Conveying device for graphite processing

Abstract

The invention discloses a conveying device for graphite processing, and relates to the field of graphite film production, the conveying device comprises a winding machine and a storage rack for temporarily storing graphite films, the inner side of the winding machine is rotatably provided with a winding roller for winding the graphite films, and the end, corresponding to the storage rack, of the winding machine is rotatably provided with two roller taking supporting rods and two transfer rods; and roller clamping notches used for moving the winding roller are formed in one ends of the roller taking supporting rods, first connecting shafts are fixedly arranged at the corresponding ends of the two roller taking supporting rods, two first telescopic rods are rotationally arranged on the inner side of the winding machine, and the output ends of the first telescopic rods are rotationally connected with one ends of the corresponding roller taking supporting rods. And when the wound graphite film is taken out, the graphite film can be temporarily stored at the upper end of the storage rack, so that centralized treatment and ex-warehouse storage of the graphite film are facilitated, the number of times of transferring the graphite film by an operator can be reduced, and the operation time is shortened.

Description

Technical Field

[0001] The present invention relates to the field of graphite film production, and in particular to a conveying device for graphite processing. Background Art

[0002] Graphite film is a high-performance new material commonly used in electronics, aerospace, new energy and other fields. It has excellent electrical and thermal conductivity, mechanical strength and chemical stability. In the processing and production of graphite film, conveying and winding technology is one of the key links. Especially in large-scale production, efficient conveying and winding equipment is crucial to improving production efficiency and product quality. The winder used in conventional graphite processing conveying devices is generally fixed. When the rolled graphite film is taken out, it is generally lifted out by a crane. Because the graphite film is close to the winder after it is rolled, it requires high technical requirements to take it out. It is easy for the graphite film and the winder to collide and cause damage. As a result, the transportation of the rolled graphite film is cumbersome, and the rolled graphite film cannot be pre-stored and centrally processed. Therefore, it is necessary to propose a graphite processing conveying device to solve the above problems. Summary of the Invention

[0003] The purpose of the present invention is to provide a conveying device for graphite processing, so as to solve the problem that the winder is fixed in place and a crane is generally used to lift out the wound graphite film when taking it out. After the graphite film is wound, it is close to the winder and high technical requirements are required for taking it out, which makes it more complicated to transport the wound graphite film and it is impossible to pre-store and centrally process the taken-out graphite film.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: a conveying device for graphite processing, comprising a winder and a storage rack for temporarily storing graphite film, wherein a winding roller for winding up the graphite film is rotatably provided inside the winder, and two roller-taking support rods and two transfer rods are rotatably provided at one end of the winder corresponding to the storage rack, and a roller clamping recess for moving the winding roller is provided at one end of the roller-taking support rod; A first connecting shaft is fixedly arranged at the corresponding end of the two roller-taking support rods, and two first telescopic rods are rotatably arranged inside the winding machine. The output end of the first telescopic rod is rotatably connected to one end of the corresponding roller-taking support rod. A guide groove is provided inside the roller-taking support rod, and a guide block and a sliding rod are slidably provided inside the guide groove. The guide block and the sliding rod are fixedly connected, and a second spring is fixedly arranged at the bottom end of the guide groove, and the other end of the second spring is fixedly connected to one end of the guide block. An inclined surface is provided on one end of the sliding rod corresponding to the winding roller.

[0005] Preferably, two connecting disks are rotatably provided on the inner side of the winding machine, and two slots are provided on the inner side of the connecting disks, and spring chambers are provided at both ends of the winding roller, and a conical connecting column is slidably provided on the inner side of the spring chamber, and two blocking blocks are fixedly provided on the outer side of the conical connecting column. A first spring is fixedly provided on the bottom of the spring chamber, and the other end of the first spring is fixedly connected to one end of the conical connecting column. The blocking block slides inside the blocking slot, and an arc edge is provided at the corner of the blocking slot, and an arc corner is provided at one end of the blocking block corresponding to the blocking slot, and a stepped limiting groove is provided on one end of the conical connecting column corresponding to the winding roller, and a stepped limiting column is slidably provided on the inner side of the limiting groove, and a third spring is fixedly provided on the corresponding side of the limiting groove and the limiting column, and a limiting plate is fixedly provided on the outer side of the limiting column.

