CN218966207U - Carbon fiber product hot press device with air extraction function - Google Patents
Carbon fiber product hot press device with air extraction function Download PDFInfo
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- CN218966207U CN218966207U CN202223589947.XU CN202223589947U CN218966207U CN 218966207 U CN218966207 U CN 218966207U CN 202223589947 U CN202223589947 U CN 202223589947U CN 218966207 U CN218966207 U CN 218966207U
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Abstract
The utility model discloses a carbon fiber product hot pressing device with an air extraction function, which comprises a frame, an upper hot pressing roller, a lower hot pressing roller and an air extraction mechanism, wherein the upper hot pressing roller is arranged on the frame; the rack is provided with a supporting frame, and the upper hot press roller is rotatably arranged on the rack; the lower hot pressing roller is rotatably arranged on the frame, the lower hot pressing roller is arranged opposite to the upper hot pressing roller, and a hot pressing channel for the carbon fiber to pass through is formed between the lower hot pressing roller and the upper hot pressing roller; the air exhaust mechanism comprises an air exhaust cover, an air pipe and negative pressure generating equipment, wherein the air exhaust cover is arranged on the frame through a supporting frame, the air exhaust cover is positioned above the upper hot pressing roller and the lower hot pressing roller, one end of the air pipe is connected with the air exhaust cover, the other end of the air pipe is connected with the outside, and the negative pressure generating equipment is connected with the air exhaust cover so that the cover opening of the air exhaust cover generates negative pressure to output hot air through the air pipe. The hot air pump can effectively pump away hot air generated by the hot pressing device in the hot pressing process, and prevent the hot air generated by the hot pressing device from diffusing in a workshop.
Description
Technical Field
The utility model relates to the technical field of hot pressing devices, in particular to a carbon fiber product hot pressing device with an air exhausting function.
Background
The carbon fiber is a novel fiber material of high-strength and high-modulus fiber with carbon content more than 95%. The microcrystalline graphite material is prepared by stacking organic fibers such as flaky graphite microcrystals along the axial direction of the fibers and performing carbonization and graphitization treatment. Carbon fiber is a new material with excellent mechanical properties, has a series of excellent characteristics of small density, high strength, corrosion resistance, high temperature resistance and the like, is widely applied to various fields of military and civil industries, and is a novel industrial material in the typical high-tech field.
The utility model provides a carbon fiber product needs to be through hot press unit hot pressing solidification treatment before the finished product, patent literature as application number 202222407389.4 discloses a resin pressing mechanism that carbon fiber cloth impregnation quality is high, which comprises a frame, be provided with first hot pressing subassembly in the frame, still be provided with the resin film unreeling device that is located first hot pressing subassembly top in the frame, first hot pressing subassembly is including rotatable first base roll and the first hot press roller that is located first base roll top of connecting in the frame, still be provided with the hot plate in the frame, the hot plate is located the left of first base roll in the frame, still be provided with the second hot pressing subassembly in the frame, the second hot pressing subassembly is located the left of hot plate in the frame, make first hot pressing subassembly, the hot plate, the second hot pressing subassembly is for setting gradually from the right to the left. When the carbon fiber cloth is hot-pressed, the first hot-pressing assembly performs primary lamination on the carbon fiber product, and the second hot-pressing assembly performs secondary lamination on the carbon fiber product, so that the lamination degree of the resin and the carbon fiber cloth is improved.
However, the carbon fiber products in the prior art generate hot air in the hot pressing process, and the hot air generated by the hot pressing device is diffused in a workshop, so that the working environment of personnel is affected. In view of the above, the present inventors have made intensive studies to solve the above-mentioned drawbacks of the prior art.
Disclosure of Invention
The present utility model aims to solve at least to some extent one of the technical problems in the above-described technology. Therefore, the utility model aims to provide the carbon fiber product hot pressing device with the air exhausting function, which can effectively exhaust hot air generated by the hot pressing device in the hot pressing process and prevent the hot air generated by the hot pressing device from diffusing in a workshop.
