High-temperature furnace graphite rod machining equipment and machining method thereof

Abstract

The invention discloses high-temperature furnace graphite rod machining equipment and a machining method thereof, and belongs to the technical field of graphite rod machining. High-temperature furnace graphite rod machining equipment comprises a frame body and a grinding assembly arranged above the frame body through a box body, the grinding assembly is arranged in the box body, and the grinding assembly comprises a grinding assembly used for grinding a graphite rod and a rotating assembly used for driving the grinding assembly to conduct annular motion; a cleaning brush for cleaning residual powdered ink on the surface of the polished graphite rod is arranged in the box body; according to the graphite rod polishing device, by arranging a cleaning brush, after a polishing wheel polishes a graphite rod, the cleaning brush rotates along with rotation of a rotating ring, so that powdered ink on the surface of the graphite rod is cleaned in all directions, and meanwhile, in the lifting process of a second threaded pipe, the cleaning brush ascends and descends along with lifting of the second threaded pipe; and the optimal cleaning distance between the cleaning brush and the graphite rod is kept.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of graphite rod processing, and particularly relates to a high-temperature furnace graphite rod processing device and a processing method thereof. BACKGROUND

[0002] Graphite rods have always been indispensable materials, and with the development of people's living standards, the use of graphite rods is more and more frequent, and graphite carbon rods are widely used as materials; in the graphite rod processing process, pitch blocks or excess corners may appear on the surface of the graphite rod due to pressing and impregnation, affecting the quality of the graphite rod, and therefore the graphite rod needs to be surface ground to obtain a graphite carbon rod with a required roughness.

[0003] The existing grinding equipment is prone to generate a large amount of ink powder when grinding the graphite rod, resulting in a poor working environment; and after the graphite rod is ground by the existing grinding equipment, a large amount of ink powder is easily left on the surface of the graphite rod, which needs to be cleaned by workers, resulting in an increase in the labor of the workers. SUMMARY

[0004] The present application aims to solve the problems of ink powder floating and ink powder remaining on the surface of the graphite rod when the graphite rod is ground in the prior art, and provides a high-temperature furnace graphite rod processing device and a processing method thereof.

[0005] To achieve the above-mentioned purpose, the present application adopts the following technical solutions: A high-temperature furnace graphite rod processing device comprises a frame body and a grinding assembly arranged above the frame body through a box body, the grinding assembly is arranged in the box body, and the grinding assembly comprises a grinding assembly for grinding the graphite rod and a rotating assembly for driving the grinding assembly to move in a ring shape. A cleaning brush for cleaning the ink powder remaining on the surface of the graphite rod after grinding is arranged in the box body, and a dust collection assembly for preventing the ink powder from floating is arranged at the bottom of the box body.

[0006] In some embodiments, the rotating assembly comprises a rotating ring rotating on the inner wall of the box body through a ring-shaped guide rail, the rotating ring is driven to rotate through an outer gear ring and a first gear, and the outer gear ring is fixed on the side of the rotating ring facing the inlet of the box body.

[0007] In some embodiments, the grinding assembly comprises a connecting rod rotating on the inner wall of the rotating ring and a grinding wheel arranged at the lower end of the connecting rod, the connecting rod is arranged perpendicularly to the rotating ring, the connecting rod and the grinding wheel are driven to rotate through a second gear and an end face gear ring, the second gear is fixed on the surface of the connecting rod, the end face gear ring is fixed on the inner wall of the box body, and the second gear is engaged with the end face gear ring.

[0008] In some embodiments, the connecting rod comprises a square slide rod vertically sliding at the lower end of the connecting rod, the polishing wheel is fixed at the lower end of the square slide rod, the polishing wheel is adjusted in height by a lifting assembly, the lifting assembly comprises a second threaded column rotating on the surface of a rotating ring and a second threaded tube threaded on the surface of the second threaded column, the lower end of the second threaded tube is rotationally connected with the lower end of the square slide rod through a connecting arm.

[0009] In some embodiments, the cleaning brush is fixed on the surface of the second threaded tube, the cleaning end of the cleaning brush is located between the polishing wheel and the outlet of the box body, and the middle part of the cleaning brush is provided with an avoiding ring for avoiding the connecting rod.

[0010] In some embodiments, the dust collection assembly comprises a funnel fixed at the bottom of the box body and a storage box fixed at the middle part of the frame body, the storage box is in communication with the bottom of the funnel through a communication pipe, the top of the storage box is fixed with a suction pump, and the inner wall of the storage box is fixed with a filter screen.

