CN217021958U

CN217021958U - Carbon ribbon unwinding mechanism

Info

Publication number: CN217021958U
Application number: CN202220829703.5U
Authority: CN
Inventors: 洪政国; 洪政军
Original assignee: Tongyou Qianhang Industry Shanghai Co ltd
Current assignee: Tongyou Qianhang Industry Shanghai Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-07-22
Anticipated expiration: 2032-04-12

Abstract

The utility model relates to the technical field of carbon ribbon unreeling, and discloses a carbon ribbon unreeling mechanism, which solves the problem that the existing unreeling mechanism in the market has no limiting device when reeling a carbon ribbon, so that the unevenness of the carbon ribbon can occur when reeling, and the wrinkle occurs when reeling the carbon ribbon, thereby reducing the reeling quality, and comprises a box body, wherein the surface of the box body is provided with a fixed groove, the top and the bottom of the inner cavity of the fixed groove are fixedly connected with two fixed plates, a servo motor is fixedly connected between the four fixed plates, the output end of the surface of the servo motor is rotatably connected with a rotating shaft, the other end of the rotating shaft is fixedly connected with a reeling roller, the surface of the box body is positioned at the top of the fixed groove and is provided with a sliding groove, the inner cavity of the sliding groove is provided with the limiting device, so that the carbon ribbon is flatter when reeling is achieved, thereby improving the effect of rolling quality.

Description

Carbon ribbon unwinding mechanism

Technical Field

The utility model belongs to the technical field of carbon ribbon unreeling, and particularly relates to a carbon ribbon unreeling mechanism.

Background

The carbon fiber tape is a ribbon made of carbon fibers, is called a carbon tape for short, is used for winding composite materials, extruding and stretching carbon tape reinforced composite materials, heating bodies, conductive materials, semiconductor materials and the like, and needs to use an unwinding mechanism when the carbon tape is wound.

But the unwinding mechanism to the carbon ribbon rolling in the existing market still has some problems when using, and current unwinding mechanism is owing to do not have stop device when carrying out the rolling to lead to the carbon ribbon unevenness can appear when carrying out rolling work, thereby lead to the carbon ribbon fold to appear in the rolling, and then reduce the quality of rolling, for this reason, we have provided a carbon ribbon unwinding mechanism.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the carbon ribbon unwinding mechanism which effectively solves the problems that the carbon ribbon is not flat when being wound due to the fact that the conventional unwinding mechanism in the market does not have a limiting device, so that the carbon ribbon is folded when being wound, and the winding quality is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a carbon ribbon unwinding mechanism, the power distribution box comprises a box body, the fixed slot has been seted up on the surface of box, two fixed plates of the equal fixedly connected with in top and bottom of fixed slot inner chamber, four fixedly connected with servo motor between the fixed plate, the output on servo motor surface rotates and is connected with the pivot, the other end fixedly connected with rolling gyro wheel of pivot, the box surface is located the top of fixed slot and has seted up the spout, the inner chamber of spout is equipped with stop device.

Preferably, the limiting device comprises a sliding rod inserted into an inner cavity of the sliding groove in a sliding mode, a fixed shaft is vertically and fixedly inserted into the inner cavity of the sliding groove, a through hole is formed in the top of the sliding rod, the fixed shaft penetrates through the sliding rod in the through hole in an inserted mode, and a rolling shaft is sleeved on the circumferential surface of one end, located on the outer side of the sliding groove, of the sliding rod in a rotating mode.

Preferably, the circumferential surface of the fixed shaft is sleeved with a spring, the top of the spring is fixedly connected to the top of the inner cavity of the sliding groove, and the bottom of the spring is fixedly connected to the top of the sliding rod.

Preferably, the slide bar is located the inboard one end fixedly connected with slider of spout, the slide has been seted up to the inboard of spout, the slider slides and pegs graft in the slide.

Preferably, the circumferential surface of the roller is provided with a lubricating layer, and the circumferential surface of the roller is attached to the circumferential surface of the winding roller.

Preferably, the other side of the surface of the box body is provided with an unwinding roller with the same structure as the winding roller, and the diameter of the unwinding roller is the same as that of the winding roller.

Compared with the prior art, the utility model has the beneficial effects that:

when in work, the rolling shaft is pulled upwards, the rolling shaft drives the sliding rod to extrude the spring upwards to slide in the sliding chute along the fixed shaft, then the rolling device of the carbon ribbon to be rolled is sleeved on the circumferential surface of the rolling roller, and then the rolling shaft is loosened and pulled, at the moment, because the extrusion force applied to the spring is cancelled, therefore, the spring can rebound downwards to extrude the slide rod, the slide rod can drive the slide block to slide downwards in the slide way, and due to the arrangement of the slide block and the slide way, so the slide bar can be more stable when sliding, the slide bar can drive the rolling shaft to slide downwards to extrude the rolling roller, then, the servo motor is started through electrical connection, the servo motor drives the rotating shaft to rotate, the rotating shaft drives the rolling roller to rotate, can carry out the rolling to the carbon ribbon, realized having stop device to reached that the carbon ribbon is more level and smooth when the rolling, and then improved the effect of rolling quality.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic cross-sectional view of the overall side view of the present invention;

FIG. 3 is an enlarged view of A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of B of FIG. 2 according to the present invention;

in the figure: 1. a box body; 2. fixing grooves; 3. a fixing plate; 4. a servo motor; 5. a rotating shaft; 6. winding rollers; 7. a chute; 8. a slide bar; 9. a through hole; 10. a roller; 11. a slider; 12. a slideway; 13. a fixed shaft; 14. a spring; 15. and unwinding rollers.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 4, the winding device comprises a box body 1, wherein a fixing groove 2 is formed in the surface of the box body 1, two fixing plates 3 are fixedly connected to the top and the bottom of an inner cavity of the fixing groove 2, a servo motor 4 is fixedly connected between the four fixing plates 3, a rotating shaft 5 is rotatably connected to an output end of the surface of the servo motor 4, a winding roller 6 is fixedly connected to the other end of the rotating shaft 5, a sliding groove 7 is formed in the top, located at the fixing groove 2, of the surface of the box body 1, and a limiting device is arranged in an inner cavity of the sliding groove 7.

