A filter device suitable for carbon fiber spinning oil and a method of using the same

Abstract

The application relates to the technical field of fiber spinning, and discloses a filtering device suitable for carbon fiber spinning oil and a use method thereof, which comprises a main body, a feeding pipe fixedly connected to the top of the main body, a discharging pipe fixedly connected to the bottom of the main body, a fixing ring fixedly connected to the inside of the main body, a plurality of springs fixedly connected to the top of the fixing ring, a filtering frame fixedly connected to the top of the springs, and a cross frame fixedly connected to the top of the filtering frame. When the flexible ring expands and slides, the flexible ring pushes the oil on the filtering screen and prevents the impurities from blocking, the flexible ring continuously stirs and pushes, the impurities are difficult to form a blocking layer on the bottom of the filtering frame, frequent maintenance and cleaning caused by blocking are reduced, and the overall operation efficiency of the device is improved.

Description

Technical Field

[0001] This invention relates to the field of fiber spinning technology, specifically to a filtration device for carbon fiber spinning oil and its usage method. Background Technology

[0002] During the spinning and textile processing of chemical fibers, static electricity is generated due to continuous friction. Auxiliary agents must be used to prevent or eliminate the accumulation of static electricity, while also giving the fibers softness, smoothness and other properties so that they can pass through subsequent processes smoothly. These auxiliary agents are collectively referred to as chemical fiber oiling agents.

[0003] In general, existing equipment filters oils by shaking the filter screen. However, shaking is not very efficient for filtering oils, and it is difficult to speed up the filtration process when the oil is viscous. Furthermore, it can easily cause impurities inside the oil to accumulate on the filter screen, requiring frequent cleaning, which takes a lot of time and also affects the operating efficiency of the equipment. Summary of the Invention

[0004] The purpose of this invention is to provide a filtration device and a method for using carbon fiber spinning oil, so as to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution:

[0006] The present invention is a filtration device for carbon fiber spinning oil, comprising a main body, an inlet pipe fixedly connected to the top of the main body, an outlet pipe fixedly connected to the bottom of the main body, a fixing ring fixedly connected inside the main body, a plurality of springs fixedly connected to the top of the fixing ring, a filter frame fixedly connected to the top of the plurality of springs, a cross frame fixedly connected to the top of the filter frame, and further comprising;

[0007] The transmission mechanism includes a motor fixedly connected to the top of the main body. The output end of the motor passes through the inner wall of the top of the main body and extends into the interior of the main body. A vibration frame is fixedly connected to the extension end of the motor. An eccentric disk is fixedly connected to the bottom inner wall of the vibration frame. The bottom of the vibration frame is rotatably connected to the top outer wall of the cross frame.

[0008] The fixing mechanism includes a cross plate set inside the cross frame. The outer surface of the cross plate is fixedly connected to the inside of the main body. An intermediate shaft is fixedly connected to the bottom of the cross plate. Several protruding rods are fixedly connected to the outer surface of the intermediate shaft. Several arc-shaped frames are fixedly connected to the outer surface of the intermediate shaft. A hollow frame is fixedly connected to the end of the intermediate shaft away from the cross plate.

[0009] The auxiliary mechanism includes a sliding plate slidably connected inside the arc-shaped frame. A connecting plate is rotatably connected to the end of the sliding plate near the arc-shaped frame, and a hollow arc-shaped plate is rotatably connected to the end of the connecting plate away from the sliding plate. A triangular frame is slidably connected inside the hollow arc-shaped plate, and the top of the triangular frame is fixedly connected to the bottom outer wall of the cross plate. A swing frame is rotatably connected to the side of the hollow arc-shaped plate away from the connecting plate.

[0010] Furthermore, the main body is equipped with an inflation mechanism, which includes a connecting rod rotatably connected to the end of the hollow arc plate away from the connecting plate. The end of the connecting rod away from the hollow arc plate passes through the top inner wall of the hollow frame and extends into the interior. Several extension ends of the connecting rods are fixedly connected to an extrusion plate. A grid cylinder is rotatably connected to the side of the extrusion plate near the connecting rod. The grid cylinder has a threaded groove inside. A protruding rod is slidably connected inside the threaded groove. The bottom of the protruding rod is fixedly connected to the bottom inner wall of the hollow frame.

[0011] Furthermore, a cleaning mechanism is provided at the bottom of the hollow frame, and the inflation mechanism includes several hollow plates rotatably connected to the outer wall of the bottom of the hollow frame. A connecting pipe is fixedly connected inside the hollow plate. The end of the connecting pipe near the hollow frame is connected to the hollow frame. A flexible ring is fixedly connected to the end of the several connecting pipes away from the hollow frame. The flexible ring is connected to the connecting pipe. The end of the hollow plate away from the hollow frame is rotatably connected to the flexible ring. A rubber ring is rotatably connected between the several connecting pipes.

