Graphite round rod rotary cutting machining platform

Abstract

The invention discloses a graphite round rod rotary cutting machining platform, and belongs to the technical field of graphite raw material machining. The graphite round rod rotary cutting machining platform comprises a workbench, a cutter adjusting assembly is arranged in the middle of the workbench, and a plurality of discharging ports are distributed in the workbench in the circumferential direction with the cutter adjusting assembly as the circle center; a plurality of first rotating assemblies corresponding to the discharging ports are distributed on the workbench in the circumferential direction, first clamping assemblies used for clamping the rectangular graphite column are arranged on the first rotating assemblies, a pushing and pressing assembly used for pushing the rectangular graphite column downwards is movably arranged on the workbench, and an automatic switching assembly is arranged between the pushing and pressing assembly and the first rotating assemblies; the cutting device has the advantages of stable relative clamping, rotary cutting of a plurality of rectangular graphite columns through one-time operation, intermittent downward pushing, complete and efficient cutting and reliable structure.

Description

Technical Field

[0001] The invention relates to the technical field of graphite raw material processing, in particular to a graphite round rod rotary cutting processing platform. Background Art

[0002] Graphite is a carbon material with a special layered structure. Its unique physical and chemical properties make it widely used in industry, science and technology. Since graphite round rods have good adaptability and thermal performance optimization, graphite round rods are usually used in the process of graphite use; and in the process of graphite round rod processing, the block-shaped graphite raw materials are usually cut into rectangular graphite columns, and then the rectangular graphite columns are cut into graphite round rods.

[0003] When the existing graphite round rod rotary cutting processing device performs rotary cutting on a rectangular graphite column, usually only a single rectangular graphite column can be cut in one rotary cutting operation, and multiple rectangular graphite columns cannot be cut at the same time, resulting in low work efficiency. Moreover, the size of the graphite round rod after cutting is fixed, which cannot meet the production needs of graphite round rods of different sizes. When it is necessary to produce graphite round rods of different sizes, graphite round rod rotary cutting processing devices of different specifications need to be used, which reduces the applicability of the device.

[0004] Therefore, it is necessary to provide a graphite round rod rotary cutting processing platform to solve the above problems. Summary of the invention

[0005] In view of the shortcomings of the prior art, an object of the embodiments of the present invention is to provide a graphite round rod rotary cutting processing platform to solve the problems in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: A graphite round rod rotary cutting processing platform comprises a workbench, a tool adjustment component is arranged in the middle of the workbench, a plurality of discharge ports are distributed circumferentially on the workbench with the tool adjustment component as the center, a plurality of first rotating components corresponding to the discharge ports are distributed circumferentially on the workbench, a first clamping component for clamping a rectangular graphite column is arranged on the first rotating component, a pushing component for pushing the rectangular graphite column downward is movably arranged on the workbench, and an automatic switching component is arranged between the pushing component and the first rotating component.

[0007] As a further scheme of the present invention, the tool adjustment assembly includes a fixed plate fixed above the workbench and a tool disc rotatably arranged at the center of the workbench, the tool disc is connected to the first rotating assembly, and a plurality of movable cavities are distributed circumferentially on the tool disc, each group of partitions includes two partitions connected to the tool disc, a vertical groove is provided on the partition, a tool is slidably arranged between the two partitions, an inclined groove is provided on the tool, a first sliding rod slidably arranged in the vertical groove and cooperating with the inclined groove, a rotating ring is movably provided between the fixed plate and the tool disc, a plurality of groups of vertical plates are distributed circumferentially on the rotating ring, the outer ends of the vertical plates penetrate the tool disc and are connected to the end of the first sliding rod, a lifting and lowering clamp ring is rotatably provided on the inner side of the rotating ring, and a plurality of first electric cylinders are connected between the lifting and lowering clamp ring and the fixed plate.

[0008] As a further scheme of the present invention, the first rotating component includes a plurality of support ring seats circumferentially distributed on the workbench, the support ring seats are distributed on the outside of the tool adjustment assembly, a first rotating cylinder is rotatably provided in the support ring seat, a first transmission belt ring is provided 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 provided on the outer wall of one of the first rotating cylinders, a rotating rod connected to the cutter disc is rotatably provided on the workbench, one end of the rotating rod passes through the cutter disc and the fixed plate and is connected to the first pulley, the second transmission belt ring and the first pulley are connected by a second transmission belt, and the other end of the rotating rod is connected to a driving motor installed at the bottom of the workbench.

