Copper wire conductor annealing equipment for cable production

Abstract

The utility model discloses copper wire conductor annealing equipment for cable production, which relates to the technical field of cable production equipment and comprises an induction heater, an induction coil is mounted on the induction heater, two groups of conveying mechanisms arranged at intervals are arranged on one side of the induction heater, and the two groups of conveying mechanisms are respectively arranged at two ends of the induction coil. The copper wire passes through the induction coil and the two sets of conveying mechanisms, and the conveying mechanisms are used for conveying the copper wire. According to the copper wire conductor annealing equipment for cable production, in the cooling process, the temperature in the isolation covers can be conducted to low-temperature water in the water tanks, the water tanks on the two sides communicate with each other through the communicating pipes, the water temperature in the water tank on the other side rises, and therefore a low-temperature copper wire in the isolation cover on the right side is preheated. According to the device, heat lost in the slow cooling process can be recycled, the heat is prevented from being directly dissipated to the outside, the problem that the temperature of the working environment rises is solved, and the part of heat can be used for preheating the low-temperature copper wire.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable production equipment technical field especially relates to a kind of copper wire conductor annealing equipment for cable production. BACKGROUND

[0002] The working principle of copper wire annealing is a kind of metal heat treatment process that slowly heats copper wire to a certain temperature, maintains enough time, and then cools at a suitable speed (usually slow cooling, sometimes controlled cooling).

[0003] For example, the existing Chinese patent discloses a kind of copper wire annealing device (publication number CN112126770B), specifically discloses including main body frame, the outer side of the main body frame is welded with first line wheel, the left side inner wall of the main body frame is welded with second line wheel. The copper wire annealing device, compared with the existing ordinary copper wire annealing device, the lifting work box is set by the present application, when annealing copper wire, the cylinder drives the lifting block to move through the cylinder, the first rotary rod is rotated by the first motion block in the hole plate, the first rotary rod is rotated by the second rotary rod through the first kinematic pair, and the angle of the first rotary rod is 60 °, the second rotary rod is rotated by 60 ° through the second lifting rod of the first connecting rod, and the length of the support column is equal to and parallel to the length of the second lifting column, the length of the second lifting column is equal to and parallel to the length of the first lifting rod.

[0004] During the slow cooling process of copper wire, the heat on the copper wire gradually dissipates to the outside world with the passage of time, and this part of heat is directly dissipated to the outside world without any treatment. On the one hand, the heat is conducted to the production workshop near the device, causing the temperature of the working environment near the device to rise, which will have adverse effects on the device and cause the temperature of the workshop to rise. In summer, workers feel uncomfortable due to the rise in working environment temperature. On the other hand, the waste of copper wire heat also causes waste of energy and resources. To solve the above problems, we propose a kind of copper wire conductor annealing equipment for cable production. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of copper wire conductor annealing equipment for cable production, to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model is realized by the following technical scheme: a kind of copper wire conductor annealing equipment for cable production, comprising: induction heater, induction coil is installed on the induction heater, two groups of interval setting conveying mechanisms are arranged on the side of the induction heater, two groups of conveying mechanisms are arranged at the two ends of the induction coil, and the copper wire passes through the induction coil and two groups of conveying mechanisms, and the conveying mechanism is used to convey copper wire.

[0007] The water tank is provided with a water inlet on the side, and a communication pipe is fixedly installed between the two water tanks, the end of the communication pipe is communicated with the lower end of the inner cavity of the water tank, a heat-conducting metal block is inserted in the water tank, the lower end of the heat-conducting metal block is fixedly connected with the water tank, a first heat insulation sleeve is sleeved on the outer side of the heat-conducting metal block, the upper end of the heat-conducting metal block is provided with an isolation cover, the upper end of the heat-conducting metal block is inserted into the isolation cover and is fixedly connected with the isolation cover, wire inlet holes are formed at the two ends of the isolation cover and penetrate through the isolation cover, and water is contained in the water tanks.

[0008] As a further technical scheme of the present application, the isolation cover is sleeved with a second heat insulation sleeve, and the upper end of the heat-conducting metal block penetrates through the second heat insulation sleeve.