[0011] In some embodiments, the inner wall of the funnel is provided with a vibration assembly for preventing the accumulation of toner in the funnel, the vibration assembly comprises a vibration plate fixed transversely on the inner wall of the funnel and a knocking rod rotating on the inner wall of the box body through a rotating shaft, the lower end of the knocking rod swings and knocks the vibration plate, the upper end of the knocking rod is vertically fixed with a poking rod, and the upper end of the poking rod is matched with the first gear.

[0012] In some embodiments, the two sides of the box body are respectively provided with an adjusting assembly for adjusting the size of the outlet and the inlet, the adjusting assembly comprises a fixed ring fixed on the side surface of the box body and a plurality of baffle plates for shielding the outlet or the inlet, the baffle plates are rotationally fixed on the surface of the fixed ring through fixed shafts, a plurality of the baffle plates are provided with two rows, and the two rows of baffle plates are staggered, wherein one row of the baffle plates is used for shielding the gap between the other row of baffle plates.

[0013] In some embodiments, the surface of the fixed ring is rotationally provided with a rotating disc, the inner wall of the rotating disc is fixed with a plurality of adjusting rods, the surfaces of a plurality of the baffle plates are respectively provided with guide grooves matched with the adjusting rods, the adjusting rods and the guide grooves are located at the end of the baffle plate close to the fixed shaft, and the fixed shaft is located between the adjusting rod and the fixed ring.

[0014] The application also provides a high-temperature furnace graphite rod processing method, comprising the following steps: S1, adjusting the size of the inlet and outlet on both sides of the box body through the adjusting assembly and adjusting the height of the polishing wheel through the lifting assembly so that the polishing wheel is adapted to the polishing of graphite rods with different diameters. S2. Position the graphite rod. Place the graphite rod on the four-jaw chuck. Once all four jaws of the four-jaw chuck have clamped the graphite rod, the center positioning of the graphite rod is completed. Adjust the height of the transmission wheel by using the first threaded column and the first threaded tube so that the transmission wheel abuts against the surface of the graphite rod. S3. Grinding: When the transmission wheel drives the graphite rod to move into the box, the rotating component drives the grinding wheel to make a circular motion. At the same time, the second gear meshes and rolls on the end face gear ring surface, so that the connecting rod and the grinding wheel rotate to grind the graphite rod. S4. Toner Cleaning: The cleaning brush rotates along with the rotating ring, thoroughly cleaning the toner on the graphite rod surface. A vacuum component removes toner floating inside the chamber. Simultaneously, the rotation of the first gear drives the vibration component, causing the funnel to vibrate and draw toner from the funnel's inner wall downwards into the storage tank, preventing clumping. Compared with the prior art, the present invention provides a high-temperature furnace graphite rod processing equipment and processing method, which has the following beneficial effects.

[0015] 1. The present invention, by setting a cleaning brush, allows the cleaning brush to rotate along with the rotating ring after the grinding wheel grinds the graphite rod, thereby cleaning the toner on the surface of the graphite rod from all directions. At the same time, during the raising and lowering of the second threaded tube, the cleaning brush moves up and down with the second threaded tube, maintaining the optimal cleaning distance between the cleaning brush and the graphite rod.

[0016] 2. In this invention, by setting up a dust collection component, an air pump is used to extract the air from the storage box, creating a negative pressure inside the storage box. Under the action of the connecting pipe, the toner floating inside the box is extracted, preventing the toner from floating.

[0017] 3. In this invention, by setting up a vibration component, during the rotation of the first gear, the lever and the striking rod are driven to swing back and forth. During the swing of the striking rod, the vibrating plate is struck, causing the vibrating plate to generate high-frequency vibration, thereby causing the toner on the inner wall of the funnel to slide down and enter the storage box, thus avoiding the formation of clumps on the inner wall of the funnel.

[0018] 4. In this invention, by setting an adjustment component, the diameter of the outlet and inlet can be adjusted to accommodate graphite rods of different diameters, reducing the distance between the graphite rod and the outlet and inlet. When the dust collection component extracts toner from the box, the outlet and inlet can serve as air inlets. When the distance between the graphite rod and the outlet and inlet decreases, the airflow velocity increases. Under the action of the airflow, toner can be prevented from drifting out of the box from the outlet and inlet on both sides of the box.

