An oil supply system for improving the quality of oil coating on the surface of a product

Abstract

The utility model relates to a kind of oil supply system for improving product surface oiling quality, including upper and lower oiling knife beam, upper and lower oiling knife beam are connected with oil supply pipeline, oil supply pipeline is all provided with oil supply component, oil supply component all includes mounting frame body, oil pump driven by high-speed servo motor on mounting frame body is all provided, oil supply pipeline is also all provided with transparent tube section, to facilitate the observation of internal oil state.The oil supply system for improving product surface oiling quality is driven by high-speed servo motor to drive oil pump on the oil supply pipeline of upper and lower oiling knife beam on the one hand, the oil supply amount per unit time is improved by high speed, and the control precision of servo motor is high.On the other hand, by setting transparent tube section on the oil supply pipeline of upper and lower oiling knife beam respectively, it is convenient for operator to monitor the filling condition and bubble condition of internal oil at any time, which provides reference for reasonable adjustment of oil supply system parameters.

Description

Technical Field

[0001] This utility model relates to an oil supply system for improving the quality of oil coating on product surfaces. Background Technology

[0002] In the aluminum strip production process, surface oiling is a crucial step in ensuring product quality. Its main function is to prevent oxidation and corrosion of the aluminum strip during subsequent processing, storage, and transportation, and to reduce frictional damage during rolling, stamping, and other processes. Currently, the industry commonly uses upper and lower oiling blades to apply oil to both sides of the aluminum strip. The amount of oil applied is controlled by adjusting the gap between the blades and the aluminum strip surface, as well as parameters such as the pressure and flow rate of the oil supply system.

[0003] However, existing oiling technologies still have significant drawbacks in practical applications: Firstly, the low speed of the driving oil pump in the oil supply system results in insufficient oil output flow, making it difficult to meet the uniformity requirements of oiling in high-speed aluminum strip production lines. Furthermore, the independent oil supply lines for the upper and lower oiling blades are prone to significant deviations in oiling amounts on the upper and lower surfaces of the aluminum strip due to insufficient flow, affecting the consistency of product surface quality. Secondly, there is a lack of monitoring methods for the filling state and air bubble content of the oil inside the supply pipeline. When the oil in the pipeline is not fully filled or contains air bubbles, it easily leads to oil film rupture at the outlet of the oiling blade, resulting in discontinuous coating and localized missed or over-coating defects. This seriously affects the stability of oiling quality and increases the rework rate in subsequent processes. These problems not only restrict the improvement of aluminum strip production efficiency but also pose a challenge to the quality control of high-precision aluminum strip products. Utility Model Content

[0004] In view of the shortcomings of the prior art, the technical problem to be solved by this utility model is to provide an oil supply system that improves the quality of oil coating on product surfaces.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is: an oil supply system for improving the quality of oil coating on product surfaces, including upper and lower oil coating blade beams, each of which is connected to an oil supply pipeline, and each of the oil supply pipelines is equipped with an oil supply component, each of the oil supply components including a mounting frame, and each of the mounting frames is equipped with an oil pump driven by a high-speed servo motor, and each of the oil supply pipelines is also equipped with a transparent pipe section to facilitate observation of the internal oil state.

[0006] Preferably, the oil supply lines on the upper and lower oiling blade beams are connected by an interconnecting pipeline, and an interconnecting switch valve is installed on the interconnecting pipeline.

[0007] Preferably, an oil supply switch valve is installed on the oil supply pipelines on both the upper and lower oiling blade beams.

[0008] Preferably, the transparent pipe section on the oil supply line of the upper oiling knife beam is located near the upper oiling knife beam, and the inner diameter of the transparent pipe section is the same as the inner diameter of the oil supply line, and the outer diameter of the transparent pipe section is the same as the outer diameter of the oil supply line.

[0009] Preferably, the transparent pipe section on the oil supply line of the lower oiling knife beam is located near the lower oiling knife beam, and the inner diameter of the transparent pipe section is the same as the inner diameter of the oil supply line, and the outer diameter of the transparent pipe section is the same as the outer diameter of the oil supply line.