[0009] As a further solution of the present invention, the first clamping assembly includes a right-angle clamp 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 clamp plate on the side away from each other are symmetrically provided with a first cross bar that passes through the first rotating cylinder, and the outer end of the first cross bar is 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 respectively 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.

[0010] As a further scheme of the present invention, 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.

[0011] As a further solution of the present invention, the automatic switching component 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 cooperates with the rotating column for rotation is provided between the first card plate and the second card plate, a column that passes through the movable slot plate is installed at the bottom of the fixed cylinder, a retaining ring is provided at the 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 provided between the rotating rod and the movable slot plate.

[0012] As a further scheme of the present invention, the adjustment module includes a ratchet 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 are rotatably connected to the inner circumferential surface of the rotating cam. A third spring is connected between the ratchet and the rotating cam. A support seat is installed on the fixed plate. An L-shaped rocker arm is rotatably connected to the top of the support seat. One end of the L-shaped rocker arm is movably abutted against the outer wall of the rotating cam, and the other end of the L-shaped rocker arm is connected to a second sliding rod slidably engaged with the movable groove plate.

[0013] As a further scheme of the present invention, 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, and several fourth transmission belt rings are connected by a fourth transmission belt.

[0014] As a further solution of the present invention, the second clamping assembly includes a plurality of arc-shaped clamping plates circumferentially distributed on the inner side of the second rotating cylinder, a plurality of arc-shaped clamping plates are provided with a concave arc surface on one side of each other, a plurality of third sliding rods passing through 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 the second rotating cylinder close to the discharge port, and the visual sensor is located between two adjacent arc-shaped clamping plates.

[0015] As a further solution of the present invention, a protective side frame is arranged on the outside of the workbench, and a controller is arranged on the protective side frame. The controller is electrically connected to the electrical equipment in the device.

[0016] In summary, compared with the prior art, the embodiments of the present invention have the following beneficial effects: 1. In the present invention, the tool adjustment assembly can be used to adaptively adjust the position of the tool by controlling the first electric cylinder to extend downward or contract upward according to the size of the rectangular graphite column and the required size of the graphite round rod, so as to meet the rotary cutting requirements of rectangular graphite columns of different specifications and obtain graphite round rods of a desired size; 2. In the present invention, the relative clamping and rotation of a plurality of rectangular graphite rods can be realized through the cooperation of the first rotating assembly and the first clamping assembly. Through the contact between the rectangular graphite rods and the tool, a plurality of rectangular graphite columns can be synchronously rotated and cut in one operation, thereby improving work efficiency; 3. In the present invention, through the cooperation of the pushing assembly and the automatic switching assembly, when the rectangular graphite column needs to be subjected to rotational cutting processing, the driving motor drives the rotating rod to rotate forwardly, which can realize the intermittent synchronous rotation between the rotating rod and the screw rod, and can realize the intermittent downward movement of the rectangular graphite column. When the rotational cutting processing of the rectangular graphite column is completed, the driving motor drives the rotating rod to rotate in the reverse direction, which can realize the continuous upward movement of the pushing rod. When the pushing rod moves to the highest point, the pushing rod is reset, which is convenient for the subsequent push-down processing of the rectangular graphite column to be processed; 4. In the present invention, through the cooperation of the second rotating component and the second clamping component, after the bottom of the rectangular graphite column is rotated and cut into a cylindrical shape, the arc-shaped clamping plates relatively clamp the bottom of the cylindrical graphite column by approaching each other, thereby realizing relative clamping of the upper and lower ends of the rectangular graphite column, avoiding the inability to rotate and cut the rectangular graphite column after the rectangular graphite column is pushed down out of the right-angle clamping plate, and realizing a complete rotation and cutting operation of the rectangular graphite column from the lower end to the upper end.

[0017] In order to more clearly illustrate the structural features and effects of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the graphite round rod rotary cutting processing platform in the embodiment of the invention.

[0019] Figure 2 It is an assembly diagram of the tool adjustment assembly, the first rotating assembly, the first clamping assembly, the first clamping assembly and the pushing assembly in an embodiment of the invention.

[0020] Figure 3 It is a cross-sectional view of a tool adjustment assembly in an embodiment of the invention.

[0021] Figure 4 It is a schematic diagram of the structure of the cutter disc in the embodiment of the invention.

[0022] Figure 5 It is a schematic structural diagram of the first rotating component in an embodiment of the invention.

[0023] Figure 6 It is a cross-sectional view of the first clamping assembly in the embodiment of the invention.

[0024] Figure 7 It is a schematic diagram of the structure of the pushing assembly in the embodiment of the invention.

