CN109132622B - Polymer Bao Mosong coil system of artificial graphite film precursor and application method - Google Patents
Polymer Bao Mosong coil system of artificial graphite film precursor and application method Download PDFInfo
- Publication number
- CN109132622B CN109132622B CN201811037087.4A CN201811037087A CN109132622B CN 109132622 B CN109132622 B CN 109132622B CN 201811037087 A CN201811037087 A CN 201811037087A CN 109132622 B CN109132622 B CN 109132622B
- Authority
- CN
- China
- Prior art keywords
- winding
- raw material
- unwinding
- control film
- distance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
- B65H16/02—Supporting web roll
- B65H16/04—Supporting web roll cantilever type
Landscapes
- Carbon And Carbon Compounds (AREA)
Abstract
The application relates to a polymer Bao Mosong coil system of an artificial graphite film precursor and a use method thereof. The raw material unreeling mechanism is provided with a raw material film, the distance control film unreeling mechanism is provided with a distance control film, and the width of the distance control film is 1/40-1/20 of the width of the raw material film. The first driving motor drives the main turntable winding and unwinding mechanism to enable the raw material film and the distance control film to be alternately wound on the main turntable winding and unwinding mechanism, so that the unwinding process is completed; the second driving motor drives the distance control film winding and unwinding mechanism, and the distance control film is drawn back from the main turntable winding and unwinding mechanism to the distance control film winding and unwinding mechanism, so that the winding process is completed. The application can effectively ensure the quality of the graphite film and avoid the inner layer from wrinkling and the outer layer from breaking after carbonization and graphitization of the raw material film. The economic benefit is better, the utilization rate of the product in the subsequent process is higher, and the applicability is wider.
Description
Technical Field
The application relates to the technical field of artificial graphite films, in particular to a polymer Bao Mosong coil system of an artificial graphite film precursor and a use method thereof.
Background
The artificial graphite film is a high-heat-conductivity graphite film obtained by carbonizing, graphitizing and other technological processes of the polymer film. In the carbonization and graphitization processes, the polymer film can volatilize all or most of hydrogen, oxygen, nitrogen, sulfur and other elements to form a carbon film.
The traditional preparation method adopts sheet firing, firstly, a polymer film is cut into sheets, then graphite paper and the polymer film sheets are stacked according to a certain proportion and are fired in a furnace, and the polymer film is converted into a graphite film. After firing, the graphite paper and the graphite film are sorted, the graphite paper can be used continuously, the graphite film enters a calendaring process, and the graphite film is manually placed on a PET carrier one by one and calendared on a calendar roller to form an intermediate product. In the preparation mode, the subsequent die cutting process needs to be manually operated, and the calendaring process needs to strictly control the sheet spacing of the graphite film, so that the requirements on constructors are high.
The roll firing is used for replacing the sheet firing by the polymer film, which is the consensus of most manufacturers, and the mode improves the labor productivity, reduces the cost of production raw materials and improves the utilization rate of products. But the traditional winding mode is adopted for winding, and the shrinkage rate of the carbonized polymer film reaches about 80 percent after the shrinkage and expansion change stages are carried out in the sintering carbonization and graphitization processes of the polymer film. Because the gap between the polymer film layers is not clearance or is very small, the film is prevented from freely stretching, the inner layer is extruded to become a crease, the carbon film on the outer layer is broken beyond the elastic limit, the raw material waste is large, the yield is low, and the product length is very limited.
Disclosure of Invention
The application aims to provide a polymer Bao Mosong coil system of an artificial graphite film precursor and a use method thereof, which are used for solving the technical problems that after a polymer film is coiled in a traditional coiling mode, carbonized and graphitized, the inner layer is wrinkled and the outer layer is broken.
In order to solve the above technical problems, the present application provides a polymer Bao Mosong coil system of an artificial graphite film precursor, which is characterized in that: the device comprises a workbench surface, a bearing seat arranged on the workbench surface, a raw material unreeling mechanism arranged on the bearing seat, a main turntable unreeling mechanism and a distance-control film unreeling mechanism; the raw material unreeling mechanism and the distance-control film reeling and unreeling mechanism are arranged on two sides of the main turntable unreeling mechanism;
the raw material unreeling mechanism is provided with a raw material film, the distance control film unreeling mechanism is provided with a distance control film, and the width of the distance control film is 1/40-1/20 of the width of the raw material film;
the first driving motor drives the main turntable winding and unwinding mechanism to enable the raw material film and the distance control film to be alternately wound on the main turntable winding and unwinding mechanism, so that the unwinding process is completed; the second driving motor drives the distance control film winding and unwinding mechanism, and the distance control film is drawn back from the main turntable winding and unwinding mechanism to the distance control film winding and unwinding mechanism, so that the winding process is completed.
Preferably, the raw material unreeling mechanism comprises a raw material disc main shaft, a raw material magnetic powder clutch and a raw material disc;
the main shaft of the raw material disc is vertically arranged, and the bottom of the main shaft of the raw material disc passes through the bearing seat and the working table surface and is fixed with the working table surface;
the raw material magnetic powder clutch is arranged on a raw material disc main shaft at the bottom of the workbench surface;
the raw material disc is arranged on a raw material disc main shaft above the bearing seat;
and a raw material drum positioning core is arranged on a raw material disc main shaft on the upper surface of the raw material disc.