[0019] Other advantages, objectives and features of the invention will be set forth in part in the description which follows; and in part will be apparent to those skilled in the art upon examination of the following description; or may be learned from practice of the invention. Attached Figure Description

[0020] Figure 1 This is a front view structural diagram of the present invention.

[0021] Figure 2 This is a side view of the structure of the present invention.

[0022] Figure 3 This is a schematic diagram of the transmission component in this invention.

[0023] Figure 4 This is a schematic diagram of the structure of the box in this invention.

[0024] Figure 5 This is a frontal cross-sectional view of the box structure in this invention.

[0025] Figure 6 This is a cross-sectional structural diagram of the rotating component in this invention.

[0026] Figure 7 This is a schematic diagram of the grinding component in this invention.

[0027] Figure 8 This is a cross-sectional structural diagram of the storage box in this invention.

[0028] Figure 9 This is a schematic diagram of the vibration component in this invention.

[0029] Figure 10 This is a side view cross-sectional structural diagram of the box body in this invention.

[0030] Figure 11 This is a side view of the adjustment component in this invention.

[0031] Figure 12 This is a front view schematic diagram of the adjustment component in this invention.

[0032] In the picture: 1. Frame; 2. Housing; 3. Four-jaw chuck; 4. Transmission assembly; 401. Transmission wheel; 402. Lifting frame; 403. First guide rod; 404. First threaded tube; 405. First threaded post; 5. Rotating assembly; 501. Rotating ring; 502. Guide rail; 503. External gear ring; 504. First gear; 6. Grinding assembly; 601. Connecting rod; 6011. Square slide rod; 602. Grinding wheel; 603. Second gear; 604. End face gear ring; 7. Lifting assembly 701. Second threaded post; 702. Second threaded tube; 703. Connecting arm; 8. Cleaning brush; 801. Clearing ring; 9. Vacuuming assembly; 901. Funnel; 902. Storage box; 903. Filter screen; 10. Vibration assembly; 1001. Vibrating plate; 1002. Striking rod; 1003. Toggle lever; 11. Adjustment assembly; 1101. Fixing ring; 1102. Fixing shaft; 1103. Baffle; 1104. Adjusting rod; 1105. Guide groove; 1106. Rotating disc. Detailed Implementation

[0033] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0034] Reference Figures 1-12 A high-temperature furnace graphite rod processing equipment includes a frame 1 and a grinding assembly disposed above the frame 1 via a housing 2. The grinding assembly is disposed inside the housing 2, which is fixed in the middle of the frame 1. A four-jaw chuck 3 for center positioning of the graphite rod is fixed on the upper surface of the frame 1. There are multiple sets of four-jaw chucks 3, which are respectively disposed on both sides of the housing 2. Two sets of transmission assemblies 4 for conveying the graphite rod are disposed above the housing 2. The transmission assemblies 4 are respectively disposed between the multiple four-jaw chucks 3. The transmission assembly 4 includes a lifting frame 402 and a transmission wheel 401 that drives the transmission wheel 401 through friction with the graphite rod. The transmission wheel 401 rotates on the surface of the lifting frame 402. A drive motor for driving the transmission wheel 401 to rotate is fixed on the side of the lifting frame 402. Multiple first guide rods 403 slide vertically at the bottom of the lifting frame 402. The multiple first guide rods 403 are all fixed on the upper surface of the frame 1. A first threaded post 405 rotates on the surface of the frame 1. A first threaded tube 404 is threadedly connected to the surface of the first threaded post 405. The first threaded tube 404 is fixed to the lower surface of the lifting frame 402. A handwheel is fixed at the lower end of the first threaded post 405.

[0035] It is understandable that by setting a four-jaw chuck 3, graphite rods of different diameters can be centrally clamped, ensuring that the central axis of graphite rods of different diameters remains in the same position when clamped. The jaws of the four-jaw chuck 3 that contact the graphite rod have rotating clamping wheels, allowing the graphite rod to move axially. A transmission assembly 4 is set up so that the first threaded column 405 drives the first threaded tube 404 and the lifting frame 402 to slide vertically on the surfaces of multiple first guide rods 403, thereby adjusting the height of the transmission wheel 401. The transmission wheel 401 contacts the surface of the graphite rod, and the drive motor drives the transmission wheel 401 to rotate. Under the friction between the transmission wheel 401 and the graphite rod, the graphite rod moves through the inlet into the housing 2. The grinding assembly inside the housing 2 grinds the graphite rod, causing the ground graphite rod to exit from the outlet of the housing 2. Another set of transmission assemblies 4 continuously transmits power to the graphite rod, pulling it out of the housing 2, thus achieving the purpose of transmission relay.