[0012] Furthermore, a rotating mechanism is provided on the outer surface of the intermediate shaft. The rotating mechanism includes a rotating ring rotatably connected between several swing frames. A C-shaped ring is rotatably connected to the side of the rotating ring away from the swing frame. Several toothed plates are fixedly connected to the inner walls of the top and bottom of the C-shaped ring. The toothed plates at the bottom and top are staggered. Several toothed shafts are meshed on the outer surface of the toothed plates. The toothed shafts are arranged in pairs in a circumferential array with the C-shaped ring as the center. An inclined plate is fixedly connected to the end of the toothed shaft away from the rotating ring.

[0013] Furthermore, an arc-shaped connecting plate is rotatably connected to the side of the two inclined plates away from the rotating ring. Two limiting frames are slidably connected to the outer surface of the arc-shaped connecting plate. The side of the limiting frame away from the arc-shaped connecting plate is fixedly connected to the side wall of the cross plate. The C-shaped ring has two threaded grooves inside.

[0014] Furthermore, a moving mechanism is provided at the bottom of the hollow frame. The moving mechanism includes a fixed frame fixedly connected to the outer wall of the bottom of the hollow frame. A serrated ring is fixedly connected to both the top and bottom of the fixed frame. The top and bottom serrated rings are staggered. A one-way cylinder is slidably connected inside the serrated ring. Several air inlets are opened at the top of the one-way cylinder. A spring is fixedly connected to the top of the one-way cylinder. The end of the spring away from the one-way cylinder is fixedly connected to the inner wall of the top of the fixed frame. Two long rods are fixedly connected to the outer surface of the one-way cylinder. The long rods are slidably connected between the two serrated rings. A second one-way cylinder is slidably connected inside the one-way cylinder. The end of the second one-way cylinder away from the one-way cylinder passes through the outer wall of the one-way cylinder and extends to the outside. A return spring is fixedly connected to the side wall of the second one-way cylinder inside the one-way cylinder. The side of the return spring near the serrated ring is fixedly connected to the inner wall of the one-way cylinder.

[0015] Furthermore, a swaying mechanism is provided at the bottom of the fixed frame. The swaying mechanism includes a hollow disk fixedly connected to the extension end of the one-way cylinder two. Several arc-shaped jet pipes are rotatably connected to the outer surface of the hollow disk. The hollow disk and the one-way cylinder two are in communication. The end of the arc-shaped jet pipe away from the hollow disk is slidably connected to the outer surface of the rubber ring. A flexible spherical tube is rotatably connected to the side wall of the arc-shaped jet pipe. The flexible spherical tube and the arc-shaped jet pipe are in communication. The end of the flexible spherical tube away from the rubber ring passes through the side wall of the arc-shaped jet pipe and is in communication with the hollow disk. A fan cylinder is fixedly connected to the end of the flexible spherical tube near the hollow disk. Several spiral grooves are opened on the inner wall of the fan cylinder.

[0016] Furthermore, a method for using a filtration device suitable for carbon fiber spinning oil, the method comprising the following steps:

[0017] S1: First, the oil to be filtered is transported into the interior of the main body through the feed pipe. Then, the motor is started. When the motor rotates, it will drive the vibrating frame to rotate. When the vibrating frame rotates, it will drive the eccentric disc to rotate.

[0018] S2: When the eccentric disc rotates, it drives the filter frame to move up and down through the cross frame. When the filter frame moves up and down, it filters the material that needs to be filtered.

[0019] The present invention has the following beneficial effects:

[0020] 1. In this invention, when the filter frame shakes up and down, the shaking filter frame reciprocates and compresses the flexible ring. When the flexible ring is compressed, it slides back and forth on the inner wall of the bottom of the filter frame, causing the hollow plate to rotate. When the hollow plate rotates, it causes the sliding plate to move upward and slide upward inside the arc frame. When the sliding plate slides, it pushes the hollow arc plate through the connecting plate, causing the hollow arc plate to rotate on the side wall of the tripod. When the hollow arc plate rotates, it causes the connecting rod to move downward. When the connecting rod moves downward, it pushes the extrusion plate downward inside the hollow frame and compresses the gas inside the hollow frame. When the gas is compressed, it enters the flexible ring through the connecting pipe. At the same time, when the extrusion plate moves downward, it drives the flexible ring to rotate. The grid cylinder moves downwards synchronously. As the grid cylinder moves downwards, its internal threaded grooves slide on the protrusions on the surface of the raised rods. Then, as the grid cylinder slides, it also rotates on the side wall of the extrusion plate. During this rotation, as the extrusion plate moves downwards, it throws the gas inside the hollow frame into the connecting pipe, and then into the flexible ring through the connecting pipe, causing the flexible ring to expand. As the flexible ring expands, it slides back and forth on the bottom inner wall of the filter frame under the movement of the filter frame. When the expanded flexible ring slides, it pushes the oil on the filter screen and also pushes away impurities to prevent clogging. Through the continuous agitation and pushing of the flexible ring, impurities are less likely to form a clogging layer on the bottom of the filter frame, reducing the frequency of maintenance and cleaning caused by clogging and improving the overall operating efficiency of the device.