[0025] Figure 8 It is a cross-sectional view of the automatic switching component in the embodiment of the invention.

[0026] Fig. 9 for Figure 8 A partial enlarged view of point A in the middle.

[0027] Fig.10 It is a schematic diagram of the structure of the screw in the embodiment of the invention.

[0028] Fig.11 It is a bottom view of the graphite round rod rotary cutting processing platform in the embodiment of the invention.

[0029] Fig.12 It is a schematic structural diagram of the second rotating component in an embodiment of the invention.

[0030] Fig.13 It is a schematic structural diagram of the second clamping assembly in an embodiment of the invention.

[0031] Reference numerals: 1, workbench; 101, discharge port; 102, protective side frame; 103, bottom column; 104, controller; 2. Tool adjustment assembly; 201. Fixed plate; 202. First electric cylinder; 203. Lifting clamp ring; 204. Rotating ring; 205. Vertical plate; 206. Tool disc; 207. Tool; 208. Inclined groove; 209. First slide bar; 210. Partition plate; 211. Vertical groove; 3. First rotating assembly; 301. Support ring seat; 302. First rotating cylinder; 303. First transmission belt ring; 304. Second transmission belt ring; 305. First transmission belt; 306. First pulley; 307. Second transmission belt; 308. Rotating rod; 309. Driving motor; 4. First clamping assembly; 401. Right-angle clamp; 402. First crossbar; 403. Connecting rod; 404. Hinge plate; 405. Operating ring; 406. First spring; 5. Pushing assembly; 501. Bracket; 502. Fixing cylinder; 503. Guide groove; 504. Screw; 505. Threaded sleeve; 506. Sliding frame; 507. Abutting plate; 508. Sliding plate; 509. Second cross bar; 510. Connecting seat; 511. Pushing rod; 512. Second spring; 6. Automatic switching assembly; 601. ratchet; 602. rotating cam; 603. pawl; 604. third spring; 605. L-shaped swing rod; 606. support seat; 607. second slide bar; 608. movable slot plate; 609. column; 610. retaining ring; 611. fourth spring; 612. first slot; 613. first clip plate; 614. rotating column; 615. second clip plate; 616. second slot; 7. Second rotating assembly; 701. Second rotating drum; 702. Third transmission belt ring; 703. Third transmission belt; 704. Second pulley; 705. Fourth transmission belt ring; 706. Fourth transmission belt; 8. The second clamping assembly; 801. The visual sensor; 802. The arc-shaped clamping plate; 803. The third sliding rod; 804. The second electric cylinder. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with 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 intended to limit the present invention.

[0033] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0034] In one embodiment of the present invention, see Figure 1-Figure 2 A graphite round rod rotary cutting processing platform comprises a workbench 1, a tool adjustment assembly 2 is provided in the middle of the workbench 1, a plurality of discharge ports 101 are distributed circumferentially on the workbench 1 with the tool adjustment assembly 2 as the center, a plurality of first rotating assemblies 3 corresponding to the discharge ports 101 are distributed circumferentially on the workbench 1, a first clamping assembly 4 for clamping a rectangular graphite column is provided on the first rotating assembly 3, a pushing assembly 5 for pushing the rectangular graphite column downward is movably provided on the workbench 1, and an automatic switching assembly 6 is provided between the pushing assembly 5 and the first rotating assembly 3.

[0035] In this embodiment, a plurality of rectangular graphite columns can be relatively clamped by the first clamping component 4, and the first rotating component 3 synchronously cuts the plurality of rectangular graphite columns by driving the tool adjusting component 2 and the first clamping component 4 to rotate, thereby avoiding the low efficiency of only cutting a single rectangular graphite column in one rotation cutting, thereby improving the processing efficiency; the first rotating component 3 can intermittently push the rectangular graphite column downward during the rectangular graphite column cutting process by cooperating with the automatic switching component 6 and the pushing component 5, thereby facilitating the overall rotation cutting of the rectangular graphite column; at the same time, the cutting depth can be adjusted by the tool adjusting component 2 to meet the cutting requirements of graphite round bars of different specifications, thereby avoiding the existing method of only being able to cut graphite round bars of a single specification, thereby improving the applicability of the device; Among them, a protective side frame 102 is arranged on the outside of 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 in the device. Through the protective side frame 102, the staff and the device can be effectively protected. At the same time, the cutting waste chips are prevented from flying outside the device, which is convenient for the subsequent centralized collection of the waste chips. Through the controller 104, the staff can control the start and stop of the electrical equipment in the device. There are several bottom columns 103 distributed circumferentially at the bottom of the workbench 1, and the device can be stably supported by the bottom columns 103.

