Graphene film heating laminating machine

Abstract

The utility model discloses a graphene film heating laminating machine which comprises a machine frame, two film feeding devices are rotatably installed on the machine frame, a heating pipe is rotatably installed on the machine frame, the two film feeding devices are evenly matched with the heating pipe, two laminating rollers are rotatably installed on the machine frame, the two laminating rollers are matched with the heating pipe, and the heating pipe is connected with the two laminating rollers. According to the graphene sheet winding device, due to the arrangement of the servo motor, the adapter plate, the movable plate, the connecting shaft, the tensioning roller and other structures, when graphene sheets are wound after being attached through the attaching rollers, the adapter plate is driven by the servo motor to do reciprocating motion in the vertical direction, and therefore the graphene sheets can be wound conveniently, and the graphene sheets can be wound conveniently. And therefore, the tightness of the graphene sheets conveyed on the tensioning roller can be conveniently adjusted, and the problems that in the conveying process, the graphene sheets are too tight, so that tight attachment is inconvenient, and the graphene sheets are too loose, so that attached graphene is inconvenient to wind are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of graphene film laminating, in particular to a graphene film heating laminating machine. Background Technique

[0002] In the prior art, a patent with the publication number of CN210940865U discloses a graphene film heating laminating machine, which includes a frame. Above the frame, there is a working box. Above the working box, there are a film feeding device one and a film feeding device two. Above the working box, there is a through hole allowing the film to pass through. Above the inner part of the working box, there are heating tubes. On both sides of the heating tubes, driven rollers are rotatably arranged. The gap between the driven rollers and the heating tubes allows the film to pass through. Below the heating tubes, two laminating rollers are rotatably arranged. At the bottom of the working box, there are a tension roller and a film winding device. On one side of the frame, there are a motor one and a motor two. The motor one is connected to the film feeding device one through a belt, and the motor two is connected to the film feeding device two and the film winding device through a belt. The advantages of the utility model are as follows: simple structure, convenient control, strong practicability, and suitable for popularization.

[0003] During the actual use of the above-mentioned device, although it can laminate graphene, there is no structure on the existing device that can adjust the tightness of the laminated graphene sheet. Therefore, during the transmission process, it is not convenient to laminate due to the graphene being too tight, and it is not convenient to wind the laminated graphene due to it being too loose. At the same time, during the process of heating the graphene sheet with the heating tube, the graphene will adhere to the heating tube. When the molten graphene adheres to the heating tube for a long time and is not cleaned in time, it is not convenient to heat the graphene evenly.

[0004] Therefore, a graphene film heating laminating machine is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a graphene film heating laminating machine to solve the problems raised in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solution: A graphene film heating laminating machine, including a frame, on which two film feeding devices are rotatably installed, a heating tube is rotatably installed on the frame, the two film feeding devices are adapted to the heating tube, two laminating rollers are rotatably installed on the frame, the two laminating rollers are adapted to the heating tube, a tensioning roller is rotatably installed on the frame, the tensioning roller is adapted to the two laminating rollers, an adjusting mechanism is installed on the frame, and the adjusting mechanism is installed on the tensioning roller. There is a cleaning mechanism installed on the frame, and the cleaning mechanism is in contact with the outer surface of the heating tube. The adjusting mechanism includes a guiding hole, a guiding hole is provided on the frame, a sliding block is slidably installed on the inner wall of the guiding hole, a connecting shaft is rotatably installed on the sliding block, and the connecting shaft is installed on the tensioning roller.

[0007] Preferably, a support seat is installed on the frame, a servo motor is installed on the support seat, a driving shaft is installed on the servo motor, a transmission rod is installed on the driving shaft, a transfer plate is slidably installed on the transmission rod, a moving plate is installed on the transfer plate, and the moving plate is rotatably installed on the connecting shaft.

[0008] Preferably, a limiting hole is provided on the transfer plate, a movable shaft is slidably installed on the inner wall of the limiting hole, and the movable shaft is installed on the transmission rod.

