A device for uniformly filling large-section graphite

Abstract

The present invention relates to a device for uniformly filling graphite with large cross-section specifications, comprising a discharge port opened below a material box, a conveying mechanism arranged below the discharge port and used to convey a material barrel, a feeding mechanism arranged between the discharge port and the material barrel and used to uniformly discharge the material, and two sets of positioning mechanisms symmetrically arranged on both sides of the conveying mechanism, wherein the two sets of positioning mechanisms cooperate with each other to complete the positioning between the material barrel and the feeding mechanism. The feeding mechanism comprises a connecting ring that is detachably connected to the two sets of positioning mechanisms and located directly above the material barrel, a connecting disk that is detachably connected to and rollingly connected to the inner annular surface of the connecting ring, a hose whose upper and lower ends are respectively rotatably connected to the discharge port and an eccentric hole on the connecting disk, and a driving assembly arranged between the discharge port and the connecting disk and used to drive the connecting disk to roll while driving the upper and lower ends of the hose to rotate in the same direction. The present invention solves the problem of fixed-point loading, has a high degree of automation, high filling uniformity, and fast filling speed.

Description

Technical Field

[0001] The invention relates to the technical field of graphite product production, in particular to a device for uniformly filling graphite with large cross-section specifications. Background Art

[0002] Graphite is an allotrope of carbon, a gray-black, opaque solid with stable chemical properties, corrosion resistance, and poor reaction with acids, alkalis, and other agents. Graphite can be used as an anti-wear agent and lubricant. High-purity graphite is used as a neutron moderator in atomic reactors. It can also be used to manufacture crucibles, electrodes, brushes, dry cell batteries, graphite fibers, heat exchangers, coolers, arc furnaces, arc lamps, and pencil refills.

[0003] Natural graphite comes from graphite deposits, and can also be made into artificial graphite using petroleum coke, asphalt coke, etc. as raw materials through a series of processing steps. Due to the fierce market competition pressure in today's artificial graphite industry, various companies are producing large and ultra-large-sized graphite. The larger the size, the higher the requirement for uniformity of paste filling in the barrel.

[0004] Patent document CN107720319A discloses a graphite raw material feeding device, including a material box, a frame and a conveying mechanism. The material box is placed in the frame, a sealing device is provided above the material box, a feeding port is provided on the sealing device, and a hopper is provided below the material box. The hopper includes an impeller and an arc plate. The arc plate is connected below the material box, a hopper cavity is provided in the arc plate, and the hopper cavity is connected to the material cavity in the material box. An impeller is provided in the arc plate, the impeller is connected to the rotating shaft, and the rotating shaft is connected to the bearing. A through hole is provided on the arc plate, the rotating shaft passes through the through hole, the bearing is placed on the bearing support, and the bearing support is mounted on the frame. A driving device is provided at the other end of the rotating shaft, an opening is provided below the arc plate, and a feeding mechanism is provided under the opening. The feeding mechanism includes a shell and a rotating shaft, a feeding port is provided on the shell, a rotating shaft is provided in the shell, one end of the rotating shaft is connected to the motor, a spiral blade is provided on the rotating shaft, and one end of the shell is a discharge port.

[0005] However, during actual use, the inventors found that the existing graphite raw material feeding device uses a fixed discharge port to load the material into the barrel in a fixed-point loading manner, which results in excessive accumulation of paste during loading, resulting in high local paste density, and causing differences in the powder density of the pressed embryo itself. Furthermore, during the molding process, the paste fluidity in the high-density area is worse than that in the low-density area. Ultimately, due to the performance differences inside the raw embryo itself, the difficulty of subsequent processing is increased, resulting in a high rate of defective products. Summary of the Invention

[0006] The purpose of the present invention is to address the shortcomings of the existing technology. By setting a conveying mechanism, a feeding mechanism and a positioning mechanism, when the conveying mechanism transports the barrel toward the discharge port, the positioning mechanism is used to achieve the connection and positioning between the feeding mechanism and the barrel. The structural layout is reasonable. Then, the driving member drives the connecting disk to roll on the inner ring surface of the connecting ring, and the hose is able to move along the path of the hypocycloid with the eccentric hole on the connecting disk. Then, the discharge port uses the hose to move the paste along the path of the hypocycloid into the barrel, so that the barrel is filled evenly. Finally, the feeding mechanism and the positioning mechanism are separated from the barrel, and the barrel is output through the conveying mechanism and enters the subsequent process. The entire filling process has a high degree of automation, which solves the problem of fixed-point loading, and the filling is highly uniform and fast.