Preferably, a raw material disc height adjusting nut is arranged on the raw material disc main shaft between the bearing seat and the raw material disc.
Preferably, a raw material disc locking wheel is arranged on the raw material disc height adjusting nut.
Preferably, the main rotary table winding and unwinding mechanism comprises a main rotary table winding and unwinding main shaft, a main rotary table synchronous pulley and a main rotary table winding and unwinding material disc;
the main turntable winding and unwinding main shaft is vertically arranged, and the bottom of the main turntable winding and unwinding main shaft penetrates through the bearing seat and the working table surface and is fixed with the working table surface;
the main turntable synchronous pulley is arranged on a main shaft of the raw material disc at the bottom of the working table, and the first driving motor is arranged at the bottom of the working table and is connected with the main turntable synchronous pulley;
the main turntable winding and unwinding disc is arranged on a main turntable winding and unwinding spindle above the bearing seat;
the main turntable winding and unwinding spindle on the upper surface of the main turntable winding and unwinding disc is provided with a winding and unwinding winding core and a winding and unwinding positioning core, wherein the winding and unwinding positioning core is arranged in the winding and unwinding winding core and is concentrically and clearance-matched with the winding and unwinding positioning core;
the top of the winding and unwinding roll core is provided with a pressure plate for pressing the winding and unwinding roll core,
and a lifting wheel is arranged on the main turntable winding and unwinding spindle above the pressing plate.
Preferably, a main rotary table height adjusting nut is arranged between the bearing seat and the main rotary table collecting and discharging tray.
Preferably, a main turntable positioning block is arranged on the main turntable height adjusting nut.
Preferably, the distance-control film winding and unwinding mechanism comprises a distance-control film winding and unwinding spindle, a distance-control film synchronous pulley and a distance-control film disc;
the distance-control film winding and unwinding main shaft is vertically arranged, and the bottom of the distance-control film winding and unwinding main shaft penetrates through the bearing seat and the working table surface and is fixed with the working table surface;
the distance control film synchronous pulley is arranged on a distance control film winding and unwinding spindle at the bottom of the workbench surface, and the second driving motor is arranged at the bottom of the workbench surface and is connected with the distance control film synchronous pulley;
the distance control film disc comprises two discs and is arranged on a distance control film winding and unwinding spindle above the bearing seat.
Preferably, the distance control film disc positioning blocks are arranged on the distance control film winding and unwinding main shaft on the lower surface of the distance control film disc and the distance control film winding and unwinding main shaft on the upper surface of the distance control film disc.
In addition, the application also provides a using method of the polymer Bao Mosong coil system of the artificial graphite film precursor, which is characterized by comprising the following steps,
step one, sleeving a winding drum of a raw material film on a raw material winding drum positioning core, enabling the lower edge of the raw material film to be in contact with a raw material disc, and fixing one end of the raw material film on a material collecting and discharging winding core;
step two, adjusting a height adjusting nut of the raw material disc until the lower edge of the raw material film is flush with the upper surface of the main turntable collecting and discharging disc, and locking a locking wheel of the raw material disc;
selecting a film with a width of 1/40-1/20 of that of the raw material film as a distance control film, sleeving the distance control film on a distance control film winding and unwinding spindle, clamping between two discs of a distance control film disc, fixing one end of the distance control film on a winding and unwinding winding core, overlapping the distance control film and the raw material film, and enabling the lower edge of the distance control film to be level with the lower edge of the raw material film;
step four, adjusting the positioning blocks of the distance-control film disc until the lower edge of the distance-control film is level with the upper surface of the collecting and discharging disc of the main turntable;
fifthly, rotating the lifting wheel to enable the lifting wheel to descend and compress the pressure plate, and further enabling the pressure plate to compress the winding and unwinding roll core;
step six, starting a first driving motor and a raw material magnetic powder clutch, wherein the first driving motor drives a main turntable synchronous pulley to rotate so as to drive a main turntable winding and unwinding main shaft to rotate, the raw material film and the distance control film are alternately wound on a winding and unwinding winding core, and the raw material magnetic powder clutch controls the tension of the raw material film;
step seven, closing the first driving motor, and rotating the lifting wheel to enable the upper edge of the lifting wheel to be level with the upper edge of the raw material film;
step eight, fixing the raw material film and the lifting wheel by using a clamp, continuously rotating the lifting wheel until the lower edge of the raw material film is higher than the main turntable receiving and releasing tray, and then fixing the lifting wheel;
step nine, starting a second driving motor, wherein the second driving motor drives a distance control film synchronous pulley to rotate, so as to drive a distance control film winding and unwinding main shaft to rotate, and drawing out the distance control film;
and step ten, taking down the clamp, taking out the raw material film, and completing unreeling of the raw material film.
