Winding device for glass fiber reinforced plastic production

Abstract

The utility model relates to the technical field of glass fiber reinforced plastic production, in particular to a winding device for glass fiber reinforced plastic production. Comprising a bottom plate, a supporting column, a first fixing frame, a first sliding groove, a first sliding block, a spring, a first connecting rod, a first tensioning roller, a second tensioning roller, a second fixing frame, a first rotating rod, a first connecting plate, a third tensioning roller, a second connecting plate, a second sliding groove, a second sliding block, a third connecting plate, a first driving motor, a first threaded rod and a third sliding block. Supporting columns are arranged at the lower end of the bottom plate, first fixing frames are arranged at the upper end of the bottom plate, and first sliding grooves are formed in the inner sides of the first fixing frames. According to the device, by arranging the multiple sets of tensioning rollers, glass fiber reinforced plastic winding is tighter, the winding quality is improved, and therefore the problems that most structural designs are simple, tensioning structures are not arranged, and during winding and rolling, due to the fact that the tensioning structures are not arranged, glass fiber reinforced plastic winding is not tight enough, the winding quality is affected, and practicability is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber reinforced plastic production, in particular to a winding device for glass fiber reinforced plastic production. Background Art

[0002] FRP is a composite material, namely fiber-reinforced plastic, which is composed of glass fiber and its products as reinforcing materials and synthetic resin as matrix material. A large amount of glass fiber is needed in the production and processing of FRP. In order to facilitate the subsequent processing and use of FRP, the glass fiber often needs to be wound.

[0003] Most of the winding devices used in current FRP production have relatively simple structural designs and do not have a tensioning structure. When winding and rewinding, the FRP is not wound tightly enough due to the lack of a tensioning structure, which affects the winding quality and has low practicality.

[0004] Therefore, for the existing winding devices for FRP production, most of the structural designs are relatively simple and do not have a tensioning structure. When winding and rolling, the FRP is not wound tightly enough due to the lack of a tensioning structure, which affects the winding quality and has low practicality. A winding device for FRP production can be designed. By setting up multiple sets of tensioning rollers, the FRP can be wound more tightly and the winding quality can be increased, thereby solving the problem that most of the structural designs are relatively simple and do not have a tensioning structure. When winding and rolling, the FRP is not wound tightly enough due to the lack of a tensioning structure, which affects the winding quality and has low practicality. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the purpose of the present utility model is to provide a winding device for glass fiber reinforced plastic production. The winding device for glass fiber reinforced plastic production is intended to solve the technical problems in the existing technology that most of the structural designs are relatively simple and do not have a tensioning structure. When winding and rolling, the glass fiber reinforced plastic is not wound tightly enough due to the lack of a tensioning structure, which affects the winding quality and has low practicality.

[0006] The technical solution of the utility model is as follows: a winding device for glass fiber reinforced plastic production includes a base plate, a support column, a first fixed frame, a first slide groove, a first slider, a spring, a first connecting rod, a first tensioning roller, a second tensioning roller, a second fixed frame, a first rotating rod, a first connecting plate, a third tensioning roller, a second connecting plate, a second slide groove, a second slider, a third connecting plate, a first driving motor, a first threaded rod, a third slider, a winding assembly and a fixing assembly; a support column is provided at the lower end of the base plate, a first fixed frame is provided at the upper end of the base plate, a first slide groove is provided on the inner side of the first fixed frame, a first slider is provided on the inner side of the first slide groove, a spring is provided on the upper end of the first slider, a first connecting rod is provided on one side of the first slider, a first tensioning roller is provided on the outer side of the first connecting rod, and a first fixed frame is provided on one side The cam is secured to the outside of the base with a second latch, and the cam has a first latch, which is secured to the outside of the base with a second latch, and a second latch that is secured to the outside of the base with a second latch.

