Gradient mixing equipment for stainless steel rolling lubricating liquid

Abstract

The utility model relates to the technical field of gradient mixing of lubricating liquid, and discloses gradient mixing equipment for stainless steel rolling lubricating liquid, which comprises a mixing barrel and a plurality of raw material barrels, a conveying component is arranged on the outer sides of the plurality of raw material barrels, a fixing component is arranged at the bottom of the mixing barrel, a mixing mechanism is arranged in the mixing barrel, and the mixing mechanism is arranged in the mixing barrel. A filtering assembly is arranged at the top of the inner wall of the mixing barrel; the mixing mechanism comprises a plurality of partition plates, the outer walls of the multiple partition plates are fixedly connected to the upper side and the lower side of the inner wall of the mixing barrel respectively, and the bottoms of the multiple partition plates communicate with connecting pipes. According to the utility model, raw materials are conveyed into the mixing barrel and the mixing mechanism, the stirring assembly fully stirs the raw materials, and the scraper blade is matched with the control valve to scrape off the residual raw materials on the partition plate when the raw materials flow to the lower layer, so that accurate gradient mixing is realized, and the problem that residual lubricating liquid interferes with the accuracy of next-time mixed components in the prior art is effectively solved; and the mixing precision is improved.

Description

Technical Field

[0001] This utility model relates to the field of lubricant gradient mixing technology, and in particular to a gradient mixing device for stainless steel rolling lubricant. Background Technology

[0002] The gradient mixing equipment for stainless steel rolling lubricant is a key piece of equipment used in the stainless steel rolling production process. It is mainly used to precisely mix lubricants of different compositions and concentrations in a specific ratio to meet the different lubricant performance requirements of stainless steel at different rolling stages, ensuring the smooth progress of the rolling process and improving the surface quality and production efficiency of stainless steel products.

[0003] Traditional stainless steel rolling lubricant mixing equipment typically consists of a mixing chamber, a mixing shaft, and mixing blades mounted on the shaft. In operation, various lubricant raw materials are poured into the mixing chamber in approximate proportions, and the mixing shaft is activated to rotate the mixing blades, causing the materials to mix under agitation. However, this traditional equipment has significant drawbacks. It cannot achieve stepwise mixing of the lubricant, making it difficult to precisely control the required lubricant composition and concentration gradient at different stages. This results in unsatisfactory lubrication during stainless steel rolling, affecting product quality.

[0004] Existing technologies improve mixing equipment by employing a segmented design, dividing the mixing chamber into multiple layers to achieve stepped mixing. In actual use, the lubricant raw materials required for different stages are placed into each mixing chamber separately and mixed using a stirring device. Due to the structure and stirring method of each mixing chamber, lubricant residue remains in each chamber after mixing. This residual lubricant interferes with the accuracy of composition in subsequent mixing at different proportions, thus affecting the mixing precision and failing to fundamentally meet the high-precision requirements of gradient lubricant mixing in stainless steel rolling. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a gradient mixing device for stainless steel rolling lubricant, which aims to improve the problem in the prior art that residual lubricant can interfere with the accuracy of composition when mixing in different proportions in the next batch.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a gradient mixing device for stainless steel rolling lubricant, comprising a mixing tank and multiple raw material tanks, a conveying assembly being provided on the outer side of the multiple raw material tanks, a fixing assembly being provided at the bottom of the mixing tank, a mixing mechanism being provided inside the mixing tank, and a filtering assembly being provided at the top of the inner wall of the mixing tank; the mixing mechanism includes multiple partitions, the outer walls of the multiple partitions being fixedly connected to the upper and lower sides of the inner wall of the mixing tank respectively, the bottom of each of the multiple partitions being connected to a connecting pipe, the outer walls of each of the multiple connecting pipes being fixedly connected to a control valve, and a stirring assembly being provided at the bottom of the mixing tank.

