CN224028472U - A rolling device for graphite heat dissipation film - Google Patents
A rolling device for graphite heat dissipation filmInfo
- Publication number
- CN224028472U CN224028472U CN202520683099.3U CN202520683099U CN224028472U CN 224028472 U CN224028472 U CN 224028472U CN 202520683099 U CN202520683099 U CN 202520683099U CN 224028472 U CN224028472 U CN 224028472U
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- CN
- China
- Prior art keywords
- heat dissipation
- graphite heat
- dissipation film
- lower roller
- fixed
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Abstract
The utility model discloses a rolling device of a graphite heat dissipation film, which relates to the technical field of graphite heat dissipation film processing and comprises a rolling platform, lifting adjusting components and an offset detecting component, wherein mounting seats are fixed on the front side and the rear side of one side of the rolling platform, a lower roller component is arranged between the two mounting seats, the lifting adjusting components are arranged above the mounting seats, each lifting adjusting component comprises a mounting frame, a cylinder, a piston rod and a lifting plate, the cylinder is arranged above the mounting frame, the piston rod penetrating through the mounting frame is arranged on the lower side of the cylinder, and the lifting plate is fixed at the bottom of the piston rod. This roll-in device of graphite heat dissipation membrane is convenient for drive the rotation of two-way lead screw through driving motor, and then can drive the removal of two removal covers to adjust the position of removal cover, mounting bracket, make the mounting bracket of two sets of front and back sides be located graphite heat dissipation membrane both sides, infrared detector projecting apparatus and infrared detector receiver can detect the deviation of graphite heat dissipation membrane.
Description
Technical Field
The utility model relates to the technical field of graphite heat dissipation film processing, in particular to a rolling device for a graphite heat dissipation film.
Background
The graphite heat dissipation film is also called a heat conduction graphite flake or a graphite heat dissipation flake, is a nanometer advanced composite material, and is widely applied to various electronic products needing efficient heat dissipation, such as LED substrates, electronic components, power supplies, flat panel displays, notebook computers and the like. The graphite heat dissipation film needs to be rolled in the processing process, so that a rolling device is needed.
The utility model as in the application number 202122972199.2 discloses a continuous rolling forming device for manufacturing a graphite heat dissipation film, and the rolling device similar to the graphite heat dissipation film of the application has the following defects that in the rolling process of the graphite heat dissipation film, deviation correction detection is inconvenient for the graphite heat dissipation film, and the deviation easily influences the rolling effect.
Accordingly, in view of the above, research and improvement have been made on the conventional structure and defects, and a roll press device for a graphite heat dissipation film has been proposed.
Disclosure of utility model
The utility model aims to provide a rolling device for a graphite heat dissipation film, which is used for solving the problems in the background technology.
In order to achieve the purpose, the technical scheme is that the rolling device for the graphite heat dissipation film comprises a rolling platform, lifting adjusting assemblies and offset detection assemblies, wherein mounting seats are respectively fixed on the front side and the rear side of one side of the rolling platform, lower roller assemblies are mounted between the two mounting seats, the lifting adjusting assemblies are mounted above the mounting seats, the lifting adjusting assemblies comprise mounting frames, air cylinders, piston rods and lifting plates, the air cylinders are mounted above the mounting frames, the piston rods penetrating the mounting frames are arranged on the lower sides of the air cylinders, the lifting plates are fixed on the bottoms of the piston rods, an upper roller main body is mounted between the lifting plates in a rotating mode through rotating shafts, the offset detection assemblies are mounted on the left side and the right side of the outside of the mounting frames, each offset detection assembly comprises a fixing frame, a bidirectional screw rod, two moving sleeves, a mounting frame, a light projector of an infrared detector and an infrared detector receiver, the inside of the fixing frame is rotatably mounted with the bidirectional screw rod, the two moving sleeves are symmetrically sleeved on the outer sides of the bidirectional screw rod, the mounting frames are connected with the mounting frames, and the upper side and the lower side of the mounting frames are correspondingly provided with the infrared detector and the infrared detector receiver respectively.
Further, lower roller subassembly includes curb plate and lower roller main part, the curb plate is provided with two, and curb plate and mount pad are fixed connection to rotate through the pivot between the curb plate and install lower roller main part.
Further, the lower roller assembly further comprises a sleeve ring and a limiting ring, the sleeve ring is sleeved on the outer side of the lower roller body, the two sleeve rings are arranged, the limiting ring is fixed on one side of the sleeve ring, and the locking bolt penetrates through the outer side of the sleeve ring.