The application has the characteristics and beneficial effects that:
(1) According to the application, the raw material film and the distance control film are alternately wound on the winding and unwinding winding core, and after winding is completed, the distance control film is pulled out, so that the layer spacing of the rolled raw material film is easily controlled. Avoid raw materials film to appear the fold at the inlayer and the fracture appears in the skin after carbonization and graphitization, guaranteed the quality of graphite membrane.
(2) The application adjusts the layer spacing of the rolled raw material film by changing the thickness of the distance control film so as to meet different process requirements.
(3) The graphite film prepared by the method is continuous in whole roll, has no sheet spacing, has better economic benefit, has higher utilization rate of products in the subsequent process, and has wider applicability.
Drawings
Fig. 1 is a schematic diagram of a polymer Bao Mosong coil system for artificial graphite film precursors.
Fig. 2 is a construction schematic diagram of step six.
Fig. 3 is a schematic top view of fig. 2.
Fig. 4 is a construction schematic of step eight.
Fig. 5 is a schematic top view of fig. 4.
Fig. 6 is a construction schematic of step nine.
Fig. 7 is a schematic top view of fig. 6.
Reference numerals: the device comprises a 1-raw material unreeling mechanism, a 11-raw material disc main shaft, a 12-raw material disc locking wheel, a 13-raw material magnetic powder clutch, a 14-raw material disc, a 15-height adjusting nut, a 16-raw material drum positioning core, a 2-main rotary disc unreeling mechanism, a 21-main rotary disc unreeling main shaft, a 22-pressure disc, a 23-main rotary disc synchronous pulley, a 24-main rotary disc unreeling disc, a 25-main rotary disc height adjusting nut, a 26-unreeling core, a 27-main rotary disc positioning block, a 28-unreeling positioning core, a 29-lifting wheel, a 3-distance control film unreeling mechanism, a 31-distance control film unreeling main shaft, a 32-distance control film synchronous pulley, a 33-distance control film disc, a 34-distance control film disc positioning block, a 4-working table top, a 5-first driving motor, a 6-second driving motor, a 7-bearing seat, an 8-raw material film, a 9-distance control film and a 10-clamp.
Detailed Description
The present application will be further described below in order to make the technical means, innovative features, achieved objects and effects achieved by the present application easy to understand.
The examples described herein are specific embodiments of the present application, which are intended to illustrate the inventive concept, are intended to be illustrative and exemplary, and should not be construed as limiting the application to the embodiments and scope of the application. In addition to the embodiments described herein, those skilled in the art can adopt other obvious solutions based on the disclosure of the claims and specification, including those adopting any obvious substitutions and modifications to the embodiments described herein.
As shown in fig. 1, a polymer Bao Mosong coil system of an artificial graphite film precursor comprises a workbench surface (4), a bearing seat (7) arranged on the workbench surface (4), and a raw material unreeling mechanism (1), a main rotary table unreeling mechanism (2) and a distance-controlled film unreeling mechanism (3) arranged on the bearing seat (7). The raw material unreeling mechanism (1) and the distance-control film reeling and unreeling mechanism (3) are arranged on two sides of the main turntable unreeling mechanism (2). The raw material unreeling mechanism (1) is provided with a raw material film (8), the distance control film unreeling mechanism (3) is provided with a distance control film (9), and the width of the distance control film (9) is 1/40-1/20 of the width of the raw material film (8). In the present application, the width of the distance control film (9) is preferably 1/30 of the width of the raw material film (8).
The first driving motor (5) drives the main rotary table winding and unwinding mechanism (2) to enable the raw material film (8) and the distance control film (9) to be wound on the main rotary table winding and unwinding mechanism (2) alternately, so that the winding and unwinding process is completed; the second driving motor (6) drives the distance-control film winding and unwinding mechanism (3), the distance-control film (9) is drawn back from the main turntable winding and unwinding mechanism (2) to the distance-control film winding and unwinding mechanism (3), and the winding process is completed.
The raw material unreeling mechanism (1) comprises a raw material disc main shaft (11), a raw material magnetic powder clutch (13) and a raw material disc (14). The raw material disc main shaft (11) is a T20 screw shaft, the raw material disc main shaft (11) is vertically arranged, and the bottom of the raw material disc main shaft passes through the bearing seat (7) and the working table surface (4) and is fixed with the working table surface (4). The raw material magnetic powder clutch (13) is connected to a raw material disc main shaft (11) at the bottom of the workbench surface (4) through a coupler. The raw material disc (14) is arranged on a raw material disc main shaft (11) above the bearing seat (7) and is used for placing the raw material film (8) to be unwound. A raw material drum positioning core (16) is arranged on a raw material disc main shaft (11) on the upper surface of the raw material disc (14) and is used for positioning the winding core in the raw material film (8). A raw material disc height adjusting nut (15) is arranged on the raw material disc main shaft (11) between the bearing seat (7) and the raw material disc (14) and is used for adjusting the height of the raw material disc (14) so that the lower edge of the raw material film (8) is flush with the upper surface of the main rotary disc collecting and discharging disc (24). The raw material disc height adjusting nut (15) is provided with a raw material disc locking wheel (12), and after the lower edge of the raw material film (8) is flush with the upper surface of the main rotary disc collecting and discharging tray (24), the raw material disc locking wheel (12) is rotated to lock the raw material disc (14).