[0021] 2. In this invention, when the connecting plate pushes the hollow arc plate to rotate, the rotation of the hollow arc plate will squeeze the rotating ring downward through the swing frame. After being squeezed, the rotating ring will drive the C-shaped ring to move downward. When the C-shaped ring moves downward, the internal threaded groove will slide downward on the protrusion on the surface of the intermediate shaft. Then, when the C-shaped ring slides downward, it will be squeezed by the surface of the intermediate shaft, causing the C-shaped ring to rotate during the downward movement. When the C-shaped ring rotates, it will drive the inclined plate to rotate through the gear shaft. When the inclined plate rotates, it will close and form a protective layer on the top of the filter frame. Then, when the C-shaped ring moves downward, the moving C-shaped ring will drive the closed inclined plate to generate a downward pressure on the oil inside the filter frame, and generate a pushing effect on the oil on the filter screen, so that the oil can flow and filter quickly, reducing the situation where the filtration speed is slow due to the viscosity of the oil, and allowing the oil to pass through the bottom of the filter frame quickly, further accelerating the flow speed of the oil, thereby improving the filtration efficiency.

[0022] 3. In this invention, when the up-and-down movement of the filter frame compresses the flexible ring, the expansion movement of the flexible ring drives multiple arc-shaped jet pipes to expand synchronously. While the arc-shaped jet pipes are expanding, the upward movement of the filter frame compresses the bottom of the hollow disc. After being compressed, the hollow disc drives the second one-way cylinder to move upward inside the one-way cylinder. When the second one-way cylinder moves upward, it compresses the oil entering the one-way cylinder. After the oil is compressed, the top of the one-way cylinder is closed, and the inside of the second one-way cylinder opens. Then, as the second one-way cylinder moves upward, the oil passes through the hollow disc and enters multiple flexible spherical tubes. When the liquid enters the hollow disc, it passes through the fan cylinder and enters the flexible spherical tubes. When the liquid flows through the fan cylinder, it is driven by the spiral grooves inside the fan cylinder and the internal fan to rotate the flexible spherical tubes. When the flexible spherical tubes rotate, they are pushed by the arc-shaped jet pipes. The filter wall shakes, impacting the bottom of the filter frame. Oil entering the flexible spherical tube then flows into the arc-shaped jet pipe and is ejected through the discharge pipe. As the hollow disc continues to move upwards, it compresses the one-way cylinder, causing it to move upwards within the serrated ring. This upward movement of the one-way cylinder causes the long rod to contact the serrations of the top serrated ring and rotate along those serrations. The rotation of the one-way cylinder, along with the hollow disc, causes multiple arc-shaped jet pipes to contact and rotate on the bottom inner wall of the filter frame. The rotation of the arc-shaped jet pipes and the shaking of the flexible spherical tube generate friction or vibration on the bottom inner wall of the filter frame, helping to remove impurities or deposits adhering to the filter frame. Simultaneously, the vibration may promote the even distribution of oil on the bottom inner wall of the filter frame, reducing the risk of localized clogging and further improving filtration efficiency and quality.

[0023] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 This is a schematic diagram of the overall partial cross-sectional structure of the present invention;

[0027] Figure 3 This is a schematic diagram of the main body of the invention;

[0028] Figure 4 This is a schematic diagram of the fixing mechanism structure of the present invention;

[0029] Figure 5 This is a schematic diagram of the auxiliary mechanism structure of the present invention;

[0030] Figure 6 This is a partial cross-sectional structural diagram of the impact mechanism of the present invention;

[0031] Figure 7 For the present invention Figure 6 Enlarged view of point A in the middle;

[0032] Figure 8 This is a schematic diagram of the rotating mechanism of the present invention;

[0033] Figure 9 This is a schematic diagram of the moving mechanism structure of the present invention;

[0034] Figure 10 For the present invention Figure 9 Enlarged view at point B in the middle;

[0035] Figure 11 An enlarged flowchart is used for the purposes of this invention.