[0007] In response to the above technical problems, the following technical solutions are adopted: a device for uniformly packing graphite with large cross-section specifications, comprising a discharge port opened at the bottom of a material box, a conveying mechanism arranged below the discharge port and used to convey a material barrel, a feeding mechanism arranged between the discharge port and the material barrel and used to uniformly discharge the material, and two sets of positioning mechanisms symmetrically arranged on both sides of the conveying mechanism, the two sets of positioning mechanisms cooperate with each other to complete the positioning between the material barrel and the feeding mechanism;

[0008] The unloading mechanism includes a connecting ring that is detachably connected to the two groups of positioning mechanisms and located directly above the material barrel, a connecting disk that is detachably connected to and rotatably connected to the inner ring surface of the connecting ring, a hose whose upper and lower ends are respectively rotatably connected to the discharge port and the eccentric hole on the connecting disk, and a driving assembly that is arranged between the discharge port and the connecting disk and is used to drive the connecting disk to roll while driving the upper and lower ends of the hose to rotate in the same direction.

[0009] Preferably, the positioning mechanism includes a conveying component, a plurality of positioning seats arranged in an array along the transmission direction of the conveying component, a plurality of connecting columns arranged on the positioning seats and used to connect and position the plurality of connecting holes on the connecting ring, and a plurality of telescopic components arranged on the positioning seats at equal intervals along the circumference of the barrel and used to push the barrel into position.

[0010] Preferably, the telescopic assembly includes a sliding rod slidably connected to the positioning seat, a positioning plate rotatably connected to one end of the sliding rod close to the barrel, and a first elastic member arranged between the sliding rod and the positioning seat and used to force the sliding rod to slide in a direction close to the barrel until the positioning plate fits against the outer annular surface of the barrel.

[0011] Preferably, the unloading mechanism also includes two carrying components which are arranged on the inner sides of the two conveying components and move back and forth along the transmission direction of the conveying mechanism and are used to carry multiple connecting rings, a first grabbing component which is arranged in front of the unloading mechanism and is used to place the connecting rings on the connecting column, and a second grabbing component which is arranged behind the unloading mechanism and is used to remove the connecting rings from the connecting column. The transmission directions of the first grabbing component and the second grabbing component are arranged perpendicular to the transmission direction of the conveying mechanism.

[0012] Preferably, the bearing assembly includes a stacking plate provided on the conveying assembly for reciprocating motion along the transmission direction of the conveying mechanism, and a plurality of positioning columns provided on the stacking plate and used for connecting and positioning the plurality of connecting holes;

[0013] The first grabbing assembly and the second grabbing assembly each include two clamping arms that move up and down and can be opened and closed.

[0014] Preferably, the feeding mechanism further comprises an adjusting component which is arranged at the lower end of the hose and is used to adjust the paste scattering range when the hose is feeding according to the telescopic degree of the telescopic component.

[0015] Preferably, the adjustment assembly includes a mounting shaft rotatably arranged directly below the hose, a plurality of bulk plates equidistantly arranged on the mounting shaft along the circumference of the hose and rotatably adjusted to adjust the inclination angle, and a driving member arranged on the hose and used to drive the mounting shaft to rotate.

[0016] Preferably, the bulk plate is slidably connected to the mounting shaft, a guide slot is provided in the mounting shaft for connecting the guide slider on the bulk plate, and the adjustment assembly further comprises a second elastic member provided between the bulk plate and the mounting shaft and used for forcing the bulk plate to slide in a direction close to the mounting shaft;

[0017] When the installation shaft rotates at a high speed and the bulk plate slides in a direction away from the installation shaft due to increased centrifugal force, the guide slot forces the bulk plate to rotate in a direction close to vertical through the guide slider.

[0018] Preferably, the connecting ring is an internal gear, the connecting disc is an external gear, and the external gear is meshed with the internal gear;

[0019] The driving assembly includes an annular slide rail coaxially arranged with the connecting ring, a sliding member slidably connected to the annular slide rail and connected to the upper end of the hose, a telescopic rod provided on the sliding member, a pushing member provided at the lower end of the telescopic rod and slidably connected to the annular slide groove on the external gear, a telescopic guide rail rotatably connected to the pushing member and used for slidably mounting the lower end of the hose, and a connecting member rotatably connected to one end of the telescopic guide rail away from the pushing member and slidably connected to the annular slide groove.

[0020] Preferably, a scraper is provided in the discharge port and extends to the connection between the discharge port and the hose;

[0021] A plurality of load-reducing notches are provided on the outer ring surface of the connecting ring.