[0036] In one embodiment of the present invention, see Figure 1-Figure 4 The tool adjustment assembly 2 includes a fixed plate 201 fixedly arranged above the center of the workbench 1 and a knife disc 206 rotatably arranged at the center of the workbench 1. The knife disc 206 is connected to the first rotating assembly 3. The knife disc 206 has a plurality of movable cavities distributed circumferentially. Each group of partitions 210 includes two partitions 210 connected to the knife disc 206. The partitions 210 are provided with vertical grooves 211. A tool 207 is slidably arranged between the two partitions 210. The tool 207 is provided with an inclined groove 208. A first slide bar 209 is slidably provided in the vertical groove 211 and slidably cooperates with the inclined groove 208. A rotating ring 204 is movably provided between the fixed plate 201 and the cutter disc 206. A plurality of groups of vertical plates 205 are circumferentially distributed on the rotating ring 204. The outer ends of the vertical plates 205 penetrate the cutter disc 206 and are connected to the end of the first slide bar 209. A lifting clamp ring 203 is rotatably provided on the inner side of the rotating ring 204. A plurality of first electric cylinders 202 are connected between the lifting clamp ring 203 and the fixed plate 201.

[0037] In this embodiment, after the rectangular graphite column is relatively clamped, the first rotating component 3 drives the cutter head 206 and the first clamping component 4 to rotate, and the first rotating component 3 intermittently pushes the rectangular graphite column downward by cooperating with the pushing component 5 and the automatic switching component 6. During the intermittent downward movement of the rectangular graphite column, according to the size of the rectangular graphite column and the required size of the graphite round rod, the staff controls the first electric cylinder 202 to extend downward through the controller 104, and the first electric cylinder 202 is connected to the lifting clamp ring 203, and the lifting clamp ring 203 rotates with the rotating ring 204. The rotating ring 204 is driven to move downward synchronously by the dynamic cooperation mode, the rotating ring 204 is synchronously connected with the vertical plate 205, and the vertical plate 205 is connected with the first slide bar 209 to drive the first slide bar 209 to move downward along the vertical groove 211, the first slide bar 209 pushes the tool 207 to move outward by sliding cooperation with the inclined groove 208 and the tool 207 and the partition plate 210, and the first rotating component 3 drives the tool 207 to rotate synchronously by driving the cutter head 206 to rotate, which can increase the rotation cutting depth of the outer rectangular graphite column, thereby meeting the processing requirements; By controlling the first electric cylinder 202 to extend downward or contract upward, the position of the tool 207 is adaptively adjusted to meet the rotary cutting requirements of rectangular graphite columns of different specifications and obtain graphite round rods of a satisfactory size; Among them, the lower end of the inclined groove 208 is close to the center of the cutter disc 206, which can ensure that the cutter 207 will move outward when the first slide bar 209 moves downward. The lifting clamp ring 203 is set to a circular ring with a C-shaped cross-section, and four discharge ports 101 can be provided.

[0038] In one embodiment of the present invention, see Figure 1-Figure 5 The first rotating component 3 includes a plurality of support ring seats 301 circumferentially distributed on the workbench 1, and the support ring seats 301 are distributed on the outside of the tool adjustment component 2. A first rotating cylinder 302 is rotatably provided in the support ring seat 301, and a first transmission belt ring 303 is provided on the outer wall of the first rotating cylinder 302. Several first transmission belt rings 303 are connected by a first transmission belt 305, and a second transmission belt ring 304 is provided on the outer wall of one of the first rotating cylinders 302. A rotating rod 308 connected to the cutter disc 206 is rotatably provided on the workbench 1, one end of the rotating rod 308 passes through the cutter disc 206 and the fixed plate 201 and is connected to the first pulley 306, the second transmission belt ring 304 and the first pulley 306 are connected by a second transmission belt 307, and the other end of the rotating rod 308 is connected to a driving motor 309 installed at the bottom of the workbench 1.