In order to achieve the aim, the utility model provides a carbon fiber product hot pressing device with an air extraction function, which comprises a frame, an upper hot pressing roller, a lower hot pressing roller and an air extraction mechanism;
the rack is provided with a supporting frame, and the upper hot press roller is rotatably arranged on the rack; the lower hot pressing roller is rotatably arranged on the frame, the lower hot pressing roller is arranged opposite to the upper hot pressing roller, and a hot pressing channel for the carbon fiber to pass through is formed between the lower hot pressing roller and the upper hot pressing roller; the air exhaust mechanism comprises an air exhaust cover, an air pipe and negative pressure generating equipment, wherein the air exhaust cover is arranged on the frame through a supporting frame, the air exhaust cover is positioned above the upper hot pressing roller and the lower hot pressing roller, one end of the air pipe is connected with the air exhaust cover, the other end of the air pipe is connected with the outside, and the negative pressure generating equipment is connected with the air exhaust cover so that the cover opening of the air exhaust cover generates negative pressure to output hot air through the air pipe.
Further, the cover of bleeding includes preceding connecting rod, first side connecting rod, back connecting rod, second side connecting rod and the cover body, and preceding connecting rod one end is connected with first side connecting rod one end, and first side connecting rod other end is connected with back connecting rod one end, and the back connecting rod other end is connected with second side connecting rod one end, and the connecting rod other end before the second side connecting rod other end is connected, and the cover body sets up on preceding connecting rod, first side connecting rod, back connecting rod, second side connecting rod.
Further, the cover body one end forms the cover mouth, and the cover body other end sets up the installing port, sets up negative pressure production facility in the installing port, tuber pipe and installing port end connection.
Further, the support frame includes first branch, second branch, third branch and the fourth branch that are parallel to each other, and first branch one end is fixed in preceding connecting rod one end, and first branch other end is fixed in the frame, and the second branch one end is fixed in preceding connecting rod other end, and the second branch other end is fixed in the frame, and third branch one end is fixed in back connecting rod one end, and the third branch other end is fixed in the frame, and fourth branch one end is fixed in the back connecting rod other end, and the third branch other end is fixed in the frame.
Further, the rack is provided with a mounting seat for mounting the lower hot press roller, and the mounting seat is provided with a connecting seat for mounting the upper hot press roller.
Further, the mounting seat comprises a seat body and a vertical mounting arm arranged on the seat body, the seat body is rotatably provided with a lower hot press roller, and the vertical mounting arm is connected with the connecting seat.
Further, the device further comprises a driving cylinder for driving the connecting seat to rotate, one end of the driving cylinder is rotatably arranged on the frame, the driving end of the driving cylinder is rotatably connected with one end of the connecting seat, and the other end of the connecting seat is rotatably connected with the end of the vertical mounting arm.
Further, the number of the lower hot-pressing rollers is at least three, the number of the upper hot-pressing rollers is consistent with that of the lower hot-pressing rollers, and one upper hot-pressing roller corresponds to one lower hot-pressing roller.
After the structure is adopted, the carbon fiber product hot pressing device with the air extraction function has the following beneficial effects:
when the carbon fiber hot-pressing device is used, carbon fibers are conveyed through the conveying belt, and when the carbon fibers are conveyed to a hot-pressing channel of the hot-pressing device, the upper hot-pressing roller and the lower hot-pressing roller carry out hot pressing on the carbon fibers, and hot gas generated in the hot-pressing process can be generated. After the air suction mechanism is started, the negative pressure generating equipment drives the cover opening of the air suction cover to generate suction force, so that hot air generated in the hot pressing process enters the air pipe through the air suction cover and is timely discharged to the outside, and the hot air generated by the hot pressing device is prevented from being diffused in a workshop to influence the working environment of personnel.
Second, because the gas hood includes preceding connecting rod, first side connecting rod, back connecting rod, second side connecting rod and the cover body, preceding connecting rod, first side connecting rod, back connecting rod, second side connecting rod make the bulk strength of gas hood big, be convenient for simultaneously be connected with the support frame.
Compared with the prior art, the hot air pump can effectively pump away hot air generated by the hot pressing device in the hot pressing process by arranging the air pumping mechanism, and prevent the hot air generated by the hot pressing device from diffusing in a workshop.
