Lubricant filling device and using method thereof

Abstract

The invention provides a lubricant filling device and a using method thereof, and belongs to the technical field of filling, the lubricant filling device comprises a platform and a box body, and the box body is fixedly connected to the lower end of the platform; the filling mechanism is arranged on the left side of the upper end of the platform and used for filling the lubricant; the clamping mechanism is arranged at the center of the upper end of the platform and used for grabbing the filled materials; the conveying mechanism is arranged on the right side of the upper end of the platform and used for conveying the filled lubricant, the precise filling mechanism is designed, a first air cylinder is used for controlling opening and closing of a plugging valve, and precise metering filling of the lubricant is achieved; and meanwhile, the tank body placing component is matched with the upper turntable for use, so that the accurate positioning in the filling process is ensured, the material waste is reduced, and the filling operation efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of filling equipment, and in particular relates to a lubricant filling device and a use method thereof. Background Art

[0002] Lubricant filling is a common but important link in industrial production, especially in the automotive manufacturing, mechanical processing and other industries. Traditional lubricant filling methods rely on manual operation, which is not only inefficient, but also prone to problems such as inaccurate dosage, high labor intensity, and environmental pollution.

[0003] With the development of automation technology, automatic filling machines have emerged, which can achieve fast and accurate filling, while reducing labor costs, improving production efficiency and product quality. However, early automatic filling equipment has some limitations, such as poor flexibility, complex adjustment, and inconvenient maintenance.

[0004] To overcome these shortcomings, modern automatic filling machines usually integrate sophisticated sensors, servo control systems, pneumatic components, and intelligent software to achieve highly automated and intelligent operations. For example, photoelectric sensors are used to detect the position of the filling container, flow meters are used to control the filling volume, servo motors are used to achieve precise positioning and speed control, cylinders are used to perform various actions (such as filling, clamping, conveying, etc.), and PLCs or microcontrollers are used to coordinate the operation of the entire system.

[0005] In addition, in order to adapt to containers of different specifications and different filling requirements, modern automatic filling machines also have flexible adjustment functions, which can quickly replace filling heads, adjust filling volumes, set filling programs, etc., thereby meeting diverse product filling requirements. Summary of the invention

[0006] The purpose of the present invention is to provide a lubricant filling device and a method for using the same, aiming to solve the problems of low filling accuracy, low efficiency, complex operation, etc. in the traditional filling process in the prior art.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A lubricant filling device, comprising:

[0009] platform;

[0010] A box body, the box body is fixedly connected to the lower end of the platform;

[0011] The filling mechanism comprises a sleeve, a long rod, a fixing frame, a tank body, a cover plate, a feed sealing plate, a fixing rod, a telescopic rod, a first connecting rod, a blocking valve, a discharge port, a tank body placement component and a connecting assembly, wherein the sleeve is threadedly connected to the upper end of the platform by bolts, the long rod is slidably sleeved and connected to the sleeve, the fixing frame is sleeved and connected to the long rod, the tank body is above the platform, the cover plate is threadedly connected to the upper end of the tank body by bolts, the feed sealing plate is threadedly connected to the upper end of the cover plate by bolts, the fixing rod is slidably connected to the upper end of the cover plate by a sliding sleeve, the telescopic rod is fixedly connected to the upper end of the fixing rod, the telescopic rod is connected to the fixing frame, the first connecting rod is fixedly connected to the output end of the telescopic rod, the blocking valve is fixedly connected to the lower end of the first connecting rod, the discharge port is fixedly connected to the lower end of the tank body, the blocking valve is slidably clamped in the discharge port, the tank body placement component is arranged on the platform for placing the tank body during filling, and the connecting assembly is arranged in the platform to realize the linkage of the filling mechanism;

[0012] A clamping mechanism, which is disposed at the center of the upper end of the platform and is used to grab the filled container after filling; and

[0013] The conveying mechanism is arranged on the right side of the upper end of the platform and is used to convey the filled containers.

[0014] As a preferred solution of the present invention, the tank body placement component includes an upper turntable, a filling container, a polished rod, an adjusting nut, a socket, a rectangular plate, a limit block and a spring. The upper turntable is rotatably connected to the upper end of the platform, the filling container is arranged on the upper turntable, the filling container matches the discharge port, the polished rod is fixedly connected to the upper end of the upper turntable, the adjusting nut is threadedly connected to the circumferential surface of the polished rod, the socket is sleeved and connected to the circumferential surface of the polished rod, and the bottom is connected to the adjusting nut, the rectangular plate is fixedly connected to the side end of the tank body, the rectangular plate matches the socket, the limit block is fixedly connected to the upper end of the polished rod, and the spring is sleeved and connected to the circumferential surface of the polished rod.

[0015] As a preferred solution of the present invention, the connecting assembly includes a lower turntable, a sliding sleeve, a first mounting seat, a rotating rod, a vortex wheel, a cam, a second mounting seat, a connecting platform, a rotating wheel, a base and a driving assembly, the lower turntable is rotatably connected to the lower end of the platform, the lower turntable is connected to the upper turntable, the sliding sleeve is rotatably connected to the lower end of the lower turntable through a rotating shaft, the first mounting seat is fixedly connected to the box body, the rotating rod is rotatably connected to the first mounting seat, the vortex wheel is fixedly connected to the circumferential surface of the rotating rod, the vortex wheel matches the sliding sleeve, the cam is fixedly connected to the circumferential surface of the rotating rod, the second mounting seat is fixedly connected to the box body, the connecting platform is rotatably connected to the second mounting seat through a rotating shaft, the rotating wheel is rotatably connected to one side end of the connecting platform through a rotating shaft, the rotating wheel matches the cam, the base is fixedly connected to the other side end of the connecting platform, the lower end of the long rod is threadedly connected to a base through a bolt, the base matches the base, and the driving assembly is arranged on the box body to realize the rotation of the rotating rod.

[0016] As a preferred solution of the present invention, the drive assembly includes a coupling, an output rod, a first sprocket, a motor, a second sprocket and a toothed chain, the coupling is fixedly connected to the housing, the output rod is connected to the output end of the coupling, the first sprocket is fixedly connected to the side end of the output rod, the motor is fixedly connected to the housing, the second sprocket is fixedly connected to the output end of the motor, the toothed chain is meshed and rotatably connected to the circumferential surfaces of the first sprocket and the second sprocket, and the coupling is connected to the rotating rod.

[0017] As a preferred solution of the present invention, the clamping mechanism includes a vertical frame, a top plate, a slide groove, a sliding plate, a connecting block and a clamping assembly, the vertical frame is fixedly connected to the upper end of the platform, the top plate is fixedly connected to the upper end of the vertical frame, the slide groove is opened at the side end of the vertical frame, the sliding plate is slidably connected in the slide groove, the connecting block is fixedly connected to the side end of the sliding plate, and the clamping assembly is arranged on the connecting block to realize the clamping of the filling container.

[0018] As a preferred solution of the present invention, the clamping assembly includes a second cylinder, a second connecting rod, a third cylinder and a clamp, the second cylinder is fixedly connected to the upper end of the top plate, the second connecting rod is fixedly connected to the output end of the second cylinder, the lower end of the second connecting rod is connected to the connecting block, the third cylinder is fixedly connected to the lower end of the connecting block, and the clamp is arranged at the output end of the third cylinder.

[0019] As a preferred solution of the present invention, the conveying mechanism includes a mounting frame, a baffle, a conveying line, a mounting plate, a fourth cylinder, a tank push plate and a storage table, the mounting frame is fixedly connected to the upper end of the platform, the baffle is fixedly connected to the upper end of the mounting frame, the conveying line is arranged at the lower end of the mounting frame, the mounting plate is fixedly connected to the side end of the mounting frame, the fourth cylinder is fixedly connected to the upper end of the mounting plate, the tank push plate is fixedly connected to the output end of the fourth cylinder, and the storage table is fixedly connected to the other side end of the baffle.