[0010] Preferably, the mounting frame includes a horizontal fixed base, a support frame located in a vertical plane is fixed on the fixed base, and a conical mounting cover is fixed at the top of the support frame.

[0011] Preferably, one end of the mounting cover is a large mounting end face, and the other opposite end is a small mounting end face.

[0012] Preferably, the servo motor is fixedly connected to the large mounting end face, and the oil pump is fixedly connected to the small mounting end face.

[0013] Preferably, a coupling is connected between the output shaft of the servo motor and the rotating shaft of the oil pump, and the coupling, the output shaft of the servo motor, and the rotating shaft of the oil pump are all located inside the mounting cover.

[0014] Preferably, a triangular reinforcing rib is fixed between the support frame and the fixed base.

[0015] Compared with existing technologies, this utility model has the following advantages: Firstly, the oil supply system for improving the quality of oil coating on product surfaces is equipped with high-speed servo motors driving oil pumps on both the upper and lower oil coating blade beams' oil supply lines. This high speed increases the oil supply volume per unit time, and the servo motors offer high control precision. Secondly, transparent pipe sections are installed on the oil supply lines of both the upper and lower oil coating blade beams, allowing operators to monitor the oil filling and air bubble conditions at any time, providing a reference for rationally adjusting the oil supply system parameters. This effectively improves the quality of oil coating on product surfaces.

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model.

[0018] Figure 2 This is a schematic diagram of the oil supply component in an embodiment of the present invention.

[0019] In the diagram: 1. Upper oiling blade beam; 2. Lower oiling blade beam; 3. Oil supply pipeline; 4. Oil supply assembly; 5. Mounting frame; 6. Servo motor; 7. Oil pump; 8. Transparent pipe section; 9. Interconnecting pipeline; 10. Interconnecting switch valve; 11. Oil supply switch valve; 12. Fixed base; 13. Support frame; 14. Mounting cover; 15. Coupling; 16. Reinforcing rib. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] It should be noted that the following detailed descriptions are exemplary and intended to provide further explanation of this application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0022] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0023] like Figures 1-2 As shown, this embodiment provides an oil supply system for improving the quality of oil coating on product surfaces, including an upper oil coating blade beam 1 and a lower oil coating blade beam 2. Both the upper and lower oil coating blade beams are connected to oil supply pipelines 3. Each oil supply pipeline is equipped with an oil supply component 4. Each oil supply component includes a mounting frame 5. Each mounting frame is equipped with an oil pump 7 driven by a high-speed servo motor 6. Each oil supply pipeline is also equipped with a transparent pipe section 8 to facilitate observation of the internal oil state.

[0024] In this embodiment of the utility model, an interconnecting pipeline 9 is connected between the oil supply pipelines on the upper and lower oiling blade beams, and an interconnecting switch valve 10 is provided on the interconnecting pipeline.

[0025] In this embodiment of the utility model, oil supply switch valves 11 are provided on the oil supply pipelines of the upper and lower oiling blade beams.

[0026] In this embodiment of the utility model, the transparent pipe section on the oil supply line of the upper oiling knife beam is located near the upper oiling knife beam. The inner diameter of the transparent pipe section is the same as the inner diameter of the oil supply line, and the outer diameter of the transparent pipe section is the same as the outer diameter of the oil supply line.

[0027] In this embodiment of the present invention, a transparent pipe section on the oil supply line of the lower oiling knife beam is located near the lower oiling knife beam. The inner diameter of the transparent pipe section is the same as the inner diameter of the oil supply line, and the outer diameter of the transparent pipe section is the same as the outer diameter of the oil supply line.

[0028] In this embodiment of the utility model, the mounting frame includes a horizontal fixed base 12, a support frame 13 located in a vertical plane is fixed on the fixed base, and a conical mounting cover 14 is fixed at the top of the support frame.