[0007] Preferably, by pulling one end of the glass fiber to be wound, the glass fiber passes between the corresponding first tensioning roller and the second tensioning roller, the spring drives the first slider, the first slider drives the first connecting rod, the first connecting rod drives the first tensioning roller to press the glass fiber, and then passes under the corresponding third tensioning roller, and then partially winds it on the reel and fixes it. After the winding and fixing are completed, the first driving motor is started, the first driving motor drives the first threaded rod to rotate, the first threaded rod drives the third slider to slide inside the third slide groove, the third slider drives the third connecting plate to move, the third connecting plate drives the second slider to slide inside the second slide groove, the second slider drives the second connecting plate, the second connecting plate drives the first rotating rod to rotate, the first rotating rod drives the first connecting plate to move, and the first connecting plate drives the third tensioning roller to move, thereby pressing the glass fiber to achieve tensioning.

[0008] Preferably, the fixing assembly includes a second drive motor and a second threaded rod; the second drive motor is provided on one side of the base plate, and the second threaded rod is provided at the output end of the second drive motor.

[0009] Preferably, the fixing assembly further includes a fourth slide groove and a fourth slider; a fourth slide groove is provided on the inner side of the bottom plate, the fourth slide groove is located on the outer side of the second threaded rod, and a fourth slider is provided on the outer side of the second threaded rod.

[0010] Preferably, the fixing assembly further includes a movable plate and a fixed plate; the movable plate is provided on the upper end of the fourth sliding block, and the fixed plate is provided on the upper end of the bottom plate.

[0011] Preferably, the winding assembly includes a mounting frame, a third drive motor and a second rotating rod; a mounting frame is provided on one side of the fixed plate, a third drive motor is provided on the upper end of the mounting frame, and a second rotating rod is provided at the output end of the third drive motor.

[0012] Preferably, the winding assembly also includes a single-groove transmission wheel, a transmission belt and a multi-groove transmission wheel; a single-groove transmission wheel is arranged on the outside of the second rotating rod, a transmission belt is arranged on the inside of the single-groove transmission wheel, a multi-groove transmission wheel is arranged on the other side of the transmission belt, and the single-groove transmission wheel and the multi-groove transmission wheel are connected through a transmission belt.

[0013] Preferably, the winding assembly further includes a limit disk and a limit block; a limit disk is provided on one side of the second rotating rod, and a limit block is provided on one side of the limit disk.

[0014] Beneficial effects of the utility model:

[0015] 1. Compared with traditional winding devices for FRP production, most of the structural designs are relatively simple and do not have a tensioning structure. During winding and rewinding, the FRP is not wound tightly enough due to the lack of a tensioning structure, which affects the winding quality and has low practicality. This device makes the FRP winding tighter and increases the winding quality by setting multiple sets of tensioning rollers, thereby solving the problem that most of the structural designs are relatively simple and do not have a tensioning structure. During winding and rewinding, the FRP is not wound tightly enough due to the lack of a tensioning structure, which affects the winding quality and has low practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a schematic diagram of the three-dimensional structure of the winding device for glass fiber reinforced plastic production of the present invention;

[0017] Figure 2 Shown is a schematic diagram of the partial structure of the tensioning assembly of the winding device for glass fiber reinforced plastic production of the present invention;

[0018] Figure 3 Shown is a schematic cross-sectional view of the tensioning assembly of the winding device for glass fiber reinforced plastic production of the present invention;

[0019] Figure 4 Shown is a schematic diagram of the partial structure of the tensioning assembly of the winding device for glass fiber reinforced plastic production of the present invention;

[0020] Figure 5 Shown is a schematic cross-sectional view of the fixed components of the winding device for glass fiber reinforced plastic production of the present invention;

[0021] Figure 6 Shown is a schematic diagram of the cross-sectional structure of the winding component of the winding device for glass fiber reinforced plastic production of the present invention.

