Carbon fiber prepreg cloth winding adjusting device

Abstract

A carbon fiber prepreg cloth winding adjusting device relates to the field of carbon fiber prepreg cloth and comprises a bottom plate, a fixed seat is arranged on the left side of the bottom plate, a movable seat is arranged on the right side of the bottom plate, a long rotating shaft is mounted at the top of the fixed seat, a short rotating shaft is mounted at the top of the movable seat, and the long rotating shaft and the short rotating shaft are connected together in an inserted mode. A long rotating shaft is arranged on the fixed seat, a winding roller is arranged on the long rotating shaft, a driving mechanism is arranged on the fixed seat, the driving mechanism drives the winding roller to rotate, a horizontal adjusting assembly and a vertical adjusting assembly are arranged on each of the fixed seat and the movable seat, the height of the winding roller can be flexibly adjusted, the horizontal position of the winding roller can be accurately and finely adjusted through the horizontal adjusting assemblies, and the winding quality is guaranteed. Due to the stable insertion design of the long rotating shaft and the short rotating shaft, the running stability of the winding roller is enhanced, and rapid replacement and maintenance are also facilitated.

Description

Technical Field

[0001] The utility model relates to the field of carbon fiber prepreg, in particular to a carbon fiber prepreg winding and adjusting device. Background Art

[0002] In the production process of carbon fiber prepreg, the winding device is a crucial link. The traditional carbon fiber prepreg winding device design often adopts a method of supporting and fixing at one end and hanging at the other end. However, this design has a significant defect: since one end is suspended, it can only be used to roll up smaller carbon fiber prepreg rolls. This not only limits the scale of production, but also leads to the need to frequently replace the winding roller mold, greatly increasing the workload of the staff. In addition, frequent replacement also means that the carbon fiber prepreg needs to be cut multiple times, which not only reduces production efficiency, but also causes a lot of material waste.

[0003] In order to solve the above problems, Chinese patent CN220925837U discloses an improved winding device for the production of carbon fiber prepreg, which adopts a design with both ends fixed to improve stability and winding capacity. However, the two ends of the roller are sleeved on the fixing member, and the fixing member is composed of a first arc plate and a second arc plate, through which the roller is clamped. Although this design achieves the fixation of the two ends, it affects the smoothness of the rotation of the roller, thereby aggravating the wear of the roller and affecting the service life and efficiency of the equipment. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology, and then proposes a carbon fiber prepreg winding and adjusting device.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A carbon fiber prepreg winding and adjusting device comprises a bottom plate, a fixed seat is provided on the left side of the bottom plate, a movable seat is provided on the right side of the bottom plate, the fixed seat comprises a left lower plate, a left sleeve is installed on the left lower plate, a left rod is slidably fitted in the left sleeve, a horizontal adjustment component is provided on the top of the left rod, a left bearing seat is provided on the top of the horizontal adjustment component, a long rotating shaft is rotatably connected in the left bearing seat, a left connecting plate is provided between the two left rods, a vertical adjustment component is provided between the left connecting plate and the left lower plate, the movable seat comprises a slide rail, the slide rail is fixedly connected to the bottom plate, A slider is slidably engaged on the slide rail, and a right lower plate is fixedly connected to the slider, a right sleeve is installed on the right lower plate, a right rod is slidably engaged in the right sleeve, a horizontal adjustment component is provided on the top of the right rod, a right bearing seat is provided on the top of the horizontal adjustment component, a short rotating shaft is rotatably connected in the right bearing seat, a winding roller is installed on the long rotating shaft, the long rotating shaft and the short rotating shaft are plugged together, a right connecting plate is provided between the two right rods, a vertical adjustment component is provided between the right connecting plate and the right lower plate, and a driving mechanism is provided on the left connecting plate, and the driving mechanism can drive the winding roller to rotate.

[0007] Furthermore, a threaded hole is provided on the lower right plate, and a fastening bolt is threadedly connected in the threaded hole. The fastening bolt can be pressed against the bottom plate to limit the movement of the lower right plate along the slide rail.

[0008] Furthermore, the vertical adjustment assembly includes a clockwise threaded rod, a counterclockwise threaded rod and a rotating ring. The bottom of the right connecting plate is provided with a clockwise threaded rod, the right lower plate is provided with a counterclockwise threaded rod, and the rotating ring cooperates with the clockwise threaded rod and the counterclockwise threaded rod.

[0009] Furthermore, the rotating ring can make the right lower plate and the right connecting plate move closer to or farther away from each other.

[0010] Furthermore, the driving mechanism includes a driving motor, the output shaft of the driving motor is connected to a driving wheel, a driven wheel is installed on the long rotating shaft, and the driving wheel and the driven wheel are connected by a belt drive.

