CN210621052U

CN210621052U - Yarn pressing roller with position adjusting device

Info

Publication number: CN210621052U
Application number: CN201921173403.0U
Authority: CN
Inventors: 王飞
Original assignee: Anhui Lanfei Chemical Fiber Weaving Co ltd
Current assignee: Anhui Lanfei Chemical Fiber Weaving Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-05-26
Anticipated expiration: 2029-07-24

Abstract

The utility model provides a yarn pressing roller with position control device relates to spinning machine technical field, which comprises a supporting frame and i, the right side lower extreme both sides of support frame are provided with the supporting seat, rotate between the supporting seat and install and knit the roller, the top of supporting seat is provided with the backup pad, the fixed installation fixed plate that is provided with in front of backup pad, be provided with a telescopic cylinder along vertical axis symmetry on the installation fixed plate, a telescopic cylinder includes first barrel and second barrel, the vertical lapse in inside of second barrel installs the bracing piece, be located and be provided with the axis of rotation between two bracing pieces about, rotate in the axis of rotation and install the yarn pressing roller. The utility model discloses in through the setting of yarn pressing roller, can be when the warp winding with convolute the warp contact on weaving the roller to apply the pressure to the beam of a loom direction, further compress tightly and convolute the warp on the beam of a loom, guarantee that the warp rolling is even more, compact, whole utility model structure is simple, convenient to use uses in the technology of suitable weaving.

Description

Yarn pressing roller with position adjusting device

Technical Field

The utility model relates to the technical field of textile machinery, especially, relate to a yarn pressing roller with position control device.

Background

The process flow of the spinning comprises six steps of warping, slashing, drawing, weaving, finishing, packaging and warehousing. Wherein, warper is adopted in the warping step mostly. Existing beamers include batch beamers and sectional beamers. Batch warping is to divide the total number of warp threads required by the full width fabric into several batches, and wind the batches around several warp beams. The number of warp yarns on each warp beam is as equal as possible, and then the warp beams are combined to form the warp beam. The warping machine is suitable for warping of primary color fabrics or single color fabrics. The sectional warping machine divides the total number of warps required by the full-width fabric into a plurality of strips according to the capacity of a creel and the requirement of arrangement circulation of the warps, sequentially winds the strips on a roller in parallel according to the weaving process requirement, and finally winds the strips on a beam together through a rewinding device.

However, when the warp is wound, the position of the existing yarn pressing roller device cannot be adjusted according to the difference of the tension of the warp, so that the conditions of uneven warp winding and untight winding are easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a yarn pressing roller with position control device to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: the utility model provides a yarn pressing roller with position control device, includes the support frame, its characterized in that:

the utility model discloses a yarn pressing roller, including support frame, bracing piece, supporting plate, vertical axis, the top of supporting plate is provided with the backup pad, and both ends are fixed and are cut on the support frame and be on a parallel with the roller of weaving about the backup pad, the fixed installation fixed plate that is provided with in front of backup pad, the installation fixed plate is last to be provided with telescopic cylinder along vertical axis symmetry, telescopic cylinder includes first barrel, and the vertical lapse of inside of first barrel installs the second barrel, and the last bottom outside of second barrel and the inner bottom fixed mounting of first barrel have first compression spring, the vertical lapse of inside of second barrel installs the bracing piece, and bottom fixed mounting has second compression spring in the upper end second barrel of bracing piece is provided with the axis of rotation about being located between two bracing pieces, rotates in the axis of rotation and installs the yarn pressing roller. Through the arrangement of the yarn pressing roller, when warp yarns are wound, the yarn pressing roller is pushed by the telescopic rod to be in contact with the warp yarns wound on the weaving roller, pressure in the direction of a weaving shaft is applied, the warp yarns wound on the weaving shaft are further pressed tightly, and meanwhile, the warp yarns drive the yarn pressing roller to rotate together under the action of friction force, so that warp yarn damage caused under the action of stress is avoided; through the sliding fit of first barrel and second barrel to elasticity through the provision of first compression spring and second compression spring is even, along with the increase of the warp thickness of coiling on weaving the roller, the bracing piece constantly contracts, first barrel and the cooperation of second barrel first compression spring and second compression spring make whole shrink stable in structure, the atress is even, can not make the pressure of yarn pressing roller to weaving warp on the roller increase suddenly, automatically regulated guarantees that the warp rolling is more even, compact.

