CN211112438U - Carbon fiber spreading device - Google Patents

Abstract

The utility model provides a fine device of carbon fiber exhibition, include: the heating rod group, the vibrating rod group and the driving device are arranged on the heating rod group; the vibrating bar groups and the driving device are alternately arranged in the vertical direction; each heating rod group comprises a plurality of heating rods arranged on the same horizontal plane; each vibrating bar group comprises a plurality of vibrating bars arranged on the same horizontal plane; the driving device is used for driving the vibrating rod to do reciprocating motion along the axis direction of the vibrating rod. Compared with the prior art, the beneficial effects of the utility model reside in that, the utility model provides a fine device of carbon fiber exhibition makes the carbon fiber exhibition fine more even through alternately setting up heating rod and vibrting spear through the vibrting spear, has ensured the fine effect of exhibition.

Description

Carbon fiber spreading device

Technical Field

The utility model relates to a fine technical field of combined material exhibition particularly, relates to a fine device of carbon fiber exhibition.

Background

The carbon fiber multi-axial warp knitted fabric has good overall performance, flexible design, good tensile property and tear resistance, and particularly enhances the yarn along the thickness direction, so that the interlaminar performance is greatly improved, the defect of poor interlaminar performance of the traditional laminated plate is overcome, and the carbon fiber multi-axial warp knitted fabric is widely applied to the fields of aerospace, wind power generation, light weight construction of tracks and the like. Tests on the carbon fiber fabric show that the smaller the mass per unit area, the smaller the deviation of the physical properties, and the better the covering operability, so that the fiber spreading process plays an important role in the physical properties of the fiber product.

As disclosed in patent 2012102817766, it carries the yarn to heating exhibition fine device through the wire device, after the fine device of heating exhibition was carried out the yarn and is fine for the first time, synchronous drive arrangement drive roller exhibition fine device operation, make the yarn follow heating exhibition fine device convey to roller exhibition fine device, carry out the secondary exhibition fine to the yarn through roller exhibition fine device, roller exhibition fine device carries out the balanced fine device of tension with the yarn that the secondary exhibition was fine finishes afterwards, carry out the last exhibition silk to the yarn through balanced exhibition fine device of tension.

In the technical scheme, when the carbon fiber yarns are subjected to fiber unfolding by the heating fiber unfolding device, the roller fiber unfolding device and the tension balancing fiber unfolding device, the yarns are easily thrown together, so that the fiber unfolding effect is influenced.

In view of the above-mentioned drawbacks, the present inventors have made active research and innovation to create a carbon fiber spreading device, which is more practical.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a fine device of carbon fiber exhibition aims at solving prior art, and during carbon fiber yarn exhibition was fine, exhibition fine inhomogeneous technical problem.

The utility model provides a fine device of carbon fiber exhibition, include: the heating rod group, the vibrating rod group and the driving device are arranged on the heating rod group;

the vibrating bar groups and the driving device are alternately arranged in the vertical direction;

each heating rod group comprises a plurality of heating rods arranged on the same horizontal plane;

each vibrating bar group comprises a plurality of vibrating bars arranged on the same horizontal plane;

the driving device is used for driving the vibrating rod to do reciprocating motion along the axis direction of the vibrating rod.

Furthermore, the driving device comprises a servo motor, a shaft, an eccentric wheel, a bearing, an eccentric frame and a joint bearing;

the shaft is vertically arranged;

the servo motor is used for driving the shaft to rotate;

the eccentric wheel is sleeved on the shaft;

the bearing is sleeved on the eccentric wheel;

the eccentric frame is sleeved on the bearing,

one end of the oscillating bearing is connected with the vibrating rod through a support rod, and the other end of the oscillating bearing is fixedly connected with the eccentric frame.

Further, the eccentric frame comprises a bearing part and an extension part;

the bearing part comprises a first through hole and a second through hole which are concentrically arranged, the first through hole is used for bearing the bearing, and the second through hole is used for the shaft to pass through;

one end of the extension part is fixedly connected with the bearing part, and the other end of the extension part is provided with an external thread connected with the joint bearing.

Furthermore, the driving device also comprises an end cover, and the end cover is covered on the first through hole through a bolt and used for fixing the bearing.

Further, still including setting up every the guide rail of vibrting spear below, the guide rail with the vibrting spear slides and connects.

Further, still include the triangular supports frame, the triangular supports frame is used for fixing the guide rail.

Compared with the prior art, the beneficial effects of the utility model reside in that, the utility model provides a fine device of carbon fiber exhibition makes the carbon fiber exhibition fine more even through alternately setting up heating rod and vibrting spear through the vibrting spear, has ensured the fine effect of exhibition.

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 side view of a carbon fiber spreading device according to an embodiment of the present invention;

fig. 2 is a left side view of a carbon fiber spreading device provided in an embodiment of the present invention;

fig. 3 is a front view of a carbon fiber spreading device according to an embodiment of the present invention;

fig. 4 is a partially enlarged view of a driving device according to an embodiment of the present invention;

fig. 5 is a partial enlarged view of an eccentric frame according to an embodiment of the present invention;

reference numerals: 1. a set of heating rods; 11. a heating rod; 2. a vibrating bar set; 21. a vibrating rod; 3. a drive device; 31. a servo motor; 32. a shaft; 33. an eccentric wheel; 34. a bearing; 35. an eccentric frame; 351. a bearing part; 3511. a first through hole; 3512. a second through hole; 352. an extension portion; 36. a knuckle bearing; 37. a support rod; 38. an end cap; 4. a guide rail; 5. a triangular support frame.