Further, the lifting adjusting assembly further comprises a sliding groove and a sliding strip, the sliding strip is fixed in the middle of the inner wall of the mounting frame, the sliding groove is formed in the middle of the lifting plate at the position corresponding to the sliding strip, and the lifting plate is in sliding connection with the sliding strip through the sliding groove.
Furthermore, rotating motors are arranged on one side of the outer parts of the rotating shafts of the lower roller main body and the upper roller main body, and the directions of the two rotating motors are opposite.
Further, the offset detection assembly further comprises a driving motor, the movable sleeve is in sliding connection with the fixed frame, and the driving motor is installed on one side of the outer portion of the fixed frame.
Further, the bottom plate is installed to the below of roll platform, and one side of bottom plate is fixed with the support to one side of support is installed the traction roller through the pivot rotation.
The utility model provides a rolling device of a graphite heat dissipation film, which has the following beneficial effects:
The utility model is provided with the lower roller main body and the upper roller main body, and the lifting plates are conveniently driven to lift through the air cylinders and the piston rods so as to adjust the height of the upper roller main body between the lifting plates, thereby being capable of adjusting the distance between the upper roller main body and the lower roller main body, and the rotating motor is used for driving the lower roller main body and the upper roller main body to rotate, so that the lower roller main body and the upper roller main body can be mutually matched to realize the rolling of the graphite heat dissipation film.
The utility model is provided with the offset detection assembly, the bidirectional screw rod is conveniently driven to rotate by the driving motor, and further, the two movable sleeves can be driven to move so as to adjust the positions of the movable sleeves and the mounting frame, so that the mounting frames on the front side and the rear side of the two groups are positioned on two sides of the graphite heat dissipation film, when the graphite heat dissipation film is offset in the rolling process, infrared rays emitted by the infrared detector light projector can be shielded, the infrared detector receiver corresponding to the lower side can not receive the infrared rays, and the offset of the graphite heat dissipation film can be perceived, so that workers can correct the deviation in time.
Drawings
FIG. 1 is a schematic diagram of a rolling device for graphite heat dissipation film in a left-hand view;
fig. 2 is a schematic right-side view of a rolling device for graphite heat dissipation film according to the present utility model;
FIG. 3 is a schematic diagram showing the semi-sectional structure of the inside of a mounting frame of a roll-in device for graphite heat dissipation film according to the present utility model;
Fig. 4 is a schematic diagram of an upper roller body and a lifting plate structure of a rolling device for a graphite heat dissipation film.
In the figure, 1, a rolling table; 2, a mounting seat, 3, a lower roller assembly, 301, a side plate, 302, a lower roller main body, 303, a lantern ring, 304, a limit ring, 4, a lifting adjusting assembly, 401, a mounting frame, 402, an air cylinder, 403, a piston rod, 404, a lifting plate, 405, a sliding chute, 406, a sliding bar, 5, an upper roller main body, 6, a rotating motor, 7, an offset detecting assembly, 701, a fixed frame, 702, a bidirectional screw rod, 703, a moving sleeve, 704, a driving motor, 705, a mounting frame, 706, an infrared detector light projector, 707, an infrared detector receiver, 8, a bottom plate, 9, a bracket, 10 and a traction roller.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 and 3, a rolling device for a graphite heat dissipation film comprises a rolling platform 1, a lifting adjusting assembly 4 and an offset detecting assembly 7, wherein mounting seats 2 are fixed on the front side and the rear side of one side of the rolling platform 1, a lower roller assembly 3 is mounted between the two mounting seats 2, the lower roller assembly 3 comprises side plates 301 and a lower roller main body 302, the side plates 301 are fixedly connected with the mounting seats 2, the lower roller main body 302 is rotatably mounted between the side plates 301 through a rotating shaft, the lower roller assembly 3 further comprises a collar 303 and a limit ring 304, the collar 303 is sleeved on the outer side of the lower roller main body 302, the collar 303 is provided with two, one side of the collar 303 is fixedly provided with a limit ring 304, locking bolts penetrate through the outer side of the collar 303, a bottom plate 8 is mounted below the rolling platform 1, one side of the bottom plate 8 is fixedly provided with a support 9, one side of the support 9 is rotatably provided with a traction roller 10 through the rotating shaft, the rotating motor 6 is used for driving the lower roller main body 302 and the upper roller main body 5, the lower roller main body 304 and the upper roller main body 304 are fixedly connected with the rotating shaft, the graphite heat dissipation film can be mutually matched with the lower roller main body 304, the two sides of the lower roller main body 304 can be mutually matched, the two heat dissipation films can be tightly cooled by the two sides of the collar 302, and the two sides of the collar can be tightly adjusted by the collar 302, and the width of the collar is matched with the two sides of the roller main body 302, and the roller main body 302 can be tightly cooled by the roller main body 302, and the roller is matched with the roller is correspondingly, and the roller is matched with the roller.