The main rotary table winding and unwinding mechanism (2) comprises a main rotary table winding and unwinding main shaft (21), a main rotary table synchronous pulley (23) and a main rotary table winding and unwinding material disc (24). The main turntable winding and unwinding main shaft (21) is a T20 screw shaft, the main turntable winding and unwinding main shaft (21) is vertically arranged, and the bottom of the main turntable winding and unwinding main shaft passes through the bearing seat (7) and the working table surface (4) and is fixed with the working table surface (4). The main turntable synchronous pulley (23) is arranged on the raw material disc main shaft (11) at the bottom of the workbench surface (4), and the main turntable synchronous pulley (23) is connected with the first driving motor (5) through a synchronous belt. The first driving motor (5) is arranged at the bottom of the working table surface (4) through a motor bracket. The main turntable winding and unwinding material disc (24) is arranged on the main turntable winding and unwinding main shaft (21) above the bearing seat (7) and is used for placing the alternately-wound raw material films (8) and the distance-control films (9). The main turntable winding and unwinding spindle (21) on the upper surface of the main turntable winding and unwinding disc (24) is provided with a winding and unwinding winding core (26) and a winding and unwinding positioning core (28), wherein the winding and unwinding positioning core (28) is arranged in the winding and unwinding winding core (26) and is arranged in concentric clearance fit with the winding and unwinding positioning core (28). The winding and unwinding roll core (26) is a hollow pipe, and the raw material film (8) and the distance control film (9) are alternately wound on the outer side of the winding and unwinding roll core (26). The top of the winding and unwinding roll core (26) is provided with a pressing disc (22) for pressing the winding and unwinding roll core (26). A lifting wheel (29) with a T-shaped nut is arranged on the main turntable winding and unwinding spindle (21) above the pressing plate (22). The lifting wheel (29) is rotated, so that the lifting wheel (29) descends and presses the pressing disc (22), and the pressing disc (22) presses the winding and unwinding roll core (26), so that friction between the winding and unwinding roll core (26) and the main turntable winding and unwinding disc (24) is increased. A main turntable height adjusting nut (25) is arranged between the bearing seat (7) and the main turntable collecting and discharging tray (24). Is used for adjusting the height of the main turntable receiving and releasing material tray (24). The main turntable height adjusting nut (25) is provided with a main turntable positioning block (27), and after the height of the main turntable collecting and discharging tray (24) is adjusted, the main turntable positioning block (27) is used for fixing the main turntable height adjusting nut (25) so as to fix the main turntable collecting and discharging tray (24).
The distance-control film winding and unwinding mechanism (3) comprises a distance-control film winding and unwinding spindle (31), a distance-control film synchronous pulley (32) and a distance-control film disc (33). The distance-control film winding and unwinding main shaft (31) is a T20 screw shaft, the distance-control film winding and unwinding main shaft (31) is vertically arranged, and the bottom of the distance-control film winding and unwinding main shaft passes through the bearing seat (7) and the working table surface (4) and is fixed with the working table surface (4). The distance control film synchronous pulley (32) is arranged on a distance control film winding and unwinding main shaft (31) at the bottom of the workbench surface (4), and the distance control film synchronous pulley (32) is connected with the second driving motor (6) through a synchronous belt. The second driving motor (6) is arranged at the bottom of the working table surface (4) through a motor bracket. The distance control film disc (33) comprises two discs, is arranged on a distance control film winding and unwinding spindle (31) above the bearing seat (7), and the distance control film (9) is wound on the distance control film winding and unwinding spindle (31) between the two discs. And a distance control film disc positioning block (34) is arranged on the distance control film winding and unwinding spindle (31) on the lower surface of the distance control film disc (33) and the distance control film winding and unwinding spindle (31) on the upper surface of the distance control film disc (33) and is used for adjusting the lower edge of the distance control film (9) to be level with the main rotary disc winding and unwinding material disc (24).
The method for unreeling by using the polymer Bao Mosong roll system of the artificial graphite film precursor comprises the following steps:
step one, sleeving a winding drum of a raw material film (8) on a raw material winding drum positioning core (16), enabling the lower edge of the raw material film (8) to be in contact with a raw material disc (14), and fixing one end of the raw material film (8) on a material collecting and discharging winding core (26).
And step two, adjusting a raw material disc height adjusting nut (15) until the lower edge of the raw material film (8) is flush with the upper surface of the main rotary disc collecting and discharging disc (24), and locking the raw material disc locking wheel (12).
And thirdly, selecting a film with a wide width of 1/40-1/20 of the raw material film (8) as a distance control film (9). In this embodiment, the length of the raw material film (8) is 200m, the width is 150mm, the length of the distance control film (9) is preferably 300m, and the width is preferably 5mm. The distance control film (9) is sleeved on the distance control film winding and unwinding spindle (31) and clamped between two discs of the distance control film disc (33), one end of the distance control film (9) is fixed on the winding and unwinding winding core (26), the distance control film (9) is overlapped with the raw material film (8), and the lower edge of the distance control film (9) is flush with the lower edge of the raw material film (8).
