CN216673330U - Electromagnetic heating roller for carbon fiber production - Google Patents
Electromagnetic heating roller for carbon fiber production Download PDFInfo
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- CN216673330U CN216673330U CN202123095840.5U CN202123095840U CN216673330U CN 216673330 U CN216673330 U CN 216673330U CN 202123095840 U CN202123095840 U CN 202123095840U CN 216673330 U CN216673330 U CN 216673330U
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- copper ring
- heat conduction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Abstract
The utility model discloses an electromagnetic heating roller for carbon fiber production, which comprises a central roller, wherein the side wall in the central roller is fixedly connected with a heat conduction copper ring, the upper side and the lower side of the heat conduction copper ring are respectively provided with a group of auxiliary rollers, a group of main butt joint grooves are respectively arranged in the two groups of auxiliary rollers, and the heat conduction copper ring is respectively connected with a group of auxiliary rollers in a longitudinal sliding mode through the group of main butt joint grooves. According to the utility model, the heat conduction characteristic of the heat conduction copper ring can also be that the two sets of auxiliary rollers conduct heat, so that the length of the guide roller is adjusted, the heating guide rollers with different lengths do not need to be replaced according to different widths of carbon fibers, the heat dissipation holes additionally arranged on the heat conduction copper ring and the auxiliary rollers can be exposed in the air, the heat conduction copper ring is dissipated through external cold air, the air also enters the heat conduction copper ring through the heat dissipation holes to dissipate the heat inside the guide roller, the heat dissipation speed of the guide roller is accelerated, and the processing efficiency is indirectly improved.
Description
Technical Field
The utility model relates to the technical field of heating rollers, in particular to an electromagnetic heating roller for carbon fiber production.
Background
The electromagnetic induction heating roller is widely used in the fields of textile, printing, packaging, material compounding and the like. The heating roller is mainly composed of an inner magnetic core, an exciting coil, an induction heating layer made of carbon steel materials and the like, and the heating principle is that alternating current is conducted to the exciting coil to generate alternating magnetic flux. The alternating magnetic flux generates induced current on the induction heating layer through the inner magnetic core to generate vortex joule heat, and the first step in the production process of carbon fiber carbonization is a pre-oxidation process, which aims to convert polyacrylonitrile protofilament with linear macromolecular chains into a non-fusible and non-combustible heat-resistant trapezoidal structure after high-temperature oxidation treatment, so that the polyacrylonitrile protofilament can withstand the subsequent high-temperature carbonization process and maintain the fiber state.
In the process of processing carbon fibers, an electromagnetic heating roller is required to be used for heating and conveying the carbon fibers, according to the electromagnetic heating roller provided by patent document CN212463559U, the electromagnetic heating roller comprises a roller, the inside of the roller is of a hollow structure, flange covers are respectively arranged at two ends of the roller, shaft heads are arranged on the flange covers, collecting rings are arranged on the shaft heads, magnetic shielding and heat insulation can be formed on the left end and the right end of a coil cylinder, the flange covers and bearings through arranging a magnetic shielding layer and a heat insulation layer, eddy current heating induced by shaft neck end sockets is greatly reduced, the working reliability and the service life of the electromagnetic heating roller are improved, the length of the electromagnetic heating roller is fixed, for conveying carbon fibers with different width sizes, the heating roller or even heating equipment with different sizes is required, the application range of the heating roller is further reduced, and after the electromagnetic heating roller is used for a long time, the high temperature that its self produced also can cause the influence to its inside part, if can't obtain effectual heat dissipation, long-term before, will make electromagnetic heating roller receive the damage, reduce its life, then reduce the efficiency of carbon fiber processing.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides an electromagnetic heating roller for carbon fiber production.
In order to achieve the purpose, the utility model adopts the following technical scheme: an electromagnetic heating roller for carbon fiber production comprises a central roller, wherein a heat conduction copper ring is fixedly connected with the side wall in the central roller, a group of auxiliary rollers are arranged on the upper side and the lower side of the heat conduction copper ring, a group of main butt joint grooves are arranged in two groups of auxiliary rollers, the heat conduction copper ring is longitudinally connected with a group of auxiliary rollers through a group of main butt joint grooves, a group of roller posts are longitudinally slidably connected with the outer side wall centers of the two groups of auxiliary rollers, the inner parts of the two groups of roller posts are rotatably connected with the same group of linkage shaft posts, a group of external thread grooves are arranged on the middle upper part and the middle lower part of the side wall of the linkage shaft post, the spiral directions of the two groups of external thread grooves are opposite, a group of nut auxiliary blocks are fixedly connected with the inner side wall centers of the two groups of auxiliary rollers, the two groups of nut auxiliary blocks are spirally connected with the linkage shaft posts through a group of external thread grooves, and three groups of bilaterally symmetrical heat dissipation holes are arranged on the middle upper part and the middle lower part of the side wall of the heat conduction copper ring, the center of the side wall inside the heat-conducting copper ring is fixedly connected with an electromagnetic coil, and the inside of the electromagnetic coil is fixedly connected with a metal column.