[0036] The attached diagram lists the components represented by each number as follows:

[0037] In the diagram: 1. Main body; 101. Feed pipe; 102. Discharge pipe; 103. Filter frame; 104. Cross frame; 2. Transmission mechanism; 201. Motor; 202. Vibration frame; 203. Eccentric disc; 3. Fixing mechanism; 301. Cross plate; 302. Intermediate shaft; 303. Arc frame; 304. Hollow frame; 4. Auxiliary mechanism; 401. Sliding plate; 402. Connecting plate; 403. Hollow arc plate; 404. Triangular frame; 405. Swing frame; 5. Inflating mechanism; 501. Connecting rod; 502. Extrusion... 503. Pressure plate; 504. Grille cylinder; 505. Raised rod; 6. Cleaning mechanism; 601. Hollow plate; 602. Connecting pipe; 603. Flexible ring; 604. Rubber ring; 7. Rotating mechanism; 701. Rotating ring; 702. C-shaped ring; 703. Inclined plate; 704. Limiting frame; 8. Moving mechanism; 801. Fixed frame; 802. Serrated ring; 803. One-way cylinder; 804. One-way cylinder II; 9. Shaking mechanism; 901. Hollow disc; 902. Arc-shaped jet pipe; 903. Flexible spherical tube; 904. Fan cylinder. Detailed Implementation

[0038] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0039] Please see Figures 1-10 As shown, the present invention is a filtration device suitable for carbon fiber spinning oil, including a main body 1, an inlet pipe 101 fixedly connected to the top of the main body 1, an outlet pipe 102 fixedly connected to the bottom of the main body 1, a fixing ring fixedly connected inside the main body 1, a plurality of springs fixedly connected to the top of the fixing ring, a filter frame 103 fixedly connected to the top of the plurality of springs, a cross frame 104 fixedly connected to the top of the filter frame 103, and further comprising;

[0040] The transmission mechanism 2 includes a motor 201 fixedly connected to the top of the main body 1. The output end of the motor 201 passes through the top inner wall of the main body 1 and extends into the interior of the main body 1. The extension end of the motor 201 is fixedly connected to a vibration frame 202. An eccentric disk 203 is fixedly connected to the bottom inner wall of the vibration frame 202. The bottom of the vibration frame 202 is rotatably connected to the top outer wall of the cross frame 104.

[0041] The fixing mechanism 3 includes a cross plate 301 disposed inside the cross frame 104. The outer surface of the cross plate 301 is fixedly connected to the interior of the main body 1. An intermediate shaft 302 is fixedly connected to the bottom of the cross plate 301. Several protruding rods are fixedly connected to the outer surface of the intermediate shaft 302. Several arc-shaped frames 303 are fixedly connected to the outer surface of the intermediate shaft 302. A hollow frame 304 is fixedly connected to the end of the intermediate shaft 302 away from the cross plate 301.

[0042] Auxiliary mechanism 4 includes a sliding plate 401 slidably connected inside the arc frame 303. A connecting plate 402 is rotatably connected to one end of the sliding plate 401 near the arc frame 303. A hollow arc plate 403 is rotatably connected to the other end of the connecting plate 402 away from the sliding plate 401. A tripod 404 is slidably connected inside the hollow arc plate 403. The top of the tripod 404 is fixedly connected to the bottom outer wall of the cross plate 301. A swing frame 405 is rotatably connected to the side of the hollow arc plate 403 away from the connecting plate 402. When the sliding plate 401 slides, it pushes the hollow arc plate 403 through the connecting plate 402, causing the hollow arc plate 403 to rotate on the side wall of the tripod 404.

[0043] The main body 1 is equipped with an inflation mechanism 5. The inflation mechanism 5 includes a connecting rod 501 rotatably connected to the end of the hollow arc plate 403 away from the connecting plate 402. The end of the connecting rod 501 away from the hollow arc plate 403 passes through the top inner wall of the hollow frame 304 and extends into the interior. Several extension ends of the connecting rods 501 are fixedly connected to a compression disc 502. The side of the compression disc 502 near the connecting rods 501 is rotatably connected to a grid cylinder 503. The grid cylinder 503 has a threaded groove inside. A protruding rod 504 is slidably connected inside the threaded groove. The bottom of the protruding rod 504 is fixedly connected to the bottom inner wall of the hollow frame 304. When the hollow arc plate 403 rotates, it will drive the connecting rod 501 to move downward. When the connecting rod 501 moves downward, the downward movement of the connecting rod 501 will push the compression disc 502 to move downward inside the hollow frame 304 and compress the gas inside the hollow frame 304.

[0044] A cleaning mechanism 6 is provided at the bottom of the hollow frame 304. The inflation mechanism 5 includes several hollow plates 601 rotatably connected to the outer wall of the bottom of the hollow frame 304. A connecting pipe 602 is fixedly connected inside the hollow plate 601. The end of the connecting pipe 602 near the hollow frame 304 is connected to the hollow frame 304. A flexible ring 603 is fixedly connected to the end of the several connecting pipes 602 away from the hollow frame 304. The flexible ring 603 is connected to the connecting pipe 602. The end of the hollow plate 601 away from the hollow frame 304 is rotatably connected to the flexible ring 603. A rubber ring 604 is rotatably connected between the several connecting pipes 602. When the filter frame 103 shakes up and down, the shaking filter frame 103 will reciprocate to squeeze the flexible ring 603. When squeezed, the flexible ring 603 will slide reciprocally on the inner wall of the bottom of the filter frame 103 and drive the hollow plate 601 to rotate.