[0039] In this embodiment, the rectangular graphite column can be relatively clamped by the first clamping assembly 4 arranged on the first rotating cylinder 302. During the rotational cutting process, the driving motor 309 drives the cutter disc 206 and the first pulley 306 to rotate synchronously by driving the rotating rod 308 to rotate. The first pulley 306 drives one of the first rotating cylinders 302 to rotate by connecting the second transmission belt 307 with the second transmission belt ring 304. The first rotating cylinder 302 is connected with several first transmission belt rings 303 by the first transmission belt 305, and the first rotating cylinder 302 drives several first rotating cylinders 302 to rotate synchronously by the rotational cooperation with 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 adjustment assembly 2, the rectangular graphite column can be quickly rotationally cut, and multiple rectangular graphite columns can be synchronously rotationally cut in one operation, thereby improving work efficiency. Among them, the number of the first rotating cylinders 302 is consistent with the number of the discharge ports 101, and the outer diameter of the first pulley 306 is smaller than the outer diameter of the second transmission belt ring 304, so that the rotation speed of the tool adjustment assembly 2 is greater than the rotation speed of the rectangular graphite column, ensuring that the tool adjustment assembly 2 can fully cut the rectangular graphite column.

[0040] In one embodiment of the present invention, see Figure 1-Figure 6 The first clamping assembly 4 includes a right-angle clamping plate 401 which is symmetrically and movably arranged on the inner side of the first rotating cylinder 302. The two right-angle clamping plates 401 clamp the rectangular graphite column by approaching each other. The upper end and the lower end of the right-angle clamping plate 401 on the side away from each other are symmetrically provided with a first cross bar 402 that passes through the first rotating cylinder 302. The outer end of the first cross bar 402 is connected by a connecting rod 403. An operating ring 405 is slidingly sleeved on the outer side of the first rotating cylinder 302. The two ends of the operating ring 405 are movably connected to the connecting rod 403 located at the upper end of the first rotating cylinder 302 through a hinge plate 404. A first spring 406 located between the first cross bar 402 and the operating ring 405 is connected between the outer wall of the first rotating cylinder 302 and the operating ring 405.

[0041] In this embodiment, in the initial state, the two ends of the symmetrically arranged right-angle clamping plate 401 abut against each other, the first spring 406 is at its original length, and the operating ring 405 is at the lowest point; When the rectangular graphite column needs to be clamped relatively, the operating ring 405 is pushed upward, the first spring 406 is stressed and contracts, and at the same time, the operating ring 405 drives the symmetrically arranged right-angle clamps 401 to move away from each other by means of the movable connection between the hinge plate 404 and the connecting rod 403 and the connection between the connecting rod 403 and the first cross bar 402, so that the distance between the two right-angle clamps 401 becomes larger, and the angle between the hinge plate 404 and the first cross bar 402 becomes smaller; The rectangular graphite column is placed between the two right-angle clamping plates 401, and the operating ring 405 is released. The first spring 406 extends downward and pushes the operating ring 405 to move downward along the outer wall of the first rotating cylinder 302. The operating ring 405 is movably connected to the connecting rod 403 through the hinge plate 404, and the connecting rod 403 is connected to the first cross bar 402. The symmetrically arranged right-angle clamping plates 401 are respectively driven to approach each other, and the angle between the hinge plate 404 and the first cross bar 402 becomes larger. The symmetrically arranged right-angle clamping plates 401 are relatively clamped on the rectangular graphite column by approaching each other. Among them, the contact surface between the right-angle clamp 401 and the rectangular graphite column is set to a rough surface, which can stably clamp the rectangular graphite relative to each other. Under the action of the own gravity of the operating 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, thereby preventing the rectangular graphite column from moving downward under the action of its own gravity.

[0042] In one embodiment of the present invention, see Figure 1-Figure 7 The pushing assembly 5 includes a fixed cylinder 502 arranged above the workbench 1, the bottom of the fixed cylinder 502 is connected to the fixed plate 201 through a plurality of brackets 501, a plurality of guide grooves 503 are distributed circumferentially on the fixed cylinder 502, a screw 504 is rotatably arranged inside the fixed cylinder 502, the screw 504 is movably connected to the rotating rod 308 through the automatic switching assembly 6, a threaded sleeve 505 is threadedly connected to the outer side of the screw 504, and a plurality of sliding sleeves 505 are connected on the outer wall of the threaded sleeve 505 to slide with the guide groove 503. Frame 506, the outer end of the sliding frame 506 is connected to an abutment plate 507, a slide plate 508 is slidably provided on the sliding frame 506, the side of the slide plate 508 away from the threaded sleeve 505 is connected to a second cross bar 509 that movably penetrates the abutment plate 507, the end of the second cross bar 509 away from the threaded sleeve 505 is connected to a connecting seat 510, a pushing rod 511 is installed on the side of the connecting seat 510 close to the workbench 1, and a second spring 512 is connected between the abutment plate 507 and the connecting seat 510 and is sleeved on the outside of the second cross bar 509.