[0009] Preferably, a guiding rod is installed on the transfer plate, a sliding groove is provided on the frame, and the other end of the guiding rod is slidably installed on the inner wall of the sliding groove.

[0010] Preferably, the cleaning mechanism includes a mounting plate installed on the frame, a movable block is slidably installed on the mounting plate, an adjusting rod is rotatably installed on the movable block, a collecting box is rotatably installed at the other end of the adjusting rod, and a cleaning blade is installed on the bottom side of the collecting box, and the cleaning blade is in contact with the outer surface of the heating tube.

[0011] Preferably, a positioning groove is provided on the mounting plate, a driving block is slidably installed on the inner wall of the positioning groove, and the driving block is installed on the movable block.

[0012] Preferably, a driving spring is installed on the inner wall of the positioning groove, and the other end of the driving spring is installed on the driving block.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] (1) In this utility model, through the arrangement of structures such as a servo motor, an adapter plate, a moving plate, a connecting shaft, and a tensioning roller, when winding the graphene sheet after laminating it with a laminating roller, the servo motor drives the adapter plate to reciprocate in the vertical direction, so that the tension of the graphene sheet transmitted on the tensioning roller can be conveniently adjusted, avoiding the graphene sheet being too tight during transmission, which is not conducive to close lamination, and being too loose, which is not conducive to winding the laminated graphene.

[0015] (2) In this utility model, through the arrangement of structures such as a mounting plate, a driving spring, a driving block, an adjusting rod, a collection box, and a cleaning blade, during use, the elastic force of the driving spring drives the driving block to move to the left, and the driving block drives the cleaning blade on the collection box to closely adhere to the heating tube, so that the graphene sheet adhered to the surface of the heating tube can be conveniently and quickly cleaned, avoiding too much graphene adhered to the heating tube, which causes the heating tube to be unable to heat the graphene sheet evenly. Description of the Drawings

[0016] Figure 1 is the main structural schematic diagram of this utility model;

[0017] Figure 2 is the connection and installation structural schematic diagram of the heating tube, the collection box, and the mounting plate of this utility model;

[0018] Figure 3 is the connection structural schematic diagram of the servo motor, the connecting shaft, and the tensioning roller of this utility model;

[0019] Figure 4 is the connection structural schematic diagram of the driving spring, the adjusting rod, and the cleaning blade of this utility model;

[0020] In the figure: 1, frame; 2, heating tube; 3, film feeding device; 4, laminating roller; 5, tensioning roller; 6, guide hole; 61, sliding block; 62, connecting shaft; 63, servo motor; 64, driving shaft; 65, transmission rod; 66, adapter plate; 67, moving plate; 68, movable shaft; 69, limit hole; 610, guide rod; 611, chute; 612, support seat; 7, mounting plate; 71, movable block; 72, adjusting rod; 73, collection box; 74, cleaning blade; 75, positioning groove; 76, driving block; 77, driving spring. Detailed Embodiment

