CN219470319U

CN219470319U - Yarn guiding guide wheel for elastic weft yarn production

Info

Publication number: CN219470319U
Application number: CN202320786273.8U
Authority: CN
Inventors: 郑洪峰
Original assignee: Shandong Sharing Technology Co ltd
Current assignee: Shandong Sharing Technology Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-08-04
Anticipated expiration: 2033-04-11

Abstract

The utility model provides a yarn guiding guide wheel for elastic weft yarn production, which relates to the technical field of yarn production and comprises a supporting plate and a mounting plate, wherein guide wheels are symmetrically arranged along the length direction of the mounting plate, the mounting plate is fixedly arranged at the top of the supporting plate, the supporting plate is perpendicular to the mounting plate, and the guide wheels are respectively connected with the side wall of the supporting plate in a rotating way. According to the utility model, the elastic silk thread is kept straight after passing through the two wire grooves by the fixing rods, the clamping rods, the buckles and the wire grooves which are symmetrically arranged along the length direction of the mounting plate, and the elastic silk thread can be kept tight all the time in the moving process by the guide wheels, the lifting grooves, the adjusting rods, the lifting plates and the tightening wheels which are symmetrically arranged along the length direction of the mounting plate, so that the elastic silk thread is prevented from knotting and winding.

Description

Yarn guiding guide wheel for elastic weft yarn production

Technical Field

The utility model relates to the technical field of yarn production, in particular to a yarn guiding wheel for producing elastic weft yarns.

Background

The various fabrics have lengths and widths, the lengths parallel to the selvedge are called the length, and the direction of the length is the radial direction of the fabric; the length perpendicular to the selvedge is called its width, and the width direction is the weft direction of the fabric. In weaving, the yarn used in the radial direction is warp yarn, and the yarn used in the weft direction is called weft yarn. By weft yarn we mean weft yarn which is white or plain in colour.

In the preparation process of the elastic weft yarn, a godet wheel is needed, and because the diameter of the elastic weft yarn is generally smaller than the gap between the godet wheels, the elastic weft yarn can deviate on the godet wheels when moving, so that the elastic weft yarn cannot be kept on the same straight line when leaving the godet wheels, in addition, the elastic weft yarn needs to be kept tight when moving, otherwise, the elastic weft yarn is wound and knotted, and when the elastic weft yarn is adjusted to be tight, a worker wastes time and labor.

Disclosure of Invention

The utility model aims to solve the problems that the diameter of an elastic weft yarn is generally smaller than the gap between godet wheels, so that the elastic weft yarn can deviate on the godet wheels when moving, the elastic weft yarn cannot be kept on the same straight line when leaving the godet wheels, in addition, the elastic weft yarn needs to be kept tight when moving, or the elastic weft yarn is wound and knotted, and a worker wastes time and labor when adjusting the tension of the elastic weft yarn.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the guide wheel comprises a support plate and a mounting plate, wherein guide wheels are symmetrically arranged along the length direction of the mounting plate, the mounting plate is fixedly arranged at the top of the support plate, the support plate is perpendicular to the mounting plate, and the guide wheels are respectively and rotatably connected with the side walls of the support plate; the fixing rod, the clamping rod, the hasp and the wire groove are symmetrically arranged along the length direction of the mounting plate, one end of the fixing rod is fixedly connected with the mounting plate, the fixing rod is vertically connected with the mounting plate and is positioned on two sides of the guide wheel, one end of the clamping rod is rotationally connected with the upper surface of the fixing rod, the other end of the clamping rod can be attached to the other end of the fixing rod, the hasp is arranged on one end, away from the mounting plate, of the fixing rod and the clamping rod, the fixing rod can be attached and fixed, the wire groove is formed in a gap at the attaching position of the fixing rod and the clamping rod, and when the hasp is closed, the wire groove is a closed circular groove; the lifting device comprises a lifting groove, a regulating rod, a lifting plate and tightening wheels, wherein the lifting groove is formed in the mounting plate and is positioned between the two guide wheels, the bottom of the regulating rod is rotationally connected with the bottom of the lifting groove, the top of the regulating rod rotationally penetrates through the top of the lifting groove, the lifting plate is positioned in the lifting groove and is penetrated by threads of the regulating rod, and the tightening wheels are rotationally connected with one side of the lifting plate; and the elastic silk thread is positioned in the wire groove.

Preferably, the inside of the wire groove is further provided with a clamping pad, when the clamping pad forms a closed circular ring, the inner diameter of the formed circular ring is slightly smaller than the diameter of the elastic wire, and the two ends of the clamping pad are provided with round corners.