[0022] Explanation of reference numerals: 1, bottom plate; 2, support column; 301, first fixed frame; 302, first slide; 303, first slider; 304, spring; 305, first connecting rod; 306, first tensioning roller; 307, second tensioning roller; 401, second fixed frame; 402, first rotating rod; 403, first connecting plate; 404, third tensioning roller; 405, second connecting plate; 406, second slide; 407, second slider; 408, third connecting plate; 409 , first drive motor; 410, first threaded rod; 411, third slide; 412, third slider; 501, second drive motor; 502, second threaded rod; 503, fourth slide; 504, fourth slider; 505, movable plate; 506, fixed plate; 601, mounting frame; 602, third drive motor; 603, second rotating rod; 604, single-slot transmission wheel; 605, transmission belt; 606, multi-slot transmission wheel; 607, limit plate; 608, limit block. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] See also Figure 1-Figure 2The utility model provides an embodiment: a winding device for glass fiber reinforced plastic production, comprising a bottom plate 1, a support column 2; and characterized in that it further comprises a first fixing frame 301, a first chute 302, a first slider 303, a spring 304, a first connecting rod 305, a first tensioning roller 306, a second tensioning roller 307, a second fixing frame 401, a first rotating rod 402, a first connecting plate 403, a third tensioning roller 404, a second connecting plate 405, a second chute 406, a second slider 407, and a third connecting plate 40 8. A first driving motor 409, a first threaded rod 410, a third slider 412, a winding assembly and a fixing assembly; a support column 2 is provided at the lower end of the bottom plate 1, a first fixing frame 301 is provided at the upper end of the bottom plate 1, a first sliding groove 302 is provided on the inner side of the first fixing frame 301, a first slider 303 is provided on the inner side of the first sliding groove 302, a spring 304 is provided on the upper end of the first slider 303, a first connecting rod 305 is provided on one side of the first slider 303, a first tensioning roller 306 is provided on the outer side of the first connecting rod 305, and a first A second tensioning roller 307 is provided on one side of the fixing frame 301, a second fixing frame 401 is provided on the upper end of the bottom plate 1, a first rotating rod 402 is provided on the inner side of the second fixing frame 401, a first connecting plate 403 is provided on one side of the first rotating rod 402, a third tensioning roller 404 is provided on one side of the first connecting plate 403, a second connecting plate 405 is provided on the other side of the first rotating rod 402, a second sliding groove 406 is provided on the inner side of the second connecting plate 405, a second slider 407 is provided on the inner side of the second sliding groove 406, and the second slider 407 is provided on the inner side of the second slider 407. 07 A third connecting plate 408 is provided on one side, a first driving motor 409 is provided on the upper end of the second fixed frame 401, a first threaded rod 410 is provided on the output end of the first driving motor 409, a third sliding groove 411 is opened on the inner side of the second fixed frame 401, the third sliding groove 411 is located on the outside of the first threaded rod 410, a third slider 412 is provided on the outside of the first threaded rod 410, the third slider 412 is fixedly connected to the third connecting plate 408, a fixing component is provided on the upper end of the bottom plate 1, and a winding component is provided on one side of the fixing component.

[0025] See also Figure 5506 .

[0026] See also Figure 4 In this embodiment, the winding assembly includes a mounting frame 601, a third drive motor 602 and a second rotating rod 603; a mounting frame 601 is provided on one side of the fixed plate 506, a third drive motor 602 is provided on the upper end of the mounting frame 601, and a second rotating rod 603 is provided at the output end of the third drive motor 602. The winding assembly also includes a single-groove transmission wheel 604, a transmission belt 605 and a multi-groove transmission wheel 606; a single-groove transmission wheel 604 is provided on the outer side of the second rotating rod 603, a transmission belt 605 is provided on the inner side of the single-groove transmission wheel 604, and a multi-groove transmission wheel 606 is provided on the other side of the transmission belt 605, the single-groove transmission wheel 604 and the multi-groove transmission wheel 606 are provided. The winding assembly is connected through a transmission belt 605, and further includes a limit disk 607 and a limit block 608; a limit disk 607 is provided on one side of the second rotating rod 603, and a limit block 608 is provided on one side of the limit disk 607. By starting the third drive motor 602, the third drive motor 602 drives the second rotating rod 603 to rotate, the second rotating rod 603 drives the single-groove transmission wheel 604 to rotate, the single-groove transmission wheel 604 drives the transmission belt 605, and the transmission belt 605 drives the multi-groove transmission wheel 606 to rotate, so that multiple groups of second rotating rods 603 rotate simultaneously, the second rotating rod 603 drives the limit disk 607 to rotate, and the limit disk 607 drives the limit block 608 to rotate.

