CN210944227U - Mixed weaving unwinding device - Google Patents

Abstract

The utility model provides a mixed braiding unwinding device, include: the device comprises at least two bases arranged in parallel, wherein slide rails are arranged on the bases; every be provided with an unwinding device on the base at least, unwinding device with the base slides and is connected, unwinding device includes the mount, sets up two unreel the axle, the collection device between the mount, it is used for the carbon fiber to unreel the axle, collection device parallel arrangement is in unreel the axle top for the centrifugation paper to keeping apart the carbon fiber coiled hair is rolled up. Compared with the prior art, the beneficial effects of the utility model reside in that, the utility model provides a mixed braiding unwinding device sets up an unwinding device on every base at least through setting up two bases at least, and unwinding device slides with the base and is connected, can adjust the breadth according to production technology wantonly.

Description

Mixed weaving unwinding device

Technical Field

The utility model relates to a combined material unreels technical field, particularly, relates to a mixed braiding unwinding device.

Background

The carbon glass hybrid fabric integrates the advantages of carbon fiber and glass fiber, so that the carbon glass hybrid fabric is widely applied to the industrial manufacturing field of wind power blades and the like. When weaving carbon fiber and glass fiber mixed fabrics, the carbon fibers are generally spread first, so that carbon fiber bundles are flatter, thinner and more uniformly arranged, and the performance of the fabrics is improved.

Chinese patent publication No.: CN 107523931A discloses a carbon glass one-step mixed weaving process and device, the process comprises unreeling carbon fibers through a constant tension creel, carrying out on-line fiber expanding through a fiber expanding device after yarn is collected by the yarn collecting creel, synchronously feeding the glass fiber spun yarns conveyed by a weft laying device in the same direction and glass fibers conveyed in the other direction into a multi-axial warp knitting machine to be woven into a carbon glass mixed woven fabric, and then reeling.

When the carbon fibers are unreeled through the creel, the width of the door cannot be adjusted according to the production process, so that inconvenience is brought to production, and the production efficiency is affected.

In view of the above-mentioned drawbacks, the present designer has made active research and innovation to create a mixed braiding unwinding device, which is more practical.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a thoughtlessly compile unwinding device aims at solving prior art, thoughtlessly compile unwinding device can't carry out the technical problem of breadth adjustment according to the production technology requirement.

The utility model provides a mixed braiding unwinding device, include:

the device comprises at least two bases arranged in parallel, wherein slide rails are arranged on the bases;

every be provided with an unwinding device on the base at least, unwinding device with the base slides and is connected, unwinding device includes the mount, sets up two unreel the axle, the collection device between the mount, it is used for the carbon fiber to unreel the axle, collection device parallel arrangement is in unreel the axle top for the centrifugation paper to keeping apart the carbon fiber coiled hair is rolled up.

Further, the tension adjusting device comprises a tension roller and a rotating arm;

one end of the rotating arm is rotatably connected with the fixed frame;

the tension roller is arranged at one end, far away from the fixed frame, of the rotating arm and is parallel to the unreeling shaft.

Further, still include tension detection device, tension detection device includes tension sensor, buffer spring, wherein one end of tension sensor with the mount lateral wall is connected, the other end with buffer spring connects, the buffer spring other end with the rotor arm lateral wall is connected.

Further, still include a drive mechanism, a drive mechanism includes first motor, first belt, first motor passes through first belt drives the axle of unreeling rotates.

Further, the paper delivery device further comprises a second driving mechanism, wherein the second driving mechanism comprises a second motor and a second belt, and the second motor drives the paper delivery device to rotate through the second belt.

Further, the device also comprises a second transition roller, and the second transition roller is fixedly connected with the base through an L-shaped bracket.

Further, still include first transition roller, first transition roller sets up between the unreeling axle and the tension roller.

Compared with the prior art, the beneficial effects of the utility model reside in that, the utility model provides a mixed braiding unwinding device sets up an unwinding device on every base at least through setting up two bases at least, and unwinding device slides with the base and is connected, can adjust the breadth according to production technology wantonly.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic view of an overall structure of a mixed braiding unwinding device provided in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an unwinding device according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of an unwinding device provided in an embodiment of the present invention;

fig. 4 is a schematic view of the mixed braiding unwinding device according to an embodiment of the present invention;

FIG. 5 is an enlarged view of a portion of A in FIG. 4;

