CN214572481U

CN214572481U - Warping machine yarn feeding tension adjusting device convenient to adjust

Info

Publication number: CN214572481U
Application number: CN202120648734.6U
Authority: CN
Inventors: 汤惠杰; 沈吉; 周建明; 汤明楚
Original assignee: Tongxiang Liming Textile Co ltd
Current assignee: Tongxiang Liming Textile Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-11-02
Anticipated expiration: 2031-03-30

Abstract

The utility model belongs to the technical field of the warper technique and specifically relates to a warper advances yarn tension adjusting device convenient to adjust, including the bottom plate, set up solid fixed ring on the bottom plate, at the inside rotating disc that is provided with of solid fixed ring, be provided with a shaft hole at rotating disc's center, wear to be equipped with the pivot in the shaft hole, the pivot is fixed on the bottom plate, is provided with two fixed axles at the outer fringe interval of rotating disc upper surface, all is provided with the feed carrier on the fixed axle, and the interval is provided with the semi-circular locating hole of a plurality of on rotating disc's circumference lateral wall, and the interval is provided with a plurality of indent slot hole on solid fixed ring's circumference inner wall, the inside location steel ball that is provided with of indent slot hole sets up the pressure spring in the inside indent slot hole of location steel ball. The utility model provides a warper advances yarn tension adjusting device convenient to adjust can realize the tensile regulation of yarn to advancing through the rotation of rotating the disc, and is simple and convenient, adjusts the precision height moreover.

Description

Warping machine yarn feeding tension adjusting device convenient to adjust

Technical Field

The utility model belongs to the technical field of the warper technique and specifically relates to a warper advances yarn tension adjusting device convenient to adjust.

Background

In the prior art, generally, two pressing sheets are used for adjusting the yarn feeding tension of a warping machine and are arranged on a shaft in a penetrating mode, a pressure spring is arranged at one end of the shaft, and yarns penetrate between the two pressing sheets to generate certain resistance. The resistance of the two pressing sheets acting on the yarn is adjusted by adjusting the pressure of the pressure spring, and then the adjustment of the yarn feeding tension is completed. However, the adjustment process needs to be carried out by adopting a tool, the adjustment is troublesome, and the adjustment precision is difficult to control.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned technique not enough and provide a warper advances yarn tension adjusting device convenient to adjust, can realize that yarn tension adjusts more simple and convenient.

The utility model discloses a warping machine yarn feeding tension adjusting device which is convenient to adjust, comprising a bottom plate, a fixed ring is arranged on the bottom plate, a rotating disk is arranged in the fixed ring, the outer diameter of the rotating disk is consistent with the inner diameter of the fixed ring, a shaft hole is arranged at the center of the rotating disc, a rotating shaft is arranged in the shaft hole in a penetrating way and is fixed on the bottom plate, two fixed shafts are arranged at intervals on the outer edge of the upper surface of the rotating disc, yarn guides are arranged on the fixed shafts, a plurality of semicircular positioning holes are arranged on the circumferential side wall of the rotating disc at intervals, a plurality of inward concave long holes are arranged on the circumferential inner wall of the fixing ring at intervals, a positioning steel ball is arranged in each inward concave long hole, a pressure spring is arranged in an inwards concave long hole in the positioning steel ball, and when the semicircular positioning hole corresponds to the inwards concave long hole, part of the positioning steel ball is positioned in the semicircular positioning hole.

Above-mentioned technical scheme, before the warper advances the yarn, the yarn passes from the feed carrier in proper order, then can carry out the suitable angle of rotation with rotating the disc according to actual demand for the contact of yarn and feed carrier keeps reasonable state, because be sliding friction between feed carrier and the yarn, when rotating the disc and rotating to different positions, the area of contact between yarn and the feed carrier can change, thereby changes its yarn tension that advances. And when the rotating disc rotates, the positioning steel balls overcome the pressure of the pressure spring and enter the inner concave long hole to realize the rotation between the rotating disc and the fixing ring, so that the yarn feeding tension is adjusted, and after the rotating disc rotates to a proper position, namely the semicircular positioning hole corresponds to the inner concave long hole, the part of the positioning steel balls is pressed into the semicircular positioning hole to realize the positioning between the rotating disc and the fixing ring. So that the tension of the yarn can be kept stable during normal yarn feeding. According to the scheme, the tension of the yarn feeding yarns can be adjusted only by rotating the rotating disc, so that the yarn feeding device is simple and convenient to operate and high in stability.

The inner concave long holes are uniformly arranged on the fixing ring at intervals, the number of the inner concave long holes is 2-4, the semicircular positioning holes are uniformly arranged on the rotating disc at intervals, and the number of the semicircular positioning holes is several times that of the inner concave long holes. The design of this structure can have a plurality of location steel balls to fix a position when the location of carousel and solid fixed ring, and the stability and the reliability of location are high, and the more better that the quantity of semi-circular locating hole is moreover, can promote the precision to advancing yarn tension and adjust.

