A weaving device for carbon fiber woven cloth

Abstract

The utility model belongs to carbon fiber woven cloth production technical field relates to a kind of weaving device of carbon fiber woven cloth, including base, the one end fixedly connected with fixed plate in base top, and the other end of base top is horizontally slidably provided with movable plate by servo electric cylinder, and winding roller is arranged between fixed plate and movable plate, the one side of fixed plate is rotatably provided with first square block, and the one side of movable plate is rotatably provided with second square block, and first square block and second square block are respectively movably connected in the inside of winding roller both ends, and the other side of fixed plate is provided with rotating assembly, and rotating assembly drives first square block rotation, the four outer sides of second square block are all slidably provided with limit block by second spring, and the end of each limit block is movably connected in winding roller. The utility model has the advantages that by movable plate movement, winding roller can be made to leave first square block and remain in the top of placing plate, and winding roller is completely disassembled.

Description

Technical Field

[0001] This utility model belongs to the field of carbon fiber woven fabric production technology, and relates to a weaving device for carbon fiber woven fabric. Background Technology

[0002] Carbon fiber woven fabric is a sheet material made by weaving carbon fiber bundles together through a textile process. Carbon fiber woven fabric is mostly woven by a loom. During the weaving process, in order to ensure the continuity of weaving, the formed fabric needs to be continuously drawn away from the weave and wound up.

[0003] A novel high-efficiency continuous weaving device for carbon fiber woven fabric disclosed in Chinese patent CN215710374U includes a support plate and legs. The upper side wall of the support plate has a mounting hole, and a bearing is fixedly installed in the mounting hole. A round shaft is sleeved on the inner wall of the bearing, with both ends of the round shaft extending out of the bearing. One end of the round shaft is connected to a driving component. The device also includes a moving component located at the upper end of the legs. The moving component includes an internal threaded tube fixedly installed at the upper end of the legs, with a threaded rod connected inside the internal threaded tube. A handle is fixedly installed at the right end of the threaded rod, and the handle serves to rotate the threaded rod.

[0004] The weaving device installs and removes the fabric roll tube by moving the second circular plate and cooperating with the second connecting block. However, the end of the removed fabric roll tube is still located on the first connecting block. The fabric roll tube needs to be moved horizontally to move it away from the first connecting block before it can be removed. This operation is not convenient.

[0005] To address the aforementioned problems, this utility model proposes a weaving device for carbon fiber woven fabric. Utility Model Content

[0006] To address the problems existing in the background technology, this utility model proposes a weaving device for carbon fiber woven fabric.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows: it includes a base, a fixed plate is fixedly connected to one end of the top of the base, and a movable plate is horizontally slidably arranged at the other end of the top of the base through a servo electric cylinder, and a winding roller is arranged between the fixed plate and the movable plate.

[0008] A first square block is rotatably mounted on one side of the fixed plate, and a second square block is rotatably mounted on one side of the movable plate. The first and second square blocks are respectively movably engaged inside the two ends of the take-up roller. A rotating assembly is provided on the other side of the fixed plate, and the rotating assembly drives the first square block to rotate.

[0009] Limiting blocks are slidably provided on the four outer surfaces of the second square block via second springs, and the end of each limiting block is movably engaged in the take-up roller;

[0010] The bottom end of the movable plate is equipped with a placement plate that slides horizontally via a first spring, and the placement plate is located directly below the take-up roller.

[0011] Furthermore, the servo electric cylinder is fixedly installed on the top of the base, and the movable plate is fixedly connected to the end of the telescopic end of the servo electric cylinder.

[0012] Furthermore, a number of rollers are rotatably mounted at intervals on the bottom surface of the movable plate, and all of the rollers are rotatably mounted on the top of the base.

[0013] Furthermore, a rotating shaft is rotatably passed through the fixed plate. The rotating shaft is horizontally arranged, and a first support plate is fixedly connected to one end of the rotating shaft. A first rubber plate is fixedly connected to one side of the first support plate, and the first square block is fixedly connected to one side of the first rubber plate.