[0020] As a preferred solution of the present invention, a universal wheel is fixedly connected to the lower end of the box body, a door panel is rotatably connected to the front end of the box body via a rotating shaft, and a handle is fixedly connected to the side end of the door panel.

[0021] A method for using a lubricant filling device comprises the following steps:

[0022] S1: After the motor is started, the motor transmits power to the output rod through the second sprocket, the toothed chain and the first sprocket, and then drives the rotating rod to rotate through the coupling;

[0023] When the rotating rod rotates, the volute wheel cooperates with the sliding sleeve to drive the lower turntable to rotate, and transmits the power to the upper turntable connected to it through the lower turntable, so that the upper turntable rotates, driving the filling container to rotate and position; when the rotating rod rotates, the cam also rotates synchronously, and drives the bottom platform to move up and down through the matching rotating wheel and connecting platform; when the bottom platform moves up and down, the long rod is driven by the base to slide up and down in the sleeve to realize the lifting and lowering of the filling mechanism;

[0024] S2: When the long rod descends, the first connecting rod drives the blocking valve to open through the telescopic rod, and the lubricant flows out from the discharge port of the tank body and is filled into the filling container;

[0025] S3: When the preset filling volume is reached, the long rod rises, the blocking valve closes, and the filling ends;

[0026] S4: The second cylinder drives the sliding plate to move up and down along the slide slot through the second connecting rod, and the connecting block moves accordingly. The third cylinder grabs the filled container through the clamping claw; the fourth cylinder pushes the filled container to the storage table through the tank pushing plate, and then transports the filled container to the next process or packaging area through the conveyor line.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] 1. In this scheme: through the connection components composed of the lower turntable, sleeve, volute wheel, cam, etc., and the drive components composed of the motor, the first sprocket, the second sprocket and the toothed chain, the filling, clamping, conveying and other operations are automated and precisely controlled. This linkage mechanism ensures the efficiency and continuity of the entire filling process, reduces the need for manual intervention, and improves production efficiency. The telescopic rod controls the opening and closing of the blocking valve through the first connecting rod, realizing the precise metering and filling of the lubricant. The coordinated use of the tank placement components and the upper turntable ensures accurate positioning during the filling process, reduces material waste, and improves the accuracy and efficiency of the filling operation.

[0029] 2. In this solution: the tank placement parts can adapt to filling containers of different sizes by adjusting nuts, holders, rectangular plates and other components, which improves the flexibility and applicability of the device. The addition of limit blocks and springs provides the system with the necessary elastic buffer, reduces the impact force during operation, protects mechanical components, and extends the service life of the equipment. The device is divided into five modules: platform, box, filling mechanism, clamping mechanism and conveying mechanism. Each module is independent of each other and works together, which is convenient for maintenance and upgrading. This modular design not only reduces maintenance costs, but also enables the device to be flexibly configured according to production needs to adapt to different production environments and product characteristics.

[0030] 3. In this solution: the clamping mechanism such as the stand and the clamping claw adopts automatic control, which can quickly and stably grasp the filled container, reduce the risk of damage, and improve the working efficiency. The automation of the conveying mechanism will convey the filled product to the designated location, reduce manual handling, and realize the assembly line operation. The universal wheel design under the box makes the whole device easy to move and position, which is convenient for the layout adjustment in the factory workshop. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0032] Figure 1 A perspective view of the present invention;

[0033] Figure 2 An exploded view of the present invention;

[0034] Figure 3 It is a structural schematic diagram of the upper turntable in the present invention;

[0035] Figure 4 for Figure 3 Schematic diagram of the split structure;

[0036] Figure 5 It is a schematic diagram of the split structure of the tank body in the present invention;

[0037] Figure 6 It is a structural schematic diagram of the clamping mechanism in the present invention;

[0038] Figure 7 for Figure 6 Schematic diagram of the split structure;

[0039] Figure 8 It is a structural schematic diagram of the conveying mechanism in the present invention;

[0040] Fig. 9 for Figure 8 Schematic diagram of the split structure;

[0041] Fig.10 It is a structural schematic diagram of the box body in the present invention;

[0042] Fig.11 It is a structural schematic diagram of the connecting assembly and the lower rotating disk in the present invention;

[0043] Fig.12 It is a schematic diagram of the three-dimensional structure of the connection assembly in the present invention;

[0044] Fig.13 It is a schematic diagram of the side structure of the connection assembly in the present invention;

[0045] In the figure: 1, platform; 101, box; 102, universal wheel; 103, door panel; 104, handle; 2, upper turntable; 201, filling container; 202, bare rod; 203, adjusting nut; 204, holder; 205, limit block; 206, spring; 207, sleeve; 208, long rod; 209, base; 210, fixed frame; 3, tank body; 301, cover plate; 302, feed sealing plate; 303, fixed rod; 304, telescopic rod; 305, first connecting rod; 306, blocking valve; 307, discharge port; 308, rectangular plate; 4, stand; 401, top plate; 402, slide groove; 403, sliding plate; 40 4. Connecting block; 405. Second cylinder; 406. Second connecting rod; 407. Third cylinder; 408. Clamp; 5. Mounting frame; 501. Baffle; 502. Conveyor line; 503. Mounting plate; 504. Fourth cylinder; 505. Tank push plate; 506. Storage table; 6. Lower turntable; 601. Sliding sleeve; 602. First mounting seat; 603. Rotating rod; 604. Vortex wheel; 605. Cam; 606. Second mounting seat; 607. Connecting table; 608. Rotating wheel; 609. Bottom table; 7. Coupling; 701. Output rod; 702. First sprocket; 703. Motor; 704. Second sprocket; 705. Tooth chain. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0048] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] Example 1

[0050] See also Figure 1-13 , the present invention provides the following technical solutions:

[0051] A lubricant filling device, comprising:

[0052] Platform 1;

[0053] Box body 101, box body 101 is fixedly connected to the lower end of platform 1;

[0054] Filling mechanism, the filling mechanism includes a sleeve 207, a long rod 208, a fixing frame 210, a tank body 3, a cover plate 301, a feed sealing plate 302, a fixing rod 303, a telescopic rod 304, a first connecting rod 305, a blocking valve 306, a feed port 307, a tank body placement component and a connecting assembly, the sleeve 207 is threadedly connected to the upper end of the platform 1 by bolts, the long rod 208 is slidably sleeved in the sleeve 207, the fixing frame 210 is sleeved and connected to the long rod 208, the tank body 3 is above the platform 1, the cover plate 301 is threadedly connected to the upper end of the tank body 3 by bolts, the feed sealing plate 302 is threadedly connected to the upper end of the cover plate 301 by bolts, The fixed rod 303 is slidably connected to the upper end of the cover plate 301 through a sliding sleeve, that is, the fixed rod 303 can move up and down relative to the cover plate 301, the telescopic rod 304 is fixedly connected to the upper end of the fixed rod 303, the telescopic rod 304 is connected to the fixing frame 210, the first connecting rod 305 is fixedly connected to the output end of the telescopic rod 304, the blocking valve 306 is fixedly connected to the lower end of the first connecting rod 305, the discharge port 307 is fixedly connected to the lower end of the tank body 3, the blocking valve 306 is slidably engaged in the discharge port 307, the tank body placement component is arranged on the platform 1 for placing the tank body during filling, and the connecting assembly is arranged in the platform 1 to realize the linkage of the filling mechanism;

[0055] A clamping mechanism, which is arranged at the center of the upper end of the platform 1 and is used for grabbing the bottle after filling; and

[0056] The conveying mechanism is arranged on the upper right side of the platform 1 and is used to convey the lubricant after filling.

[0057] In a specific embodiment of the present invention, the platform 1 is made of high-strength metal material as the basic support structure of the entire device, ensuring the stability of the device. The device is divided into five modules: platform 1, box 101, filling mechanism, clamping mechanism and conveying mechanism. Each module is independent of each other and can work together, which is convenient for maintenance and upgrading. The filling mechanism controls the telescopic rod 304 and the first connecting rod 305 through the provided cylinder and connecting rod to achieve the metered filling of the lubricant and ensure the accuracy and consistency of the filling amount. The clamping mechanism such as the stand 4 and the clamping claw 408 adopts automatic control, which can quickly and stably grasp the filled filling container, reduce the risk of damage, and improve the working efficiency. The conveying mechanism mounting frame 5 and the tank push plate 505 automatically transport the filled product to the designated position, reduce manual handling, and realize assembly line operation. At the same time, the universal wheel 102 design under the box 101 makes the entire device easy to move and position. The tank 3 is closed by the cover plate 301 and the feed sealing plate 302, ready to receive the lubricant. The sleeve 207 is fixed on the upper end of the platform 1, providing a stable base for the entire filling mechanism. When the filling program is started, the telescopic rod 304 controls the filling action through the first connecting rod 305 connected to its output end to cooperate with the discharge port 307 to open and allow the lubricant to flow out. When the long rod 208 moves up and down, the fixed frame 210 telescopes with the telescopic rod 304 so that the lubricant in the tank body 3 is accurately measured and released through the discharge port 307. The long rod 208 moves up and down and the discharge process is that the long rod 208 is driven by the first connecting rod 305 connected to the telescopic rod 304. When the telescopic rod 304 contracts, it pulls the first connecting rod 305, and the rotating rod 603 rotates through the 703 motor. The rotating rod 603 is fixedly connected with a vortex wheel 604 and a cam 605. When the rotating rod 603 rotates, the vortex wheel 604 pushes the sliding sleeve 601 to move along its axial direction. The sliding sleeve 601 is connected to the lower turntable 6 through a rotating shaft, so the movement of the sliding sleeve 601 will cause the lower turntable 6 to rotate. The lower turntable 6 is connected to the upper turntable 2, and when the lower turntable 6 rotates, the upper turntable 2 will also rotate. The rotation of the upper turntable 2 can drive the filling container 201 located thereon to rotate to a suitable position for filling. The cam 605 is also fixed on the rotating rod 603. As the rotating rod 603 rotates, the profile of the cam 605 will push the connecting platform 607 in contact with it. The connecting platform 607 is connected to the second mounting seat 606 through a rotating shaft, so it can move along a certain path under the push of the cam 605. The base 609 matches the base 209 that is threadedly connected to the lower end of the long rod 208 by bolts. When the connecting platform 607 moves, it will drive the base 609 to move up and down, and then drive the base 209 and the long rod 208 to move up and down together. The up and down movement of the long rod 208 is transmitted to the telescopic rod 304 connected thereto by the fixed frame 210 fixed thereon. As the telescopic rod 304 is extended and retracted, it drives the first connecting rod 305 fixed at its output end to move up and down.The up and down movement of the first connecting rod 305 will drive the blocking valve 306 fixedly connected thereto to move up and down. When the blocking valve 306 rises, it will disengage from the discharge port 307, allowing the lubricant to flow out of the tank body 3 into the filling container 201. When the blocking valve 306 descends, it will be re-engaged in the discharge port 307 to prevent the lubricant from continuing to flow out. The relative position between the base 209 and the long rod 208 is adjusted by bolt connection. By adjusting the position of the bolts, the height of the combination of the base 209 and the long rod 208 can be adjusted to fine-tune the coordination between the blocking valve 306 and the discharge port 307, control the opening time of the blocking valve 306, and thus accurately control the filling amount. The viscosity of the lubricant is an important factor affecting the filling process. Lubricants with high viscosity flow slowly, while lubricants with low viscosity flow faster. This device adopts an adjustable cover plate 301 and a feed sealing plate 302 design. The two parts are connected by threads, and the size of the gap between them can be adjusted to promote air to enter the tank body 3 through the gap, thereby helping to push the lubricant out from the discharge port 307. For lubricants with higher viscosity, the gap can be increased by loosening the threaded connection to reduce the resistance to air entry so that the lubricant can flow out of the tank body 3 more easily. It should be noted that the increased gap can be connected to an adapted air pump to further control the speed of air flow, thereby reducing air resistance; for lubricants with lower viscosity, the threaded connection can be tightened to reduce the gap to slow down the flow rate and ensure filling accuracy. The connection methods between the components, such as thread, snap-on or sliding sleeve, are designed to be relatively simple and easy to disassemble and reassemble. The cover plate 301 and the feed sealing plate 302 of the tank body 3 can be easily disassembled to facilitate cleaning of the lubricant remaining inside to prevent hardening and clogging. At the same time, wearing parts such as sealing rings can also be checked and replaced to ensure good sealing.

[0058] For details, please refer to Figure 1-13 The tank body placement components include an upper turntable 2, a filling container 201, a polished rod 202, an adjusting nut 203, a holder 204, a rectangular plate 308, a limit block 205 and a spring 206. The upper turntable 2 is rotatably connected to the upper end of the platform 1. The filling container 201 is arranged on the upper turntable 2. The inlet of the filling container 201 matches the discharge port 307. The polished rod 202 is fixedly connected to the upper end of the upper turntable 2. The adjusting nut 203 is threadedly connected to the circumferential surface of the polished rod 202. The holder 204 is sleeved and connected to the circumferential surface of the polished rod 202, and the bottom is connected to the adjusting nut 203. The rectangular plate 308 is fixedly connected to the side end of the tank body 3. The rectangular plate 308 matches the holder 204. The limit block 205 is fixedly connected to the upper end of the polished rod 202. The spring 206 is sleeved and connected to the circumferential surface of the polished rod 202.

[0059] In this embodiment: the upper turntable 2 can rotate freely, which is convenient for aligning and placing the filling container 201. During the filling operation, the rotation of the upper turntable 2 makes the filling container 201 align with the discharge port 307. By adjusting the height of the discharge port 307, it can be suitable for filling containers of different sizes, which improves the versatility of the equipment. The threaded connection design of the adjusting nut 203 and the light rod 202 allows the operator to adjust the height of the clamping seat 204 on the light rod 202 by rotating the adjusting nut 203. The height adjustment of the clamping seat 204 will make the tank body 3 adapt to the height of the filling container 201 to match the filling containers of different heights; the matching design of the clamping seat 204 and the rectangular plate 308 ensures the stability of the tank body during the filling process through the close fit between the clamping seat 204 and the rectangular plate 308 at the side end of the tank body 3, avoiding filling errors caused by sliding or misalignment, and enhancing the stability of the operation. The matching relationship between the holder 204 and the rectangular plate 308: The holder 204 is designed to be precisely matched with the rectangular plate 308 at the side end of the tank body 3. Before filling begins, the filling container is placed on the upper turntable 2, and the height is adjusted by adjusting the nut 203 to ensure that the discharge port 307 of the tank body adapts to the height of the filling container 201. Subsequently, the rectangular plate 308 at the side end of the tank body fits tightly with the holder 204 to form a stable connection to prevent the tank body from sliding or dislocating due to external interference during the filling process. The notch of the rectangular plate 308 is inserted into the holder 204 to fix the tank body 3 in the horizontal direction, ensuring the stability of the tank body 3 during the filling process. When in use, since the tank body 3 is restricted to move in the vertical direction during the filling process, the problem of alignment and misalignment between the discharge port and the filling container caused by the displacement of the tank body is avoided, which reduces the errors in the filling process, such as overflow, underfilling or inconsistent filling amount. Limiting the tank body 3 to move in the vertical direction helps to improve the accurate alignment of the discharge port 307 with the entrance of the filling container 201, thereby improving the sealing between the two and reducing the possibility of air entry or lubricant leakage due to the misalignment of the discharge port 307 and the entrance of the filling container 201. The telescopic rod 304 controls the opening and closing of the blocking valve 306 through the first connecting rod 305 to achieve the filling of the lubricant. The setting of the limit block 205 limits the maximum height of the filling container to prevent collision or overflow caused by excessive lifting. The addition of the spring 206 provides the system with the necessary elastic buffer, reduces the impact force during operation, protects the mechanical components, prolongs the service life of the equipment, and also improves the stability of the filling process.

[0060] For details, please refer to Figure 10-13The connecting assembly includes a lower turntable 6, a sleeve 601, a first mounting seat 602, a rotating rod 603, a vortex wheel 604, a cam 605, a second mounting seat 606, a connecting platform 607, a rotating wheel 608, a base 609 and a driving assembly. The lower turntable 6 is rotatably connected to the lower end of the platform 1, the lower turntable 6 is connected to the upper turntable 2, the sleeve 601 is rotatably connected to the lower end of the lower turntable 6 through a rotating shaft, and the sleeve 601 can also slide vertically on the rotating shaft. The first mounting seat 602 is fixedly connected to the box body 101, the rotating rod 603 is rotatably connected to the first mounting seat 602, the vortex wheel 604 is fixedly connected to the circumferential surface of the rotating rod 603, and the vortex wheel 604 is provided with an arc slide rail The sleeve 601 slides along the arc-shaped slide rail portion of the vortex wheel 604 to realize the rotation of the lower turntable 6, the cam 605 is fixedly connected to the circumferential surface of the rotating rod 603, the second mounting seat 606 is fixedly connected to the box body 101, the connecting platform 607 is rotatably connected to the second mounting seat 606 through a rotating shaft, the rotating wheel 608 is rotatably connected to one side end of the connecting platform 607 through a rotating shaft, the rotating wheel 608 matches the cam 605, and the base 609 is fixedly connected to the other side end of the connecting platform 607, the lower end of the long rod 208 is threadedly connected to the base 209 through a bolt, and the base 209 matches the base 609, and the driving assembly is arranged on the box body 101 to realize the rotation of the rotating rod 603.

[0061] In this embodiment: when the vortex wheel 604 rotates, it will contact the surface of the sleeve 601 through the arc-shaped slide rail portion, so that the sleeve 601 will first move vertically upward when it just contacts the entrance of the arc-shaped slide rail portion. After the sleeve 601 moves vertically, it will further slide along the arc-shaped slide rail portion of the vortex wheel 604. Since the trajectory of the arc-shaped slide rail portion obliquely crosses the plane of the rotation point of the vortex wheel 604, the sleeve 601 will cause the lower turntable 6 to rotate when sliding on the arc-shaped slide rail portion, thereby realizing the rotation of the upper turntable 2. The connection between the sleeve 601 and the vortex wheel 604 makes the lower turntable 6 rotate more smoothly, thereby realizing the positioning and movement of the filling container 201. The sleeve 601 is connected to the lower turntable 6 through the rotating shaft. When the sleeve 601 has not yet contacted the vortex wheel 604, the sleeve 601 is located below the rotating shaft. When the vortex wheel 604 cooperates with the sleeve 601, refer to the attached manual. Fig.12 and 13The contour design of the vortex wheel 604 enables the deflection force to be applied to the contact surface of the sleeve 601 through the arc-shaped slide rail portion of the vortex wheel 604 when it rotates. As the vortex wheel 604 rotates, the sleeve 601 will slide along the arc-shaped slide rail portion of the vortex wheel 604. Due to the limited sliding of the arc-shaped slide rail portion of the vortex wheel 604 on the sleeve 601, the arc-shaped slide rail portion will push the sleeve 601 to rotate along the center of the circle of the turntable 6, thereby realizing the rotation of the lower turntable 6. The rotation of the lower turntable 6 is mechanically connected with the upper turntable 2, so that the upper turntable 2 also rotates. When the rotating rod 603 rotates, the cam 605 fixed thereon will also rotate. The special contour design of the cam 605 enables it to push the matching rotating wheel 608 to swing periodically during the rotation process. The swing of the rotating wheel 608 is transmitted to the bottom platform 609 through the connecting platform 607, thereby affecting the up and down movement of the base 209. Since the lower end of the long rod 208 is threadedly connected to the base 209 by bolts, the up and down movement of the base 209 will directly cause the long rod 208 to rise and fall. The rise and fall of the long rod 208 directly affects the distance between the discharge port 307 of the tank body 3 and the filling container 201, thereby controlling the start and end of the filling process. Overall linkage principle: The design principle of the entire connection assembly is based on mechanical linkage and synchronous control. The rotation of the upper turntable 2 is achieved through the cooperation of the vortex wheel 604 and the sleeve 601. The cooperation of the cam 605 and the rotating wheel 608 controls the rise and fall of the long rod 208, and then controls the start and stop of the filling process. This linkage mechanism ensures the stability of the filling container during the filling process and the precise control of the filling amount, improves the filling efficiency, reduces material waste, and also reduces the labor intensity of the operator, improving the overall level of automation. The lower turntable 6 is rotated by the cooperation of the sleeve 601 and the vortex wheel 604. The rotation of the lower turntable 6 is mechanically connected to the upper turntable 2, so that the upper turntable 2 also rotates, ensuring the stable rotation and positioning of the filling container. The drive assembly is started: the drive assembly, including the motor 703 and a series of transmission elements, is first activated. The rotational power of the motor is transmitted to the rotating rod 603 through the output rod 701, the coupling 7, the first sprocket 702, the toothed chain 705 and the second sprocket 704, so that the rotating rod rotates. The rotation of the rotating rod 603 realizes the rotation of the vortex wheel 604. The vortex wheel 604 cooperates with the sleeve 601, but the key point here is that the sleeve does not directly drive the rotation of the upper turntable 2, but indirectly affects the upper turntable through the rotation of the lower turntable 6. The upper turntable 2 rotates and positions: the rotational motion of the lower turntable 6 is transmitted to the upper turntable 2 through a mechanical connection. The mechanical connection here can be a direct shaft connection or a gear transmission to the upper turntable 2, so that the upper turntable 2 rotates. The interaction between the cam 605 and the rotating wheel 608 is used to control the timing action of other related components. The driving assembly includes a motor, a gear box, etc. installed on the box body 101, providing a power source for the rotating rod 603, ensuring that the actions required during the entire filling process can be performed continuously and efficiently.The matching connection between the bottom platform 609 and the base 209 provides a stable support for the vertical movement of the long rod 208, ensuring the stability and reliability of the filling action. The first mounting seat 602 and the second mounting seat 606 respectively support the rotation of the rotating rod 603 and fix the connecting platform 607. This modular design realizes the stable transmission of the power system. The connecting components of the embodiment ensure the coordination and operation of each link such as filling, clamping, and subsequent transportation through the mechanical transmission and power control system, thereby improving the automation level and operation efficiency of the overall equipment.

[0062] For details, please refer to Figure 1-13 The driving assembly includes a coupling 7, an output rod 701, a first sprocket 702, a motor 703, a second sprocket 704 and a toothed chain 705. The coupling 7 is fixedly connected to the housing 101, the output rod 701 is connected to the output end of the coupling 7, the first sprocket 702 is fixedly connected to the side end of the output rod 701, the motor 703 is fixedly connected to the housing 101, the second sprocket 704 is fixedly connected to the output end of the motor 703, the toothed chain 705 is meshed and rotatably connected to the circumferential surfaces of the first sprocket 702 and the second sprocket 704, and the coupling 7 is connected to the rotating rod 603.

[0063] In this embodiment: the motor 703 is the energy source of the entire drive system, fixed on the box 101, and provides continuous and stable power output. The motor is selected based on the torque and speed required for the filling operation to ensure high efficiency and energy saving. The output end of the motor 703 is connected to the second sprocket 704, and the power is transmitted to the first sprocket 702 through the closed transmission medium of the toothed chain 705, forming a reliable chain transmission system. This design can effectively reduce shock while ensuring the smooth and efficient power transmission. In the chain transmission system, the tension of the chain is very critical. Appropriate tension can reduce the impact between the chain and the sprocket, thereby reducing vibration. Too loose a chain will cause chain skipping and noise, while too tight will increase friction and wear. By adjusting the tension of the chain, vibration can be effectively reduced. The coupling 7 is not only fixed on the box 101, but also connected to the rotating rod 603, playing the role of a bridge, accurately and accurately transmitting the power generated by the motor to the rotating rod 603, a key component of the filling mechanism, thereby driving a series of actions such as filling and clamping. The output rod 701 is used as an intermediate connecting piece, and its cooperation with the coupling 7 not only ensures the directness of power transmission. The drive assembly realizes the precise control and efficient drive of multiple actions in the filling device through the coordinated working mode of motor drive, chain transmission, and precise coupling docking, which improves the automation level and operation efficiency of the entire filling process, and ensures the stability and reliability of operation.

[0064] For details, please refer to Figure 1-13The clamping mechanism includes a stand 4, a top plate 401, a slide groove 402, a sliding plate 403, a connecting block 404 and a clamping assembly. The stand 4 is fixedly connected to the upper end of the platform 1, the top plate 401 is fixedly connected to the upper end of the stand 4, the slide groove 402 is opened at the side end of the stand 4, the sliding plate 403 is slidably connected in the slide groove 402, the connecting block 404 is fixedly connected to the side end of the sliding plate 403, and the clamping assembly is arranged on the connecting block 404 to realize the clamping of the filling container 201.

[0065] In this embodiment: the stand 4 is fixed to the upper end of the platform 1 as the supporting framework of the clamping mechanism, ensuring that the entire clamping mechanism is stable and reliable, and providing a solid base for the subsequent sliding and clamping actions. The top plate 401 is fixed to the top of the stand 4, which not only increases the overall rigidity of the stand, but also serves as the upper limit of the sliding plate 403, limiting its upward sliding range and ensuring safe operation. The slide 402 is opened at the side end of the stand 4, providing a sliding track for the sliding plate 403. Through the precise guide design, the sliding plate can move smoothly and stably along the predetermined path, providing a basis for the positioning of the clamping filling container 201. The sliding plate 403 is slidably connected in the slide 402, and can slide up and down along the slide as needed to adapt to filling containers of different heights, thereby improving the flexibility and versatility of the device. The connecting block 404 is fixed to the side end of the sliding plate 403, serving as a bridge between the clamping assembly and the sliding mechanism, ensuring the smooth transmission of power and motion, so that the clamping action can be accurately performed with the movement of the sliding plate. The clamping assembly is arranged on the connecting block 404 and directly participates in the grasping operation of the filling container 201. The clamping assembly includes a cylinder, a clamping claw or other forms of grasping mechanism, which is opened and closed by mechanical or pneumatic means to ensure that the filled container 201 is firmly and gently grasped, and the filling container 201 is prevented from falling or being damaged during the transfer process. The cooperation between the sliding plate 403 and the slide groove 402: the sliding plate 403 is designed to slide up and down in the slide groove 402 of the stand 4. The slide groove 402 is a guide track extending along the side of the stand, and its internal shape matches the edge of the sliding plate 403, ensuring that the sliding plate can move smoothly in the vertical direction without lateral shaking or tilting. Power transmission and control: The vertical movement of the sliding plate 403 is usually controlled by the second cylinder 405. The second cylinder is fixed on the top plate 401, and its output end is connected to the connecting block 404 through the second connecting rod 406. When the piston rod of the second cylinder extends or retracts, it drives the connecting block 404 through the second connecting rod 406, and then drives the sliding plate 403 to move up and down in the slide groove 402. This pneumatic control method responds quickly, can accurately control the moving distance and speed of the sliding plate, and realizes rapid adjustment of the height. Synchronous movement of the clamping assembly: The clamping assembly, including the third cylinder 407 and the clamping claw 408, is fixed on the connecting block 404. When the sliding plate 403 slides up and down in the slide groove 402, the connecting block 404 will move accordingly, driving the clamping assembly to rise and fall together. In this way, the height of the clamping assembly can change with the movement of the sliding plate to adapt to filling containers of different heights. Safety and positioning: The top plate 401 serves as the upper limit of the sliding plate 403, limiting the maximum distance of the sliding plate sliding upward, ensuring the safety of the operation. At the same time, the guide design of the slide groove 402 ensures the stability and positioning of the sliding plate during the movement, avoiding the situation where the clamping is inaccurate or the filling container 201 is damaged due to the shaking of the sliding plate.

[0066] For details, please refer to Figure 1-13 The clamping assembly includes a second cylinder 405, a second connecting rod 406, a third cylinder 407 and a clamp 408. The second cylinder 405 is fixedly connected to the upper end of the top plate 401, the second connecting rod 406 is fixedly connected to the output end of the second cylinder 405, the lower end of the second connecting rod 406 is connected to the connecting block 404, the third cylinder 407 is fixedly connected to the lower end of the connecting block 404, and the clamp 408 is arranged at the output end of the third cylinder 407.

[0067] In this embodiment: the second cylinder 405 is fixed to the upper end of the top plate 401 as a power source. Its main function is to generate a linear driving force through the reciprocating motion of the piston, providing the necessary energy input for the entire clamping action. Through pneumatic control, it can accurately control the up and down movement of the second connecting rod 406, thereby driving the action of the entire clamping mechanism. The second cylinder 405 is fixed to the upper end of the top plate 401. As a pneumatic actuator, it can convert the pressure energy of compressed air into mechanical energy, that is, a linear driving force. This driving force is the basis for realizing the action of the clamping mechanism, ensuring that the clamping assembly can accurately perform the grasping and releasing actions. Precise control: The second cylinder 405 receives instructions through the pneumatic control system and can accurately control the reciprocating motion of its piston. The moving distance and speed of the piston can be adjusted as needed, which enables the up and down movement of the second connecting rod 406 to be accurately controlled, thereby affecting the action amplitude and speed of the clamping mechanism, ensuring the stability and accuracy of the entire clamping process. Working principle: When the clamping action needs to be performed, the pneumatic control system supplies air to the second cylinder 405 to push the piston outward. The linear motion of the piston is transmitted to the connecting block 404 through the second connecting rod 406, thereby driving the sliding plate 403 to move downward along the slide groove 402. The downward movement of the sliding plate 403 makes the clamping assembly including the third cylinder 407 and the clamping claw 408 close to the filling container, and the third cylinder 407 then acts to drive the clamping claw 408 to close through its own piston rod to achieve the grasping of the filling container 201. On the contrary, when it is necessary to release the filling container 201, the pneumatic control system changes the air supply direction to cause the piston of the second cylinder 405 to retract. This process is achieved through the linkage of the second connecting rod 406 and the sliding plate 403, so that the clamping assembly rises, and at the same time, the third cylinder 407 controls the clamping claw 408 to open, completing the release action. The second connecting rod 406 is a force transmission component, one end of which is fixed to the output end of the second cylinder 405, and the other end is connected to the connecting block 404. Its existence converts the linear motion of the cylinder into the vertical movement of the clamping assembly, which is a key link to achieve precise control. The second connecting rod 406 is a force transmission component between the second cylinder 405 and the clamping assembly. One end of it is fixed to the piston rod of the second cylinder 405, and the other end is connected to the connecting block 404. This design converts the linear motion of the second cylinder into the vertical movement of the clamping assembly, ensuring the precise control of the clamping and releasing actions. Implementation of precise control: The linear driving force generated by the second cylinder 405 is transmitted to the connecting block 404 through the second connecting rod 406. The connecting block 404 is connected to the sliding plate 403, so that the sliding plate can move up and down along the slide groove 402. This force conversion and amplification mechanism ensures that the clamping assembly can be accurately positioned to the required height to accommodate filling containers of different sizes. Position control: By adjusting the stroke of the second cylinder 405, the moving distance of the second connecting rod 406 can be accurately controlled, thereby controlling the vertical movement range of the clamping assembly.This position control ensures that the clamping jaws 408 can accurately grasp or release the filling container 201, avoiding unstable clamping or falling of the filling container 201 due to position deviation. Synchronization and coordination: The existence of the second connecting rod 406 enables the movement of the second cylinder 405 and the third cylinder 407 to be synchronized. When the second cylinder drives the second connecting rod to move downward, the clamping assembly descends accordingly, and at this time the third cylinder 407 controls the clamping jaws 408 to close and grasp the filling container 201; conversely, when the second cylinder drives the second connecting rod to move upward, the clamping assembly rises, and at the same time the third cylinder controls the clamping jaws to open and release the filling container 201. This synchronization and coordination mechanism ensures the smoothness and precision of the entire clamping and releasing process. The connecting block 404 acts as a bridge here, not only connecting the sliding plate 403 and the second connecting rod 406, but also connecting with the third cylinder 407, playing a role of connecting the upper and lower parts, ensuring the continuity and stability of power transmission. Continuity means that during the clamping process, there is no interruption or delay in the entire power transmission chain from the power generated by the second cylinder 405 to the gripping or releasing action of the clamping jaw 408. The connecting block 404 acts as a bridge in this process, which ensures seamless connection when the power is transmitted from the second cylinder 405 to the clamping assembly including the third cylinder 407 and the clamping jaw 408 via the second connecting rod 406. Power transmission bridge: One end of the connecting block 404 is connected to the second connecting rod 406, and the other end is fixed to the third cylinder 407. When the second cylinder 405 generates a linear driving force through the second connecting rod 406, this force can be directly and uninterruptedly transmitted to the connecting block 404, and then transmitted to the third cylinder 407 by the connecting block. Action synchronization: Due to the existence of the connecting block 404, when the piston rod of the second cylinder 405 is extended or retracted, it can immediately affect the action of the third cylinder 407. This instant response ensures that the grasping and releasing actions of the clamping jaws 408 are synchronized with the up and down movement of the sliding plate 403, avoiding any potential delays or incoordination. Stability refers to the ability of the entire system to resist external interference and maintain the predetermined motion trajectory and action during the clamping process. The connecting block 404 plays an important role in maintaining the stability of power transmission through its structural design and position. Structural rigidity: The connecting block 404 is usually made of high-strength material and has sufficient rigidity to resist lateral forces and vibrations that may be encountered during the clamping process, maintaining its stable connection with the sliding plate 403 and the third cylinder 407. Positioning: The fixed connection between the connecting block 404 and the sliding plate 403 ensures that when the sliding plate moves up and down, the third cylinder 407 and the clamping jaws 408 can accurately follow and maintain the predetermined vertical movement path, thereby improving the positioning of the clamping. Load distribution: Through the connecting block 404, power and load can be evenly distributed to the third cylinder 407 and the clamp 408, avoiding local overload or stress concentration, reducing the wear and failure risks of components, and improving the overall stability and life of the system. The third cylinder 407 is fixed to the lower end of the connecting block 404, and its function is to control the opening and closing action of the clamp 408.Driven by air pressure, the piston of the third cylinder 407 extends or retracts, driving the clamping jaw 408 to perform an opening and closing operation, thereby firmly grasping or releasing the filling container 201. The clamping jaw 408, as the part that directly contacts the filling container 201, is usually designed with a suitable clamping surface and appropriate clamping force to ensure that the filling container 201 can be firmly fixed without causing damage to it during the grasping process. It is located at the output end of the third cylinder 407, and the filling container 201 is grasped and released by the cylinder.

[0068] For details, please refer to Figure 1-13 The conveying mechanism includes a mounting frame 5, a baffle 501, a conveying line 502, a mounting plate 503, a fourth cylinder 504, a tank push plate 505 and a storage table 506. The mounting frame 5 is fixedly connected to the upper end of the platform 1, the baffle 501 is fixedly connected to the upper end of the mounting frame 5, the conveying line 502 is arranged at the lower end of the mounting frame 5, the mounting plate 503 is fixedly connected to the side end of the mounting frame 5, the fourth cylinder 504 is fixedly connected to the upper end of the mounting plate 503, the tank push plate 505 is fixedly connected to the output end of the fourth cylinder 504, and the storage table 506 is fixedly connected to the other side end of the baffle 501.

[0069] In this embodiment: the mounting frame 5 is fixed to the upper end of the platform 1 as the basic support structure of the conveying mechanism, providing a basic framework for the stable operation of the entire conveying system. The baffle 501 is fixed to the upper end of the mounting frame 5 to play a protective role, preventing the filled filling container 201 from accidentally slipping or shifting during the conveying process, ensuring the safety of transportation. The conveying line 502 is arranged at the lower end of the mounting frame 5, which is the main channel for conveying the filling container 201. It can be a belt, chain or roller structure. According to the needs, the appropriate material and form are selected to adapt to the different sizes and weights of the filling containers 201 to ensure the smoothness of the conveying process. How the conveying line works specifically to achieve its use effect is the prior art for professional and technical personnel in this field, and this scheme will not be described in detail. The mounting plate 503 is fixed to the side end of the mounting frame 5, as the mounting platform of the fourth cylinder 504, providing a stable mounting position for the cylinder to ensure the accurate transmission of thrust. The fourth cylinder 504 is fixed to the upper end of the mounting plate 503 and is the power source for driving the tank push plate 505. Through air pressure control, the tank push plate is pushed to make linear reciprocating motion to push the filling container 201. The tank push plate 505 is fixed to the output end of the fourth cylinder 504, directly contacts and pushes the filled filling container 201 along the conveyor line 502, ensuring that the filling container 201 can move smoothly along the predetermined trajectory. The storage table 506 is fixed to the other side of the baffle 501 as the final placement area for the filled filling container 201. The reasonable design facilitates the neat stacking of the filling container 201 or further sorting, packaging and other subsequent operations.

[0070] For details, please refer to Figure 1-13The lower end of the box body 101 is fixedly connected with a universal wheel 102 , the front end of the box body 101 is rotatably connected with a door panel 103 via a rotating shaft, and the side end of the door panel 103 is fixedly connected with a handle 104 .

[0071] In this embodiment: Configuration of the universal wheel 102: The universal wheel installed at the lower end of the box 101 allows the entire filling device to be flexibly moved in the factory workshop. Whether it is daily rearrangement, cleaning operations or equipment maintenance, position adjustment can be easily achieved, which greatly improves the flexibility and site adaptability of the equipment.

[0072] Design of door panel 103: The front end of the box is connected to the door panel through a rotating shaft. This design facilitates maintenance and repair inside the equipment. When it is necessary to inspect or maintain internal drive components such as drive components and cylinders, the operator only needs to turn the door panel to quickly access the internal structure without complicated disassembly, simplifying the maintenance process. Addition of handle 104: The handle fixed on the side of the door panel is designed for convenience in actual operation. The operator can easily open or close the door panel with the handle, and can hold it firmly even when wearing protective gloves, ensuring the simplicity and safety of operation.

[0073] The working principle and use process of the present invention: First, ensure that all parts are connected correctly and tightened, especially check whether the universal wheel 102 is locked to ensure the stability of the equipment during operation. Check whether the motor 703, each cylinder such as the telescopic rod 304, and the fourth cylinder 504 are in good condition, turn on the power, perform a no-load test run, and confirm that each part is operating normally. Place the container to be filled on the upper turntable 2, and adjust the height of the card seat 204 by adjusting the nut 203 to adapt to filling containers of different heights. Adjust the size of the gap between the cover plate 301 of the tank body 3 and the feed sealing plate 302 according to the type of lubricant to be filled to control the flow of lubricant flowing into the tank body 3. Start the motor 703, and the motor transmits power to the output rod 701 through the second sprocket 704, the toothed chain 705 and the first sprocket 702. The output rod 701 drives the rotating rod 603 to rotate through the coupling 7. When the rotating rod 603 rotates, the vortex wheel 604 meshes with the sliding sleeve 601, so that the sliding sleeve 601 moves in the vertical direction. Since the lower rotating disk 6 is connected to the upper rotating disk 2, the movement of the sliding sleeve 601 causes the lower rotating disk 6 to rotate, thereby driving the upper rotating disk 2 to rotate. The rotation of the upper rotating disk 2 can rotate the filling container 201 to a suitable position for filling. The cam 605 is also fixed on the rotating rod 603. As the rotating rod 603 rotates, the profile of the cam 605 pushes the rotating wheel 608 and the connecting platform 607 in contact therewith. The movement of the connecting platform 607 drives the bottom platform 609 to move up and down. When the bottom platform 609 moves up and down, the long rod 208 is driven to slide up and down in the sleeve 207 through the base 209, so as to realize the lifting and lowering of the filling mechanism. When the long rod 208 descends, the first connecting rod 305 drives the blocking valve 306 to open through the telescopic rod 304. The lubricant flows out from the feed port 307 of the tank body 3, and the filling container 201 begins to be filled. When the filling volume is reached, the long rod 208 rises, the blocking valve 306 is closed, and the filling is finished. The second cylinder 405 drives the sliding plate 403 to move up and down along the slide 402 through the second connecting rod 406. The connecting block 404 moves accordingly, and the third cylinder 407 grabs the filled filling container 201 through the clamp 408. The fourth cylinder 504 pushes the filled filling container 201 to the storage table 506 through the tank body push plate 505. Then the filling container 201 is transported to the next process or packaging area through the conveyor line 502.

[0074] This solution can provide filling requirements for filling containers 201 of different specifications. The following is a specific implementation method:

[0075] The first case: the height of the filling container remains unchanged, only the filling volume changes.

[0076] First, make sure that all parts are connected correctly and tightened. Check whether the universal wheel 102 is locked to ensure the stability of the equipment during operation. Check whether the motor 703, each cylinder such as the telescopic rod 304, and the fourth cylinder 504 are in good condition. Turn on the power and perform a no-load test run to confirm that all parts are operating normally. Adjust the filling parameters: According to the specifications of the lubricant to be filled and the filling requirements, adjust the height of the adjusting nut 203 and the tank placement component to ensure that the filling container 201 can be accurately aligned with the discharge port 307. Set the filling amount and determine the filling volume by controlling the stroke of the telescopic rod 304. Adjust the distance bolt between the base 209 and the long rod 208 to adjust the fit between the blocking valve 306 and the discharge port 307, thereby controlling the time when the blocking valve 306 is opened, and then accurately controlling the filling amount. Place the filling container 201: Place the filling container to be filled at the specified position of the upper turntable 2. The filling mechanism starts working: the telescopic rod 304 promotes the filling action, and the lubricant is accurately poured into the filling container 201 through the discharge port 307. Post-filling processing: the clamping mechanism is started, the second cylinder 405 and the third cylinder 407 work together, and the filled container 201 is clamped by the clamping claw 408; the clamped filling container 201 is pushed by the fourth cylinder 504 and smoothly moved to the storage table 506 along the conveying line 502, and the clamping claw is released in time to complete the placement of the filling container 201. Repeat the filling process: for the filling container 201 of the same height, only the distance between 209 and 208 needs to be adjusted to change the filling amount, and the above filling, clamping and conveying steps are repeated.

[0077] The second situation: the height of the filling container 201 changes, but the volume remains unchanged.

[0078] First, make sure that all parts are connected correctly and tightened. Check whether the universal wheel 102 is locked to ensure the stability of the equipment during operation. Check whether the motor 703, each cylinder such as the telescopic rod 304, and the fourth cylinder 504 are in good condition. Turn on the power and perform a no-load test run to confirm that all parts are operating normally. Adjust the filling parameters: According to the specifications of the lubricant to be filled and the filling requirements, adjust the height of the adjusting nut 203 and the tank placement component to ensure that the filling container 201 can be accurately aligned with the discharge port 307. Set the filling amount and determine the filling volume by controlling the stroke of the telescopic rod 304. Adjust the distance between the base 209 and the long rod 208 by bolts to fine-tune the coordination between the blocking valve 306 and the discharge port 307, thereby controlling the opening time of the blocking valve 306 and accurately controlling the filling amount. Adjust the position of the rectangular plate 308 and the light rod 202 to accommodate filling containers 201 of different heights. Place the filling container 201: The filling container to be filled is placed at the designated position of the upper turntable 2. The filling mechanism starts working: The telescopic rod 304 promotes the filling action, and the lubricant is accurately poured into the filling container 201 through the discharge port 307 until the set filling volume is reached. Post-filling processing: The clamping mechanism is started, and the second cylinder 405 and the third cylinder 407 work together to clamp the filled filling container 201 through the clamping claw 408; the clamped filling container 201 is pushed by the fourth cylinder 504 and smoothly moved to the storage table 506 along the conveying line 502, and the clamping claw is released in time to complete the placement of the filling container 201. Repeat the filling process: For filling containers 201 of different heights but the same volume, it is necessary to adjust the distance between 209 and 208 and adjust the height of the holder 204 by adjusting the nut 203, and repeat the above filling, clamping and conveying steps.

[0079] Example 2

[0080] On the basis of Example 1, the setting position of the blocking valve 306 is changed, and the blocking valve 306 is set above the discharge port 307 and located in the conical part of the tank body 3. By controlling the height at which the blocking valve 306 is pulled up, the distance between the blocking valve 306 and the inner wall of the cone of the tank body 3 is controlled, thereby increasing the outflow speed of the lubricant.

[0081] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A lubricant filling device, characterized in that: include: Platform (1); A box body (101), wherein the box body (101) is fixedly connected to the lower end of the platform (1); A filling mechanism, the filling mechanism comprising a sleeve (207), a long rod (208), a fixing frame (210), a tank body (3), a cover plate (301), a feed sealing plate (302), a fixing rod (303), a telescopic rod (304), a first connecting rod (305), a blocking valve (306), a feed opening (307), a tank body placement component and a connecting assembly, the sleeve (207) being threadedly connected to the upper end of the platform (1) by bolts, the long rod (208) being slidably sleeved on the sleeve (207), the fixing frame (210) being sleeved on the long rod (208), the tank body (3) being located above the platform (1), the cover plate (301) being threadedly connected to the upper end of the tank body (3) by bolts, the feed sealing plate (302) being threadedly connected to the upper end of the tank body (3) by bolts The groove is connected to the upper end of the cover plate (301), the fixed rod (303) is slidably connected to the upper end of the cover plate (301) through a sliding sleeve, the telescopic rod (304) is fixedly connected to the upper end of the fixed rod (303), the telescopic rod (304) is connected to the fixed frame (210), the first connecting rod (305) is fixedly connected to the output end of the telescopic rod (304), the blocking valve (306) is fixedly connected to the lower end of the first connecting rod (305), the discharge port (307) is fixedly connected to the lower end of the tank body (3), the blocking valve (306) is slidably engaged in the discharge port (307), the tank body placement component is arranged on the platform (1) for placing the tank body during filling, and the connecting component is arranged in the platform (1) to realize the linkage of the filling mechanism; A clamping mechanism, which is arranged at the center of the upper end of the platform (1) and is used to grab the filled container after filling; and A conveying mechanism is arranged on the right side of the upper end of the platform (1) and is used to convey the filled containers.

2. A lubricant filling device according to claim 1, characterized in that: The can body placement component comprises an upper turntable (2), a filling container (201), a polished rod (202), an adjusting nut (203), a holder (204), a rectangular plate (308), a limit block (205) and a spring (206); the upper turntable (2) is rotatably connected to the upper end of the platform (1); the filling container (201) is arranged on the upper turntable (2); the filling container (201) matches the discharge port (307); the polished rod (202) is fixedly connected to the upper end of the upper turntable (2); The adjusting nut (203) is threadedly connected to the circumferential surface of the polished rod (202); the clamping seat (204) is sleeved and connected to the circumferential surface of the polished rod (202), and the bottom is connected to the adjusting nut (203); the rectangular plate (308) is fixedly connected to the side end of the tank body (3); the rectangular plate (308) matches the clamping seat (204); the limit block (205) is fixedly connected to the upper end of the polished rod (202); and the spring (206) is sleeved and connected to the circumferential surface of the polished rod (202).

3. A lubricant filling device according to claim 2, characterized in that: The connecting assembly comprises a lower turntable (6), a sleeve (601), a first mounting seat (602), a rotating rod (603), a vortex wheel (604), a cam (605), a second mounting seat (606), a connecting platform (607), a rotating wheel (608), a base (609) and a driving assembly. The lower turntable (6) is rotatably connected to the lower end of the platform (1). The lower turntable (6) is connected to the upper turntable (2). The sleeve (601) is rotatably connected to the lower end of the lower turntable (6) via a rotating shaft. The sleeve (601) can also slide vertically on the rotating shaft. The first mounting seat (602) is fixedly connected to the housing (101). The rotating rod (603) is rotatably connected to the first mounting seat (602). The vortex wheel (604) is fixedly connected to the circumferential surface of the rotating rod (603). The vortex wheel (604) is provided with an arc The sliding sleeve (601) slides along the arc-shaped sliding rail portion of the vortex wheel (604) to realize the rotation of the lower turntable (6); the cam (605) is fixedly connected to the circumferential surface of the rotating rod (603); the second mounting seat (606) is fixedly connected to the housing (101); the connecting platform (607) is rotatably connected to the second mounting seat (606) via a rotating shaft; the rotating wheel (608) is rotatably connected to one side end of the connecting platform (607) via a rotating shaft; the rotating wheel (608) matches the cam (605); the base (609) is fixedly connected to the other side end of the connecting platform (607); the lower end of the long rod (208) is threadedly connected to the base (209) via a bolt; the base (209) matches the base (609); and the driving assembly is arranged on the housing (101) to realize the rotation of the rotating rod (603).

4. A lubricant filling device according to claim 3, characterized in that: The driving assembly comprises a coupling (7), an output rod (701), a first sprocket (702), a motor (703), a second sprocket (704) and a toothed chain (705); the coupling (7) is fixedly connected to a housing (101); the output rod (701) is connected to an output end of the coupling (7); the first sprocket (702) is fixedly connected to a side end of the output rod (701); the motor (703) is fixedly connected to the housing (101); the second sprocket (704) is fixedly connected to an output end of the motor (703); the toothed chain (705) is meshed and rotatably connected to the circumferential surfaces of the first sprocket (702) and the second sprocket (704); and the coupling (7) is connected to a rotating rod (603).

5. A lubricant filling device according to claim 4, characterized in that: The clamping mechanism comprises a stand (4), a top plate (401), a slide groove (402), a sliding plate (403), a connecting block (404) and a clamping assembly, wherein the stand (4) is fixedly connected to the upper end of the platform (1), the top plate (401) is fixedly connected to the upper end of the stand (4), the slide groove (402) is opened at the side end of the stand (4), the sliding plate (403) is slidably connected in the slide groove (402), the connecting block (404) is fixedly connected to the side end of the sliding plate (403), and the clamping assembly is arranged on the connecting block (404) to realize clamping of the filling container (201).

6. A lubricant filling device according to claim 5, characterized in that: The clamping assembly comprises a second cylinder (405), a second connecting rod (406), a third cylinder (407) and a clamping jaw (408), wherein the second cylinder (405) is fixedly connected to the upper end of the top plate (401), the second connecting rod (406) is fixedly connected to the output end of the second cylinder (405), the lower end of the second connecting rod (406) is connected to the connecting block (404), the third cylinder (407) is fixedly connected to the lower end of the connecting block (404), and the clamping jaw (408) is arranged at the output end of the third cylinder (407).

7. A lubricant filling device according to claim 6, characterized in that: The conveying mechanism comprises a mounting frame (5), a baffle (501), a conveying line (502), a mounting plate (503), a fourth cylinder (504), a tank push plate (505) and a storage table (506); the mounting frame (5) is fixedly connected to the upper end of the platform (1); the baffle (501) is fixedly connected to the upper end of the mounting frame (5); the conveying line (502) is arranged at the lower end of the mounting frame (5); the mounting plate (503) is fixedly connected to the side end of the mounting frame (5); the fourth cylinder (504) is fixedly connected to the upper end of the mounting plate (503); the tank push plate (505) is fixedly connected to the output end of the fourth cylinder (504); and the storage table (506) is fixedly connected to the other side end of the baffle (501).

8. A lubricant filling device according to claim 7, characterized in that: The lower end of the box body (101) is fixedly connected to a universal wheel (102), the front end of the box body (101) is rotatably connected to a door panel (103) via a rotating shaft, and the side end of the door panel (103) is fixedly connected to a handle (104).

9. A method for using a lubricant filling device, using a lubricant filling device according to any one of claims 1 to 8, characterized in that: The steps include: S1: After the motor (703) is started, the motor transmits power to the output rod (701) through the second sprocket (704), the toothed chain (705) and the first sprocket (702), and then drives the rotating rod (603) to rotate through the coupling (7); When the rotating rod (603) rotates, the volute wheel (604) cooperates with the sliding sleeve (601) to drive the lower rotating disc (6) to rotate, and transmits the energy to the upper rotating disc (2) connected thereto through the lower rotating disc (6), so that the upper rotating disc (2) rotates, and drives the filling container (201) to rotate and position; when the rotating rod (603) rotates, the cam (605) also rotates synchronously, and drives the bottom platform (609) to move up and down through the matching rotating wheel (608) and the connecting platform (607); when the bottom platform (609) moves up and down, the long rod (208) is driven to slide up and down in the sleeve (207) through the base (209), so as to realize the lifting and lowering of the filling mechanism; S2: When the long rod (208) descends, the first connecting rod (305) drives the blocking valve (306) to open through the telescopic rod (304), and the lubricant flows out from the discharge port (307) of the tank body (3) and is filled into the filling container (201); S3: When the preset filling volume is reached, the long rod (208) rises, the blocking valve (306) closes, and the filling ends; S4: The second cylinder (405) drives the sliding plate (403) to move up and down along the slide groove (402) through the second connecting rod (406), and the connecting block (404) moves accordingly. The third cylinder (407) grabs the filling container (201) that has been filled through the clamp (408); the fourth cylinder (504) pushes the filling container (201) that has been filled to the storage table (506) through the tank pushing plate (505), and then transports the filling container (201) to the next process or packaging area through the conveyor line (502).

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