Preferably, the central axes of the yarn pressing roller and the yarn pressing roller are parallel to each other.

Preferably, install the telescopic link between the lateral wall below of a flexible section of thick bamboo and the backup pad, the both ends of telescopic link are rotated through rotating the seat and are connected, rotate the seat and include two fixed plates, fixed plate fixed mounting is on the lateral wall of a flexible section of thick bamboo and backup pad, rotates between two fixed plates and installs the fixed axle, the extreme point of telescopic link is installed on the fixed axle, the control panel of telescopic link is installed to the front side of support frame. Through the setting of telescopic link, the bottom that can drive a telescopic cylinder rotates around the backup pad, adjusts the distance between yarn pressing roller and the warp, and fine control yarn pressing roller applies the pressure for the warp, avoids the warp damage that pressure too big leads to, and control panel can the flexible of automatically regulated telescopic link.

Preferably, the fixing plate is made of semicircular stainless steel.

Preferably, the control panel is electrically connected with the telescopic rod.

Preferably, the telescopic link includes first telescopic link, and the inside slidable mounting that makes progress of first telescopic link has the second telescopic link, is provided with the scale on the lateral wall of second telescopic link, and the zero scale mark of scale is located second telescopic link upper end. The setting of scale can advance the accurate flexible length of seeing out the second telescopic link in first telescopic link for adjust more accurately.

The utility model has the advantages that:

the utility model discloses in through the setting of yarn pressing roller, can be when the warp winding, the yarn pressing roller contacts with the warp that winds on weaving the roller under the promotion of telescopic link to exert the pressure to the beam of a loom direction, further compress tightly the warp that winds on the beam of a loom, the warp drives the yarn pressing roller and rotates together under the effect of frictional force simultaneously, avoids the warp damage that leads to under the stress; the supporting rod is continuously contracted along with the increase of the thickness of the warp wound on the weaving roller, the first cylinder body and the second cylinder body are matched with the first compression spring and the second compression spring, the whole contraction structure is stable, the stress is uniform, the pressure of the yarn pressing roller on the warp on the weaving roller is not increased suddenly, the automatic adjustment is realized, the warp winding is more uniform and compact, the arrangement of the telescopic rod can drive the bottom of the telescopic cylinder to rotate around the supporting plate, the distance between the yarn pressing roller and the warp is adjusted, the pressure applied to the warp by the yarn pressing roller is well controlled, the warp damage caused by overlarge pressure is avoided, the control panel can automatically adjust the telescopic rod to stretch, the arrangement of the graduated scale can accurately find the stretching length of the second telescopic rod in the first telescopic rod, the adjustment is more accurate, the whole utility model has simple structure and convenient use, and is suitable for being used in the spinning process.

Drawings

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

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a schematic sectional view of the telescopic cylinder of the present invention;

FIG. 4 is a schematic view of the telescopic rod of the present invention;

fig. 5 is a schematic perspective view of the rotary seat of the present invention;

reference numerals: 1-a support frame; 2-a support seat; 3-weaving rollers; 4-a support plate; 5, mounting a fixed plate; 6-a telescopic cylinder; 601-a first cylinder; 602-a second cylinder; 7-a first compression spring; 8-a support bar; 9-a second compression spring; 10-a rotating shaft; 11-a yarn pressing roller; 12-a telescopic rod; 1201-a first telescopic rod; 1202-a second telescoping rod; 1203-scale bar; 13-a rotating seat; 1301-a fixing plate; 1302-a stationary shaft; 14-control panel.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Example 1

