A graphite round bar rotary cutting processing platform

Abstract

The present invention discloses a rotary cutting processing platform for graphite round bars, belonging to the technical field of graphite raw material processing. A rotary cutting processing platform for graphite round bars includes a workbench. A tool adjusting assembly is provided in the middle of the workbench. A plurality of discharge ports are circumferentially distributed on the workbench with the tool adjusting assembly as the center. A plurality of first rotating assemblies corresponding to the discharge ports are circumferentially distributed on the workbench. A first clamping assembly for clamping rectangular graphite columns is provided on the first rotating assembly. A pressing assembly for pushing the rectangular graphite columns downward is movably provided on the workbench. An automatic switching assembly is provided between the pressing assembly and the first rotating assembly, having the advantages of stable relative clamping, rotary cutting of multiple rectangular graphite columns in one operation, intermittent downward pushing, complete and efficient cutting, and reliable structure.

Description

Technical Field

[0001] The present invention relates to the technical field of graphite raw material processing, and specifically relates to a rotary cutting processing platform for graphite round bars. Background Art

[0002] Graphite is a carbon material with a special layered structure, and its unique physical and chemical properties make it widely used in industrial, scientific and technological fields. Due to the good adaptability and optimized thermal performance of graphite round bars, graphite round bars are usually used during the use of graphite; during the processing of graphite round bars, the graphite raw material in block structure is usually cut into rectangular graphite columns first, and then the rectangular graphite columns are cut and processed into graphite round bars.

[0003] When the existing rotary cutting processing device for graphite round bars performs rotary cutting on rectangular graphite columns, usually only a single rectangular graphite column can be cut and processed in one rotary cutting operation, and multiple rectangular graphite columns cannot be cut and processed simultaneously, resulting in low working efficiency. Moreover, the size of the graphite round bars after cutting and processing is fixed and cannot meet the production requirements of graphite round bars of different sizes. When graphite round bars of different sizes need to be produced, rotary cutting processing devices of different specifications need to be used, reducing the applicability of the device.

[0004] Therefore, a rotary cutting processing platform for graphite round bars is needed to solve the above problems. Summary of the Invention

[0005] Aiming at the deficiencies of the existing technology, the purpose of the embodiments of the present invention is to provide a rotary cutting processing platform for graphite round bars to solve the problems in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A rotary cutting processing platform for graphite round bars includes a workbench. A tool adjusting component is arranged in the middle of the workbench. A plurality of discharge ports are circumferentially distributed on the workbench with the tool adjusting component as the center. A plurality of first rotating components corresponding to the discharge ports are circumferentially distributed on the workbench. A first clamping component for clamping rectangular graphite columns is arranged on the first rotating components. A pressing component for pushing down rectangular graphite columns is movably arranged on the workbench. An automatic switching component is arranged between the pressing component and the first rotating components.

[0008] As a further solution of the present invention, the tool adjusting assembly includes a fixing plate fixedly arranged above the workbench and a cutter head rotatably arranged at the center of the workbench. The cutter head is connected to the first rotating assembly. A plurality of movable cavities are circumferentially distributed on the cutter head. Each group of partition plates includes two partition plates connected to the cutter head. Vertical grooves are formed on the partition plates. A tool is slidably arranged between the two partition plates. An inclined groove is formed on the tool. A first sliding rod slidably matched with the inclined groove is slidably arranged in the vertical groove. A rotating ring is movably arranged between the fixing plate and the cutter head. A plurality of groups of vertical plates are circumferentially distributed on the rotating ring. The outer ends of the vertical plates penetrate through the cutter head and are connected to the ends of the first sliding rods. A lifting clamping ring is rotatably arranged inside the rotating ring. A plurality of first electric cylinders are connected between the lifting clamping ring and the fixing plate.

[0009] As a further solution of the present invention, the first rotating assembly includes a plurality of support ring seats circumferentially distributed on the workbench. The support ring seats are distributed outside the tool adjusting assembly. A first rotating cylinder is rotatably arranged inside the support ring seat. A first transmission belt ring is arranged on the outer wall of the first rotating cylinder. A plurality of first transmission belt rings are connected by a first transmission belt. A second transmission belt ring is arranged on the outer wall of one of the first rotating cylinders. A rotating rod connected to the cutter head is rotatably arranged on the workbench. One end of the rotating rod penetrates through the cutter head and the fixing plate and is connected to a first belt pulley. A second transmission belt is connected between the second transmission belt ring and the first belt pulley. The other end of the rotating rod is connected to a driving motor installed at the bottom of the workbench.

[0010] As a further solution of the present invention, the first clamping assembly includes right-angle clamping plates symmetrically and movably arranged inside the first rotating cylinder. At the upper and lower ends of the sides of the right-angle clamping plates away from each other, first cross bars penetrating through the first rotating cylinder are symmetrically arranged. The outer ends of the first cross bars are connected by connecting rods. An operation ring is slidably sleeved outside the first rotating cylinder. The two ends of the operation ring are respectively movably connected to the connecting rods located at the upper end of the first rotating cylinder through hinge plates. A first spring is connected between the outer wall of the first rotating cylinder and the operation ring.

[0011] As a further solution of the present invention, the pushing component includes a fixed cylinder arranged above the workbench. The bottom of the fixed cylinder is connected to the fixing plate through a plurality of brackets. A plurality of guiding grooves are circumferentially distributed on the fixed cylinder. A screw rod is rotatably arranged inside the fixed cylinder. The screw rod is movably connected to the rotating rod through an automatic switching component. A threaded sleeve is threadedly connected to the outside of the screw rod. A plurality of sliding frames slidably matched with the guiding grooves are connected to the outer wall of the threaded sleeve. An abutting plate is connected to the outer ends of the sliding frames. A sliding plate is slidably arranged on the sliding frame. A second cross bar movably penetrating through the abutting plate is connected to the side of the sliding plate away from the threaded sleeve. A connecting seat is connected to the end of the second cross bar away from the threaded sleeve. A pushing rod is installed on the side of the connecting seat close to the workbench. A second spring is connected between the abutting plate and the connecting seat.