[0006] Preferably, a winding motor is fixedly installed on the inner side of the winding machine, a first transmission gear is fixedly installed on the rotating shaft of the winding motor, a second transmission gear is fixedly installed on the outer ring of the connecting disk, and a transmission toothed belt is sleeved between the first transmission gear and the second transmission gear.

[0007] Preferably, an arc-shaped bracket is provided at one end of the transfer rod corresponding to the roller support rod, two second telescopic rods are rotatably provided on the inner side of the winder, a rotating rod is rotatably provided at the output end of the second telescopic rod, and the two rotating rod ends are fixedly connected with a second connecting shaft, and the end of the second connecting shaft is also fixedly connected to the end of the transfer rod.

[0008] Preferably, rotating plates are rotatably provided at both ends of the winder, fixed blocks and connecting bolts are fixed at both ends of the winder, and tension springs are overlapped between the fixed blocks and the connecting bolts.

[0009] Preferably, the rotating plate is arranged in a V shape, and its opening angle is arranged in an obtuse angle.

[0010] Preferably, the opening corner of the rotating plate abuts one end of the fixed block, and the opening corner of the rotating plate faces the arc-shaped bracket. A plurality of limit blocks are symmetrically fixed on the inner side of the winding machine, and the plurality of limit blocks respectively abut one end of the transfer rod and the roller support rod.

[0011] Preferably, the length of the tapered connecting column is greater than the length of the slot.

[0012] Preferably, two tension rollers are provided on the inner side of the winding machine for assisting in winding the graphite film.

[0013] Preferably, a speed reduction assembly is provided at one end of the winding motor.

[0014] The technical effects and advantages of the present invention are as follows: 1. Through the setting of storage shelves, when taking out the rolled graphite film, the graphite film can be temporarily stored on the top of the shelf, which is convenient for centralized processing and storage. It can reduce the number of times operators transfer the graphite film and reduce the operation time; 2. The take-up roller support rod can automatically take out the graphite film that has been wound up by the winding roller. After taking out the graphite film, the two take-up roller support rods can control their rotation angles so that the winding roller that has wound up the graphite film is temporarily placed between the take-up roller support rod and the transfer rod. When the graphite film is transferred to the storage shelf, it can be pre-stored to give priority to installing the next winding roller and allowing the process to continue, thereby reducing the process downtime and improving its work efficiency. 3. Through the setting of the tapered connecting column, when the roller support rod takes out the winding roller, the cone-shaped connecting column is set to prevent the tapered connecting column from entering the slot again, and the degree of automation is high; 4. The graphite film taken out by the roller support rod is transferred through the transfer rod and moved to the storage rack for centralized processing. The support rod on the storage rack is cylindrical, which facilitates the short-distance movement of the graphite film. 5. Through the cooperation between the roller support rod and the transfer rod, the graphite film can be automatically taken out, thereby increasing the distance between the graphite film and the winder, and greatly reducing the difficulty of operation when using the crane to lift the graphite film; 6. By setting the arc edge and arc angle, the winding roller can be quickly installed inside the connecting disk by utilizing its unique shape setting when installing the winding roller, thereby reducing the downtime of the process and optimizing the process to the greatest extent; 7. By setting the limit groove and the limit column, when the winding roller is winding, it can ensure that the force requirement of the winding roller is sufficient, that is, it can prevent the winding roller from deviating or even falling off due to the torsional force generated when winding the graphite film. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of the graphite processing conveying device of the present invention.

[0016] Figure 2 This is a schematic structural diagram of the graphite processing conveying device of the present invention from another perspective.

[0017] Figure 3 It is a structural schematic diagram of the winder of the present invention.

[0018] Figure 4 This is a schematic diagram of the graphite film winding structure of the present invention.

[0019] Figure 5 This is a schematic structural diagram of the roller support rod and transfer rod of the present invention.

[0020] Figure 6 For the present invention Figure 5 A partial enlarged view of point A in the middle.

[0021] Figure 7 It is a schematic diagram of the winding roller structure of the present invention.

[0022] Figure 8 This is a schematic diagram of the tapered connecting column structure of the present invention.

[0023] Figure 9 For the present invention Figure 3 A partial enlarged view of point B in the middle.

[0024] Figure 10 This is a schematic diagram of the cross-sectional structure of the tapered connecting column of the present invention.