[0014] Furthermore, the rotating assembly includes a servo motor, which is fixedly mounted on one side of the fixed plate, and a first pulley is fixedly sleeved on the output shaft of the servo motor;

[0015] The second pulley is fixedly sleeved on the end of the rotating shaft away from the first support plate, and a belt is driven on the second pulley and the first pulley.

[0016] Furthermore, a mounting plate is fixedly connected to one side of the movable plate, a second support plate is rotatably connected to one side of the mounting plate, a second rubber plate is fixedly connected to one side of the second support plate, and the second square block is fixedly connected to one side of the second rubber plate.

[0017] The second support plate, the first support plate, and the rotating shaft are coaxial. Both ends of the take-up roller are provided with square grooves. The first square block and the second square block are respectively limited and slidably disposed in the corresponding square grooves.

[0018] Furthermore, a sliding groove is provided in the middle of each of the four sides of the second square block, and the limiting block is slidably connected to the corresponding sliding groove. One end of the second spring is fixedly connected to the end face of the sliding groove, and the other end of the second spring is fixedly connected to one end of the limiting block. The other end of the limiting block is hemispherical.

[0019] The inner wall of a square groove that mates with the second square block has four limiting grooves, and the hemispherical end of the limiting block is movably engaged in the corresponding limiting groove.

[0020] Furthermore, two guide rods are symmetrically fixedly connected to one end of the placement plate. Both guide rods slide horizontally through the movable plate. Each guide rod is fitted with a first spring. One end of the first spring is fixedly connected to the end of the guide rod, and the other end of the first spring is fixedly connected to one side of the movable plate.

[0021] A movable rod is fixedly connected to the middle of the other end of the placement plate. The movable rod slides horizontally through the fixed plate, and a limit cap is fixedly installed at the end of the movable rod.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] The weaving device for this carbon fiber woven fabric is equipped with a placement plate, which supports the fabric wound on the take-up roller. When the servo electric cylinder pushes the movable plate away from the fixed plate, the positioning of the take-up roller by the limit block and the pushing force of the first spring on the guide rod cause the second square block and the placement plate to drive the take-up roller to continue moving, causing the take-up roller to leave the first square block. Then the second square block continues to move, and the placement plate stops moving, thereby causing the take-up roller to squeeze the limit block and remain on the top of the placement plate, thus allowing for complete disassembly of the take-up roller. The take-up roller can be directly removed, making the operation simple. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0025] Figure 2 This is a schematic diagram of the structure of the placement plate in this utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the take-up roller in this utility model;

[0027] Figure 4 This is a utility model Figure 3 Enlarged structural diagram of section A in the middle.

[0028] In the diagram: 1. Base; 2. Fixed plate; 3. Movable rod; 4. Servo motor; 5. First pulley; 6. Belt; 7. Second pulley; 8. Shaft; 9. Take-up roller; 10. Second rubber plate; 11. Second support plate; 12. Mounting plate; 13. Movable plate; 14. First spring; 15. Guide rod; 16. Roller; 17. Placement plate; 18. Servo electric cylinder; 19. First support plate; 20. First rubber plate; 21. First square block; 22. Slide groove; 23. Second spring; 24. Limiting block; 25. Limiting groove; 26. Second square block. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] like Figures 1-4As shown, the technical solution adopted by this utility model is as follows: a weaving device for carbon fiber woven fabric includes a base 1, a fixed plate 2 is fixedly connected to one end of the top of the base 1, and a movable plate 13 is horizontally slidably arranged at the other end of the top of the base 1 through a servo electric cylinder 18.

[0031] The servo electric cylinder 18 is fixedly installed on the top of the base 1, and the movable plate 13 is fixedly connected to the end of the telescopic end of the servo electric cylinder 18. The servo electric cylinder 18 drives the movable plate 13 to slide on the top of the base 1, changing the distance between the movable plate 13 and the fixed plate 2.

[0032] Several rollers 16 are rotatably mounted at intervals on the bottom surface of the movable plate 13, and these rollers 16 are all rolled on the top of the base 1. This causes the rollers 16 to roll on the top of the base 1 when the movable plate 13 moves, reducing wear between the movable plate 13 and the top surface of the base 1 and making the movement of the movable plate 13 smoother.

[0033] A take-up roller 9 is provided between the fixed plate 2 and the movable plate 13.