And fourthly, adjusting the distance-control film disc positioning block (34) until the lower edge of the distance-control film (9) is flush with the upper surface of the main turntable collecting and discharging disc (24).
Fifthly, rotating the lifting wheel (29), enabling the lifting wheel (29) to descend and press the pressure plate (22), and further enabling the pressure plate (22) to press the winding and unwinding roll core (26).
Step six, starting a first driving motor (5) and a raw material magnetic powder clutch (13), wherein the first driving motor (5) drives a main rotary table synchronous pulley (23) to rotate, and then drives a main rotary table winding and unwinding main shaft (21) to rotate, the raw material film (8) and the distance control film (9) are alternately wound on a winding and unwinding winding core (26), and the raw material magnetic powder clutch (13) controls the tension of the raw material film (8). The specific construction state is shown in fig. 2 and 3.
And step seven, closing the first driving motor (5), and rotating the lifting wheel (29) to enable the upper edge of the lifting wheel (29) to be flush with the upper edge of the raw material film (8).
Step eight, fixing the raw material film (8) and the lifting wheel (29) by using a clamp (10), continuously rotating the lifting wheel (29) until the lower edge of the raw material film (8) exceeds a main turntable material collecting and discharging disc (24) by 15mm, and then fixing the lifting wheel (29); the specific construction state is shown in fig. 4 and 5.
Step nine, starting a second driving motor (6), wherein the second driving motor (6) drives a distance control film synchronous pulley (32) to rotate, and then drives a distance control film winding and unwinding main shaft (31) to rotate, and the distance control film (9) is pulled out. The specific construction state is shown in fig. 6 and 7.
And tenth, taking down the clamp (10), taking out the raw material film (8), and completing unreeling of the raw material film (8).
The above examples are only illustrative of the preferred embodiments of the present application and are not intended to limit the scope of the present application, and various modifications and improvements made by those skilled in the art to the technical solution of the present application should fall within the scope of protection defined by the claims of the present application without departing from the spirit of the design of the present application.
Claims (8)
1. A roll system of polymer Bao Mosong of an artificial graphite film precursor, characterized in that: comprises a workbench surface (4), a bearing seat (7) arranged on the workbench surface (4), a raw material unreeling mechanism (1), a main rotary table unreeling mechanism (2) and a distance-controlled film unreeling mechanism (3) which are arranged on the bearing seat (7); the raw material unreeling mechanism (1) and the distance-control film reeling and unreeling mechanism (3) are arranged on two sides of the main turntable unreeling mechanism (2);
the raw material unreeling mechanism (1) is provided with a raw material film (8), the distance control film reeling and unreeling mechanism (3) is provided with a distance control film (9), and the width of the distance control film (9) is 1/40-1/20 of the width of the raw material film (8);
the first driving motor (5) drives the main rotary table winding and unwinding mechanism (2) to enable the raw material film (8) and the distance control film (9) to be wound on the main rotary table winding and unwinding mechanism (2) alternately, the distance control film (9) and the raw material film (8) are overlapped, the lower edge of the distance control film (9) is level with the lower edge of the raw material film (8), and the winding and unwinding process is completed; the second driving motor (6) drives the distance-control film winding and unwinding mechanism (3), and the distance-control film (9) is drawn back from the main turntable winding and unwinding mechanism (2) to the distance-control film winding and unwinding mechanism (3) to finish the winding process;
the raw material unreeling mechanism (1) comprises a raw material disc main shaft (11), a raw material magnetic powder clutch (13) and a raw material disc (14);
the main shaft (11) of the raw material disc is vertically arranged, and the bottom of the main shaft passes through the bearing seat (7) and the working table surface (4) and is fixed with the working table surface (4);
the raw material magnetic powder clutch (13) is arranged on a raw material disc main shaft (11) at the bottom of the workbench surface (4);
the raw material disc (14) is arranged on a raw material disc main shaft (11) above the bearing seat (7);
a raw material drum positioning core (16) is arranged on a raw material disc main shaft (11) on the upper surface of the raw material disc (14);
the main turntable winding and unwinding mechanism (2) comprises a main turntable winding and unwinding main shaft (21), a main turntable synchronous pulley (23) and a main turntable winding and unwinding material disc (24);
the main turntable winding and unwinding main shaft (21) is vertically arranged, and the bottom of the main turntable winding and unwinding main shaft penetrates through the bearing seat (7) and the working table surface (4) and is fixed with the working table surface (4);
the main turntable synchronous pulley (23) is arranged on a raw material disc main shaft (11) at the bottom of the working table surface (4), and the first driving motor (5) is arranged at the bottom of the working table surface (4) and is connected with the main turntable synchronous pulley (23);
the main turntable winding and unwinding material disc (24) is arranged on the main turntable winding and unwinding main shaft (21) above the bearing seat (7);
a main turntable winding and unwinding spindle (21) on the upper surface of the main turntable winding and unwinding disc (24) is provided with a winding and unwinding winding core (26) and a winding and unwinding positioning core (28), wherein the winding and unwinding positioning core (28) is arranged in the winding and unwinding winding core (26) and is arranged in concentric clearance fit with the winding and unwinding positioning core (28);
a pressing plate (22) for pressing the winding and unwinding roll core (26) is arranged at the top of the winding and unwinding roll core (26);
lifting wheels (29) are arranged on the main turntable winding and unwinding main shaft (21) above the pressing plate (22).
