Roller calendering graphite film equipment

Abstract

The utility model discloses roller calendering graphite film equipment which comprises a machine frame, an unwinding assembly, a calendering assembly and a winding assembly, the unwinding assembly, the calendering assembly and the winding assembly are all arranged on the machine frame and located on the same side, and the calendering assembly comprises a U-shaped vertical plate, two pressing rollers, a first driving device and a moving plate. The movable plate is slidably arranged on the vertical plate, and the first driving device is used for driving the compression roller to rotate on the vertical plate or on the movable plate; the two adjusting devices comprise second driving devices, and the second driving devices are arranged on the vertical plate and used for driving the moving plate to move up and down. According to the graphite film rolling machine, the unwinding assembly, the rolling assembly and the rolling assembly are all arranged on the rack and located on the same side, one person can enable one end of a graphite film on the unwinding assembly to penetrate through the two pressing rollers to be fixed to the barrel where the graphite film is not wound, the operation condition of equipment can be observed at the same time, and efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite film production, in particular to a roller-calendered graphite film device. Background Art

[0002] The existing calender equipment is huge in size and is generally operated by a single or double post. When operating with a double post, there is one person in front and one behind the roller, one in front to unload the material, and the other in the back to debug and operate the equipment, roll up the material, etc. The double post operation is inefficient and has great safety hazards. When operating with a single post, it is necessary to move back and forth between the front and rear ends of the roller, which is inconvenient to operate, and the efficiency is low. At the same time, there are great safety hazards. Regardless of whether it is a double post or a single post, the defect is that the front and back cannot be visually viewed at the same time, and the operation of the equipment cannot be observed at the same time. The state of the calendered material cannot be observed in time, and it cannot be adjusted in time. If the operation cannot be observed in time, the safety hazard will always exist. Utility Model Content

[0003] The utility model aims to solve the above technical problems and provides a roller rolling graphite film equipment.

[0004] The technical solution of the utility model: a roller-rolled graphite film equipment, comprising a frame, a unwinding assembly, a calendering assembly and a winding assembly, the unwinding assembly, the calendering assembly and the winding assembly are all arranged on the frame and on the same side, the unwinding assembly and the winding assembly are close to the calendering assembly, the calendering assembly comprises a U-shaped vertical plate and two pressure rollers, a first drive device and a movable plate, the movable plate is slidably arranged on the vertical plate, the first drive device is used to drive the pressure roller to rotate on the vertical plate or on the movable plate; it also includes two adjusting devices, which include a second drive device, the second drive device is arranged on the vertical plate and is used to drive the movable plate to move up and down.

[0005] Preferably, the unwinding assembly comprises a first rotating shaft, a third driving device and a fourth driving device, the third driving device is used to drive the first rotating shaft to rotate, and the fourth driving device is used to drive the third driving device to move on the frame.

[0006] Preferably, the winding assembly includes a second rotating shaft, a fifth driving device and a sixth driving device, the fifth driving device is used to drive the second rotating shaft to rotate, and the sixth driving device is used to drive the third driving device to move on the frame.

[0007] Preferably, the bottom end surface of the movable plate is an inclined surface; the adjusting device also includes a U-shaped horizontal plate, an inclined block and a screw rod, the horizontal plate is arranged on the vertical plate, the screw rod is arranged on the horizontal plate and can rotate relative to the vertical plate, the inclined block is movably connected to the screw rod, and the movable plate abuts against the inclined block.

[0008] Preferably, the adjusting device further comprises a position display, which is arranged on the transverse plate and connected to the screw rod.

[0009] The beneficial effects of the utility model are as follows: in the utility model, the unwinding assembly, the calendering assembly and the winding assembly are all arranged on the frame and on the same side, so that one person can pass one end of the graphite film on the unwinding assembly through the two pressure rollers and fix it on the cylinder that is not wrapped with the graphite film, and can observe the operation of the equipment at the same time, thereby improving efficiency and the safety factor; the adjustment device can accurately adjust the distance between the two pressure rollers. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a stereoscopic diagram of the overall structure of the preferred embodiment of the utility model;

[0011] Figure 2 It is a three-dimensional diagram of the connection between the calendering assembly and the adjusting device in the preferred embodiment of the utility model;

[0012] Figure 3 It is a front view of the connection between the calendering assembly and the adjusting device in the preferred embodiment of the utility model.