[0025] Figure: 1, winder; 2, storage rack; 3, winder roller; 301, tension roller; 302, connecting plate; 303, card slot; 304, spring chamber; 305, first spring; 306, conical connecting column; 307, card block; 308, arc edge; 309, arc angle; 310, limit slot; 311, limit column; 312, third spring; 313, limit plate; 4, winder motor; 5, deceleration assembly; 6, roller support rod; 6 01. First connecting shaft; 602. First telescopic rod; 603. Card roller notch; 604. Sliding rod; 605. Guide groove; 606. Second spring; 607. Guide block; 608. Inclined surface; 609. Limit block; 7. Transfer rod; 701. Arc bracket; 702. Second connecting shaft; 703. Second telescopic rod; 704. Rotating rod; 705. Rotating plate; 706. Fixed block; 707. Connecting bolt; 708. Tension spring. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] First embodiment: The present invention provides Figure 1 - Figure 10 The graphite processing conveying device shown includes a winder 1 and a storage rack 2 for temporarily storing graphite film. A control panel is provided at one end of the winder 1 to control the collection and pre-storage of the graphite film. Two tension rollers 301 are rotated inside the winder 1 to assist in winding the graphite film and ensure the tension of the graphite film during winding. in Figure 4Including the way of winding the graphite film and the way of installing the tension roller 301, as well as the way of inserting the graphite film into the tension roller 301, the winding direction is away from the storage rack 2 to prevent the mutual interference caused by winding and transporting the graphite film; like Figure 3 The upper end of the winding roller 3 is provided with a cutting assembly for cutting the graphite film to cut the wound graphite film. The cutting assembly is a conventional technology and will not be described in detail again. It is sufficient to be able to cut the graphite film. The storage shelf 2 is used to temporarily store the wound graphite film. A winding roller 3 for winding the graphite film is rotatably provided on the inner side of the winder 1. A winding motor 4 is fixedly provided on the inner side of the winder 1. A first transmission gear is fixedly installed on the rotating shaft of the winding motor 4. A second transmission gear is fixedly installed on the outer ring of the connecting disk 302. A transmission toothed belt is sleeved between the first transmission gear and the second transmission gear. The gears and transmission toothed belt are common in the prior art and will not be described in detail again. Two card slots 303 are provided on the inner side of the connecting disk 302. A reduction assembly 5 is provided at one end of the winding motor 4. The reduction assembly 5 is a turbine reducer to prevent the winding roller 3 from rotating too fast. The winder 1 is fixed on the ground to ensure the stability and firmness of the heavy graphite film. The storage rack 2 is fixed to one end of the winder 1 to ensure the stability of the storage rack 2 and facilitate the storage of the graphite film. The wound graphite film is taken out and hoisted out using a crane. One end of the winder 1 corresponding to the storage shelf 2 is rotatably provided with two take-up roller support rods 6, and one end of the winder 1 corresponding to the storage shelf 2 is rotatably provided with two transfer rods 7. The take-up roller support rod 6 and the transfer rod 7 are used to transfer the winding roller 3 to the storage shelf 2. One end of the take-up roller support rod 6 is provided with a roller card notch 603 for moving the winding roller 3. The roller card notch 603 is convenient for fitting the outer circle of the winding roller 3. The upper end of the transfer rod 7 corresponding to the winder 1 is provided with an inclination angle that facilitates the winding roller 3 to roll toward the storage shelf 2, so that the winding roller 3 can approach the transfer rod 7 when it is pre-stored on the winder 1; One end of the two roller-taking support rods 6 is fixed with a first connecting shaft 601 to ensure that the two roller-taking support rods 6 move synchronously to take out the winding roller 3. Two first telescopic rods 602 are rotated inside the winding machine 1. The output end of the first telescopic rod 602 is rotatably connected to one end of the corresponding roller-taking support rod 6. The two first telescopic rods 602 are synchronously controlled, and their control ends are synchronously connected. The two first telescopic rods 602 work at the same time to ensure that the force balance of the two roller-taking support rods 6 is ensured. In accordance with reality, a guide groove 605 is provided on the inside of the guide groove 605. A guide block 607 and a sliding rod 60 are slidingly provided inside the guide groove 605. 4. The guide block 607 is fixedly connected to the sliding rod 604, and the guide block 607 is completely inside the guide groove 605, ensuring that the movement of the sliding rod 604 is reciprocating, and ensuring that the moving direction of the sliding rod 604 is parallel to the inclination direction of the roller-taking support rod 6 and extends back and forth. A second spring 606 is fixedly provided at the bottom end of the guide groove 605, and the other end of the second spring 606 is fixedly connected to one end of the guide block 607. An inclined surface 608 is provided at one end of the sliding rod 604 corresponding to the winding roller 3. When the roller-taking support rod 6 approaches the winding roller 3, the sliding rod 604 can enter the inside of the guide groove 605 through the inclined surface 608, making it easy to take out the winding roller 3.