[0011] Furthermore, the horizontal adjustment component includes a horizontal box, a moving block is arranged in the horizontal box, a long slot is formed on the top of the horizontal box, a connecting block is arranged on the top of the moving block, the connecting block can move along the long slot, the connecting block is connected to a left bearing seat or a right bearing seat, and the two ends of the horizontal box are respectively threaded with a left horizontal bolt and a right horizontal bolt, and the end of the left horizontal bolt and the end of the right horizontal bolt are both against the moving block.

[0012] Furthermore, a socket is provided at the end of the long rotating shaft, and a plug is provided at the end of the short rotating shaft, and the plug is inserted into the socket.

[0013] Furthermore, the plug is provided with a plurality of long protrusions, and the inner wall of the socket is provided with matching notches matching with the long protrusions.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the vertical adjustment component of the utility model can flexibly adjust the height of the roller to adapt to different production needs, thereby improving the versatility and adaptability of the equipment. The drive mechanism adopts belt drive to ensure the smooth and continuous rotation of the roller, while reducing noise and vibration. The horizontal adjustment component can accurately fine-tune the horizontal position of the roller to ensure the quality of winding. The stable plug-in design of the long shaft and the short shaft not only enhances the stability of the roller operation, but also facilitates quick replacement and maintenance. Overall, these designs improve the ease of use, stability and maintainability of the equipment, thereby effectively improving production efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of a vertical adjustment component;

[0017] Figure 3 is a structural schematic diagram of a horizontal adjustment component;

[0018] Figure 4 for Figure 1 A partial enlarged view of the middle A;

[0019] Wherein: 1 bottom plate, 2 fixed seat, 21 left lower plate, 22 left sleeve, 23 left rod, 25 left bearing seat, 26 long rotating shaft, 27 left connecting plate, 3 moving seat, 31 right lower plate, 32 right sleeve, 33 right rod, 35 right bearing seat, 36 short rotating shaft, 361 plug, 362 long protrusion, 37 right connecting plate, 38 slide rail, 39 slider, 310 fastening bolt, 4 roller, 5 driving mechanism, 51 driving wheel, 52 driven wheel, 53 belt, 61 horizontal box, 62 long notch, 63 moving block, 64 connecting block, 65 left horizontal bolt, 66 right horizontal bolt, 71 clockwise threaded rod, 72 counterclockwise threaded rod, 73 rotating ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. The utility model is further described in combination with the drawings and embodiments:

[0021] like Figure 1-Figure 4 As shown, a carbon fiber prepreg winding and adjustment device includes a base plate 1, a fixed seat 2 is provided on the left side of the base plate, and a movable seat 3 is provided on the right side of the base plate. The device realizes stable support for both ends of the roller through the combination of the fixed seat and the movable seat, thereby improving the stability and efficiency of winding. The fixed seat includes a left lower plate 21, a left sleeve 22 is installed on the left lower plate, a left rod 23 is slidably fitted in the left sleeve, a horizontal adjustment component 6 is provided on the top of the left rod, a left bearing seat 25 is provided on the top of the horizontal adjustment component, and a long shaft 26 is rotatably connected in the left bearing seat. The sliding fit design of the left sleeve and the left rod enables the device to have a certain adjustment range in the vertical direction, and the horizontal adjustment component ensures the horizontal installation accuracy of the roller. Such a structure enables the device to flexibly adapt to rollers in different application scenarios, thereby improving versatility and ease of use. A left connecting plate 27 is provided between the two left rods, and a vertical adjustment component is provided between the left connecting plate and the left lower plate. The vertical adjustment component enables the device to adjust the height of the roller as needed, so as to better cooperate with other equipment of the production line and improve the overall production efficiency. The movable seat includes a slide rail 38, which is fixedly connected to the bottom plate, and a slider 39 is slidably matched on the slide rail, and a right lower plate 31 is fixedly connected to the slider. The design of the slide rail and the slider enables the movable seat to move freely on the bottom plate, which is convenient for adjusting the position and spacing of the roller, so as to adapt to the winding requirements of carbon fiber prepregs of different widths. A right sleeve 32 is installed on the right lower plate, and a right rod 33 is slidably matched in the right sleeve. A horizontal adjustment component is provided on the top of the right rod, and a right bearing seat 35 is provided on the top of the horizontal adjustment component. A short shaft 36 is rotatably connected in the right bearing seat, and a roller 4 is installed on the long shaft. The long shaft and the short shaft are plugged together. The plug-in design of the long shaft and the short shaft makes the replacement of the roller simpler and faster, greatly improving the production efficiency. A right connecting plate 37 is provided between the two right rods, a vertical adjustment assembly is provided between the right connecting plate and the right lower plate, and a driving mechanism 5 is provided on the left connecting plate, which can drive the winding roller to rotate. The driving mechanism provides a stable and reliable power source for the device, ensuring the stability and continuity of the winding roller during the winding process.