Preferably, the center of the wire groove and the center of the guide wheel and the projection of the center of the pinch wheel on the support plate should be on the same straight line.

Preferably, the top of the adjusting rod is fixedly connected with a rotating disc.

Preferably, limiting grooves are formed in two opposite side walls of the lifting groove, limiting blocks are arranged on two sides of the remaining lifting plates, and the limiting blocks are located in the limiting grooves and can move along the height directions of the limiting grooves.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the elastic wire is kept straight after passing through the two wire grooves by the fixing rods, the clamping rods, the buckles and the wire grooves which are symmetrically arranged along the length direction of the mounting plate.

2. According to the utility model, the elastic silk thread can be kept tight all the time in the moving process by the guide wheels symmetrically arranged along the length direction of the mounting plate, the lifting groove, the adjusting rod, the lifting plate and the tightening wheel, so that knotting and winding of the elastic silk thread are avoided.

Drawings

FIG. 1 is a schematic perspective view showing a yarn guiding wheel for producing elastic weft yarn according to the present utility model;

FIG. 2 is an enlarged view of the guide wheel of FIG. 1 showing a yarn guide for producing a stretch weft yarn in accordance with the present utility model;

fig. 3 is a schematic perspective view of a portion of a yarn guiding wheel for producing elastic weft yarn according to the present utility model.

Legend description: 1. a support plate; 2. a mounting plate; 3. a guide wheel; 4. a fixed rod; 5. a clamping rod; 6. a hasp; 7. a wire groove; 8. a lifting groove; 9. an adjusting rod; 10. a lifting plate; 11. a pinch roller; 12. an elastic thread; 13. a clamping pad; 14. a rotating disc; 15. a limit groove; 16. and a limiting block.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

As shown in fig. 1, 2 and 3, the utility model provides a yarn guiding guide wheel for producing elastic weft yarn, which comprises a support plate 1 and a mounting plate 2, wherein guide wheels 3 are symmetrically arranged along the length direction of the mounting plate 2, the mounting plate 2 is fixedly arranged at the top of the support plate 1, the support plate 1 is vertical to the mounting plate 2, and the guide wheels 3 are respectively and rotatably connected with the side wall of the support plate 1; the fixing rod 4, the clamping rod 5, the hasp 6 and the wire groove 7 are symmetrically arranged along the length direction of the mounting plate 2, one end of the fixing rod 4 is fixedly connected with the mounting plate 2, is perpendicular to the mounting plate 2 and is positioned on two sides of the guide wheel 3, one end of the clamping rod 5 is rotationally connected with the upper surface of the fixing rod 4, the other end of the clamping rod can be attached to the other end of the fixing rod 4, the hasp 6 is arranged on one end, far away from the mounting plate 2, of the fixing rod 4 and the clamping rod 5, the fixing rod 4 can be attached to the clamping rod 5, the wire groove 7 is formed in a gap at the attaching position of the fixing rod 4 and the clamping rod 5, and when the hasp 6 is closed, the wire groove 7 is a closed circular groove; the lifting device comprises a lifting groove 8, an adjusting rod 9, a lifting plate 10 and a tightening wheel 11, wherein the lifting groove 8 is formed in a mounting plate 2 and is positioned between two guide wheels 3, the bottom of the adjusting rod 9 is rotationally connected with the bottom of the lifting groove 8, the top of the adjusting rod 9 rotationally penetrates through the top of the lifting groove 8, the lifting plate 10 is positioned in the lifting groove 8 and is penetrated by threads of the adjusting rod 9, and the tightening wheel 11 is rotationally connected with one side of the lifting plate 10; a spring wire 12, the spring wire 12 being located within the wire groove 7, in some embodiments: through dead lever 4, clamping lever 5, hasp 6 and the metallic channel 7 that set up along mounting panel 2 length to the symmetry for elastic silk thread 12 keeps straight behind two metallic channels 7, through the leading wheel 3 that sets up along mounting panel 2 length to the symmetry, and lift groove 8, regulation pole 9, lifter plate 10 and take-up pulley 11, can make elastic silk thread 12 keep tightly throughout in the motion process, avoid its winding of knoing.