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment 1: Please refer to FIG. 4. The present utility model provides a technical solution: a graphene film heating laminating machine, which includes a frame 1. Two film feeding devices 3 are rotatably installed on the frame 1. A heating tube 2 is rotatably installed on the frame 1. The two film feeding devices 3 are adapted to the heating tube 2. Two laminating rollers 4 are rotatably installed on the frame 1. The two laminating rollers 4 are adapted to the heating tube 2. A tensioning roller 5 is rotatably installed on the frame 1. The tensioning roller 5 is adapted to the two laminating rollers 4. An adjusting mechanism is installed on the frame 1. The adjusting mechanism is installed on the tensioning roller 5. A cleaning mechanism is installed on the frame 1. The cleaning mechanism is in contact with the outer surface of the heating tube 2. The adjusting mechanism includes a guiding hole 6. The guiding hole 6 is opened on the frame 1. A sliding block 61 is slidably installed on the inner wall of the guiding hole 6. A connecting shaft 62 is rotatably installed on the sliding block 61. The connecting shaft 62 is installed on the tensioning roller 5. A support seat 612 is installed on the frame 1. A servo motor 63 is installed on the support seat 612. A driving shaft 64 is installed on the servo motor 63. A transmission rod 65 is installed on the driving shaft 64. A transfer plate 66 is slidably installed on the transmission rod 65. A moving plate 67 is installed on the transfer plate 66. The moving plate 67 is rotatably installed on the connecting shaft 62. A limiting hole 69 is opened on the transfer plate 66. A movable shaft 68 is slidably installed on the inner wall of the limiting hole 69. The movable shaft 68 is installed on the transmission rod 65. A guiding rod 610 is installed on the transfer plate 66. A sliding groove 611 is opened on the frame 1. The other end of the guiding rod 610 is slidably installed on the inner wall of the sliding groove 611. By driving the driving shaft 64 to rotate with the servo motor 63, the driving shaft 64 drives the transmission rod 65 to rotate, the transmission rod 65 drives the transfer plate 66 to move upward, the transfer plate 66 drives the moving plate 67 to move, the moving plate 67 drives the connecting shaft 62 to move upward, and the connecting shaft 62 drives the tensioning roller 5 to move upward, so that the graphene sheet in transmission can be conveniently relaxed, facilitating the tight lamination of the graphene sheet. When it is found that the graphene sheet in transmission is too loose, the servo motor 63 is used to drive the transfer plate 66 to move downward, and the transfer plate 66 drives the tensioning roller 5 on the connecting shaft 62 to move downward, so that the graphene sheet can be conveniently clamped for winding.

[0023] Embodiment 2: On the basis of Embodiment 1, in order to timely remove the graphene fragments on the surface of the heating tube 2, a cleaning mechanism is arranged, which specifically includes a mounting plate 7. The mounting plate 7 is installed on the frame 1. A movable block 71 is slidably installed on the mounting plate 7. An adjusting rod 72 is rotatably installed on the movable block 71. The other end of the adjusting rod 72 is rotatably installed with a collection box 73. A cleaning blade 74 is installed on the bottom side of the collection box 73. The cleaning blade 74 is in contact with the outer surface of the heating tube 2. A positioning groove 75 is formed on the mounting plate 7. A driving block 76 is slidably installed on the inner wall of the positioning groove 75. The driving block 76 is installed on the movable block 71. A driving spring 77 is installed on the inner wall of the positioning groove 75. The other end of the driving spring 77 is installed on the driving block 76. The driving spring 77 in the positioning groove 75 is used to drive the driving block 76 to move to the left. The driving block 76 drives the movable block 71 to move. The movable block 71 drives the adjusting rod 72 to rotate. The adjusting rod 72 drives the film feeding device 3 to move downward. The collection box 73 drives the cleaning blade 74 to fit with the surface of the heating tube 2. Thus, the graphene adhered to the surface of the heating tube 2 can be conveniently cleaned, avoiding excessive adhesion of graphene on the surface of the heating tube 2, which may cause the heating tube 2 to not uniformly heat the passing graphene, resulting in the graphene not being tightly adhered together. At the same time, the driving spring 77 is in a compressed state during installation. Thus, during use, the elastic restoring force of the driving spring 77 can be used as a driving force to drive the cleaning blade 74 on the collection box 73 to closely fit with the surface of the heating tube 2, thereby facilitating the convenient cleaning of the graphene fragments on the surface of the heating tube 2. The other features are the same as those in Embodiment 1.

[0024] The working principle is as follows: After heating the graphene sheets released by the film feeding device 3 with the heating tube 2 on the rack 1, the driving motor is used to drive the fitting roller 4 to rotate to fit the heated graphene sheets. The fitted graphene sheets are transmitted through the tensioning roller 5, and then the film winding device is used to wind up the fitted graphene sheets. During the winding process, when it is found that the graphene sheets are transmitted too tightly, the switch of the servo motor 63 on the support base 612 is started. The servo motor 63 drives the drive shaft 64 to rotate, the drive shaft 64 drives the transmission rod 65 to rotate, and the transmission rod 65 drives the movable shaft 68 to slide on the adapter plate 66, so as to conveniently drive the adapter plate 66 to move upward. The adapter plate 66 drives the moving plate 67 to move, the moving plate 67 drives the connecting shaft 62 to move upward, and the connecting shaft 62 drives the tensioning roller 5 to move upward, so as to conveniently relax the graphene sheets during transmission, thus facilitating the tight fitting of the graphene sheets. When it is found that the graphene sheets during transmission are too loose, the servo motor 63 is used to drive the adapter plate 66 to move downward, and the adapter plate 66 drives the tensioning roller 5 on the connecting shaft 62 to move downward, so as to conveniently clamp the graphene sheets for winding. At the same time, the driving spring 77 in the positioning groove 75 drives the driving block 76 to move to the left, the driving block 76 drives the movable block 71 to move, the movable block 71 drives the adjusting rod 72 to rotate, and the adjusting rod 72 drives the film feeding device 3 to move downward. The collecting box 73 drives the cleaning blade 74 to fit the surface of the heating tube 2, so as to conveniently clean the graphene adhered to the surface of the heating tube 2.

[0025] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A graphene film heating laminating machine, comprising a frame (1), on which two film feeding devices (3) are rotatably installed, a heating tube (2) is rotatably installed on the frame (1), the two film feeding devices (3) are adapted to the heating tube (2), two laminating rollers (4) are rotatably installed on the frame (1), the two laminating rollers (4) are adapted to the heating tube (2), a tensioning roller (5) is rotatably installed on the frame (1), and the tensioning roller (5) is adapted to the two laminating rollers (4), characterized in that: An adjusting mechanism is installed on the frame (1), and a tensioning roller (5) is installed on the adjusting mechanism. A cleaning mechanism is installed on the frame (1), and the cleaning mechanism is in contact with the outer surface of the heating tube (2). The adjusting mechanism includes a guiding hole (6). The guiding hole (6) is formed in the frame (1), and a sliding block (61) is slidably installed on the inner wall of the guiding hole (6). A connecting shaft (62) is rotatably installed on the sliding block (61), and the connecting shaft (62) is installed on the tensioning roller (5).

2. The graphene film heating laminating machine according to claim 1, characterized in that: A support base (612) is installed on the frame (1), a servo motor (63) is installed on the support base (612), a driving shaft (64) is installed on the servo motor (63), a transmission rod (65) is installed on the driving shaft (64), a transfer plate (66) is slidably installed on the transmission rod (65), a moving plate (67) is installed on the transfer plate (66), and the moving plate (67) is rotatably installed on the connecting shaft (62).

3. The graphene film heating laminating machine according to claim 2, characterized in that: A limiting hole (69) is formed in the transfer plate (66), and a movable shaft (68) is slidably installed on the inner wall of the limiting hole (69). The movable shaft (68) is installed on the transmission rod (65).

4. The graphene film heating laminating machine according to claim 2, wherein: A guiding rod (610) is installed on the transfer plate (66), a sliding groove (611) is formed in the frame (1), and the other end of the guiding rod (610) is slidably installed on the inner wall of the sliding groove (611).

5. A graphene film heating laminating machine according to claim 1, characterized in that: The cleaning mechanism includes a mounting plate (7). The mounting plate (7) is installed on the frame (1). A movable block (71) is slidably installed on the mounting plate (7). An adjusting rod (72) is rotatably installed on the movable block (71). A collecting box (73) is rotatably installed at the other end of the adjusting rod (72). A cleaning blade (74) is installed on the bottom side of the collecting box (73), and the cleaning blade (74) is in contact with the outer surface of the heating tube (2).

6. The graphene film heating laminating machine according to claim 5, characterized in that: A positioning groove (75) is formed in the mounting plate (7), and a driving block (76) is slidably installed on the inner wall of the positioning groove (75). The driving block (76) is installed on the movable block (71).

7. The graphene film heating laminating machine according to claim 6, characterized in that: A driving spring (77) is installed on the inner wall of the positioning groove (75), and the other end of the driving spring (77) is installed on the driving block (76).

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