In the second embodiment, on the basis of the first embodiment, the limiting device comprises a sliding rod 8 inserted into an inner cavity of the sliding groove 7 in a sliding mode, a fixing shaft 13 is vertically fixed and inserted into the inner cavity of the sliding groove 7 in a inserting mode, a through hole 9 is formed in the top of the sliding rod 8, the fixing shaft 13 penetrates through the sliding rod 8 in the through hole 9 in an inserting mode, and a rolling shaft 10 is sleeved on the circumferential surface of one end, located on the outer side of the sliding groove 7, of the sliding rod 8 in a rotating mode.

In the third embodiment, on the basis of the second embodiment, the spring 14 is sleeved on the circumferential surface of the fixed shaft 13, the top of the spring 14 is fixedly connected to the top of the inner cavity of the chute 7, and the bottom of the spring 14 is fixedly connected to the top of the sliding rod 8.

In the fourth embodiment, on the basis of the third embodiment, one end of the sliding rod 8, which is located at the inner side of the sliding groove 7, is fixedly connected with a sliding block 11, a sliding way 12 is formed at the inner side of the sliding groove 7, and the sliding block 11 is inserted into the sliding way 12 in a sliding manner.

In the fifth embodiment, on the basis of the fourth embodiment, a lubricating layer is arranged on the circumferential surface of the roller 10, and the circumferential surface of the roller 10 is attached to the circumferential surface of the winding roller 6.

Sixth, on the basis of the fifth embodiment, the unwinding roller 15 having the same structure as the winding roller 6 is disposed on the other side of the surface of the box body 1, and the diameter of the unwinding roller 15 is the same as that of the winding roller 6.

The working principle is as follows: when the carbon tape winding device works, firstly, the roller 10 is pulled upwards, the roller 10 drives the sliding rod 8 to upwards extrude the spring 14 to slide in the chute 7 along the fixed shaft 13, then, a winding device of a carbon tape to be wound is sleeved on the circumferential surface of the winding roller 6, then, the roller 10 is pulled by loosening, at the moment, the extrusion force applied to the spring 14 is cancelled, the spring 14 rebounds downwards to extrude the sliding rod 8, the sliding rod 8 drives the sliding block 11 to downwards slide in the slideway 12, the sliding rod 8 is more stable when sliding due to the arrangement of the sliding block 11 and the slideway 12, the sliding rod 8 drives the roller 10 to downwards slide to extrude the winding roller 6, then, the servo motor 4 is started through electrical connection, the servo motor 4 drives the rotating shaft 5 to rotate, and the rotating shaft 5 drives the roller 6 to rotate, so that the carbon tape can be wound.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a carbon ribbon unwinding mechanism, includes box (1), its characterized in that: fixed slot (2) have been seted up on the surface of box (1), two fixed plates (3) of the equal fixedly connected with in top and bottom of fixed slot (2) inner chamber, four fixedly connected with servo motor (4) between fixed plate (3), the output on servo motor (4) surface rotates and is connected with pivot (5), the other end fixedly connected with rolling gyro wheel (6) of pivot (5), spout (7) have been seted up at the top that box (1) surface is located fixed slot (2), the inner chamber of spout (7) is equipped with stop device.

2. The carbon ribbon unwinding mechanism of claim 1, wherein: the limiting device comprises a sliding rod (8) which is inserted into an inner cavity of the sliding groove (7) in a sliding mode, a fixing shaft (13) is inserted into the inner cavity of the sliding groove (7) in a vertical and fixed mode, a through hole (9) is formed in the top of the sliding rod (8), the fixing shaft (13) penetrates through the sliding rod (8) in the through hole (9) in an inserting mode, and a rolling shaft (10) is sleeved on the circumferential surface, located at one end of the outer side of the sliding groove (7), of the sliding rod (8) in a rotating mode.

3. The carbon ribbon unwinding mechanism of claim 2, wherein: the circumferential surface of the fixed shaft (13) is sleeved with a spring (14), the top of the spring (14) is fixedly connected to the top of the inner cavity of the sliding groove (7), and the bottom of the spring (14) is fixedly connected to the top of the sliding rod (8).

4. The carbon ribbon unwinding mechanism of claim 3, wherein: the sliding rod (8) is fixedly connected with a sliding block (11) at one end, located on the inner side of the sliding groove (7), a sliding way (12) is formed in the inner side of the sliding groove (7), and the sliding block (11) is inserted into the sliding way (12) in a sliding mode.

5. The carbon ribbon unwinding mechanism of claim 4, wherein: the circumferential surface of the rolling shaft (10) is provided with a lubricating layer, and the circumferential surface of the rolling shaft (10) is attached to the circumferential surface of the rolling roller (6).

6. The carbon ribbon unwinding mechanism of claim 5, wherein: and an unwinding roller (15) with the same structure as the winding roller (6) is arranged on the other side of the surface of the box body (1), and the diameter of the unwinding roller (15) is the same as that of the winding roller (6).