CN219156190U - Carbon fiber cloth winding and unwinding device - Google Patents

Abstract

The utility model relates to the technical field of carbon fiber cloth production, in particular to a carbon fiber cloth winding and unwinding device which comprises a base, a winding and unwinding mechanism and a leveling mechanism, wherein a square groove is formed in the top end of the base, first mounting plates are connected in a sliding manner in the square groove, the two first mounting plates are far away or close to each other simultaneously through a double-shaft motor, a boss is fixedly connected to the top end of the base, an electric telescopic rod is fixedly connected to the top end of the boss, and an arc plate is fixedly connected to the output end of the electric telescopic rod; the two adjacent sides of the two first mounting plates are respectively and rotatably connected with a sleeve, and the two sleeves are in sliding connection with an inflatable shaft; the motor is fixedly connected with the outer side of the front first mounting plate, and the motor output end penetrates through the first mounting plate and is fixedly connected with the sleeve. The utility model not only can ensure the safety of workers, but also can rapidly take down the rolled carbon fiber cloth roller from the device.

Description

Carbon fiber cloth winding and unwinding device

Technical Field

The utility model relates to the technical field of carbon fiber cloth production, in particular to a carbon fiber cloth winding and unwinding device.

Background

The carbon fiber is a novel fiber material of high-strength and high-modulus fiber with carbon content of more than 95%, and the carbon fiber cloth is used as one of the carbon fiber materials for tensile, shearing and shock resistance reinforcement of structural members.

The carbon fiber cloth needs to be rolled up and put the device in production process, and current carbon fiber cloth rolls up and puts the device and often installs the physiosis axle through the bolt, and after carbon fiber cloth rolling is accomplished, the carbon fiber cloth of coiling on the physiosis axle surface can form a cylinder that has certain weight, dismantles the physiosis axle at this moment not only troublesome, still causes the incident easily, so need one kind can dismantle the physiosis axle fast and can ensure the safe batching device of workman again and come the rolling carbon fiber cloth.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a carbon fiber cloth winding and unwinding device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the carbon fiber cloth winding and unwinding device comprises a base, a winding and unwinding mechanism and a leveling mechanism, wherein the winding and unwinding mechanism and the leveling mechanism are sequentially arranged on the base from left to right; the winding and unwinding mechanism comprises a first mounting plate, a double-shaft motor, a threaded rod, a boss, an electric telescopic rod, an arc-shaped plate, a motor, an air expansion shaft and a sleeve, wherein a square groove is formed in the top end of the base, the first mounting plate is connected in a sliding manner in the square groove, two first mounting plates are arranged, and threaded holes are formed in the bottoms of the first mounting plates; the center of the bottom end of the square groove is provided with a double-shaft motor, the output ends of the double-shaft motor are fixedly connected with threaded rods, and the threaded rods are in threaded connection with threaded holes in the bottom of the first mounting plate; the top end of the base is fixedly connected with a boss, the top end of the boss is fixedly connected with an electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected with an arc plate; the two adjacent sides of the first mounting plates are respectively and rotatably connected with a sleeve, and an inflatable shaft is connected in the two sleeves in a sliding manner; the air inflation shaft is characterized in that one end, far away from the air inflation shaft, of the first mounting plate on the front side is fixedly connected with a motor through a workbench, and the output end of the motor penetrates through the first mounting plate and is fixedly connected with a sleeve.

As a further description of the above technical solution: the leveling mechanism comprises a second mounting plate, a third mounting plate, springs, moving blocks, leveling rollers and rotating rollers, wherein the second mounting plate and the third mounting plate are fixedly connected to the top end of the base, two square holes are formed in the second mounting plate and the third mounting plate, the springs are fixedly connected to the top ends of the square holes, the moving blocks are fixedly connected to one end of the springs close to the base, and the leveling rollers are rotatably connected between the two moving blocks; and a rotating roller is rotatably connected between the two third mounting plates.

As a further description of the above technical solution: the height of the rotating roller is higher than that of the leveling roller; the height of the air expansion shaft is higher than that of the leveling roller.

As a further description of the above technical solution: the moving block is connected with the square hole in a sliding mode.