As a further description of the above technical solution:
and the middle upper part and the middle lower part of the outer side wall of the heat conduction copper ring are fixedly connected with two sets of positioning sliding blocks which are symmetrical left and right.
As a further description of the above technical solution:
two groups of second sliding grooves are respectively arranged in the two groups of auxiliary rollers.
As a further description of the above technical solution:
the upper and lower positioning slide blocks are respectively connected with the second sliding grooves of the pair of auxiliary rollers in a longitudinal sliding mode.
As a further description of the above technical solution:
the centers of the left side wall and the right side wall of the heat conduction copper ring are fixedly connected with a group of main positioning blocks.
As a further description of the above technical solution:
: and the left side wall and the right side wall of the roller shaft column are fixedly connected with a group of linkage sliding blocks.
As a further description of the above technical solution:
two sets of bilateral symmetry's first sliding tray is all provided with in the inside outside of two sets of vice roller.
As a further description of the above technical solution:
and the linkage sliding blocks of the two groups of roller posts are respectively longitudinally connected with the first sliding grooves of the pair of auxiliary rollers in a sliding manner.
The utility model has the following beneficial effects:
1. in the utility model, guide rollers are firstly arranged on a guide roller frame in batches, roller shaft columns are connected through a group of motors, the other end of the guide roller is connected with the linkage shaft post through another group of motors, when the length of the guide roller needs to be adjusted, the linkage shaft post starts to rotate by starting the motors, and after the linkage shaft post rotates, two groups of external thread grooves with different thread directions additionally arranged on the side wall of the screw-driving mechanism start to rotate at the moment, after the external thread grooves rotate, the nut auxiliary block that two sets of auxiliary roller inside lateral walls installed additional and the location slider that two sets of second sliding tray installed additional with the heat conduction copper ring at auxiliary roller inside make two sets of auxiliary roller slide along heat conduction copper ring guide roll both sides direction under the effect that the restriction was rotatory, and the heat conduction of heat conduction copper ring self characteristic also can be for two sets of auxiliary roller to carry out the heat conduction, makes the length of deflector roll self adjust, need not change the heating deflector roll of different length according to the carbon fiber width of difference.
2. According to the utility model, after heating and conveying are finished, two sets of auxiliary rollers can be adjusted on two sides of the guide roller, so that the heat dissipation holes additionally arranged on the heat conduction copper ring and the auxiliary rollers can be exposed in the air, the heat dissipation of the heat conduction copper ring is performed through external cold air, the air can enter the heat conduction copper ring through the heat dissipation holes to dissipate the heat inside the guide roller, the heat dissipation speed of the guide roller is accelerated, and the processing efficiency is indirectly improved.