[0034] A first square block 21 is rotatably mounted on one side of the fixed plate 2, and a second square block 26 is rotatably mounted on one side of the movable plate 13. The first square block 21 and the second square block 26 are respectively movably engaged inside the two ends of the take-up roller 9. The take-up roller 9 is positioned by the cooperation of the first square block 21 and the second square block 26, thereby facilitating the installation and removal of the take-up roller 9.

[0035] A rotating shaft 8 is rotatably mounted on the fixed plate 2, and the rotating shaft 8 is horizontally positioned. A first support plate 19 is fixedly connected to one end of the rotating shaft 8, and a first rubber plate 20 is fixedly connected to one side of the first support plate 19. A first square block 21 is fixedly connected to one side of the first rubber plate 20. This allows the rotating shaft 8, the first support plate 19, the first rubber plate 20, and the first square block 21 to rotate synchronously.

[0036] A mounting plate 12 is fixedly connected to one side of the movable plate 13. A second support plate 11 is rotatably connected to one side of the mounting plate 12. A second rubber plate 10 is fixedly connected to one side of the second support plate 11. A second square block 26 is fixedly connected to one side of the second rubber plate 10. This allows the second support plate 11, the second rubber plate 10, and the second square block 26 to rotate synchronously.

[0037] The second support plate 11, the first support plate 19, and the rotating shaft 8 are coaxial to synchronously drive the take-up roller 9 to rotate. Square slots are provided at both ends of the take-up roller 9, and the first square block 21 and the second square block 26 are respectively slidably positioned within their respective square slots. The square slots allow the first square block 21 to rotate, which in turn drives the take-up roller 9 to rotate, thereby causing the second square block 26 to rotate.

[0038] A rotating assembly is provided on the other side of the fixed plate 2, which drives the first square block 21 to rotate.

[0039] The rotating assembly includes a servo motor 4, which is fixedly mounted on one side of the fixed plate 2. A first pulley 5 is fixedly sleeved on the output shaft of the servo motor 4. The servo motor 4 drives the first pulley 5 to rotate.

[0040] A second pulley 7 is fixedly sleeved on the end of the rotating shaft 8 away from the first support plate 19. A belt 6 is driven onto the second pulley 7 and the first pulley 5. The first pulley 5 drives the second pulley 7 to rotate through the belt 6, thereby causing the rotating shaft 8 to rotate.

[0041] Limiting blocks 24 are slidably provided on the four outer surfaces of the second square block 26 via second springs 23, and the end of each limiting block 24 is movably engaged within the take-up roller 9. The limiting blocks 24 reposition the take-up roller 9 on the second square block 26.

[0042] The second square block 26 has a groove 22 in the middle of each of its four sides, and a limiting block 24 is slidably connected to the corresponding groove 22. One end of the second spring 23 is fixedly connected to the end face of the groove 22, and the other end of the second spring 23 is fixedly connected to one end of the limiting block 24, the other end of which is hemispherical. In the initial state, the second spring 23 pushes the limiting block 24, causing the hemispherical end of the limiting block 24 to extend outside the groove 22.

[0043] The inner wall of a square groove that mates with the second square block 26 of the take-up roller 9 is provided with four limiting grooves 25. The hemispherical end of the limiting block 24 is movably engaged in the corresponding limiting groove 25. After the second square block 26 is inserted into the square groove at the end of the take-up roller 9, the four limiting blocks 24 correspond one-to-one with the four limiting grooves 25.

[0044] A placement plate 17 is horizontally slidably mounted on the bottom end of the movable plate 13 via a first spring 14, and the placement plate 17 is located directly below the take-up roller 9.

[0045] Two guide rods 15 are symmetrically fixedly connected to one end of the placement plate 17, and both guide rods 15 slide horizontally through the movable plate 13. A first spring 14 is fitted onto each guide rod 15, with one end of the first spring 14 fixedly connected to the end of the guide rod 15 and the other end fixedly connected to one side of the movable plate 13. This allows the movable plate 13 to move, causing the guide rods 15 and the placement plate 17 to move together via the first spring 14.