[0013] Figure markings: frame 10, vertical plate 2, slide 201, pressure roller 3, first drive device 4, movable plate 5, second drive device 6, first rotating shaft 7, third drive device 8, fourth drive device 9, second rotating shaft 11, fifth drive device 12, sixth drive device 13, cross plate 14, inclined block 15, screw 16, position display 17. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] Reference Figures 1 to 3A roller-rolled graphite film equipment comprises a frame 10, a unwinding assembly, a calendering assembly and a winding assembly, wherein the unwinding assembly, the calendering assembly and the winding assembly are all arranged on the frame 10 and on the same side, the unwinding assembly and the winding assembly are close to the calendering assembly, the calendering assembly comprises a U-shaped vertical plate 2 and two pressure rollers 3, a first driving device 4 and a movable plate 5, the movable plate 5 is slidably arranged on the vertical plate 2, the first driving device 4 is used to drive the pressure roller 3 to rotate on the vertical plate 2 or on the movable plate 5; and also comprises two adjusting devices, which include a second driving device 6, the second driving device 6 is arranged on the vertical plate 2 and is used to drive the movable plate 5 to move up and down. In the utility model, a cylinder wrapped with a graphite film to be calendered is placed on an unwinding assembly, and a cylinder not wrapped with a graphite film is arranged on the winding assembly. During calendering, one end of the graphite film on the unwinding assembly is first passed through two pressure rollers 3 and fixed on the cylinder not wrapped with the graphite film. The unwinding assembly, the calendering assembly and the winding assembly work, and the unwinding assembly drives the cylinder to rotate to release the graphite film. The two pressure rollers 3 calender the passing graphite film, and the winding assembly drives the cylinder to rotate to roll up the calendered graphite film. Since the unwinding assembly, the calendering assembly and the winding assembly are all arranged on the frame 10 and on the same side, and the unwinding assembly and the winding assembly are close to the calendering assembly, one person can pass one end of the graphite film on the unwinding assembly through the two pressure rollers 3 and fix it on the cylinder not wrapped with the graphite film, and can observe the operation of the equipment at the same time, thereby improving efficiency and simultaneously improving the safety factor. Specifically, the first driving device 4 is a motor, which drives the pressure roller 3 to rotate by driving the coupling; the second driving device 6 is a cylinder or a hydraulic device, which drives the movable plate 5 to move up and down to adjust the distance between the two pressure rollers 3. Specifically, both sides of the vertical plate 2 are provided with a slide groove 201, and the movable plate 5 can slide in the slide groove 201; one first driving device 4 drives one pressure roller 3 to rotate on the vertical plate 2, and another first driving device 4 drives another pressure roller 3 to rotate on the two movable plates 5.

[0016] As a preferred embodiment of the utility model, it may also have the following additional technical features:

[0017] In this embodiment, the unwinding assembly includes a first rotating shaft 7, a third driving device 8 and a fourth driving device 9. The third driving device 8 is used to drive the first rotating shaft 7 to rotate, and the fourth driving device 9 is used to drive the third driving device 8 to move on the frame 10. The cylinder wrapped with the graphite film to be calendered is sleeved on the first rotating shaft 7. The third driving device 8 drives the first rotating shaft 7 to rotate and release the graphite film. The fourth driving device 9 can drive the third driving device 8 to move on the frame 10, and then the position of the cylinder can be adjusted. Specifically, the first rotating shaft 7 is an air expansion shaft, and the air nozzle on it is connected to the external air supply device. The cylinder is sleeved on the first rotating shaft 7. The first rotating shaft 7 expands and fixes the cylinder so that it rotates together with the first rotating shaft 7; the third driving device 8 is a motor, and a guide rail is provided on the frame 10. The bottom of the third driving device 8 is provided with a bottom plate slidably connected to the guide rail. The fourth driving device 9 is a cylinder, and the fourth driving device 9 drives the bottom plate to move.