[0022] Furthermore, the lower right plate is provided with a threaded hole, in which a fastening bolt 310 is threadedly connected, and the fastening bolt can be pressed against the bottom plate to limit the movement of the lower right plate along the slide rail. The provision of the fastening bolt enables the movable seat to be firmly fixed after being adjusted to a suitable position, thereby ensuring the stability and safety of the winding process.

[0023] In at least one embodiment, Figure 2As shown, taking the mobile seat as an example, the vertical adjustment assembly includes a clockwise threaded rod 71, a counterclockwise threaded rod 72 and a rotating ring 73. The bottom of the right connecting plate is provided with a clockwise threaded rod, the right lower plate is provided with a counterclockwise threaded rod, and the rotating ring cooperates with the clockwise threaded rod 71 and the counterclockwise threaded rod 72. These two threaded rods can conveniently adjust the distance between the right lower plate and the right connecting plate by cooperating with the rotating ring.

[0024] Furthermore, the rotating ring can make the right lower plate and the right connecting plate move closer to or farther from each other. This design not only provides a convenient vertical adjustment function, but also ensures the accuracy and stability of the adjustment.

[0025] In at least one embodiment, the driving mechanism includes a driving motor, the output shaft of the driving motor is connected to a driving wheel 51, a driven wheel 52 is installed on the long rotating shaft, and the driving wheel and the driven wheel are connected by a belt 53. This driving method not only ensures the stability and continuity of the rotation of the winding roller, but also provides sufficient driving force to meet the requirements of high-speed winding.

[0026] In at least one embodiment, Figure 3 As shown, the horizontal adjustment assembly includes a horizontal box 61, a moving block 63 is arranged inside the horizontal box, a long slot 62 is formed on the top of the horizontal box, a connecting block 64 is arranged on the top of the moving block, the connecting block can move along the long slot, the connecting block is connected to a left bearing seat or a right bearing seat, and the two ends of the horizontal box are respectively threaded with a left horizontal bolt 65 and a right horizontal bolt 66, and the ends of the left horizontal bolt 65 and the right horizontal bolt 66 are both against the moving block. When the position of the connecting block needs to be adjusted, just loosen the bolts on one side, then adjust the position of the moving block, and finally tighten the bolts. This design not only ensures the horizontal installation accuracy of the roller, but also provides a convenient adjustment method, which greatly improves the usability and maintainability of the equipment.

[0027] In order to ensure a stable connection between the long shaft and the short shaft, a socket is provided at the end of the long shaft, and a plug 361 is provided at the end of the short shaft, and the plug is inserted into the socket. This connection method not only ensures the stability and safety of the roller when running at high speed, but also facilitates the rapid replacement and maintenance of the roller.

[0028] In order to enhance the stability of the connection, the plug is provided with a plurality of long protrusions 362, and the inner wall of the socket is provided with matching notches that match the long protrusions. This design further improves the connection strength and stability between the long shaft and the short shaft, thereby ensuring the smooth progress of the winding process.

[0029] Working method, place the device in the appropriate position and ensure that the base plate 1 is stable. The fixed seat 2 is already fixed to the left side of the base plate and no additional operation is required. As needed, the slider 39 can be slid on the slide rail 38 to adjust the position of the movable seat 3. When the position is determined, use the fastening bolt 310 to screw into the threaded hole until it rests on the base plate 1, thereby fixing the position of the lower right plate 31 and the movable seat 3. Turn the rotating ring 73, and adjust the distance between the lower right plate 31 and the right connecting plate 37 through the interaction of the clockwise threaded rod 71 and the counterclockwise threaded rod 72 to achieve vertical adjustment. This step ensures that the roller 4 is at an appropriate height for easy operation and maintenance. Adjust the position of the movable block 63 in the horizontal box 61 by rotating the left horizontal bolt 65 and the right horizontal bolt 66. This will affect the horizontal position of the left bearing seat 25 or the right bearing seat 35. Install the roller 4 on the long shaft 26. Ensure that the long shaft 26 and the short shaft 36 are correctly plugged in, the plug 361 should be fully inserted into the socket, and the long protrusion 362 should be completely consistent with the matching groove.