As shown in figures 1-3, a yarn pressing roller with a position adjusting device comprises a supporting frame 1, supporting seats 2 are arranged on two sides of the lower right end of the supporting frame 1, a weaving roller 3 is rotatably arranged between the supporting seats 2, a supporting plate 4 is arranged above the supporting seats 2, the left end and the right end of the supporting plate 4 are fixed on the supporting frame 1 and are parallel to the weaving roller 3, a mounting and fixing plate 5 is fixedly arranged on the front side of the supporting plate 4, telescopic cylinders 6 are symmetrically arranged on the mounting and fixing plate 5 along a vertical central axis, each telescopic cylinder 6 comprises a first cylinder body 601, a second cylinder body 602 is vertically and downwardly slidably arranged in the first cylinder body 601, a first compression spring 7 is fixedly arranged on the outer side of the upper bottom of the second cylinder body 602 and the inner bottom of the first cylinder body 601, a supporting rod 8 is vertically and downwardly slidably arranged in the second cylinder body 602 at the inner end of the supporting rod, a rotating shaft 10 is arranged between the left supporting rod 8 and the right supporting rod 8, and a yarn pressing roller 11 is rotatably arranged on the rotating shaft 10.

When the warp is wound, the yarn pressing roller is pushed by the telescopic rod to contact with the warp wound on the weaving roller 3 and applies pressure towards the weaving roller 3 to further press the warp wound on the weaving roller 3, meanwhile, the warp drives the yarn pressing roller 11 to rotate together under the action of friction force, warp damage caused under the action of stress is avoided, the supporting rod 8 continuously contracts along with the increase of the thickness of the warp wound on the weaving roller 3, the supporting rod 8 extrudes the second compression spring 9 to be transmitted to the second cylinder 602, the second cylinder 602 extrudes the first compression spring 7 again, and can slide at first barrel 601, first barrel 601 and second barrel 602 are gone up in the cooperation of first compression spring 7 and second compression spring 9, can change yarn pressing roller 11 to weaving the pressure size of warp on the roller 3 automatically, have certain cushioning effect, prevent that sudden pressure change from causing the influence to the winding of warp.

Example 2

As shown in figures 1-5, a yarn pressing roller with a position adjusting device comprises a supporting frame 1, supporting seats 2 are arranged on two sides of the lower right end of the supporting frame 1, a weaving roller 3 is rotatably arranged between the supporting seats 2, a supporting plate 4 is arranged above the supporting seats 2, the left end and the right end of the supporting plate 4 are fixed on the supporting frame 1 and are parallel to the weaving roller 3, a mounting and fixing plate 5 is fixedly arranged on the front side of the supporting plate 4, telescopic cylinders 6 are symmetrically arranged on the mounting and fixing plate 5 along a vertical central axis, each telescopic cylinder 6 comprises a first cylinder body 601, a second cylinder body 602 is vertically and downwardly slidably arranged in the first cylinder body 601, a first compression spring 7 is fixedly arranged on the outer side of the upper bottom of the second cylinder body 602 and the inner bottom of the first cylinder body 601, a supporting rod 8 is vertically and downwardly slidably arranged in the second cylinder body 602 at the inner end of the supporting rod, a rotating shaft 10 is arranged between the left supporting rod 8 and the right supporting rod 8, and a yarn pressing roller 11 is rotatably arranged on the rotating shaft 10.

The upper end and the installation fixed plate 5 of telescopic cylinder 6 are rotated and are connected, install telescopic link 12 between the lateral wall below of telescopic cylinder 6 and backup pad 4, the both ends of telescopic link 12 are rotated through rotating seat 13 and are connected, it includes two fixed plates 1301 to rotate seat 13, fixed plate 1301 fixed mounting is on the lateral wall and the backup pad 4 of telescopic cylinder 6, it installs fixed axle 1302 to rotate between two fixed plates 1301, the extreme point of telescopic link 12 is installed on fixed axle 1302, the control panel 14 of telescopic link 12 is installed to the front side of support frame 1, telescopic link 12 includes first telescopic link 1201, the inside upward slidable mounting of first telescopic link 1201 has second telescopic link 1202, be provided with scale 1303 on the lateral wall of second telescopic link 1202, zero scale mark of scale 1203 is located the 12 upper end of second telescopic link.