2. A roll system of polymer Bao Mosong as defined in claim 1, wherein: a raw material disc height adjusting nut (15) is arranged on the raw material disc main shaft (11) between the bearing seat (7) and the raw material disc (14).
3. A roll system of polymer Bao Mosong as claimed in claim 2, wherein: the raw material disc height adjusting nut (15) is provided with a raw material disc locking wheel (12).
4. A roll system of polymer Bao Mosong as defined in claim 1, wherein: a main turntable height adjusting nut (25) is arranged between the bearing seat (7) and the main turntable collecting and discharging tray (24).
5. The roll system of polymer Bao Mosong as defined in claim 4, wherein: the main turntable height adjusting nut (25) is provided with a main turntable positioning block (27).
6. A roll system of polymer Bao Mosong as defined in claim 1, wherein: the distance-control film winding and unwinding mechanism (3) comprises a distance-control film winding and unwinding spindle (31), a distance-control film synchronous pulley (32) and a distance-control film disc (33);
the distance-control film winding and unwinding main shaft (31) is vertically arranged, and the bottom of the distance-control film winding and unwinding main shaft penetrates through the bearing seat (7) and the working table surface (4) and is fixed with the working table surface (4);
the distance control film synchronous pulley (32) is arranged on a distance control film winding and unwinding main shaft (31) at the bottom of the working table (4), and the second driving motor (6) is arranged at the bottom of the working table (4) and is connected with the distance control film synchronous pulley (32);
the distance-control film disc (33) comprises two discs and is arranged on a distance-control film winding and unwinding spindle (31) above the bearing seat (7).
7. The roll system of polymer Bao Mosong as defined in claim 6, wherein: distance-control film disc positioning blocks (34) are arranged on the distance-control film winding and unwinding main shaft (31) on the lower surface of the distance-control film disc (33) and the distance-control film winding and unwinding main shaft (31) on the upper surface of the distance-control film disc (33).
8. The application method of the polymer Bao Mosong coil system of the artificial graphite film precursor is characterized in that the polymer Bao Mosong coil system of the artificial graphite film precursor comprises a workbench surface (4), a bearing seat (7) arranged on the workbench surface (4), and a raw material unreeling mechanism (1), a main rotary table unreeling mechanism (2) and a distance-controlled film unreeling mechanism (3) arranged on the bearing seat (7); the raw material unreeling mechanism (1) and the distance-control film reeling and unreeling mechanism (3) are arranged on two sides of the main turntable unreeling mechanism (2);
the raw material unreeling mechanism (1) is provided with a raw material film (8), the distance control film reeling and unreeling mechanism (3) is provided with a distance control film (9), and the width of the distance control film (9) is 1/40-1/20 of the width of the raw material film (8);
the first driving motor (5) drives the main rotary table winding and unwinding mechanism (2) to enable the raw material film (8) and the distance control film (9) to be wound on the main rotary table winding and unwinding mechanism (2) alternately, the distance control film (9) and the raw material film (8) are overlapped, the lower edge of the distance control film (9) is level with the lower edge of the raw material film (8), and the winding and unwinding process is completed; the second driving motor (6) drives the distance-control film winding and unwinding mechanism (3), and the distance-control film (9) is drawn back from the main turntable winding and unwinding mechanism (2) to the distance-control film winding and unwinding mechanism (3) to finish the winding process;
the raw material unreeling mechanism (1) comprises a raw material disc main shaft (11), a raw material magnetic powder clutch (13) and a raw material disc (14);
the main shaft (11) of the raw material disc is vertically arranged, and the bottom of the main shaft passes through the bearing seat (7) and the working table surface (4) and is fixed with the working table surface (4);
the raw material magnetic powder clutch (13) is arranged on a raw material disc main shaft (11) at the bottom of the workbench surface (4);
the raw material disc (14) is arranged on a raw material disc main shaft (11) above the bearing seat (7);
a raw material drum positioning core (16) is arranged on a raw material disc main shaft (11) on the upper surface of the raw material disc (14);
the main turntable winding and unwinding mechanism (2) comprises a main turntable winding and unwinding main shaft (21), a main turntable synchronous pulley (23) and a main turntable winding and unwinding material disc (24);
the main turntable winding and unwinding main shaft (21) is vertically arranged, and the bottom of the main turntable winding and unwinding main shaft penetrates through the bearing seat (7) and the working table surface (4) and is fixed with the working table surface (4);
the main turntable synchronous pulley (23) is arranged on a raw material disc main shaft (11) at the bottom of the working table surface (4), and the first driving motor (5) is arranged at the bottom of the working table surface (4) and is connected with the main turntable synchronous pulley (23);