[0036] Specifically, the grinding assembly includes a grinding assembly 6 for grinding graphite rods and a rotating assembly 5 for driving the grinding assembly 6 to perform circular motion. The rotating assembly 5 includes a rotating ring 501 that rotates on the inner wall of the housing 2 via an annular guide rail 502. The annular guide rail 502 is fixed to the inner wall of the housing 2. The rotating ring 501 is driven to rotate by an external gear ring 503 and a first gear 504. The external gear ring 503 is fixed on the side of the rotating ring 501 facing the entrance of the housing 2. The first gear 504 rotates at one end of the output shaft of another drive motor. The drive motor is fixed on the entrance side of the housing 2. The first gear 504 meshes with the external gear ring 503. The grinding assembly 6 includes a connecting rod 601 that rotates on the inner wall of the rotating ring 501 and a grinding wheel 602 disposed at the lower end of the connecting rod 601. The connecting rod 601 is perpendicular to the rotating ring 501. The connecting rod 601 and the grinding wheel 602 are driven to rotate by a second gear 603 and an end face gear ring 604. The second gear 603 is fixed on the surface of the connecting rod 601, and the end face gear ring 604 is fixed on the inner wall of the housing 2. The second gear 603 meshes with the end face gear ring 604.

[0037] It is understandable that by setting the rotating component 5, the drive motor drives the first gear 504 to rotate. Under the meshing relationship between the gear and the external gear ring 503, the rotating ring 501 rotates on the surface of the annular guide rail 502, thereby driving the grinding wheel 602 to perform annular motion on the surface of the graphite rod, thus performing annular grinding on the graphite rod and improving the grinding uniformity. When the rotating ring 501 drives the connecting rod 601 and the grinding wheel 602 to perform annular motion, it drives the second gear 603 to roll on the surface of the end face gear ring 604, thereby causing the connecting rod 601 and the grinding wheel 602 to rotate, improving the grinding effect of the grinding wheel 602 on the graphite rod.

[0038] Specifically, the connecting rod 601 includes a square slide rod 6011 that slides vertically at the lower end of the connecting rod 601, and a grinding wheel 602 is fixed at the lower end of the square slide rod 6011. The height of the grinding wheel 602 is adjusted by the lifting assembly 7. The lifting assembly 7 includes a second threaded post 701 that rotates on the surface of the rotating ring 501 and a second threaded tube 702 that is threadedly connected to the surface of the second threaded post 701. The lower end of the second threaded tube 702 is rotatably connected to the lower end of the square slide rod 6011 via a connecting arm 703. One end of the connecting arm 703 is fixed to the lower end of the second threaded tube 702, and the other end of the connecting arm 703 rotates on the lower end of the square slide rod 6011. An internal hexagonal head is fixed to the upper end of the second threaded post 701. A groove is provided on the surface of the rotating ring 501, and the internal hexagonal head is set in the groove. A through groove is provided on the top of the housing 2, and a cover plate is rotatably provided on the surface of the through groove.

[0039] It is understandable that by setting the second threaded post 701 and the second threaded tube 702, when the second threaded post 701 is rotated, the second threaded tube 702 is driven to rise and fall. Under the action of the connecting arm 703, the square slide rod 6011 is driven to slide at the lower end of the connecting rod 601, thereby adjusting the height of the grinding wheel 602, which is convenient for grinding graphite rods of different diameters. The rotation of the connecting arm 703 on the surface of the square slide rod 6011 can avoid the connecting arm 703 affecting the rotation of the connecting rod 601 and the square slide rod 6011. By setting the through groove, when it is necessary to rotate the second threaded post 701, the cover plate is opened, allowing the hex wrench to pass through the housing 2, driving the internal hex head and the second threaded post 701 to rotate.

[0040] Specifically, a cleaning brush 8 is fixed on the surface of the second threaded tube 702. The cleaning end of the cleaning brush 8 is located between the grinding wheel 602 and the outlet of the housing 2. A clearance ring 801 is provided in the middle of the cleaning brush 8 to avoid the connecting rod 601.