[0007] As a further description of the above technical solution:

[0008] The filter assembly includes a filter ring, the outer wall of which is slidably connected to the top of the inner wall of the mixing tank. The top left and right sides of the inner wall of the mixing tank are provided with mounting grooves. The left and right sides of the outer wall of the filter ring are fixedly connected with sliders. The two sliders are slidably connected to the corresponding mounting grooves. The outer walls of the filter ring and the mounting grooves are provided with multiple filter holes.

[0009] As a further description of the above technical solution:

[0010] The stirring assembly includes a motor, the bottom of which is fixedly connected to the middle of the bottom of the outer wall of the mixing tank. A rotating rod is rotatably connected to the inner wall of the multiple partitions. Multiple stirring rods are fixedly connected to the upper and lower sides of the outer wall of the rotating rod. Multiple scrapers are fixedly connected to the right side of the outer wall of the rotating rod. The bottom of the multiple scrapers is respectively attached to the top of the corresponding partition.

[0011] As a further description of the above technical solution:

[0012] The conveying assembly includes multiple conveying pumps, one end of each pump is connected to a flexible hose, the other end of each hose is connected to a corresponding raw material tank, the top of each pump is connected to a conveying pipe, the other end of each pipe is connected to the top of the inner wall of the mixing tank, a controller is fixedly connected to the outer wall of each pipe, and a metering device is fixedly connected to the outer wall of each pipe.

[0013] As a further description of the above technical solution:

[0014] The fixing assembly includes multiple fixing columns, the tops of which are fixedly connected to the bottom of the mixing tank around the perimeter. Each of the fixing columns has a fixing plate fixedly connected to its bottom, and bolts are threaded onto the outer walls of each fixing plate.

[0015] As a further description of the above technical solution:

[0016] The top of the mixing tank is rotatably connected to a sealing cover. Two hooks are fixedly connected to the right side of the outer wall of the sealing cover. Two fasteners are fixedly connected to the top right side of the outer wall of the mixing tank. The two fasteners engage with the corresponding hooks.

[0017] As a further description of the above technical solution:

[0018] The outer wall of the mixing tank is fixedly connected with multiple clamps, and the multiple conveying pipes are respectively engaged with the corresponding clamps.

[0019] As a further description of the above technical solution:

[0020] Each of the raw material barrels has a feeding port on its top, and the inner wall of each feeding port is threaded with a rotating cover.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the conveying pump, controller, and metering device of the conveying component are closely coordinated with the partition and stirring components of the mixing mechanism. The conveying component accurately controls the amount of raw material extracted and conveys the raw material to the mixing tank. Inside the mixing mechanism, the stirring component fully stirs the raw material. The scraper, in conjunction with the control valve, scrapes off the residual raw material on the partition as the raw material flows to the lower layer, thereby achieving precise gradient mixing. This effectively improves the problem of residual lubricant interfering with the accuracy of the next mixing component in the prior art and improves the mixing precision.

[0023] 2. In this utility model, when the raw material flows into the mixing tank through the conveying pipe, it is first filtered by the filter ring. The filter ring and the filter holes on the outer wall of the mounting groove effectively intercept larger impurities, ensuring the purity of the raw material entering the mixing tank, thereby improving the quality of the mixture. At the same time, the sliding connection between the slider and the mounting groove makes it convenient to clean and replace the filter ring, which facilitates equipment maintenance, ensures continuous and efficient operation of the equipment, and optimizes the overall performance of the stainless steel rolling lubricating fluid gradient mixing equipment. Attached Figure Description

[0024] Figure 1 This is a perspective view of a gradient mixing device for stainless steel rolling lubricant proposed in this utility model;

[0025] Figure 2 This is a front view of a gradient mixing device for stainless steel rolling lubricant proposed in this utility model;

[0026] Figure 3 This is a partial structural exploded view of a gradient mixing device for stainless steel rolling lubricant proposed in this utility model;

[0027] Figure 4This is a schematic diagram of the feed port of a gradient mixing device for stainless steel rolling lubricant proposed in this utility model;

[0028] Figure 5 This is a partial structural cross-sectional view of the mixing tank of a gradient mixing device for stainless steel rolling lubricating fluid proposed in this utility model.