[0012] As a further solution of the present invention, the automatic switching component includes a first card slot provided at the top of the rotating rod and a second card slot provided at the bottom of the screw rod. A first card plate is movably clamped in the first card slot, and a second card plate is movably clamped in the second card slot. A rotating column is connected between the first card plate and the second card plate. An activity groove plate that rotates in cooperation with the rotating column is provided between the first card plate and the second card plate. A column penetrating the activity groove plate is installed at the bottom of the fixed cylinder. A retaining ring is provided at one end of the column away from the fixed cylinder. A fourth spring is connected between the retaining ring and the activity groove plate. An adjustment module is provided between the rotating rod and the activity groove plate.

[0013] As a further solution of the present invention, the adjustment module includes a ratchet provided on the outer side of the rotating rod and a rotating cam rotatably provided on the fixed plate. The rotating cam is movably sleeved on the outer side of the rotating rod. A plurality of pawls that are rotatably connected in the circumferential direction inside the rotating cam and are movably engaged with the ratchet are provided. A third spring is connected between the pawl and the rotating cam. A support seat is installed on the fixed plate. The top end of the support seat is rotatably connected with an L-shaped swing rod. One end of the L-shaped swing rod is movably abutted against the outer side wall of the rotating cam. The other end of the L-shaped swing rod is connected with a second sliding rod that slidably cooperates with the activity groove plate.

[0014] As a further solution of the present invention, a second rotating component and a second clamping component are further provided at the bottom of the workbench. The second rotating component includes a plurality of second rotating cylinders rotatably provided at the bottom of the workbench. The second rotating cylinders correspond to the material discharge ports one by one. A third transmission belt ring is provided on the outer wall of the bottom of the second rotating cylinder. A second belt pulley is connected to the output shaft of the driving motor. The third transmission belt ring and the second belt pulley are connected by a third transmission belt. A fourth transmission belt ring is provided on the outer side wall of the third transmission belt ring. The plurality of fourth transmission belt rings are connected by a fourth transmission belt.

[0015] As a further solution of the present invention, the second clamping component includes a plurality of arc-shaped clamping plates circumferentially distributed inside the second rotating cylinder. One side of the plurality of arc-shaped clamping plates facing each other has a concave arc surface. A plurality of third sliding rods penetrating the second rotating cylinder are connected to the side of the arc-shaped clamping plate close to the inner wall of the second rotating cylinder. A second electric cylinder is connected between the inner wall of the second rotating cylinder and the arc-shaped clamping plate. A visual sensor is installed on the inner side wall of the second rotating cylinder near the material discharge port. The visual sensor is located between two adjacent arc-shaped clamping plates.

[0016] As a further solution of the present invention, a protective side frame is provided on the outer side of the workbench. A controller is provided on the protective side frame. The controller is electrically connected to the electrical equipment inside the device.

[0017] In summary, the embodiments of the present invention have the following beneficial effects compared with the prior art:

[0018] 1. In the present invention, through the tool adjusting assembly, according to the size of the rectangular graphite column and the size of the required graphite round bar, by controlling the first electric cylinder to extend downward or contract upward, the position of the tool can be adaptively adjusted, which can meet the rotational cutting requirements of rectangular graphite columns of different specifications and obtain graphite round bars that meet the size requirements.

[0019] 2. In the present invention, through the cooperation of the first rotating assembly and the first clamping assembly, relative clamping and rotation of multiple rectangular graphite bars can be achieved. Through the contact between the rectangular graphite bar and the tool, multiple rectangular graphite columns can be synchronously rotationally cut in one operation, improving work efficiency.

[0020] 3. In the present invention, through the cooperation of the pushing assembly and the automatic switching assembly, when rotational cutting treatment of the rectangular graphite column is required, the driving motor drives the rotating rod to rotate forward, which can achieve intermittent synchronous rotation between the rotating rod and the screw rod, and can achieve intermittent downward movement of the rectangular graphite column. When the rotational cutting treatment of the rectangular graphite column ends, the driving motor drives the rotating rod to rotate reversely, which can achieve continuous upward movement of the pushing rod. When the pushing rod moves to the highest point, the reset of the pushing rod is realized, facilitating the subsequent downward pushing treatment of the rectangular graphite column to be processed.

[0021] 4. In the present invention, through the cooperation of the second rotating assembly and the second clamping assembly, after the bottom of the rectangular graphite column is rotationally cut into a cylindrical shape, the arc-shaped clamping plates relatively clamp the bottom of the cylindrical graphite column by approaching each other, realizing relative clamping of the upper and lower ends of the rectangular graphite column, avoiding the situation where the rectangular graphite column cannot be rotated and cut after being pushed out of the right-angle clamping plate, and realizing the complete rotational cutting operation of the rectangular graphite column from the lower end to the upper end.

[0022] To more clearly elaborate the structural features and functions of the present invention, the following will detail the present invention in combination with the drawings and specific embodiments. Description of the Drawings

[0023] Figure 1 It is a three-dimensional view of the graphite round bar rotational cutting processing platform in the invention embodiment.

[0024] Figure 2 It is an assembly drawing of the tool adjusting assembly, the first rotating assembly, the first clamping assembly and the pushing assembly in the invention embodiment.

[0025] Figure 3 It is a sectional view of the tool adjusting assembly in the invention embodiment.

[0026] Figure 4 It is a structural schematic diagram of the cutter head in the invention embodiment.

[0027] Figure 5Schematic diagram of the first rotating assembly in the invention embodiment.