As shown in fig. 1, fig. 3 and fig. 4, the lifting adjusting component 4 is installed above the installation seat 2, and the lifting adjusting component 4 comprises an installation frame 401, an air cylinder 402, a piston rod 403 and a lifting plate 404, the air cylinder 402 is installed above the installation frame 401, the piston rod 403 penetrating through the installation frame 401 is arranged on the lower side of the air cylinder 402, the lifting plate 404 is fixed at the bottom of the piston rod 403, the upper roller main body 5 is installed between the lifting plates 404 through rotation of a rotating shaft, the lifting adjusting component 4 further comprises a sliding groove 405 and a sliding strip 406, the sliding strip 406 is fixed at the middle part of the inner wall of the installation frame 401, the sliding groove 405 is formed in the middle part of the lifting plate 404 at a position corresponding to the sliding strip 406, the lifting plate 404 is in sliding connection with the sliding strip 406 through the sliding groove 405, the rotating motors 6 are installed on one side of the outer sides of the rotating shafts of the lower roller main body 302 and the upper roller main body 5, the two rotating motors 6 are turned reversely, lifting of the lifting plate 404 is conveniently driven through the air cylinder 402 and the piston rod 403 so as to adjust the height of the upper roller main body 5 between the lifting plate 404, the sliding plate 404 is enabled to be smooth through sliding connection of the sliding groove 405 and the sliding strip 406, and the sliding plate 405 can be suitable for adjusting the thickness of the upper roller main body 5 and the heat dissipation film between the upper roller and the lower roller main body 302 and the heat dissipation film.
As shown in fig. 1 and 2, the offset detection assembly 7 is installed on the left and right sides of the outside of the installation frame 401, and the offset detection assembly 7 comprises a fixed frame 701, a bidirectional screw rod 702, a moving sleeve 703, an installation frame 705, an infrared detector light projector 706 and an infrared detector receiver 707, the bidirectional screw rod 702 is installed in the fixed frame 701 in a rotating mode, two moving sleeves 703 are symmetrically sleeved on the outer sides of the bidirectional screw rod 702, an installation frame 705 is connected to the outer sides of the moving sleeves 703, the infrared detector light projector 706 and the infrared detector receiver 707 are correspondingly installed on the upper side and the lower side of the installation frame 705 respectively, the offset detection assembly 7 further comprises a driving motor 704, the moving sleeves 703 and the fixed frame 701 are in sliding connection, the driving motor 704 is installed on one side of the outside of the fixed frame 701, the driving motor 704 is convenient to drive the bidirectional screw rod 702 to rotate through the driving motor 704, and then the two moving sleeves 703 can be driven to adjust the positions of the moving sleeves 703 and the installation frame 705, the installation frames 705 are located on two sides of a graphite heat dissipation film, when the graphite film rolls, the infrared detector 706 emits infrared light, and the infrared receiver corresponding to the lower side is blocked when the offset occurs, so that the infrared detector 706 can not receive the infrared light to be timely sensed by the infrared detector 707, and the infrared detector is not convenient for a worker to work to absorb the offset.