the main turntable winding and unwinding material disc (24) is arranged on the main turntable winding and unwinding main shaft (21) above the bearing seat (7);
a main turntable winding and unwinding spindle (21) on the upper surface of the main turntable winding and unwinding disc (24) is provided with a winding and unwinding winding core (26) and a winding and unwinding positioning core (28), wherein the winding and unwinding positioning core (28) is arranged in the winding and unwinding winding core (26) and is arranged in concentric clearance fit with the winding and unwinding positioning core (28);
a pressing plate (22) for pressing the winding and unwinding roll core (26) is arranged at the top of the winding and unwinding roll core (26);
a lifting wheel (29) is arranged on the main turntable winding and unwinding spindle (21) above the pressure plate (22);
the distance-control film winding and unwinding mechanism (3) comprises a distance-control film winding and unwinding spindle (31), a distance-control film synchronous pulley (32) and a distance-control film disc (33);
the distance-control film winding and unwinding main shaft (31) is vertically arranged, and the bottom of the distance-control film winding and unwinding main shaft penetrates through the bearing seat (7) and the working table surface (4) and is fixed with the working table surface (4);
the distance control film synchronous pulley (32) is arranged on a distance control film winding and unwinding main shaft (31) at the bottom of the working table (4), and the second driving motor (6) is arranged at the bottom of the working table (4) and is connected with the distance control film synchronous pulley (32);
the distance-control film disc (33) comprises two discs and is arranged on a distance-control film winding and unwinding main shaft (31) above the bearing seat (7);
the method of use comprises the steps of,
step one, sleeving a winding drum of a raw material film (8) on a raw material winding drum positioning core (16), enabling the lower edge of the raw material film (8) to be in contact with a raw material disc (14), and fixing one end of the raw material film (8) on a material collecting and discharging winding core (26);
step two, adjusting a raw material disc height adjusting nut (15) until the lower edge of the raw material film (8) is flush with the upper surface of the main rotary disc collecting and discharging disc (24), and locking a raw material disc locking wheel (12);
selecting a film with a width of 1/40-1/20 of the raw material film (8) as a distance control film (9), sleeving the distance control film (9) on a distance control film winding and unwinding spindle (31) and clamping the distance control film between two discs of a distance control film disc (33), wherein one end of the distance control film (9) is fixed on a winding and unwinding roll core (26), the distance control film (9) is overlapped with the raw material film (8), and the lower edge of the distance control film (9) is level with the lower edge of the raw material film (8);
step four, adjusting the distance-control film disc positioning block (34) until the lower edge of the distance-control film (9) is flush with the upper surface of the main turntable collecting and discharging disc (24);
fifthly, rotating the lifting wheel (29), enabling the lifting wheel (29) to descend and compress the pressure plate (22), and further enabling the pressure plate (22) to compress the material collecting and discharging winding cores (26);
step six, starting a first driving motor (5) and a raw material magnetic powder clutch (13), wherein the first driving motor (5) drives a main rotary table synchronous pulley (23) to rotate, and then drives a main rotary table winding and unwinding main shaft (21) to rotate, the raw material film (8) and the distance control film (9) are wound on a winding and unwinding winding core (26) alternately, and the raw material magnetic powder clutch (13) controls the tension of the raw material film (8);
step seven, closing the first driving motor (5), and rotating the lifting wheel (29) to enable the upper edge of the lifting wheel (29) to be level with the upper edge of the raw material film (8);
step eight, fixing the raw material film (8) and the lifting wheel (29) by using a clamp (10), continuously rotating the lifting wheel (29) until the lower edge of the raw material film (8) is higher than the main turntable receiving and discharging tray (24), and then fixing the lifting wheel (29);
step nine, starting a second driving motor (6), wherein the second driving motor (6) drives a distance control film synchronous pulley (32) to rotate, and then drives a distance control film winding and unwinding main shaft (31) to rotate, and the distance control film (9) is pulled out;
and tenth, taking down the clamp (10), taking out the raw material film (8), and completing unreeling of the raw material film (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811037087.4A CN109132622B (en) | 2018-09-06 | 2018-09-06 | Polymer Bao Mosong coil system of artificial graphite film precursor and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811037087.4A CN109132622B (en) | 2018-09-06 | 2018-09-06 | Polymer Bao Mosong coil system of artificial graphite film precursor and application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109132622A CN109132622A (en) | 2019-01-04 |