[0041] Understandably, by setting up the cleaning brush 8, after the grinding wheel 602 grinds the graphite rod, the cleaning brush 8 rotates along with the rotating ring 501, thereby cleaning the toner on the surface of the graphite rod from all directions. At the same time, during the raising and lowering of the second threaded tube 702, the cleaning brush 8 rises and falls along with the second threaded tube 702, maintaining the optimal cleaning distance between the cleaning brush 8 and the graphite rod.

[0042] Specifically, the bottom of the housing 2 is equipped with a dust collection component 9 to prevent toner from drifting. The dust collection component 9 includes a funnel 901 fixed to the bottom of the housing 2 and a storage box 902 fixed to the middle of the frame 1. The storage box 902 is connected to the bottom of the funnel 901 through a connecting pipe. An air pump is fixed to the top of the storage box 902. A filter screen 903 is fixed to the inner wall of the storage box 902. The connection between the connecting pipe and the storage box 902 is located below the filter screen 903.

[0043] Understandably, by placing the grinding assembly inside the housing 2, the grinding position is shielded by the housing 2 during the grinding of the graphite rod, preventing graphite powder from drifting. By setting up the dust collection assembly 9, the air pump draws air out of the storage tank 902, creating negative pressure inside the storage tank 902. Under the action of the connecting pipe, the floating toner inside the housing 2 is extracted. By setting up the filter screen 903, the toner is intercepted and filtered to the bottom of the storage tank 902, preventing the toner from entering the air pump and being discharged again.

[0044] Specifically, the inner wall of the funnel 901 is provided with a vibration assembly 10 to prevent toner from accumulating inside the funnel 901. The vibration assembly 10 includes a vibration plate 1001 that is horizontally fixed to the inner wall of the funnel 901 and a striking rod 1002 that rotates on the inner wall of the housing 2 via a rotating shaft. A torsion spring is sleeved on the surface of the rotating shaft to drive the striking rod 1002 to separate from the vibration plate 1001. The lower end of the striking rod 1002 swings and strikes the vibration plate 1001. A lever 1003 is vertically fixed to the upper end of the striking rod 1002. The upper end of the lever 1003 cooperates with the first gear 504.

[0045] Understandably, since the bottom of the housing 2 is equipped with a funnel 901, the inclined surface of the funnel 901 facilitates the entry of toner into the storage tank 902 through the connecting pipe. However, after the toner falls onto the surface of the funnel 901, the negative pressure airflow does not easily disturb the toner, causing the toner to remain on the surface of the funnel 901. Over time, this toner can easily accumulate on the inner wall of the funnel 901, forming clumps. Therefore, by setting up a vibration component 10, during the rotation of the first gear 504, it contacts the upper end of the dial plate, driving the dial plate and the striking rod 1002 to rotate. The torsion spring can drive the dial plate to reset, causing the first gear 504 to drive the dial plate and the striking rod 1002 to swing back and forth. During the swing of the striking rod 1002, it strikes the vibration plate 1001, causing the vibration plate 1001 to generate high-frequency vibration, thereby causing the toner on the inner wall of the funnel 901 to slide down and enter the storage tank 902, preventing the formation of clumps on the inner wall of the funnel 901.

[0046] Specifically, adjustment components 11 for adjusting the size of the outlet and inlet are respectively provided on both sides of the box 2. The adjustment components 11 correspond to the outlet and inlet of the box 2 respectively. The adjustment components 11 include a fixing ring 1101 fixed to the side of the box 2 and multiple baffles 1103 for blocking the outlet or inlet. Multiple fixing shafts 1102 are fixed on the surface of the fixing ring 1101. The fixing shafts 1102 are L-shaped. The baffles 1103 rotate at the end of the fixing shaft 1102 that is parallel to the axis of the fixing ring 1101. The baffles 1103 are arc-shaped, and the width of the end of the baffle 1103 near the fixing shaft 1102 is greater than the width of the end away from the fixing shaft 1102. The multiple baffles 1103 are arranged in two rows, and the two rows of baffles 1103 are staggered. One row of baffles 1103 is used to block the gap between the other row of baffles 1103. A rotating disk 1106 is rotatably mounted on the surface of a fixed ring 1101. Multiple adjusting rods 1104 are fixed to the inner wall of the rotating disk 1106. Guide grooves 1105 are respectively opened on the surface of multiple baffles 1103. Multiple adjusting rods 1104 slide on the inner wall of multiple guide grooves 1105. The adjusting rods 1104 and guide grooves 1105 are located at the end of the baffle 1103 near the fixed shaft 1102. The fixed shaft 1102 is located between the adjusting rods 1104 and the fixed ring 1101. The rotating disk 1106 has a U-shaped cross section. The fixed shaft 1102, adjusting rods 1104 and guide grooves 1105 are all located inside the rotating disk 1106 for concealment. The side of the housing 2 is provided with scale lines, and the surface of the rotating disk 1106 is provided with an indicator needle that matches the scale lines.

