A device for coating an enameled wire

Abstract

The utility model discloses an enameled wire oiling device relates to the special equipment or method technical field of wire or cable manufacturing, including base, the base is divided into upper base and lower base, is connected first rolling wheel on the upper base, is connected second rolling wheel on the lower base, and the oil tank is connected to the collection board by one side of the base, and the cable passes through the clearance between the oil tank and first rolling wheel and second rolling wheel, the utility model discloses a recovery groove and recovery cabinet are set up to the oil liquid collected is guided back to the oil tank again with the cooperation of the oil return pipeline, realizes the recycling of oil liquid, and the oil liquid waste in the oiling process is reduced greatly, and the production cost is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of special equipment or methods for manufacturing wires or cables, and in particular to an enameled wire coating device. Background Technology

[0002] The existing enameled wire coating device has an unstable overall structure and lacks a recycling device. A better enameled wire coating device needs to be designed.

[0003] In the prior art, patent publication number CN222469533U discloses a device for applying lubricating oil to the surface of enameled wire, including an oiling platform, an oil tank, and a metering pump. The oiling platform is hollow inside, with its bottom connected to the oil tank via a return oil pipe, and a T-junction pipe connected to its side via a first oil inlet branch pipe. An oiling cover plate and a pressure block are installed sequentially on the oiling platform. Two oiling felts are placed between the oiling cover plate and the oiling platform. Two oil scraping felts are placed between the pressure block and the oiling platform. An enameled wire passes through the two oiling felts and the two oil scraping felts. The oiling cover plate is hollow inside, with its side connected to the T-junction pipe via a second oil inlet branch pipe. The T-junction pipe is connected to the metering pump via a main oil inlet pipe. The metering pump is connected to the inside of the oil tank via a suction pipe. A mounting bracket is fixed on the oil tank. However, this comparative patent does not include a recycling mechanism, resulting in higher oil consumption. Utility Model Content

[0004] The purpose of this invention is to solve the problem that existing oiling devices do not have a recycling device and have large losses during the oiling process. This invention is equipped with a recycling tank and a recycling cabinet, which are connected to the oil tank through a return oil pipeline, resulting in low oil consumption and greater environmental friendliness.

[0005] A further objective of this invention is to address the instability of existing oiling devices. This invention features a stepped base and a trapezoidal collection plate, resulting in higher overall strength.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an enameled wire coating device, comprising a base, the base being divided into an upper base and a lower base, a first rolling wheel connected to the upper base, a second rolling wheel connected to the lower base, an oil tank connected to one side of the base by a collecting plate, and a cable passing through the oil tank and the gap between the first rolling wheel and the second rolling wheel.

[0007] Preferably, the oil scraper is fixed at the position where the cable extends out of the oil trough, the end of the oil scraper that contacts the cable has a double-protruding oil scraper ring, and the bottom of the oil scraper is an oil outlet.

[0008] Preferably, the bottom of the base is a recycling tank, one side of the recycling tank is connected to a recycling cabinet, and one side of the oil tank is a recycling hole. A recycling pipe extends out of the recycling cabinet and connects to the recycling hole of the oil tank. The recycling cabinet has a pump device to pump the excess oil in the recycling tank into the oil tank, so that the oil circuit can be circulated and the utilization rate is high.

[0009] Preferably, the oil tank includes a front plate and a rear plate, and the front plate and the rear plate are provided with several corresponding through holes through which cables pass.

[0010] Preferably, the upper base and the first rolling wheel are connected by a first rotating shaft.

[0011] Preferably, the lower base and the second roller are connected by a second rotating shaft.

[0012] Preferably, the gap between the first roller and the second roller is slightly smaller than the diameter of the cable.

[0013] Preferably, the collecting plate has a trapezoidal structure.

[0014] Preferably, the base has a stepped structure.

[0015] Preferably, the outer surfaces of the first and second rollers are made of sponge material, so that when the cable passes through the first and second rollers, it can absorb excess oil and leave a thin layer of oil on the cable.

[0016] Compared with the prior art, the beneficial effects of this utility model are: by setting up a recycling tank and a recycling cabinet, and cooperating with the oil return pipeline to guide the collected oil back to the oil tank, this utility model realizes the recycling and reuse of oil, greatly reduces oil waste in the oiling process, and lowers production costs.