As a further description of the above technical solution: the thread directions of the two threaded rods are opposite, and the thread directions of the threaded holes formed in the bottoms of the two first mounting plates are opposite.

As a further description of the above technical solution: the sleeve is hexagonal, both ends of the air expansion shaft are hexagonal, and both ends of the air expansion shaft are matched with the sleeve.

As a further description of the above technical solution: the two threaded rods extend to but do not contact the front and rear walls of the square groove, respectively.

As a further description of the above technical solution: two the equal swing joint of first mounting panel bottom has the ball.

As a further description of the above technical solution: the arc is located under the inflatable shaft, and the electric telescopic rod is located under the arc.

The utility model has the following beneficial effects:

1. according to the utility model, the double-shaft motor is arranged, the output end of the double-shaft motor is fixedly connected with two threaded rods in opposite directions, and the two first mounting plates in threaded connection with the threaded rods are driven to approach or depart simultaneously, so that the sleeve which is in rotary connection with the adjacent surfaces of the two first mounting plates can realize the sleeving and separation of the inflatable shaft, and the inflatable shaft is convenient to mount and dismount; the lifting of the arc plate is driven by the electric telescopic rod, the electric telescopic rod is supported and placed at the bottom of the inflatable shaft, the inflatable shaft is prevented from being lifted manually when being separated conveniently, the safety of workers can be guaranteed, the inflatable shaft can be disassembled quickly and conveniently, and the rolled carbon fiber cloth roller is obtained.

2. According to the utility model, the two moving blocks which are in sliding connection with the square holes are arranged, the springs are connected to the top ends of the moving blocks, the leveling rollers are rotationally connected between the two moving blocks, and the leveling rollers and the rotating rollers are matched, so that the carbon fiber cloth can be ensured to be leveled during winding, and the carbon fiber cloth can not be too tight under the action of the springs, so that the phenomenon that the carbon fiber cloth is broken in the winding process is avoided, and the winding process of the carbon fiber cloth can be ensured to be stably carried out.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a carbon fiber cloth winding and unwinding device according to the present utility model;

FIG. 2 is a schematic left-hand partial cross-sectional view of a carbon fiber cloth winding and unwinding device according to the present utility model;

fig. 3 is a schematic diagram of an inflatable shaft and a sleeve of a carbon fiber cloth winding and unwinding device according to the present utility model.

Legend description:

1. a base; 2. a first mounting plate; 3. a second mounting plate; 4. a third mounting plate; 5. a square groove; 6. a biaxial motor; 7. a threaded rod; 8. a boss; 9. an electric telescopic rod; 10. an arc-shaped plate; 11. a motor; 12. an air expansion shaft; 13. a leveling roller; 14. a moving block; 15. a spring; 16. square holes; 17. a rotating roller; 18. a sleeve.

Detailed Description

Referring to fig. 1-3, the utility model provides a carbon fiber cloth winding and unwinding device: the device comprises a base 1, a winding and unwinding mechanism and a leveling mechanism, wherein the winding and unwinding mechanism and the leveling mechanism are sequentially arranged on the base 1 from left to right; the winding and unwinding mechanism comprises a first mounting plate 2, a double-shaft motor 6, a threaded rod 7, a boss 8, an electric telescopic rod 9, an arc-shaped plate 10, a motor 11, an air expansion shaft 12 and a sleeve 18, wherein a square groove 5 is formed in the top end of the base 1, the first mounting plate 2 is connected in a sliding manner in the square groove 5, two first mounting plates 2 are arranged, and threaded holes are formed in the bottoms of the two first mounting plates; the center of the bottom end of the square groove 5 is provided with a double-shaft motor 6, the output ends of the double-shaft motor 6 are fixedly connected with threaded rods 7, and the threaded rods 7 are in threaded connection with threaded holes in the bottom of the first mounting plate 2; the top end of the base 1 is fixedly connected with a boss 8, the top end of the boss 8 is fixedly connected with an electric telescopic rod 9, and the output end of the electric telescopic rod 9 is fixedly connected with an arc-shaped plate 10; the adjacent sides of the two first mounting plates 2 are respectively and rotatably connected with a sleeve 18, and the two sleeves 18 are in sliding connection with an inflatable shaft 12; one end of the front first mounting plate 2 far away from the inflatable shaft 12 is fixedly connected with a motor 11 through a workbench, and the output end of the motor 11 passes through the first mounting plate 2 and is fixedly connected with a sleeve 18; the width of the first mounting plate 2 is consistent with the width of the square groove 5, and the first mounting plate 2 slides in the square groove 5 under the mutual cooperation of the threaded rod 7 and the threaded hole at the bottom of the first mounting plate 2; the sleeve 18 is rotatably connected to one side of the two first mounting plates 2 adjacent to each other through a bearing, and the sleeve 18 is matched with two ends of the inflatable shaft 12 to realize sleeving, so that the inflatable shaft 12 can be fixed and the inflatable shaft 12 can be driven to rotate; the output end of the motor 11 passes through the first mounting plate 2 and is fixedly connected with the sleeve 18, and the winding of the carbon fiber cloth is realized through the motor 11; the electric telescopic rod 9 drives the arc-shaped plate 10 to lift, no matter the diameter of the cloth roller formed by the carbon fiber cloth, the arc-shaped plate 10 can be attached to the lower part of the cloth roller to lift the carbon fiber cloth roller, thereby facilitating the separation of the air expansion shaft 12 and the sleeve 18, avoiding the manual lifting, and rapidly disassembling the carbon fiber cloth roller on the premise of ensuring the life safety of workers.

