CN211310434U - Yarn shaft tension adjusting device - Google Patents

Abstract

The utility model discloses a yarn shaft tension adjusting device, which comprises a frame, wherein a fixed shaft extending laterally is arranged on the frame, and an outer cylinder rotating relative to the fixed shaft is sleeved on the fixed shaft; the brake device is used for limiting the outer cylinder body to rotate relative to the fixed shaft; the brake device comprises a brake pad close to the outer side wall of the outer cylinder and a transmission mechanism for controlling the brake pad to abut against or be far away from the outer cylinder; the transmission mechanism is a telescopic push rod; one end of the outer cylinder body, which is close to the rack, is provided with a yarn disc, and the yarn disc rotates along with the outer cylinder body; the outer cylinder body is sleeved with a first rubber ring attached to the end face of the yarn disc; and a second rubber ring far away from the frame end is further sleeved on the outer cylinder body. The adjusting device has the characteristic that the fiber wire is smoothly unreeled, the tension in the process of unreeling the fiber wire is adjustable, the use is flexible and convenient, the whole function is complete, and the practicability is high.

Description

Yarn shaft tension adjusting device

Technical Field

The utility model relates to a textile sector, more specifically say, it relates to a yarn axle tension adjusting device.

Background

In the existing textile field, most fabric products need to finish the weaving of the fabric by winding fiber threads or spun yarns on a small yarn bobbin on a warp beam and then processing the yarn by a weaving machine. However, in the process of winding the fiber or the spun yarn on the warp beam, the winding end is in continuous rotating winding action, the unwinding end is mostly naturally pulled unwinding, the tension of the fiber or the spun yarn in the middle of the unwinding end is changed in real time, the winding of the fiber or the spun yarn is not facilitated, adjacent silk yarns are easily disturbed together, the processing is affected, the production efficiency is reduced, and the overall effect is poor. Therefore, the utility model provides a yarn axle tension adjusting device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome not enough among the above-mentioned prior art, provide a spool tension adjusting device, this adjusting device has the fibre line and unreels smooth and easy characteristics to it is adjustable to unreel fibre line in-process tension, and it is nimble convenient to use.

In order to solve the technical problem, the purpose of the utility model is to realize like this: the utility model relates to a yarn shaft tension adjusting device, which comprises a frame, wherein a fixed shaft extending laterally is arranged on the frame, and an outer cylinder rotating relative to the fixed shaft is sleeved on the fixed shaft; the device also comprises a braking device for limiting the outer cylinder body to rotate relative to the fixed shaft.

The utility model discloses further set up to: the brake device comprises a brake pad close to the outer side wall of the outer cylinder and a transmission mechanism for controlling the brake pad to abut against or be far away from the outer cylinder.

The utility model discloses further set up to: the transmission mechanism is a telescopic push rod.

The utility model discloses further set up to: and a yarn disc is arranged at one end of the outer cylinder body, which is close to the rack, and rotates along with the outer cylinder body.

The utility model discloses further set up to: the outer cylinder body is sleeved with a first rubber ring attached to the end face of the yarn disc; and a second rubber ring far away from the frame end is further sleeved on the outer cylinder body.

The utility model discloses further set up to: the surface of yarn dish covers there is the sponge that gives sound insulation, and the sponge that gives sound insulation is lamellar and pastes and establish the surface of yarn dish.

The utility model discloses further set up to: the bearing is embedded in the outer cylinder body, the fixed shaft is inserted in the bearing, and the outer cylinder body rotates relative to the fixed shaft through the bearing.

The utility model discloses further set up to: and a brake frame for fixing the brake device is arranged on the frame.

To sum up, the utility model discloses following beneficial effect has:

1. the relative rotating speed of the outer cylinder is limited by additionally arranging the braking device, so that the tension of the yarns is adjusted, the proper tension is kept, the adjacent yarns are not easy to be disturbed together, the processing is easy, and the processing efficiency is high;

2. the yarn drum sleeved on the outer cylinder body is positioned and installed by additionally arranging the yarn disc;

3. the rubber ring is arranged to improve the friction force between the yarn drum and the outer drum body, so that the yarn drum is convenient to roll, and the yarn unwinding is prevented from being influenced by the slipping of the yarn drum;

4. the sound-insulation sponge is added to absorb noise generated after collision with the outer cylinder body and the yarn disc in the unwinding process of the yarn cylinder, so that the effects of sound absorption and noise reduction are achieved;

5. the bearing is arranged in the outer cylinder body and connected with the fixed shaft, so that stable rotation is realized;

6. the brake frame is used for fixedly mounting the brake device.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of another view angle of the present invention.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is provided in conjunction with the specific examples, but it should be understood that these descriptions are only for the purpose of further illustrating the features and advantages of the present invention, and are not intended to limit the patent requirements of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The invention will be further described with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1 to 2, a yarn shaft tension adjusting device according to the present embodiment includes a frame 1, a laterally extending fixed shaft 2 is disposed on the frame 1, and an outer cylinder 3 rotating relative to the fixed shaft 2 is sleeved on the fixed shaft 2; and the device also comprises a braking device 4 for limiting the outer cylinder 3 to rotate relative to the fixed shaft 2.