[0028] Figure 6 Cross-sectional view of the first clamping assembly in the invention embodiment.

[0029] Figure 7 Schematic diagram of the pushing assembly in the invention embodiment.

[0030] Figure 8 Cross-sectional view of the automatic switching assembly in the invention embodiment.

[0031] Figure 9 It is Figure 8 Partial enlarged view at position A in

[0032] Figure 10 Schematic diagram of the screw rod in the invention embodiment.

[0033] Figure 11 Bottom view of the graphite round bar rotary cutting processing platform in the invention embodiment.

[0034] Figure 12 Schematic diagram of the second rotating assembly in the invention embodiment.

[0035] Figure 13 Schematic diagram of the second clamping assembly in the invention embodiment.

[0036] Reference numerals: 1, workbench; 101, discharge port; 102, protective side frame; 103, bottom column; 104, controller;

[0037] 2, tool adjusting assembly; 201, fixing plate; 202, first electric cylinder; 203, lifting snap ring; 204, rotating ring; 205, vertical plate; 206, cutter head; 207, tool; 208, inclined groove; 209, first slide bar; 210, partition board; 211, vertical groove;

[0038] 3, first rotating assembly; 301, support ring seat; 302, first rotating cylinder; 303, first drive belt ring; 304, second drive belt ring; 305, first drive belt; 306, first pulley; 307, second drive belt; 308, rotating rod; 309, drive motor;

[0039] 4, first clamping assembly; 401, right-angle clamping plate; 402, first cross bar; 403, connecting rod; 404, hinge plate; 405, operating ring; 406, first spring;

[0040] 5. Pushing component; 501. Bracket; 502. Fixed cylinder; 503. Guide groove; 504. Screw; 505. Threaded sleeve; 506. Slide frame; 507. Contact plate; 508. Slide plate; 509. Second cross bar; 510. Connecting seat; 511. Pushing rod; 512. Second spring

[0041] 6. Automatic switching component; 601. Ratchet; 602. Rotating cam; 603. Pawl; 604. Third spring; 605. L-shaped swing rod; 606. Support seat; 607. Second slide rod; 608. Movable groove plate; 609. Column; 610. Retaining ring; 611. Fourth spring; 612. First clamping groove; 613. First clamping plate; 614. Rotating column; 615. Second clamping plate; 616. Second clamping groove

[0042] 7. Second rotating component; 701. Second rotating cylinder; 702. Third drive belt ring; 703. Third drive belt; 704. Second pulley; 705. Fourth drive belt ring; 706. Fourth drive belt

[0043] 8. Second clamping component; 801. Vision sensor; 802. Arc-shaped clamping plate; 803. Third slide rod; 804. Second electric cylinder Detailed implementation mode

[0044] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0045] The following describes the specific implementation of the present invention in detail with reference to specific embodiments.

[0046] In an embodiment of the present invention, refer to Figures 1 - 2 , a graphite round bar rotary cutting processing platform, including a workbench 1, a tool adjusting component 2 is provided in the middle of the workbench 1, a plurality of discharge ports 101 are circumferentially distributed on the workbench 1 with the tool adjusting component 2 as the center, a plurality of first rotating components 3 are circumferentially distributed on the workbench 1 corresponding to the discharge ports 101, a first clamping component 4 for clamping a rectangular graphite column is provided on the first rotating component 3, a pushing component 5 for pushing the rectangular graphite column downward is movably provided on the workbench 1, and an automatic switching component 6 is provided between the pushing component 5 and the first rotating component 3.

[0047] In this embodiment, through the first clamping assembly 4, a plurality of rectangular graphite columns can be relatively clamped. The first rotating assembly 3 synchronously cuts a plurality of rectangular graphite columns by driving the tool adjusting assembly 2 and the first clamping assembly 4 to rotate, avoiding the low efficiency of only being able to cut a single rectangular graphite column by one-time rotary cutting and improving the processing efficiency. The first rotating assembly 3 can intermittently push the rectangular graphite column downward during the cutting process of the rectangular graphite column through the cooperation of the automatic switching assembly 6 and the pressing assembly 5, facilitating the overall rotary cutting process of the rectangular graphite column. At the same time, through the tool adjusting assembly 2, the cutting depth can be adjusted to meet the cutting requirements of graphite round bars of different specifications, avoiding the existing situation of only being able to cut graphite round bars of a single specification and improving the applicability of the device.

[0048] Among them, a protective side frame 102 is arranged outside the workbench 1, and a controller 104 is arranged on the protective side frame 102. The controller 104 is electrically connected to the electrical equipment inside the device. Through the protective side frame 102, effective protection can be provided for the staff and the device. At the same time, it can prevent cutting waste chips from flying outside the device, facilitating the subsequent centralized collection of waste chips. Through the controller 104, it is convenient for the staff to control the start and stop of the electrical equipment inside the device. A plurality of bottom columns 103 are circumferentially distributed at the bottom of the workbench 1. Through the bottom columns 103, the device can be stably supported.

[0049] In an embodiment of the present invention, refer to Figures 1 - 4 , the tool adjusting assembly 2 includes a fixing plate 201 fixedly arranged above the center of the workbench 1 and a cutter head 206 rotatably arranged at the center of the workbench 1. The cutter head 206 is connected to the first rotating assembly 3. A plurality of movable cavities are circumferentially distributed on the cutter head 206. Each group of partition plates 210 includes two partition plates 210 connected to the cutter head 206. A vertical groove 211 is opened on the partition plate 210. A tool 207 is slidably arranged between the two partition plates 210. An inclined groove 208 is opened on the tool 207. A first sliding rod 209 slidably matched with the inclined groove 208 is slidably arranged in the vertical groove 211. A rotating ring 204 is movably arranged between the fixing plate 201 and the cutter head 206. A plurality of groups of vertical plates 205 are circumferentially distributed on the rotating ring 204. The outer end of the vertical plate 205 penetrates through the cutter head 206 and is connected to the end of the first sliding rod 209. A lifting clamping ring 203 is rotatably arranged inside the rotating ring 204. A plurality of first electric cylinders 202 are connected between the lifting clamping ring 203 and the fixing plate 201.