[0029] Legend:

[0030] 1. Mixing tank; 2. Mixing mechanism; 201. Baffle plate; 202. Connecting pipe; 203. Control valve; 204. Stirring assembly; 2041. Motor; 2042. Rotating rod; 2043. Stirring rod; 2044. Scraper; 3. Filter assembly; 301. Filter ring; 302. Mounting groove; 303. Slider; 304. Filter hole; 4. Raw material tank; 5. Conveying assembly; 501. Conveying pump; 502. Hoses; 503. Conveying pipe; 504. Controller; 505. Meter; 6. Fixing assembly; 601. Fixing column; 602. Fixing plate; 603. Bolt; 7. Sealing cover; 8. Hook; 9. Buckle; 10. Clamp; 11. Feed port; 12. Rotating cover. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 , Figure 3 and Figure 5This utility model provides an embodiment of a gradient mixing device for stainless steel rolling lubricating fluid, comprising a mixing tank 1 and multiple raw material tanks 4. The mixing tank 1 serves as the main container for mixing operations, used to hold and mix different lubricating fluid raw materials. The multiple raw material tanks 4 are containers for storing lubricating fluid raw materials of various compositions, providing a source of raw materials for the mixing process. Conveying components 5 are provided on the outside of the multiple raw material tanks 4 to transport the raw materials from the raw material tanks 4 to the mixing tank 1, ensuring that the raw materials can smoothly enter the mixing stage. A fixing component 6 is provided at the bottom of the mixing tank 1 to stabilize it, keeping it stable during operation and preventing equipment displacement or shaking due to vibration or other factors. The mixing tank 1 is equipped with a mixing mechanism 2 to mix the raw materials. A filter assembly 3 is installed on the top of the inner wall of the mixing tank 1 to filter the raw materials before they enter, removing larger impurities and ensuring the purity of the raw materials involved in the mixing. The mixing mechanism 2 includes multiple partitions 201, dividing the mixing tank 1 into different mixing chambers to achieve layered mixing and provide space for mixing at different gradients. The outer walls of the multiple partitions 201 are fixedly connected to the upper and lower sides of the inner wall of the mixing tank 1 to ensure the stability of the partitions 201 within the mixing tank 1 and to enable them to withstand the pressure during the mixing process. The bottom of each partition 201 is connected to a connecting pipe 202 for... The mixing tank 1 connects adjacent mixing chambers, allowing the mixed materials to flow downwards in sequence. Control valves 203 are fixedly connected to the outer walls of multiple connecting pipes 202 to control the opening and closing of the connecting pipes 202, thereby precisely controlling the timing and flow rate of the materials between different mixing chambers. A stirring assembly 204 is installed at the bottom of the mixing tank 1 to stir the materials in each mixing chamber, ensuring thorough mixing to achieve the preset mixing ratio and uniformity. The stirring assembly 204 includes a motor 2041, which serves as the power source for the entire stirring process. The bottom of the motor 2041 is fixedly connected to the middle of the bottom of the outer wall of the mixing tank 1. Multiple partitions 2... A rotating rod 2042 is rotatably connected to the inner wall of 01. Driven by a motor 2041, it rotates, driving the stirring rod 2043 and scraper 2044 to move, realizing the function of stirring and cleaning residual raw materials. Multiple stirring rods 2043 are fixedly connected to the upper and lower sides of the outer wall of the rotating rod 2042. They rotate with the rotation of the rotating rod 2042 to stir the raw materials in each layer of the mixing chamber and accelerate the mixing process of the raw materials. Multiple scrapers 2044 are fixedly connected to the right side of the outer wall of the rotating rod 2042. They rotate together with the rotating rod 2042 and are used to scrape off the raw materials remaining on the top of the partition 201. The bottom of the multiple scrapers 2044 respectively fits against the top of the corresponding partition 201.The conveying assembly 5 includes multiple conveying pumps 501, which are responsible for drawing raw materials from the raw material tank 4 and conveying them to the mixing tank 1. They are the power equipment for conveying raw materials. One end of each of the multiple conveying pumps 501 is connected to a hose 502, which is used to connect the conveying pumps 501 and the raw material tank 4, so that the conveying pumps 501 can draw raw materials from the raw material tank 4. The other end of each of the multiple hoses 502 is connected to the corresponding raw material tank 4, so that the raw materials can smoothly enter the hoses 502 from the raw material tank 4. The top of each of the multiple conveying pumps 501 is connected to a conveying pipe 503, which conveys the drawn raw materials to the mixing tank 1. The other end of each of the multiple conveying pipes 503 is connected to the top of the inner wall of the mixing tank 1, so that the raw materials can accurately enter the top of the mixing tank 1, in preparation for subsequent filtration and mixing. The outer wall of each of the multiple conveying pipes 503 is fixedly connected to a controller 504, which is used to control the operating parameters of the conveying pumps 501. The outer wall of each of the multiple conveying pipes 503 is fixedly connected to a metering device 505.

