Continuous annealing device for enameled round copper wire

Abstract

The utility model discloses a continuous annealing device for enameled round copper wires, and belongs to the technical field of annealing devices. Comprising a main body and an annealing mechanism, the main body comprises a bottom box, partition plates are arranged on the two sides of the center of the upper end face of the bottom box, the annealing mechanism comprises a first box body and a second box body, and the first box body and the second box body are arranged on the two sides of the upper end face of the bottom box; the opposite faces of the first box body and the second box body are connected with the two ends of the pair of partition plates correspondingly, heating boxes are installed on the two sides of the interior of the second box body correspondingly, a plurality of air holes are formed in one side of each heating box, air filters are arranged in the air holes correspondingly, and a pair of fans is installed on the two sides of the second box body in an embedded mode correspondingly. A pair of guide rollers is arranged on one side of the interior of each of the first box body and the second box body, a plurality of feeding holes are formed in one end of the first box body, and a plurality of discharging holes are formed in one end of the second box body; according to the annealing device, the practicability of the annealing device can be effectively improved, and the annealing device has high practical value.

Description

Technical Field

[0001] The utility model relates to the technical field of annealing devices, in particular to a continuous annealing device for enameled round copper wire. Background Art

[0002] After the copper wire goes through the drawing process, residual internal stress is generated inside the copper wire, which manifests itself externally as the copper wire becoming hard and brittle. Necessary heat treatment processes are required to eliminate this internal stress and restore the comprehensive performance of the copper wire. This process usually involves annealing the copper wire.

[0003] For example, Chinese patent publication number CN216337874U discloses a continuous annealing device for enameled round copper wire, comprising a pay-off machine, a take-up machine located on one side of the pay-off machine, an annealing box located between the pay-off machine and the take-up machine, a heating assembly arranged inside the annealing box, a cooling water trough located between the annealing box and the take-up machine, a wire pipe located between the annealing box and the cooling water trough, and a nitrogen input assembly connected to the wire pipe; the upper end of the wire pipe is connected to the interior of the annealing box, and the lower end of the wire pipe is connected to the interior of the cooling water trough; by providing the wire pipe between the annealing box and the cooling water trough and inputting nitrogen into the interior of the wire pipe through the nitrogen input assembly, the copper wire is protected, thereby preventing the copper wire from coming into contact with air during the process of being transferred from the annealing box to the cooling water trough, thereby preventing oxidation of the surface of the copper wire during the annealing process, and improving the annealing quality of the copper wire;

[0004] The technical solution recorded in this proposal uses a cooling water tank to cool the enameled copper round wire after it is cooled. When the enameled copper round wire is wound, it is stained with water from the cooling water tank. If it is not treated, the soaked enameled copper round wire will be oxidized, thereby affecting product quality.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and an enameled copper round wire continuous annealing device is provided to achieve a purpose with greater practical value. Utility Model Content

[0006] The purpose of the utility model is to provide a continuous annealing device for enameled round copper wire to solve the problems raised in the above background technology.

[0007] By adopting the above technical solution, it is easy to clean the moisture on the enameled round copper wire, thereby preventing the enameled round copper wire from being oxidized due to cooling water.

[0008] In view of the above problems, the technical solution proposed by the present invention is:

[0009] A continuous annealing device for enameled round copper wire comprises a main body and an annealing mechanism, wherein the main body comprises a bottom box, and partitions are provided on both sides of the center of the upper end surface of the bottom box; the annealing mechanism comprises a first box and a second box, the first box and the second box are arranged on both sides of the upper end surface of the bottom box, and the opposite surfaces of the first box and the second box are respectively connected to the two ends of a pair of partitions; heating boxes are installed on both sides of the interior of the second box, a plurality of air holes are provided on one side of the heating box, and air filters are provided inside the air holes; a pair of fans are embedded and installed on both sides of the second box, a pair of guide rollers are provided on one side of the interior of the first box and the second box, a plurality of feed holes are opened at one end of the first box, and a plurality of discharge holes are opened at one end of the second box.

[0010] Furthermore, a first box cover is hingedly connected to one side of the upper end of the first box body via a pair of hinges, and a second box cover is hingedly connected to one side of the upper end of the second box body via a pair of hinges.

[0011] The beneficial effect of adopting the above further solution is that by hingedly connecting the first box cover and the second box cover, it is convenient for the user to open the first box body and the second box body, thereby facilitating the threading operation of the enameled round copper wire.

[0012] Furthermore, a first heating plate is fixedly mounted on the bottom end of the first box cover, a second heating plate is mounted inside the first box body at the bottom end of the first heating plate, and a pair of ventilation pipes are inserted into the second box cover.

[0013] The beneficial effect of adopting the above further scheme is that by installing the first heating plate and the second heating plate, the enameled copper round wire entering the first box body can be heated, and by inserting a ventilation pipe on the second box cover, the hot air generated during drying can be discharged from the interior of the second box body.

[0014] Furthermore, cross frames are fixedly installed at both ends of the partition, and a pair of the cross frames are respectively inserted with a plurality of first conduits and second conduits, and the first conduits and the second conduits are arranged in a mirror image.

[0015] The beneficial effect of adopting the above further solution is that by installing the first conduit and the second conduit, the enameled copper round wire can pass through the first conduit into the cooling water tank and pass through the second conduit in the water into the second box, thereby avoiding contact between the heated enameled copper round wire and the air.

[0016] Furthermore, one end of the first conduit passes through the first box and extends to the interior, and one end of the second conduit passes through the second box and extends to the interior.

[0017] The beneficial effect of adopting the above further scheme is that by extending one end of the first conduit to the interior of the first box, the heated enameled copper round wire can be easily introduced into the interior of the first conduit, and by extending one end of the second conduit to the interior of the second box, the cooled enameled copper round wire can be introduced into the interior of the second box for drying, thereby reducing contact with the air and preventing the enameled copper round wire from being exposed to the air for a long time and causing oxidation.

[0018] Furthermore, both ends of the first conduit and the second conduit are sleeved with guide heads, and a pair of limiting rollers are rotatably connected inside the guide heads.

[0019] The beneficial effect of adopting the above further solution is that by installing a guide head, a pair of limiting rollers are rotatably connected inside the guide head, which facilitates the limiting of the enameled copper round wire entering the first conduit and the second conduit.

[0020] Furthermore, a connecting pipe is installed on one side of the bottom box, and one end of the connecting pipe passes through one of the partitions and extends to the interior.

[0021] The beneficial effect of adopting the above further solution is that by installing a connecting pipe and having one end thereof pass through the partition and extend to the interior, it is convenient to inject cooling water into the interior of the partition.

[0022] Furthermore, a water tank is slidably mounted on the inner bottom end of the bottom box, a box door is hinged on one side of the bottom box by a hinge, and a drain outlet is provided on the upper end surface of the bottom box between a pair of partitions, and the bottom end of the drain outlet is located at the upper end of the water tank.

[0023] The beneficial effect of adopting the above-mentioned further scheme is that by slidingly installing the water tank inside the bottom box, it is convenient for users to fill water and replace the water inside it. The hinged box door makes it convenient to protect the water tank. By setting the drain outlet, the cooling water between the partitions can be discharged into the water tank.

[0024] Furthermore, a pump is fixedly installed on one side of the water tank, the input end of the pump is connected to the bottom end of the water tank through a pipe, the output end of the water tank is connected to the bottom end of the connecting pipe through a telescopic hose, and a filter is provided at the upper end of the interior of the water tank.

[0025] The beneficial effect of adopting the above further scheme is that by installing a pump, the water inside the water tank can be pumped into between the partitions to cool the enameled copper round wire. A filter screen is set at the upper end of the water tank. When the water from the drain outlet passes through the filter screen, the impurities inside it can be filtered out, so that the water at the bottom of the water tank can be recycled.

[0026] The beneficial effects of the utility model are as follows: the utility model is an enameled copper round wire continuous annealing device obtained by the above design, the enameled copper round wire continuous annealing device, by installing a first box and a second box on both sides of the upper end of the bottom box, and connecting the opposite surfaces thereof to the two ends of the partition, using the first box, the second box and the partition to form a cooling trough, which is convenient for users to pour cooling water to cool the enameled copper round wire, by installing a heating box on both sides of the interior of the second box, and embedding fans on both sides of the second box, when the fan is working, it can blow outside air into the interior of the heating box, and the air holes opened on one side of the heating box can allow hot air to enter the interior of the second box to heat and dry the enameled copper round wire, and the air holes are each provided with an air filter inside to filter dust in the outside air to prevent dust from adhering to the enameled copper round wire during the drying process, by arranging guide rollers inside the first box and the second box, the enameled copper round wire can be supported, by arranging the feeding hole, the enameled copper round wire can be conveniently entered, and by arranging the discharging hole, the enameled copper round wire can be conveniently passed out. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 Schematic diagram of the three-dimensional structure of the continuous annealing device for enameled round copper wire disclosed in the embodiment of the utility model Figure 1 ;

[0028] Figure 2 Schematic diagram of the three-dimensional structure of the continuous annealing device for enameled round copper wire disclosed in the embodiment of the utility model Figure 2 ;

[0029] Figure 3 This is a schematic diagram of the three-dimensional structure of the guide head of the continuous annealing device for enameled round copper wire disclosed in an embodiment of the present utility model;

[0030] Figure 4 This is a schematic side cross-sectional view of a bottom box of a continuous annealing device for enameled round copper wire disclosed in an embodiment of the present utility model;

[0031] Figure 5 This is a schematic front cross-sectional view of the second box of the continuous annealing device for enameled round copper wire disclosed in an embodiment of the present utility model.

[0032] In the figure: 100, main body; 1001, bottom box; 1002, partition; 1003, first duct; 1004, cross frame; 1005, connecting pipe; 1006, filter screen; 1007, second duct; 1008, guide head; 1009, limit roller; 1010, box door; 1011, water tank; 1012, pump; 1013, drain outlet; 200, annealing mechanism; 2001, first box body; 2002, feed hole; 2003, first box cover; 2004, second box body; 2005, fan; 2006, second box cover; 2007, ventilation pipe; 2008, second heating plate; 2009, first heating plate; 2010, guide roller; 2011, heating box; 2012, discharge hole. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] See also Figure 1 - Figure 5The utility model provides a technical solution: a continuous annealing device for enameled copper round wire, comprising a main body 100 and an annealing mechanism 200, the main body 100 comprising a bottom box 1001, a partition 1002 being provided on both sides of the center of the upper end face of the bottom box 1001, the annealing mechanism 200 comprising a first box body 2001 and a second box body 2004, the first box body 2001 and the second box body 2004 being provided on both sides of the upper end face of the bottom box 1001, and the opposite surfaces of the first box body 2001 and the second box body 2004 being respectively aligned with the two ends of a pair of partitions 1002. The second box body 2004 is connected, and heating boxes 2011 are installed on both sides of the interior of the second box body 2004. A plurality of air holes are provided on one side of the heating box 2011, and air filters are provided inside the air holes. A pair of fans 2005 are embedded on both sides of the second box body 2004. A pair of guide rollers 2010 are provided on one side of the interior of the first box body 2001 and the second box body 2004. A plurality of feed holes 2002 are provided at one end of the first box body 2001, and a plurality of discharge holes 2012 are provided at one end of the second box body 2004. The first box body 2001 and the second box body 2004 are installed, and the opposite surfaces thereof are connected to the two ends of the partition 1002. A cooling trough is formed by the first box body 2001, the second box body 2004 and the partition 1002, so that the user can pour cooling water to cool the enameled copper round wire. A heating box 2011 is installed on both sides of the interior of the second box body 2004, and fans 2005 are embedded on both sides of the second box body 2004. When the fans 2005 are working, the outside air can be blown into the interior of the heating box 2011. The air holes opened on one side of 2011 allow hot air to enter the second box body 2004 to heat and dry the enameled copper round wire. The air holes are each provided with an air filter to filter dust in the outside air to prevent dust from adhering to the enameled copper round wire during the drying process. By arranging guide rollers 2010 inside the first box body 2001 and the second box body 2004, the enameled copper round wire can be supported. By arranging the feed hole 2002, the enameled copper round wire can be easily entered. By arranging the discharge hole 2012, the enameled copper round wire can be easily passed out.

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0036] See also Figure 1 - Figure 5The upper end of the first box body 2001 is hingedly connected to a first box cover 2003 by a pair of hinges, and the upper end of the second box body 2004 is hingedly connected to a second box cover 2006 by a pair of hinges. The bottom end of the first box cover 2003 is fixedly installed with a first heating plate 2009. The interior of the first box body 2001 is located at the bottom end of the first heating plate 2009. A second heating plate 2008 is installed. A pair of ventilation pipes 2007 is inserted into the second box cover 2006. Both ends of a pair of partitions 1002 are fixedly installed with a cross frame 1004. A plurality of first conduits 1003 and a second conduit are respectively inserted into the pair of cross frames 1004. 1007, the first conduit 1003 and the second conduit 1007 are mirror images, one end of the first conduit 1003 extends through the first box 2001 to the interior, and one end of the second conduit 1007 extends through the second box 2004 to the interior. Both ends of the first conduit 1003 and the second conduit 1007 are provided with a guide head 1008, and the interior of the guide head 1008 is rotatably connected to a pair of limiting rollers 1009. By hingedly connecting the first box cover 2003 and the second box cover 2006, it is convenient for the user to open the first box 2001 and the second box 2004, thereby facilitating the threading of the enameled copper round wire. Operation, by installing the first heating plate 2009 and the second heating plate 2008, the enameled copper round wire entering the first box 2001 can be heated, and by inserting the ventilation pipe 2007 on the second box cover 2006, the hot air generated during drying can be discharged from the second box 2004. By installing the first conduit 1003 and the second conduit 1007, it is convenient for the enameled copper round wire to pass through the first conduit 1003 into the cooling water tank, and pass through the second conduit 1007 in the water to enter the second box 2004, thereby avoiding the heated enameled copper round wire from contacting with the air. One end of the tube 1003 extends to the interior of the first box 2001, which facilitates the heated enameled copper round wire to enter the interior of the first conduit 1003. By extending one end of the second conduit 1007 to the interior of the second box 2004, the cooled enameled copper round wire can enter the interior of the second box 2004 for drying, reducing contact with the air during the drying process, thereby preventing the enameled copper round wire from being exposed to the air for a long time and causing oxidation. By installing a guide head 1008, a pair of limiting rollers 1009 are connected to the inside of the guide head for rotation, which facilitates the limiting of the enameled copper round wire entering the first conduit 1003 and the second conduit 1007.

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] See also Figure 1 - Figure 5 , a connecting pipe 1005 is installed on one side of the bottom box 1001, one end of the connecting pipe 1005 passes through one of the partitions 1002 and extends to the inside, a water tank 1011 is slidably installed on the bottom end of the bottom box 1001, and a box door 1010 is hinged on one side of the bottom box 1001 by a hinge. The upper end surface of the bottom box 1001 is provided with a drain port 1013 between a pair of partitions 1002, and the bottom end of the drain port 1013 is located at the upper end of the water tank 1011. A pump 1012 is fixedly installed on one side of the water tank 1011, and the input end of the pump 1012 is communicated with the bottom end of the water tank 1011 through a pipe, and the output end of the water tank 1011 is communicated with the bottom end of the connecting pipe 1005 through a telescopic hose. A filter screen 1006 is provided on the upper end of the water tank 1011, by installing the connecting pipe 1005, and One end of the water tank extends through the partition 1002 to the inside, which is convenient for injecting cooling water into the inside of the partition 1002. By slidingly installing the water tank 1011 inside the bottom box 1001, it is convenient for users to inject water and replace the water inside it. The hinged box door 1010 is convenient for protecting the water tank 1011. By setting the drain port 1013, the cooling water between the partitions 1002 can be discharged into the water tank 1011. By installing the pump 1012, the water inside the water tank 1011 can be pumped between the partitions 1002 to cool the enameled copper round wire. A filter screen 1006 is set at the upper end of the interior of the water tank 1011. When the water at the drain port 1013 passes through the filter screen 1006, the impurities inside it can be filtered, so that the water at the bottom of the water tank 1011 can be recycled.

[0039] Specifically, the working principle of the continuous annealing device for enameled round copper wire is as follows: when in use, the user opens the first box cover 2003 and the second box cover 2006, and the user punches the enameled round copper wire to be annealed into the feed hole 2002, and passes through the guide roller 2010, the first conduit 1003 and the second conduit 1007 in sequence to enter the second box body 2004, and then passes through the guide roller 2010 inside the second box body 2004 and passes through the discharge hole 2012, and connects it to the winding device, and then injects cooling water into the water tank 1011, and then pushes it into the bottom box 1001, and closes the box door 1010, and then the user starts the pump 1012, and injects the water in the water tank 1011 into the space between the partitions 1002, and controls the water pumping volume of the pump 1012 to make it greater than the water discharge volume of the drain outlet 1013, so that the space between the partitions 1002 The cooling water is filled or maintained. At this time, the user starts the first heating plate 2009 and the second heating plate 2008 to heat the enameled copper round wire entering the first box 2001. As the enameled copper round wire is wound, the enameled copper round wire enters between the partitions 1002 through the first conduit 1003 and is cooled by the cooling water. The cooled enameled copper round wire then enters the second box 2004 through the second conduit 1007. At this time, the user starts the fan 2005 to blow outside air into the heating box 2011. An air hole is provided on one side of the heating box 2011, and an air filter is provided inside the heating box 2011, which can blow clean hot air into the second box 2004 to dry the enameled copper round wire entering the second box 2004. The moisture generated during the drying inside the second box 2004 is discharged through the ventilation pipe 2007.