[0050] In this embodiment, after the rectangular graphite column is relatively clamped, the first rotating assembly 3 drives the cutter head 206 and the first clamping assembly 4 to rotate. The first rotating assembly 3 intermittently pushes the rectangular graphite column downward in a manner of cooperating with the pushing assembly 5 and the automatic switching assembly 6. During the intermittent downward movement of the rectangular graphite column, according to the size of the rectangular graphite column and the size of the required graphite round rod, the staff controls the first electric cylinder 202 to extend downward through the controller 104. The first electric cylinder 202 drives the rotating ring 204 to move downward synchronously by connecting with the lifting clamping ring 203 and the rotating cooperation between the lifting clamping ring 203 and the rotating ring 204. The rotating ring 204 drives the first sliding rod 209 to move downward along the vertical groove 211 by connecting with the vertical plate 205 and the connection between the vertical plate 205 and the first sliding rod 209. The first sliding rod 209 pushes the cutter 207 to move outward by slidingly cooperating with the inclined groove 208 and the cutter 207 slidingly cooperating with the partition plate 210. The first rotating assembly 3 drives the cutter 207 to rotate synchronously by driving the cutter head 206 to rotate, which can increase the rotational cutting depth of the outer rectangular graphite column, thus meeting the processing requirements;

[0051] By controlling the first electric cylinder 202 to extend downward or contract upward, the position of the cutter 207 can be adaptively adjusted to meet the rotational cutting requirements of rectangular graphite columns of different specifications, and a graphite round rod that meets the size can be obtained;

[0052] Among them, the low end of the inclined groove 208 is close to the center of the cutter head 206, which can ensure that the cutter 207 moves outward during the downward movement of the first sliding rod 209. The lifting clamping ring 203 is set as a ring with a C-shaped cross-section, and four discharge ports 101 can be provided.

[0053] In an embodiment of the present invention, refer to Figures 1 - 5 , the first rotating assembly 3 includes a plurality of support ring seats 301 circumferentially distributed on the workbench 1. The support ring seats 301 are distributed outside the tool adjustment assembly 2. A first rotating cylinder 302 is rotatably arranged in the support ring seat 301. A first transmission belt ring 303 is arranged on the outer wall of the first rotating cylinder 302. A plurality of first transmission belt rings 303 are connected by a first transmission belt 305. A second transmission belt ring 304 is arranged on the outer wall of one of the first rotating cylinders 302. A rotating rod 308 connected to the cutter head 206 is rotatably arranged on the workbench 1. One end of the rotating rod 308 penetrates through the cutter head 206 and the fixing plate 201 and is connected to a first belt pulley 306. A second transmission belt 307 is connected between the second transmission belt ring 304 and the first belt pulley 306. The other end of the rotating rod 308 is connected to a driving motor 309 installed at the bottom of the workbench 1.

[0054] In this embodiment, the first clamping assembly 4 provided on the first rotating cylinder 302 can perform relative clamping on the rectangular graphite column. During the rotary cutting process, the driving motor 309 drives the cutter head 206 and the first belt pulley 306 to rotate synchronously by rotating the driving rod 308. The first belt pulley 306 drives one of the first rotating cylinders 302 to rotate by connecting with the second transmission belt loop 304 through the second transmission belt 307. The first rotating cylinder 302 drives a plurality of first rotating cylinders 302 to rotate synchronously by connecting with a plurality of first transmission belt loops 303 through the first transmission belt 305 and by the rotational cooperation between the first rotating cylinder 302 and the support ring seat 301. The first rotating cylinder 302 drives the rectangular graphite column to rotate synchronously through the first clamping assembly 4. Through the cooperation of the tool adjusting assembly 2, rapid rotary cutting can be performed on the rectangular graphite column, enabling synchronous rotary cutting of multiple rectangular graphite columns in one operation and improving work efficiency.

[0055] Among them, the number of the first rotating cylinders 302 is the same as the number of the discharge ports 101. The outer diameter of the first belt pulley 306 is smaller than the outer diameter of the second transmission belt loop 304, so that the rotation speed of the tool adjusting assembly 2 is greater than the rotation speed of the rectangular graphite column, ensuring that the tool adjusting assembly 2 can perform sufficient cutting on the rectangular graphite column.

[0056] In an embodiment of the present invention, refer to Figures 1 - 6 , the first clamping assembly 4 includes right-angle clamping plates 401 symmetrically and movably arranged inside the first rotating cylinder 302. The two right-angle clamping plates 401 clamp the rectangular graphite column by approaching each other. At the upper and lower ends of the mutually remote sides of the right-angle clamping plates 401, first cross bars 402 penetrating the first rotating cylinder 302 are symmetrically arranged. The outer ends of the first cross bars 402 are connected by connecting rods 403. An operation ring 405 is slidably sleeved outside the first rotating cylinder 302. The two ends of the operation ring 405 are respectively movably connected to the connecting rods 403 located at the upper end of the first rotating cylinder 302 through hinge plates 404. A first spring 406 located between the first cross bar 402 and the operation ring 405 is connected between the outer wall of the first rotating cylinder 302 and the operation ring 405.

[0057] In this embodiment, in the initial state, the two ends of the symmetrically arranged right-angle clamping plates 401 are in mutual contact, the first spring 406 is in its original length, and the operation ring 405 is at the lowest point.