The working principle here is: when the elastic thread 12 is guided, the elastic thread 12 is firstly placed in a thread groove 7, then the clamping rod 5 is tightly attached to the fixing rod 4, the hasp 6 is closed, the elastic thread 12 is clamped in the thread groove 7, then the elastic thread 12 is pulled, the elastic thread 12 passes through the lower part of the first guide wheel 3, passes through the upper part of the tightening wheel 11, passes through the lower part of the second guide wheel 3, finally is placed in the other thread groove 7, then the adjusting rod 9 is rotated, the lifting plate 10 is lifted, the elastic thread 12 between the two thread grooves 7 is kept tight, thus the adjustment is completed, the end part of the thread is connected with other power components (such as a take-up reel or a take-up roller), then the other power components can drive the thread to move, the thread is always kept straight before and after passing through the two thread grooves 7, and the thread positioned between the two thread grooves 7 is always kept tight, so that the thread cannot be disturbed during transmission.

As shown in fig. 1 and 2, in some embodiments, a clamping pad 13 is further disposed inside the wire groove 7, and when the clamping pad 13 forms a closed ring, the inner diameter of the formed ring is slightly smaller than the diameter of the elastic wire 12, and both ends of the ring are rounded, so that the wire can be protected from damage during movement.

As shown in fig. 1, 3, in some embodiments, the center of the wire groove 7 and the center of the guide wheel 3 and the center of the take-up wheel 11 should be projected on the same line on the support plate 1.

As shown in fig. 3, in some embodiments, the rotating disc 14 is fixedly connected to the top of the adjusting rod 9, so that the operator can rotate the adjusting rod 9 more effort-saving.

As shown in fig. 1 and 3, in some embodiments, two opposite side walls of the lifting groove 8 are provided with limiting grooves 15, two sides of the remaining lifting plate 10 are provided with limiting blocks 16, and the limiting blocks 16 are located in the limiting grooves 15 and can move along the height direction of the limiting grooves 15.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. A guide wire guide pulley for elastic weft yarn production, which is characterized in that: the guide wheels (3) are symmetrically arranged along the length of the mounting plate (2), the mounting plate (2) is fixedly arranged at the top of the mounting plate (1), the mounting plate (1) is perpendicular to the mounting plate (2), and the guide wheels (3) are respectively connected with the side walls of the mounting plate (1) in a rotating mode; the fixing device comprises a fixing rod (4), a clamping rod (5), a hasp (6) and a wire groove (7) which are symmetrically arranged along the length of a mounting plate (2), wherein one end of the fixing rod (4) is fixedly connected with the mounting plate (2), the fixing rod is perpendicular to the mounting plate (2) and is positioned on two sides of a guide wheel (3), one end of the clamping rod (5) is rotationally connected with the upper surface of the fixing rod (4), the other end of the clamping rod can be attached to the other end of the fixing rod (4), the hasp (6) is arranged on one end, away from the mounting plate (2), of the fixing rod (4) and the clamping rod (5), the wire groove (7) is formed in a gap at the attachment position of the fixing rod (4) and the clamping rod (5), and when the hasp (6) is closed, the wire groove (7) is a closed circular groove; the lifting device comprises a lifting groove (8), an adjusting rod (9), a lifting plate (10) and tightening wheels (11), wherein the lifting groove (8) is formed in a mounting plate (2) and is positioned between two guide wheels (3), the bottom of the adjusting rod (9) is rotationally connected with the bottom of the lifting groove (8), the top of the adjusting rod (9) rotationally penetrates through the top of the lifting groove (8), the lifting plate (10) is positioned in the lifting groove (8) and is penetrated by threads of the adjusting rod (9), and the tightening wheels (11) are rotationally connected with one side of the lifting plate (10); -a spring wire (12), said spring wire (12) being located in said wire groove (7).

2. A yarn guide wheel for use in the production of stretch weft yarns according to claim 1, wherein: the inside of the wire groove (7) is also provided with a clamping pad (13), when the clamping pad (13) forms a closed circular ring, the inner diameter of the formed circular ring is slightly smaller than the diameter of the elastic wire (12), and the two ends of the circular ring are provided with round corners.

3. A yarn guide wheel for use in the production of stretch weft yarns according to claim 1, wherein: the center of the wire groove (7) and the center of the guide wheel (3) and the projection of the center of the tightening wheel (11) on the support plate (1) should be on the same straight line.

4. A yarn guide wheel for use in the production of stretch weft yarns according to claim 1, wherein: the top of the adjusting rod (9) is fixedly connected with a rotating disc (14).

5. A yarn guide wheel for use in the production of stretch weft yarns according to claim 1, wherein: limiting grooves (15) are formed in two opposite side walls of the lifting groove (8), limiting blocks (16) are arranged on two sides of the remaining lifting plates (10), and the limiting blocks (16) are located in the limiting grooves (15) and can move along the height direction of the limiting grooves (15).