[0018] In this embodiment, the winding assembly includes a second rotating shaft 11, a fifth driving device 12 and a sixth driving device 13. The fifth driving device 12 is used to drive the second rotating shaft 11 to rotate, and the sixth driving device 13 is used to drive the third driving device 12 to move on the frame 10. The cylinder body that is not wrapped with graphite film is sleeved on the second rotating shaft 11. The fifth driving device 12 drives the second rotating shaft 11 to rotate to roll up the calendered graphite film. The sixth driving device 13 can drive the fifth driving device 12 to move on the frame 10, and then can adjust the position of the cylinder body. Specifically, the second rotating shaft 11 is an air expansion shaft, and the air nozzle on it is connected to the external air supply device. The cylinder body is sleeved on the second rotating shaft 11. The expansion of the second rotating shaft 11 fixes the cylinder body so that it rotates together with the second rotating shaft 11; the fifth driving device 12 is a motor, and a guide rail is provided on the frame 10. The bottom of the fifth driving device 12 is provided with a bottom plate that is slidably connected to the guide rail. The sixth driving device 13 is a cylinder, and the sixth driving device 13 drives the bottom plate to move.

[0019] In this embodiment, the bottom end surface of the movable plate 5 is an inclined surface; the adjusting device further comprises a U-shaped horizontal plate 14, an inclined block 15 and a screw rod 16, the horizontal plate 14 is arranged on the vertical plate 2, the screw rod 16 is arranged on the horizontal plate 14 and can rotate relative to it, the inclined block 15 is movably connected with the screw rod 16, the movable plate 5 abuts against the inclined block 15, and after the screw rod 16 is rotated to drive the inclined block 15 to move to the desired position, the second driving device 6 drives the movable plate 5 to abut against the inclined block 15, thereby adjusting the desired distance between the two pressing rollers 3. Specifically, a handle is provided at one end of the screw rod 16, and the screw rod 16 is rotated to drive the screw 16 to rotate; one end of the inclined block 15 extends into the slide groove 201 and abuts against the movable plate 5.

[0020] In this embodiment, the adjusting device further includes a position indicator 17, which is arranged on the horizontal plate 14 and connected to the screw rod 16. The position indicator 17 is a digital position indicator. After the screw rod 16 rotates, the displacement of the inclined block 15 can be accurately obtained, thereby accurately adjusting the distance between the two pressure rollers 3. Specifically, the position indicator 17 is a prior art and will not be described here.

[0021] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0022] 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 appended claims and their equivalents.

Claims

1. A roller calendering graphite film device, comprising a frame (10), an unwinding assembly, a calendering assembly and a winding assembly, characterized in that: The unwinding assembly, the calendering assembly and the winding assembly are all arranged on the frame (10) and on the same side. The unwinding assembly and the winding assembly are close to the calendering assembly. The calendering assembly comprises a U-shaped vertical plate (2), two pressure rollers (3), a first driving device (4) and a movable plate (5). The movable plate (5) is slidably arranged on the vertical plate (2). The first driving device (4) is used to drive the pressure roller (3) to rotate on the vertical plate (2) or on the two movable plates (5). It also includes two adjustment devices, which include a second driving device (6). The second driving device (6) is arranged on the vertical plate (2) and is used to drive the movable plate (5) to move up and down.

2. The roller-rolled graphite film device according to claim 1, characterized in that: The unwinding assembly comprises a first rotating shaft (7), a third driving device (8) and a fourth driving device (9), wherein the third driving device (8) is used to drive the first rotating shaft (7) to rotate, and the fourth driving device (9) is used to drive the third driving device (8) to move on the frame (10).

3. The roller-calendered graphite film device according to claim 1, characterized in that: The winding assembly comprises a second rotating shaft (11), a fifth driving device (12) and a sixth driving device (13); the fifth driving device (12) is used to drive the second rotating shaft (11) to rotate, and the sixth driving device (13) is used to drive the fifth driving device (12) to move on the frame (10).

4. The roller-rolled graphite film device according to claim 1, characterized in that: The bottom end surface of the movable plate (5) is an inclined surface; the adjusting device further comprises a U-shaped transverse plate (14), an inclined block (15) and a screw rod (16); the transverse plate (14) is arranged on the vertical plate (2); the screw rod (16) is arranged on the transverse plate (14) and can rotate relative to the transverse plate (14); the inclined block (15) is movably connected to the screw rod (16); and the movable plate (5) abuts against the inclined block (15).

5. The roller-calendered graphite film device according to claim 4, characterized in that: The adjusting device also includes a position display (17) which is arranged on the transverse plate (14) and connected to the screw rod (16).

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