[0033] Specifically, mixing tank 1 serves as the main body, carrying the entire mixing process. Multiple raw material tanks 4 store lubricating fluid raw materials of different compositions. The conveying assembly 5 is responsible for conveying the raw materials from the raw material tanks 4 to mixing tank 1. Multiple conveying pumps 501 draw raw materials from the raw material tanks 4 through hoses 502. The amount of raw materials drawn is precisely controlled by the controller 504 and the metering device 505, and then conveyed to the top of the inner wall of mixing tank 1 by the conveying pipe 503. The mixing mechanism 2 performs the mixing operation inside mixing tank 1. Multiple partitions 201 divide mixing tank 1 into different mixing chambers. Connecting pipes 202 and control valves 203 control the flow of the mixed liquid in each layer. The stirring assembly 204 is located at the bottom of mixing tank 1. The motor 2041 drives the rotating rod 2042 to rotate, which in turn drives the stirring rod 2043 to stir each layer. The raw materials are stirred and mixed. At the same time, the scraper 2044 on the rotating rod 2042 is in close contact with the top of the partition 201. When the control valve 203 is opened after mixing, the residual raw materials on the partition 201 are scraped off to prevent the residue from interfering with the mixing accuracy and to ensure that the mixture flows accurately to the next layer. The filter assembly 3 is located at the top of the inner wall of the mixing tank 1. The filter ring 301 is slidably connected to the mounting groove 302 through the slider 303. The raw materials first flow into the filter ring 301 and enter the mixing tank 1 after being filtered by the filter holes 304 to filter out larger impurities, thus ensuring the purity of the mixed raw materials. The fixing assembly 6 is installed at the bottom of the mixing tank 1 to stabilize the mixing tank 1 and ensure the stability of the equipment throughout the mixing process. All components cooperate with each other to achieve precise gradient mixing of stainless steel rolling lubricant.

[0034] Reference Figure 1 , Figure 2 and Figure 3The filter assembly 3 includes a filter ring 301, which is the core component of the filter assembly 3 and is used to filter the raw materials entering the mixing tank 1. The outer wall of the filter ring 301 is slidably connected to the top of the inner wall of the mixing tank 1. The top of the inner wall of the mixing tank 1 is provided with mounting grooves 302 on both the left and right sides, providing a structural basis for the installation and positioning of the filter ring 301 and ensuring the accuracy of the position of the filter ring 301 in the mixing tank 1. The outer walls of the filter ring 301 are fixedly connected with sliders 303, which are connected to the filter ring 301 and cooperate with the mounting grooves 302 to realize the sliding installation of the filter ring 301 on the top of the inner wall of the mixing tank 1. The two sliders 303 are slidably connected to the corresponding mounting grooves 302 respectively. The outer walls of the filter ring 301 and the mounting grooves 302 are provided with multiple filter holes 304. When the raw materials pass through the filter ring 301 and the mounting grooves 302, larger impurities are intercepted by the filter holes 304. Only raw materials that meet the size requirements of the filter holes 304 can enter the interior of the mixing tank 1, thereby ensuring the purity of the raw materials entering the mixing tank 1 to participate in the mixing.