[0009] As a further technical scheme of the present application, the isolation cover is pasted with annular heat insulation sheets at the two ends, and the inner holes of the annular heat insulation sheets are communicated with the wire inlet holes.

[0010] As a further technical scheme of the present application, a flow guide groove is arranged in the isolation cover, the upper end surface of the flow guide groove is provided as a concave arc surface, and the two ends of the flow guide groove are fixedly connected with the isolation cover.

[0011] As a further technical scheme of the present application, the conveying mechanism comprises a support, the support is arranged at one end of the induction coil and located between the induction coil and the isolation cover, a roller is arranged in the support, anti-skid lines are arranged on the outer surface of the roller, a motor is fixedly arranged on the support, the output shaft of the motor is fixedly connected with the roller, a pressing block is arranged above the roller, the bottom surface of the pressing block is polished, two spring telescopic rods are arranged on the support and spaced apart, and the movable end of the spring telescopic rod is arranged on the top of the pressing block.

[0012] As a further technical scheme of the present application, limit sheets are arranged on the two sides of the roller and fixedly connected with the inner side of the support.

[0013] As a further technical scheme of the present application, one side of the isolation cover at one end is provided with a conveying mechanism.

[0014] As a further technical scheme of the present application, a temperature detector is arranged on the water tank at one side, and the temperature measuring probe of the temperature detector is arranged in the water tank.

[0015] The present application provides a copper wire conductor annealing equipment for cable production, which has the following advantages compared with the prior art:

[0016] 1. The design of a cable production copper conductor annealing equipment, in the cooling process, the temperature in the isolator can be conducted to the low temperature water in the water tank, because the communication pipe connects the water tank on both sides, the water temperature in the other side water tank rises, thereby preheating the low temperature copper wire in the right isolator. The device can recycle the heat lost in the slow cooling process, not only avoids the heat directly dissipating to the outside, avoids the problem of rising temperature of working environment, but also uses this part of heat to preheat the low temperature copper wire, the device is more energy saving and environmental protection.

[0017] 2. The design of a cable production copper conductor annealing equipment, the spring telescopic rod pushes the pressing block to press on the copper wire, the copper wire is closely attached to the roller, the copper wire enters the isolator on the right side, and then is discharged from the isolator on the other side, the rotating directions of the rollers on both sides are consistent, which can drive the copper wire to move, the device can replace manual movement of the copper wire, reduce the labor workload, and improve the work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structure diagram of a cable production copper conductor annealing equipment;

[0019] Figure 2 It is a partial structure enlarged sectional view of the water tank of a cable production copper conductor annealing equipment Figure 1 ;

[0020] Figure 3 It is a partial structure enlarged sectional view of the water tank of a cable production copper conductor annealing equipment Figure 2 ;

[0021] Figure 4 It is a partial structure enlarged sectional view of the water tank of a cable production copper conductor annealing equipment

[0022] In the figure: induction heater 1, induction coil 2, water tank 3, communication pipe 4, heat conducting metal block 5, first heat insulation sleeve 6, isolator 7, wire inlet hole 8, second heat insulation sleeve 9, annular heat insulation sheet 10, flow guide groove 11, support 12, roller 13, motor 14, pressing block 15, spring telescopic rod 16, limiting sheet 17, temperature detector 18. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0024] Please refer toFigures 1-4 The utility model provides a kind of technical scheme for cable production copper wire conductor annealing equipment:

[0025] A kind of technical scheme for cable production copper wire conductor annealing equipment, comprising: induction heater 1, induction coil 2 is installed on induction heater 1, induction heater 1 side is provided with two groups of interval arrangement's conveying mechanism, two groups of conveying mechanism are separately arranged at the two ends of induction coil 2, copper wire passes through induction coil 2 and two groups of conveying mechanism and conveying mechanism is used to convey copper wire.Induction coil 2 both ends are provided with water tank 3, water tank 3 is arranged outside conveying mechanism, water tank 3 side is provided with water inlet, two water tank 3 are fixedly installed with communication pipe 4 between them, the end of communication pipe 4 is communicated with the lower end of the inner chamber of water tank 3, water tank 3 is inserted with heat-conducting metal block 5, the lower end of heat-conducting metal block 5 is fixed with water tank 3, the outer side of heat-conducting metal block 5 is equipped with first heat insulation sleeve 6, the upper end of heat-conducting metal block 5 is equipped with isolating cover 7, heat-conducting metal block 5 upper end is inserted into isolating cover 7 and both are fixed together, isolating cover 7 both ends are provided with wire inlet hole 8, wire inlet hole 8 penetrates isolating cover 7, and both sides water tank 3 are equipped with water.