| CN109132622B true CN109132622B (en) | 2023-09-19 |
Family
ID=64827337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811037087.4A Active CN109132622B (en) | 2018-09-06 | 2018-09-06 | Polymer Bao Mosong coil system of artificial graphite film precursor and application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109132622B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10035901A1 (en) * | 2000-07-21 | 2002-02-28 | Rehau Ag & Co | Device for receiving and dispensing profiles and their use |
| JP2011105531A (en) * | 2009-11-13 | 2011-06-02 | Kaneka Corp | Graphite film and graphite composite film |
| CN102184942A (en) * | 2010-01-04 | 2011-09-14 | 宋健民 | Device having graphene and hexagonal boron nitride and associated device |
| JP2011219314A (en) * | 2010-04-09 | 2011-11-04 | Kaneka Corp | Method for forming graphite film |
| JP5079164B2 (en) * | 2010-03-10 | 2012-11-21 | 株式会社カネカ | Method for producing carbonized film and method for producing graphite film |
| CN102803137A (en) * | 2009-06-22 | 2012-11-28 | 株式会社钟化 | Graphite film and process for producing graphite film |
| EP2773594A1 (en) * | 2011-10-31 | 2014-09-10 | Corning Incorporated | Electrostatically pinned glass roll, methods and apparatus for making |
| KR101486527B1 (en) * | 2014-11-13 | 2015-01-26 | (주)동우에스티 | unwinder |
| CN104773597A (en) * | 2015-02-12 | 2015-07-15 | 宁波格林美孚新材料科技有限公司 | Unreeling and discharging device of dual-layer composite membrane material |
| CN108455340A (en) * | 2018-01-22 | 2018-08-28 | 云南中烟工业有限责任公司 | A kind of carbonaceous heat source and preparation method thereof with double winding structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9249025B2 (en) * | 2011-09-08 | 2016-02-02 | Kaneka Corporation | Method for producing carbonaceous film and method for producing graphite film |
-
2018
- 2018-09-06 CN CN201811037087.4A patent/CN109132622B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10035901A1 (en) * | 2000-07-21 | 2002-02-28 | Rehau Ag & Co | Device for receiving and dispensing profiles and their use |
| CN102803137A (en) * | 2009-06-22 | 2012-11-28 | 株式会社钟化 | Graphite film and process for producing graphite film |
| JP2011105531A (en) * | 2009-11-13 | 2011-06-02 | Kaneka Corp | Graphite film and graphite composite film |
| CN102184942A (en) * | 2010-01-04 | 2011-09-14 | 宋健民 | Device having graphene and hexagonal boron nitride and associated device |
| JP5079164B2 (en) * | 2010-03-10 | 2012-11-21 | 株式会社カネカ | Method for producing carbonized film and method for producing graphite film |
| JP2011219314A (en) * | 2010-04-09 | 2011-11-04 | Kaneka Corp | Method for forming graphite film |
| EP2773594A1 (en) * | 2011-10-31 | 2014-09-10 | Corning Incorporated | Electrostatically pinned glass roll, methods and apparatus for making |
| KR101486527B1 (en) * | 2014-11-13 | 2015-01-26 | (주)동우에스티 | unwinder |
| CN104773597A (en) * | 2015-02-12 | 2015-07-15 | 宁波格林美孚新材料科技有限公司 | Unreeling and discharging device of dual-layer composite membrane material |
| CN108455340A (en) * | 2018-01-22 | 2018-08-28 | 云南中烟工业有限责任公司 | A kind of carbonaceous heat source and preparation method thereof with double winding structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109132622A (en) | 2019-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5048166B2 (en) | Manufacturing method and rewinding method of graphite film, and manufacturing method of graphite composite film and graphite-extracted processed product | |
| WO2023165204A1 (en) | Manufacturing process for coiled graphene heat dissipation film material | |
| CN201240714Y (en) | Rolling apparatus for scrapped sheet material | |
| CN214421902U (en) | Winding device of label printing machine | |
| CN107053320A (en) | A kind of three axle extra thin copper foil cutting machines and its cutting method | |
| CN109132622B (en) | Polymer Bao Mosong coil system of artificial graphite film precursor and application method | |
| CN108032588A (en) | The compound overall transverse cutting unit of sponge | |
| CN114834928B (en) | Material roll changing system about thermosetting prepreg production line | |
| CN208802631U (en) | A kind of macromolecule membrane loose winding system of artificial graphite film precursor | |
| CN216917917U (en) | Coiling equipment is used in production of polymer waterproofing membrane | |
| CN214031090U (en) | Cutting and splicing device for heat transfer film slitting equipment | |
| CN215515994U (en) | Rewinding machine for producing double faced adhesive tape | |
| CN212953340U (en) | Film winding device | |
| CN213923411U (en) | Belt coiled material closing device | |
| CN201482822U (en) | Friction type winder | |
| CN211591306U (en) | From type membrane separation and tectorial membrane mechanism | |
| CN109676982B (en) | Production line of glue-coated loading wheel | |
| CN210526023U (en) | Multifunctional solvent-free compound machine | |
| CN206634804U (en) | Gantry high speed and precision peels off fitting banding machine | |
| CN212334148U (en) | Label stamping forming equipment | |
| CN218701291U (en) | Pad pasting alignment device is used in PVC membrane production | |
| CN215438918U (en) | Anti-deviation structure for roll paper production and processing | |
| CN214003498U (en) | Slitting rewinding machine | |
| CN212424777U (en) | Plastic bag film unwinding device | |
| CN219507313U (en) | Waste recycling equipment for adhesive tape processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |