Adjustable roller set of carbon fiber splitting machine
By designing an adjustable roller set, flexible stretching and precise control of carbon fibers are achieved, and the problem of pleats in the prior art is solved in the process of discharging carbon fibers in the prior art is easily solved, and the processing quality and efficiency are improved.
Patent Information
- Application Number
- CN202421900972.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-07
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-08-07
AI Technical Summary
During the discharge process of existing carbon fiber slitting machines, carbon fiber wrinkles are prone to occur due to the fixed roller group during the rolling process, resulting in low processing quality.
An adjustable roller group is designed, including a frame, a roller group fixing mechanism, a roller group adjustment mechanism, a discharge roller and a tension stretching roller. By adjusting the inclination of the tension stretching roller, flexible stretching and precise control of carbon fibers are achieved.
It effectively avoids the wrinkles that occur during and before slitting of carbon fibers, ensures the quality of slitting and improves the quality and efficiency of carbon fiber processing.
Smart Images
Figure CN222877289U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of carbon fiber production, in particular to an adjustable roller group of a carbon fiber slitting machine. Background Art
[0002] Carbon fiber is a high-strength fiber material composed of carbon elements. It has excellent mechanical and chemical properties, so it is widely used in many fields. Carbon fiber is widely used in high-end bicycles, golf clubs, skis, etc. Carbon fiber products usually have low weight and high rigidity.
[0003] In the production process of ribbon carbon fiber, the rolled carbon fiber material needs to be cut into small rolls for use. In the slitting process, a slitting machine is needed for processing. In the discharge process of the existing slitting equipment, the roller group is fixed, which leads to wrinkles easily in the discharge process. Therefore, a new design can be made for the existing carbon fiber processing discharge roller group structure. Utility Model Content
[0004] To solve the above problems, the utility model provides a more efficient and stable operating experience for the use of the carbon fiber slitting machine through multiple technical effects such as flexible carbon fiber stretching function, precise tension control, optimized material discharge design, reduction of carbon fiber breakage rate, simplification of operating steps and improvement of processing accuracy. At the same time, it also improves the quality and efficiency of carbon fiber processing through the adjustable roller group of the carbon fiber slitting machine.
[0005] The technical scheme adopted by the utility model is: an adjustable roller group of a carbon fiber slitting machine, comprising a frame, a roller group fixing mechanism, a roller group adjusting mechanism, a feeding roller and a tension stretching roller; the frame comprises two groups of supporting plates arranged opposite to each other, a slitting area is arranged between the two groups of supporting plates, and the feeding roller and the tension stretching roller are both arranged in the slitting area; the roller group fixing mechanism is arranged at one end of the supporting plate, and the two ends of the feeding roller are mounted on the roller group fixing mechanism; the roller group adjusting mechanism comprises an adjusting component and a hinge component, the adjusting component and the hinge component are respectively arranged on the two groups of supporting plates, one end of the tension stretching roller is connected to the adjusting component, and the other end is hinged to the hinge component; the adjusting component is used to adjust one end of the tension stretching roller so that one end of the tension stretching roller is tilted to stretch the carbon fiber.
[0006] A further improvement to the above solution is that the support plate is provided with stepped portions which are arranged in sequence, and the roller group fixing mechanism and the roller group adjusting mechanism are arranged in sequence on the stepped portions.
[0007] A further improvement to the above solution is that the frame is provided with a guide roller at the rear side of the tension stretching roller to guide the carbon fiber.
[0008] A further improvement to the above scheme is that the roller group fixing mechanism includes a first fixed seat and a second fixed seat, and the first fixed seat and the second fixed seat are respectively arranged on two groups of support plates; the first fixed seat is provided with a first slot, and the second fixed seat is provided with a second slot, and the two ends of the discharge roller can be rotatably arranged on the first slot and the second slot respectively.
[0009] A further improvement to the above solution is that the first slot is provided with a first sleeve, the second slot is provided with a second sleeve, and the first sleeve and the second sleeve are respectively used to connect the unloading roller.
[0010] A further improvement to the above scheme is that one end of the first slot passes through one side of the first fixed seat, and one end of the second slot passes through one side of the second fixed seat; the first sleeve is rollingly set on the first slot, and the second sleeve is rollingly set on the second slot, and a first locking screw is provided on one side of the first fixed seat for fixing the first sleeve on the first slot; a second locking screw is provided on one side of the second fixed seat for fixing the second sleeve on the second slot.