[0058] When relative clamping of the rectangular graphite column is required, the operation ring 405 is pushed upward. The first spring 406 is stressed and contracts. At the same time, the operation ring 405 drives the symmetrically arranged right-angle clamping plates 401 to move away from each other through the articulated plate 404 being movably connected to the connecting rod 403 and the connecting rod 403 being connected to the first cross bar 402, so that the distance between the two right-angle clamping plates 401 becomes larger and the angle between the articulated plate 404 and the first cross bar 402 becomes smaller.

[0059] The rectangular graphite column is placed between the two right-angle clamping plates 401, and the operation ring 405 is released. The first spring 406 elongates downward and pushes the operation ring 405 to move downward along the outer wall of the first rotating cylinder 302. The operation ring 405 drives the symmetrically arranged right-angle clamping plates 401 to move closer to each other through the articulated plate 404 being movably connected to the connecting rod 403 and the connecting rod 403 being connected to the first cross bar 402. The angle between the articulated plate 404 and the first cross bar 402 becomes larger, and the symmetrically arranged right-angle clamping plates 401 relatively clamp the rectangular graphite column by moving closer to each other.

[0060] Among them, the contact surface between the right-angle clamping plate 401 and the rectangular graphite column is set as a rough surface, which can stably relatively clamp the rectangular graphite. Under the action of the self-weight of the operation ring 405 and the downward thrust of the first spring 406, the clamping state of the rectangular graphite column can be ensured during the rotation of the first rotating cylinder 302, and the rectangular graphite column can be prevented from moving downward under the action of its own gravity.

[0061] In an embodiment of the present invention, refer to Figures 1 - 7 , the pressing component 5 includes a fixed cylinder 502 arranged above the workbench 1. The bottom of the fixed cylinder 502 is connected to the fixing plate 201 through a plurality of brackets 501. A plurality of guide grooves 503 are circumferentially distributed on the fixed cylinder 502. A screw rod 504 is rotatably arranged inside the fixed cylinder 502. The screw rod 504 is movably connected to the rotating rod 308 through an automatic switching component 6. A threaded sleeve 505 is threadedly connected to the outside of the screw rod 504. A plurality of sliding frames 506 that are slidably matched with the guide grooves 503 are connected to the outer wall of the threaded sleeve 505. The outer end of the sliding frame 506 is connected to an abutting plate 507. A sliding plate 508 is slidably arranged on the sliding frame 506. A second cross bar 509 that movably penetrates the abutting plate 507 is connected to the side of the sliding plate 508 away from the threaded sleeve 505. A connecting seat 510 is connected to the end of the second cross bar 509 away from the threaded sleeve 505. A pressing rod 511 is installed on the side of the connecting seat 510 close to the workbench 1. A second spring 512 sleeved on the outside of the second cross bar 509 is connected between the abutting plate 507 and the connecting seat 510.

[0062] In this embodiment, in the initial state, the threaded sleeve 505 and the push rod 511 are at the highest point, and the second spring 512 is at its original length. At this time, the push rod 511 and the first rotating cylinder 302 are coaxial;

[0063] When relative clamping treatment of the rectangular graphite column is required, by pushing the operation ring 405 upward, the distance between the symmetrically arranged right-angle clamping plates 401 becomes larger. The staff abuts one side of the rectangular graphite column against the push rod 511 and pushes the push rod 511 in a manner approaching the fixed cylinder 502. The second spring 512 is stressed and contracts. The push rod 511 approaches the fixed cylinder 502 by means of the sliding fit between the second cross bar 509 and the abutting plate 507 and the sliding fit between the sliding plate 508 and the sliding frame 506, facilitating the movement of the rectangular graphite column to directly above the first rotating cylinder 302. Then, the rectangular graphite column is moved downward so that the rectangular graphite column is located between the two right-angle clamping plates 401. Then, the operation ring 405 is released. During the downward elongation of the hinge plate 404, the right-angle clamping plates 401 clamp the rectangular graphite column by approaching each other. Then, the top end of the rectangular graphite column is pushed downward so that the top end of the rectangular graphite column is below the bottom end of the push rod 511. At the same time, the abutment between the rectangular graphite column and the push rod 511 is released. The second spring 512 pushes the connecting seat 510 away from the threaded sleeve 505 by means of outward elongation and the sliding fit between the second cross bar 509 and the abutting plate 507. The connecting seat 510 drives the push rod 511 to move synchronously, so that the push rod 511 is coaxial with the first rotating cylinder 302 again. At this time, the bottom end of the push rod 511 is directly above the rectangular graphite column;

[0064] When rotary cutting of the rectangular graphite column is required, the driving motor 309 drives the rotating rod 308 to rotate, so that the tool adjusting assembly 2 and the rectangular graphite column rotate, and local rotary cutting treatment can be performed on the rectangular graphite column. At the same time, the rotating rod 308 drives the screw rod 504 to rotate synchronously through the automatic switching assembly 6. The screw rod 504 drives the abutting plate 507 to move downward by means of threaded connection with the threaded sleeve 505 and the sliding fit between the sliding frame 506 and the guiding groove 503. The abutting plate 507 drives the connecting seat 510 to move synchronously by means of sliding fit with the second cross bar 509. The connecting seat 510 drives the push rod 511 to move synchronously, so that the rectangular graphite column can be pushed downward, facilitating orderly rotary cutting treatment of the rectangular graphite column from bottom to top and realizing the overall rotary cutting operation of the rectangular graphite column;

[0065] Wherein, the outer diameter of the push rod 511 is smaller than the diameter of the inscribed circle of the square formed by the two right-angle clamping plates 401, which can ensure that the push rod 511 will not interfere with the right-angle clamping plates 401 during the downward movement, improving the practicability of the device.