[0029] In this embodiment of the utility model, one end of the mounting cover is a large mounting end face, and the other opposite end is a small mounting end face.

[0030] In this embodiment of the utility model, the servo motor is fixedly connected to the large mounting end face, and the oil pump is fixedly connected to the small mounting end face.

[0031] In this embodiment of the present invention, a coupling 15 is connected between the output shaft of the servo motor and the rotating shaft of the oil pump. The coupling, the output shaft of the servo motor, and the rotating shaft of the oil pump are all located inside the mounting cover.

[0032] In this embodiment of the utility model, a triangular reinforcing rib 16 is fixed between the support frame and the fixed base.

[0033] In this embodiment of the invention, the oil supply system for improving the quality of oil coating on product surfaces features, on the one hand, high-speed servo motors driving oil pumps on both the upper and lower oil coating blade beams' oil supply lines. The high speed increases the oil supply volume per unit time, and the servo motors offer high control precision. On the other hand, transparent pipe sections are installed on the oil supply lines of both the upper and lower oil coating blade beams, allowing operators to monitor the oil filling and air bubble conditions at any time, providing a reference for rationally adjusting the oil supply system parameters. This system effectively improves the quality of oil coating on product surfaces.

[0034] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from its technical solution shall still fall within the protection scope of this utility model.

Claims

1. An oil supply system for improving the quality of oil coating on product surfaces, comprising upper and lower oil coating blades, wherein oil supply pipelines are connected to both the upper and lower oil coating blades, characterized in that: Each of the oil supply pipelines is equipped with an oil supply assembly, which includes a mounting frame. Each mounting frame is equipped with an oil pump driven by a high-speed servo motor. Each oil supply pipeline is also equipped with a transparent pipe section to facilitate observation of the internal oil condition.

2. The oil supply system for improving the quality of oil coating on product surfaces according to claim 1, characterized in that: An interconnecting pipeline is connected between the oil supply lines on the upper and lower oiling blade beams, and an interconnecting switch valve is installed on the interconnecting pipeline.

3. The oil supply system for improving the quality of oil coating on product surfaces according to claim 1, characterized in that: Both the upper and lower oiling blade beams are equipped with oil supply switch valves on their oil supply lines.

4. The oil supply system for improving the quality of oil coating on product surfaces according to claim 1, characterized in that: The transparent pipe section on the oil supply line of the upper oiling knife beam is located near the upper oiling knife beam. The inner diameter of the transparent pipe section is the same as the inner diameter of the oil supply line, and the outer diameter of the transparent pipe section is the same as the outer diameter of the oil supply line.

5. The oil supply system for improving the quality of oil coating on product surfaces according to claim 1, characterized in that: The transparent pipe section on the oil supply line of the lower oiling knife beam is located near the lower oiling knife beam. The inner diameter of the transparent pipe section is the same as the inner diameter of the oil supply line, and the outer diameter of the transparent pipe section is the same as the outer diameter of the oil supply line.

6. The oil supply system for improving the quality of oil coating on product surfaces according to claim 1, characterized in that: The mounting frame includes a horizontal fixed base, on which a support frame located in a vertical plane is fixed, and at the top of the support frame is a conical mounting cover.

7. The oil supply system for improving the quality of oil coating on product surfaces according to claim 6, characterized in that: One end of the mounting cover is a large mounting end face, and the other opposite end is a small mounting end face.

8. The oil supply system for improving the quality of oil coating on product surfaces according to claim 7, characterized in that: The servo motor is fixedly connected to the large mounting end face, and the oil pump is fixedly connected to the small mounting end face.

9. The oil supply system for improving the quality of oil coating on product surfaces according to claim 8, characterized in that: A coupling connects the output shaft of the servo motor to the rotating shaft of the oil pump. The coupling, the output shaft of the servo motor, and the rotating shaft of the oil pump are all located inside the mounting cover.

10. The oil supply system for improving the quality of oil coating on product surfaces according to claim 6, characterized in that: A triangular reinforcing rib is fixed between the support frame and the fixed base.

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