Drawings
FIG. 1 is a schematic structural view of a carbon fiber product hot pressing apparatus with air extraction function according to an embodiment of the present utility model;
fig. 2 is a schematic view showing a structure in which an upper thermo roll and a lower thermo roll are mounted on a frame according to an embodiment of the present utility model;
fig. 3 is a schematic structural view of a driving cylinder driving a connection seat to rotate according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram illustrating the connection of the air extraction mechanism to the support frame according to an embodiment of the utility model.
Description of the reference numerals
The device comprises a frame 1, a mounting seat 11, a seat body 111, a vertical mounting arm 112, a connecting seat 12, an upper hot-pressing roller 2, a lower hot-pressing roller 3, an air suction mechanism 4, an air suction cover 41, an air pipe 42, a negative pressure generating device 43, a front connecting rod 44, a first side connecting rod 45, a rear connecting rod 46, a second side connecting rod 47, a cover 48, a cover opening 481, a support frame 5, a first support rod 51, a second support rod 52, a third support rod 53, a fourth support rod 54, a hot-pressing channel 6 and a driving cylinder 7.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
As shown in fig. 1 to 4, the carbon fiber product hot pressing device with the air extraction function comprises a frame 1, an upper hot pressing roller 2, a lower hot pressing roller 3 and an air extraction mechanism 4; the frame 1 is provided with a supporting frame 5, and the upper hot pressing roller 2 is rotatably arranged on the frame 1; the lower hot-pressing roller 3 is rotatably arranged on the frame 1, the lower hot-pressing roller 3 is arranged opposite to the upper hot-pressing roller 2, and a hot-pressing channel 6 for carbon fibers to pass through is formed between the lower hot-pressing roller 3 and the upper hot-pressing roller 2; the air extraction mechanism 4 comprises an air extraction cover 41, an air pipe 42 and a negative pressure generating device 43, wherein the air extraction cover 41 is arranged on the frame 1 through the support frame 5, the air extraction cover 41 is positioned above the upper hot-press roller 2 and the lower hot-press roller 3, one end of the air pipe 42 is connected with the air extraction cover 41, the other end of the air pipe 42 is connected with the outside, and the negative pressure generating device 43 is connected with the air extraction cover 41 so that the cover opening 481 of the air extraction cover 41 generates negative pressure to output hot air through the air pipe 42.
In this way, the carbon fiber product hot pressing device with the air extraction function provided by the utility model is characterized in that when in use, carbon fibers are conveyed by the conveying belt, and when the carbon fibers are conveyed to the hot pressing channel 6 of the hot pressing device, the upper hot pressing roller 2 and the lower hot pressing roller 3 are used for hot pressing the carbon fibers, and hot air is generated in the hot pressing process. After the air suction mechanism 4 is started, the negative pressure generating device 43 drives the cover opening 481 of the air suction cover 41 to generate suction force, so that hot air generated in the hot pressing process enters the air pipe 42 through the air suction cover 41 and is discharged to the outside in time, and the hot air generated by the hot pressing device is prevented from being diffused in a workshop to influence the working environment of personnel.
As shown in fig. 4, optionally, the suction hood 41 includes a front connecting rod 44, a first side connecting rod 45, a rear connecting rod 46, a second side connecting rod 47, and a hood 48, where one end of the front connecting rod 44 is connected to one end of the first side connecting rod 45, the other end of the first side connecting rod 45 is connected to one end of the rear connecting rod 46, the other end of the rear connecting rod 46 is connected to one end of the second side connecting rod 47, the other end of the second side connecting rod 47 is connected to the other end of the front connecting rod 44, and the hood 48 is disposed on the front connecting rod 44, the first side connecting rod 45, the rear connecting rod 46, and the second side connecting rod 47. Because the air extraction cover 41 comprises the front connecting rod 44, the first side connecting rod 45, the rear connecting rod 46, the second side connecting rod 47 and the cover 48, the front connecting rod 44, the first side connecting rod 45, the rear connecting rod 46 and the second side connecting rod 47 make the whole strength of the air extraction cover 41 big, and are convenient to be connected with the support frame 5.