[0027] When the device is in use, one end of the reel used for winding glass fiber is sequentially clamped onto the limit block 608 on the limit plate 607 corresponding to the second rotating rod 603, and the second drive motor 501 is started. The second drive motor 501 drives the second threaded rod 502 to rotate, and the second threaded rod 502 drives the fourth slider 504 to slide inside the fourth slide groove 503. The fourth slider 504 drives the movable plate 505 to approach the fixed plate 506, so that the limit block 608 is clamped into the other end of the reel, clamping the winding reel to achieve fixation.

[0028] When the glass fiber is tensioned, by pulling one end of the glass fiber to be wound, the glass fiber passes between the corresponding first tensioning roller 306 and the second tensioning roller 307, the spring 304 drives the first slider 303, the first slider 303 drives the first connecting rod 305, the first connecting rod 305 drives the first tensioning roller 306 to press the glass fiber, and then passes under the corresponding third tensioning roller 404, and then partially winds it on the reel and fixes it. After the winding and fixing are completed, the first drive motor 409 is started, and the first drive motor 409 drives the third tensioning roller 306 to press the glass fiber. A threaded rod 410 rotates, and the first threaded rod 410 drives the third slider 412 to slide inside the third slide groove 411, and the third slider 412 drives the third connecting plate 408 to move, and the third connecting plate 408 drives the second slider 407 to slide inside the second slide groove 406, and the second slider 407 drives the second connecting plate 405, and the second connecting plate 405 drives the first rotating rod 402 to rotate, and the first rotating rod 402 drives the first connecting plate 403 to move, and the first connecting plate 403 drives the third tensioning roller 404 to move, thereby pressing the glass fiber to achieve tensioning.

[0029] During winding and rewinding, the third drive motor 602 is started, and the third drive motor 602 drives the second rotating rod 603 to rotate, and the second rotating rod 603 drives the single-groove transmission wheel 604 to rotate, and the single-groove transmission wheel 604 drives the transmission belt 605, and the transmission belt 605 drives the multi-groove transmission wheel 606 to rotate, so that multiple groups of second rotating rods 603 rotate at the same time, the second rotating rod 603 drives the limit plate 607 to rotate, and the limit plate 607 drives the reel to rotate for winding and rewinding.

[0030] Through the above steps, by pulling one end of the glass fiber to be wound, the glass fiber passes between the corresponding first tensioning roller 306 and the second tensioning roller 307, the spring 304 drives the first slider 303, the first slider 303 drives the first connecting rod 305, the first connecting rod 305 drives the first tensioning roller 306 to press the glass fiber, and then passes it under the corresponding third tensioning roller 404, and then partially winds it on the reel and fixes it. After the winding and fixing are completed, the first drive motor 409 is started, and the first drive motor 409 drives the first screw The threaded rod 410 rotates, and the first threaded rod 410 drives the third slider 412 to slide inside the third slide groove 411. The third slider 412 drives the third connecting plate 408 to move. The third connecting plate 408 drives the second slider 407 to slide inside the second slide groove 406. The second slider 407 drives the second connecting plate 405. The second connecting plate 405 drives the first rotating rod 402 to rotate. The first rotating rod 402 drives the first connecting plate 403 to move. The first connecting plate 403 drives the third tensioning roller 404 to move, thereby pressing the glass fiber to achieve tensioning.

[0031] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.