[0030] Start the driving motor in the driving mechanism 5, and drive the winding roller 4 to rotate through the driving wheel 51, the driven wheel 52 and the belt 53. Guide the carbon fiber prepreg onto the winding roller 4 and start the winding operation. During use, regularly check the fastening of each component to ensure stable operation of the device. As needed, the position of the movable seat 3, the height and level of the winding roller 4 can be adjusted at any time to meet different winding requirements.

[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A carbon fiber prepreg winding and adjusting device, characterized in that: The invention comprises a bottom plate, a fixed seat is arranged on the left side of the bottom plate, a movable seat is arranged on the right side of the bottom plate, the fixed seat comprises a left lower plate, a left sleeve is installed on the left lower plate, a left rod is slidably fitted in the left sleeve, a horizontal adjustment component is arranged on the top of the left rod, a left bearing seat is arranged on the top of the horizontal adjustment component, a long rotating shaft is rotatably connected in the left bearing seat, a left connecting plate is arranged between the two left rods, a vertical adjustment component is arranged between the left connecting plate and the left lower plate, the movable seat comprises a slide rail, the slide rail is fixedly connected to the bottom plate, and a left sleeve is slidably fitted in the left sleeve, a horizontal adjustment component is arranged on the top of the left rod, a left bearing seat is arranged on the top of the horizontal adjustment component, a long rotating shaft is rotatably connected in the left bearing seat, a left connecting plate is arranged between the two left rods, a vertical adjustment component is arranged between the left connecting plate and the left lower plate, and the movable seat comprises a slide rail, the slide rail is fixedly connected to the bottom plate, and a left sleeve is slidably fitted in the left sleeve, and a horizontal adjustment component is arranged on the top of the left rod, and a left bearing seat is arranged on the top of the left rod, and a left bearing seat is slidably connected in the left bearing seat, and a left connecting plate is arranged between the two left rods, and a vertical adjustment component is arranged between the left connecting plate and the left lower plate, and the movable seat comprises a slide rail, the slide rail is fixedly connected to the bottom plate, and a left sleeve is slidably fitted in the left sleeve, and a left There is a slider, a right lower plate is fixedly connected to the slider, a right sleeve is installed on the right lower plate, a right rod is slidably fitted in the right sleeve, a horizontal adjustment component is provided on the top of the right rod, a right bearing seat is provided on the top of the horizontal adjustment component, a short shaft is rotatably connected in the right bearing seat, a winding roller is installed on the long shaft, the long shaft and the short shaft are plugged together, a right connecting plate is provided between the two right rods, a vertical adjustment component is provided between the right connecting plate and the right lower plate, and a driving mechanism is provided on the left connecting plate, and the driving mechanism can drive the winding roller to rotate.

2. The carbon fiber prepreg winding and adjusting device according to claim 1, characterized in that: The right lower plate is provided with a threaded hole, in which a fastening bolt is threadedly connected. The fastening bolt can abut against the bottom plate to limit the right lower plate from moving along the slide rail.

3. The carbon fiber prepreg winding and adjusting device according to claim 1 or 2, characterized in that: The vertical adjustment assembly includes a clockwise threaded rod, a counterclockwise threaded rod and a rotating ring. The bottom of the right connecting plate is provided with a clockwise threaded rod, the right lower plate is provided with a counterclockwise threaded rod, and the rotating ring cooperates with the clockwise threaded rod and the counterclockwise threaded rod.

4. The carbon fiber prepreg winding and adjusting device according to claim 3, characterized in that: The rotating ring can make the right lower plate and the right connecting plate approach or move away from each other.

5. The carbon fiber prepreg winding and adjusting device according to claim 3, characterized in that: The driving mechanism comprises a driving motor, the output shaft of the driving motor is connected with a driving wheel, a driven wheel is installed on the long rotating shaft, and the driving wheel and the driven wheel are connected by belt drive.

6. The carbon fiber prepreg winding and adjusting device according to claim 5, characterized in that: The horizontal adjustment assembly includes a horizontal box, a moving block is arranged in the horizontal box, a long slot is formed on the top of the horizontal box, a connecting block is arranged on the top of the moving block, the connecting block can move along the long slot, the connecting block is connected to a left bearing seat or a right bearing seat, and the two ends of the horizontal box are respectively threadedly connected with a left horizontal bolt and a right horizontal bolt, and the end of the left horizontal bolt and the end of the right horizontal bolt are both against the moving block.

7. The carbon fiber prepreg winding and adjusting device according to claim 1, characterized in that: The end of the long rotating shaft is provided with a socket, and the end of the short rotating shaft is provided with a plug, and the plug is inserted into the socket.

8. The carbon fiber prepreg winding and adjusting device according to claim 7, characterized in that: The plug is provided with a plurality of long protrusions, and the inner wall of the socket is provided with matching notches matching with the long protrusions.

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