[0035] Specifically, the filter ring 301 effectively filters the raw materials entering the mixing tank 1. The outer wall of the filter ring 301 is slidably connected to the top of the inner wall of the mixing tank 1. The sliders 303 on the left and right sides of its outer wall are respectively embedded in the mounting grooves 302 opened on the left and right sides of the top of the inner wall of the mixing tank 1. This sliding connection method not only ensures that the filter ring 301 is installed firmly, but also facilitates disassembly. The multiple filter holes 304 opened on the outer wall of the filter ring 301 and the mounting groove 302 filter the raw materials before they enter the mixing tank 1. When the raw materials flow into the filter ring 301, larger impurities are blocked by the filter holes 304, and qualified raw materials pass through the filter holes 304 and flow into the mixing tank 1, ensuring the purity of the mixed raw materials and thus improving the quality of the mixed lubricant.

[0036] Reference Figure 1 , Figure 2 and Figure 4The fixing component 6 includes multiple fixing posts 601, which serve as the main support components of the fixing component 6. They are used to connect the mixing tank 1 to the fixing plate 602 below, providing vertical support for the mixing tank 1. The tops of the multiple fixing posts 601 are respectively fixedly connected to the bottom of the mixing tank 1 around the perimeter, stably fixing the mixing tank 1 to the fixing posts 601 and ensuring that the mixing tank 1 will not shake during operation. The bottoms of the multiple fixing posts 601 are all fixedly connected to fixing plates 602, increasing the contact area with the mounting surface. They are connected to the mounting surface by bolts 603. The outer walls of the multiple fixing plates 602 are all threaded with bolts 603, which pass through the fixing plates 602 and are fastened to the mounting surface, firmly securing the fixing component 6. The mixing tank 1 is fixed in the corresponding position to prevent it from shifting during operation. A sealing cover 7 is rotatably connected to the top of the mixing tank 1 to seal the top opening of the mixing tank 1 and prevent lubricant leakage and external impurities from entering the mixing tank 1 during the mixing process. Two hooks 8 are fixedly connected to the right side of the outer wall of the sealing cover 7 as one of the components for connecting and fixing the sealing cover 7 to the mixing tank 1. They cooperate with the latches 9 on the mixing tank 1 to fix the sealing cover 7. Two latches 9 are fixedly connected to the top right side of the outer wall of the mixing tank 1 and are installed on the mixing tank 1. They correspond to the latches 8 of the sealing cover 7 and are used to engage with the latches 8 to securely fix the sealing cover 7 to the top of the mixing tank 1. The two latches 9 engage with the corresponding latches 8 respectively.

[0037] Specifically, to ensure stable equipment operation, multiple fixed columns 601 are fixed to the bottom of the mixing tank 1 around its perimeter, supporting the mixing tank 1. The fixed plate 602 connected to the bottom of the fixed column 601 increases the contact area with the ground or mounting surface. By threading bolts 603 onto the outer wall of the fixed plate 602, the fixed plate 602 can be firmly fixed to the corresponding surface, thereby stabilizing the mixing tank 1 and preventing displacement due to vibration or other reasons during the mixing process. The sealing cover 7 is rotatably connected to the top of the mixing tank 1, serving to seal the mixing tank 1 and prevent lubricant leakage or the entry of external impurities during the mixing process. The two hooks 8 on the right side of the outer wall of the sealing cover 7 engage with the two latches 9 fixed to the top right side of the outer wall of the mixing tank 1. When sealing is required, the sealing cover 7 is rotated so that the hooks 8 align with the latches 9 and engage, achieving a tight connection between the sealing cover 7 and the mixing tank 1, ensuring the airtightness of the mixing environment. When the sealing cover 7 needs to be opened, the sealing cover 7 is rotated in the opposite direction to disengage the hooks 8 from the latches 9.

[0038] Reference Figure 2 , Figure 3 and Figure 4Multiple clamps 10 are fixedly connected to the outer wall of the mixing tank 1. The function of the clamps 10 is to provide a connection structure for fixing the conveying pipe 503, ensuring that the conveying pipe 503 can be stably connected to the mixing tank 1. The multiple conveying pipes 503 are respectively engaged with the corresponding clamps 10. The top of the multiple raw material tanks 4 are provided with feeding ports 11 to provide a channel for adding raw materials into the raw material tanks 4, making it convenient for operators to add various lubricating liquid raw materials into the raw material tanks 4. The inner wall of the multiple feeding ports 11 is threaded with rotating covers 12.

