An intelligent winding mechanism for graphite calender

Abstract

The present invention relates to the technical field of graphite calender accessories, specifically to an intelligent winding mechanism for a graphite calender, including a graphene heat dissipation film, and also including a bearing mechanism arranged on an outer shell of a calender discharge port, a linkage component arranged on the bearing mechanism, a multi-directional feed roller mechanism arranged in the bearing mechanism, a plurality of winding mechanisms arranged in the multi-directional feed roller mechanism, and a linkage component arranged on the multi-directional feed roller mechanism. By setting the winding rollers of a traditional assembled structure as a plurality of winding mechanisms arranged at equal intervals, as the graphene heat dissipation film masterbatch is cut and delivered to the outside by the calender, the cut film material can be selectively wound onto the plurality of winding mechanisms. At this time, the mechanism can meet the winding requirements of multiple cut film materials of the same batch, and provide a bearing platform for sequential winding of a single film material.

Description

Technical Field

[0001] The invention relates to the technical field of graphite calender accessories, in particular to an intelligent winding mechanism for a graphite calender. Background Art

[0002] The graphite calender mainly provides an effective processing platform for graphene heat dissipation film and other film materials. The suitable graphite film materials are calendered through a mechanical preset tension control system. In addition to the discharge port of this type of calender, a winding mechanism is required to provide an effective winding platform for the calendered graphite film material in conjunction with the delivery speed of the calender.

[0003] A graphene heat dissipation film automatic winding device is proposed in application announcement number CN114988182B. The application document uses a contact column to contact the graphene heat dissipation film rolled up on the surface of the rolling unit, thereby achieving

[0004] The rolled graphene heat dissipation film is pre-tightened, and as the outer diameter of the rolled graphene heat dissipation film gradually increases, the abutment column is pushed synchronously until the abutment column drives the trigger block to contact the button through the connecting card plate and the guide cross plate, and finally the graphene heat dissipation film rolled to a certain size is automatically stopped. However, this method still relies on the winding roller of the assembled structure as the bearing platform of the graphene heat dissipation film, and this assembled winding roller cannot meet the requirement of unobstructed and free replacement of the film material after slitting.

[0005] In view of this, an intelligent winding mechanism for a graphite calender is designed to solve the problem of unobstructed and free replacement of the film material after slitting. Summary of the invention

[0006] The present invention aims to solve one of the technical problems existing in the prior art or related technology.

[0007] To this end, the technical solution adopted in the present invention is:

[0008] An intelligent winding mechanism for a graphite calender comprises a graphene heat dissipation film, a bearing mechanism arranged on an outer shell of a calender discharge port, a linkage assembly arranged on the bearing mechanism, a multi-directional roller feeding mechanism arranged in the bearing mechanism, and multiple groups of winding mechanisms arranged in the multi-directional roller feeding mechanism; the linkage assembly comprises a driving beam shaft which is horizontally placed and provides a stable driving force, and multiple gear plates which are evenly distributed and arranged on the driving beam shaft; the multi-directional roller feeding mechanism comprises multiple groups of loading assemblies for providing a stable pressure-bearing platform for multiple groups of evenly distributed winding mechanisms, built-in gear plates arranged in the loading assemblies, and multiple groups of blocking slide plates for quickly loading and unloading the winding mechanisms; the winding mechanism comprises a roller for rolling up the graphene heat dissipation film and two groups of quick-install assemblies arranged at both ends of the roller; the quick-install assemblies are used to provide positioning protection for the roller for quick loading and unloading.

[0009] In a preferred example, the present invention can be further configured as follows: two symmetrically distributed limiting ring pads are installed at both ends of the rotating roller, and the two limiting ring pads are used to provide an effective winding path for the film material after slitting;

[0010] Two symmetrically distributed slideways are provided at both ends of the rotating roller, and two slide bars are provided in the two slideways;

[0011] The quick-install assembly includes a terminal, a hole is provided inside the terminal, an annular protrusion is provided in the middle of the inner cavity of the terminal, a return spring is connected to the annular protrusion, and a latch is provided inside the terminal;

[0012] The latch is composed of an end rod, a gasket and a cross-shaped plug block, and one end of the return spring away from the annular protrusion is connected to the gasket;

[0013] The end of the sliding rod that penetrates into the inner cavity of the end head is clamped in the end rod.

[0014] In a preferred example, the present invention can be further configured as follows: the loading assembly includes two top shells arranged on both sides of the top of the built-in gear plate, and two bottom shells arranged on both sides of the bottom of the built-in gear plate, and the bottom shells and the top shells are both provided with guide pads for guiding the cross-shaped plug to freely extend;

[0015] The bottoms of the two bottom-mounted shells are provided with first feet;

[0016] Two second feet are installed on the top of the two top shells, and gear grooves for adapting gear plates are opened in the two top shells.

[0017] In a preferred example, the present invention can be further configured as follows: the bearing mechanism includes two force arms mounted on the calender housing, a suspension mounted on the two force arms, two sets of clamps fixedly mounted on the suspension, and motors mounted in the two sets of clamps;

[0018] A first rotating wheel is arranged at the outer end of the transmission shaft in the motor, and a crawler belt is transmission-connected to the first rotating wheel.

[0019] In a preferred example, the present invention can be further configured as follows: the linkage assembly further includes a plurality of groups of pressure-bearing pads and a plurality of groups of sealing covers disposed on the plurality of groups of pressure-bearing pads;

[0020] The gear plate is movably installed in two adjacent groups of pressure-bearing pads and sealing covers.

[0021] In a preferred example, the present invention may be further configured as follows: a second rotating wheel is provided at one end of the driving beam shaft;

[0022] The other end of the crawler belt is transmission-connected to the second rotating wheel.

[0023] In a preferred example, the present invention can be further configured as follows: the multi-directional roller feeding mechanism further includes two fixed clamping seats, the fixed clamping seats are composed of a pin plate and a T-shaped column, and a movable clamping seat is arranged outside the pin plate;

[0024] The outer ends of the movable clamp seat and the pin plate are both provided with arc-shaped end plates;

[0025] An extended screw is arranged in the movable clamp seat, and the threaded end of the extended screw is threadedly installed in the screw hole inside the pin plate;

[0026] A sleeve is arranged outside the lengthened screw rod, and the sleeve is used for pressing the movable clamping seat.

[0027] In a preferred example, the present invention can be further configured as follows: the built-in gear plate is composed of an I-shaped wheel plate and a ring gear, and symmetrically distributed cross-shaped sockets are opened in the middle of both ends of the I-shaped wheel plate;

[0028] The gap between the two gear grooves is used to provide limiting protection for the ring gear.

[0029] In a preferred example, the present invention can be further configured as follows: the first foot is installed in the suspension, and a plurality of first feet evenly distributed on the suspension are used to provide a sufficiently stable pressure-bearing platform for a plurality of loading components;

[0030] The bottom shell and the top shell are both made of stainless steel, and grooves adapted to be constrained by the I-shaped wheel disc are provided on the inner sides of the bottom shell and the top shell.

[0031] In a preferred example, the present invention can be further configured as follows: the roller is made of thickened rubber material, and the surface of the roller located inside the two limiting ring pads is provided with convex points for increasing friction resistance;

[0032] The limiting ring pads are made of ceramic material, and the two limiting ring pads are used to reduce the resistance to the side of the graphene heat dissipation film.

[0033] By adopting the above technical solution, the beneficial effects achieved by the present invention are:

[0034] 1. The present invention arranges the winding rollers of the traditional assembled structure into multiple groups of winding mechanisms arranged at equal intervals. After the graphene heat dissipation film masterbatch is slit by the calender and delivered outward, the slit film material can be selectively wound onto the multiple groups of winding mechanisms. At this time, the mechanism can meet the winding needs of multiple slit film materials in the same batch, and can also provide a bearing platform for sequential winding of a single film material.

[0035] 2. The present invention realizes that different types of calenders cut graphene heat dissipation films in different sizes. When there are large gaps between multiple film materials after slitting, multiple sets of evenly distributed winding mechanisms can be selected according to the film feeding requirements of different types of calenders. Multiple sets of winding mechanisms arranged at intervals can provide effective winding platforms for film materials with different gaps after slitting.

[0036] 3. The present invention sets up multiple groups of loading components. At this time, the multiple groups of loading components can cooperate with multiple groups of blocking slides to provide a linkage platform for quick loading and unloading for multiple groups of evenly distributed winding mechanisms. At this time, the multiple groups of evenly distributed winding mechanisms will not interfere with each other during the free disassembly process. At the same time, the winding mechanisms do not need to be recalibrated after assembly, so that the film material can be quickly wound up. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a schematic diagram of rolling up the graphene film material of the present invention;

[0038] Figure 2 It is a three-dimensional schematic diagram of the present invention;

[0039] Figure 3 is a schematic diagram of the carrying mechanism of the present invention;

[0040] Figure 4 For the present invention Figure 3 The enlarged schematic diagram of point A in the middle;

[0041] Figure 5 It is a schematic diagram of the multi-directional roller feeding mechanism of the present invention;

[0042] Figure 6 For the present invention Figure 5 A partial schematic diagram of

[0043] Figure 7 It is an exploded schematic diagram of the loading assembly of the present invention;

[0044] Figure 8 For the present invention Figure 7 The enlarged schematic diagram of point B in the middle;

[0045] Fig. 9 It is a schematic diagram of the winding mechanism of the present invention;

[0046] Fig.10 For the present invention Fig. 9 Enlarged schematic diagram of point C in the middle.

[0047] Reference numerals:

[0048] 100, bearing mechanism; 110, lever arm; 120, suspension; 130, fixture; 140, motor; 150, crawler track;

[0049] 200, linkage assembly; 210, pressure pad; 220, cover; 230, gear plate; 240, drive beam shaft;

[0050] 300, multi-directional roller feeding mechanism; 310, fixed clamping seat; 320, movable clamping seat; 330, extended screw; 340, sleeve; 350, loading assembly; 351, first pad; 352, second pad; 353, bottom shell; 354, top shell; 355, guide pad; 356, gear groove; 360, built-in gear plate; 370, blocking slide plate;

[0051] 400, winding mechanism; 410, rotating roller; 420, limiting ring pad; 430, sliding rod; 440, slideway; 450, quick-release assembly; 451, end; 452, latch; 453, return spring;

[0052] 500. Graphene heat dissipation film. DETAILED DESCRIPTION

[0053] To make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in combination with specific implementations and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

[0054] It is to be understood that these descriptions are exemplary only and are not intended to limit the scope of the invention.

[0055] An intelligent winding mechanism for a graphite calender provided by some embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0056] Embodiment 1:

[0057] Combination Figure 1-Figure 10 As shown, the present invention provides an intelligent winding mechanism for a graphite calender, including a graphene heat dissipation film 500, characterized in that it also includes a bearing mechanism 100 arranged on the outer shell of the calender discharge port, a linkage assembly 200 arranged on the bearing mechanism 100, a multi-directional roller feeding mechanism 300 arranged in the bearing mechanism 100, and multiple groups of winding mechanisms 400 arranged in the multi-directional roller feeding mechanism 300, the multi-directional roller feeding mechanism 300 is used to provide a bearing platform for the multiple groups of winding mechanisms 400, the linkage assembly 200 is used to provide winding kinetic energy for the multiple groups of winding mechanisms 400, the multi-directional roller feeding mechanism 300 is used to provide a driving force for the linkage assembly 200, and the multiple groups of winding mechanisms 400 are used to provide a quick-loading platform for freely winding the graphene heat dissipation film 500 after slitting.

[0058] The bearing mechanism 100 includes two force arms 110 mounted on the calender housing, a suspension 120 mounted on the two force arms 110, two sets of clamps 130 fixedly mounted on the suspension 120, and a motor 140 installed in the two sets of clamps 130;

[0059] A first rotating wheel is disposed at the outer end of the transmission shaft in the motor 140, and a crawler belt 150 is transmission-connected to the first rotating wheel;

[0060] The linkage assembly 200 includes a driving beam shaft 240 that is horizontally placed and provides a stable driving force, a plurality of gear plates 230 that are evenly distributed and disposed on the driving beam shaft 240, a plurality of groups of pressure pads 210, and a plurality of groups of covers 220 disposed on the plurality of groups of pressure pads 210;

[0061] The gear plate 230 is movably installed in two adjacent sets of pressure-bearing pads 210 and cover 220;

[0062] A second rotating wheel is disposed at one end of the driving beam shaft 240;

[0063] The other end of the crawler belt 150 is drivingly connected to the second rotating wheel;

[0064] The multi-directional roller feeding mechanism 300 includes multiple groups of loading assemblies 350 for providing a stable pressure-bearing platform for multiple groups of uniformly distributed winding mechanisms 400, a built-in gear plate 360 ​​disposed in the loading assemblies 350, and multiple groups of blocking slide plates 370 for quickly loading and unloading the winding mechanisms 400;

[0065] The winding mechanism 400 includes a roller 410 for winding the graphene heat dissipation film 500 and two sets of quick-install components 450 arranged at both ends of the roller 410;

[0066] The quick-install assembly 450 is used to provide positioning protection for the roller 410 for quick installation and removal.

[0067] Graphene heat dissipation film is a highly directional heat conductive film made of graphene as raw material and stacked with multiple layers of graphene, including protective film, single-sided adhesive, graphene film, double-sided adhesive and release film, etc. Since the surface of the heat dissipation graphene film can be combined with other materials such as metal, plastic, and self-adhesive, it is sent to a high-temperature furnace for carbonization and graphitization after coating and drying, and finally obtained by calendering and die-cutting. The graphite thermal conductive film can be cut and trimmed according to the actual shape requirements. Therefore, when the graphene heat dissipation film is processed by the calender, it can be shaped after forced aging treatment. There is a great disadvantage that the cut film material is collected by the traditional integral structure winding roller, and the wound film material is difficult to be freely loaded and unloaded.

[0068] Since different types of graphite calenders process and discharge different sizes of film materials, and the gaps between the film materials after slitting will also be different, when the slit graphene heat dissipation film 500 is rolled onto the exposed roller 410, the graphene heat dissipation film 500, which is limited and guided and combed by the two limiting ring pads 420, can be stably and quickly wound until the slit film material is fully wound around the roller 410 and the two limiting ring pads 420 form grooves, according to the requirements of the film material winding size, the slit graphene heat dissipation film 500 can be transferred to the remaining empty rollers 410 without stopping the calender and the mechanism, and the above-mentioned roller 410 fully wound with film material can be quickly withdrawn from between the two groups of loading assemblies 350 by retracting the two sliding bars 430, and at this time, it is quickly unloaded under the pushing action of the two groups of blocking slides 370;

[0069] According to the adaptive winding of slit and different gap film materials, the above-mentioned multiple groups of winding mechanisms 400 can select a certain spacing for loading, and accurately wind the slit film materials produced in different types of calenders without changing the winding speed. At the same time, the size of the film winding of each roller 410 can be selected according to demand.

[0070] Embodiment 2:

[0071] Combination Figure 7-10 As shown, on the basis of Example 1, two symmetrically distributed limiting ring pads 420 are installed at both ends of the rotating roller 410, and the two limiting ring pads 420 are used to provide an effective winding path for the film material after slitting;

[0072] Two symmetrically distributed slideways 440 are formed at both ends of the rotating roller 410 , and two slide bars 430 are disposed in the two slideways 440 .

[0073] Preferably, the material of the roller 410 body can be selected according to the material of the main body of the film material, usually a material that is suitable for the film material and has a large friction resistance is used, and the two limiting ring pads 420 are smooth and clean throughout, and have minimal friction resistance. When the graphene heat dissipation film 500 is stabilized and delivered, the two limiting ring pads 420 can be used to select the thickness of the rolled film material without hindering the normal gathering of the film material.

[0074] The quick-install assembly 450 includes an end 451, a hole is formed inside the end 451, and an annular protrusion is provided in the middle of the inner cavity of the end 451, and a return spring 453 is connected to the annular protrusion, and a latch 452 is provided inside the end 451;

[0075] The latch 452 is composed of an end rod, a gasket and a cross-shaped plug, and the end of the return spring 453 away from the annular protrusion is connected to the gasket;

[0076] The end of the sliding rod 430 that passes through the inner cavity of the end 451 is clamped in the end rod.

[0077] Preferably, raised pads are provided on both sides of the end 451, and the raised pads are installed in the recessed holes at both ends of the roller 410 by bolts, and a slot is provided at one end of the end 451 that passes through the interior of the roller 410. At this time, the slot is connected to the slide 440. When the slide rod 430 is released, the reset spring 453 that accumulates elastic potential energy can prompt the pin 452 to reset quickly. At this time, the two pins 452 will quickly engage with the two adjacent built-in gear plates 360, so that the multiple groups of winding mechanisms 400 after uniform distribution can be linked at the same speed, and then the film materials cut into different quantities can be wound in an orderly manner.

[0078] Embodiment 3:

[0079] Combination Figure 3-Figure 8 As shown, on the basis of embodiment 1, the multi-directional roller feeding mechanism 300 further includes two fixed clamping seats 310, the fixed clamping seats 310 are composed of a pin plate and a T-shaped column, and a movable clamping seat 320 is arranged outside the pin plate;

[0080] The outer ends of the movable clamp seat 320 and the pin plate are both provided with arc-shaped end plates;

[0081] An extended screw rod 330 is disposed in the movable clamp seat 320, and the threaded end of the extended screw rod 330 is threadedly installed in the screw hole inside the pin plate;

[0082] A sleeve 340 is disposed outside the lengthened screw rod 330 , and the sleeve 340 is used to compress the movable clamping seat 320 .

[0083] Preferably, the two fixed clamp seats 310 are installed in the two force arms 110. At this time, the two fixed clamp seats 310 can provide a stable support basis for the multiple groups of winding mechanisms 400. When the two outermost groups of loading components 350 are combined and the two groups of fixed clamp seats 310 and the movable clamp seats 320 are clamped and fixed, with the auxiliary support of the suspension 120, the evenly distributed multiple groups of loading components 350 can avoid vibration during the rotation of the multiple groups of winding mechanisms 400.

[0084] The loading assembly 350 includes two top shells 354 disposed on both sides of the top of the built-in gear plate 360, and two bottom shells 353 disposed on both sides of the bottom of the built-in gear plate 360, and guide pads 355 for guiding the cross-shaped plug to extend freely are disposed on the bottom shells 353 and the top shells 354;

[0085] The bottom of the two bottom shells 353 is installed with first feet 351;

[0086] Two second feet 352 are installed on the top of the two top shells 354, and the two top shells 354 are provided with gear slots 356 for adapting the gear plates 230;

[0087] The bottom shell 353 and the top shell 354 are both made of stainless steel, and grooves adapted to be constrained by the I-shaped wheel disc are provided on the inner sides of the bottom shell 353 and the top shell 354;

[0088] The built-in gear disc 360 is composed of an I-shaped disc and a ring gear, and symmetrically distributed cross-shaped sockets are opened in the middle of both ends of the I-shaped disc;

[0089] The gap between the two gear grooves 356 is used to provide limiting protection for the ring gear.

[0090] Preferably, the number of loading components 350 and winding mechanisms 400 is not fixed, and the loading components 350 and winding mechanisms 400 need to be selectively installed according to the number of slit film materials in different types of calenders, and the gap between the arm 110 and the suspension 120 is selected according to the number of loading components 350 and winding mechanisms 400 installed;

[0091] Among them, the two bottom shells 353 and the two top shells 354 of the assembled structure are used to adapt to the I-shaped wheel inside the built-in gear plate 360. The bottom shells 353 and the top shells 354 are triangularly fixed by two second feet 352 and one first foot 351. At this time, the built-in gear plate 360 ​​can maintain a uniform speed and vibration-free rotation during the linkage.

[0092] Embodiment 4:

[0093] Combination Figure 2-Figure 10 As shown, in the above embodiment, the first foot 351 is installed in the suspension 120, and the multiple first foots 351 evenly distributed on the suspension 120 are used to provide a sufficiently stable pressure-bearing platform for the multiple groups of loading assemblies 350.

[0094] Preferably, the suspension 120 can provide a stable platform for the suspended motor 140, wherein the suspension 120 is an overall U-shaped structure, and the suspension 120 is used to provide unobstructed limiting protection for multiple groups of evenly distributed loading components 350 and multiple groups of winding mechanisms 400. At this time, the multiple groups of winding mechanisms 400 will not be blocked by the suspension 120 after winding the film material to a certain size.

[0095] The roller 410 is made of thickened rubber material, and the surface of the roller 410 located inside the two limiting ring pads 420 is provided with convex points for increasing friction resistance;

[0096] The limiting ring pads 420 are made of ceramic material, and the two limiting ring pads 420 are used to reduce the resistance to the side of the graphene heat dissipation film 500 .

[0097] Preferably, after the rotating roller 410 uses thickened rubber material as the base material, the protrusions on its surface can gather the film material at the moment of contact. At this time, with the restraint of two limiting ring pads 420 made of ceramic material, the cut film material can be quickly rolled up. At this time, the multiple sets of winding mechanisms 400 can be quickly loaded and unloaded in the above steps without calibration, thereby ensuring the accurate winding of the film material.

[0098] The working principle and use process of the present invention: During the operation of the current graphite calender, the graphene heat dissipation film is a high-directional heat-conducting film formed by stacking multiple layers of graphene. After being processed by the calender, the calendered film material can be rolled up by an external winding device. However, the current winding roller is an integral structure. This type of winding roller can only uniformly roll up the graphene heat dissipation film with a whole material or a thick layer of divided material. After this type of winding roller is fully rolled up the slit graphene heat dissipation film, the device needs to be stopped and then the winding roller can be removed. This method has many disadvantages.

[0099] The device is configured by setting the winding rollers of the traditional integral structure as multiple groups of winding mechanisms 400 that are evenly distributed, and arranging a multi-directional roller feeding mechanism 300 for providing a bearing platform between the multiple groups of winding mechanisms 400. When the bearing mechanism 100 is fixedly installed on the shell on both sides of the discharge port of the calender by two bolts, the multi-directional roller feeding mechanism 300 supported by the bearing mechanism 100 can position and clamp the multiple groups of winding mechanisms 400. At this time, the multiple evenly distributed winding mechanisms 400 can be outside the discharge port of the calender and be in a suspended state.

[0100] When in use, the multiple groups of winding mechanisms 400 are delivered in advance along the gap between two adjacent groups of multi-directional feeding roller mechanisms 300. At this time, the two groups of guide pads 355 arranged at equal intervals can provide a guiding path for the two plugs 452. After being guided by the inclined surfaces of the two groups of guide pads 355, the two plugs 452 will eventually shrink toward the inner cavities of the two ends 451 until the cross-shaped plugs in the two plugs 452 are clamped in the cross-shaped sockets in the middle of the built-in gear plate 360. At this time, the two groups of loading components 350 are evenly distributed. The multiple groups of winding mechanisms 400 can provide multiple winding platforms for the slit graphene heat dissipation film 500 film material. When the slit graphene heat dissipation film 500 is delivered out of the calender, the slit graphene heat dissipation film 500 can be rolled toward the outside of one of the rollers 410, and the two limiting ring pads 420 arranged at both ends of the roller 410 can provide anti-distortion protection for the rolling of the graphene heat dissipation film 500 until a sufficient amount of graphene heat dissipation film 500 film material is wound around one roller 410 within the set time period.

[0101] Then, without stopping the calender, the slit and continuously delivered graphene heat dissipation film 500 is rolled onto the remaining idle rollers 410. When the roller 410 wrapped with film material needs to be unloaded, the two slide bars 430 can be retracted along the two slideways 440 until the two latches 452 are retracted into the inner cavities of the two ends 451. At this time, the set of winding mechanisms 400 wrapped with film material can be quickly taken out, and a new winding mechanism 400 can be reinstalled in the gap after unloading by the push of the two blocking slides 370.

[0102] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An intelligent winding mechanism for a graphite calender, comprising a graphene heat dissipation film (500), characterized in that: It also includes a bearing mechanism (100) arranged on the outer shell of the calender discharge port, a linkage assembly (200) arranged on the bearing mechanism (100), a multi-directional roller feeding mechanism (300) arranged in the bearing mechanism (100), and multiple groups of winding mechanisms (400) arranged in the multi-directional roller feeding mechanism (300); The linkage assembly (200) comprises a drive beam shaft (240) which is placed horizontally and provides a stable driving force, and a plurality of gear plates (230) which are arranged on the drive beam shaft (240) and are evenly distributed. The multi-directional roller feeding mechanism (300) comprises a plurality of loading assemblies (350) for providing a stable pressure-bearing platform for a plurality of evenly distributed winding mechanisms (400), a built-in gear plate (360) arranged in the loading assemblies (350), and a plurality of blocking slide plates (370) for quickly loading and unloading the winding mechanisms (400); The multi-directional roller feeding mechanism (300) further comprises two fixed clamping seats (310), wherein one fixed clamping seat (310) is arranged at one end of the bearing mechanism (100), and the other fixed clamping seat (310) is arranged at the other end of the bearing mechanism, the fixed clamping seat (310) is composed of a pin plate and a T-shaped column, the T-shaped column is mounted on the bearing mechanism (100), and a movable clamping seat (320) is arranged at one end of the pin plate; The outer end of the movable clamp seat (320) and the other end of the pin plate are both provided with arc-shaped end plates; An extended screw rod (330) is arranged in the movable clamp seat (320), and the threaded end of the extended screw rod (330) is threadedly installed in the screw hole inside the pin plate; A sleeve (340) is disposed outside the lengthened screw rod (330), and the sleeve (340) is used to press the movable clamping seat (320); The loading assembly (350) comprises two top shells (354) arranged on both sides of the top of the built-in gear disc (360), and two bottom shells (353) arranged on both sides of the bottom of the built-in gear disc (360); the built-in gear disc (360) is composed of an I-shaped wheel disc and ring gears, and symmetrically distributed cross-shaped plug holes are provided in the middle of both ends of the I-shaped wheel disc; A guide pad (355) is provided at one end of the bottom housing (353) and the top housing (354) that is close to each other, and the guide pad (355) is used to guide the cross-shaped plug block to freely extend; The bottoms of the two bottom-mounted shells (353) are provided with first feet (351); Two second feet (352) are installed on the top of the two top shells (354), and gear grooves (356) for adapting the gear plates (230) are provided in the two top shells (354); The gap between the two gear grooves (356) is used to provide position limiting protection for the ring gear; The bottom shell (353) and the top shell (354) are both made of stainless steel, and grooves adapted to be constrained by the I-shaped wheel disc are provided on the inner sides of the bottom shell (353) and the top shell (354); The rolling mechanism (400) comprises a roller (410) for rolling up the graphene heat dissipation film (500) and two sets of quick-install components (450) arranged at both ends of the roller (410); The quick-install assembly (450) is used to provide positioning protection for the roller (410) for quick installation and removal; The rotating roller (410) is made of a thickened rubber material, and a surface of the rotating roller (410) located inside the two limiting ring pads (420) is provided with convex points for increasing friction resistance; The limiting ring pads (420) are made of ceramic material, and the two limiting ring pads (420) are used to reduce the resistance to the side of the graphene heat dissipation film (500); Two symmetrically distributed limiting ring pads (420) are installed at both ends of the rotating roller (410), and the two limiting ring pads (420) are used to provide an effective winding path for the film material after slitting; Two symmetrically distributed slideways (440) are provided at both ends of the rotating roller (410), and two slide bars (430) are provided in the two slideways (440); The quick-install assembly (450) comprises an end head (451), a hole is provided inside the end head (451), an annular protrusion is provided in the middle of the inner cavity of the end head (451), a return spring (453) is connected to the annular protrusion, and a latch (452) is provided inside the end head (451); One end of the end head (451) that passes through the interior of the rotating roller (410) is provided with a slot, and the slot is connected to the slideway (440); The latch (452) is composed of an end rod, a gasket and a cross-shaped plug block, and the end of the return spring (453) away from the annular protrusion is connected to the gasket; The sliding rod (430) penetrates through the inner cavity of the end head (451) and is clamped in the end rod.

2. The intelligent winding mechanism for graphite calender according to claim 1, characterized in that: The bearing mechanism (100) comprises two force arms (110) mounted on a calender housing, a suspension (120) mounted on the two force arms (110), two sets of clamps (130) fixedly mounted on the suspension (120), and a motor (140) mounted in the two sets of clamps (130); A first rotating wheel is disposed at the outer end of the transmission shaft in the motor (140), and a crawler belt (150) is transmission-connected to the first rotating wheel; A second rotating wheel is provided at one end of the driving beam shaft (240); The other end of the crawler belt (150) is drivingly connected to the second rotating wheel.

3. The intelligent winding mechanism for graphite calender according to claim 1, characterized in that: The linkage assembly (200) further comprises a plurality of groups of pressure-bearing pads (210) and a plurality of groups of sealing covers (220) arranged on the plurality of groups of pressure-bearing pads (210); The gear plate (230) is movably mounted in two adjacent groups of pressure-bearing pads (210) and the sealing cover (220).

4. The intelligent winding mechanism for graphite calender according to claim 2, characterized in that: The first pad feet (351) are installed in the suspension (120), and a plurality of first pad feet (351) evenly distributed on the suspension (120) are used to provide a sufficiently stable pressure-bearing platform for a plurality of groups of loading assemblies (350).

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