[0045] A rotating mechanism 7 is provided on the outer surface of the intermediate shaft 302. The rotating mechanism 7 includes a rotating ring 701 rotatably connected between several swing frames 405. A C-shaped ring 702 is rotatably connected to the side of the rotating ring 701 away from the swing frame 405. Several toothed plates are fixedly connected to the inner walls of the top and bottom of the C-shaped ring 702. The toothed plates at the bottom and top are staggered. Several toothed shafts are meshed on the outer surface of the toothed plates. The toothed shafts are arranged in pairs in a circumferential array with the C-shaped ring 702 as the center. An inclined plate 703 is fixedly connected to the end of the toothed shaft away from the rotating ring 701. When the rotating ring 701 is squeezed, it will drive the C-shaped ring 702 to move downward. When the C-shaped ring 702 moves downward, the internal threaded groove will slide downward on the protrusion on the surface of the intermediate shaft 302.

[0046] Two inclined plates 703 are rotatably connected to an arc-shaped connecting plate on the side away from the rotating ring 701. Two limiting frames 704 are slidably connected to the outer surface of the arc-shaped connecting plate. The side of the limiting frame 704 away from the arc-shaped connecting plate is fixedly connected to the side wall of the cross plate 301. The C-shaped ring 702 has a threaded groove inside. When the C-shaped ring 702 slides down, it will be squeezed by the surface of the intermediate shaft 302, causing the C-shaped ring 702 to rotate during the downward movement. When the C-shaped ring 702 rotates, it will drive the inclined plate 703 to rotate through the gear shaft. When the inclined plate 703 rotates, it will close and form a protective layer on the top of the filter frame 103.

[0047] A moving mechanism 8 is provided at the bottom of the hollow frame 304. The moving mechanism 8 includes a fixed frame 801 fixedly connected to the outer wall of the bottom of the hollow frame 304. A serrated ring 802 is fixedly connected to both the top and bottom of the fixed frame 801. The top and bottom serrated rings 802 are staggered. A one-way cylinder 803 is slidably connected inside the serrated ring 802. Several air inlets are opened on the top of the one-way cylinder 803. A spring is fixedly connected to the top of the one-way cylinder 803. The end of the spring away from the one-way cylinder 803 is fixedly connected to the inner wall of the top of the fixed frame 801. Two long rods are fixedly connected to the outer surface of the one-way cylinder 803. The long rods are slidably connected to the two serrated rings. Between rings 802, a second one-way cylinder 804 is slidably connected inside the one-way cylinder 803. The end of the second one-way cylinder 804 away from the one-way cylinder 803 passes through the outer wall of the one-way cylinder 803 and extends to the outside. A return spring is fixedly connected to the side wall of the second one-way cylinder 804 inside the one-way cylinder 803. The side of the return spring near the serrated ring 802 is fixedly connected to the inner wall of the one-way cylinder 803. When the second one-way cylinder 804 moves upward, it will squeeze the oil that has entered the one-way cylinder 803. After the oil is squeezed, the top of the one-way cylinder 803 will be closed and the interior of the second one-way cylinder 804 will be opened.

[0048] A swaying mechanism 9 is provided at the bottom of the fixed frame 801. The swaying mechanism 9 includes a hollow disk 901 fixedly connected to the extension end of the one-way cylinder 804. Several arc-shaped jet pipes 902 are rotatably connected to the outer surface of the hollow disk 901. The hollow disk 901 and the one-way cylinder 804 are in communication. The end of the arc-shaped jet pipe 902 away from the hollow disk 901 is slidably connected to the outer surface of the rubber ring 604. A flexible spherical tube 903 is rotatably connected to the side wall of the arc-shaped jet pipe 902. The flexible spherical tube 903 and the arc-shaped jet pipe 902 are in communication. The end of the flexible spherical tube 903 away from the rubber ring 604 passes through the arc-shaped jet pipe 902. The side wall of the flexible spherical tube 903 is connected to the hollow disc 901. A fan cylinder 904 is fixedly connected to one end of the flexible spherical tube 903 near the hollow disc 901. Several spiral grooves are opened on the inner wall of the fan cylinder 904. The oil that enters the flexible spherical tube 903 will enter the arc-shaped jet pipe 902 and be sprayed out through the discharge pipe 102. Then, as the hollow disc 901 continues to move upward, the upward movement of the hollow disc 901 will squeeze the one-way cylinder 803 and make it move upward inside the serrated ring 802. Then, when the one-way cylinder 803 moves upward, it will drive the long rod to contact the serration of the serrated ring 802 at the top and rotate along the serration.