To sum up, as shown in fig. 1-4, this graphite heat dissipation film's roll-in device, when in use, at first can pull auxiliary pay-off through the graphite heat dissipation film of traction roller 10 to lower roller main part 302 one side, then drive lower roller main part 302 through rotating electrical machines 6, go up the rotation of roller main part 5, make lower roller main part 302, go up the roll-in that roller main part 5 can mutually support the realization graphite heat dissipation film, in this in-process, two spacing rings 304 can carry out spacing to the graphite heat dissipation film both sides in lower roller main part 302 outside, the position of lower roller main part 302 outside lantern ring 303 and spacing ring 304 is adjustable, be applicable to the spacing ring 304 of different width, can fasten the lantern ring 303 through locking bolt after the adjustment, still can drive the lift of lifter 404 through cylinder 402, the piston rod 403, in order to adjust the height of upper roller main part 5 between the lifter 404, lifter 404 makes lifter 405 steady through spout 405 and slide connection, thereby can adjust the upper roller main part 5, the interval between the lower roller main part 302, be applicable to the graphite film's of different thickness roll-in-process, two spacing rings 304 can carry out spacing rings, can carry out spacing rings on the graphite film in the graphite film outside the roll-in the rolling process, can drive motor 704 through the rotation, can drive the two infrared detector's of the infrared detector can drive the infrared detector and take off the position of the infrared detector 706 when the infrared detector is located in the infrared detector is located at the opposite position of the infrared detector 706, the infrared detector is located at the position of the infrared detector 706, can be moved by the infrared detector is moved by the position of the infrared detector is located at the opposite position of the infrared detector, and can be convenient for the infrared detector is moved by the infrared detector is moved, and has convenient for the infrared detector is moved.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a roll-in device of graphite heat dissipation membrane, includes roll platform (1), lift adjustment subassembly (4) and skew detection subassembly (7), its characterized in that, all be fixed with mount pad (2) around one side of roll platform (1), two install lower roll subassembly (3) between mount pad (2), lift adjustment subassembly (4) are installed to the top of mount pad (2), and lift adjustment subassembly (4) are including installing frame (401), cylinder (402), piston rod (403) and lifter (404), cylinder (402) are installed to the top of installing frame (401), and the downside of cylinder (402) is provided with piston rod (403) that runs through installing frame (401), the bottom of piston rod (403) is fixed with lifter (404), and installs roller main part (5) through the pivot rotation between lifter (404), outside left and right sides of installing frame (401) all installs skew detection subassembly (7), and skew detection subassembly (7) are including fixed frame (701), lead screw (705), removal cover (703), infrared detection receiver (706) and infrared detection receiver (707) are installed to the inside of the infrared detection frame (702), and two movable sleeves (703) are symmetrically sleeved on the outer sides of the bidirectional screw rods (702), the outer sides of the movable sleeves (703) are connected with mounting frames (705), and an infrared detector light projector (706) and an infrared detector receiver (707) are correspondingly mounted on the upper side and the lower side of each mounting frame (705).
2. The rolling device of the graphite heat dissipation film according to claim 1, wherein the lower roller assembly (3) comprises side plates (301) and lower roller bodies (302), two side plates (301) are arranged, the side plates (301) are fixedly connected with the mounting seats (2), and the lower roller bodies (302) are rotatably arranged between the side plates (301) through rotating shafts.
3. The rolling device of the graphite heat dissipation film according to claim 2, wherein the lower roller assembly (3) further comprises a collar (303) and a limit ring (304), the collar (303) is sleeved on the outer side of the lower roller main body (302), the number of the collars (303) is two, the limit ring (304) is fixed on one side of the collar (303), and locking bolts penetrate through the outer side of the collar (303).
4. The rolling device of the graphite heat dissipation film according to claim 1, wherein the lifting adjusting assembly (4) further comprises a sliding groove (405) and a sliding bar (406), the sliding bar (406) is fixed in the middle of the inner wall of the mounting frame (401), the sliding groove (405) is formed in the middle of the lifting plate (404) corresponding to the sliding bar (406), and the lifting plate (404) is in sliding connection with the sliding bar (406) through the sliding groove (405).
5. The rolling device of the graphite heat dissipation film according to claim 2, wherein the rotating motors (6) are mounted on the outer sides of the rotating shafts of the lower roller main body (302) and the upper roller main body (5), and the directions of the rotating motors (6) are opposite.
6. The rolling device of the graphite heat dissipation film according to claim 1, wherein the offset detection assembly (7) further comprises a driving motor (704), the moving sleeve (703) is in sliding connection with the fixed frame (701), and the driving motor (704) is installed on one side of the outer portion of the fixed frame (701).
7. The rolling device of the graphite heat dissipation film according to claim 1, wherein a bottom plate (8) is installed below the rolling table (1), a support (9) is fixed on one side of the bottom plate (8), and a traction roller (10) is rotatably installed on one side of the support (9) through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520683099.3U CN224028472U (en) | 2025-04-11 | 2025-04-11 | A rolling device for graphite heat dissipation film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520683099.3U CN224028472U (en) | 2025-04-11 | 2025-04-11 | A rolling device for graphite heat dissipation film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224028472U true CN224028472U (en) | 2026-03-24 |
Family
ID=99131307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520683099.3U Active CN224028472U (en) | 2025-04-11 | 2025-04-11 | A rolling device for graphite heat dissipation film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224028472U (en) |
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2025
- 2025-04-11 CN CN202520683099.3U patent/CN224028472U/en active Active
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