A cleaning device for annealed copper wire in enameled wire production

Abstract

The present invention discloses a cleaning device for annealing copper wire in enameled wire production, which relates to the technical field of enameled wire production, and comprises a pay-off shaft, on which a copper wire is movably connected, a heater is fixedly connected to the middle of the lower surface of the heating chamber, first guide wheels are movably connected to the two ends of the interior of the heating chamber, the middle of the lower surface of the paint chamber is fixedly connected to the middle of the lower surface of the paint tank, one end of a paint head is fixedly connected to the middle of the upper surface of the paint tank, and second guide wheels are movably connected to the two ends of the interior of the paint chamber. The cleaning device for annealing copper wire in enameled wire production, on the one hand, continuously conveys the copper wire forward through the pay-off shaft, heats the heating chamber through the heater, and insulates the temperature in the heating chamber through the insulation layer, thereby reducing the heat dissipation and greatly improving the heating efficiency of the copper wire, and then paints the copper wire through the paint head, so that the heated copper wire has stronger adhesion and is more tightly fitted when painted.

Description

Technical Field

[0001] The invention relates to the technical field of enameled wire production, in particular to an annealed copper wire cleaning device for enameled wire production. Background Art

[0002] Annealing is a necessary process in the production process of enameled wire. The purpose of annealing is to heat the copper wire that has become hard due to lattice changes during the die stretching process to a certain temperature, so that the molecular lattice can be rearranged to restore the softness required by the process, and at the same time remove the lubricant and oil stains remaining on the surface of the copper wire during the stretching process, so that the copper wire is easy to paint and ensure the quality of the enameled wire. The current copper wire annealing process has two types: intermittent and continuous. The intermittent type is that batches of products are loaded into the furnace, heated, kept warm, and cooled, and then taken out of the furnace together. The intermittent annealing generally has a small batch size, and the performance of the straight finished product head and tail is different due to the uneven temperature in the furnace, and the performance consistency between batches is also poor. The continuous type is that a single or batch of products continuously enters the furnace chamber and completes the heating, temperature maintenance, and cooling process during the process. The continuous type eliminates the above shortcomings and has good performance consistency, but the furnace is relatively complex in structure. In the existing enameled wire annealing device, the annealing tube is usually heated externally, and a heat conducting medium is set between the annealing tube and the copper wire, which leads to low annealing efficiency and poor effect, thereby affecting the quality of the subsequent finished enameled wire.

[0003] The Chinese invention patent application publication specification CN 206210466U discloses an enameled wire production device with an annealing device. Although the enameled wire production device with an annealing device can anneal the copper wire through a heating device and a water tank, the hardness can be reduced and the cutting processability can be improved, the production device is an integrated structure. During production and processing, the copper wire is cooled and shaped in the water tank too early, so that the adhesion is poor when painting. Moreover, when the copper wire is shaped by passing through a pipe, irregular paint debris on the copper wire is easy to fall off from the outer surface of the copper wire. Because it cannot be cleaned, it is easy to clog the inside of the device after long-term use, thereby causing uneven processing of the copper wire and even the phenomenon that the equipment cannot operate normally. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides an annealing copper wire cleaning device for enameled wire production, which solves the problems of poor heating effect and inability to clean debris in the existing annealing devices for enameled wire production, which easily causes damage to the equipment.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: an enameled wire production annealing copper wire cleaning device, comprising a pay-off shaft, a copper wire is movably connected to the pay-off shaft, a heater is fixedly connected to the middle of the lower surface of the heating chamber, first guide wheels are movably connected to the two ends of the interior of the heating chamber, the middle of the lower surface of the paint chamber is fixedly connected to the middle of the lower surface of the paint tank, one end of the paint head is fixedly connected to the middle of the upper surface of the paint tank, second guide wheels are movably connected to the two ends of the interior of the paint chamber, an air cooling chamber is fixedly installed on one side of the paint chamber, and a cleaning chamber is fixedly connected to the bottom of the air cooling chamber;

[0008] The cleaning chamber comprises an upper cleaning chamber and a lower cleaning chamber, one end of a support rod is symmetrically fixedly mounted on the upper surface of the upper cleaning chamber, the other end of the support rod is fixedly connected to a cleaning tube, the upper cleaning chamber and the lower cleaning chamber are buckled and fixedly connected, the bottom of both sides of the upper cleaning chamber are fixedly connected to clamping blocks, the middle parts of both sides of the lower cleaning chamber are respectively provided with telescopic grooves, and one end of a clamp is movably connected to the inside of the telescopic grooves.

[0009] Optionally, one end of the copper wire passes through the heating chamber, the painting chamber, the painting head, the air cooling chamber, the cleaning pipe and the cleaning chamber in sequence, and is located outside the cleaning chamber.

[0010] Optionally, a heat-insulating layer is fixedly connected to the inner wall of the heating chamber, and the heat-insulating layer is an asbestos heat-insulating layer.

[0011] Optionally, the number of the first guide wheels is not less than two, and the first guide wheels are respectively located at the top of one end of the heating chamber and the bottom of the other end of the heating chamber.

[0012] Optionally, the number of the second guide wheels is not less than two, and two adjacent second guide wheels have the same structure and are equal in size.

[0013] Optionally, a paint tank is fixedly connected between two adjacent second guide wheels, the two second guide wheels correspond to and are parallel to the paint head, and the paint head is located between the two second guide wheels.

[0014] Optionally, a plurality of blowing outlets are fixedly connected to the interior of the air cooling chamber, one end of the blowing outlet is located inside the air cooling chamber, and the other end of the blowing outlet passes through one side of the air cooling chamber and is fixedly connected to the blowing pipe.

[0015] Optionally, the two support rods have the same structure and are parallel to each other, and the two cleaning pipes have the same structure and are located in the same horizontal plane.

[0016] Optionally, a cleaning hole is opened inside the cleaning tube, and the radius of the cleaning hole is equal to the radius of the copper wire after painting.

[0017] Optionally, a rectangular groove is provided in the middle of the upper surface of the cleaning chamber, the rectangular groove is located below the cleaning pipe, and the rectangular groove is a water trough.

[0018] (III) Beneficial effects

[0019] The present invention provides a cleaning device for annealing copper wire in enameled wire production, which has the following beneficial effects:

[0020] (1) The annealed copper wire cleaning device for enameled wire production, on the one hand, continuously conveys the copper wire forward through the pay-off shaft, heats the heating chamber through the heater, and insulates the temperature in the heating chamber through the insulation layer to reduce the heat dissipation, greatly improving the heating efficiency of the copper wire, and then paints the copper wire through the paint head. The heated copper wire has stronger adhesion and tighter fit when painted, and then the painted copper wire is air-cooled through the air-cooling chamber to fuse the copper wire with the paint.

[0021] (2) The cleaning device for annealed copper wire in enameled wire production, on the other hand, can cut the outer surface attachments and debris of the copper wire through the cleaning chamber. The copper wire after painting has the same specifications as the inner wall of the cleaning tube. The debris and attachments fall into the lower cleaning chamber after passing through the cleaning tube. The lower cleaning chamber can store the debris and attachments. The upper cleaning chamber and the lower cleaning chamber are connected to each other. When cleaning is needed, the clamping parts can be pulled to both sides to separate the two clamping parts from the two clamping blocks, and the lower cleaning chamber can be removed to clean the interior of the lower cleaning chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the heating chamber structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the structure of the clamping block of the present invention;

[0024] Figure 3 It is a schematic diagram of the card structure of the present invention;

[0025] Figure 4 This is a front view of the support rod structure of the present invention;

[0026] Figure 5 This is a top view of the cleaning tube structure of the present invention.

[0027] In the figure: the pay-off shaft 1, the copper wire 2, the heating chamber 3, the heater 4, the first guide wheel 5, the paint chamber 6, the second guide wheel 7, the paint tank 8, the paint head 9, the air cooling chamber 10, the cleaning chamber 11, the upper cleaning chamber 12, the lower cleaning chamber 13, the support rod 14, the cleaning tube 15, the clamping block 16, the telescopic slot 17, and the clamp 18. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0032] See also Figure 1-5The present invention provides a technical solution: a cleaning device for annealing copper wire in enameled wire production, comprising a pay-off shaft 1, through which the copper wire 2 is continuously conveyed forward, the pay-off shaft 1 is movably connected with the copper wire 2, a heater 4 is fixedly connected to the middle of the lower surface of a heating chamber 3, the heating chamber 3 is heated by the heater 4, the temperature is kept warm in the heating chamber 3 by a heat preservation layer, the heat dissipation is reduced, and the heating efficiency of the copper wire 2 is greatly improved, the first guide wheels 5 are movably connected to the two ends of the heating chamber 3, the middle of the lower surface of the inner part of the paint chamber 6 is fixedly connected to the middle of the lower surface of the paint tank 8, and one end of the paint head 9 is fixedly connected to the middle of the upper surface of the paint tank 8, through The paint head 9 paints the copper wire 2. The heated copper wire 2 has stronger adhesion and tighter fit when painted. Then, the painted copper wire 2 is air-cooled through the air-cooling chamber 10 to fuse the copper wire 2 with the paint. The second guide wheels 7 are movably connected to the two ends of the interior of the paint chamber 6. The air-cooling chamber 10 is fixedly installed on one side of the paint chamber 6. The bottom of the air-cooling chamber 10 is fixedly connected to a cleaning chamber 11. The outer surface attachments and debris of the copper wire 2 can be cut through the cleaning chamber 11. The painted copper wire 2 has the same specifications as the inner wall of the cleaning tube 15. The debris and attachments fall into the lower cleaning chamber 13 after passing through the cleaning tube 15. The debris and attachments can be stored in the lower cleaning chamber 13.

[0033] The cleaning chamber 11 includes an upper cleaning chamber 12 and a lower cleaning chamber 13, and the upper cleaning chamber 12 and the lower cleaning chamber 13 are clamped together. When cleaning is needed, the clamps 18 can be pulled to both sides to separate the two clamps 18 from the two clamping blocks 16, and the lower cleaning chamber 13 can be removed to clean the interior of the lower cleaning chamber 13. One end of a support rod 14 is symmetrically fixedly installed on the upper surface of the upper cleaning chamber 12, and the other end of the support rod 14 is fixedly connected to a cleaning pipe 15. The upper cleaning chamber 12 and the lower cleaning chamber 13 are buckled and fixedly connected. The bottoms of both sides of the upper cleaning chamber 12 are fixedly connected to the clamping blocks 16, and the middle of both sides of the lower cleaning chamber 13 are respectively provided with Telescopic slot 17, the interior of which is movably connected with one end of a clamp 18, the support rod 14 and the cleaning tube 15 are fixedly connected by an L-shaped clamp block and the clamp slot, one end of the L-shaped clamp block is fixedly connected to the middle of the lower surface of the support rod 14, and a clamp slot is provided in the middle of the upper surface of the cleaning tube 15, the clamp slot includes a clamp interface and a slide; one end of the L-shaped clamp block is adapted to the clamp interface, and the middle of the L-shaped clamp block is adapted to the slide, by inserting one end of the L-shaped clamp block into the clamp interface and then sliding to one side through the slide, one end of the L-shaped clamp block is clamped to the inner end of the slide, and at the same time, the support rod 14 and the cleaning tube 15 are clamped and fixed.

[0034] As an optional technical solution of the present invention: one end of the copper wire 2 passes through the heating chamber 3, the paint chamber 6, the paint head 9, the air cooling chamber 10, the cleaning pipe 15 and the cleaning chamber 11 in sequence, and is located outside the cleaning chamber 11.

[0035] As an optional technical solution of the present invention: an insulation layer is fixedly connected to the inner wall of the heating chamber 3, and the insulation layer is an asbestos insulation layer. The insulation layer causes the temperature and heat in the heating chamber 3 to dissipate more slowly, and at the same time makes the heating efficiency of the copper wire 2 faster and more uniform.

[0036] As an optional technical solution of the present invention: the number of the first guide wheels 5 is not less than two, and the first guide wheels 5 are respectively located at the top of one end of the heating chamber 3 and the bottom of the other end of the heating chamber 3. The copper wire 2 slides in the heating chamber through the two first guide wheels 5, so that the heating of the copper wire 2 is more uniform.

[0037] As an optional technical solution of the present invention: the number of the second guide wheels 7 is not less than two, and the two adjacent second guide wheels 7 have the same structure and are equal in size.

[0038] As an optional technical solution of the present invention: a paint tank 8 is fixedly connected between two adjacent second guide wheels 7, the two second guide wheels 7 and the paint head 9 correspond to each other and are parallel to each other, the paint head 9 is located between the two second guide wheels 7, the copper wire 2 is transported through the second guide wheels 7, and at the same time passes through the paint head 9 to paint the copper wire 2.

[0039] As an optional technical solution of the present invention: a plurality of blowing outlets are fixedly connected to the interior of the air cooling chamber 10, one end of the blowing outlet is located inside the air cooling chamber 10, and the other end of the blowing outlet passes through one side of the air cooling chamber 10 and is fixedly connected to the blowing pipe, so that the copper wire 2 is cooled and qualitatively processed through the air cooling chamber 10.

[0040] As an optional technical solution of the present invention: the two support rods 14 have the same structure and are parallel to each other, the two cleaning tubes 15 have the same structure and are located in the same horizontal plane, the debris on the outer surface of the copper wire 2 is cut by the cleaning tubes 15, and the cutting is made more uniform by the two cleaning tubes 15.

[0041] As an optional technical solution of the present invention: a cleaning hole is opened inside the cleaning tube 15, and the radius of the cleaning hole is equal to the radius of the copper wire 2 after painting, so that the specifications of the copper wire 2 after passing through the cleaning tube 15 are the same.

[0042] As an optional technical solution of the present invention: a rectangular groove is opened in the middle of the upper surface of the lower cleaning chamber 13, and the rectangular groove is located below the cleaning pipe 15. The rectangular groove is a water trough, and the debris is collected through the lower cleaning chamber 13.