reference numerals: 1. a base; 3. an unwinding device; 31. a fixed mount; 32. unwinding the reel; 33. a delivery unit; 34. a tension adjusting device; 341. a tension roller; 342. a rotating arm; 35. a tension detection device; 351. a tension sensor; 352. a buffer spring; 36. a first drive mechanism; 361. a first motor; 362. a first belt; 37. a second drive mechanism; 371. a second motor; 372. a second belt; 4. a second transition roll; 5. a first transition roll.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. In the description of the present invention, it should be noted that the orientations and positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are based on the orientations and positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 5, it can be seen from the drawings that the mixed braiding and unwinding device provided in the embodiment of the present invention includes: at least two bases 1 arranged in parallel, wherein the bases 1 are provided with slide rails, and the embodiment is a double-slide rail structure; at least one unwinding device 3 is arranged on each base 1, the unwinding devices 3 are connected with the bases 1 in a sliding mode, each unwinding device 3 comprises a fixing frame 31, an unwinding shaft 32 and a paper collecting device 33, the unwinding shafts 32 are arranged between the two fixing frames 31 and used for unwinding carbon fibers, and the paper collecting devices 33 are arranged above the unwinding shafts 32 in parallel and used for collecting centrifugal paper for isolating carbon fiber disc heads. Compared with the prior art, the beneficial effects of the utility model reside in that, the utility model provides a thoughtlessly compile unwinding device through setting up two base 1 at least, set up an unwinding device 3 on every base 1 at least, and unwinding device 3 slides with base 1 and is connected, can adjust the breadth according to production technology wantonly.

In this embodiment, the tension adjusting device 34 is further included, the tension adjusting device 34 includes a tension roller 341 and a rotating arm 342, one end of the rotating arm 342 is rotatably connected to the fixing frame 31, and the tension roller 341 is disposed at one end of the rotating arm 342 far away from the fixing frame 31 and is parallel to the unreeling shaft 32. The tension adjustment is performed by rotating the tension roller 341.

In this embodiment, the tension detection device 35 is further included, the tension detection device 35 includes a tension sensor 351 and a buffer spring 352, one end of the tension sensor 351 is connected to the side wall of the fixed frame 31, the other end of the tension sensor 351 is connected to the buffer spring 352, the other end of the buffer spring 352 is connected to the side wall of the rotating arm 342, and when the rotating arm 342 rotates, the buffer spring 352 absorbs the shock. The tension sensor 351 displays the tension in real time, and the tension adjusting device 34 adjusts the tension, so that the tension on each unwinding device 3 can be guaranteed to be consistent.

In this embodiment, the unwinding device further includes a first driving mechanism 36, the first driving mechanism 36 includes a first motor 361 and a first belt 362, and the first motor 361 drives the unwinding shaft 32 to rotate through the first belt 362.

In this embodiment, the paper delivery device further includes a second driving mechanism 37, the second driving mechanism 37 includes a second motor 371 and a second belt 372, and the second motor 371 drives the paper delivery device 33 to rotate through the second belt 372.

In this embodiment, the unreeling device further includes a second transition roller 4, the second transition roller 4 is fixedly connected to the base 1 through an L-shaped bracket 41, and in specific implementation, the second transition roller 4 covers the entire length direction of the base 1, that is, the unreeling devices 3 on the same base 1 share one second transition roller 4.

In the present embodiment, a first transition roller 5 is further included, and the first transition roller 5 is disposed between the unwinding shaft 32 and the tension roller 341.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (7)

1. The utility model provides a thoughtlessly compile unwinding device which characterized in that includes:

the device comprises at least two bases (1) which are arranged in parallel, wherein slide rails are arranged on the bases (1);

every be provided with an unwinding device (3) on base (1) at least, unwinding device (3) with base (1) slides and is connected, unwinding device (3) include mount (31), set up two unreel axle (32), collection device (33) between mount (31), unreel axle (32) are used for the carbon fiber to unreel, collection device (33) parallel arrangement is in unreel axle (32) top for carry out the rolling to the centrifugal paper of keeping apart the carbon fiber coiled hair.

2. The mixing and winding unreeling device of claim 1 further comprising a tension adjusting device (34), wherein the tension adjusting device (34) comprises a tension roller (341) and a rotating arm (342);

one end of the rotating arm (342) is rotatably connected with the fixed frame (31);

the tension roller (341) is arranged at one end of the rotating arm (342) far away from the fixed frame (31) and is parallel to the unreeling shaft (32).

3. The mixing and unwinding device according to claim 2, further comprising a tension detection device (35), wherein the tension detection device (35) comprises a tension sensor (351) and a buffer spring (352), one end of the tension sensor (351) is connected to the side wall of the fixed frame (31), the other end of the tension sensor is connected to the buffer spring (352), and the other end of the buffer spring (352) is connected to the side wall of the rotating arm (342).

4. The mixing and unwinding device according to claim 1, further comprising a first driving mechanism (36), wherein the first driving mechanism (36) comprises a first motor (361) and a first belt (362), and the first motor (361) drives the unwinding shaft (32) to rotate through the first belt (362).

5. The mixing and unwinding device according to claim 4, further comprising a second driving mechanism (37), wherein the second driving mechanism (37) comprises a second motor (371) and a second belt (372), and the second motor (371) drives the paper collecting device (33) to rotate through the second belt (372).

6. The mixing, braiding and unreeling device according to claim 1, further comprising a second transition roller (4), wherein the second transition roller (4) is fixedly connected with the base (1) through an L-shaped bracket (41).

7. The co-weaving unreeling device according to claim 2, characterized in that further comprising a first transition roller (5), the first transition roller (5) being disposed between the unreeling shaft (32) and the tension roller (341).

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