[0011] A further improvement to the above scheme is that the adjustment assembly includes a first support connecting plate, an adjustment base, an adjustment screw and an adjustment block, the first support connecting plate is arranged on one side of the frame, the adjustment base is installed on the first support connecting plate, an adjustment slider and a screw support block are arranged on the adjustment base, both ends of the adjustment screw are rotatably connected to the screw support block, the adjustment block can be slidably arranged on the adjustment slider and connected to the adjustment screw, and one end of the tension stretching roller is connected to the adjustment block.
[0012] A further improvement to the above solution is that a scale plate is provided on one side of the adjustment base, and a scale pointer is provided on the adjustment block, and the scale pointer faces the scale plate.
[0013] A further improvement to the above solution is that the screw support block is provided with a rotary bearing, and the rotary bearing is used to rotatably connect the adjusting screw, and an adjusting wheel is provided at one end of the adjusting screw.
[0014] A further improvement to the above scheme is that the articulated assembly includes an articulated seat, the articulated seat is provided with an articulated groove, the articulated seat is provided with an articulated shaft, one end of the tension stretching roller is provided with an articulated position, the articulated position is provided in the articulated groove and connected to the articulated shaft.
[0015] The beneficial effects of the utility model are:
[0016] Compared with the existing carbon fiber slitting, the utility model can realize flexible adjustment of the tension stretching roller through the design of the roller group fixing mechanism and the roller group adjusting mechanism, so that the carbon fiber can be effectively stretched during the discharge process, which is beneficial to improving the processing quality and stability of the carbon fiber. The adjustment component is used to adjust one end of the tension stretching roller so that one end of the tension stretching roller is tilted, which can accurately control the tension of the carbon fiber, ensure the uniform and stable tension of the carbon fiber during the slitting process, and avoid processing problems caused by uneven tension. The discharge roller and the tension stretching roller are arranged in the slitting area, and can effectively work together to achieve smooth discharge and stretching of the carbon fiber, which is beneficial to improving production efficiency and product quality. By adjusting the inclination of the tension stretching roller, the phenomenon of wrinkles in the carbon fiber during the transmission process and before slitting can be effectively avoided, ensuring the slitting quality. Accurate tension control and optimized discharge design help to improve the processing accuracy and stability of carbon fiber, ensuring the quality and accuracy of carbon fiber slitting. The utility model provides a more efficient and stable operating experience for the use of the carbon fiber slitting machine through multiple technical effects such as flexible carbon fiber stretching function, precise tension control, optimized material discharge design, reduced carbon fiber breakage rate, simplified operating steps, and improved processing accuracy, while also improving the quality and efficiency of carbon fiber processing. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a three-dimensional schematic diagram of an adjustable roller group of the carbon fiber slitting machine of the utility model;
[0018] Figure 2 for Figure 1 A three-dimensional schematic diagram of the adjustable roller group of the carbon fiber slitting machine from another perspective;
[0019] Figure 3 for Figure 1 A schematic diagram of the front view of the adjustable roller assembly of the carbon fiber slitting machine;
[0020] Figure 4 for Figure 2 A is an enlarged schematic diagram;
[0021] Figure 5 for Figure 2 The enlarged schematic diagram of point B in FIG.
[0022] Explanation of the accompanying drawings: frame 1, support plate 11, step portion 12, guide roller 13, roller group fixing mechanism 2, first fixed seat 21, first slot 211, first sleeve 212, first locking screw 213, second fixed seat 22, second slot 221, second sleeve 222, second locking screw 223, roller group adjustment mechanism 3, adjustment assembly 31, first supporting connecting plate 311, adjustment base 312, adjustment slider 3121, screw support block 3122, scale plate 3123, adjustment screw 313, adjustment block 314, scale pointer 3141, hinge assembly 32, hinge seat 321, hinge slot 322, hinge shaft 323, unloading roller 4, tension stretching roller 5. DETAILED DESCRIPTION
[0023] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.
[0024] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.