Further, a hood opening 481 is formed at one end of the hood 48, a mounting opening is provided at the other end of the hood 48, a negative pressure generating device 43 is provided in the mounting opening, and the air duct 42 is connected to an end of the mounting opening. The negative pressure generating device 43 is provided in the mounting port so that the cover port 481 generates a negative pressure to suck away the hot air. The negative pressure generating device 43 may include a motor and an impeller, and the motor drives the impeller to rotate to generate negative pressure, and the structure of the negative pressure generating device is similar to that of the range hood, which is the prior art and is not described herein.
As an example, the support 5 includes a first strut 51, a second strut 52, a third strut 53 and a fourth strut 54 parallel to each other, one end of the first strut 51 is fixed to one end of the front connecting rod 44, the other end of the first strut 51 is fixed to the frame 1, one end of the second strut 52 is fixed to the other end of the front connecting rod 44, the other end of the second strut 52 is fixed to the frame 1, one end of the third strut 53 is fixed to one end of the rear connecting rod 46, the other end of the third strut 53 is fixed to the frame 1, one end of the fourth strut 54 is fixed to the other end of the rear connecting rod 46, and the other end of the third strut 53 is fixed to the frame 1. By providing the first strut 51, the second strut 52, the third strut 53, and the fourth strut 54, the suction hood 41 can be effectively supported, and the overall strength is high.
In some examples, a mounting seat 11 for mounting the lower hot press roller 3 is provided on the frame 1, and a connection seat 12 for mounting the upper hot press roller 2 is provided on the mounting seat 11. By arranging the mounting seat 11, the lower hot pressing roller 3 is conveniently mounted, and the lower hot pressing roller 3 can be rotatably arranged in the mounting seat 11. Through setting up connecting seat 12 to hot pressing roller 2 is gone up in the installation of being convenient for, makes to go up hot pressing roller 2 rotatable setting in connecting seat 12, wherein, is provided with heating mechanism in going up hot pressing roller 2 and the lower hot pressing roller 3, and it can produce the heat, goes up hot pressing roller 2 and the lower hot pressing roller 3 can heat to prior art, and this is unnecessary to describe.
In this example, the mounting base 11 includes a base 111 and a vertical mounting arm 112 disposed on the base 111, the base 111 is rotatably provided with the lower thermo roll 3, and the vertical mounting arm 112 is connected with the connection base 12. By providing the vertical mounting arm 112, connection with the connection mount 12 is facilitated, e.g., the connection mount 12 may be rotatably connected with the vertical mounting arm 112.
Further, the device also comprises a driving cylinder 7 for driving the connecting seat 12 to rotate, one end of the driving cylinder 7 is rotatably arranged on the frame 1, the driving end of the driving cylinder 7 is rotatably connected with one end of the connecting seat 12, and the other end of the connecting seat 12 is rotatably connected with the end of the vertical mounting arm 112. So, can realize adjusting the distance between upper hot-pressing roller 2 and the lower hot-pressing roller 3, can adjust the distance of hot pressing passageway 6, when the distance of the distance between upper hot-pressing roller 2 and the lower hot-pressing roller 3 need to increase, drive cylinder 7 drives connecting seat 12 to rotate upwards for upper hot-pressing roller 2 keeps away from lower hot-pressing roller 3, thereby realizes the accentuating distance. When the distance between the upper hot-pressing roller 2 and the lower hot-pressing roller 3 needs to be reduced, the driving cylinder 7 drives the connecting seat 12 to rotate downwards, so that the upper hot-pressing roller 2 is close to the lower hot-pressing roller 3, and the distance is reduced.
In this example, the number of the lower thermo rolls 3 is at least three, the number of the upper thermo rolls 2 is identical to the number of the lower thermo rolls 3, and one upper thermo roll 2 corresponds to one lower thermo roll 3. The lower heat press roller 3 and the upper heat press roller 2 in this example are each provided in three, thereby forming three heat press channels 6 to effectively heat-press the carbon fibers.
Compared with the prior art, the hot air pump device has the advantages that the air pump mechanism 4 is arranged, so that hot air generated in the hot pressing process of the hot pressing device can be effectively pumped away, and the hot air generated in the hot pressing device is prevented from being diffused in a workshop.
The above examples and drawings are not intended to limit the form or form of the present utility model, and any suitable variations or modifications thereof by those skilled in the art should be construed as not departing from the scope of the present utility model.
