An automated carbon graphite film production calendering device

Abstract

The application discloses an automatic carbonized graphite film production calendering device and relates to the field of graphite film calendering. The automatic carbonized graphite film production calendering device comprises a shell, heating calendering rollers arranged on the left side of the shell, winding rollers arranged on the right side of the shell, a driving motor installed at the rear end of the shell and electric slide rods arranged at the front and rear ends of the shell. When the automatic carbonized graphite film production calendering device is used, the driving motor is started, the driving motor drives the heating calendering rollers to rotate when the driving motor is started, the winding rollers are used for winding, the carbonized graphite film passes through the fitting plate in the lifting block after passing through the heating calendering rollers, the electric slide rods are started at this time, the electric slide rods drive the lifting block to adjust the height under the action of the electric slide blocks, the lifting block adjusts the height, the carbonized graphite film clamped by the fitting plate on the inner side is lifted and shaken, impurities are prevented from accumulating on the surface of the carbonized graphite film, and the impurities can be shaken off.

Description

TECHNICAL FIELD

[0001] The application relates to the field of graphite film calendering technology, and particularly relates to an automatic carbonized graphite film production calendering device. BACKGROUND

[0002] The carbonized graphite film is compressed by a calendering device during production, so that the carbonized graphite film becomes a sheet with the same thickness. The automatic carbonized graphite film production calendering device is used for efficiently and accurately producing the carbonized graphite film. The production efficiency, product quality and consistency are improved by the automatic technology, and manual intervention and operation errors are reduced.

[0003] In the prior art, the carbonized graphite film is prone to be broken during calendering, and the calendering of the carbonized graphite film cannot be stably performed.

[0004] In order to overcome the above problems, the prior art (publication number CN215320622U) discloses a graphite film calendering and laminating integrated machine. The graphite film calendering mechanism comprises a graphite film unwinding shaft and a graphite film calendering roller part. The protective film laminating mechanism comprises a calendered graphite film feed tension control part, a protective film unwinding material shaft, a protective film unwinding guide shaft group, a laminating roller pressing part and a laminated film winding material shaft. After the protective film and the calendered graphite film are laminated through the laminating roller pressing part, the protective film and the calendered graphite film are wound on the laminated film winding material shaft. The traditional graphite film calendering and protective film lamination are combined in one machine. The production process is simplified, the production cost is reduced, and the production efficiency is improved. The tension control requirement of the calendered graphite film is met, and the laminating and guiding requirements of the protective film and the calendered graphite film are met. The quality of the laminated film is greatly improved and guaranteed. The material bearing table is designed to be easy to cut and splice, and the splicing requirement after cutting the defective film is met.

[0005] In order to overcome the above problems, the prior art (publication number CN205311011U) discloses a calendering mechanism for graphite film. The bearing film is located between the upper roller and the lower roller, and a double-sided adhesive layer area is adhered to the upper surface of the bearing film. A graphite film is located on the upper surface of the bearing film, and the front end of the graphite film covers the double-sided adhesive layer area. The surface of the graphite film opposite to the bearing film is provided with a covering film, and the covering film is located between the upper roller and the graphite film. The calendering mechanism for the graphite film effectively prevents the graphite film from being wrinkled due to the relative sliding of the graphite film and the bearing film. The graphite film can be completely and tightly pasted with the heating electronic component during later use, the heat conduction effect is better, and the operation is easy.

[0006] Although the prior art can overcome the above problems, other problems still exist during operation, for example, if there are impurities on the surface of the carbonized graphite film during calendering, the impurities are prone to cause the carbonized graphite film to deform during winding after calendering, and thus the carbonized graphite film is prone to be damaged, which is not conducive to the calendering of the carbonized graphite film and is inconvenient to use. SUMMARY

[0007] The present application aims to provide an automatic carbon graphite film production calendering device to solve the above-mentioned background art in the carbon graphite film calendering, if there are impurities on the surface, the impurities are easy to cause the carbon graphite film to deform when winding, thus easy to cause the damage of the carbon graphite film, which is not conducive to the carbon graphite film calendering and inconvenient to use.