[0047] Understandably, since the grinding assembly can grind graphite rods of different diameters, the outlet and inlet diameters on both sides of the housing 2 are relatively large. When grinding graphite rods of smaller diameter, the gap between the graphite rod and the outlet and inlet is relatively large, which can easily cause toner to drift out of the housing 2. Therefore, an adjustment assembly 11 is provided to adjust the diameter of the outlet and inlet to accommodate graphite rods of different diameters and reduce the gap between the graphite rod and the outlet and inlet. When the dust collection assembly 9 extracts toner from the housing 2, the outlet and inlet can act as air inlets. When the gap between the graphite rod and the outlet and inlet becomes smaller, the airflow velocity increases. Under the action of the airflow, toner can be prevented from drifting out of the housing 2 from the outlet and inlet on both sides of the housing 2. When adjusting the inlet and outlet diameters, rotating the rotating disk 1106 drives multiple adjusting rods 1104 to perform circular motion. With the cooperation of the guide groove 1105, multiple baffles 1103 swing around the fixed shaft 1102 as the rotation axis, thereby adjusting the inlet and outlet diameters of the multiple baffles 1103 to adapt to graphite rods of different diameters. With the help of the scale lines and indicator needles, it is easy to accurately adjust the inlet and outlet diameters formed by the multiple baffles 1103.

[0048] This embodiment also provides a method for processing graphite rods in a high-temperature furnace, including the following steps: S1. Adjust the equipment according to the diameter of the graphite rod. Adjust the size of the inlet and outlet on both sides of the box 2 by adjusting the adjustment component 11. By rotating the rotating disk 1106, multiple adjusting rods 1104 are driven to make circular motion. With the cooperation of the guide groove 1105, multiple baffles 1103 are driven to swing around the fixed shaft 1102 as the rotation axis, thereby adjusting the diameter of the inlet and outlet formed by multiple baffles 1103 according to the diameter of the graphite rod. Adjust the height of the grinding wheel 602 by the lifting component 7 to adapt to the grinding of graphite rods of different diameters. S2. Position the graphite rod by placing it on the four-jaw chuck 3. Once all four jaws of the four-jaw chuck 3 have clamped the graphite rod, the center positioning of the graphite rod is completed. The first threaded column 405 drives the first threaded tube 404 and the lifting frame 402 to slide vertically on the surface of multiple first guide rods 403, thereby adjusting the height of the transmission wheel 401 so that the transmission wheel 401 abuts against the surface of the graphite rod. S3. Grinding: When the transmission wheel 401 drives the graphite rod to move into the housing 2, the rotating component 5 drives the grinding wheel 602 to perform a circular motion. At the same time, the second gear 603 meshes and rolls on the surface of the end face gear ring 604, so that the connecting rod 601 and the grinding wheel 602 rotate to grind the graphite rod. S4. Toner cleaning: The cleaning brush 8 rotates along with the rotating ring 501, thereby cleaning the toner on the surface of the graphite rod from all directions. The air pump removes air from the storage tank 902, creating negative pressure inside the storage tank 902. Under the action of the connecting pipe, the toner floating in the tank 2 is cleaned. At the same time, as the first gear 504 rotates, it contacts the upper end of the dial plate, causing the dial plate and the striking rod 1002 to swing and strike the vibrating plate 1001, causing the vibrating plate 1001 to generate high-frequency vibration, thereby causing the toner on the inner wall of the funnel 901 to slide down and enter the storage tank 902, preventing the formation of clumps on the inner wall of the funnel 901.