[0046] A movable rod 3 is fixedly connected to the middle of the other end of the placement plate 17. The movable rod 3 slides horizontally through the fixed plate 2, and a limit cap is fixedly provided at the end of the movable rod 3. The limit cap restricts the movable rod 3 to the fixed plate 2. The length of the movable rod 3 is equal to or slightly greater than the length of the first square block 21, so that the placement plate 17 can move out of the first square block 21 together with the take-up roller 9.

[0047] Working principle:

[0048] In use, use bolts to fix the base 1 to the end of the textile machine so that the take-up roller 9 corresponds to the fabric outlet of the textile machine.

[0049] The take-up roller 9 is moved between the first square block 21 and the second square block 26. The square grooves at both ends of the take-up roller 9 correspond one-to-one with the first square block 21 and the second square block 26, and a square groove with a limit groove 25 is opened to correspond to the second square block 26.

[0050] Push the take-up roller 9 toward the first square block 21, so that the square groove at one end of the take-up roller 9 engages with the first square block 21. Continue until the end of the take-up roller 9 abuts against one side of the first rubber plate 20.

[0051] Start the servo electric cylinder 18. The telescopic end of the servo electric cylinder 18 pulls the movable plate 13 closer to the fixed plate 2, so that the roller 16 rolls on the top of the base 1.

[0052] The movable plate 13 moves the guide rod 15 and the placement plate 17 by the first spring 14, so that the movable rod 3 slides on the fixed plate 2 and the placement plate 17 moves closer to the fixed plate 2.

[0053] The second square block 26 will insert into the corresponding square groove, and the inner wall of the square groove will press against the limiting block 24. This causes the limiting block 24 to slide into the slide groove 22 and compress the second spring 23.

[0054] When the second rubber plate 10 moves to the end of the take-up roller 9, the limiting groove 25 corresponds one-to-one with the sliding groove 22. The second spring 23 pushes the limiting block 24 to slide outward of the sliding groove 22, so that the end of the limiting block 24 abuts against the corresponding limiting groove 25. At the same time, the placement plate 17 slides to one side of the fixed plate 2.

[0055] The textile machine is started to weave the fabric, and the woven carbon fiber woven fabric is wound onto the take-up roller 9.

[0056] The servo motor 4 is started, and the output shaft of the servo motor 4 drives the first pulley 5 to rotate. The first pulley 5 drives the second pulley 7 to rotate through the belt 6. The second pulley 7 drives the rotating shaft 8 to rotate, causing the first support plate 19, the first rubber plate 20, and the first square block 21 to rotate.

[0057] The first square block 21 drives the take-up roller 9 to rotate, and the take-up roller 9 drives the second square block 26 to rotate. This causes the second rubber plate 10 and the second support plate 11 to rotate.

[0058] Two vertical plates can be fixed to the side of the base 1, with the distance between the two vertical plates corresponding to the width of the fabric, so that the two vertical plates position the fabric and make the fabric neatly wrapped around the take-up roller 9.

[0059] The fabric on the take-up roller 9 continues to rotate until it is on top of the placement plate 17, which supports the fabric on the take-up roller 9. Then, the servo motor 4 is turned off, and the take-up roller 9 stops rotating.

[0060] The telescopic end of the servo electric cylinder 18 pushes the movable plate 13 away from the fixed plate 2. At this time, since the limit block 24 is stuck in the limit groove 25 and the limit cap of the movable rod 3 is at a distance from the fixed plate 2, the movable plate 13 will drive the winding roller 9, the first spring 14, the guide rod 15, and the placement plate 17 to move together.

[0061] The end of the take-up roller 9 leaves the first square block 21, and the limiting cap at the end of the movable rod 3 moves to one side of the fixed plate 2. The movable rod 3 and the placement plate 17 can no longer move.

[0062] As the movable plate 13 continues to move, the weight on the take-up roller 9 prevents it from moving further. Therefore, the take-up roller 9 compresses the limiting block 24, causing the second square block 26 to disengage from the take-up roller 9. This leaves the take-up roller 9 and the fabric on top of the placement plate 17, facilitating the removal of the take-up roller 9.