[0066] In one embodiment of the present invention, refer toFigures 1 - 10 The automatic switching component 6 includes a first card slot 612 provided at the top of the rotating rod 308 and a second card slot 616 provided at the bottom of the screw rod 504. A first card plate 613 is movably clamped in the first card slot 612, and a second card plate 615 is movably clamped in the second card slot 616. A rotating column 614 is connected between the first card plate 613 and the second card plate 615. An activity groove plate 608 that is rotationally matched with the rotating column 614 is provided between the first card plate 613 and the second card plate 615. A column 609 that penetrates the activity groove plate 608 is installed at the bottom of the fixed cylinder 502. A retaining ring 610 is provided at one end of the column 609 away from the fixed cylinder 502. A fourth spring 611 sleeved on the outer side of the column 609 is connected between the retaining ring 610 and the activity groove plate 608. An adjusting module is provided between the rotating rod 308 and the activity groove plate 608;

[0067] The adjusting module includes a ratchet wheel 601 provided on the outer side of the rotating rod 308 and a rotating cam 602 rotatably provided on the fixing plate 201. The rotating cam 602 is movably sleeved on the outer side of the rotating rod 308. A plurality of pawls 603 that are rotationally connected to the inner circumference of the rotating cam 602 and are movably engaged with the ratchet wheel 601 are provided. A third spring 604 is connected between the pawl 603 and the rotating cam 602. A support seat 606 is installed on the fixing plate 201. The top end of the support seat 606 is rotatably connected to an L-shaped swing rod 605. One end of the L-shaped swing rod 605 is movably abutted against the outer side wall of the rotating cam 602. The other end of the L-shaped swing rod 605 is connected to a second sliding rod 607 that is slidably matched with the activity groove plate 608.

[0068] In this embodiment, in the initial state, the activity groove plate 608 is located at the highest point, and the retaining ring 610 is in the primary compression state. At this time, the first card plate 613 is always clamped with the first card slot 612, and the second card plate 615 is in a movable clamping state with the second card slot 616. At this time, the synchronous rotation between the rotating rod 308 and the screw rod 504 can be realized. The closest end of the rotating cam 602 abuts against the bottom end of the L-shaped swing rod 605, and there is a distance between the bottom of the first card plate 613 and the bottom of the first card slot 612;

[0069] When the rectangular graphite column needs to be rotationally cut, the driving motor 309 drives the rotating rod 308 to rotate forward. The rotating rod 308 drives the ratchet wheel 601 to rotate synchronously. The ratchet wheel 601 drives the rotating cam 602 to rotate synchronously by means of being movably engaged with the pawl 603 and being connected to the rotating cam 602 through the third spring 604. The intermittent synchronous rotation between the rotating rod 308 and the screw rod 504 can be realized. At this time, the intermittent downward movement of the rectangular graphite column can be realized;

[0070] Specifically, during the process of the outermost end of the rotating cam 602 approaching the bottom end of the L-shaped swing rod 605, the rotating cam 602 drives the L-shaped swing rod 605 to rotate downward by means of the movable abutment with the L-shaped swing rod 605 and the rotational cooperation between the L-shaped swing rod 605 and the support base 606. The L-shaped swing rod 605 drives the movable groove plate 608 to move downward by means of the sliding cooperation between the second sliding rod 607 and the movable groove plate 608 and the sliding cooperation between the movable groove plate 608 and the column 609. The fourth spring 611 is stressed and contracts, and the fourth spring 611 is in a deeply compressed state. The movable groove plate 608 drives the first clamping plate 613 and the second clamping plate 615 to move downward by means of the rotational cooperation with the rotating column 614, and the clamping connection between the second clamping plate 615 and the second clamping groove 616 can be released, thereby releasing the synchronous rotation between the rotating rod 308 and the screw rod 504; in this state, the rectangular graphite column will not move downward, and moreover, the rectangular graphite column can be subjected to rotary cutting treatment;

[0071] During the process of the innermost end of the rotating cam 602 approaching the bottom end of the L-shaped swing rod 605, the outer end of the rotating cam 602 does not actively push the bottom of the L-shaped swing rod 605. The fourth spring 611 elongates upward and drives the movable groove plate 608 to move upward by means of the sliding cooperation between the movable groove plate 608 and the column 609. The movable groove plate 608 drives the rotating column 614 to move upward synchronously by means of the rotational cooperation with the rotating column 614, and the clamping connection between the second clamping plate 615 and the second clamping groove 616 can be re-established, that is, the rotating rod 308 and the screw rod 504 are again in a synchronous rotation state. The rotating rod 308 drives the pressing rod 511 to move downward by driving the screw rod 504 to rotate forward. At the same time, the movable groove plate 608 drives the L-shaped swing rod 605 to rotate upward by means of the sliding cooperation between the movable groove plate 608 and the second sliding rod 607 and the rotational cooperation between the L-shaped swing rod 605 and the support base 606, so that the bottom end of the L-shaped swing rod 605 is always in contact with the outer side wall of the rotating cam 602; in this state, the rectangular graphite column will move downward, and moreover, the rectangular graphite column can be subjected to rotary cutting treatment;

[0072] During the meshing process of the ratchet wheel 601 and the rotating cam 602, the intermittent downward movement of the rectangular graphite column can be realized, which is convenient for automatically and comprehensively rotating and cutting the rectangular graphite column from bottom to top in sequence, improving the practicability of the device;

[0073] After the rotary cutting process of the rectangular graphite column is completed, the drive motor 309 drives the rotating rod 308 to rotate reversely. The rotating rod 308 drives the ratchet wheel 601 to rotate synchronously. The ratchet wheel 601 does not engage with the ratchet pawl 603. In this state, the fourth spring 611 ensures that the second clamping plate 615 and the second clamping groove 616 are in a clamped state by pushing the movable groove plate 608 upward, that is, the rotating rod 308 and the screw rod 504 are in a synchronous rotating state. The rotating rod 308 drives the pressing rod 511 to move upward by driving the screw rod 504 to rotate reversely synchronously, so that the pressing rod 511 can be continuously moved upward. When the pressing rod 511 moves to the highest point, the drive motor 309 stops working, which is convenient for clamping the subsequent rectangular graphite column to be processed.