[0017] The introduction of this oil recovery structure effectively prevents oil leakage or indiscriminate discharge, reduces environmental pollution, and meets the requirements of green manufacturing and sustainable development.

[0018] The stepped base design of this utility model optimizes the force distribution and improves the overall support strength; The trapezoidal collecting plate structure of this utility model further enhances the rigidity of the device, making it less prone to deformation during long-term use and improving the reliability and service life of the equipment. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2 for Figure 1 Sectional view at point AA.

[0021] In the diagram: 1. Base; 11. Lower base; 111. First rotating shaft; 12. Upper base; 121. Second rotating shaft; 13. Recycling tank; 2. Recycling cabinet; 21. Recycling pipeline; 3. Oil tank; 31. Front plate; 32. Rear plate; 33. Recycling hole; 4. Collection plate; 5. Cable; 6. First rolling wheel; 7. Second rolling wheel; 8. Oil scraper seat; 81. Double-protruding oil scraper ring; 82. Oil outlet. Detailed Implementation

[0022] The technical solution of this utility model will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings. The described embodiments are only some embodiments of this utility model, and not all embodiments.

[0023] Example 1: Refer to Figures 1 to 2 An enameled wire oiling device includes a base 1, which is divided into an upper base 12 and a lower base 11. A first rolling wheel 6 is connected to the upper base 12, and a second rolling wheel 7 is connected to the lower base 11. An oil trough 3 is connected to one side of the base 1 by a collecting plate 4. A cable 5 passes through the gap between the oil trough 3 and the first and second rolling wheels 6 and 7. The device is designed to provide an efficient and uniform oiling method for enameled wires, ensuring good lubrication and protection for the cable during subsequent processing. By passing the cable 5 through the oil trough 3 and applying pressure between the first and second rolling wheels 6 and 7, a uniform oil film can be applied to the surface of the cable. This design not only effectively reduces friction during processing but also prevents oxidation or other forms of damage to the cable surface. An oil scraper 8 is fixed at the point where the cable 5 extends out of the oil trough 3. The end of the oil scraper 8 that contacts the cable has a double-protruding scraper ring 81, and the bottom of the oil scraper 8 has an oil outlet 82. The oil that drips down falls from the oil outlet 82 onto the collecting plate 4 and then flows into a recovery tank 13.

[0024] The bottom of the base 1 is a recovery tank 13, with a recovery cabinet 2 connected to one side of the recovery tank 13. This design allows the device to recover and reuse excess oil during operation, thereby improving the efficiency and economy of the entire oiling process. The recovery tank 13, located at the bottom of the base 1, collects excess oil dripping from the cable 5, preventing oil waste and environmental pollution. Through its connection to the recovery cabinet 2, this excess oil can be effectively collected and reused, reducing oil consumption and lowering production costs.

[0025] A recovery port 33 is located on one side of the oil tank 3. A recovery pipe 21 extends from the recovery cabinet 2 and connects to the recovery port 33 of the oil tank 3. The recovery cabinet 2 contains a pump that pumps excess oil from the recovery tank 13 back into the oil tank 3, achieving oil circulation and high utilization. This oil circulation system design further optimizes the performance of the oiling device. By setting a recovery port 33 on one side of the oil tank 3 and using the recovery pipe 21 to return the oil from the recovery tank 13 to the oil tank 3, the entire oiling process forms a closed-loop circulation system. The pump plays a crucial role in this process, effectively pumping the recovered oil back to the oil tank 3, ensuring that the oil can continuously provide lubrication and protection for the cable 5. This recycling method not only improves oil utilization but also reduces the need for new oil, lowering resource consumption and environmental impact during production.

[0026] The oil tank 3 includes a front plate 31 and a rear plate 32, with several corresponding through holes on the front plate 31 and the rear plate 32 through which the cable 5 passes. This design allows the cable 5 to be more stably wetted when passing through the oil tank 3. The through holes on the front plate 31 and the rear plate 32 provide a fixed channel for the cable 5, ensuring that the cable can uniformly contact the oil when passing through the oil tank 3. This structural design not only improves the uniformity of oiling but also prevents the cable from shifting or twisting when passing through the oil tank, thereby ensuring the stability and reliability of the oiling process. By reasonably setting the size and position of the through holes, the wetting effect of the cable 5 in the oil tank 3 can be further optimized, ensuring that a uniform oil film can be coated on the cable surface.