Drawings
FIG. 1 is an isometric illustration of an electromagnetic heating roller for carbon fiber production in accordance with the present invention;
FIG. 2 is a schematic front view of an internal structure of an electromagnetic heating roller for carbon fiber production according to the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Illustration of the drawings:
1. a central roller; 2. a heat-conducting copper ring; 3. a roller post; 4. a linkage shaft column; 5. a nut auxiliary block; 6. heat dissipation holes; 7. an electromagnetic coil; 8. a metal post; 9. a primary docking bay; 10. an auxiliary roller; 11. an outer thread groove; 12. positioning the sliding block; 13. a main positioning block; 14. a linkage slide block; 15. a first sliding groove; 16. a second sliding groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, one embodiment of the present invention is provided: an electromagnetic heating roller for carbon fiber production comprises a central roller 1, wherein a heat conducting copper ring 2 is fixedly connected with the inner side wall of the central roller 1, a group of auxiliary rollers 10 are respectively arranged on the upper side and the lower side of the heat conducting copper ring 2, a group of main butt joint grooves 9 are respectively arranged in two groups of auxiliary rollers 10, the heat conducting copper ring 2 is respectively connected with a group of auxiliary rollers 10 through a group of main butt joint grooves 9 in a longitudinal sliding manner, the outer side wall centers of the two groups of auxiliary rollers 10 are respectively connected with a group of roller posts 3 in a longitudinal sliding manner, the two groups of roller posts 3 are respectively connected with the same group of linkage shaft posts 4 in a rotating manner, the guide rollers are arranged on a guide roller frame in batches, the roller posts 3 are connected through a group of motors, the other ends of the roller posts are connected with the linkage shaft posts 4 through another group of motors, when the self length of the guide roller needs to be adjusted, the linkage shaft posts 4 start the motors to rotate, a group of external thread grooves 11 are respectively arranged on the middle upper part and the middle part of the side wall of the linkage shaft posts 4, the spiral directions of the two groups of external thread grooves 11 are set to be opposite, after the linkage shaft column 4 rotates, the two groups of external thread grooves 11 with different thread directions additionally arranged on the side wall of the linkage shaft column start to rotate at the moment, the centers of the side walls in the two groups of auxiliary rollers 10 are fixedly connected with a group of nut auxiliary blocks 5, the two groups of nut auxiliary blocks 5 are respectively in threaded connection with the linkage shaft column 4 through the group of external thread grooves 11, after the external thread grooves 11 rotate, the two groups of auxiliary rollers 10 slide along the two sides of the heat conducting copper ring 2 to the two sides of the guide roller under the action of limiting rotation of the nut auxiliary blocks 5 additionally arranged on the side walls in the two groups of auxiliary rollers 10, two groups of second sliding grooves 16 additionally arranged in the auxiliary rollers 10 and the positioning sliding blocks 12 additionally arranged on the heat conducting copper ring 2, the self heat conducting characteristic of the heat conducting copper ring 2 can also conduct heat for the two groups of auxiliary rollers 10, the self length of the guide roller can be adjusted, and the heating guide roller with different lengths does not need to be replaced according to different carbon fiber widths, the upper portion all is provided with three sets of bilateral symmetry's louvre 6 with well lower part in the heat conduction copper ring 2 lateral wall, after the end heating is carried, also can be through two sets of vice rollers 10 of guide roll both sides adjustment, make louvre 6 and vice roller 10 self of installing additional on the heat conduction copper ring 2 can expose in the air, dispel the heat to heat conduction copper ring 2 self through outside cold air, the air also can get into the inside heat dissipation to the deflector roll of heat conduction copper ring 2 through louvre 6 inside, thereby accelerate the radiating rate of deflector roll self, the central fixed connection solenoid 7 of lateral wall in the heat conduction copper ring 2, the inside fixed connection metal post 8 of solenoid 7.
Two sets of bilateral symmetry's positioning slider 12 of equal fixed connection of upper portion and well lower part in the lateral wall of heat conduction copper ring 2, two sets of pair roller 10 inside is provided with two sets of second sliding tray 16 respectively, upper and lower two positioning slider 12 respectively longitudinal sliding connects the second sliding tray 16 of a set of pair roller 10, make two sets of pair roller 10 drive heat conduction copper ring 2 through mutual butt joint's positioning slider 12 and second sliding tray 16 and rotate, heat conduction copper ring 2 controls the equal fixed connection of lateral wall center a set of main locating piece 13, two sets of roller post 3 controls the equal fixed connection of lateral wall a set of linkage slider 14, two sets of pair roller 10's inside outside all is provided with two sets of bilateral symmetry's first sliding tray 15, the linkage slider 14 of two sets of roller posts 3 respectively longitudinal sliding connects the first sliding tray 15 of a set of pair roller 10, when external drive structure drive roller post 3 rotated, roller post 3 can drive pair roller 10 through mutual butt joint linkage slider 14 and first sliding tray 15 and rotate.