[0043] 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; When the rectangular graphite column needs to be clamped relatively, the operating ring 405 is pushed upward to increase the spacing between the symmetrically arranged right-angle clamps 401. The staff abuts one side of the rectangular graphite column against the pushing rod 511 and pushes the pushing rod 511 toward the fixed cylinder 502. The second spring 512 is stressed and contracts. The pushing rod 511 is close to the fixed cylinder 502 by the sliding cooperation between the second cross bar 509 and the abutment plate 507 and the sliding plate 508 and the sliding frame 506, so that the rectangular graphite column is moved to the top of 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 clamps 401. Then, the operating ring 405 is released. , during the downward extension of the hinge plate 404, the right-angle clamping plate 401 clamps 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 located below the bottom end of the pushing rod 511, and at the same time, the abutment between the rectangular graphite column and the pushing rod 511 is released, and the second spring 512 pushes the connecting seat 510 away from the threaded sleeve 505 by extending outward and the second cross bar 509 slidingly cooperating with the abutment plate 507. The connecting seat 510 drives the pushing rod 511 to move synchronously so that the pushing rod 511 is coaxial with the first rotating cylinder 302 again. At this time, the bottom end of the pushing rod 511 is located directly above the rectangular graphite column; When it is necessary to perform rotational cutting on the rectangular graphite column, the driving motor 309 drives the rotating rod 308 to rotate, so that the tool adjustment component 2 and the rectangular graphite column rotate, and the rectangular graphite column can be partially rotationally cut. At the same time, the rotating rod 308 drives the screw rod 504 to rotate synchronously through the automatic switching component 6. The screw rod 504 drives the abutment plate 507 to move downward by threaded connection with the threaded sleeve 505 and sliding cooperation between the sliding frame 506 and the guide groove 503. The abutment plate 507 drives the connecting seat 510 to move downward synchronously by sliding cooperation with the second cross bar 509. The connecting seat 510 can push the rectangular graphite column downward by driving the pushing rod 511 to move downward synchronously, which is convenient for orderly rotational cutting of the rectangular graphite column from bottom to top, and realizes the overall rotational cutting operation of the rectangular graphite column. 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, thereby improving the practicability of the device.

[0044] In one embodiment of the present invention, see Figure 1-Figure 10, the automatic switching component 6 includes a first card slot 612 arranged at the top of the rotating rod 308 and a second card slot 616 arranged at the bottom of the screw rod 504, a first card plate 613 is movably connected in the first card slot 612, a second card plate 615 is movably connected in the second card slot 616, a rotating column 614 is connected between the first card plate 613 and the second card plate 615, a movable slot plate 608 rotatably matched with the rotating column 614 is arranged between the first card plate 613 and the second card plate 615, a column 609 penetrating the movable slot plate 608 is installed at the bottom of the fixed cylinder 502, a retaining ring 610 is arranged at one end of the column 609 away from the fixed cylinder 502, a fourth spring 611 sleeved on the outside of the column 609 is connected between the retaining ring 610 and the movable slot plate 608, and an adjustment module is arranged between the rotating rod 308 and the movable slot plate 608; The adjustment module includes a ratchet 601 arranged on the outside of the rotating rod 308 and a rotating cam 602 rotatably arranged on the fixed plate 201. The rotating cam 602 is movably sleeved on the outside of the rotating rod 308. The rotating cam 602 is rotatably connected to a plurality of ratchets 603 movably engaged with the ratchet 601 in the inner circumferential direction. A third spring 604 is connected between the ratchet 603 and the rotating cam 602. A support seat 606 is installed on the fixed plate 201. The top end of the support seat 606 is rotatably connected to an L-shaped rocker 605. One end of the L-shaped rocker 605 is movably abutted against the outer side wall of the rotating cam 602, and the other end of the L-shaped rocker 605 is connected to a second slide bar 607 slidably matched with the movable slot plate 608.

