according to claim 1, characterized in that: The lower surfaces of the supporting feet (103) are all bonded and fixed with rubber pads.

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