Claims

1. A continuous annealing device for enameled round copper wire, characterized in that: The invention comprises a main body (100) and an annealing mechanism (200), wherein the main body (100) comprises a bottom box (1001), and partitions (1002) are provided on both sides of the center of the upper end surface of the bottom box (1001); the annealing mechanism (200) comprises a first box body (2001) and a second box body (2004), wherein the first box body (2001) and the second box body (2004) are provided on both sides of the upper end surface of the bottom box (1001), and the opposite surfaces of the first box body (2001) and the second box body (2004) are respectively connected to the two ends of a pair of partitions (1002). Heating boxes (2011) are installed on both sides of the interior of the second box body (2004), a plurality of air holes are provided on one side of the heating box (2011), and air filters are provided inside the air holes, a pair of fans (2005) are embedded and installed on both sides of the second box body (2004), a pair of guide rollers (2010) are provided on one side of the interior of the first box body (2001) and the second box body (2004), a plurality of feed holes (2002) are opened at one end of the first box body (2001), and a plurality of discharge holes (2012) are opened at one end of the second box body (2004).

2. The continuous annealing device for enameled round copper wire according to claim 1, characterized in that: A first box cover (2003) is hingedly connected to one side of the upper end of the first box body (2001) via a pair of hinges, and a second box cover (2006) is hingedly connected to one side of the upper end of the second box body (2004) via a pair of hinges.

3. The continuous annealing device for enameled round copper wire according to claim 2, characterized in that: A first heating plate (2009) is fixedly mounted on the bottom end of the first box cover (2003), a second heating plate (2008) is mounted on the inside of the first box body (2001) at the bottom end of the first heating plate (2009), and a pair of ventilation pipes (2007) are inserted into the second box cover (2006).

4. The continuous annealing device for enameled round copper wire according to claim 1, characterized in that: A pair of partitions (1002) are fixedly mounted with cross frames (1004) at both ends, and a plurality of first conduits (1003) and second conduits (1007) are respectively inserted into the pair of cross frames (1004), wherein the first conduits (1003) and the second conduits (1007) are arranged in a mirror image.

5. The continuous annealing device for enameled round copper wire according to claim 4, characterized in that: One end of the first conduit (1003) passes through the first box (2001) and extends to the interior, and one end of the second conduit (1007) passes through the second box (2004) and extends to the interior.

6. The continuous annealing device for enameled round copper wire according to claim 5, characterized in that: Both ends of the first conduit (1003) and the second conduit (1007) are sleeved with guide heads (1008), and the interiors of the guide heads (1008) are rotatably connected to a pair of limiting rollers (1009).

7. The continuous annealing device for enameled round copper wire according to claim 1, characterized in that: A connecting pipe (1005) is installed on one side of the bottom box (1001), and one end of the connecting pipe (1005) passes through one of the partitions (1002) and extends to the interior.

8. The continuous annealing device for enameled round copper wire according to claim 1, characterized in that: A water tank (1011) is slidably mounted on the inner bottom end of the bottom box (1001), a door (1010) is hingedly connected to one side of the bottom box (1001) via a hinge, and a drain outlet (1013) is provided on the upper end surface of the bottom box (1001) between a pair of partitions (1002), the bottom end of the drain outlet (1013) being located at the upper end of the water tank (1011).

9. The continuous annealing device for enameled round copper wire according to claim 8, characterized in that: A pump (1012) is fixedly installed on one side of the water tank (1011); the input end of the pump (1012) is connected to the bottom end of the water tank (1011) through a pipeline; the output end of the water tank (1011) is connected to the bottom end of the connecting pipe (1005) through a telescopic hose; and a filter (1006) is provided at the upper end of the interior of the water tank (1011).

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