Claims

1. A winding device for producing glass fiber reinforced plastics, comprising a base plate (1) and a support column (2); characterized in that: The apparatus further comprises a first fixed frame (301), a first sliding groove (302), a first slider (303), a spring (304), a first connecting rod (305), a first tensioning roller (306), a second tensioning roller (307), a second fixed frame (401), a first rotating rod (402), a first connecting plate (403), a third tensioning roller (404), a second connecting plate (405), a second sliding groove (406), a second slider (407), a third connecting plate (408), a first driving motor (409), a first threaded rod (410), and a third slider (412). , a winding assembly and a fixing assembly; a support column (2) is provided at the lower end of the bottom plate (1), a first fixing frame (301) is provided at the upper end of the bottom plate (1), a first sliding groove (302) is provided on the inner side of the first fixing frame (301), a first slider (303) is provided on the inner side of the first sliding groove (302), a spring (304) is provided on the upper end of the first slider (303), a first connecting rod (305) is provided on one side of the first slider (303), a first tensioning roller (306) is provided on the outer side of the first connecting rod (305), a second tensioning roller (306) is provided on one side of the first fixing frame (301), and a first connecting rod (305) is provided on the outer side of the first connecting rod (305). 07), a second fixed frame (401) is provided at the upper end of the bottom plate (1), a first rotating rod (402) is provided inside the second fixed frame (401), a first connecting plate (403) is provided on one side of the first rotating rod (402), a third tensioning roller (404) is provided on one side of the first connecting plate (403), a second connecting plate (405) is provided on the other side of the first rotating rod (402), a second sliding groove (406) is provided inside the second connecting plate (405), a second slider (407) is provided inside the second sliding groove (406), and a second slider (407) is provided on one side of the second slider (407). A third connecting plate (408) is provided, a first driving motor (409) is provided at the upper end of the second fixing frame (401), a first threaded rod (410) is provided at the output end of the first driving motor (409), a third sliding groove (411) is provided on the inner side of the second fixing frame (401), the third sliding groove (411) is located on the outer side of the first threaded rod (410), a third sliding block (412) is provided on the outer side of the first threaded rod (410), the third sliding block (412) is fixedly connected to the third connecting plate (408), a fixing assembly is provided at the upper end of the bottom plate (1), and a winding assembly is provided on one side of the fixing assembly.

2. The winding device for glass fiber reinforced plastic production according to claim 1, characterized in that: The fixing assembly comprises a second driving motor (501) and a second threaded rod (502); the second driving motor (501) is arranged on one side of the bottom plate (1), and the second threaded rod (502) is arranged at the output end of the second driving motor (501).

3. The winding device for producing glass fiber reinforced plastics according to claim 1, characterized in that: The fixing assembly further comprises a fourth slide groove (503) and a fourth slider (504); the fourth slide groove (503) is provided on the inner side of the bottom plate (1), the fourth slide groove (503) is located on the outer side of the second threaded rod (502), and the fourth slider (504) is provided on the outer side of the second threaded rod (502).

4. The winding device for producing glass fiber reinforced plastics according to claim 3, characterized in that: The fixing assembly further comprises a movable plate (505) and a fixed plate (506); the movable plate (505) is provided at the upper end of the fourth slider (504), and the fixed plate (506) is provided at the upper end of the bottom plate (1).

5. The winding device for producing glass fiber reinforced plastics according to claim 3, characterized in that: The winding assembly comprises a mounting frame (601), a third drive motor (602) and a second rotating rod (603); the mounting frame (601) is provided on one side of the fixed plate (506), the third drive motor (602) is provided on the upper end of the mounting frame (601), and the second rotating rod (603) is provided at the output end of the third drive motor (602).

6. The winding device for producing glass fiber reinforced plastics according to claim 1, characterized in that: The winding assembly further comprises a single-groove transmission wheel (604), a transmission belt (605) and a multi-groove transmission wheel (606); a single-groove transmission wheel (604) is arranged on the outside of the second rotating rod (603), a transmission belt (605) is arranged on the inside of the single-groove transmission wheel (604), a multi-groove transmission wheel (606) is arranged on the other side of the transmission belt (605), and the single-groove transmission wheel (604) and the multi-groove transmission wheel (606) are connected to each other through the transmission belt (605).

7. The winding device for producing glass fiber reinforced plastics according to claim 6, characterized in that: The winding assembly further comprises a limiting disk (607) and a limiting block (608); the limiting disk (607) is provided on one side of the second rotating rod (603), and the limiting block (608) is provided on one side of the limiting disk (607).

Images