[0074] Among them, the distance between the bottom end of the first clamping plate 613 and the bottom end of the first clamping groove 612 is greater than the height of the clamping area where the second clamping plate 615 and the second clamping groove 616 are clamped, which can ensure that the second clamping plate 615 and the second clamping groove 616 can be clamped and separated, meeting the flexible switching of different working states of the device.

[0075] In an embodiment of the present invention, refer to Figures 1 - 13 , a second rotating assembly 7 and a second clamping assembly 8 are further provided at the bottom of the workbench 1. The second rotating assembly 7 includes a plurality of second rotating cylinders 701 rotatably provided at the bottom of the workbench 1. The second rotating cylinders 701 correspond to the discharge ports 101 one by one. A third transmission belt ring 702 is provided on the outer wall of the bottom of the second rotating cylinder 701. A second belt pulley 704 is connected to the output shaft of the drive motor 309. The third transmission belt ring 702 and the second belt pulley 704 are connected by a third transmission belt 703. A fourth transmission belt ring 705 is provided on the outer side wall of the third transmission belt ring 702. The plurality of fourth transmission belt rings 705 are connected by a fourth transmission belt 706;

[0076] The second clamping assembly 8 includes a plurality of arc-shaped clamping plates 802 circumferentially distributed inside the second rotating cylinder 701. One side of the plurality of arc-shaped clamping plates 802 facing each other is provided with a concave arc surface. A plurality of third sliding rods 803 penetrating the second rotating cylinder 701 are connected to the side of the arc-shaped clamping plate 802 close to the inner wall of the second rotating cylinder 701. A second electric cylinder 804 is connected between the inner wall of the second rotating cylinder 701 and the arc-shaped clamping plate 802. A visual sensor 801 is installed on the inner side wall of the second rotating cylinder 701 near the discharge port 101. The visual sensor 801 is located between two adjacent arc-shaped clamping plates 802.

[0077] In this embodiment, the driving motor 309 is a bidirectional motor. While the driving motor 309 drives the rotating rod 308 to rotate, the second pulley 704 rotates synchronously. The second pulley 704 drives one of the second rotating cylinders 701 to rotate by being connected to the third transmission belt 703, and the second rotating cylinder 701 drives the remaining second rotating cylinders 701 to rotate synchronously by being connected through the fourth transmission belt 706 and a plurality of fourth transmission belt loops 705;

[0078] After the bottom of the rectangular graphite column is rotated and cut into a cylindrical shape, through the cooperation of the pushing component 5 and the automatic switching component 6, the intermittent downward movement of the rectangular graphite column can be realized. The rectangular graphite column will pass through the discharge port 101 and enter the second rotating cylinder 701. When the visual sensor 801 detects the bottom of the rectangular graphite column, the visual sensor 801 will transmit the detected data to the controller 104. The controller 104 controls the second electric cylinder 804 to extend to push the arc-shaped clamping plate 802 to move towards the center of the second rotating cylinder 701. The arc-shaped clamping plate 802 relatively clamps the bottom of the cylindrical graphite column by approaching each other, realizing the relative clamping of the upper and lower ends of the rectangular graphite column, facilitating the full rotation and cutting treatment of the rectangular graphite column, and avoiding the situation where the rectangular graphite column cannot be rotated and cut after being pushed out of the right-angle clamping plate 401, realizing the complete rotation and cutting operation of the rectangular graphite column from the lower end to the upper end;

[0079] When the rectangular graphite column completes the rotation and cutting, the rectangular graphite column is not in contact with the cutting tool 207. At this time, the threaded sleeve 505 moves down to the lowest point. The controller 104 controls the driving motor 309 to work in the reverse direction, and the driving motor 309 drives the rotating rod 308 to rotate reversely, which can realize the continuous upward movement of the push rod 511, facilitating the quick return of the push rod 511 to the highest point. At the same time, the controller 104 controls the second electric cylinder 804 to contract, and the second electric cylinder 804 drives the arc-shaped clamping plate 802 to move synchronously to release the contact between the arc-shaped clamping plate 802 and the cylindrical graphite column, facilitating the export of the cut graphite column;

[0080] Among them, at least three arc-shaped clamping plates 802 are provided, and the third sliding rods 803 are distributed at both ends of the arc-shaped clamping plates 802. By the arc-shaped clamping plates 802 with adjustable positions, the relative clamping requirements of cylindrical graphite columns with different sizes after rotation and cutting can be met, improving the applicability of the device.