[0028] In the embodiment of the present invention, spring cavities 304 are provided at both ends of the winding roller 3, and a conical connecting column 306 is slidingly provided on the inside of the spring cavity 304. Two clamping blocks 307 are fixedly provided on the outside of the conical connecting column 306. The middle part of the conical connecting column 306 is conically set to prevent the clamping block 307 from entering the inside of the clamping slot 303 when the clamping roller recess 603 is used to remove the winding roller 3. The clamping block 307 slides on the inside of the clamping slot 303.

[0029] In the embodiment of the present invention, a first spring 305 is fixedly provided at the bottom end of the spring cavity 304, and the other end of the first spring 305 is fixedly connected to one end of a conical connecting post 306, wherein the inner wall of the spring cavity 304 is provided with a transverse groove for preventing the conical connecting post 306 from rotating, and a transverse bar sliding in the transverse groove is provided on the outer side of the conical connecting post 306 to prevent the conical connecting post 306 from being able to drive the winding roller 3 to rotate when the winding motor 4 drives the conical connecting post 306 to rotate, so that the conical connecting post 306 can only slide back and forth in the spring cavity 304. It cannot rotate on its own, ensuring that the conical connecting column 306 and the winding roller 3 rotate synchronously. The corners of the slot 303 are provided with arc-shaped edges 308, and the end of the block 307 corresponding to the slot 303 is provided with an arc-shaped corner 309. The conical connecting column 306 is provided with a stepped limit groove 310 at one end corresponding to the winding roller 3, and a stepped limit column 311 is slidably provided on the inner side of the limit groove 310. A third spring 312 is fixed on the corresponding side of the limit groove 310 and the limit column 311, and a limit plate 313 is fixed on the outer side of the limit column 311.

[0030] In the embodiment of the present invention, an arc-shaped bracket 701 is provided at one end of the transfer rod 7 corresponding to the roller support rod 6, which is convenient for hooking the winding roller 3. Two second telescopic rods 703 are rotatably provided on the inner side of the winding machine 1. A rotating rod 704 is rotatably provided at the output end of the second telescopic rod 703. The ends of the two rotating rods 704 are fixedly connected with a second connecting shaft 702. The end of the second connecting shaft 702 is also fixedly connected to the end of the transfer rod 7. The control method of the two second telescopic rods 703 is the same as that of the first telescopic rod 602 to ensure that the two second telescopic rods The retracting rod 703 has the same movement direction and is evenly stressed, and the first telescopic rod 602 and the second telescopic rod 703 are hydraulic telescopic rods for taking out heavy graphite film. A plurality of limit blocks 609 are symmetrically fixed on the inner side of the winder 1, and the plurality of limit blocks 609 respectively abut against one end of the transfer rod 7 and the roller support rod 6. By setting the limit blocks 609, the rotation range of the roller support rod 6 and the transfer rod 7 is limited, and their extreme rotation positions are reinforced to prevent overloading of the graphite film after winding.

[0031] In the embodiment of the present invention, a rotating plate 705 is rotatably provided at both ends of the winder 1. The rotating plate 705 is V-shaped and its opening angle is obtuse. A fixed block 706 and a connecting bolt 707 are fixed at both ends of the winder 1. A tension spring 708 is overlapped between the fixed block 706 and the connecting bolt 707. When the tension spring 708 is working, the inner side of the rotating plate 705 always abuts against one side of the fixed block 706. This state is the initial state.

[0032] In an embodiment of the present invention, the opening corner of the rotating plate 705 abuts against one end of the fixed block 706, and the opening corner of the rotating plate 705 faces the arc bracket 701. The rotating plate 705 is used to prevent the winding roller 3 from moving toward the roller-taking support rod 6, and the position of the winding roller 3 is fixed by the transfer rod and the rotating plate 705.