[0049] In this invention, rotating the rotating disk 1106 drives multiple adjusting rods 1104 to perform circular motion. With the cooperation of the guide groove 1105, multiple baffles 1103 swing around the fixed shaft 1102 as the rotation axis, adjusting the diameter of the inlet and outlet formed by the multiple baffles 1103 according to the diameter of the graphite rod. Then, the cover is opened, allowing a hex wrench to pass through the housing 2, driving the internal hex head and the second threaded post 701 to rotate, causing the second threaded tube 702 to rise and fall. Under the action of the connecting arm 703, the square slide rod 6011 slides at the lower end of the connecting rod 601, adaptively adjusting the height of the grinding wheel 602. After preparation, the four-jaw clamp is used to hold the... The disc 3 clamps the graphite rod in the center, causing the first threaded post 405 to drive the first threaded tube 404 to adjust the height of the lifting frame 402. This causes the transmission wheel 401 to contact the surface of the graphite rod. The drive motor drives the transmission wheel 401 to rotate. Under the friction between the transmission wheel 401 and the graphite rod, the graphite rod is moved through the inlet into the housing 2. The grinding assembly inside the housing 2 grinds the graphite rod. During grinding, the drive motor drives the first gear 504 to rotate. Under the meshing relationship between the gear and the external gear ring 503, the rotating ring 501 rotates on the surface of the annular guide rail 502, thereby causing the grinding wheel 602 to move in a ring on the surface of the graphite rod, performing annular grinding on the graphite rod. During grinding, when the rotating ring 501 drives the connecting rod 601 and the grinding wheel 602 to perform circular motion, it drives the second gear 603 to roll on the surface of the end face gear ring 604, thereby causing the connecting rod 601 and the grinding wheel 602 to rotate, improving the grinding effect of the grinding wheel 602 on the graphite rod. During the grinding process, the cleaning brush 8 rotates along with the rotating ring 501, thereby cleaning the toner on the surface of the graphite rod from all directions. By setting up the dust collection component 9, the air pump draws air out of the storage box 902, creating negative pressure inside the storage box 902. Under the action of the connecting pipe, the toner floating in the box 2 is extracted. At the same time, the outlet and inlet can be used as air inlets. When the graphite rod and the outlet... As the distance between the inlet and outlet decreases, the airflow velocity increases. Under the action of the airflow, toner is prevented from drifting out of the box 2 from the inlets and outlets on both sides of the box 2. During the rotation of the first gear 504, it contacts the upper end of the dial plate, causing the dial plate and the striking rod 1002 to swing and strike the vibrating plate 1001, causing the vibrating plate 1001 to generate high-frequency vibration, thereby causing the toner on the inner wall of the funnel 901 to slide down and enter the storage box 902, preventing the formation of clumps on the inner wall of the funnel 901. The polished graphite rod is moved out from the outlet of the box 2 and continuously driven by another set of transmission components 4, pulling the graphite rod out of the box 2, achieving the purpose of transmission relay.

[0050] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

[0051] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0052] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A high-temperature furnace graphite rod processing equipment, characterized in that, It includes a frame (1) and a grinding assembly disposed above the frame (1) via a housing (2). The grinding assembly is disposed inside the housing (2). The grinding assembly includes a grinding assembly (6) for grinding graphite rods and a rotating assembly (5) for driving the grinding assembly (6) to perform a circular motion. The box (2) is equipped with a cleaning brush (8) for cleaning the ink powder remaining on the surface of the graphite rod after grinding, and a dust collection component (9) is provided at the bottom of the box (2) to prevent ink powder from drifting.

2. The high-temperature furnace graphite rod processing equipment according to claim 1, characterized in that, The rotating assembly (5) includes a rotating ring (501) that rotates on the inner wall of the housing (2) via an annular guide rail (502). The rotating ring (501) is driven to rotate by an external gear ring (503) and a first gear (504). The external gear ring (503) is fixed on the side of the rotating ring (501) facing the entrance of the housing (2).

3. The high-temperature furnace graphite rod processing equipment according to claim 1, characterized in that, The polishing assembly (6) includes a connecting rod (601) that rotates on the inner wall of a rotating ring (501) and a polishing wheel (602) disposed at the lower end of the connecting rod (601). The connecting rod (601) is perpendicular to the rotating ring (501). The connecting rod (601) and the polishing wheel (602) are driven to rotate by a second gear (603) and an end face gear ring (604). The second gear (603) is fixed on the surface of the connecting rod (601), and the end face gear ring (604) is fixed on the inner wall of the housing (2). The second gear (603) meshes with the end face gear ring (604).

4. The high-temperature furnace graphite rod processing equipment according to claim 3, characterized in that, The connecting rod (601) includes a square slide rod (6011) that slides vertically at the lower end of the connecting rod (601). The grinding wheel (602) is fixed at the lower end of the square slide rod (6011). The height of the grinding wheel (602) is adjusted by a lifting assembly (7). The lifting assembly (7) includes a second threaded post (701) that rotates on the surface of a rotating ring (501) and a second threaded tube (702) that is threaded onto the surface of the second threaded post (701). The lower end of the second threaded tube (702) is rotatably connected to the lower end of the square slide rod (6011) through a connecting arm (703).