[0043] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0044] In summary, the annealing copper wire cleaning device for enameled wire production, when in use, the user passes one end of the copper wire 2 through the heating chamber 3, the painting chamber 6, the painting head 9, the air cooling chamber 10, the cleaning tube 15 and the cleaning chamber 11 in sequence, and continuously conveys the copper wire 2 forward through the pay-off shaft 1, starts the heater 4, and the copper wire 2 is heated through the heating chamber 3, and continues to be conveyed forward, and the copper wire 2 is painted through the painting head 9, and then the painted copper wire 2 is cooled through the air cooling chamber 10, so that the copper wire 2 and the coating are in contact. The paint is fused, and irregular attachments may appear on the outer surface of the copper wire 2. The excess paint and attachments are blocked by the cleaning tube 15 in the cleaning chamber 11, and fall into the lower cleaning chamber 13 by gravity for storage. The upper cleaning chamber 12 and the lower cleaning chamber 13 are fixed by the clamps 18 on both sides and the two clamping blocks 16. The clamps 18 are pulled to both sides to separate the two clamps 18 from the two clamping blocks 16, the lower cleaning chamber 13 is removed, and the interior of the lower cleaning chamber 13 can be cleaned.

[0045] It should be noted that, in the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cleaning device for annealed copper wire in enameled wire production, comprising a pay-off shaft (1), characterized in that: One end of the copper wire (2) passes through the heating chamber (3), the paint chamber (6), the paint head (9), the air cooling chamber (10), the cleaning pipe (15) and the cleaning chamber (11) in sequence, and is located outside the cleaning chamber (11); the copper wire (2) is movably connected to the wire pay-off shaft (1); a heater (4) is fixedly connected to the middle of the lower surface of the heating chamber (3); the first guide wheels (5) are movably connected to the two ends of the interior of the heating chamber (3); the middle of the lower surface of the paint chamber (6) is fixedly connected to the middle of the lower surface of the paint tank (8); one end of the paint head (9) is fixedly connected to the middle of the upper surface of the paint tank (8); the second guide wheels (7) are movably connected to the two ends of the interior of the paint chamber (6); ) is fixedly installed on one side of the air cooling chamber (10), and the bottom of the air cooling chamber (10) is fixedly connected to a cleaning chamber (11); the cleaning chamber (11) includes an upper cleaning chamber (12) and a lower cleaning chamber (13), one end of a support rod (14) is symmetrically fixedly installed on the upper surface of the upper cleaning chamber (12), and the other end of the support rod (14) is fixedly connected to a cleaning pipe (15), the upper cleaning chamber (12) and the lower cleaning chamber (13) are buckled and fixedly connected, the bottoms of both sides of the upper cleaning chamber (12) are fixedly connected to clamping blocks (16), and telescopic grooves (17) are respectively provided in the middle of both sides of the lower cleaning chamber (13), and one end of a clamping member (18) is movably connected to the inside of the telescopic groove (17); A paint tank (8) is fixedly connected between two adjacent second guide wheels (7), the two second guide wheels (7) and the paint head (9) correspond to each other and are parallel to each other, and the paint head (9) is located between the two second guide wheels (7).

2. The annealed copper wire cleaning device for enameled wire production according to claim 1, characterized in that: A heat-insulating layer is fixedly connected to the inner surface wall of the heating chamber (3), and the heat-insulating layer is an asbestos heat-insulating layer.

3. The annealed copper wire cleaning device for enameled wire production according to claim 1, characterized in that: The number of the first guide wheels (5) is not less than two, and the first guide wheels (5) are respectively located at the top of one end of the heating chamber (3) and the bottom of the other end of the heating chamber (3).

4. The annealed copper wire cleaning device for enameled wire production according to claim 1, characterized in that: The number of the second guide wheels (7) is not less than two, and two adjacent second guide wheels (7) have the same structure and are equal in size.

5. The annealed copper wire cleaning device for enameled wire production according to claim 1, characterized in that: A plurality of blowing ports are fixedly connected to the interior of the air cooling chamber (10), one end of the blowing port is located inside the air cooling chamber (10), and the other end of the blowing port passes through one side of the air cooling chamber (10) and is fixedly connected to the blowing pipe.

6. The annealed copper wire cleaning device for enameled wire production according to claim 1, characterized in that: The two support rods (14) have the same structure and are parallel to each other, and the two cleaning pipes (15) have the same structure and are located on the same horizontal plane.

7. The annealed copper wire cleaning device for enameled wire production according to claim 1, characterized in that: A cleaning hole is provided inside the cleaning tube (15), and the radius of the cleaning hole is equal to the radius of the copper wire (2) after painting.

8. The annealed copper wire cleaning device for enameled wire production according to claim 1, characterized in that: A rectangular groove is provided in the middle of the upper surface of the lower cleaning chamber (13), the rectangular groove is located below the cleaning pipe (15), and the rectangular groove is a water tank.

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