[0081] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A graphite round rod rotary cutting processing platform, comprising a workbench, characterized in that: A tool adjustment assembly is provided in the middle of the workbench, and the tool adjustment assembly is used to adjust the cutting depth. The tool adjustment assembly includes a fixed plate fixedly arranged above the workbench and a cutter disc rotatably arranged in the center of the workbench. The workbench is circumferentially distributed with a plurality of discharge ports with the tool adjustment assembly as the center. A rotating rod connected to the cutter disc is rotatably provided on the workbench, and one end of the rotating rod is connected to a driving motor installed at the bottom of the workbench. A plurality of first rotating assemblies corresponding to the discharge ports are circumferentially distributed on the workbench, and a first clamping assembly for clamping a rectangular graphite column is provided on the first rotating assembly. A pushing assembly for pushing the rectangular graphite column downward is movably provided on the workbench, and an automatic switching assembly is provided between the pushing assembly and the first rotating assembly; The pushing assembly includes a fixed cylinder arranged above the workbench, the bottom of the fixed cylinder is connected to the fixed plate through a plurality of brackets, a plurality of guide grooves are distributed circumferentially on the fixed cylinder, a screw is rotatably arranged inside the fixed cylinder, the screw is movably connected to the rotating rod through an automatic switching assembly, a threaded sleeve is threadedly connected to the outer side of the screw, a plurality of sliding frames slidably matched with the guide grooves are connected to the outer wall of the threaded sleeve, an abutment plate is connected to the outer end of the sliding frame, a slide plate is slidably arranged on the sliding frame, a second cross bar movably penetrating the abutment plate is connected to the side of the slide plate away from the threaded sleeve, a connecting seat is connected to the end of the second cross bar away from the threaded sleeve, a pushing rod is installed on the side of the connecting seat close to the workbench, and a second spring is connected between the abutment plate and the connecting seat; The automatic switching assembly includes a first card slot arranged at the top of the rotating rod and a second card slot arranged at the bottom of the screw rod, a first card plate is movably connected in the first card slot, a second card plate is movably connected in the second card slot, a rotating column is connected between the first card plate and the second card plate, a movable slot plate that rotates with the rotating column is arranged between the first card plate and the second card plate, a column penetrating the movable slot plate is installed at the bottom of the fixed cylinder, a retaining ring is arranged at one end of the column away from the fixed cylinder, a fourth spring is connected between the retaining ring and the movable slot plate, and an adjustment module is arranged between the rotating rod and the movable slot plate; The adjusting module includes a ratchet wheel arranged on the outside of the rotating rod and a rotating cam rotatably arranged on the fixed plate. The rotating cam is movably sleeved on the outside of the rotating rod. A plurality of ratchets movably engaged with the ratchet wheel are rotatably connected to the rotating cam. A third spring is connected between the ratchets and the rotating cam. A supporting seat is installed on the fixed plate. An L-shaped rocker arm is rotatably connected to the top of the supporting seat. One end of the L-shaped rocker arm is movably abutted against the outer side wall of the rotating cam. The other end of the L-shaped rocker arm is connected to a second sliding rod slidably matched with the movable slot plate.

2. The graphite round rod rotary cutting processing platform according to claim 1, characterized in that: The cutter disc is connected to the first rotating component, and there are several movable cavities distributed circumferentially on the cutter disc. Each group of partitions includes two partitions connected to the cutter disc, and vertical grooves are provided on the partitions. A tool is slidably provided between the two partitions, and an inclined groove is provided on the tool. A first sliding rod that slides in the vertical groove and cooperates with the inclined groove for sliding is slidably provided. A rotating ring is movably provided between the fixed plate and the cutter disc, and there are several groups of vertical plates distributed circumferentially on the rotating ring. The outer ends of the vertical plates penetrate the cutter disc and are connected to the end of the first sliding rod. A lifting clamp ring is rotatably provided on the inner side of the rotating ring, and several first electric cylinders are connected between the lifting clamp ring and the fixed plate.

3. The graphite round rod rotary cutting processing platform according to claim 2, characterized in that: The first rotating assembly includes a plurality of supporting ring seats circumferentially distributed on the workbench, the supporting ring seats are distributed on the outside of the tool adjustment assembly, a first rotating cylinder is rotatably arranged in the supporting ring seat, a first transmission belt ring is arranged on the outer wall of the first rotating cylinder, a plurality of first transmission belt rings are connected by a first transmission belt, a second transmission belt ring is arranged on the outer wall of one of the first rotating cylinders, the other end of the rotating rod passes through the cutter disc and the fixed plate and is connected to the first pulley, and the second transmission belt ring and the first pulley are connected by a second transmission belt.

4. The graphite round rod rotary cutting processing platform according to claim 3, characterized in that: The first clamping assembly includes a right-angle clamping plate which is symmetrically and movably arranged on the inner side of the first rotating cylinder, and the upper end and the lower end of the right-angle clamping plate on the side away from each other are symmetrically provided with first cross bars that penetrate the first rotating cylinder, and the number of the first cross bars located at the upper end and the lower end of the right-angle clamping plate is set to two, and the outer ends of the two first cross bars are connected by a connecting rod, and an operating ring is provided on the outer sliding sleeve of the first rotating cylinder, and the two ends of the operating ring are movably connected to the connecting rod located at the upper end of the first rotating cylinder through hinge plates, and a first spring is connected between the outer wall of the first rotating cylinder and the operating ring.

5. The graphite round rod rotary cutting processing platform according to claim 3, characterized in that: A second rotating assembly and a second clamping assembly are also provided at the bottom of the workbench. The second rotating assembly includes several second rotating cylinders rotatably arranged at the bottom of the workbench. The second rotating cylinders correspond one-to-one to the discharge ports. A third transmission belt ring is provided on the outer wall of the bottom of the second rotating cylinder. A second pulley is connected to the output shaft of the driving motor. The third transmission belt ring and the second pulley are connected by a third transmission belt. A fourth transmission belt ring is provided on the outer side wall of the third transmission belt ring. Several fourth transmission belt rings are connected by a fourth transmission belt.

6. The graphite round rod rotary cutting processing platform according to claim 5, characterized in that: The second clamping assembly includes a plurality of arc-shaped clamping plates circumferentially distributed on the inner side of the second rotating cylinder, a concave arc surface is provided on the side where the plurality of arc-shaped clamping plates are close to each other, a plurality of third sliding rods penetrating the second rotating cylinder are connected to the side of the arc-shaped clamping plates close to the inner wall of the second rotating cylinder, a second electric cylinder is connected between the inner wall of the second rotating cylinder and the arc-shaped clamping plates, a visual sensor is installed on the inner wall of one end of the second rotating cylinder close to the discharge port, and the visual sensor is located between two adjacent arc-shaped clamping plates.

7. The graphite round rod rotary cutting processing platform according to claim 1, characterized in that: A protective side frame is arranged on the outer side of the workbench, a controller is arranged on the protective side frame, and the controller is electrically connected to the electrical equipment in the processing platform.

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