5. The high-temperature furnace graphite rod processing equipment according to claim 1, characterized in that, The cleaning brush (8) is fixed on the surface of the second threaded tube (702). The cleaning end of the cleaning brush (8) is located between the grinding wheel (602) and the outlet of the box (2). A clearance ring (801) for avoiding the connecting rod (601) is provided in the middle of the cleaning brush (8).

6. The high-temperature furnace graphite rod processing equipment according to claim 1, characterized in that, The vacuuming assembly (9) includes a funnel (901) fixed to the bottom of the box (2) and a storage box (902) fixed to the middle of the frame (1). The storage box (902) is connected to the bottom of the funnel (901) through a connecting pipe. An air pump is fixed to the top of the storage box (902), and a filter screen (903) is fixed to the inner wall of the storage box (902).

7. The high-temperature furnace graphite rod processing equipment according to claim 6, characterized in that, The inner wall of the funnel (901) is provided with a vibration assembly (10) to prevent toner from accumulating inside the funnel (901). The vibration assembly (10) includes a vibration plate (1001) that is horizontally fixed to the inner wall of the funnel (901) and a striking rod (1002) that rotates on the inner wall of the housing (2) via a rotating shaft. The lower end of the striking rod (1002) swings and strikes the vibration plate (1001). The upper end of the striking rod (1002) is vertically fixed with a lever (1003). The upper end of the lever (1003) is engaged with the first gear (504).

8. The high-temperature furnace graphite rod processing equipment according to claim 1, characterized in that, The box body (2) is provided with adjustment components (11) on both sides for adjusting the size of the outlet and the inlet. The adjustment components (11) include a fixing ring (1101) fixed on the side of the box body (2) and a plurality of baffles (1103) for blocking the outlet or the inlet. The baffles (1103) rotate the surface of the fixing ring (1101) through the fixing shaft (1102). The plurality of baffles (1103) are arranged in two rows, and the two rows of baffles (1103) are staggered. One row of baffles (1103) is used to block the gap between the other row of baffles (1103).

9. The high-temperature furnace graphite rod processing equipment according to claim 8, characterized in that, The fixed ring (1101) has a rotating disk (1106) on its surface. The inner wall of the rotating disk (1106) is fixed with a plurality of adjusting rods (1104). The surfaces of the plurality of baffles (1103) are respectively provided with guide grooves (1105) that cooperate with the adjusting rods (1104). The adjusting rods (1104) and the guide grooves (1105) are located at one end of the baffles (1103) near the fixed shaft (1102). The fixed shaft (1102) is located between the adjusting rods (1104) and the fixed ring (1101).

10. A method for processing graphite rods in a high-temperature furnace, comprising a high-temperature furnace graphite rod processing apparatus according to any one of claims 1-9, characterized in that, Includes the following steps: S1. Adjust the equipment according to the diameter of the graphite rod. Adjust the size of the inlet and outlet on both sides of the box (2) by adjusting the component (11). Adjust the height of the grinding wheel (602) by adjusting the lifting component (7) to adapt to grinding graphite rods of different diameters. S2. Position the graphite rod. Place the graphite rod on the four-jaw chuck (3). When all four jaws of the four-jaw chuck (3) clamp the graphite rod, the center positioning of the graphite rod is completed. Adjust the height of the transmission wheel (401) by the first threaded column (405) and the first threaded tube (404) so ​​that the transmission wheel (401) abuts against the surface of the graphite rod. S3. Grinding: When the transmission wheel (401) drives the graphite rod to move into the housing (2), the rotating component (5) drives the grinding wheel (602) to make a circular motion. At the same time, the second gear (603) meshes and rolls on the surface of the end face gear ring (604), so that the connecting rod (601) and the grinding wheel (602) rotate to grind the graphite rod. S4. Toner cleaning: The cleaning brush (8) rotates along with the rotating ring (501) to clean the toner on the graphite rod surface in all directions. The dust collection component (9) cleans the toner floating inside the box (2). At the same time, as the first gear (504) rotates, it drives the vibration component (10) to make the funnel (901) vibrate, thereby causing the toner on the inner wall of the funnel (901) to slide down and enter the storage box (902), thus avoiding the formation of clumps on the inner wall of the funnel (901).

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