[0027] The upper base 12 and the first rolling wheel 6 are connected by a first rotating shaft 111. The design of the first rotating shaft 111 allows the first rolling wheel 6 to rotate smoothly on the upper base 12. This connection method not only ensures the stable operation of the first rolling wheel 6 but also ensures that the cable 5 is subjected to uniform pressure when passing through the first rolling wheel 6. By rationally designing the size and material of the first rotating shaft 111, the rotational performance and service life of the first rolling wheel 6 can be further improved. In addition, the first rotating shaft 111 can also be equipped with corresponding bearings and lubrication devices to reduce friction and wear, further improving the operating efficiency and reliability of the device.

[0028] The lower base 11 and the second rolling wheel 7 are connected by a second rotating shaft 121. Similar to the first rotating shaft 111, the design of the second rotating shaft 121 also ensures the stable rotation of the second rolling wheel 7. This connection method allows the second rolling wheel 7 to run smoothly on the lower base 11 and work in conjunction with the first rolling wheel 6 to provide uniform pressure and lubrication to the cable 5. By rationally designing the structure and materials of the second rotating shaft 121, the performance and service life of the second rolling wheel 7 can be further improved. In addition, the second rotating shaft 121 can also be equipped with appropriate bearings and lubrication devices to reduce friction and wear, ensuring the long-term stable operation of the device.

[0029] The gap between the first roller 6 and the second roller 7 is slightly smaller than the diameter of the cable 5. This design allows the cable 5 to be subjected to a certain pressure as it passes between the first roller 6 and the second roller 7, thereby ensuring that the oil is evenly coated on the cable surface. By reasonably adjusting the size of the gap between the first roller 6 and the second roller 7, it can be optimized for cables 5 of different diameters to achieve the best oiling effect. This pressure control method not only ensures the uniformity of the oil film on the cable surface but also prevents excessive oil waste, improving the economy and efficiency of the oiling process.

[0030] The collection plate 4 has a trapezoidal structure. This trapezoidal structure effectively guides excess oil towards the recovery tank 13, thereby improving oil recovery efficiency. This design allows the collection plate 4 to better adapt to the flow characteristics of the oil, reducing oil loss and waste during collection. By rationally designing the size and angle of the collection plate 4, the oil collection effect can be further optimized, ensuring that excess oil flows smoothly into the recovery tank 13 and is ultimately recycled. Furthermore, the trapezoidal structure of the collection plate 4 also possesses a certain degree of stability and durability, enabling long-term stable operation and supporting the efficient operation of the oiling device.

[0031] The base 1 has a stepped structure. This stepped structure not only provides stable support for the first rolling wheel 6 and the second rolling wheel 7, but also effectively integrates all components of the oiling device. This structural design allows the base 1 to better adapt to the installation requirements of different components, ensuring the stability and reliability of the entire device. By rationally designing the stepped structure of the base 1, the spatial layout of the device can be further optimized, improving its compactness and stability. Furthermore, the stepped structure of the base 1 also possesses a certain degree of strength and durability, capable of withstanding various loads and pressures during the oiling process over a long period, ensuring the long-term stable operation of the device.

[0032] The outer surfaces of the first roller 6 and the second roller 7 are made of sponge material, allowing the cable 5 to absorb excess oil as it passes through them, leaving only a thin layer of oil on the cable 5. This sponge material design provides the first and second rollers 6 and 7 with unique absorption properties. When the cable 5 passes through these two rollers, the sponge material effectively absorbs excess oil from the cable surface, ensuring that only a thin oil film remains. This design not only improves the uniformity and quality of oiling but also prevents excessive oil waste, enhancing the economy and environmental friendliness of the oiling process. By rationally selecting the type and properties of the sponge material, optimization can be performed according to different oiling needs to achieve the best oiling effect.

[0033] Example 2: Refer to Figures 1 to 2 An enameled wire oiling device includes a base 1, which is divided into an upper base 12 and a lower base 11. A first rolling wheel 6 is connected to the upper base 12, and a second rolling wheel 7 is connected to the lower base 11. An oil tank 3 is connected to one side of the base 1 by a collecting plate 4. A cable 5 passes through the oil tank 3 and the gap between the first rolling wheel 6 and the second rolling wheel 7. The device is designed to provide an efficient and uniform oiling method for enameled wires, ensuring good lubrication and protection for the cable during subsequent processing. By passing the cable 5 through the oil tank 3 and applying pressure between the first rolling wheel 6 and the second rolling wheel 7, a uniform oil film can be applied to the surface of the cable.

[0034] The bottom of the base 1 is a recovery tank 13, with a recovery cabinet 2 connected to one side of the recovery tank 13. This design allows the device to recover and reuse excess oil during operation, thereby improving the efficiency and economy of the entire oiling process. The recovery tank 13, located at the bottom of the base 1, collects excess oil dripping from the cable 5, preventing oil waste and environmental pollution. Through its connection to the recovery cabinet 2, this excess oil can be effectively collected and reused, reducing oil consumption and production costs. In practical applications, the design of the recovery tank 13 needs to consider the fluidity of the oil; its bottom is typically designed with a slightly inclined shape to allow the oil to flow smoothly to the recovery cabinet 2. The recovery cabinet 2 needs to have sufficient capacity to store the recovered oil, and its internal structure needs to facilitate the re-transportation and reuse of the oil. This recovery system design not only conforms to environmental protection principles but also significantly improves the economy of the oiling device, making it more cost-effective in long-term operation.

[0035] A recovery port 33 is located on one side of the oil tank 3. A recovery pipe 21 extends from the recovery cabinet 2 and connects to the recovery port 33 of the oil tank 3. The recovery cabinet 2 contains a pump that pumps excess oil from the recovery tank 13 back into the oil tank 3, achieving oil circulation and high utilization. This oil circulation system design further optimizes the performance of the oiling device. By setting a recovery port 33 on one side of the oil tank 3 and using the recovery pipe 21 to return the oil from the recovery tank 13 to the oil tank 3, the entire oiling process forms a closed-loop circulation system. The pump plays a crucial role in this process, effectively pumping the recovered oil back to the oil tank 3, ensuring that the oil can continuously provide lubrication and protection for the cable 5. This recycling method not only improves oil utilization but also reduces the need for new oil, lowering resource consumption and environmental impact during production. In actual operation, the pump needs to have sufficient power and efficiency to ensure smooth oil flow within the circulation system. Meanwhile, the design of the recovery pipeline 21 also needs to take into account the flow resistance of the oil. Its diameter and length need to be reasonably selected to ensure that the oil can be smoothly transported from the recovery tank 13 back to the oil tank 3. In addition, in order to further improve the reliability of the oil circulation system, a filter device can be installed in the recovery pipeline 21 to remove impurities in the oil and ensure the quality and performance of the oil.

[0036] The oil tank 3 includes a front plate 31 and a rear plate 32, with several corresponding through holes on the front plate 31 and rear plate 32 through which the cable 5 passes. This design allows the cable 5 to be more stably wetted when passing through the oil tank 3. The through holes on the front plate 31 and rear plate 32 provide a fixed channel for the cable 5, ensuring that the cable can evenly contact the oil when passing through the oil tank 3. This structural design not only improves the uniformity of oiling but also prevents the cable from shifting or twisting when passing through the oil tank, thus ensuring the stability and reliability of the oiling process. By reasonably setting the size and position of the through holes, the wetting effect of the cable 5 in the oil tank 3 can be further optimized, ensuring that the cable surface can be evenly coated with an oil film. In actual design, the size of the through holes needs to be accurately calculated based on the diameter of the cable 5 to ensure that the cable can pass through smoothly without wasting oil due to excessively large through holes. In addition, the position of the through holes also needs to be reasonably distributed to ensure that the cable can fully contact the oil when passing through the oil tank 3, thereby achieving the best oiling effect.

[0037] Preferably, the upper base 12 and the first rolling wheel 6 are connected by a first rotating shaft 111. The design of the first rotating shaft 111 allows the first rolling wheel 6 to rotate smoothly on the upper base 12. This connection method not only ensures the stable operation of the first rolling wheel 6 but also ensures that the cable 5 is subjected to uniform pressure when passing through the first rolling wheel 6. By rationally designing the size and material of the first rotating shaft 111, the rotational performance and service life of the first rolling wheel 6 can be further improved. In addition, the first rotating shaft 111 can also be equipped with corresponding bearings and lubrication devices to reduce friction and wear, further improving the operating efficiency and reliability of the device. In practical applications, the material selection of the first rotating shaft 111 needs to take into account the load it bears and the operating environment, and high-strength, wear-resistant materials are usually selected. At the same time, the selection of bearings and lubrication devices also needs to be optimized according to the operating speed and load of the first rotating shaft 111 to ensure that it can maintain good performance during long-term operation. In addition, to further improve the stability of the first rolling wheel 6, a limiting device can also be set on the first rotating shaft 111 to prevent the first rolling wheel 6 from axial displacement during operation.

[0038] The lower base 11 and the second rolling wheel 7 are connected by a second rotating shaft 121. Similar to the first rotating shaft 111, the design of the second rotating shaft 121 also ensures the stable rotation of the second rolling wheel 7. This connection method allows the second rolling wheel 7 to run smoothly on the lower base 11 and work in conjunction with the first rolling wheel 6 to provide uniform pressure and lubrication to the cable 5. By rationally designing the structure and materials of the second rotating shaft 121, the performance and service life of the second rolling wheel 7 can be further improved. In addition, the second rotating shaft 121 can also be equipped with appropriate bearings and lubrication devices to reduce friction and wear and ensure long-term stable operation of the device. In actual design, the structure and materials of the second rotating shaft 121 need to be matched with those of the first rotating shaft 111 to ensure the coordinated operation of the entire device. At the same time, the selection of bearings and lubrication devices also needs to be optimized according to the operating conditions of the second rotating shaft 121 to ensure that it can maintain good performance during long-term operation. In addition, to further improve the stability of the second rolling wheel 7, a limiting device can be set on the second rotating shaft 121 to prevent the second rolling wheel 7 from undergoing axial displacement during operation, thereby ensuring the stability and reliability of the entire device.

[0039] The gap between the first roller 6 and the second roller 7 is slightly smaller than the diameter of the cable 5. This design ensures that the cable 5 experiences pressure as it passes between the rollers, guaranteeing a uniform coating of oil onto its surface. By adjusting the gap size, optimization can be achieved for cables of different diameters to achieve optimal oiling results. This pressure control method not only ensures uniform oil film distribution on the cable surface but also prevents excessive oil waste, improving the economy and efficiency of the oiling process. In practical applications, the gap size between the rollers needs to be precisely adjusted according to the diameter of the cable 5, typically through a fine-tuning device. This device can be manual or automatic to meet the needs of different production environments. Furthermore, to further improve the uniformity of oiling, a pressure sensor can be installed between the rollers to monitor the pressure on the cable 5 in real time and automatically adjust the gap size through a control system, achieving more precise oiling control.

[0040] The collecting plate 4 has a trapezoidal structure. This trapezoidal structure effectively guides excess oil towards the recovery tank 13, improving oil recovery efficiency. This design allows the collecting plate 4 to better adapt to the flow characteristics of the oil, reducing oil loss and waste during collection. By rationally designing the size and angle of the collecting plate 4, the oil collection effect can be further optimized, ensuring that excess oil flows smoothly into the recovery tank 13 and is ultimately recycled. Furthermore, the trapezoidal structure of the collecting plate 4 also provides stability and durability, enabling long-term stable operation and supporting the efficient operation of the oiling device. In practical design, the size and angle of the collecting plate 4 need to be optimized according to the flow speed and direction of the oil to ensure smooth flow to the recovery tank 13. Simultaneously, the surface of the collecting plate 4 requires special treatment to reduce oil residue, further improving oil recovery efficiency. Additionally, to further enhance the stability and durability of the collecting plate 4, reinforcing ribs can be added to its surface or it can be manufactured using high-strength materials.