[0008] To achieve the above-mentioned purpose, the present application provides the following technical scheme: an automatic carbon graphite film production calendering device, comprising a shell, a heating calendering roller arranged on the left side of the shell, a winding roller arranged on the right side of the shell, and a driving motor mounted on the rear end of the shell; an electric slide rod is arranged on the front and rear ends of the shell, a shaking and impurity removing mechanism is arranged on the surface of the electric slide rod, the shaking and impurity removing mechanism comprises a lifting block, and the lifting block is located on the inner side of the electric slide rod; a gear rod is arranged in the shell, an auxiliary cooling mechanism is arranged on the front and rear ends of the gear rod, the auxiliary cooling mechanism comprises a mounting bin, and the lower end of the mounting bin is mounted in the shell; a collecting box is mounted on the lower end of the shell, a recycling mechanism is arranged in the collecting box, and the recycling mechanism comprises a through hole arranged in the shell.

[0009] Further, the heating calendering roller is provided with two upper and lower heating calendering rollers, the two upper and lower heating calendering rollers are engaged through gears, and the rear end of the lower heating calendering roller is connected with the output end of the driving motor.

[0010] Further, the rear end of the winding roller is provided with a transmission belt through a belt nesting, and the left side of the transmission belt is arranged on the rear end of the lower heating calendering roller through a belt pulley nesting.

[0011] Further, the shaking and impurity removing mechanism further comprises an electric sliding block, the inner side of the electric sliding block is connected with the electric slide rod, and the inner side of the electric sliding block is fixedly mounted on the front and rear ends of the lifting block.

[0012] Further, a fitting plate is arranged in the lifting block, a return spring is arranged between the outer side of the fitting plate and the inner wall of the lifting block, damping rods are arranged on the upper and lower ends of the lifting block and penetrate the fitting plate, the inner side of the damping rod is fixedly mounted on the outer side of the fitting plate, and the lower end of the fitting plate is in an inclined shape.

[0013] Further, an air bag is fixedly mounted in the shell, the air bag is sleeved on the surface of the electric slide rod, the air bag and the electric sliding block form a pressing structure, a gas guide pipe is arranged on the outer side of the air bag, the upper end of the gas guide pipe is connected with a gas jet, the lower end of the gas jet is fixedly mounted on the upper end of the shell, the output end of the gas jet is aligned with the surface of the carbon graphite film, and the inner side of the air bag is connected with a one-way valve.

[0014] Further, the auxiliary cooling mechanism further comprises a toothed plate, and the upper end of the toothed plate is fixedly installed at the lower end of the lifting block and is engaged with the gear rod.

[0015] Further, the first bevel gear is fixedly installed outside the gear rod, the second bevel gear is engagedly installed at the right side of the first bevel gear, the threaded rod is installed at the right side of the second bevel gear, the threaded rod is rotatably installed with the installation bin, the surface of the threaded rod is threadedly installed with the piston plate, and the outer side of the piston plate is abuttingly installed with the inner wall of the installation bin.

[0016] Further, the inside of the shell is fixedly installed with a water storage tank, the lower end of the water storage tank is connected with the installation bin through a flow guide pipe, the inside of the flow guide pipe is provided with a one-way valve, the inside of the installation bin is connected with a connecting pipe, the upper end of the connecting pipe is connected with a water spraying port, the lower end of the water spraying port is fixedly installed at the upper end of the water storage tank, and the output end of the water spraying port is aligned with the carbonized graphite film.

[0017] Further, the recycling mechanism further comprises a filter plate, and the filter plate is nestedly connected with the collection box and corresponds to the through hole, the rear end of the collection box is connected with the water storage tank through a backflow pipe, the middle end of the backflow pipe is provided with a pressure pump, the front end of the pressure pump is fixedly installed at the rear end of the shell, and the backflow pipe is located below the filter plate.