[0033] In the embodiment of the present invention, the length of the tapered connecting column 306 is greater than the length of the clamping slot 303 to ensure that when the roller support rod 6 contacts the tapered connecting column 306 , the inside of the clamping block 307 is completely separated from the inside of 303 .

[0034] Second embodiment: A universal wheel is provided at the lower end of the storage shelf 2, which is connected to the winder by bolts. After a certain amount of rolled graphite film is pre-stored on the storage shelf 2, the connection between the storage shelf 2 and the winder 1 is touched, and the principle of the cart is directly used to move the graphite film closer to the final storage location for unified storage.

[0035] Working principle: The operator first prepares raw materials such as high-quality acrylic adhesive, graphene oxide slurry, graphene ink or copper strip composite coating (the type of graphite film to be produced is selected according to actual needs), and pours the prepared acrylic adhesive, graphene oxide slurry, graphene ink or copper strip composite coating into the coating machine, and coats the substrate by roller coating, spraying or scraping, and dries the coated substrate to complete the preliminary production of the graphite film. The winding power of the winder 1 is used to complete the conveying progression of the graphite film production process and the automatic conveying during the production of the graphite film, so that the winding motor 4 works, and drives the connecting disk 302 to rotate through the conveyor belt, and then the connecting disk 302 drives the conical connecting column 306 to rotate through the engagement of the block 307 and the card slot 303, and then the conical connecting column 306 drives the winding roller 3 to rotate, so that the winding roller 3 winds up the processed graphite film; When the graphite film wound on the winding roller 3 reaches the winding amount, the graphite film is cut by the cutting assembly, and then the first telescopic rod 602 is controlled by the control panel, so that the two first telescopic rods 602 work, and then the roller-taking support rod 6 is driven to rotate toward the winding roller 3, and then the roller-taking support rod 6 drives the sliding rod 604 to move, so that the inclined surface 608 of the sliding rod 604 contacts the outer surface of the conical connecting column 306, and then the sliding rod 604 moves toward the second spring 606, and then passes through the guide limit of the guide block 607, so that The sliding rod 604 gradually enters the guide groove 605, and the sliding rod 604 contacts the limit of the conical connecting column 306 by the card roller recess 603, so that the conical connecting column 306 enters the card roller recess 603. At the same time, the pressure of the sliding rod 604 causes the conical connecting column 306 to drive the clamping block 307 to disengage from the card groove 303, so that the conical connecting column 306 drives the winding roller 3 to move along with the roller-taking support rod 6. The first telescopic rod 602 extends, so that the card roller recess 603 is subjected to force, and the winding roller 3 is transferred to between the roller-taking support rod 6 and the transfer rod 7. When the take-up roller 3 is unscrewed, the locking plate 307 is locked in the locking groove 303, and the locking plate 307 is locked in the locking groove 303, so that the locking plate 307 is locked. When the winding roller 3 moves toward the first direction due to the torsional force, the spring cavity 304 moves toward the corresponding limiting post 311, and then the winding roller 3 squeezes the limiting post 311 and moves toward the corresponding limiting groove 310. When the limiting plate 313 contacts the conical connecting post 306, the winding roller 3 cannot move further, thereby preventing the problem of unstable winding of the graphite film caused by excessive deviation of the winding roller 3. After the third spring 312 is removed, the limiting plate 313 can be reset. After the next winding roller 3 is installed, the second telescopic rod 703 is controlled through the control panel, so that the two second telescopic rods 703 drive the rotating rod 704 to rotate, and then drive the transfer rod 7 to rotate, and use the arc bracket 701 to drive the winding roller 3 to rotate. Through the setting of the rotating plate 705, it can only rotate in one direction, so that the winding roller 3 will be stuck between the rotating plate 705 and the transfer rod 7, completing the second preliminary pre-storage, and can be reasonably arranged for storage to maximize its storage efficiency. The transfer rod 7 continues to rotate, so that the rotating rod 7 brings the winding roller 3 close to the storage shelf 2 to the greatest extent, reducing the driving distance, and then cooperates with the driving and the lifting rope to place the winding roller 3 on the storage shelf 2 for centralized processing.