Further, the brake device 4 includes a brake pad 41 adjacent to the outer side wall of the outer cylinder 3 and a transmission mechanism 42 for controlling the brake pad 41 to abut against or be away from the outer cylinder 3.

Further, the transmission mechanism 42 is a telescopic push rod.

In this embodiment, the bobbin to be unwound with the fiber thread is sleeved on the outer bobbin 3, the fiber thread is unwound therefrom, the bobbin is pulled to rotate together with the outer bobbin 3 relative to the fixed shaft 2, and when the rotation speed is too high, the telescopic push rod can be operated to bring the brake pad 41 close to the outer bobbin 3 and abut against the outer bobbin 3 appropriately to give resistance to the outer bobbin 3, thereby reducing the rotation speed of the outer bobbin 3 relative to the fixed shaft 2.

Furthermore, one end of the outer cylinder body 3, which is close to the rack 1, is provided with a yarn disc 5, and the yarn disc 5 rotates along with the outer cylinder body 3 and is used for positioning, installing and sleeving a yarn cylinder on the outer cylinder body 3.

Further, a rubber ring I6 attached to the end face of the yarn disc 5 is sleeved on the outer cylinder 3; still the cover is equipped with the rubber ring two 7 of keeping away from frame 1 end on the outer barrel 3, and the setting of rubber ring one 6 and rubber ring two 7 for improve the frictional force between a yarn section of thick bamboo and outer barrel 3, be convenient for roll a yarn section of thick bamboo, prevent that it from skidding and influence the yarn and unreel.

Further, the surface of yarn dish 5 covers has syllable-dividing sponge 8, and syllable-dividing sponge 8 is lamellar and pastes and establish the surface of yarn dish 5, the adduction of sponge 8 that gives sound insulation absorbs because of the yarn section of thick bamboo unreels the in-process and produces the noise that sends after colliding with outer barrel 3, yarn dish 5, has played the effect of inhaling the sound, making an uproar.

Further, the embedded bearing 9 that is equipped with of outer barrel 3, fixed axle 2 pegs graft on bearing 9, outer barrel 3 makes the rotation through the relative fixed axle 2 of bearing 9, and the built-in bearing 9 of outer barrel 3, and be connected with fixed axle 2 realizes rotating steadily.

Further, a brake frame 10 for fixing the brake device 4 is arranged on the frame 1, and the brake frame 10 is used for fixedly mounting the brake device 4.

The utility model relates to a yarn shaft tension adjusting device limits the relative rotation speed of the outer cylinder body by additionally arranging the braking device, thereby realizing the tension adjustment of the yarn, keeping the proper tension of the yarn, not easily causing the adjacent yarns to be disturbed together, being easy to process and having high processing efficiency; the yarn drum sleeved on the outer cylinder body is positioned and installed by additionally arranging the yarn disc; the rubber ring is arranged to improve the friction force between the yarn drum and the outer drum body, so that the yarn drum is convenient to roll, and the yarn unwinding is prevented from being influenced by the slipping of the yarn drum; the sound-insulation sponge is added to absorb noise generated after collision with the outer cylinder body and the yarn disc in the unwinding process of the yarn cylinder, so that the effects of sound absorption and noise reduction are achieved; the bearing is arranged in the outer cylinder body and connected with the fixed shaft, so that stable rotation is realized; the brake frame is used for fixedly mounting the brake device.

Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.

Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims (8)

1. The utility model provides a yarn axle tension adjusting device, includes the frame, is equipped with the fixed axle that the side direction extends in the frame, its characterized in that: the fixed shaft is sleeved with an outer cylinder which rotates relative to the fixed shaft; the device also comprises a braking device for limiting the outer cylinder body to rotate relative to the fixed shaft.

2. The yarn shaft tension adjusting device according to claim 1, wherein: the brake device comprises a brake pad close to the outer side wall of the outer cylinder and a transmission mechanism for controlling the brake pad to abut against or be far away from the outer cylinder.

3. The yarn shaft tension adjusting device according to claim 2, wherein: the transmission mechanism is a telescopic push rod.

4. The yarn shaft tension adjusting apparatus according to any one of claims 1 to 3, wherein: and a yarn disc is arranged at one end of the outer cylinder body, which is close to the rack, and rotates along with the outer cylinder body.

5. The yarn shaft tension adjusting apparatus according to claim 4, wherein: the outer cylinder body is sleeved with a first rubber ring attached to the end face of the yarn disc; and a second rubber ring far away from the frame end is further sleeved on the outer cylinder body.

6. The yarn shaft tension adjusting apparatus according to claim 4, wherein: the surface of yarn dish covers there is the sponge that gives sound insulation, and the sponge that gives sound insulation is lamellar and pastes and establish the surface of yarn dish.

7. The yarn shaft tension adjusting device according to claim 1, wherein: the bearing is embedded in the outer cylinder body, the fixed shaft is inserted in the bearing, and the outer cylinder body rotates relative to the fixed shaft through the bearing.

8. The yarn shaft tension adjusting device according to claim 1, wherein: and a brake frame for fixing the brake device is arranged on the frame.

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