[0026] Wherein, isolating cover 7 is equipped with second heat insulation sleeve 9, and the upper end of heat-conducting metal block 5 penetrates second heat insulation sleeve 9.Isolating cover 7 both ends are pasted with annular heat insulation sheet 10, and the inner hole of annular heat insulation sheet 10 is communicated with wire inlet hole 8.Isolating cover 7 is provided with flow guide groove 11, and the upper end surface of flow guide groove 11 is provided as concave camber surface, and the both ends of flow guide groove 11 are fixedly connected with isolating cover 7.

[0027] The working schematic diagram of the device can refer to Figure 1 Copper wire is passed through the induction coil 2 of induction heater 1, and the copper wire is heated by induction heating, and induction heater 1 passes certain frequency alternating current into induction coil 2, and under the action of magnetic field, copper wire will generate induced current with the same frequency and opposite direction as induction coil, which can change electric energy into heat energy, so as to rapidly heat the copper wire.

[0028] Copper wire passes through both sides of isolating cover 7 and enters isolating cover 7 from wire inlet hole 8, and copper wire in isolating cover 7 is placed on flow guide groove 11, and flow guide groove 11 supports and guides copper wire in isolating cover 7.

[0029] The conveying mechanism comprises a support 12 arranged at one end of the induction coil 2 and between the induction coil 2 and the isolation cover 7, a roller 13 arranged in the support 12, an anti-skid pattern arranged on the outer surface of the roller 13, a motor 14 fixed on the support 12, an output shaft of the motor 14 fixedly connected with the roller 13, a pressing block 15 arranged above the roller 13, the bottom surface of the pressing block 15 being polished, two spring telescopic rods 16 arranged at intervals and installed on the support 12, and the movable ends of the spring telescopic rods 16 being installed on the top of the pressing block 15.

[0030] The copper wire also passes through the space between the roller 13 and the pressing block 15, the spring telescopic rod 16 is in a compressed state, the pressing block 15 is pushed on the copper wire through the spring telescopic rod 16, the copper wire is tightly attached to the roller 13, as shown in the figure, the copper wire enters the isolation cover 7 on the right side and is discharged from the isolation cover 7 on the other side. Figure 1

[0031] When the copper wire needs to move, the motor 14 drives the roller 13 to rotate, the rotating directions of the rollers 13 on both sides are consistent, and the copper wire can be moved.

[0032] After the copper wire is inserted, the induction heater 1 is started, the induction coil 2 heats the copper wire in it, after heating, the heated copper wire is moved to the isolation cover 7 for slow cooling through the rotation of the roller 13, and the subsequent copper wire is moved to the induction coil 2 for continuous heating work, the second heat insulation sleeve 9 and the annular heat insulation sheet 10 are arranged to heat-insulate and heat-proof the isolation cover 7, so that the copper wire in the isolation cover 7 is not rapidly cooled, but slowly cooled, and the device is suitable for slow cooling annealing. During the cooling process, the temperature in the left isolation cover 7 rises and part of the heat is conducted to the heat-conducting metal block 5, the first heat insulation sleeve 6 can heat-insulate the heat-conducting metal block 5 to avoid the heat on the heat-conducting metal block 5 from being dissipated to the outside. The temperature of the heat-conducting metal block 5 rises, and the heat thereon is conducted to the low-temperature water in the water tank 3. Since the communication pipe 4 connects the water tanks 3 on both sides, the water temperature in the water tank 3 on the other side rises, and the heat can be conducted from the right heat-conducting metal block 5 to the isolation cover 7, so as to preheat the low-temperature copper wire in the right isolation cover 7.

[0033] Therefore, the device can recycle the heat lost during the slow cooling process, not only avoiding the heat from being directly dissipated to the outside and the problem of rising temperature of the working environment, but also preheating the low-temperature copper wire by using the heat, so that the device is more energy-saving and environment-friendly.