[0018] Compared with the prior art, the present application has the following beneficial effects:

[0019] 1. In use, the driving motor is started, the driving motor can drive the heating calender roll to rotate when started, the winding roll can be wound, and the carbonized graphite film passes through the abutting plate in the lifting block after passing through the heating calender roll, at this time, the electric slide rod is started, the electric slide rod can drive the lifting block to adjust the height under the action of the electric slide block, the carbonized graphite film clamped by the inner abutting plate is lifted and shaken when the lifting block adjusts the height, impurities accumulated on the surface of the carbonized graphite film are avoided, and the impurities can be shaken off;

[0020] Further, the abutting plate clamps the carbonized graphite film through the reset spring, and the setting of the damping rod can avoid the reciprocating vibration of the reset spring, so that the effect of stable clamping and preventing breakage is achieved.

[0021] Further, when the electric slide block moves up and down along the electric slide rod, the electric slide block extrudes the air bag, the air inside the air bag is delivered to the air outlet through the air guide pipe when the air bag is extruded, the air outlet can also blow air to the surface of the carbonized graphite film, the effect of promoting the air circulation around the carbonized graphite film is achieved, the dust and impurities shaken off can be diffused, and the effect of shaking and removing impurities is improved.

[0022] 2. In use, the appropriate amount of water is added to the inside of the water storage tank, at this time, with the height adjustment of the lifting block, the toothed plate at the bottom of the lifting block moves with it, with the up and down movement of the toothed plate, the gear rod can be driven to rotate, when the gear rod rotates, the water is extruded by the piston plate and enters the water outlet along the connecting pipe, the water outlet sprays water on the surface of the carbonized graphite film, at this time, the water can be sprayed to cool down, avoid the high temperature carbonized graphite film from solidifying together when winding, improve the practicability of the device, avoid the subsequent inability to take out the complete carbonized graphite film.

[0023] 3. After the carbonized graphite film is sprayed with water, the cooled water falls into the collection box, the water in the collection box is filtered by the filter plate, the filtered water is cooled by the condenser tube in the collection box, the cooled water is extracted by the pressure pump and is sent back into the water storage tank under the action of the backflow pipe, which can be recycled and reused, saving resources and avoiding waste of materials. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a whole three-dimensional structure schematic diagram of the application.

[0025] Figure 2 It is a bottom view three-dimensional structure schematic diagram of the application.

[0026] Figure 3 It is a front cross-sectional view three-dimensional structure schematic diagram of the application.

[0027] Figure 4 It is a side cross-sectional view three-dimensional structure schematic diagram of the application.

[0028] Figure 5 It is a side cross-sectional view three-dimensional structure schematic diagram of the lifting block of the application.

[0029] Figure 6 It is a cross-sectional view three-dimensional structure schematic diagram of the installation bin of the application.

[0030] Figure 7 It is a three-dimensional structure schematic diagram of the gear rod of the application.

[0031] Figure 8 It is a schematic diagram of the meshing structure of the first bevel gear and the second bevel gear of the application.

[0032] Figure 9 It is a top view three-dimensional structure schematic diagram of the filter plate of the application.

[0033] Figure 10 It is a side cross-sectional view three-dimensional structure schematic diagram of the backflow pipe of the application.