[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. Figure 1~Figure 5As shown, in one embodiment of the utility model, an adjustable roller group of a carbon fiber slitting machine is involved, including a frame 1, a roller group fixing mechanism 2, a roller group adjusting mechanism 3, a feed roller 4 and a tension stretching roller 5; the frame 1 includes two groups of support plates 11 arranged opposite to each other, a slitting area is arranged between the two groups of support plates 11, and the feed roller 4 and the tension stretching roller 5 are both arranged in the slitting area; the roller group fixing mechanism 2 is arranged at one end of the support plate 11, and both ends of the feed roller 4 are mounted on the roller group fixing mechanism 2; the roller group adjusting mechanism 3 includes an adjusting component 31 and a hinge component 32, the adjusting component 31 and the hinge component 32 are respectively arranged on the two groups of support plates 11, one end of the tension stretching roller 5 is connected to the adjusting component 31, and the other end is hinged to the hinge component 32; the adjusting component 31 is used to adjust one end of the tension stretching roller 5 so that one end of the tension stretching roller 5 is tilted to stretch the carbon fiber. This embodiment can realize flexible adjustment of the tension stretching roller 5 through the design of the roller group fixing mechanism 2 and the roller group adjustment mechanism 3, so that the carbon fiber can be effectively stretched during the discharge process, which is beneficial to improving the processing quality and stability of the carbon fiber. The adjustment component 31 is used to adjust one end of the tension stretching roller 5 so that one end of the tension stretching roller 5 is tilted, which can accurately control the tension of the carbon fiber, ensure the uniform and stable tension of the carbon fiber during the slitting process, and avoid processing problems caused by uneven tension. The discharge roller 4 and the tension stretching roller 5 are arranged in the slitting area, and can effectively work together to achieve smooth discharge and stretching of the carbon fiber, which is beneficial to improving production efficiency and product quality. By adjusting the inclination of the tension stretching roller 5, the phenomenon of wrinkles in the carbon fiber during the transmission process and before slitting can be effectively avoided, ensuring the slitting quality. Accurate tension control and optimized discharge design help to improve the processing accuracy and stability of carbon fiber, ensuring the quality and accuracy of carbon fiber slitting processing. This embodiment provides a more efficient and stable operating experience for the use of the carbon fiber slitting machine through multiple technical effects such as flexible carbon fiber stretching function, precise tension control, optimized material discharge design, reduced carbon fiber breakage rate, simplified operation steps, and improved processing accuracy, while also improving the quality and efficiency of carbon fiber processing.
[0026] The support plate 11 is provided with a stepped portion 12 arranged in sequence, and the roller group fixing mechanism 2 and the roller group adjusting mechanism 3 are arranged in sequence on the stepped portion 12. In this embodiment, through the arrangement of the stepped portion 12, the roller group fixing mechanism 2 and the roller group adjusting mechanism 3 are arranged in sequence on the support plate 11, forming a stable support structure, which can ensure the stability and reliability of the entire roller group system during operation. The arrangement of the stepped portion 12 can effectively utilize the space of the support plate 11, and the roller group fixing mechanism 2 and the roller group adjusting mechanism 3 are installed thereon in sequence, thereby achieving full utilization of the space and making the overall structure more compact and efficient.
[0027] The frame 1 is provided with a guide roller 13 at the rear side of the tension stretching roller 5 for guiding the carbon fiber. In this embodiment, the guide roller 13 is used to guide the carbon fiber toward the slitting mechanism. The guide roller 13 can also straighten the carbon fiber when it is guided toward the slitting mechanism after being stretched by the tension stretching roller 5, so as to ensure the accuracy of subsequent slitting.