[0041] The base 1 has a stepped structure. This stepped structure not only provides stable support for the first rolling wheel 6 and the second rolling wheel 7, but also effectively integrates all components of the oiling device. This structural design allows the base 1 to better adapt to the installation requirements of different components, ensuring the stability and reliability of the entire device. By rationally designing the stepped structure of the base 1, the spatial layout of the device can be further optimized, improving its compactness and stability. Furthermore, the stepped structure of the base 1 also possesses a certain strength and durability, capable of withstanding various loads and pressures during the oiling process over a long period, ensuring the long-term stable operation of the device. In practical applications, the stepped structure of the base 1 needs to be precisely designed according to the dimensions and installation positions of each component to ensure that each component can be stably installed and operated on the base 1. Simultaneously, the material selection for the base 1 must also consider the load it bears and the operating environment; typically, high-strength, corrosion-resistant materials are chosen. In addition, to further improve the stability and reliability of the base 1, support feet can be installed at its bottom or a fixing device can be used to secure it to the ground to prevent shaking or displacement of the device during operation.

[0042] The outer surfaces of the first roller 6 and the second roller 7 are made of sponge material, allowing the cable 5 to absorb excess oil as it passes through them, leaving only a thin layer of oil on the cable 5. This sponge material design provides the first and second rollers with excellent adsorption properties. When the cable 5 passes through these rollers, the sponge effectively absorbs excess oil from the cable surface, ensuring only a thin oil film remains. This design not only improves the uniformity and quality of oiling but also prevents excessive oil waste, enhancing the economy and environmental friendliness of the oiling process. By rationally selecting the type and properties of the sponge material, optimization can be performed according to different oiling needs to achieve the best oiling effect. In practical applications, the selection of the sponge material needs to consider its adsorption performance, wear resistance, and service life. Typically, a sponge material with good adsorption performance and a certain degree of wear resistance is chosen to ensure it maintains good performance during long-term operation. Furthermore, to further improve the adsorption performance of the first and second rollers 6 and 7, microporous structures can be incorporated into their surfaces to increase the contact area between the sponge material and the oil, thereby enhancing the adsorption effect. Meanwhile, to facilitate the replacement and maintenance of the sponge material, the first rolling wheel 6 and the second rolling wheel 7 can be designed as detachable structures so that the sponge material can be quickly replaced when it is worn or fails, ensuring the normal operation of the device.

[0043] For those skilled in the art, the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention.

Claims

1. A device for coating enameled wire, characterized in that, Includes a base, which is divided into an upper base and a lower base. The upper base is connected to a first rolling wheel, and the lower base is connected to a second rolling wheel. One side of the base is connected to an oil tank by a collection plate. Cables pass through the oil tank and the gap between the first and second rolling wheels.

2. The enameled wire coating device according to claim 1, characterized in that, The oil scraper is fixed at the position where the cable extends out of the oil trough. The end of the oil scraper that contacts the cable has a double-protruding oil scraper ring, and the bottom of the oil scraper is the oil outlet.

3. The enameled wire coating device according to claim 2, characterized in that, The bottom of the base is a recycling tank, one side of which is connected to a recycling cabinet. The other side of the oil tank is a recycling hole, and a recycling pipe extends from inside the recycling cabinet and connects to the recycling hole of the oil tank.

4. A wire coating device according to claim 1 or 3, characterized in that, The oil tank includes a front plate and a rear plate, and several corresponding through holes are provided on the front plate and the rear plate, through which cables pass.

5. The enameled wire coating device according to claim 1, characterized in that, The upper base and the first rolling wheel are connected by a first rotating shaft.

6. The enameled wire coating device according to claim 5, characterized in that, The lower base and the second rolling wheel are connected by a second rotating shaft.

7. A wire coating apparatus according to claim 1 or 6, characterized in that, The gap between the first and second rollers is slightly smaller than the diameter of the cable.

8. The enameled wire coating device according to claim 1, characterized in that, The collection plate has a trapezoidal structure.

9. A wire coating device according to claim 1 or 8, characterized in that, The base has a stepped structure.

10. A wire coating apparatus according to claim 1 or 8, characterized in that, The outer surfaces of the first and second rollers are made of sponge material.

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