Shaping equipment for cable processing

Abstract

The utility model relates to the technical field of cable processing, in particular to a setting device for cable processing, which comprises a rack, a setting box arranged on the rack, a control box arranged on the front surface of the setting box, a setting channel arranged in the setting box, a temperature difference power generation assembly arranged at the left end of the setting channel and a wire inlet arranged at the right end of the setting channel. An air inlet assembly and a wire outlet are arranged at the right end of the shaping channel, a plurality of exhaust holes communicated with the shaping channel are formed in the top end of the shaping box and are close to the thermoelectric power generation assembly, and a storage battery and a controller are arranged in the control box; the air inlet assembly, the storage battery and the temperature difference power generation assembly are electrically connected with the controller. According to the utility model, the extruded cable can be gradually cooled and shaped, the condition that an insulating layer is shrunk and wrinkled due to large temperature difference is avoided, the insulating effect of the cable is ensured, and the quality of the cable is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable processing, in particular to a shaping device for cable processing. Background Art

[0002] Cables are indispensable connecting cables in electrical equipment. They are generally composed of an inner conductive cable and multiple outer layers. The inner conductive cable is twisted from multiple single wires. The cable production process is continuous and generally includes the following steps: drawing - twisting - extruding insulation layer - cabling - extruding sheath layer - product testing and acceptance.

[0003] The extruded insulation layer is usually achieved by an extruder. In the prior art, the extruded cable needs to be cooled in a cooling water tank. However, the existing extruder cooling water tank usually has only one chamber. The temperature of the insulation layer just extruded from the extruder is relatively high. If the temperature difference between the high-temperature insulation layer and the cooling water is large, the insulation layer is easily damaged, causing the insulation layer to shrink and wrinkle easily, which is not conducive to the formation and shaping of the cable insulation layer, and also affects the insulation effect of the cable, reducing the quality of the cable. Utility Model Content

[0004] The purpose of the utility model is to provide a shaping device for cable processing in view of the above-mentioned deficiencies, which can gradually cool and shape the extruded cable to avoid shrinkage and wrinkling of the insulation layer caused by large temperature differences, thereby ensuring the insulation effect of the cable and improving the quality of the cable.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A shaping device for cable processing, comprising a frame, a shaping box arranged on the frame, a control box arranged on the front of the shaping box, and a shaping channel arranged in the shaping box, a thermoelectric power generation component and a line inlet are arranged at the left end of the shaping channel, an air inlet component and a line outlet are arranged at the right end of the shaping channel, a plurality of exhaust holes connected to the shaping channel are arranged at the top of the shaping box, the exhaust holes are arranged close to the thermoelectric power generation component, a battery and a controller are arranged in the control box, and the air inlet component, the battery and the thermoelectric power generation component are all electrically connected to the controller.

[0007] Furthermore, a left mounting port connected to the molding channel is provided at the left end of the molding box; the temperature difference power generation assembly includes a temperature difference power generation sheet fixed in the left mounting port, a heat conductive aluminum sheet fixed to the right side of the temperature difference power generation sheet, a plurality of heat absorbing fins arranged on the right side of the heat conductive aluminum sheet, and a plurality of heat dissipating fins arranged on the left side of the temperature difference power generation sheet.

[0008] Furthermore, the temperature difference power generation assembly also includes a heat dissipation fan, which is fixed to the molding box through a heat dissipation channel, and an air outlet end of the heat dissipation fan is arranged opposite to the heat dissipation fins.

[0009] Furthermore, the right end of the shaping box is provided with a plurality of right mounting ports connected to the shaping channel; the air inlet assembly includes a cold air box installed in the right mounting port, the left end of the cold air box is connected to the shaping channel, the right end of the cold air box is provided with an air inlet fan, a semiconductor refrigeration plate is installed on the top of the cold air box, a plurality of heat absorbing plates are provided at the cooling end of the semiconductor refrigeration plate, a plurality of heat releasing plates are provided at the heating end of the semiconductor refrigeration plate, the heat absorbing plates extend to the air outlet end of the air inlet fan, and the heat releasing plates extend to the top of the cold air box.

[0010] Furthermore, the shaping channel includes a middle channel, a left channel is connected to the left end of the middle channel, and a right channel is connected to the right end of the middle channel. The cross-sectional area of ​​the middle channel is smaller than the cross-sectional area of ​​the left channel and the cross-sectional area of ​​the right channel.