[0034] In the figure: 1, the shell; 2, heating calender roll; 3, drive motor; 4, transmission belt; 5, winding roller; 6, electric slide bar; 7, electric slide block; 8, lifting block; 9, reset spring; 10, fit board; 11, damping rod; 12, air bag; 13, air guide pipe; 14, air jet; 15, toothed plate; 16, gear bar; 17, first bevel gear; 18, second bevel gear; 19, threaded rod; 20, installation bin; 21, piston plate; 22, water storage tank; 23, flow guide pipe; 24, connecting pipe; 25, water jet; 26, through hole; 27, collection tank; 28, filter plate; 29, backflow pipe; 30, pressure pump. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0036] Embodiment one: as Figures 1-5The technical scheme is shown, in order to solve the problem that impurities are easily left on the carbonized graphite film, the shell 1 and the heating calender roll 2 arranged on the left side of the shell 1 are disclosed, and the winding roll 5 is arranged on the right side of the shell 1, and the driving motor 3 is installed at the rear end of the shell 1; the front and rear ends of the shell 1 are provided with the electric slide rod 6, the surface of the electric slide rod 6 is provided with the shaking impurity removal mechanism, the shaking impurity removal mechanism includes the lifting block 8, the lifting block 8 is located on the inner side of the electric slide rod 6, the heating calender roll 2 is arranged in two, the upper and lower two heating calender rolls 2 are meshed through gears, and the rear end of the lower heating calender roll 2 is connected with the output end of the driving motor 3, the rear end of the winding roll 5 is provided with the transmission belt 4 through the belt nesting, the left side of the transmission belt 4 is nested on the rear end of the lower heating calender roll 2 through the belt pulley, the shaking impurity removal mechanism further includes the electric sliding block 7, the inner side of the electric sliding block 7 is connected with the electric slide rod 6, the inner side of the electric sliding block 7 is fixedly installed on the front and rear ends of the lifting block 8, the inside of the lifting block 8 is provided with the fitting plate 10, the outer side of the fitting plate 10 and the inner wall of the lifting block 8 are provided with the return spring 9, the upper and lower ends of the lifting block 8 are provided with the damping rod 11, the inner side of the damping rod 11 is fixedly installed on the outer side of the fitting plate 10, the lower end of the fitting plate 10 is inclined, the inside of the shell 1 is fixedly installed with the air bag 12, the air bag 12 is sleeved on the surface of the electric slide rod 6, the air bag 12 and the electric sliding block 7 form a pressing structure, the outer side of the air bag 12 is provided with the air guide pipe 13, the upper end of the air guide pipe 13 is connected with the air jet 14, the lower end of the air jet 14 is fixedly installed on the upper end of the shell 1, the output end of the air jet 14 is aligned with the surface of the carbonized graphite film, and the inner side of the air bag 12 is connected with the one-way valve.

[0037] In use, by starting the drive motor 3, the drive motor 3 drives the heating calendering roller 2 to rotate. The upper and lower heating calendering rollers 2 are connected by gear meshing and rotate synchronously. When the lower heating calendering roller 2 rotates, the drive belt 4 and pulley drive the winding roller 5 to rotate. Thus, after the carbonized graphite film passes through the heating calendering roller 2, it can be wound up by the winding roller 5, enabling automated calendering, which is convenient for operators. After the carbonized graphite film passes through the heating calendering roller 2, it passes through the bonding plate 10 inside the lifting block 8. At this time, the electric slide bar 6 is activated. Under the action of the electric slider 7, the electric slide bar 6 can drive the lifting block 8 to adjust its height. During the shaking process, the graphite film held by the bonding plate 10 on the inner side is moved up and down and shaken. At the same time, the bonding plate 10 holds the graphite film through the return spring 9. With the setting of the damping rod 11, the return spring 9 can be prevented from vibrating back and forth, achieving a stable clamping and anti-breakage effect, preventing impurities from accumulating on the surface of the graphite film, and removing impurities. When the electric slider 7 moves up and down along the electric slide rod 6, the electric slider 7 squeezes the air bag 12. The air bag 12 is squeezed and the air inside is delivered to the air nozzle 14 through the air guide pipe 13. The air nozzle 14 can also blow air onto the surface of the graphite film, achieving the effect of promoting air circulation around the graphite film, allowing the shaken dust and impurities to diffuse away, and improving the shaking and impurity removal effect.