In-process on roller 3 is woven in warp winding, because warp is different, or the tension of warp is too big or undersize, it is all improper, so need adjust the distance between yarn pressing roller 11 and the roller 3 of weaving, adjust the length of telescopic link 12 through control panel 14, the flexible of second telescopic link 1202 in first telescopic link 1201, accomplish length adjustment, telescopic link 12 can drive the upper end of a telescopic cylinder 6 and rotate around installation fixed plate 5, thereby change yarn pressing roller 11 to the pressure of warp, make the tension of warp keep a suitable scope all the time.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a yarn roller with position control device, includes support frame (1), its characterized in that:

the supporting frame is characterized in that supporting seats (2) are arranged on two sides of the lower end of the right side of the supporting frame (1), a weaving roller (3) is rotatably arranged between the supporting seats (2), a supporting plate (4) is arranged above the supporting seats (2), the left end and the right end of the supporting plate (4) are fixed on the supporting frame (1) and are parallel to the weaving roller (3), a mounting and fixing plate (5) is fixedly arranged on the front side of the supporting plate (4), telescopic cylinders (6) are symmetrically arranged on the mounting and fixing plate (5) along a vertical central axis, each telescopic cylinder (6) comprises a first cylinder body (601), a second cylinder body (602) is vertically and downwardly slidably arranged in the first cylinder body (601), a first compression spring (7) is fixedly arranged on the outer side of the upper bottom of the second cylinder body (602) and an inner bottom of the first cylinder body (601), a supporting rod (8), a second compression spring (9) is fixedly arranged at the bottom in a second cylinder (602) at the upper end of the supporting rod (8), a rotating shaft (10) is arranged between the left supporting rod and the right supporting rod (8), and a yarn pressing roller (11) is rotatably arranged on the rotating shaft (10).

2. The yarn pressing roller with the position adjusting device as claimed in claim 1, wherein: the central axes of the yarn pressing roller (11) and the yarn pressing roller (11) are parallel to each other.

3. The yarn pressing roller with the position adjusting device as claimed in claim 1, wherein: the utility model discloses a telescopic support, including telescopic cylinder (6), mounting plate (5), support frame (1), fixing plate (1301), fixed axle (1302), the extreme point of telescopic link (12) is installed on fixed axle (1302), the control panel (14) of telescopic link (12) are installed to the front side of support frame (1), install telescopic link (12) between the lateral wall below of telescopic cylinder (6) and backup pad (4), the both ends of telescopic link (12) are rotated through rotating seat (13) and are connected, rotate seat (13) and include two fixed plates (1301), fixed plate (1301) fixed mounting is on the lateral wall of telescopic cylinder (6) and backup pad (4), rotate between two fixed plates (1301) and install fixed axle (1302), the extreme point.

4. The yarn pressing roller with the position adjusting device as claimed in claim 3, wherein: the fixing plate (1301) is made of semicircular stainless steel.

5. The yarn pressing roller with the position adjusting device as claimed in claim 3, wherein: the control panel (14) is electrically connected with the telescopic rod (12).

6. The yarn pressing roller with the position adjusting device as claimed in claim 3, wherein: the telescopic rod (12) comprises a first telescopic rod (1201), a second telescopic rod (1202) is installed inside the first telescopic rod (1201) in an upward sliding mode, a graduated scale (1203) is arranged on the side wall of the second telescopic rod (1202), and the zero graduation line of the graduated scale (1203) is located at the upper end of the second telescopic rod (12).