[0028] The roller group fixing mechanism 2 includes a first fixing seat 21 and a second fixing seat 22, which are respectively arranged on two groups of support plates 11; the first fixing seat 21 is provided with a first slot 211, and the second fixing seat 22 is provided with a second slot 221, and the two ends of the unloading roller 4 are rotatably arranged on the first slot 211 and the second slot 221. Specifically, the first slot 211 is provided with a first shaft sleeve 212, and the second slot 221 is provided with a second shaft sleeve 222, and the first shaft sleeve 212 and the second shaft sleeve 222 are respectively used to connect the unloading roller 4. One end of the first slot 211 passes through one side of the first fixed seat 21, and one end of the second slot 221 passes through one side of the second fixed seat 22; the first sleeve 212 is rollably disposed on the first slot 211, and the second sleeve 222 is rollably disposed on the second slot 221; a first locking screw 213 is disposed on one side of the first fixed seat 21 for fixing the first sleeve 212 on the first slot 211; a second locking screw 223 is disposed on one side of the second fixed seat 22 for fixing the second sleeve 222 on the second slot 221. In this embodiment, by disposing the first fixed seat 21 and the second fixed seat 22, and the two ends of the unloading roller 4 are respectively rotatably disposed on the first slot 211 and the second slot 221, and in combination with the first sleeve 212 and the second sleeve 222 to connect the unloading roller 4, the unloading roller 4 is firmly fixed, and the stability and reliability of the roller group during operation are ensured. The arrangement of the first slot 211 and the second slot 221 and the rolling arrangement of the first sleeve 212 and the second sleeve 222 provide a more precise design for the feeding of the discharge roller 4, which is conducive to adjusting the position and angle of the discharge roller 4 to meet the processing requirements of different carbon fiber materials. The arrangement of the first locking screw 213 and the second locking screw 223 can fix the first sleeve 212 and the second sleeve 222 on the corresponding slot, making the operation of maintaining and replacing the discharge roller 4 easier and safer, and improving the maintenance efficiency of the equipment. The stable roller group fixation and precise adjustment design help to improve the production stability and processing accuracy of the carbon fiber slitting machine, and ensure the stability and quality during the carbon fiber processing process.
[0029] The adjustment assembly 31 includes a first support connecting plate 311, an adjustment base 312, an adjustment screw 313 and an adjustment block 314. The first support connecting plate 311 is arranged on one side of the frame 1. The adjustment base 312 is installed on the first support connecting plate 311. The adjustment base 312 is provided with an adjustment slider 3121 and a screw support block 3122. Both ends of the adjustment screw 313 are rotatably connected to the screw support block 3122. The adjustment block 314 is slidably arranged on the adjustment slider 3121 and connected to the adjustment screw 313. One end of the tension stretching roller 5 is connected to the adjustment block 314. In this embodiment, through the design of the adjustment base 312, the adjustment slider 3121, the adjustment screw 313 and the adjustment block 314, the tension stretching roller 5 can be flexibly adjusted, so that the carbon fiber is effectively stretched during the discharge process, which is conducive to improving the processing quality and stability. The design of the adjusting screw 313 and the adjusting block 314 combined with the connection of the tension stretching roller 5 can realize the precise control of the tension stretching roller 5, ensure the uniform and stable tension of the carbon fiber during the slitting process, and avoid the processing problems caused by uneven tension. The first supporting connecting plate 311 is set on one side of the frame 1, and the installation of the adjusting base 312, the adjusting slider 3121 and the screw support block 3122 forms a stable support structure, which can ensure the stability and reliability of the entire adjustment component 31 during the working process. Accurate tension control and flexible tension adjustment help to improve the processing accuracy and stability of carbon fiber, and ensure the quality and accuracy of carbon fiber slitting.
[0030] A scale plate 3123 is provided on one side of the adjustment base 312, and a scale pointer 3141 is provided on the adjustment block 314, and the scale pointer 3141 faces the scale plate 3123. Specifically, the screw support block 3122 is provided with a rotating bearing 3124, and the rotating bearing 3124 is used to rotate and connect the adjustment screw 313, and an adjustment wheel is provided at one end of the adjustment screw 313. In this embodiment, through the setting of the scale plate 3123 and the scale pointer 3141, the position of the adjustment block 314 can be accurately monitored and adjusted, so that the operator can clearly understand the position of the adjustment block 314, thereby realizing accurate adjustment of the tension stretching roller 5. The screw support block 3122 is provided with a rotating bearing 3124, which is used to rotate and connect the adjustment screw 313. Such a design can ensure the smooth rotation of the adjustment screw 313, reduce the energy loss caused by friction, and improve the efficiency and stability of the system.
[0031] The articulated assembly 32 includes an articulated seat 321, the articulated seat 321 is provided with an articulated groove 322, the articulated seat 321 is provided with an articulated shaft 323, and one end of the tension stretching roller 5 is provided with an articulated position, the articulated position is arranged in the articulated groove 322, and is connected to the articulated shaft 323. In this embodiment, through the design of the articulated seat 321 and the articulated shaft 323, one end of the tension stretching roller 5 can be flexibly connected to the articulated position and rotated through the articulated shaft 323, thereby realizing flexible transmission of tension, which is conducive to adapting to tension adjustment under different process requirements. The setting of the articulated seat 321 and the articulated shaft 323 enables the tension stretching roller 5 to be more flexible during the working process, adapt to the tension requirements under various materials and processing requirements, and improve the versatility and adaptability of the equipment. The reasonable design of the articulated assembly 32 ensures the smooth operation of the tension stretching roller 5, avoids equipment operation problems caused by uneven tension transmission, and improves the stability and reliability of the equipment. The design of the hinge assembly 32 makes the maintenance of the tension stretching roller 5 more convenient, helps to reduce the difficulty and cost of equipment maintenance, and improves the maintainability of the equipment.