[0039] Specifically, the clamps 10 around the outer wall of the mixing tank 1 engage with the conveying pipe 503, which can securely fix the conveying pipe 503 to the mixing tank 1, preventing the conveying pipe 503 from shifting or falling off during the conveying process, and ensuring that the raw materials are smoothly conveyed into the mixing tank 1. The feeding port 11 at the top of the raw material tank 4 is used to add raw materials. The rotating cover 12 is connected to the inner wall of the feeding port 11 by threads. Rotating the rotating cover 12 can open or close the feeding port 11, which facilitates the addition of raw materials and prevents raw material leakage.

[0040] Working principle: First, multiple delivery pumps 501 are started. These pumps 501 penetrate into multiple raw material tanks 4 through hoses 502 to extract different lubricating materials. During this process, the controller 504 and the metering device 505 play a key role, accurately controlling the extraction amount of each material to ensure extraction according to the preset ratio. The extracted materials are then transported to the mixing tank 1 through the corresponding delivery pipe 503. The mixing tank 1 is equipped with multiple partitions 201, which divide the mixing tank 1 into different mixing chambers. When the material enters the uppermost mixing chamber through the delivery pipe 503, the motor 2041 is started. The motor 2041 is fixed to the middle of the bottom of the outer wall of the mixing tank 1. Its rotation drives the rotating rod 2042 connected to it to rotate. Multiple stirring rods 2043 fixed on the upper and lower sides of the outer wall of the rotating rod 2042 rotate accordingly, fully stirring and mixing the material entering the mixing chamber. This completes this layer. After mixing, the upper control valve 203 is opened. At the same time, the rotation of the rotating rod 2042 will drive multiple scrapers 2044 to rotate synchronously. The scrapers 2044 are close to the top of the partition 201, which can effectively scrape off the residual raw materials on the partition 201, avoiding the residual raw materials from interfering with the accuracy of the subsequent mixing ratio. Under the dual action of the scraper 2044 cleaning and the opening of the control valve 203, the raw materials in the uppermost mixing chamber flow to the lower mixing chamber through the connecting pipe 202. Then, multiple delivery pumps 501 are started again to draw the raw materials in the raw material tank 4 into the uppermost mixing chamber for a new round of mixing according to the predetermined ratio. Then, the above steps of mixing, cleaning residue, and downward delivery are repeated. By delivering the material layer by layer downward, each layer of mixing chamber can mix the raw materials according to the precise ratio, and finally obtain stainless steel rolling lubricating fluid with different gradients. This successfully solves the problem of residual lubricating fluid affecting the mixing accuracy in the prior art.

[0041] Furthermore, when the raw material is conveyed from the conveying pipe 503 to the mixing tank 1, it first flows into the filter ring 301 located at the top of the inner wall of the mixing tank 1. The sliders 303 fixedly connected to the left and right sides of the outer wall of the filter ring 301 are slidably connected to the mounting grooves 302 opened on the left and right sides of the top of the inner wall of the mixing tank 1. After the raw material flows into the filter ring 301, filtration begins. The outer walls of both the filter ring 301 and the mounting groove 302 are provided with multiple filter holes 304. Larger impurities in the raw material will be intercepted by the filter ring 301. Only raw material components that meet the size of the filter holes 304 can pass through and flow into the mixing tank 1 after filtration, thereby ensuring the purity of the raw material entering the mixing tank 1 to participate in the mixing and improving the quality of the mixture. In addition, since the two sliders 303 are slidably connected to the mounting groove 302, when it is necessary to clean or replace the filter ring 301, the operator can easily remove the filter ring 301 along the track of the mounting groove 302. The operation is convenient and helps the equipment to be maintained and operate continuously and efficiently.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A gradient mixing device for stainless steel rolling lubricant, comprising a mixing tank (1) and multiple raw material tanks (4), characterized in that: A conveying assembly (5) is provided on the outside of the multiple raw material barrels (4), a fixing assembly (6) is provided at the bottom of the mixing barrel (1), a mixing mechanism (2) is provided inside the mixing barrel (1), and a filter assembly (3) is provided on the top of the inner wall of the mixing barrel (1). The mixing mechanism (2) includes multiple partitions (201), the outer walls of the multiple partitions (201) are respectively fixedly connected to the upper and lower sides of the inner wall of the mixing tank (1), the bottom of the multiple partitions (201) are connected to connecting pipes (202), the outer walls of the multiple connecting pipes (202) are fixedly connected to control valves (203), and the bottom of the mixing tank (1) is provided with a stirring assembly (204).