[0022] Beneficial effects of the present invention:

[0023] (1) The present invention provides a conveying mechanism, a feeding mechanism and a positioning mechanism. When the conveying mechanism is working, the feeding mechanism conveys the barrel toward the discharge port, and cooperates with the positioning mechanism to realize the connection and positioning between the feeding mechanism and the barrel. The structural layout is reasonable. Then, the driving member drives the connecting disk to roll on the inner ring surface of the connecting ring, and the hose moves along the path of the inner spiral of the circle with the eccentric hole on the connecting disk. Then, the discharge port discharges the paste into the barrel along the path of the inner spiral of the circle through the hose, so that the filling of the barrel is uniform. Finally, the feeding mechanism and the positioning mechanism are separated from the barrel, and the barrel is output through the conveying mechanism and enters the subsequent process. The whole filling process has a high degree of automation, which solves the problem of fixed-point loading, and has high filling uniformity and fast filling speed.

[0024] (2) The present invention can position the barrel by setting a telescopic component, and at the same time measure the size of the discharge barrel, and then cooperate with the adjustment component at the lower end of the hose to adjust the scattering range of the paste when the hose is discharged according to the different sizes of the barrel, thereby achieving the device to discharge the paste evenly to barrels of different sizes, and having strong versatility.

[0025] In summary, the equipment has a reasonable structural layout, solves the problem of fixed-point loading, has high filling uniformity and efficiency, and has strong versatility, and is especially suitable for the field of graphite product production technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1 A three-dimensional diagram of a device for uniformly filling graphite with large cross-section specifications provided by the present invention.

[0028] Figure 2 The present invention provides Figure 1 A partial enlarged view of point A in the middle.

[0029] Figure 3 This is a schematic diagram of the positioning assembly provided by the present invention for positioning the barrel and the connecting ring.

[0030] Figure 4 The present invention provides Figure 3 A partial enlarged view of point B in the middle.

[0031] Figure 5 This is a schematic diagram of the bearing assembly provided by the present invention bearing a connecting ring.

[0032] Figure 6 This is a schematic structural diagram of the grabbing assembly provided by the present invention.

[0033] Figure 7 This is a schematic diagram of the grabbing assembly provided by the present invention grabbing the connecting ring.

[0034] Figure 8-9 The following are structural schematic diagrams of the blanking mechanism provided by the present invention in different directions.

[0035] Figure 10 The present invention provides Figure 9 A partial enlarged view of point C in the middle.

[0036] Figure 11 Schematic diagram of an explosion of the adjustment assembly provided by the present invention.

[0037] Figure 12 A three-dimensional diagram of the outlet provided by the present invention.

[0038] Figure 13-15 This is a diagram of the movement path of the hose along the eccentric hole when the connecting disk provided by the present invention rolls. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings.

[0040] Example 1

[0041] like Figure 1-15As shown, a device for uniformly packing graphite with large cross-section specifications includes a discharge port 1 opened at the bottom of a material box, a conveying mechanism 2 arranged below the discharge port 1 and used to convey a material barrel 5, a feeding mechanism 3 arranged between the discharge port 1 and the material barrel 5 and used to uniformly discharge the material, and two sets of positioning mechanisms 4 symmetrically arranged on both sides of the conveying mechanism 2. The two sets of positioning mechanisms 4 cooperate with each other to complete the positioning between the material barrel 5 and the feeding mechanism 3;

[0042] The unloading mechanism 3 includes a connecting ring 31 that is detachably connected to the two sets of positioning mechanisms 4 and located directly above the barrel 5, a connecting disk 32 that is detachably connected to and rotatably connected to the inner ring surface of the connecting ring 31, a hose 33 whose upper and lower ends are respectively rotatably connected to the discharge port 1 and the eccentric hole 321 on the connecting disk 32, and a driving component 34 that is arranged between the discharge port 1 and the connecting disk 32 and is used to drive the connecting disk 32 to roll while driving the upper and lower ends of the hose 33 to rotate in the same direction.

[0043] In this embodiment, the conveying mechanism 2 is provided to realize automatic input and output of the material barrel 5, thereby avoiding manual handling. The connection and positioning between the material barrel 5 and the connecting ring 31 and the connecting disk 32 on the unloading mechanism 3 are realized by the two sets of positioning mechanisms 4. Then, the connecting disk 32 is driven to roll by the driving assembly 34, so that the hose 33 in the eccentric hole 321 moves along the path of the hypocycloid, thereby solving the problem of fixed-point loading, improving the uniformity of loading, reducing the difficulty of subsequent processing, and improving the yield rate.

[0044] In detail, after the barrel 5 is moved to the bottom of the discharge port 1 through the conveying mechanism 2, it cooperates with the two sets of positioning mechanisms 4 to realize the connection and positioning between the barrel 5 and the connecting ring 31 and the connecting disk 32 on the discharge mechanism 3. Then, the driving component 34 drives the connecting disk 32 to roll while the upper and lower ends of the flexible hose 33 rotate in the same direction, which not only achieves uniform discharge but also avoids twisting and clogging of the flexible hose 33. Finally, after the discharge is completed, the connecting ring 31 and the connecting disk 32 are separated from the two sets of positioning mechanisms 4, and the conveying mechanism 2 is able to lower the barrel 5 filled with paste and output it from the bottom of the discharge port 1.

[0045] It should be noted that the end of the hose 33 connected to the discharge port 1 may cause paste accumulation or even blockage due to the arrangement of the connecting components or the bending problem of the hose 33 itself. By providing a scraper 11 extending to the connection between the discharge port 1 and the hose 33 in the discharge port 1, when the driving component 34 drives the hose 33 to rotate, the scraper 11 can scrape the paste accumulated at the connection between the discharge port 1 and the hose 33, thereby improving the discharge smoothness and avoiding blockage.

[0046] In addition, the conveying mechanism 2 itself and the installation method are both existing technologies and will not be described in detail here.

[0047] Further, if Figure 1-4 As shown, the positioning mechanism 4 includes a conveying component 41, a plurality of positioning seats 42 arranged in an array along the transmission direction of the conveying component 41, a plurality of connecting columns 43 arranged on the positioning seat 42 and used to connect the plurality of connecting holes 311 on the positioning connecting ring 31, and a plurality of telescopic components 44 arranged at equal intervals along the circumference of the barrel 5 on the positioning seat 42 and used to push the barrel 5 into position.

[0048] In this embodiment, the connection positioning of the connecting ring 31 is achieved by providing multiple connecting columns 43, and the positioning of the barrel 5 is achieved by providing multiple telescopic components 44, thereby achieving the positioning between the barrel 5 and the connecting ring 31 (i.e., the unloading mechanism 3); in addition, the telescopic component 44 is telescopic, which not only has a good positioning effect, but also can position barrels 5 of various sizes, and has higher versatility.

[0049] In detail, first, when the barrel 5 is input toward the direction close to the discharge port 1 through the conveying mechanism 2, the positioning seats 42 on both sides of the conveying mechanism 2 are moved toward the direction close to the barrel 5 through a transmission component 41, until the positioning seats 42 on both sides of the conveying mechanism 2 clamp the two sides of the barrel 5 through the telescopic component 44, and the positioning of the barrel 5 is completed. Then the connecting ring 31 is connected to the connecting column 43 to realize the positioning of the position between the connecting ring 31 and the barrel 5. Finally, when the loading of the barrel 5 is completed, the connecting ring 31 is removed from the connecting column 43, and the barrel 5 is output toward the direction away from the discharge port 1 through the conveying mechanism 2, the positioning seats 42 on both sides of the barrel 5 are moved toward the direction away from the barrel 5 through a transmission component 41, thereby releasing the clamping and positioning of the barrel 5 by the telescopic component 44.

[0050] It should be noted that the transmission direction of the transmission component 41 is in the shape of an elliptical runway, which is a prior art and will not be described in detail again.

[0051] Further, if Figure 2-4 As shown, the telescopic assembly 44 includes a slide rod 441 slidably connected to the positioning seat 42, a positioning plate 442 rotatably connected to the slide rod 441 at one end close to the barrel 5, and a first elastic member 443 arranged between the slide rod 441 and the positioning seat 42 and used to force the slide rod 441 to slide in a direction close to the barrel 5 until the positioning plate 442 is in contact with the outer annular surface of the barrel 5.

[0052] In this embodiment, the first elastic member 443 is provided to force the positioning plate 442 to move along with the slide rod 441 toward the barrel 5, thereby achieving the push positioning of the barrel 5; in addition, when the size of the barrel 5 is different, the barrel 5 has different degrees of compression of the elastic member by the positioning plate 442 (that is, the degree of telescopic assembly 44 is different), thereby achieving the positioning of barrels 5 of various sizes.

[0053] In detail, when the positioning seats 42 on both sides of the conveying mechanism 2 move toward the barrel 5 through a transmission component 41, the barrel 5 squeezes the positioning plate 442, and the first elastic member 443 is compressed to provide a positioning thrust to the barrel 5. When the two positioning seats 42 move to both sides of the barrel 5, the multiple positioning plates 442 on the two positioning seats 42 rotate and fit around the barrel 5, and the multiple first elastic members 443 each provide a positioning thrust to the barrel 5, positioning the barrel 5 between the two positioning seats 42.