The working principle is as follows: firstly, guide rollers are arranged on a guide roller frame in batches, a roller shaft column 3 is connected through a group of motors, a linkage shaft column 4 is connected at the other end of the guide roller frame through another group of motors, when the length of the guide roller per se needs to be adjusted, the linkage shaft column 4 starts to rotate through a starting motor, after the linkage shaft column 4 rotates, two groups of external thread grooves 11 which are arranged on the side walls of the linkage shaft column and have different thread directions start to rotate at the moment, after the external thread grooves 11 rotate, two groups of auxiliary rollers 10 slide along the two sides of the guide roller along the heat conduction copper ring 2 under the action of limiting rotation of two groups of nut auxiliary blocks 5 arranged on the inner side walls of the two groups of auxiliary rollers 10, two groups of second sliding grooves 16 arranged on the inner side walls of the auxiliary rollers 10 and a positioning sliding block 12 arranged on the heat conduction copper ring 2, the self heat conduction characteristic of the heat conduction copper ring 2 can also be used for conducting heat for the two groups of auxiliary rollers 10, so that the length of the guide roller per se can be adjusted, need not change the heating deflector roll of different length according to the carbon fiber width of difference, after finishing heating and carrying, also can be through two sets of vice rollers 10 of deflector roll both sides adjustment, make louvre 6 and vice roller 10 self of installing additional on the heat conduction copper ring 2 can expose in the air, dispel the heat to heat conduction copper ring 2 self through outside cold air, the air also can get into the inside heat dissipation to the deflector roll of heat conduction copper ring 2 through louvre 6, thereby accelerate the radiating rate of deflector roll self, then indirectly improve machining efficiency.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. An electromagnetic heating roller for carbon fiber production, includes center roller (1), its characterized in that: the heat conduction copper ring (2) is fixedly connected with the inner side wall of the central roller (1), a group of auxiliary rollers (10) is arranged on each of the upper side and the lower side of the heat conduction copper ring (2), a group of main butt joint grooves (9) are arranged in each of the two groups of auxiliary rollers (10), the heat conduction copper ring (2) is longitudinally connected with a group of auxiliary rollers (10) through a group of main butt joint grooves (9), the centers of the outer side walls of the two groups of auxiliary rollers (10) are longitudinally slidably connected with a group of roller posts (3), the insides of the two groups of roller posts (3) are rotatably connected with the same group of linkage shaft posts (4), a group of outer thread grooves (11) are arranged on the middle upper portion and the middle lower portion of the side wall of each linkage shaft post (4), the spiral directions of the two groups of outer thread grooves (11) are set to be opposite, and a group of nut auxiliary blocks (5) are fixedly connected with the centers of the inner side walls of the two groups of the auxiliary rollers (10), two sets of nut auxiliary block (5) are respectively through a set of external thread groove (11) screwed connection linkage jack post (4), upper portion all is provided with three sets of bilateral symmetry's louvre (6) with well lower part in heat conduction copper ring (2) lateral wall, heat conduction copper ring (2) inside lateral wall center fixed connection solenoid (7), solenoid (7) inside fixed connection metal post (8).
2. An electromagnetic heating roller for carbon fiber production as set forth in claim 1, characterized in that: the middle upper part and the middle lower part of the outer side wall of the heat conducting copper ring (2) are fixedly connected with two sets of positioning sliding blocks (12) which are symmetrical left and right.
3. An electromagnetic heating roller for carbon fiber production according to claim 1, characterized in that: two groups of second sliding grooves (16) are respectively arranged in the two groups of auxiliary rollers (10).
4. An electromagnetic heating roller for carbon fiber production according to claim 2, characterized in that: the upper and lower positioning sliding blocks (12) are respectively connected with the second sliding grooves (16) of a group of auxiliary rollers (10) in a longitudinal sliding mode.
5. An electromagnetic heating roller for carbon fiber production according to claim 1, characterized in that: the centers of the left side wall and the right side wall of the heat-conducting copper ring (2) are fixedly connected with a group of main positioning blocks (13).
6. An electromagnetic heating roller for carbon fiber production according to claim 1, characterized in that: and the left side wall and the right side wall of the two groups of roller columns (3) are fixedly connected with a group of linkage sliding blocks (14).
7. An electromagnetic heating roller for carbon fiber production according to claim 1, characterized in that: two sets of first sliding grooves (15) which are bilaterally symmetrical are formed in the inner outer sides of the two sets of auxiliary rollers (10).
8. An electromagnetic heating roller for carbon fiber production according to claim 6, characterized in that: and the linkage sliding blocks (14) of the two groups of roller posts (3) are respectively longitudinally connected with the first sliding grooves (15) of the auxiliary rollers (10) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123095840.5U CN216673330U (en) | 2021-12-10 | 2021-12-10 | Electromagnetic heating roller for carbon fiber production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123095840.5U CN216673330U (en) | 2021-12-10 | 2021-12-10 | Electromagnetic heating roller for carbon fiber production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216673330U true CN216673330U (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123095840.5U Active CN216673330U (en) | 2021-12-10 | 2021-12-10 | Electromagnetic heating roller for carbon fiber production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216673330U (en) |
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2021
- 2021-12-10 CN CN202123095840.5U patent/CN216673330U/en active Active
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