The leveling mechanism comprises a second mounting plate 3, a third mounting plate 4, springs 15, a moving block 14, leveling rollers 13 and rotating rollers 17, wherein the second mounting plate 3 and the third mounting plate 4 are fixedly connected to the top end of the base 1, two second mounting plates 3 and two third mounting plates 4 are respectively arranged, square holes 16 are respectively formed in the two second mounting plates 3, the springs 15 are fixedly connected to the top ends of the square holes 16, the moving blocks 14 are fixedly connected to one end of the springs 15 close to the base 1, and leveling rollers 13 are rotatably connected between the two moving blocks 14; a rotary roller 17 is rotatably connected between the two third mounting plates 4; when the carbon fiber cloth passes through the lower portion 13 of the leveling roller, the leveling roller 13 can have downward thrust on the carbon fiber cloth under the elasticity of the spring 15, so that the smoothness of the carbon fiber cloth in the winding process is guaranteed, compared with the fixed leveling roller 13, the leveling roller 13 is driven by the spring 15 to move up and down, the carbon fiber cloth can be prevented from being too tightly stretched, the situation that the carbon fiber cloth is broken in the winding process is avoided, and the smooth proceeding of the whole winding process is guaranteed.

The height of the rotating roller 17 is higher than that of the leveling roller 13; the height of the air expansion shaft 12 is higher than that of the leveling roller 13; the carbon fiber cloth is rolled up according to the direction from the upper part of the rotary roller 17 to the lower part of the leveling roller 13 and then to the upper part of the air expansion shaft 12, so that the leveling roller 13 can fully squeeze the carbon fiber cloth, and a better Zhang Pingtan fiber cloth effect is achieved.

The moving block 14 is in sliding connection with the square hole 16; the width of movable block 14 is unanimous with the width of square hole 16, has guaranteed that movable block 14 only can reciprocate along the direction of square hole 16, can not take place left and right sides skew, avoids when carrying out the carbon fiber cloth rolling, and leveling roller 13 produces and rocks to influence smooth effect, further guarantee the level and smooth of carbon fiber cloth.

The thread directions of the two threaded rods 7 are opposite, and the thread directions of threaded holes formed in the bottoms of the two first mounting plates 2 are opposite; by arranging two threaded rods 7 with opposite threads, the double-shaft motor 6 can be ensured to drive the two first mounting plates 2 to approach or separate from each other at the same time after being started; compared with the mode that a single-shaft motor is adopted to drive the first mounting plate 2 to move, the mode has the advantages that the air expansion shaft 12 can be installed regardless of the length of the air expansion shaft 12, the centers of the air expansion shaft 12, the leveling roller 13 and the rotating roller 17 can be guaranteed to be positioned on the same plane, the carbon fiber cloth can be conveniently wound, the carbon fiber cloth can be prevented from being offset in the winding process, and the carbon fiber cloth can be orderly wound on the air expansion shaft 12.

The sleeve 18 is hexagonal, both ends of the inflatable shaft 12 are hexagonal, and both ends of the inflatable shaft 12 are matched with the sleeve 18; as shown in fig. 3, in this embodiment, the two ends of the sleeve 18 and the inflatable shaft 12 are both hexagonal and mutually matched, when the sleeve 18 is sleeved on the two ends of the inflatable shaft 12, the inflatable shaft 12 can be ensured not to shake, and the inflatable shaft 12 can be driven to rotate, so that the inflatable shaft 12 can be more conveniently installed and detached; in practice, as long as the holes of the sleeve 18 can be sleeved with the two ends of the inflatable shaft 12 and can be limited, a few simple shapes can be selected for facilitating the installation and the disassembly of the inflatable shaft 12.

The two threaded rods 7 extend to the front and rear walls of the square groove 5 respectively but do not contact with them; the farthest distance between the two first mounting plates 2 is the distance between the two ends of the square groove 5, and at the moment, the square groove 5 limits the first mounting plates 2 to prevent the first mounting plates 2 from falling out of the base 1; the threaded rod 7 extends to the front end and the rear end of the square groove 5, so that the first mounting plate 2 is always in threaded connection with the threaded rod 7, and the phenomenon of unstable connection is avoided; in fact, the threaded rod 7 may extend into the base 1, and only holes may be formed at corresponding positions.

The bottom ends of the two first mounting plates 2 are movably connected with rotating balls; the swing joint can make first mounting panel 2 more convenient when removing in the swivel ball of first mounting panel 2 bottom, avoids the too big loss that causes biax motor 6 of friction.

The arc-shaped plate 10 is positioned right below the inflatable shaft 12, and the electric telescopic rod 9 is positioned right below the arc-shaped plate 10; the more the carbon fiber cloth coiled on the air expansion shaft 12, the larger the diameter of the carbon fiber cloth roller, and under the drive of the electric telescopic rod 9, the arc-shaped plate 10 can lift under the center position of the carbon fiber cloth roller, so that the carbon fiber cloth roller is prevented from toppling due to unstable gravity center in the process of disassembling the carbon fiber cloth roller, and the safety of workers is ensured.

Working principle: when the carbon fiber cloth rolling device is used, firstly, the double-shaft motor 6 is started by placing the air expansion shaft 12 between the two sleeves 18, the two first mounting plates 2 which are in threaded connection with the two threaded rods 7 are driven by the threaded rods 7 with opposite threaded directions to slowly approach each other, the two ends of the air expansion shaft 12 are hexagonal and matched with the sleeves 18, after the two sleeves 18 are sleeved with the two ends of the air expansion shaft 12 simultaneously, the double-shaft motor 6 is stopped, the carbon fiber cloth is fixed on the surface of the air expansion shaft 12 according to the sequence above the rotating roller 17, below the leveling roller 13 and above the air expansion shaft 12, the motor 11 is started, the output end of the motor 11 rotates anticlockwise to drive the air expansion shaft 12 to roll, and as the leveling roller 13 is in rotational connection with the two movable blocks 14, the movable blocks 14 are in sliding connection with the square holes 16 formed in the second mounting plates 3 and are fixedly connected with the second mounting plates 3 through the springs 15, and therefore, in the rolling process of the carbon fiber cloth, the leveling roller 13 can press the carbon fiber cloth downwards under the elastic force of the springs 15, and the carbon fiber cloth can be prevented from being excessively stretched and broken when the carbon fiber cloth is ensured.