[0045] In this embodiment, in the initial state, the movable slot plate 608 is located at the highest point, and the retaining ring 610 is in the primary compression state. At this time, the first clamping plate 613 and the first clamping slot 612 are always in a clamping state, and the second clamping plate 615 and the second clamping slot 616 are in a movable clamping state. At this time, the synchronous rotation between the rotating rod 308 and the screw rod 504 can be achieved, the nearest end of the rotating cam 602 is in contact with the bottom end of the L-shaped swing rod 605, and there is a gap between the bottom of the first clamping plate 613 and the bottom of the first clamping slot 612; When the rectangular graphite column needs to be subjected to rotational cutting, the driving motor 309 drives the rotating rod 308 to rotate forward, and the rotating rod 308 drives the ratchet 601 to rotate synchronously. The ratchet 601 drives the rotating cam 602 to rotate synchronously by means of active engagement with the pawl 603 and the third spring 604 connected to the rotating cam 602, so that intermittent synchronous rotation between the rotating rod 308 and the screw 504 can be achieved. At this time, the intermittent downward movement of the rectangular graphite column can be achieved; Specifically, when the farthest end of the rotating cam 602 approaches 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 active contact with the L-shaped swing rod 605 and rotational cooperation between the L-shaped swing rod 605 and the support seat 606. The L-shaped swing rod 605 drives the movable slot plate 608 to move downward by means of sliding cooperation between the second sliding rod 607 and the movable slot plate 608 and sliding cooperation between the movable slot plate 608 and the column 609. The fourth spring 611 is stressed and contracts, and the fourth spring 611 is in a deep compression state. The movable slot plate 608 drives the first clamping plate 613 and the second clamping plate 615 to move downward by means of 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 504. In this state, the rectangular graphite column will not move downward, and the rectangular graphite column can be subjected to rotational cutting processing. When the nearest end of the rotating cam 602 approaches the bottom end of the L-shaped rocker 605, the outer end of the rotating cam 602 will not actively push the bottom of the L-shaped rocker 605, and the fourth spring 611 extends upward and drives the movable slot plate 608 to move upward by sliding with the column 609. The movable slot plate 608 drives the rotating column 614 to move upward synchronously by rotating with the rotating column 614, so that the clamping connection between the second clamping plate 615 and the second clamping slot 616 can be re-realized, that is, the rotating rod 308 and the screw The rod 504 is in a synchronous rotation state again, and the rotating rod 308 drives the push rod 511 to move downward by driving the screw rod 504 to rotate forward. At the same time, the movable slot plate 608 drives the L-shaped swing rod 605 to rotate upward by sliding with the second slide rod 607 and rotating with the support seat 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 at the same time, the rectangular graphite column can be subjected to rotational cutting processing; During the meshing process between 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, thereby improving the practicality of the device; When the rectangular graphite column rotation cutting process is completed, the driving motor 309 drives the rotating rod 308 to rotate in the opposite direction, and the rotating rod 308 drives the ratchet 601 to rotate synchronously, and the ratchet 601 is not engaged with the pawl 603. In this state, the fourth spring 611 ensures that the second clamping plate 615 and the second clamping slot 616 are in a clamping state by pushing the movable slot plate 608 to move upward, that is, the rotating rod 308 and the screw rod 504 are in a synchronous rotation state, and the rotating rod 308 drives the pushing rod 511 to move upward by driving the screw rod 504 to rotate synchronously in the opposite direction, so that the pushing rod 511 can be continuously moved upward. When the pushing rod 511 moves to the highest point, the driving motor 309 stops working, which is convenient for the clamping of the rectangular graphite column to be processed later; Among them, the distance between the bottom end of the first card plate 613 and the bottom end of the first card slot 612 is greater than the height of the card connection area between the second card plate 615 and the second card slot 616, which can ensure that the second card plate 615 and the second card slot 616 can be connected and separated, meeting the flexible switching of different working states of the device.

[0046] In one embodiment of the present invention, see Figure 1-Figure 13 , the bottom of the workbench 1 is also provided with a second rotating assembly 7 and a second clamping assembly 8, the second rotating assembly 7 includes a plurality of second rotating cylinders 701 rotatably arranged at the bottom of the workbench 1, the second rotating cylinders 701 correspond one to one to the discharge port 101, a third transmission belt ring 702 is provided on the outer wall of the bottom of the second rotating cylinder 701, a second pulley 704 is connected to the output shaft of the driving motor 309, the third transmission belt ring 702 and the second pulley 704 are connected by a third transmission belt 703, a fourth transmission belt ring 705 is provided on the outer wall of the third transmission belt ring 702, and a plurality of fourth transmission belt rings 705 are connected by a fourth transmission belt 706; The second clamping assembly 8 includes a plurality of arc-shaped clamping plates 802 circumferentially distributed on the inner side of the second rotating cylinder 701, and a plurality of the arc-shaped clamping plates 802 are provided with a concave arc surface on one side of each other. A plurality of third sliding rods 803 passing through the second rotating cylinder 701 are connected to the side of the arc-shaped clamping plates 802 close to the inner wall of the second rotating cylinder 701, and a second electric cylinder 804 is connected between the inner wall of the second rotating cylinder 701 and the arc-shaped clamping plates 802. A visual sensor 801 is installed on the inner wall of one end of the second rotating cylinder 701 close to the discharge port 101, and the visual sensor 801 is located between two adjacent arc-shaped clamping plates 802.