[0011] The beneficial effects of the utility model are:

[0012] In actual application, when in use, the extruded cable is passed through the line inlet, passes through the shaping channel, and then passes through the line outlet. The controller injects cold air into the shaping channel by controlling the air inlet component. In the process of the cold air passing through the shaping channel, the cable is gradually cooled and shaped, and the cold air is gradually heated up and converted into hot air. When the hot air blows onto the temperature difference power generation component, the temperature difference power generation component generates electricity using the temperature difference of the hot air, and stores the generated electricity in the battery for powering the air inlet component. The hot air blown onto the temperature difference power generation component is discharged from the exhaust hole. Since the temperature of the cold air gradually increases during the blowing process from right to left in the shaping channel, the temperature near the line inlet is the highest, and the temperature near the line outlet is the lowest, thereby avoiding the shrinkage and wrinkling of the insulation layer caused by the large temperature difference. The utility model can gradually cool and shape the extruded cable, thereby avoiding the shrinkage and wrinkling of the insulation layer caused by the large temperature difference, thereby ensuring the insulation effect of the cable and improving the quality of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a top view of the utility model;

[0015] Figure 3 yes Figure 2 Sectional view at AA in the middle;

[0016] Figure 4 yes Figure 2 Cross-sectional view at the middle BB;

[0017] Figure numerals: shaping box 1; line inlet 101; line outlet 102; middle channel 11; left channel 12; right channel 13; control box 2; temperature difference power generation assembly 3; temperature difference power generation sheet 31; heat conductive aluminum sheet 32; heat absorption fin 33; heat dissipation fin 34; heat dissipation fan 35; heat dissipation channel 36; air inlet assembly 4; cold air box 41; air inlet fan 42; semiconductor refrigeration sheet 43; heat absorption sheet 44; heat release sheet 45. DETAILED DESCRIPTION

[0018] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a shaping equipment for cable processing includes a frame, a shaping box 1 arranged on the frame, a control box 2 arranged on the front of the shaping box 1, and a shaping channel arranged in the shaping box 1, a thermoelectric power generation component 3 and a line inlet 101 are arranged at the left end of the shaping channel, an air inlet component 4 and a line outlet 102 are arranged at the right end of the shaping channel, a plurality of exhaust holes 103 connected to the shaping channel are arranged at the top of the shaping box 1, and the exhaust holes 103 are arranged close to the thermoelectric power generation component 3, a battery and a controller are arranged in the control box 2, and the air inlet component 4, the battery and the thermoelectric power generation component 3 are electrically connected to the controller.

[0019] When in use, the extruded cable is passed through the inlet 101, passed through the shaping channel, and then passed out from the outlet 102. The controller controls the air inlet component 4 to inject cold air into the shaping channel. During the cold air passing through the shaping channel, the cable is gradually cooled and shaped, and the cold air is gradually heated and converted into hot air. When the hot air blows onto the temperature difference power generation component 3, the temperature difference power generation component 3 generates electricity using the temperature difference of the hot air, and stores the generated electricity in the battery for powering the air inlet component 4. The hot air blown onto the temperature difference power generation component 3 is discharged from the exhaust hole 103; as the cold air blows from right to left in the shaping channel, the temperature gradually rises. High, so that the temperature near the inlet 101 is the highest, and the temperature near the outlet 102 is the lowest, avoiding the shrinkage and wrinkling of the insulation layer caused by the large temperature difference; a rectifier is also arranged in the control box 2, and the rectifier is connected to the wire between the temperature difference power generation component 3 and the battery. The rectifier is used to sort out the power generated by the temperature difference power generation component 3 and adjust the voltage so that the battery can stably store electrical energy; the utility model can gradually cool and shape the extruded cable, avoiding the shrinkage and wrinkling of the insulation layer caused by the large temperature difference, ensuring the insulation effect of the cable and improving the quality of the cable.

[0020] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the left end of the shaping box 1 is provided with a left mounting port connected to the shaping channel; the temperature difference power generation component 3 includes a temperature difference power generation sheet 31 fixed in the left mounting port, a heat-conducting aluminum sheet 32 ​​fixed to the right side of the temperature difference power generation sheet 31, a plurality of heat-absorbing fins 33 arranged on the right side of the heat-conducting aluminum sheet 32, and a plurality of heat-dissipating fins 34 arranged on the left side of the temperature difference power generation sheet 31; in this embodiment, the heat in the hot air is absorbed by the heat-conducting aluminum sheet 32 ​​and the plurality of heat-absorbing fins 33, and the heat conducted by the heat-conducting aluminum sheet 32 ​​is conducted to the right side of the temperature difference power generation sheet 31. Since the left side of the temperature difference power generation sheet 31 is connected to the plurality of heat-dissipating fins 34, the temperature difference between the left and right side surfaces of the temperature difference power generation sheet 31 is used to generate electricity, and then the electricity is conducted to the battery through the wire, so that the battery supplies power to the air intake component 4.

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the temperature difference power generation component 3 also includes a heat dissipation fan 35, and the heat dissipation fan 35 is fixed on the molding box 1 through a heat dissipation channel 36, and the air outlet end of the heat dissipation fan 35 is arranged opposite to the heat dissipation fins 34; in this embodiment, the heat dissipation fan 35 dissipates heat to the heat dissipation fins 34, which can further expand the temperature difference between the left and right sides of the temperature difference power generation sheet 31, and improve the power generation of the temperature difference power generation sheet 31.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the right end of the shaping box 1 is provided with a plurality of right mounting ports connected to the shaping channel; the air inlet assembly 4 includes a cold air box 41 installed in the right mounting port, the left end of the cold air box 41 is connected to the shaping channel, the right end of the cold air box 41 is provided with an air inlet fan 42, a semiconductor refrigeration plate 43 is installed at the top of the cold air box 41, a plurality of heat absorbing plates 44 are provided at the cooling end of the semiconductor refrigeration plate 43, a plurality of heat releasing plates 45 are provided at the heating end of the semiconductor refrigeration plate 43, the heat absorbing plates 44 extend to the air outlet end of the air inlet fan 42, and the heat releasing plates 45 extend to the top of the cold air box 41; in this embodiment, the outside air is drawn into the shaping channel by the air inlet fan 42, the heat is absorbed by the plurality of heat absorbing plates 44 at the cooling end of the semiconductor refrigeration plate 43 to cool the air, and the heat is dissipated to the outside of the cold air box 41 by the plurality of heat releasing plates 45.

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the shaping channel includes a middle channel 11, a left channel 12 connected to the left end of the middle channel 11, and a right channel 13 connected to the right end of the middle channel 11, and the cross-sectional area of ​​the middle channel 11 is smaller than the cross-sectional area of ​​the left channel 12 and the cross-sectional area of ​​the right channel 13; in this embodiment, when the cross-sectional area of ​​the middle channel 11 is smaller than the cross-sectional area of ​​the left channel 12 and the cross-sectional area of ​​the right channel 13, the cable can be more fully in contact with the cold air, and the heat exchange effect is better.

[0024] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the scope defined by the spirit of the present invention.

Claims

1. A shaping device for cable processing, characterized in that: The invention comprises a frame, a shaping box (1) arranged on the frame, a control box (2) arranged on the front of the shaping box (1), and a shaping channel arranged in the shaping box (1); a temperature difference power generation component (3) and a line inlet (101) are arranged at the left end of the shaping channel; an air inlet component (4) and a line outlet (102) are arranged at the right end of the shaping channel; a plurality of exhaust holes (103) connected to the shaping channel are arranged at the top end of the shaping box (1); the exhaust holes (103) are arranged close to the temperature difference power generation component (3); a storage battery and a controller are arranged in the control box (2); and the air inlet component (4), the storage battery and the temperature difference power generation component (3) are all electrically connected to the controller.

2. A cable processing shaping device according to claim 1, characterized in that: The left end of the shaping box (1) is provided with a left mounting opening connected to the shaping channel; the temperature difference power generation assembly (3) comprises a temperature difference power generation sheet (31) fixed in the left mounting opening, a heat conductive aluminum sheet (32) fixed to the right side of the temperature difference power generation sheet (31), a plurality of heat absorbing fins (33) arranged on the right side of the heat conductive aluminum sheet (32), and a plurality of heat dissipating fins (34) arranged on the left side of the temperature difference power generation sheet (31).

3. A cable processing shaping device according to claim 2, characterized in that: The temperature difference power generation assembly (3) also includes a heat dissipation fan (35), the heat dissipation fan (35) is fixed to the shaping box (1) through a heat dissipation channel (36), and the air outlet end of the heat dissipation fan (35) is arranged directly opposite to the heat dissipation fins (34).

4. A cable processing shaping device according to claim 1, characterized in that: The right end of the shaping box (1) is provided with a plurality of right mounting ports connected to the shaping channel; the air inlet assembly (4) comprises a cold air box (41) installed in the right mounting port, the left end of the cold air box (41) is connected to the shaping channel, the right end of the cold air box (41) is provided with an air inlet fan (42), a semiconductor cooling plate (43) is installed at the top end of the cold air box (41), a plurality of heat absorbing plates (44) are provided at the cooling end of the semiconductor cooling plate (43), a plurality of heat releasing plates (45) are provided at the heating end of the semiconductor cooling plate (43), the heat absorbing plates (44) extend to the air outlet end of the air inlet fan (42), and the heat releasing plates (45) extend to the top of the cold air box (41).

5. A cable processing shaping device according to claim 1, characterized in that: The shaping channel comprises a middle channel (11), a left channel (12) connected to the left end of the middle channel (11), and a right channel (13) connected to the right end of the middle channel (11), and the cross-sectional area of ​​the middle channel (11) is smaller than the cross-sectional area of ​​the left channel (12) and the cross-sectional area of ​​the right channel (13).

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