The yarn guide is made of ceramic materials and is of a cylindrical structure, the yarn guide is fixedly sleeved on the fixed shaft, and an annular yarn guide groove with an arc-shaped concave cross section is formed in the circumferential side wall of the yarn guide. The design of the structure can increase the contact area between the yarn and the annular yarn guide groove on the yarn guide in the rotating process of the rotating disc, and the increase of the contact area is the length direction of the yarn instead of the radial direction of the yarn, so that the abrasion to the yarn is small, and meanwhile, the abrasion to the yarn can be reduced by the ceramic material, and the quality of the yarn is ensured.

The upper end of one fixed shaft extends upwards and is exposed above the yarn guide, and the fixed shaft above the yarn guide is formed into a rotating handle. The design of this structure can further make things convenient for the rotation regulation of carousel in the stationary ring, and easy operation is convenient, and is reliable stable.

The utility model provides a warper advances yarn tension adjusting device convenient to adjust can realize the tensile regulation of yarn to advancing through the rotation of rotating the disc, and is simple and convenient, adjusts the precision height moreover.

Drawings

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

fig. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a partially enlarged schematic view of fig. 2.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Example 1:

as shown in figures 1, 2 and 3, the utility model discloses a warping machine yarn feeding tension adjusting device convenient to adjust, which comprises a bottom plate 1, a fixing ring 2 is arranged on the bottom plate 1, a rotating disc 3 is arranged in the fixing ring 2, the outer diameter of the rotating disc 3 is consistent with the inner diameter of the fixing ring 2, a shaft hole is arranged at the center of the rotating disc 3, a rotating shaft 4 is arranged in the shaft hole in a penetrating way, the rotating shaft 4 is fixed on the bottom plate 1, two fixing shafts 5 are arranged at intervals at the outer edge of the upper surface of the rotating disc 3, yarn guides 6 are arranged on the fixing shafts 5, a plurality of semicircular positioning holes 11 are arranged at intervals on the circumferential side wall of the rotating disc 3, a plurality of concave long holes 10 are arranged at intervals on the circumferential inner wall of the fixing ring 2, a positioning steel ball 9 is arranged in the concave long hole 10, a pressure spring 8 is arranged in the concave long hole 10 in the positioning steel ball 9, when the semicircular positioning hole 11 corresponds to the position of the inward concave long hole 10, part of the positioning steel ball 9 is positioned inside the semicircular positioning hole 11.

The inner concave long holes 10 are evenly arranged on the fixing ring 2 at intervals, the number of the inner concave long holes is 4, the semicircular positioning holes 11 are evenly arranged on the rotating disc 3 at intervals, and the number of the inner concave long holes is multiple times of the number of the inner concave long holes 10.

The yarn guide 6 is made of ceramic materials and is of a cylindrical structure, the yarn guide is fixedly sleeved on the fixed shaft 5, and an annular yarn guide groove 12 with an arc-shaped concave cross section is formed in the circumferential side wall of the yarn guide 6.

One of the fixed shafts 5 has an upper end extending upward and exposed above the yarn guide 6, and the fixed shaft 5 above the yarn guide 6 is formed as a turning handle 7.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a warper advances yarn tension adjusting device convenient to adjust, characterized by: including the bottom plate, set up solid fixed ring on the bottom plate, at the inside rotating circular disk that is provided with of solid fixed ring, rotating circular disk's external diameter is unanimous with solid fixed ring's internal diameter, is provided with a shaft hole at rotating circular disk's center, wears to be equipped with the pivot in the shaft hole, the pivot is fixed on the bottom plate, is provided with two fixed axles at the outer fringe interval of rotating circular disk upper surface, all is provided with the feed carrier on the fixed axle, and the interval is provided with the semi-circular locating hole of a plurality of on rotating circular disk's circumference lateral wall, and the interval is provided with a plurality of indent slot hole on solid fixed ring's circumference inner wall, the inside location steel ball that is provided with of indent slot hole sets up the pressure spring in the inside indent slot hole of location steel ball, when the position of semi-circular locating hole and indent slot hole corresponds, the part of location steel ball is located inside the semi-circular locating hole.

2. The warping machine yarn feeding tension adjusting device convenient to adjust as claimed in claim 1, wherein: the inner concave long holes are uniformly arranged on the fixing ring at intervals, the number of the inner concave long holes is 2-4, the semicircular positioning holes are uniformly arranged on the rotating disc at intervals, and the number of the semicircular positioning holes is several times that of the inner concave long holes.

3. The warping machine yarn feeding tension adjusting device convenient to adjust according to claim 1 or 2, wherein: the yarn guide is made of ceramic materials and is of a cylindrical structure, the yarn guide is fixedly sleeved on the fixed shaft, and an annular yarn guide groove with an arc-shaped concave cross section is formed in the circumferential side wall of the yarn guide.

4. The warping machine yarn feeding tension adjusting device convenient to adjust as claimed in claim 3, wherein: the upper end of one fixed shaft extends upwards and is exposed above the yarn guide, and the fixed shaft above the yarn guide is formed into a rotating handle.