[0063] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A weaving device for carbon fiber woven fabric, characterized in that, Includes a base (1), a fixed plate (2) is fixedly connected to one end of the top of the base (1), and a movable plate (13) is horizontally slidably arranged at the other end of the top of the base (1) through a servo electric cylinder (18). A winding roller (9) is arranged between the fixed plate (2) and the movable plate (13). A first square block (21) is rotatably provided on one side of the fixed plate (2), and a second square block (26) is rotatably provided on one side of the movable plate (13). The first square block (21) and the second square block (26) are respectively movably engaged inside the two ends of the take-up roller (9). A rotating assembly is provided on the other side of the fixed plate (2), and the rotating assembly drives the first square block (21) to rotate. On the four outer surfaces of the second square block (26), limit blocks (24) are slidably provided by the second spring (23), and the end of each limit block (24) is movably engaged in the take-up roller (9); The bottom end of the movable plate (13) is provided with a placement plate (17) which is horizontally slidable by the first spring (14). The placement plate (17) is located directly below the take-up roller (9).

2. The weaving device for carbon fiber woven fabric according to claim 1, characterized in that: The servo electric cylinder (18) is fixedly installed on the top of the base (1), and the movable plate (13) is fixedly connected to the end of the telescopic end of the servo electric cylinder (18).

3. The weaving device for carbon fiber woven fabric according to claim 1, characterized in that: The bottom surface of the movable plate (13) is rotatably equipped with several rollers (16), and the rollers (16) are all rotatably mounted on the top of the base (1).

4. The weaving device for carbon fiber woven fabric according to claim 1, characterized in that: A rotating shaft (8) is rotatably passed through the fixed plate (2). The rotating shaft (8) is horizontally arranged. One end of the rotating shaft (8) is fixedly connected to a first support plate (19). One side of the first support plate (19) is fixedly connected to a first rubber plate (20). The first square block (21) is fixedly connected to one side of the first rubber plate (20).

5. The weaving device for carbon fiber woven fabric according to claim 4, characterized in that: The rotating assembly includes a servo motor (4), which is fixedly installed on one side of the fixed plate (2), and a first pulley (5) is fixedly sleeved on the output shaft of the servo motor (4); The second pulley (7) is fixedly sleeved on one end of the rotating shaft (8) away from the first support plate (19), and a belt (6) is sleeved on the second pulley (7) and the first pulley (5).

6. The weaving device for carbon fiber woven fabric according to claim 4, characterized in that: The movable plate (13) is fixedly connected to one side of the mounting plate (12), and the mounting plate (12) is rotatably connected to one side of the second support plate (11). The second support plate (11) is fixedly connected to one side of the second rubber plate (10), and the second square block (26) is fixedly connected to one side of the second rubber plate (10). The second support plate (11), the first support plate (19), and the rotating shaft (8) are coaxial. Both ends of the winding roller (9) are provided with square grooves. The first square block (21) and the second square block (26) are respectively limited and slidably disposed in the corresponding square grooves.

7. The weaving device for carbon fiber woven fabric according to claim 6, characterized in that: The second square block (26) has a sliding groove (22) in the middle of each of its four sides. The limiting block (24) is slidably connected to the corresponding sliding groove (22). One end of the second spring (23) is fixedly connected to the end face of the sliding groove (22), and the other end of the second spring (23) is fixedly connected to one end of the limiting block (24). The other end of the limiting block (24) is hemispherical. The inner wall of a square groove that the take-up roller (9) and the second square block (26) are provided with four limiting grooves (25), and the hemispherical end of the limiting block (24) is movably engaged in the corresponding limiting groove (25).

8. The weaving device for carbon fiber woven fabric according to claim 1, characterized in that: Two guide rods (15) are symmetrically fixedly connected to one end of the placement plate (17). Both guide rods (15) slide horizontally through the movable plate (13). Each guide rod (15) is fitted with a first spring (14). One end of the first spring (14) is fixedly connected to the end of the guide rod (15), and the other end of the first spring (14) is fixedly connected to one side of the movable plate (13). A movable rod (3) is fixedly connected to the middle of the other end of the placement plate (17). The movable rod (3) slides horizontally through the fixed plate (2). A limit cap is fixedly provided at the end of the movable rod (3).

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