2. The gradient mixing device for stainless steel rolling lubricating fluid according to claim 1, characterized in that: The filter assembly (3) includes a filter ring (301). The outer wall of the filter ring (301) is slidably connected to the top of the inner wall of the mixing tank (1). The top left and right sides of the inner wall of the mixing tank (1) are provided with mounting grooves (302). The left and right sides of the outer wall of the filter ring (301) are fixedly connected with sliders (303). The two sliders (303) are slidably connected to the corresponding mounting grooves (302). The outer walls of the filter ring (301) and the mounting grooves (302) are provided with multiple filter holes (304).

3. The gradient mixing device for stainless steel rolling lubricating fluid according to claim 1, characterized in that: The stirring assembly (204) includes a motor (2041), the bottom of which is fixedly connected to the middle of the bottom of the outer wall of the mixing tank (1). A rotating rod (2042) is rotatably connected to the inner wall of the multiple partitions (201). Multiple stirring rods (2043) are fixedly connected to the upper and lower sides of the outer wall of the rotating rod (2042). Multiple scrapers (2044) are fixedly connected to the right side of the outer wall of the rotating rod (2042). The bottom of the multiple scrapers (2044) is respectively attached to the top of the corresponding partition (201).

4. The gradient mixing device for stainless steel rolling lubricating fluid according to claim 1, characterized in that: The conveying assembly (5) includes multiple conveying pumps (501), one end of each of the multiple conveying pumps (501) is connected to a hose (502), the other end of each of the multiple hoses (502) is connected to the corresponding raw material tank (4), the top of each of the multiple conveying pumps (501) is connected to a conveying pipe (503), the other end of each of the multiple conveying pipes (503) is connected to the top of the inner wall of the mixing tank (1), a controller (504) is fixedly connected to the outer wall of each of the multiple conveying pipes (503), and a metering device (505) is fixedly connected to the outer wall of each of the multiple conveying pipes (503).

5. The gradient mixing device for stainless steel rolling lubricating fluid according to claim 1, characterized in that: The fixing component (6) includes multiple fixing posts (601), the tops of the multiple fixing posts (601) are respectively fixedly connected to the bottom of the mixing tank (1), the bottoms of the multiple fixing posts (601) are fixedly connected to fixing plates (602), and the outer walls of the multiple fixing plates (602) are threaded with bolts (603).

6. The gradient mixing device for stainless steel rolling lubricating fluid according to claim 1, characterized in that: The top of the mixing tank (1) is rotatably connected to a sealing cover (7). Two hooks (8) are fixedly connected to the right side of the outer wall of the sealing cover (7). Two fasteners (9) are fixedly connected to the top right side of the outer wall of the mixing tank (1). The two fasteners (9) are respectively engaged with the corresponding hooks (8).

7. The gradient mixing device for stainless steel rolling lubricating fluid according to claim 4, characterized in that: The outer wall of the mixing tank (1) is fixedly connected with multiple clamps (10), and the multiple conveying pipes (503) are respectively engaged with the corresponding clamps (10).

8. The gradient mixing device for stainless steel rolling lubricating fluid according to claim 1, characterized in that: Each of the multiple raw material barrels (4) has a feeding port (11) on its top, and the inner wall of each of the multiple feeding ports (11) is threaded with a rotating cover (12).

Images