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 that the present invention is a carbon fiber spreading device, including: heating rod group 1, vibrating rod group 2, drive arrangement 3, wherein, vibrating rod group 2 sets up in turn with drive arrangement 3 in vertical direction, namely, from last to being vibrating rod group 2 down in proper order, heating rod group 1, vibrating rod group 2, every heating rod group 1 all is including setting up a plurality of heating rods 11 on same horizontal plane, every vibrating rod group 2 all is including setting up a plurality of vibrating spears 21 on same horizontal plane, drive arrangement 3 is used for driving vibrating spear 21 and is reciprocating motion along its axis direction. Compared with the prior art, through set up vibration stick group 2 in the both sides of heating rod group 1, vibration stick group 2 makes when exhibition is fine through the vibration, and the carbon fiber silk is more even.

In this embodiment, the driving devices 3 are arranged according to the number of the vibrating rods 21 included in each group of the vibrating rod groups 2, each driving device 3 drives one row of the vibrating rods 21 to reciprocate, specifically, each driving device 3 includes a servo motor 31, a shaft 32, an eccentric wheel 33, a bearing 34, an eccentric frame 35 and a joint bearing 36, the shafts 32 are vertically arranged and located on a plane where the vibrating rods 21 in the same row are located, the servo motor 31 is used for driving the shaft 32 to rotate, the eccentric wheel 33 is sleeved on the shaft 32, the bearing 34 is sleeved on the eccentric wheel 33, the eccentric frame 35 is sleeved on the bearing 34, one end of the joint bearing 36 is connected with the vibrating rods 21 through a supporting rod 37, and the other end of the joint bearing 36 is fixedly. In the specific implementation, the number of the eccentric wheel 33, the bearing 34, the eccentric frame 35 and the joint bearing 36 of each driving device 3 is determined according to the group number of the vibration rod groups 2, the arrangement can simultaneously drive a row of vibration rods 21 to reciprocate through the same servo motor 31, the loss of electric energy is saved, and the cycle of the reciprocating motion can be adjusted by controlling the rotating speed of the servo motor.

In this embodiment, the eccentric frame 35 includes a bearing portion 351 and an extension portion 352, wherein the bearing portion 351 includes a first through hole 3511 and a second through hole 3512 that are concentrically disposed, a diameter of the first through hole 3511 is larger than that of the second through hole 3512, the first through hole 3511 and the second through hole 3512 form a clamping surface with a boundary to bear the bearing 34, the second through hole 3512 is used for the shaft 32 to pass through, one end of the extension portion 352 is fixedly connected to the bearing portion 351, and the other end of the extension portion is provided with an external thread connected to the joint bearing 36. In specific implementation, the extension portion 352 and the carrying portion 351 may be integrally formed, or may be fixedly connected by welding or the like.

In this embodiment, the driving device 3 further includes an end cap 38, and the end cap 38 is covered on the first through hole 3511 through a bolt to fix the bearing 34 and prevent the bearing 34 from falling off the eccentric frame 35.

In order to prevent the vibration rods 21 from being displaced during the reciprocating motion, a guide rail 4 is disposed below each vibration rod 21, and the guide rail 4 is slidably connected to the vibration rod 21 for guiding.

In this embodiment, the present invention further comprises a triangular support frame 5 for fixing the guide rail 4.

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 (6)

1. A carbon fiber spreading device is characterized by comprising: the heating rod group (1), the vibrating rod group (2) and the driving device (3);

the vibrating bar groups (2) and the driving device (3) are alternately arranged in the vertical direction;

each heating rod group (1) comprises a plurality of heating rods (11) arranged on the same horizontal plane;

each vibrating bar group (2) comprises a plurality of vibrating bars (21) arranged on the same horizontal plane;

the driving device (3) is used for driving the vibrating rod (21) to do reciprocating motion along the axis direction of the vibrating rod.

2. The carbon fiber spreading device according to claim 1, wherein the driving device (3) comprises a servo motor (31), a shaft (32), an eccentric wheel (33), a bearing (34), an eccentric frame (35), and a joint bearing (36);

the shaft (32) is vertically arranged;

the servo motor (31) is used for driving the shaft (32) to rotate;

the eccentric wheel (33) is sleeved on the shaft (32);

the bearing (34) is sleeved on the eccentric wheel (33);

the eccentric frame (35) is sleeved on the bearing (34),

one end of the joint bearing (36) is connected with the vibrating rod (21) through a support rod (37), and the other end of the joint bearing is fixedly connected with the eccentric frame (35).

3. The carbon fiber spreading device according to claim 2, wherein the eccentric frame (35) comprises a bearing portion (351), an extension portion (352);

the bearing part (351) comprises a first through hole (3511) and a second through hole (3512) which are concentrically arranged, the first through hole (3511) is used for bearing the bearing (34), and the second through hole (3512) is used for allowing the shaft (32) to pass through;

one end of the extension part (352) is fixedly connected with the bearing part (351), and the other end of the extension part is provided with an external thread connected with the joint bearing (36).

4. The carbon fiber spreading device according to claim 3, wherein the driving device (3) further comprises an end cap (38), and the end cap (38) is covered on the first through hole (3511) through a bolt to fix the bearing (34).

5. The carbon fiber spreading device according to any one of claims 1 to 4, further comprising a guide rail (4) disposed below each of the vibrating rods (21), wherein the guide rail (4) is slidably connected to the vibrating rods (21).

6. The carbon fiber spreading device according to claim 5, further comprising a triangular support frame (5), wherein the triangular support frame (5) is used for fixing the guide rail (4).

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