CN219044768U

CN219044768U - Basalt fiber creel with adjustable tensioning force

Info

Publication number: CN219044768U
Application number: CN202223573078.1U
Authority: CN
Inventors: 吕威鹏; 金巍巍; 张星; 刘山; 陈永健; 吴庆祥
Original assignee: Zhejiang Gbf Basalt Fiber Co ltd
Current assignee: Zhejiang Gbf Basalt Fiber Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-05-19
Anticipated expiration: 2032-12-31

Abstract

The utility model discloses a basalt fiber creel with adjustable tension. The yarn rack comprises a yarn rack main body, wherein a tensioner is arranged on the yarn rack main body; the tensioner comprises a shell, a tension device and a tension device, wherein the shell is fixed on the creel main body and comprises a plurality of first holes on the left side wall and a plurality of second holes on the right side wall; and a plurality of tension rollers which are arranged on the shell and are staggered up and down. According to the utility model, the tensioner is arranged on the creel, and the tensioning force of yarns distributed in the far and near directions is adjusted to be consistent by virtue of the tension rollers distributed in the upper and lower misplacement manner of the tensioner, so that the quality of the twisted yarns is improved, and the device is simple in structure and convenient to install and operate.

Description

Basalt fiber creel with adjustable tensioning force

Technical Field

The utility model relates to the technical field of creels, in particular to a basalt fiber creel with adjustable tension.

Background

The basalt fiber yarn on a plurality of basalt fiber reels is combined into a strand through a doffer in the basalt fiber production process, but the tension force from the yarns which are distributed far and near on a frame to the doffer is different, and the yarns with different tension forces influence the quality after stranding.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the basalt fiber creel with adjustable tension.

In order to solve the technical problems, the utility model is solved by the following technical scheme:

the basalt fiber creel with adjustable tension comprises a creel body, wherein a tensioner is arranged on the creel body; the tensioner comprises

A housing fixed to the creel body and including a plurality of first holes on a left side wall thereof and a plurality of second holes on a right side wall thereof; and

the tension rollers are arranged on the shell and are staggered up and down.

In the above scheme, preferably, two ends of the tension roller respectively comprise screw ends, and the two screw ends respectively extend out of the shell and are fixed on the shell through nuts.

In the above scheme, preferably, the tension rollers are divided into a first group located above and a second group located below, the first group and the second group respectively include a plurality of tension rollers, and the adjacent tension rollers are distributed vertically in a staggered manner.

In the above aspect, preferably, the first hole and the second hole are respectively provided with a ceramic sleeve.

In the above scheme, preferably, the ceramic sleeve is fixed at the first hole and the second hole through glue.

In the above aspect, preferably, the tension roller is made of bamboo.

In the above scheme, preferably, the centers of all the first holes are located on the same straight line and are uniformly distributed transversely; the circle centers of all the second holes are positioned on the same straight line and are transversely and uniformly distributed.

In the above aspect, preferably, the second hole is oriented toward a yarn guide plate provided on the creel, and the first hole is oriented toward the doffer.

The beneficial effects of the utility model are as follows:

according to the utility model, the tensioner is arranged on the creel, and the tensioning force of yarns distributed in the far and near directions is adjusted to be consistent by virtue of the tension rollers distributed in the upper and lower misplacement manner of the tensioner, so that the quality of the twisted yarns is improved, and the device is simple in structure and convenient to install and operate.

Drawings

FIG. 1 is a schematic diagram of the present utility model.

Fig. 2 is a schematic view showing the position distribution of the creel, tensioner and doffer of the present utility model.

Fig. 3 is a schematic cross-sectional view of a tension roller of the present utility model.

Fig. 4 is an enlarged schematic view at D in fig. 3.

Detailed Description

The utility model is described in further detail below with reference to the attached drawings and detailed description:

referring to fig. 1-4, a basalt fiber creel with adjustable tension comprises a creel body 1, wherein the creel body 1 comprises a tensioner 2, the tensioner 2 can be fixed on an upright post of the creel body 1, and the fixing mode can be fixed by using a fastener or directly welded.

The tensioner 2 includes a housing 21 and a plurality of tension rollers 22 disposed on the housing 21, as shown in fig. 1, a plurality of first holes 31 are formed on a left side wall of the housing 21, a plurality of second holes 32 are formed on a right side wall, and in order to prevent the first holes 31 and the second holes 32 from damaging basalt fiber yarns, in this embodiment, ceramic sleeves are disposed on the first holes 31 and the second holes 32, and as one of the fixing modes of the ceramic sleeves, the fixing modes can be fixed at the first holes 31 and the second holes 32 through glue.