[0047] In this embodiment, the driving motor 309 is configured as a bidirectional motor. When 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. The second rotating cylinder 701 drives the remaining second rotating cylinders 701 to rotate synchronously by being connected to the fourth transmission belt 706 and a plurality of fourth transmission belt rings 705. After the bottom of the rectangular graphite column is rotated and cut into a cylindrical shape, the intermittent downward movement of the rectangular graphite column can be achieved through the cooperation of the pushing component 5 and the automatic switching component 6. 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 in a manner to push the arc clamping plate 802 to move toward the center of the second rotating cylinder 701. The arc clamping plate 802 relatively clamps the bottom of the cylindrical graphite column by approaching each other, thereby achieving relative clamping of the upper and lower ends of the rectangular graphite column, facilitating comprehensive rotation and cutting of the rectangular graphite column, avoiding the inability to rotate and cut the rectangular graphite column after the rectangular graphite column is pushed down from the right-angle clamping plate 401, and achieving a complete rotation and cutting operation of the rectangular graphite column from the lower end to the upper end. When the rectangular graphite column completes the rotational cutting, the rectangular graphite column is no longer in contact with the tool 207. At this time, the threaded sleeve 505 moves down to the lowest point, and the controller 104 controls the drive motor 309 to work in the reverse direction. The drive motor 309 drives the rotating rod 308 to rotate in the reverse direction, so that the push rod 511 can be continuously moved upward, which is convenient for the push rod 511 to quickly return 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 clamping plate 802 to move synchronously to release the contact between the arc clamping plate 802 and the cylindrical graphite column, so as to facilitate the export of the cut graphite column. Among them, there are at least three arc-shaped clamping plates 802, and the third sliding rods 803 are distributed at both ends of the arc-shaped clamping plates 802. The arc-shaped clamping plates 802 with adjustable positions can meet the relative clamping requirements of cylindrical graphite columns of different sizes after rotary cutting, thereby improving the applicability of the device.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should 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 a plurality of discharge ports are distributed circumferentially with the tool adjustment assembly as the center of the circle on the workbench. A plurality of first rotating assemblies corresponding to the discharge ports are distributed circumferentially 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.

2. The graphite round rod rotary cutting processing platform according to claim 1, characterized in that: The tool adjustment assembly includes a fixed plate fixed above the workbench and a tool disc rotatably arranged at the center of the workbench, the tool disc is connected to the first rotating assembly, and a plurality of movable cavities are distributed circumferentially on the tool disc, each group of partitions includes two partitions connected to the tool disc, a vertical groove is provided on the partition, a tool is slidably arranged between the two partitions, an inclined groove is provided on the tool, a first sliding rod slidably arranged in the vertical groove and cooperating with the inclined groove, a rotating ring is movably provided between the fixed plate and the tool disc, a plurality of groups of vertical plates are distributed circumferentially on the rotating ring, the outer ends of the vertical plates penetrate the tool 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 a plurality of 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, a rotating rod connected to the cutter disc is rotatably arranged on the workbench, one end of the rotating rod passes through the cutter disc and the fixed plate and is connected to the first pulley, the second transmission belt ring and the first pulley are connected by a second transmission belt, and the other end of the rotating rod is connected to a driving motor installed at the bottom of the workbench.

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 a first cross bar that passes through the first rotating cylinder, and the outer end of the first cross bar is 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: 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.

6. The graphite round rod rotary cutting processing platform according to claim 5, characterized in that: The automatic switching component includes a first slot arranged at the top of the rotating rod and a second slot arranged at the bottom of the screw rod, a first card plate is movably connected in the first slot, a second card plate is movably connected in the second slot, a rotating column is connected between the first card plate and the second card plate, a movable slot plate that cooperates with the rotating column for rotation is provided between the first card plate and the second card plate, a column that passes through the movable slot plate is installed at the bottom of the fixed cylinder, a baffle ring is provided at the end of the column away from the fixed cylinder, a fourth spring is connected between the baffle ring and the movable slot plate, and an adjustment module is provided between the rotating rod and the movable slot plate.

7. The graphite round rod rotary cutting processing platform according to claim 6, characterized in that: 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.

8. 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.

9. The graphite round rod rotary cutting processing platform according to claim 8, 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 one side of each other of the plurality of arc-shaped clamping plates, 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.

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

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