After the carbon fiber cloth is rolled, the electric telescopic rod 9 is started to drive the arc-shaped plate 10 to rise to the lower part of the carbon fiber cloth roller, the double-shaft motor 6 is started to drive the two first mounting plates 2 to be simultaneously far away, so that the sleeve 18 and the two ends of the inflatable shaft 12 are classified, and the center of the arc-shaped plate 10 and the center of the inflatable shaft 12 are positioned on the same plane, so that the carbon fiber cloth roller cannot fall off from the arc-shaped plate 10 in the process of separating the inflatable shaft 12 from the sleeve 18, and then the carbon fiber cloth roller can be taken down by manually lifting; the cloth placing operation of the carbon fiber cloth roller can be realized through the operation opposite to the operation; the carbon fiber cloth winding and unwinding device enables the disassembly of the air expansion shaft 12 and the carbon fiber cloth roller to be safer and more convenient, and the carbon fiber cloth roller can be quickly taken down from the device on the premise of ensuring the safety of workers.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (9)

1. The carbon fiber cloth winding and unwinding device comprises a base (1), a winding and unwinding mechanism and a leveling mechanism, wherein the winding and unwinding mechanism and the leveling mechanism are sequentially arranged on the base (1) from left to right; the winding and unwinding mechanism comprises a first mounting plate (2), a double-shaft motor (6), a threaded rod (7), a boss (8), an electric telescopic rod (9), an arc-shaped plate (10), a motor (11), an air expansion shaft (12) and a sleeve (18), and is characterized in that: the top end of the base (1) is provided with a square groove (5), a first mounting plate (2) is connected in a sliding manner in the square groove (5), two first mounting plates (2) are arranged, and threaded holes are formed in the bottoms of the first mounting plates; the center of the bottom end of the square groove (5) is provided with a double-shaft motor (6), the output ends of the double-shaft motor (6) are fixedly connected with threaded rods (7), and the threaded rods (7) are in threaded connection with threaded holes in the bottom of the first mounting plate (2); the top end of the base (1) is fixedly connected with a boss (8), the top end of the boss (8) is fixedly connected with an electric telescopic rod (9), and the output end of the electric telescopic rod (9) is fixedly connected with an arc-shaped plate (10); a sleeve (18) is rotatably connected to one side adjacent to the two first mounting plates (2), and an inflatable shaft (12) is slidably connected to the two sleeves (18); the front side one end, far away from the air expansion shaft (12), of the first mounting plate (2) is fixedly connected with a motor (11) through a workbench, and the output end of the motor (11) penetrates through the first mounting plate (2) and is fixedly connected with a sleeve (18).

2. A carbon fiber cloth rolling and unrolling device according to claim 1, wherein: the leveling mechanism comprises a second mounting plate (3), a third mounting plate (4), springs (15), moving blocks (14), leveling rollers (13) and rotating rollers (17), wherein the second mounting plate (3) and the third mounting plate (4) are fixedly connected to the top end of the base (1), two square holes (16) are formed in the second mounting plate (3) and the third mounting plate (4), the springs (15) are fixedly connected to the top ends of the square holes (16), the moving blocks (14) are fixedly connected to one end of the springs (15) close to the base (1), and the leveling rollers (13) are rotatably connected between the two moving blocks (14); a rotating roller (17) is rotatably connected between the two third mounting plates (4).

3. A carbon fiber cloth rolling and unrolling device according to claim 2, wherein: the height of the rotating roller (17) is higher than that of the leveling roller (13); the height of the air expansion shaft (12) is higher than that of the leveling roller (13).

4. A carbon fiber cloth rolling and unrolling device according to claim 2, wherein: the moving block (14) is in sliding connection with the square hole (16).

5. A carbon fiber cloth rolling and unrolling device according to claim 1, wherein: the thread directions of the two threaded rods (7) are opposite, and the thread directions of the threaded holes formed in the bottoms of the two first mounting plates (2) are opposite.

6. A carbon fiber cloth rolling and unrolling device according to claim 1, wherein: the sleeve (18) is hexagonal, both ends of the inflatable shaft (12) are hexagonal, and both ends of the inflatable shaft (12) are matched with the sleeve (18).

7. A carbon fiber cloth rolling and unrolling device according to claim 1, wherein: the two threaded rods (7) extend to the front and rear walls of the square groove (5) respectively but are not in contact with them.

8. A carbon fiber cloth rolling and unrolling device according to claim 1, wherein: the bottom ends of the two first mounting plates (2) are movably connected with rotating balls.

9. A carbon fiber cloth rolling and unrolling device according to claim 1, wherein: the arc-shaped plate (10) is positioned right below the inflatable shaft (12), and the electric telescopic rod (9) is positioned right below the arc-shaped plate (10).

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