[0038] Example 2: Figures 1-8 The technical solution shown, based on Embodiment 1, discloses the following to address the problem of carbonized graphite films easily sticking together due to excessively high temperatures: a gear rod 16 is disposed inside the housing 1, and auxiliary cooling mechanisms are disposed at the front and rear ends of the gear rod 16. The auxiliary cooling mechanism includes an installation chamber 20, the lower end of which is installed inside the housing 1. The auxiliary cooling mechanism also includes a toothed plate 15, the upper end of which is fixedly installed on the lower end of the lifting block 8, and the toothed plate 15 meshes with the gear rod 16. A first bevel gear 17 is fixedly installed on the outer side of the gear rod 16, and a second bevel gear 18 is meshed on the right side of the first bevel gear 17. Furthermore, a threaded rod 19 is installed on the right side of the second bevel gear 18, and the threaded rod 19 is rotatably installed with the mounting chamber 20. A piston plate 21 is threadedly installed on the surface of the threaded rod 19, and the outer side of the piston plate 21 is attached to the inner wall of the mounting chamber 20. A water storage tank 22 is fixedly installed inside the housing 1, and the lower end of the water storage tank 22 is connected to the mounting chamber 20 through a guide pipe 23. A one-way valve is installed inside the guide pipe 23. A connecting pipe 24 is connected to the inner side of the mounting chamber 20, and a water nozzle 25 is connected to the upper end of the connecting pipe 24. The lower end of the water nozzle 25 is fixedly installed on the upper end of the water storage tank 22, and the output end of the water nozzle 25 is aligned with the carbonized graphite film.

[0039] During use, an appropriate amount of water is added to the water tank 22. As the height of the lifting block 8 is adjusted, the toothed plate 15 at the bottom of the lifting block 8 moves accordingly. As the toothed plate 15 moves up and down, it drives the gear rod 16 to rotate. When the gear rod 16 rotates, it drives the threaded rod 19 to rotate through the meshing of the first bevel gear 17 and the second bevel gear 18. When the threaded rod 19 rotates, it drives the piston plate 21 inside the installation chamber 20. The piston plate 21 moves back and forth inside the installation chamber 20. The water added to the water tank 22 enters the installation chamber 20 through the one-way valve inside the guide pipe 23. As the piston plate 21 moves back and forth, it squeezes the water inside the installation chamber 20. The water squeezed by the piston plate 21 flows through the connecting pipe 24 into the spray nozzle 25. The spray nozzle 25 sprays water onto the surface of the carbonized graphite film to cool it down. This water spraying cooling can prevent the high-temperature carbonized graphite film from solidifying together when it is rolled up, improving the practicality of the device and preventing the inability to remove the complete carbonized graphite film later.

[0040] Example 3: Figures 1-10 The technical solution shown, based on Embodiment 2, discloses the following to address the problem of resource waste: a collection box 27 is installed at the lower end of the housing 1, and a recycling mechanism is provided inside the collection box 27. The recycling mechanism includes a through hole 26, which is located inside the housing 1. The recycling mechanism also includes a filter plate 28, which is nested with the collection box 27 and corresponds to the through hole 26. The rear end of the collection box 27 is connected to the water storage tank 22 through a return pipe 29. A pressure pump 30 is provided at the middle end of the return pipe 29, and the front end of the pressure pump 30 is fixedly installed at the rear end of the housing 1. The return pipe 29 is located below the filter plate 28.

[0041] After the carbonized graphite film is cooled by spraying water, the cooled water and through-hole 26 fall into the collection tank 27. The water entering the collection tank 27 is filtered by the filter plate 28. The filtered water is cooled by the condenser inside the collection tank 27. The cooled water is drawn by the pressure pump 30 and sent back into the water storage tank 22 by the return pipe 29. This allows for recycling and reuse, saving resources and avoiding material waste.