As shown in fig. 2, the first hole 31 is directed to the doffer 4, the second hole 32 is directed to the yarn guide plate 5 on the creel, and the yarn guide plate 5 is a member between the yarn package and the tensioner 2 for concentrating sand in a certain range.

Further, the circle centers of all the first holes 31 are located on the same straight line and are transversely and uniformly distributed, and the circle centers of all the second holes 32 are located on the same straight line and are transversely and uniformly distributed, so that proper holes can be selected to penetrate basalt fiber yarns according to actual needs, and the distribution directions of yarns coming out of the tensioner 2 are kept consistent as much as possible.

As shown in fig. 1, the tension rollers 22 are disposed on the housing 21 in a vertically staggered manner, specifically, the tension rollers 22 may be divided into a first group and a second group, wherein the first group is disposed above and the second group is disposed below, the tension rollers 22 in the first group and the second group are sequentially disposed in a vertically staggered manner, for example, the tension roller 22 in one first group is disposed above, the tension roller 22 in the second group adjacent to the first group is disposed below one side thereof, and the tension roller 22 in the other first group is disposed above one side of the tension roller 22, and the specific pattern is as shown in fig. 1.

In the actual use process, a proper number of tension rollers 22 are selected according to actual needs, in general, a proper number of 4-5 tension rollers are selected, if further tensioning force is needed, the number of the selected tension rollers 22 is correspondingly increased, the basalt fiber yarn specific winding mode can be shown by referring to fig. 1, and the basalt fiber yarn specific winding mode passes through from the upper part of one tension roller 22 to the lower part of the tension roller 22 at the side edge and then passes through the upper part of the tension roller 22 at the side edge, and is circulated.

In this embodiment, the two ends of the tension roller 22 respectively include screw ends 221, and the two screw ends 221 respectively extend out of the housing 21 and are fixed on the housing 21 by nuts, and the tension roller 22 is made of bamboo.

As another tensioning force adjusting mode, as shown in fig. 3 and 4, a rotating sleeve 61 is rotatably arranged on the tension roller 22, the rotating sleeve 61 comprises a cam 62, meanwhile, the tension roller 22 is hollow and can be used for storing lubricating oil, an oil outlet 63 is formed in the tension roller 22, a sealing cover 64 is rotatably arranged at the oil outlet 63, and a torsion spring can be arranged at the rotating connection position of the sealing cover 64 so as to seal the oil outlet 63 under the action of no external force.

The cam 62 includes a cavity, a push rod 65 is disposed in the cavity, a spring 66 is connected to the lower end of the push rod 65, the spring 66 is connected to the bottom surface of the cavity, when the push rod 65 abuts against the outer wall of the tension roller 22, the push rod 65 is located in the cavity, when the push rod 65 moves to the sealing cover 64, the sealing cover 64 can be pushed inwards, in this embodiment, the push rod 65 can push the sealing cover 64 and move to a part of circular arc shape in the oil outlet 63, so that the push rod can be moved out from the oil outlet 63.

Meanwhile, the cam 62 further comprises a through hole 67, one end of the through hole is connected with the oil outlet, and the other end of the through hole is positioned at the outer end of the cam 62, so that lubricating oil moves from the channel to basalt fiber yarn contacted with the cam 62.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a tensioning force adjustable basalt fiber creel, includes creel main part, its characterized in that: the creel main body comprises a tensioner; the tensioner comprises

the tension rollers are arranged on the shell and are staggered up and down.

2. A tension adjustable basalt fiber creel as defined in claim 1, wherein: the tension roller both ends respectively include the screw rod end, and two screw rod ends extend respectively outside the casing and pass through the nut and be fixed in it on the casing.

3. A tension adjustable basalt fiber creel as defined in claim 1, wherein: the tension rollers are divided into a first group located above and a second group located below, wherein the first group and the second group respectively comprise a plurality of tension rollers, and the adjacent tension rollers are distributed in a vertically staggered manner.

4. A tension adjustable basalt fiber creel as defined in claim 1, wherein: the first hole and the second hole are respectively provided with a ceramic sleeve.

5. The adjustable tension basalt fiber creel of claim 4, wherein: the ceramic sleeve is fixed at the first hole and the second hole through glue.

6. A tension adjustable basalt fiber creel as defined in claim 1, wherein: the tension roller is made of bamboo.

7. A tension adjustable basalt fiber creel as defined in claim 1, wherein: the circle centers of all the first holes are positioned on the same straight line and are transversely and uniformly distributed; the circle centers of all the second holes are positioned on the same straight line and are transversely and uniformly distributed.

8. A tension adjustable basalt fiber creel as defined in claim 1, wherein: the second hole faces the yarn guide plate arranged on the creel, and the first hole faces the doffer.