Claims (8)
1. A take carbon fiber product hot press unit of function of bleeding, its characterized in that: comprises a frame, an upper hot-pressing roller, a lower hot-pressing roller and an air extraction mechanism;
the rack is provided with a supporting frame, and the upper hot press roller is rotatably arranged on the rack; the lower hot pressing roller is rotatably arranged on the frame, the lower hot pressing roller is arranged opposite to the upper hot pressing roller, and a hot pressing channel for the carbon fiber to pass through is formed between the lower hot pressing roller and the upper hot pressing roller; the air exhaust mechanism comprises an air exhaust cover, an air pipe and negative pressure generating equipment, wherein the air exhaust cover is arranged on the frame through a supporting frame, the air exhaust cover is positioned above the upper hot pressing roller and the lower hot pressing roller, one end of the air pipe is connected with the air exhaust cover, the other end of the air pipe is connected with the outside, and the negative pressure generating equipment is connected with the air exhaust cover so that the cover opening of the air exhaust cover generates negative pressure to output hot air through the air pipe.
2. The carbon fiber product hot press apparatus with air extraction function as defined in claim 1, wherein: the cover of bleeding includes preceding connecting rod, first side connecting rod, back connecting rod, second side connecting rod and the cover body, and preceding connecting rod one end is connected with first side connecting rod one end, and first side connecting rod other end is connected with back connecting rod one end, and the back connecting rod other end is connected with second side connecting rod one end, and the connecting rod other end before the second side connecting rod other end is connected, and the cover body sets up on preceding connecting rod, first side connecting rod, back connecting rod, second side connecting rod.
3. The carbon fiber product hot press apparatus with air extraction function as claimed in claim 2, wherein: one end of the cover body forms a cover opening, the other end of the cover body is provided with a mounting opening, and negative pressure generating equipment is arranged in the mounting opening.
4. The carbon fiber product hot press apparatus with air extraction function as claimed in claim 2, wherein: the support frame includes first branch, second branch, third branch and the fourth branch that are parallel to each other, and first branch one end is fixed in preceding connecting rod one end, and first branch other end is fixed in the frame, and the second branch one end is fixed in preceding connecting rod other end, and the second branch other end is fixed in the frame, and third branch one end is fixed in back connecting rod one end, and the third branch other end is fixed in the frame, and fourth branch one end is fixed in the back connecting rod other end, and the third branch other end is fixed in the frame.
5. The carbon fiber product hot press apparatus with air extraction function as defined in claim 1, wherein: the rack is provided with a mounting seat for mounting the lower hot press roller, and the mounting seat is provided with a connecting seat for mounting the upper hot press roller.
6. The carbon fiber product hot press device with air extraction function according to claim 5, wherein: the installation seat comprises a seat body and a vertical installation arm arranged on the seat body, the seat body is rotatably provided with a lower hot press roller, and the vertical installation arm is connected with the connection seat.
7. The carbon fiber product hot press apparatus with air extraction function as defined in claim 6, wherein: the device further comprises a driving cylinder for driving the connecting seat to rotate, one end of the driving cylinder is rotatably arranged on the frame, the driving end of the driving cylinder is rotatably connected with one end of the connecting seat, and the other end of the connecting seat is rotatably connected with the end of the vertical mounting arm.
8. The carbon fiber product hot press apparatus with air extraction function as defined in claim 1, wherein: the number of the upper hot-pressing rollers is consistent with that of the lower hot-pressing rollers, and one upper hot-pressing roller corresponds to one lower hot-pressing roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223589947.XU CN218966207U (en) | 2022-12-28 | 2022-12-28 | Carbon fiber product hot press device with air extraction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223589947.XU CN218966207U (en) | 2022-12-28 | 2022-12-28 | Carbon fiber product hot press device with air extraction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218966207U true CN218966207U (en) | 2023-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223589947.XU Active CN218966207U (en) | 2022-12-28 | 2022-12-28 | Carbon fiber product hot press device with air extraction function |
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| Country | Link |
|---|---|
| CN (1) | CN218966207U (en) |
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2022
- 2022-12-28 CN CN202223589947.XU patent/CN218966207U/en active Active
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