Claims

1. A conveying device for graphite processing, characterized in that: It includes a winding machine (1) and a storage rack (2) for temporarily storing graphite film; The winding machine (1) is provided with a winding roller (3) for winding the graphite film in a rotatable manner inside. The winding machine (1) is rotatably provided with two roller-taking support rods (6) and two transfer rods (7) at one end corresponding to the storage shelf (2); one end of the roller-taking support rod (6) is provided with a roller clamping notch (603) for moving the winding roller (3); A first connecting shaft (601) is fixedly provided at one end corresponding to the two roller-taking support rods (6); two first telescopic rods (602) are rotatably provided inside the winding machine (1); the output end of the first telescopic rod (602) is rotatably connected to one end of the corresponding roller-taking support rod (6); a guide groove (605) is provided inside the roller-taking support rod (6); a guide block (607) and a sliding rod (604) are slidably provided inside the guide groove (605); the guide block (607) and the sliding rod (604) are fixedly connected; a second spring (606) is fixedly provided at the bottom end of the guide groove (605); the other end of the second spring (606) is fixedly connected to one end of the guide block (607); and an inclined surface (608) is provided at one end of the sliding rod (604) corresponding to the winding roller (3).

2. A graphite processing conveying device according to claim 1, characterized in that: The winding machine (1) is provided with two connecting disks (302) for rotation inside, and two card slots (303) are provided inside the connecting disks (302). Both ends of the winding roller (3) are provided with spring chambers (304). A conical connecting column (306) is provided inside the spring chamber (304) for sliding. Two card blocks (307) are fixed outside the conical connecting column (306). A first spring (305) is fixed at the bottom end of the spring chamber (304). The other end of the first spring (305) is fixedly connected to one end of the conical connecting column (306). The card blocks (307) slide in the card slots (303). ), an arcuate edge (308) is provided at the corner of the slot (303), an arcuate corner (309) is provided at one end of the block (307) corresponding to the slot (303), a stepped limiting groove (310) is provided at one end of the conical connecting column (306) corresponding to the winding roller (3), a stepped limiting column (311) is slidably provided inside the limiting groove (310), a third spring (312) is fixed on the corresponding side of the limiting groove (310) and the limiting column (311), and a limiting plate (313) is fixed on the outside of the limiting column (311).

3. A graphite processing conveying device according to claim 2, characterized in that: A winding motor (4) is fixedly mounted on the inner side of the winding machine (1), a first transmission gear is fixedly mounted on the rotating shaft of the winding motor (4), a second transmission gear is fixedly mounted on the outer ring of the connecting disk (302), and a transmission toothed belt is sleeved between the first transmission gear and the second transmission gear.

4. A graphite processing conveying device according to claim 1, characterized in that: An arc-shaped bracket (701) is provided at one end of the transfer rod (7) corresponding to the roller-taking support rod (6); two second telescopic rods (703) are rotatably provided inside the winding machine (1); a rotating rod (704) is rotatably provided at the output end of the second telescopic rod (703); the ends of the two rotating rods (704) are fixedly connected to a second connecting shaft (702); and the end of the second connecting shaft (702) is also fixedly connected to the end of the transfer rod (7).

5. A graphite processing conveying device according to claim 4, characterized in that: Rotating plates (705) are rotatably provided at both ends of the winder (1), fixed blocks (706) and connecting bolts (707) are fixed at both ends of the winder (1), and a tension spring (708) is overlapped between the fixing block (706) and the connecting bolt (707).

6. A graphite processing conveying device according to claim 5, characterized in that: The rotating plate (705) is arranged in a V-shape, and its opening angle is arranged in an obtuse angle.

7. The graphite processing conveying device according to claim 5, characterized in that: The opening corner of the rotating plate (705) abuts against one end of the fixed block (706), and the opening corner of the rotating plate (705) faces the arc-shaped bracket (701). A plurality of limit blocks (609) are symmetrically fixed on the inner side of the winding machine (1), and the plurality of limit blocks (609) respectively abut against one end of the transfer rod (7) and the roller support rod (6).

8. The graphite processing conveying device according to claim 3, characterized in that: The length of the tapered connecting column (306) is greater than the length of the slot (303).

9. The graphite processing conveying device according to claim 1, characterized in that: Two tension rollers (301) for assisting in winding the graphite film are rotatably provided inside the winding machine (1).

10. The graphite processing conveying device according to claim 3, characterized in that: One end of the winding motor (4) is provided with a speed reduction assembly (5).

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