[0042] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic carbon graphite film production calendering device, comprising a shell (1), a heating calendering roller (2) arranged on the left side of the shell (1), a winding roller (5) arranged on the right side of the shell (1), and a driving motor (3) mounted at the rear end of the shell (1). characterized in that The front and rear ends of the shell (1) are provided with electric slide rods (6), the surface of the electric slide rods (6) is provided with a shaking impurity removal mechanism, the shaking impurity removal mechanism comprises a lifting block (8), and the lifting block (8) is located on the inner side of the electric slide rod (6). The inside of the shell (1) is provided with a gear rod (16), the front and rear ends of the gear rod (16) are provided with an auxiliary cooling mechanism, the auxiliary cooling mechanism comprises a mounting bin (20), and the lower end of the mounting bin (20) is mounted in the inside of the shell (1). The lower end of the shell (1) is provided with a collection box (27), the inside of the collection box (27) is provided with a recycling mechanism, and the recycling mechanism comprises a through hole (26) formed in the inside of the shell (1). The shaking impurity removal mechanism further comprises an electric sliding block (7), the inner side of the electric sliding block (7) is connected with the electric slide rod (6), and the inner side of the electric sliding block (7) is fixedly installed on the front and rear ends of the lifting block (8). The inside of the lifting block (8) is provided with a fitting plate (10), a return spring (9) is arranged between the outer side of the fitting plate (10) and the inner wall of the lifting block (8), the upper and lower ends of the lifting block (8) are penetrated and mounted with a damping rod (11), the inner side of the damping rod (11) is fixedly installed on the outer side of the fitting plate (10), and the lower end of the fitting plate (10) is inclined. An air bag (12) is fixedly installed in the inside of the shell (1), the air bag (12) is sleeved on the surface of the electric slide rod (6), the air bag (12) forms a pressing structure with the electric sliding block (7), a gas guide pipe (13) is arranged on the outer side of the air bag (12), the upper end of the gas guide pipe (13) is connected with a gas jet (14), the lower end of the gas jet (14) is fixedly installed on the upper end of the shell (1), the output end of the gas jet (14) is aligned with the surface of the carbon graphite film, and the inner side of the air bag (12) is connected with a one-way valve.

2. An automated carbon graphite film production calendering device according to claim 1, characterized in that: The heating calendering roller (2) is provided with two upper and lower heating calendering rollers (2), the upper and lower heating calendering rollers (2) are meshed through gears, and the rear end of the lower heating calendering roller (2) is connected with the output end of the driving motor (3).

3. An automated graphite film production calendering device according to claim 2, wherein: The rear end of the winding roller (5) is provided with a transmission belt (4) through belt nesting, and the left side of the transmission belt (4) is arranged at the rear end of the lower heating calendering roller (2) through belt wheel nesting.

4. The automatic carbon graphite film production calendering device according to claim 1, characterized by: The auxiliary cooling mechanism further comprises a toothed plate (15), the upper end of the toothed plate (15) is fixedly installed on the lower end of the lifting block (8), and the toothed plate (15) is meshed with the gear rod (16).

5. An automated carbon graphite film production calendering device according to claim 4, characterized in that: The gear rod (16) is fixedly installed outside the first bevel gear (17), the right side of the first bevel gear (17) is meshed with the second bevel gear (18), the right side of the second bevel gear (18) is installed with the threaded rod (19), the threaded rod (19) is rotatably installed with the installation bin (20), the surface of the threaded rod (19) is screwedly installed with the piston plate (21), and the outer side of the piston plate (21) is attached to the inner wall of the installation bin (20).

6. An automated graphite film production calendering device according to claim 5, wherein: The inside of the shell (1) is fixedly installed with the water storage tank (22), the lower end of the water storage tank (22) is connected with the installation bin (20) through the flow guide pipe (23), the inside of the flow guide pipe (23) is provided with the one-way valve, the inside of the installation bin (20) is connected with the connecting pipe (24), the upper end of the connecting pipe (24) is connected with the water spraying port (25), the lower end of the water spraying port (25) is fixedly installed on the upper end of the water storage tank (22), and the output end of the water spraying port (25) is aligned with the carbonized graphite film.

7. The automated carbon graphite film production calendering device of claim 1, wherein: The recycling mechanism further comprises the filter plate (28), the filter plate (28) is nested with the collecting tank (27), the filter plate (28) corresponds to the through hole (26), the rear end of the collecting tank (27) is connected with the water storage tank (22) through the backflow pipe (29), the middle end of the backflow pipe (29) is provided with the pressure pump (30), the front end of the pressure pump (30) is fixedly installed on the rear end of the shell (1), and the backflow pipe (29) is located below the filter plate (28).

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