[0034] ​One end of the isolation cover 7 is provided with a conveying mechanism, which can convey the copper wire smoothly.

[0035] The working principle of the device is shown in the working schematic diagram Figure 1 The copper wire is heated by the induction heating device.

[0036] The copper wire passes through the isolation cover 7 on both sides and enters the isolation cover 7 through the wire hole 8. Figure 1 The copper wire enters the isolation cover 7 on the right side and is discharged from the isolation cover 7 on the other side.

[0037] After the copper wire is inserted, the induction heater 1 is started, and the induction coil 2 heats the copper wire inside.

[0038] The above is only the preferred embodiment of the present application, and it should be noted that those skilled in the art can make some improvements and refinements without departing from the principle of the present application.

Claims

1. An annealing apparatus for copper wire conductors for cable production, comprising: The utility model provides an inductive heater (1) is installed with inductive coil (2), characterized in be provided with two groups of interval arrangement's conveying mechanism on the inductive heater (1) one side, and two groups of conveying mechanism are divided and are arranged at the both ends of inductive coil (2), and copper wire passes through inductive coil (2) and two groups of conveying mechanism and conveying mechanism is used to convey copper wire; Both ends of inductive coil (2) are provided with water tank (3), water tank (3) is arranged outside conveying mechanism, water tank (3) side is provided with water inlet, and the communication pipe (4) is fixedly installed between two water tank (3), and the end of communication pipe (4) communicates with the lower end of the inner chamber of water tank (3), and the heat conduction metal block (5) is inserted in water tank (3), and the lower end of heat conduction metal block (5) is fixedly connected with water tank (3), and the first heat insulation sleeve (6) is sleeved on the outer side of heat conduction metal block (5), and the upper end of heat conduction metal block (5) is provided with the isolation cover (7), and the upper end of heat conduction metal block (5) is inserted into isolation cover (7) and is fixedly connected together, and the wire inlet hole (8) is formed in the both ends of isolation cover (7), and wire inlet hole (8) penetrates isolation cover (7), and both sides water tank (3) are filled with water.

2. The annealing apparatus for copper wire conductors for cable production according to claim 1, characterized in that, The second heat insulation sleeve (9) is sleeved on the outer side of the isolation cover (7), and the upper end of the heat conduction metal block (5) penetrates the second heat insulation sleeve (9).

3. The apparatus for annealing copper wire conductors for electrical cable production according to claim 2, wherein, The annular heat insulation sheet (10) is pasted on the both ends of the isolation cover (7), and the inner hole of the annular heat insulation sheet (10) communicates with the wire inlet hole (8).

4. The apparatus for annealing copper wire conductors for cable production of claim 1, wherein, The flow guide groove (11) is arranged in the isolation cover (7), and the upper end surface of the flow guide groove (11) is provided as a concave arc surface, and the both ends of the flow guide groove (11) are fixedly connected with the isolation cover (7).

5. The apparatus for annealing copper wire conductors for cable production of claim 1, wherein, The support (12) is arranged at one end of the inductive coil (2) and between the inductive coil (2) and the isolation cover (7), the roller (13) is arranged in the support (12), the outer surface of the roller (13) is provided with anti-skid lines, the motor (14) is fixedly arranged on the support (12), the output shaft of the motor (14) is fixedly connected with the roller (13), the pressing block (15) is arranged above the roller (13), the bottom surface of the pressing block (15) is polished, two interval arrangement's spring telescopic rods (16) are arranged on the support (12), and the movable end of the spring telescopic rod (16) is arranged on the top of the pressing block (15).

6. A copper wire conductor annealing apparatus for cable production as defined in claim 5, wherein, The limiting sheet (17) is arranged on both sides of the roller (13) and is fixedly connected with the inner side of the support (12).

7. A copper wire conductor annealing apparatus for cable production as defined in claim 6, wherein One side of the isolation cover (7) at one end is provided with a conveying mechanism.

8. The apparatus for annealing copper wire conductors for cable production of claim 1, wherein, The temperature detector (18) is arranged on the water tank (3) at one side, and the temperature measuring probe of the temperature detector (18) is arranged in the water tank (3).

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