[0049] A method for using a filtration device for carbon fiber spinning oil, the method comprising the following steps:

[0050] S1: First, the oil to be filtered is transported into the interior of the main body 1 through the feed pipe 101. Then, the motor 201 is started. When the motor 201 rotates, it will drive the vibrating frame 202 to rotate. When the vibrating frame 202 rotates, it will drive the eccentric disk 203 to rotate.

[0051] S2: When the eccentric disk 203 rotates, it will drive the filter frame 103 to move up and down through the cross frame 104. When the filter frame 103 moves up and down, it will filter the material that needs to be filtered.

[0052] In use, the oil to be filtered is first transported into the body 1 through the feed pipe 101. Then, the motor 201 is started. When the motor 201 rotates, it drives the vibrating frame 202 to rotate. When the vibrating frame 202 rotates, it drives the eccentric disk 203 to rotate. When the eccentric disk 203 rotates, it drives the filter frame 103 to move up and down through the cross frame 104. When the filter frame 103 moves up and down, it filters the material to be filtered.

[0053] When the filter frame 103 shakes up and down, it reciprocates by squeezing the flexible ring 603. When squeezed, the flexible ring 603 slides back and forth on the bottom inner wall of the filter frame 103, causing the hollow plate 601 to rotate. As the hollow plate 601 rotates, it causes the sliding plate 401 to move upwards and slide upwards inside the arc-shaped frame 303. When the sliding plate 401 slides, it pushes the hollow plate 601 upwards through the connecting plate 402. The hollow arc-shaped plate 403 rotates on the side wall of the tripod 404. As it rotates, the connecting rod 501 moves downwards. This downward movement pushes the extrusion disc 502 downwards inside the hollow frame 304, compressing the gas inside. The compressed gas then enters the flexible ring 603 through the connecting pipe 602. Simultaneously, the extrusion disc 502... When the screen moves downward, it will drive the grid cylinder 503 to move downward synchronously. When the grid cylinder 503 moves downward, its internal threaded groove will slide on the protrusion on the surface of the protrusion 504. Then, when the grid cylinder 503 slides, it will also rotate on the side wall of the extrusion plate 502. During the rotation, as the extrusion plate 502 moves downward, it will throw the gas inside the hollow frame 304 into the connecting pipe 602, and enter the interior of the flexible ring 603 through the connecting pipe 602, causing the flexible ring 603 to expand. Then, when the flexible ring 603 expands, it will slide back and forth on the bottom inner wall of the filter frame 103 under the movement of the filter frame 103. When the expanded flexible ring 603 slides, it will push the oil on the filter screen and also push impurities to prevent clogging. Through the continuous stirring and pushing of the flexible ring 603, it is difficult for impurities to form a clogging layer on the bottom of the filter frame 103, reducing the frequency of maintenance and cleaning caused by clogging and improving the overall operating efficiency of the device.

[0054] Then, when the connecting plate 402 pushes the hollow arc plate 403 to rotate, the rotation of the hollow arc plate 403 will squeeze the rotating ring 701 downward through the swing frame 405. After being squeezed, the rotating ring 701 will drive the C-shaped ring 702 to move downward. When the C-shaped ring 702 moves downward, its internal threaded groove will slide downward on the protrusion on the surface of the intermediate shaft 302. Then, when the C-shaped ring 702 slides downward, it will be squeezed by the surface of the intermediate shaft 302, causing the C-shaped ring 702 to rotate during the downward movement. When the C-shaped ring 702 rotates, it will drive the toothed shaft to... The inclined plate 703 rotates and closes during rotation, forming a protective layer on the top of the filter frame 103. Then, when the C-shaped ring 702 moves down, the moving C-shaped ring 702 drives the closed inclined plate 703 to exert a downward pressure on the oil inside the filter frame 103, pushing the oil on the filter screen. This allows the oil to flow and filter quickly, reducing the slow filtration speed caused by the viscosity of the oil. The oil passes quickly through the bottom of the filter frame 103, further accelerating the flow rate of the oil and thus improving the filtration efficiency.