[0054] Further, if Figure 1 as well as Figure 5-6 As shown, the unloading mechanism 3 also includes two supporting components 35 which are respectively arranged on the inner sides of the two conveying components 41 and are reciprocated along the transmission direction of the conveying mechanism 2 and are used to carry multiple connecting rings 31, a first grabbing component 36 which is arranged in front of the unloading mechanism 3 and is used to place the connecting ring 31 on the connecting column 43, and a second grabbing component 37 which is arranged behind the unloading mechanism 3 and is used to take the connecting ring 31 out of the connecting column 43. The transmission direction of the first grabbing component 36 and the second grabbing component 37 is arranged perpendicular to the transmission direction of the conveying mechanism 2.

[0055] In this embodiment, by respectively arranging the two bearing components 35 on the inner sides of the two conveying components 41, not only the bearing and conveying work of the connecting ring 31 is realized, but also the layout is reasonable and the space utilization rate is high. By arranging the first grabbing component 36, the automatic connection between the connecting ring 31 and the connecting column 43 before the barrel 5 is loaded is realized, and the second grabbing component 37 is arranged to realize the automatic disassembly between the connecting ring 31 and the connecting column 43 after the barrel 5 is loaded, thereby avoiding the connection ring 31 being arranged at the discharge port 1, resulting in more structures at the discharge port 1, which is inconvenient for installation and subsequent maintenance.

[0056] In detail, when the barrel 5 is input toward the direction close to the discharge port 1 through the conveying mechanism 2 and the telescopic assembly 44 positions the barrel 5, the first grabbing assembly 36 is able to grab the connecting ring 31 and connect to the connecting column 43. When the barrel 5 is output toward the direction away from the discharge port 1 through the conveying mechanism 2 and the telescopic assembly 44 positions the barrel 5, the second grabbing assembly 37 grabs the connecting ring 31 and disassembles it between the connecting column 43. When the connecting ring 31 on the supporting assembly 35 is used up, the supporting assembly 35 slides backward and is used to carry the connecting ring 31 disassembled by the second grabbing assembly 37. When the supporting assembly 35 is full of connecting rings 31, the supporting assembly 35 slides forward to provide the connecting ring 31 to the first grabbing assembly 36.

[0057] It should be noted that the positioning mechanism 4 can simultaneously position the barrel 5 before, during and after loading (e.g. Figure 1As shown), the first grabbing assembly 36 and the second grabbing assembly 37 also work simultaneously while loading, thereby improving the continuity and compactness of the device operation and thus improving the loading efficiency.

[0058] Further, if Figure 5-6 As shown, the bearing assembly 35 includes a stacking plate 351 provided on the conveying assembly 41 for reciprocating motion along the transmission direction of the conveying mechanism 2 and a plurality of positioning posts 352 provided on the stacking plate 351 and used for connecting and positioning the plurality of connecting holes 311;

[0059] The first grabbing assembly 36 and the second grabbing assembly 37 each include two clamping arms 361 that move up and down and open and close.

[0060] In this embodiment, by providing a stacking plate 351 that reciprocates along the transmission direction of the conveying mechanism 2 and cooperating with the positioning posts 352 thereon for connecting the connecting ring 31, the stacking assembly can carry and convey the connecting ring 31, and the positioning posts 352 and the connecting posts 43 can be used to locate the position of the connecting hole 311 on the connecting ring 31, so that the connecting ring 31 can be connected to the positioning posts 352 or the connecting ring 31.

[0061] By providing two clamping arms 361 that can move up and down and open and close, the first grabbing component 36 and the second grabbing component 37 can grab the connecting ring 31.

[0062] In detail, the second grabbing assembly 37 grabs the disassembled connecting rings 31 and stacks them on the stacking plate 351 through the positioning posts 352. When the stacking plate 351 is full of connecting rings 31, the stacking plate 351 moves toward the first grabbing assembly 36 to transport the connecting rings 31. The first grabbing assembly 36 grabs the connecting rings 31 on the stacking plate 351 that are positioned by the positioning posts 352 and can be easily connected to the connecting posts 43. When the connecting rings 31 on the stacking plate 351 are used up, the stacking plate 351 moves toward the second knocking assembly to carry the connecting rings 31.

[0063] After the two clamping arms 361 are opened and moved downward to both sides of the connecting ring 31 , the two clamping arms 361 are closed to grab the connecting ring 31 and move upward.

[0064] It should be noted that a plurality of load-reducing notches 312 may be provided on the outer ring surface of the connecting ring 31, which not only reduces the deadweight of the connecting ring 31, but also allows the clamping arms 361 to position and support the connecting ring 31 through the load-reducing notches 312, thereby increasing support stability and facilitating subsequent connection between the connecting ring 31 and the connecting column 43 or a fixed position.

[0065] A guiding structure (such as a chamfer or a rounded corner) may be provided on the upper end of the connecting post 43 and the positioning post 352 to facilitate the insertion of the connecting post 43 or the positioning post 352 into the connecting hole 311;

[0066] An elastic layer can be provided on the inner side of the two clamping arms 361, and the maximum width a of the two clamping arms 361 is smaller than the minimum distance b between the two positioning seats 42 on both sides of the barrel 5 (e.g. Figure 7 As shown), this allows the two clamping arms 361 to support the connecting ring 31 through the gap between the two positioning seats 42 on both sides of the barrel 5, making the support more stable and convenient, and preventing the positioning seats 42 from interfering with the work of the two clamping arms 361.

[0067] Further, if Figure 9-11 As shown, the feeding mechanism 3 further includes an adjusting component 38 which is arranged at the lower end of the hose 33 and is used to adjust the paste scattering range when the hose 33 feeds the paste according to the telescopic degree of the telescopic component 44 .

[0068] In this embodiment, by setting the adjustment component 38 to cooperate with the telescopic degree of the telescopic component 44, when filling barrels 5 of different sizes, the scattering range of the paste when the hose 33 is discharged is different, thereby always ensuring the uniformity of the paste.

[0069] In detail, when the telescopic component 44 is telescoped to position the barrel 5, the size of the barrel 5 can be obtained, and then when the hose 33 discharges the material, the scattering range of the paste can be adjusted by the adjustment component 38 (the larger the size of the barrel 5, the larger the scattering range of the paste, thereby ensuring the uniformity of the paste).

[0070] It should be noted that the measurement of the telescopic length of the telescopic assembly 44 (ie, the length of the slide rod 441 extending outward from the positioning seat 42 ) is a conventional technique and will not be described in detail here.

[0071] Further, if Figure 10-11 As shown, the adjustment assembly 38 includes a mounting shaft 381 rotatably arranged directly below the hose 33, a plurality of bulk plates 382 equidistantly arranged on the mounting shaft 381 along the circumference of the hose 33 and rotatably adjusted to adjust the inclination angle, and a driving member 383 arranged on the hose 33 and used to drive the mounting shaft 381 to rotate.

[0072] In this embodiment, a driving member 383 is provided to drive multiple bulk plates 382 to rotate along with the installation shaft 381, so that the multiple bulk plates 382 can push the paste to expand the scattering range. By changing the speed at which the driving member 383 drives the installation shaft 381 to rotate and changing the inclination angle of the bulk plates 382, ​​the function of adjusting the scattering range of the paste is realized.

[0073] In detail, the larger the size of the barrel 5, the faster the driving member 383 drives the mounting shaft 381 to rotate, which improves the pushing effect of the paste, and the smaller the inclination angle of the bulk plate 382 (and the rotation in a direction close to vertical), which further improves the pushing effect of the paste.

[0074] It should be noted that the driving member 383 can be a motor, and the motor itself and the installation method are both existing technologies and will not be described in detail here.

[0075] Further, if Figure 11 As shown, the bulk plate 382 is slidably connected to the mounting shaft 381. The mounting shaft 381 is provided with a guide groove 3811 connected to the guide slider 3821 on the bulk plate 382. The adjustment assembly 38 also includes a second elastic member 384 disposed between the bulk plate 382 and the mounting shaft 381 and used to force the bulk plate 382 to slide toward the mounting shaft 381.

[0076] When the installation shaft 381 rotates at a high speed and the bulk plate 382 slides away from the installation shaft 381 due to the increasing centrifugal force, the guide groove 3811 forces the bulk plate 382 to rotate in a direction close to the vertical direction through the guide slider 3821.

[0077] In this embodiment, by setting a guide slider 3821 on the bulk plate 382 and connecting it to the guide groove 3811 in the mounting shaft 381, and cooperating with the second elastic member 384, the bulk plate 382 can adjust the inclination angle by self-rotation according to the high and low speed rotation of the mounting shaft 381, avoiding the need to set a driving component for driving the bulk plate 382, ​​and having a simple structure and easy installation.

[0078] In detail, when the size of the barrel 5 is larger, the rotation speed of the mounting shaft 381 increases, and the centrifugal force on the bulk plate 382 increases. The bulk plate 382 compresses the elastic member to slide in the direction away from the mounting shaft 381. At the same time, the guide groove 3811 forces the bulk plate 382 to rotate in a direction close to the vertical through the guide slider 3821. When the rotation speed of the mounting shaft 381 decreases or stops rotating, the elastic member forces the bulk plate 382 to slide in the direction close to the mounting shaft 381, and the bulk plate 382 rotates and resets.

[0079] It should be noted that the first elastic member 443 and the second elastic member 384 can be coil springs, leaf springs, etc., and their installation methods are all existing technologies and will not be described in detail here.

[0080] Further, if Figure 8-9 as well as Figure 13-15 As shown, the connecting ring 31 is an internal gear, and the connecting disc 32 is an external gear, and the external gear is meshed with the internal gear;

[0081] The driving assembly 34 includes an annular slide rail 341 coaxially arranged with the connecting ring 31, a sliding member 342 slidably connected to the annular slide rail 341 and connected to the upper end of the hose 33, a telescopic rod 343 arranged on the sliding member 342, a pushing member 344 arranged at the lower end of the telescopic rod 343 and slidably connected to the annular slide groove 322 on the external gear, a telescopic guide rail 345 rotatably connected to the pushing member 344 and used for slidingly installing the lower end of the hose 33, and a connecting member 346 rotatably connected to one end of the telescopic guide rail 345 away from the pushing member 344 and slidably connected to the annular slide groove 322.

[0082] In this embodiment, by setting the connecting ring 31 as an internal gear and the connecting plate 32 as an external gear, the removable connection between the internal gear and the external gear can be achieved by coordinating the extension and retraction of the telescopic rod 343;

[0083] The upper end of the hose 33 is connected to the sliding member 342, and the lower end of the hose 33 is connected to the pushing member 344 and the connecting member 346 through the telescopic guide rail 345. The sliding member 342 and the pushing member 344 rotate synchronously, thereby driving the upper and lower ends of the hose 33 to rotate in the same direction at the same time. The telescopic guide rail 345 prevents the hose 33 in the eccentric hole 321 from interfering with the movement of the hose 33 and the pushing block when the hose 33 moves along the path of the hypocycloid in the circle.

[0084] Specifically, when the conveying assembly conveys the barrel 5 connected to the internal gear (i.e., the connecting ring 31) to the position directly below the discharge port 1, the conveying telescopic rod 343 extends to engage the external gear with the internal gear, and then the sliding member 342 is slid, and the pushing member 344 is able to push the external gear to roll, and the external gear drives the hose 33 to move along the path of the hypotrochoid through the eccentric hole 321 (e.g., Figure 15 As shown), at this time, the telescopic guide rail 345 ensures the movement of the hose 33 and the connection between the hose 33 and the push block by telescoping and rotating (as shown in FIG. Figure 14 As shown in FIG, when the sliding member 342 slides one circle along the circular guide rail, the pushing member 344 slides one circle synchronously, thereby simultaneously driving the upper and lower ends of the hose 33 to rotate in the same direction.

[0085] It should be noted that by providing a spring in the telescopic guide rail 345, the automatic extension and retraction of the telescopic guide rail 345 is achieved. When the spring forces the telescopic guide rail 345 to extend, it pushes the connecting member 346 and the pushing member 344 to connect to the annular groove 322. When the spring is compressed and the telescopic guide rail 345 is shortened, the pushing member 344 and the connecting member 346 are removed from the annular groove 322, which facilitates the installation between the drive assembly 34 and the internal gear.

[0086] Working process:

[0087] First, the material barrel 5 is input, and the conveying mechanism 2 conveys the material barrel 5 toward the discharge port 1 while cooperating with the positioning mechanism 4 to realize the automatic conveying and positioning of the material barrel 5, which is convenient for the subsequent filling work;

[0088] Next, the material barrel 5 is filled, and the discharge mechanism 3 cooperates with the positioning mechanism 4 to achieve connection and positioning between the material barrel 5 and the discharge mechanism 3 , and then the material barrel 5 is evenly filled through the discharge port 1 in cooperation with the discharge mechanism 3 .

[0089] Finally, the barrel 5 is output, and after the unloading mechanism 3 and the positioning mechanism 4 are separated from the barrel 5, the conveying mechanism 2 outputs the barrel 5 filled with the paste and enters the subsequent process.

[0090] In the description of the present invention, it should be understood that the terms "front and back", "left and right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the equipment or components referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the invention.

[0091] Of course, in this technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0092] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art based on the technical guidance of the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A device for uniformly packing graphite with large cross-section specifications, comprising a discharge port opened below a material box, characterized in that: It also includes a conveying mechanism disposed below the discharge port and used to convey the barrel, a feeding mechanism disposed between the discharge port and the barrel and used to uniformly discharge the material, and two sets of positioning mechanisms symmetrically disposed on both sides of the conveying mechanism, wherein the two sets of positioning mechanisms cooperate with each other to complete the positioning between the barrel and the feeding mechanism; The unloading mechanism includes a connecting ring detachably connected to the two sets of positioning mechanisms and located directly above the material barrel, a connecting disk detachably connected to and rotatably connected to the inner annular surface of the connecting ring, a hose with upper and lower ends rotatably connected to the discharge port and the eccentric hole on the connecting disk, and a driving assembly disposed between the discharge port and the connecting disk and used to drive the connecting disk to rotate while driving the upper and lower ends of the hose to rotate in the same direction; The positioning mechanism includes a conveying assembly, a plurality of positioning seats arranged in an array along the transmission direction of the conveying assembly, a plurality of connecting posts arranged on the positioning seats and used to connect and position the plurality of connecting holes on the connecting ring, and a plurality of telescopic assemblies arranged on the positioning seats at equal intervals along the circumference of the barrel and used to push the barrel into position; The feeding mechanism further includes an adjusting component provided at the lower end of the hose and used to adjust the paste scattering range when the hose is feeding according to the extension degree of the telescopic component; The adjustment assembly includes a mounting shaft rotatably disposed directly below the hose, a plurality of bulk plates equidistantly disposed on the mounting shaft along the circumference of the hose and rotatably adjustable in tilt angle, and a driving member disposed on the hose and used to drive the mounting shaft to rotate; The bulk plate is slidably connected to the mounting shaft, and a guide slot is provided in the mounting shaft to connect the guide slider on the bulk plate. The adjustment assembly further includes a second elastic member provided between the bulk plate and the mounting shaft and used to force the bulk plate to slide toward the mounting shaft. When the installation shaft rotates at a high speed and the bulk plate slides in a direction away from the installation shaft due to the increased centrifugal force, the guide slot forces the bulk plate to rotate in a direction close to vertical through the guide slider; The connecting ring is an internal gear, the connecting plate is an external gear, and the external gear is meshed with the internal gear; The driving assembly includes an annular slide rail coaxially arranged with the connecting ring, a sliding member slidably connected to the annular slide rail and connected to the upper end of the hose, a telescopic rod provided on the sliding member, a pushing member provided at the lower end of the telescopic rod and slidably connected to the annular slide groove on the external gear, a telescopic guide rail rotatably connected to the pushing member and used for slidably mounting the lower end of the hose, and a connecting member rotatably connected to one end of the telescopic guide rail away from the pushing member and slidably connected to the annular slide groove.

2. The device for uniformly packing graphite with large cross-section specifications according to claim 1, characterized in that: The telescopic assembly includes a sliding rod slidably connected to the positioning seat, a positioning plate rotatably connected to one end of the sliding rod close to the barrel, and a first elastic member arranged between the sliding rod and the positioning seat and used to force the sliding rod to slide in a direction close to the barrel until the positioning plate is in contact with the outer annular surface of the barrel.

3. The device for uniformly packing graphite with large cross-section specifications according to claim 1, characterized in that: The unloading mechanism also includes two supporting components which are respectively arranged on the inner sides of the two conveying components and move back and forth along the transmission direction of the conveying mechanism and are used to carry multiple connecting rings, a first grabbing component which is arranged in front of the unloading mechanism and is used to place the connecting rings on the connecting column, and a second grabbing component which is arranged behind the unloading mechanism and is used to remove the connecting rings from the connecting column. The transmission directions of the first grabbing component and the second grabbing component are arranged perpendicular to the transmission direction of the conveying mechanism.

4. The device for uniformly packing graphite with large cross-section specifications according to claim 3, characterized in that: The bearing assembly includes a stacking plate provided on the conveying assembly for reciprocating motion along the transmission direction of the conveying mechanism, and a plurality of positioning posts provided on the stacking plate and used for connecting and positioning the plurality of connecting holes; The first grabbing assembly and the second grabbing assembly each include two clamping arms that move up and down and can be opened and closed.

5. The device for uniformly packing graphite with large cross-sections according to any one of claims 1 to 4, characterized in that: A scraper is provided in the discharge port and extends to the connection between the discharge port and the hose; A plurality of load-reducing notches are provided on the outer ring surface of the connecting ring.

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