[0032] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. An adjustable roller set for a carbon fiber slitting machine, characterized in that: It includes a frame, a roller group fixing mechanism, a roller group adjusting mechanism, a feeding roller and a tension stretching roller; the frame includes two groups of support plates arranged opposite to each other, a slitting area is arranged between the two groups of support plates, and the feeding roller and the tension stretching roller are both arranged in the slitting area; the roller group fixing mechanism is arranged at one end of the support plate, and the two ends of the feeding roller are mounted on the roller group fixing mechanism; the roller group adjusting mechanism includes an adjusting component and a hinge component, the adjusting component and the hinge component are respectively arranged on the two groups of support plates, one end of the tension stretching roller is connected to the adjusting component, and the other end is hinged to the hinge component; the adjusting component is used to adjust one end of the tension stretching roller so that one end of the tension stretching roller is tilted to stretch the carbon fiber.
2. The adjustable roller set of the carbon fiber slitting machine according to claim 1 is characterized in that: The support plate is provided with stepped portions which are arranged in sequence, and the roller group fixing mechanism and the roller group adjusting mechanism are arranged in sequence on the stepped portions.
3. The adjustable roller assembly of the carbon fiber slitting machine according to claim 1, characterized in that: The frame is provided with a guide roller at the rear side of the tension stretching roller for guiding the carbon fiber.
4. The adjustable roller assembly of the carbon fiber slitting machine according to claim 1, characterized in that: The roller group fixing mechanism includes a first fixing seat and a second fixing seat, and the first fixing seat and the second fixing seat are respectively arranged on two groups of support plates; the first fixing seat is provided with a first slot, and the second fixing seat is provided with a second slot, and the two ends of the discharge roller can be rotatably arranged on the first slot and the second slot respectively.
5. The adjustable roller set of the carbon fiber slitting machine according to claim 4, characterized in that: The first slot is provided with a first sleeve, the second slot is provided with a second sleeve, and the first sleeve and the second sleeve are respectively used to connect the unwinding roller.
6. The adjustable roller assembly of the carbon fiber slitting machine according to claim 5, characterized in that: One end of the first slot passes through one side of the first fixing seat, and one end of the second slot passes through one side of the second fixing seat; the first sleeve is rollingly set on the first slot, and the second sleeve is rollingly set on the second slot, and a first locking screw is provided on one side of the first fixing seat for fixing the first sleeve on the first slot; a second locking screw is provided on one side of the second fixing seat for fixing the second sleeve on the second slot.
7. The adjustable roller assembly of the carbon fiber slitting machine according to claim 1, characterized in that: The adjustment assembly includes a first support connecting plate, an adjustment base, an adjustment screw and an adjustment block. The first support connecting plate is arranged on one side of the frame, the adjustment base is installed on the first support connecting plate, an adjustment slider and a screw support block are arranged on the adjustment base, both ends of the adjustment screw are rotatably connected to the screw support block, the adjustment block is slidably arranged on the adjustment slider and connected to the adjustment screw, and one end of the tension stretching roller is connected to the adjustment block.
8. The adjustable roller assembly of the carbon fiber slitting machine according to claim 7, characterized in that: A scale plate is arranged on one side of the adjustment base, and a scale pointer is arranged on the adjustment block, and the scale pointer faces the scale plate.
9. The adjustable roller assembly of the carbon fiber slitting machine according to claim 8, characterized in that: The screw support block is provided with a rotary bearing, and the rotary bearing is used for rotationally connecting the adjusting screw, and one end of the adjusting screw is provided with an adjusting wheel.
10. The adjustable roller assembly of the carbon fiber slitting machine according to claim 1, characterized in that: The articulated assembly comprises an articulated seat, the articulated seat is provided with an articulated groove, the articulated seat is provided with an articulated shaft, one end of the tension stretching roller is provided with an articulated position, the articulated position is arranged in the articulated groove and connected to the articulated shaft.