[0055] When the up-and-down movement of the filter frame 103 compresses the flexible ring 603, the expansion movement of the flexible ring 603 drives the multiple arc-shaped jet pipes 902 to expand synchronously. While the arc-shaped jet pipes 902 are expanding, the upward movement of the filter frame 103 compresses the bottom of the hollow disc 901. After being compressed, the hollow disc 901 causes the one-way cylinder 804 to move upward inside the one-way cylinder 803. As the one-way cylinder 804 moves upward, it compresses the oil that has entered the one-way cylinder 803. After being compressed, the oil... At this time, the top of the one-way cylinder 803 is closed while the interior of the second one-way cylinder 804 is open. Then, as the second one-way cylinder 804 moves upward, the oil enters multiple flexible spherical tubes 903 through the hollow disc 901. When the liquid enters the hollow disc 901, it passes through the fan cylinder 904 and enters the flexible spherical tubes 903. As the liquid flows through the fan cylinder 904, it is driven to rotate by the spiral grooves and the internal fan of the fan cylinder 904. When the flexible spherical tubes 903 rotate, they spray in an arc shape. The sidewall of tube 902 shakes, impacting the bottom of filter frame 103. Oil entering the flexible spherical tube 903 then enters the arc-shaped jet pipe 902 and is ejected through the discharge pipe 102. As the hollow disc 901 continues to move upward, it squeezes the one-way cylinder 803, causing it to move upward inside the serrated ring 802. This upward movement of the one-way cylinder 803 causes the long rod to contact the serrations of the top serrated ring 802 and rotate along the serrations. When the one-way cylinder 803 rotates... When in motion, the one-way cylinder 804 and the hollow disc 901 drive multiple arc-shaped jet pipes 902 to contact and rotate on the bottom inner wall of the filter frame 103. The rotation of the arc-shaped jet pipes 902 and the shaking of the flexible spherical tubes 903 generate a certain friction or vibration force on the bottom inner wall of the filter frame 103, which helps to remove impurities or deposits attached to the filter frame 103. At the same time, the vibration may also promote the uniform distribution of oil on the bottom inner wall of the filter frame 103, reduce the risk of local blockage, further improve filtration efficiency, and also help improve filtration quality.

[0056] When the filter frame 103 moves downward, the reset spring inside the one-way cylinder 804 will push the one-way cylinder 804 to move downward. When the one-way cylinder 804 moves downward, it will form an adsorption force inside the one-way cylinder 803. At this time, the one-way cylinder 804 will close and the one-way cylinder 803 will open. When the one-way cylinder 803 opens, air will enter the interior of the one-way cylinder 803 through the air inlet at the top.

[0057] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A filtration device for carbon fiber spinning oil, comprising a main body (1), wherein an inlet pipe (101) is fixedly connected to the top of the main body (1), an outlet pipe (102) is fixedly connected to the bottom of the main body (1), a fixing ring is fixedly connected inside the main body (1), a plurality of springs are fixedly connected to the top of the fixing ring, a filter frame (103) is fixedly connected to the top of the plurality of springs, and a cross frame (104) is fixedly connected to the top of the filter frame (103), characterized in that, Also includes; The transmission mechanism (2) includes a motor (201) fixedly connected to the top of the main body (1). The output end of the motor (201) extends through the top inner wall of the main body (1) and into the interior of the main body (1). The extension end of the motor (201) is fixedly connected to a vibration frame (202). An eccentric disk (203) is fixedly connected to the bottom inner wall of the vibration frame (202). The bottom of the vibration frame (202) is rotatably connected to the top outer wall of the cross frame (104). The fixing mechanism (3) includes a cross plate (301) disposed inside the cross frame (104). The outer surface of the cross plate (301) is fixedly connected to the interior of the main body (1). An intermediate shaft (302) is fixedly connected to the bottom of the cross plate (301). Several protruding rods are fixedly connected to the outer surface of the intermediate shaft (302). Several arc-shaped frames (303) are fixedly connected to the outer surface of the intermediate shaft (302). A hollow frame (304) is fixedly connected to the end of the intermediate shaft (302) away from the cross plate (301). The auxiliary mechanism (4) includes a sliding plate (401) slidably connected inside the arc frame (303). A connecting plate (402) is rotatably connected to one end of the sliding plate (401) near the arc frame (303). A hollow arc plate (403) is rotatably connected to one end of the connecting plate (402) away from the sliding plate (401). A tripod (404) is slidably connected inside the hollow arc plate (403). The top of the tripod (404) is fixedly connected to the bottom outer wall of the cross plate (301). A swing frame (405) is rotatably connected to one side of the hollow arc plate (403) away from the connecting plate (402). The main body (1) is provided with an inflation mechanism (5). The inflation mechanism (5) includes a connecting rod (501) rotatably connected to one end of the hollow arc plate (403) away from the connecting plate (402). The end of the connecting rod (501) away from the hollow arc plate (403) passes through the top inner wall of the hollow frame (304) and extends into the interior. The extension ends of several connecting rods (501) are fixedly connected to an extrusion plate (502). The side of the extrusion plate (502) near the connecting rod (501) is rotatably connected to a grid cylinder (503). The grid cylinder (503) has a threaded groove inside. A protruding rod (504) is slidably connected inside the threaded groove. The bottom of the protruding rod (504) is fixedly connected to the bottom inner wall of the hollow frame (304). The bottom of the hollow frame (304) is provided with a cleaning mechanism (6). The inflation mechanism (5) includes a plurality of hollow plates (601) rotatably connected to the outer wall of the bottom of the hollow frame (304). A connecting pipe (602) is fixedly connected inside the hollow plate (601). The end of the connecting pipe (602) near the hollow frame (304) is connected to the hollow frame (304). A flexible ring (603) is fixedly connected to the end of the plurality of connecting pipes (602) away from the hollow frame (304). The flexible ring (603) is connected to the connecting pipe (602). The end of the hollow plate (601) away from the hollow frame (304) is rotatably connected to the flexible ring (603). A rubber ring (604) is rotatably connected between the plurality of connecting pipes (602).

2. The filtration device for carbon fiber spinning oil according to claim 1, characterized in that: The outer surface of the intermediate shaft (302) is provided with a rotating mechanism (7). The rotating mechanism (7) includes a rotating ring (701) rotatably connected between several swing frames (405). A C-shaped ring (702) is rotatably connected to the side of the rotating ring (701) away from the swing frame (405). Several toothed plates are fixedly connected to the inner walls of the top and bottom of the C-shaped ring (702). The toothed plates at the bottom and top are staggered. Several toothed shafts are meshed on the outer surface of the toothed plates. The toothed shafts are arranged in pairs in a circumferential array with the C-shaped ring (702) as the center. An inclined plate (703) is fixedly connected to the end of the toothed shaft away from the rotating ring (701).

3. A filtration device for carbon fiber spinning oil according to claim 2, characterized in that: The two inclined plates (703) are rotatably connected to an arc-shaped connecting plate on the side away from the rotating ring (701). Two limiting frames (704) are slidably connected to the outer surface of the arc-shaped connecting plate. The side of the limiting frame (704) away from the arc-shaped connecting plate is fixedly connected to the side wall of the cross plate (301). The C-shaped ring (702) has a threaded groove inside.

4. A filtration device for carbon fiber spinning oil according to claim 3, characterized in that: A moving mechanism (8) is provided at the bottom of the hollow frame (304). The moving mechanism (8) includes a fixed frame (801) fixedly connected to the outer wall of the bottom of the hollow frame (304). A serrated ring (802) is fixedly connected to both the top and bottom of the fixed frame (801). The serrated rings (802) at the top and bottom are staggered. A one-way cylinder (803) is slidably connected inside the serrated ring (802). Several air inlets are opened at the top of the one-way cylinder (803). A spring is fixedly connected to the top of the one-way cylinder (803). The end of the spring away from the one-way cylinder (803) is connected to the fixed frame. The top inner wall of (801) is fixedly connected, and two long rods are fixedly connected to the outer surface of the one-way cylinder (803). The long rods are slidably connected between two serrated rings (802). A second one-way cylinder (804) is slidably connected inside the one-way cylinder (803). The end of the second one-way cylinder (804) away from the one-way cylinder (803) passes through the outer wall of the one-way cylinder (803) and extends to the outside. A return spring is fixedly connected to the side wall of the second one-way cylinder (804) inside the one-way cylinder (803). The side of the return spring near the serrated ring (802) is fixedly connected to the inner wall of the one-way cylinder (803).

5. A filtration device for carbon fiber spinning oil according to claim 4, characterized in that: The bottom of the fixed frame (801) is provided with a shaking mechanism (9). The shaking mechanism (9) includes a hollow disk (901) fixedly connected to the extension end of the one-way cylinder (804). A plurality of arc-shaped jet pipes (902) are rotatably connected to the outer surface of the hollow disk (901). The hollow disk (901) and the one-way cylinder (804) are connected in communication. The end of the arc-shaped jet pipe (902) away from the hollow disk (901) is slidably connected to the outer surface of the rubber ring (604). A flexible spherical tube (903) is rotatably connected to the side wall of (902). The flexible spherical tube (903) is connected to the arc-shaped jet pipe (902). The end of the flexible spherical tube (903) away from the rubber ring (604) passes through the side wall of the arc-shaped jet pipe (902) and is connected to the hollow disk (901). A fan cylinder (904) is fixedly connected to the end of the flexible spherical tube (903) near the hollow disk (901). The inner wall of the fan cylinder (904) is provided with several spiral grooves.

6. A method of using a filtration device suitable for carbon fiber spinning oil, characterized in that: Using the filtration device for carbon fiber spinning oil as described in claim 5, the method includes the following steps: S1: First, the oil to be filtered is transported into the interior of the main body (1) through the feed pipe (101). Then, the motor (201) is started. When the motor (201) rotates, it will drive the vibrating frame (202) to rotate. When the vibrating frame (202) rotates, it will drive the eccentric disk (203) to rotate. S2: When the eccentric disk (203) rotates, it will drive the filter frame (103) to move up and down through the cross frame (104). When the filter frame (103) moves up and down, it will filter the material that needs to be filtered.

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