Cooling mechanism for wire extrusion

Abstract

The utility model relates to the technical field of wire cooling, and discloses a cooling mechanism for wire extrusion, which comprises a water cooling mechanism, the water cooling mechanism comprises a water storage tank which contains water liquid and is provided with an opening at the top end, two sides of the water storage tank are provided with wiring ports for wires to enter, and the water cooling mechanism is used for cooling the wires. The bottom end of the water storage tank is connected with a backflow box through a support, the outer side of the backflow box is connected with a water outlet pipeline with a valve, a perforated plate for water liquid to flow out is installed at the bottom end of the water storage tank in an embedded mode, copper sheets are evenly connected to the bottom end of the perforated plate, and a draught fan is connected to the portion, on one side of the copper sheets, of the backflow box support. The water liquid can be guided to the copper sheet through the perforated plate, the water liquid is cooled through cooperation with the fan, meanwhile, the cooled water liquid in the backflow box can be pumped out and flows back through the water pump, and compared with the prior art, the device can continuously keep the temperature of the water liquid in the water storage box not to be too high, and influences on subsequent wire cooling are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of wire cooling, in particular to a cooling mechanism for wire extrusion. Background Art

[0002] Wires are conductors that transmit electrical energy. They are classified into bare wires, magnet wires, and insulated wires. Bare wires have no insulation layer and include copper and aluminum flat wires, overhead stranded wires, and various profiles. They are mainly used for outdoor overhead and indoor busbars and switch boxes. Magnet wires are insulated wires that generate a magnetic field or induce current in a magnetic field when energized.

[0003] In the process of producing wires, there is a step that requires covering the exposed wires with a plastic layer. This step requires the coils to be evenly fed into relevant machines such as injection molding machines for extrusion and coating, and then the wire body is quickly cooled and shaped using a water pool. However, after the traditional water tank continues to cool the wire body, the water temperature will gradually increase, thereby affecting the subsequent cooling of the wire body. There is still a certain inconvenience in actual use. Therefore, a cooling mechanism for wire extrusion is urgently needed to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned technical problems, the purpose of the utility model is to provide a cooling mechanism for wire extrusion to solve the problem raised in the above-mentioned background technology that in the wire production process, there is a step that requires the exposed wire to be covered with a plastic layer. This step requires the coil to be evenly fed into a related machine such as an injection molding machine for extrusion and skinning, and then the wire body is quickly cooled and shaped using a water pool. After the traditional water tank continues to cool the wire body, the water temperature will gradually increase, thereby affecting the subsequent cooling of the wire body, and there is still a certain inconvenience in actual use.

[0005] The utility model provides the following technical solutions: a cooling mechanism for wire extrusion, comprising a water cooling mechanism, the water cooling mechanism comprising a water storage tank filled with water and open at the top, and wiring openings for wires to enter are opened on both sides of the water storage tank for wire cooling, the bottom end of the water storage tank is connected to a return box through a bracket, and the outer side of the return box is connected to a water outlet pipe with a valve, a porous plate for water to flow out is embedded and installed at the bottom end of the water storage tank, and the bottom end of the porous plate is evenly connected to copper sheets, a fan is connected to the return box bracket on one side of the copper sheet, and a water pump is connected between the water storage tank and the return box through a pipeline for introducing water in the return box into the water storage tank;

[0006] A water inlet mechanism is arranged inside the water storage tank.

[0007] To implement the above technical solution, a porous plate can be used to guide the water onto the copper sheet, and a fan can be used to cool the water. At the same time, a water pump can extract the cooled water in the reflux box for reflux. Compared with the prior art, this device can continuously keep the water in the water tank from being too hot, thereby avoiding affecting the subsequent cooling of the wires.

[0008] Furthermore, a filter plate is provided at the top of the reflux box, and the filter plate is connected to the reflux box by bolts.

[0009] The above technical solution is implemented to block impurities in the dripping water.

[0010] Furthermore, the top of the reflux box and the filter plate are both inclined, and the top of the filter plate is flush with the top of the reflux box.

[0011] The above technical solution is implemented so that the blocked impurities can continue to move toward the lowest point of the slope.

[0012] Furthermore, the water inlet mechanism includes a fixing bar, and the fixing bar is connected to the inner wall of the water storage tank. The wiring openings on both sides of the water storage tank are connected to wire wheels for guiding the wire body. Two symmetrical L-shaped blocks are arranged at the bottom end of the fixing bar, and water inlet wheels are movably sleeved in the two L-shaped blocks for pressing down the wires.

[0013] Implementing the above technical solution can improve the guiding effect on the wires and ensure that the wires are less likely to move completely above the liquid surface.

[0014] Furthermore, a spring is connected between the fixing bar and the L-shaped block, and the number of the spring is at least one.

[0015] By implementing the above technical solution, a certain upper and lower buffer space is obtained at the water inlet.

[0016] Furthermore, a positioning hole is formed on the fixing bar, a positioning rod is inserted into the positioning hole, and the bottom end of the positioning rod is connected to the L-shaped block.

[0017] The above technical solution is implemented to improve the guidance and stability of the up and down movement of the water wheel.

[0018] Technical effects and advantages of the utility model:

[0019] 1. The utility model adopts a porous plate to guide the water onto the copper sheet, cooperates with the fan to cool the water, and at the same time the water pump can extract the cooled water in the reflux box for reflux.

[0020] 2. Compared with the prior art, the device of the utility model can continuously keep the water in the water storage tank from being too hot, thereby avoiding affecting the subsequent cooling of the wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model from the left side when viewed from above.

[0022] Figure 2 It is a right side top view of the overall structure of the utility model.

[0023] Figure 3 It is a top view stereoscopic schematic diagram of the reflux box structure of the utility model in an exploded state.

[0024] Figure 4 It is a top view stereoscopic schematic diagram of the water entry mechanism structure of the utility model in an exploded state.

[0025] The accompanying drawings are marked as follows: 1. water cooling mechanism; 110. water storage tank; 111. wiring port; 112. wire pulley; 113. reflux box; 114. porous plate; 115. copper sheet; 116. water pump; 117. fan; 118. filter plate; 2. water inlet mechanism; 210. fixing bar; 211. L-shaped block; 212. water inlet wheel; 213. spring; 214. positioning hole; 215. positioning rod. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention.

[0027] Embodiment 1:

[0028] Refer to the attached drawings in the specification Figure 1-3 The utility model provides a cooling mechanism for wire extrusion, including a water cooling mechanism 1, the water cooling mechanism 1 includes a water storage tank 110 filled with water and open at the top, and wiring openings 111 for wires to enter are opened on both sides of the water storage tank 110 for wire cooling, the bottom of the water storage tank 110 is connected to a return box 113 through a bracket, and the outer side of the return box 113 is connected to a water outlet pipe with a valve, a porous plate 114 for water to flow out is embedded and installed at the bottom of the water storage tank 110, and the bottom of the porous plate 114 is evenly connected to a copper sheet 115, a fan 117 is connected to the return box 113 bracket on one side of the copper sheet 115, and a water pump 116 is connected between the water storage tank 110 and the return box 113 through a pipeline, which is used to introduce water in the return box 113 into the water storage tank 110;

[0029] The water inlet mechanism 2 is arranged inside the water storage tank 110, and a filter plate 118 is arranged at the top of the return box 113, and the filter plate 118 is connected to the return box 113 by bolts, the top of the return box 113 and the filter plate 118 are both inclined, and the top of the filter plate 118 is flush with the top of the return box 113.

[0030] When in use, the wires continue to pass through the wiring port 111 and are cooled by the water storage tank 110 filled with water. At the same time, the water passes through the porous plate 114 due to gravity and adheres to the copper sheet 115. Then the fan 117 and the water pump 116 are powered. At this time, the fan 117 cools the water on the surface of the copper sheet 115, and when the water falls into the reflux box 113, the water pump 116 will pump the water back into the water storage tank 110.

[0031] Embodiment 2:

[0032] Refer to the attached drawings in the specification Figure 4 The difference between the second embodiment and the first embodiment is that the water inlet mechanism 2 includes a fixing bar 210, and the fixing bar 210 is connected to the inner wall of the water storage tank 110, and the wiring openings 111 on both sides of the water storage tank 110 are connected with wire wheels 112 for guiding the wire body, and the bottom end of the fixing bar 210 is provided with two stack-symmetrical L-shaped blocks 211, and the two L-shaped blocks 211 are movably sleeved with water inlet wheels 212 for pressing down the wire, a spring 213 is connected between the fixing bar 210 and the L-shaped block 211, and the number of the spring 213 is at least one, and a positioning hole 214 is opened on the fixing bar 210, a positioning rod 215 is inserted into the positioning hole 214, and the bottom end of the positioning rod 215 is connected to the L-shaped block 211.

[0033] When in use, the wire is placed on the top of the two water storage tanks 110 and passes through the bottom of the water inlet wheel 212. At the same time, the elasticity of the spring 213 will press the water inlet wheel 212 downward, so that the wire body is always in the water.

Claims

1. A cooling mechanism for wire extrusion, comprising a water cooling mechanism (1), wherein the water cooling mechanism (1) comprises a water storage tank (110) filled with water and open at the top, and both sides of the water storage tank (110) are provided with wiring openings (111) for wires to enter, for cooling the wires, characterized in that: The bottom end of the water storage tank (110) is connected to a return box (113) via a bracket, and the outer side of the return box (113) is connected to a water outlet pipe with a valve, the bottom end of the water storage tank (110) is embedded with a porous plate (114) for water to flow out, and the bottom end of the porous plate (114) is evenly connected to a copper sheet (115), and a fan (117) is connected to the return box (113) bracket on one side of the copper sheet (115), and a water pump (116) is connected between the water storage tank (110) and the return box (113) via a pipeline, and is used to introduce water in the return box (113) into the water storage tank (110); A water inlet mechanism (2), wherein the water inlet mechanism (2) is arranged inside the water storage tank (110).

2. A cooling mechanism for wire extrusion according to claim 1, characterized in that: A filter plate (118) is provided at the top of the reflux box (113), and the filter plate (118) is connected to the reflux box (113) by bolts.

3. A cooling mechanism for wire extrusion according to claim 2, characterized in that: The top of the reflux box (113) and the filter plate (118) are both inclined, and the top of the filter plate (118) is flush with the top of the reflux box (113).

4. A cooling mechanism for wire extrusion according to claim 1, characterized in that: The water entry mechanism (2) comprises a fixing bar (210), and the fixing bar (210) is connected to the inner wall of the water storage tank (110), and the wire guide openings (111) on both sides of the water storage tank (110) are connected to wire guide wheels (112) for guiding the wire body, and the bottom end of the fixing bar (210) is provided with two stacked symmetrical L-shaped blocks (211), and the two L-shaped blocks (211) are movably sleeved with water entry wheels (212) for pressing down the wire.

5. A cooling mechanism for wire extrusion according to claim 4, characterized in that: A spring (213) is connected between the fixing strip (210) and the L-shaped block (211), and the number of the spring (213) is at least one.

6. A cooling mechanism for wire extrusion according to claim 5, characterized in that: The fixing bar (210) is provided with a positioning hole (214), a positioning rod (215) is inserted into the positioning hole (214), and the bottom end of the positioning rod (215) is connected to the L-shaped block (211).

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