CN210177031U - Yarn roller with direction function - Google Patents

Abstract

The utility model discloses a yarn roller with direction function, including setting up the roller body on the fixed plate, fixed plate one side outer wall is pegged graft and is had first pivot and second pivot, first pivot one end outer wall rotates and has cup jointed the roller body, roller body one side outer wall connection has the second guide roll, the guide way has been seted up on second guide roll surface, roller body one end fixed surface has the direction piece that is circular array and distributes, the inside first rotation groove of having seted up in direction piece one side, and roller body surface set up with first rotation groove corresponding second rotation groove, first rotation groove and the inside rotation of second rotation groove install the pulley. The utility model discloses an inside pulley that increases the rotation smoothness degree that sets up in the top of guide vane has reduced yarn and the guide vane top phenomenon that sliding friction appears, has reduced the cracked probability of yarn friction.

Description

Yarn roller with direction function

Technical Field

The utility model relates to a weaving equipment technical field specifically is a yarn roller with direction function.

Background

The spinning system relates to a plurality of textile machines, each machine relates to a yarn running channel, the running direction needs to be changed frequently, and the existing turning technology is that a turning roller is arranged at a turning position, so that the sliding friction between the yarn and the surface of a machine part can be converted into the rotating friction, and the damage to the yarn is reduced. However, in the actual operation process of workers, the steering groove on the surface of the steering roller still generates sliding friction along with the movement of the yarns, the contact force between the vertex of the steering groove and the yarns is larger, the problem of yarn abrasion and breakage is more likely to occur, the actual production operation of enterprises is greatly influenced, and the working difficulty and labor intensity of the operators are increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a yarn roller with direction function possesses the advantage of the frictional force that further reduces the yarn and receive, has solved the yarn and has received the cracked problem of friction easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a yarn roller with direction function, includes fixed plate, roller body, first pivot, second guide roll, direction piece and first rotation groove, fixed plate one side outer wall is pegged graft and is had first pivot and second pivot, first pivot one end outer wall rotates and has cup jointed the roller body, the roller body deviates from fixed plate one side outer wall and has the second guide roll, second guide roll surface intermediate position department has seted up the guide way, the roller body deviates from fixed plate one end fixed surface and has been the guide piece that circular array distributes, the guide piece deviates from the inside first rotation groove of having seted up in second guide roll one side, and the roller body surface set up with the corresponding second rotation groove in first rotation groove, first rotation groove and second rotation inslot rotate the inslot and install the pulley.

Preferably, the axes of the second rotating shaft and the first rotating shaft are located on the same horizontal line, and the outer walls of the ends, deviating from the fixed plate, of the first rotating shaft and the second rotating shaft are respectively rotatably sleeved with a nut.

Preferably, the roller body is internally embedded with a bearing, and the inner wall of the bearing is sleeved on the outer wall of the first rotating shaft.

Preferably, the surface of the second rotating shaft is sleeved with a first guide roller, and the inner wall of one side of the first guide roller, which is far away from the fixed plate, and the outer wall of one side of the guide sheet, which is close to the fixed plate, are kept flush.

Preferably, a third rotating shaft is rotatably inserted in the pulley, and the upper end and the lower end of the third rotating shaft are respectively rotatably connected with the inner walls of the first rotating groove and the second rotating groove.

Preferably, the thickness that the guide vane deviates from fixed plate one side is less than the thickness that the guide vane towards fixed plate one side, and the diameter that the guide vane deviates from the outer wall of fixed plate one end is the same with the outer wall diameter that the roller body deviates from fixed plate one end.

Preferably, the roller body deviates from the outer wall of one end of the second guide roller and is provided with a limiting piece, and the diameter of the outer wall of the limiting piece is larger than that of the outer wall of the roller body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up direction piece and pulley, reached turn to the yarn and reduced the frictional force's of yarn at the direction piece summit effect, the first guide roll of yarn accessible is taken on roller body surface, and the yarn can paste the side at the direction piece, and the yarn is the pulley with the contact segment on direction piece summit, remove the in-process at the yarn, the yarn can be through the marginal facies removal of direction piece to the second guide roll in, thereby reach the purpose that the yarn turned to, at the in-process that the yarn removed, the yarn removes on the pulley surface, and drive the pulley and rotate in the third pivot, the frictional force of yarn and direction piece top outer wall has been reduced, further avoided the yarn to rub and produce wearing and tearing or cracked problem for a long time at the top outer wall of direction piece, the normal transmission of yarn has effectively been ensured.

2. The utility model discloses a set up first guide roll, the effect of fixing a position yarn direction of transmission has been reached, first guide roll can carry on spacingly to the yarn, avoid the yarn skew to appear and skip the direction piece, then lost the purpose that turns to the yarn, first guide roll can carry on spacingly to the direction of transmission of yarn, guarantee operating personnel can be with accurate the carrying on of yarn on roller body surface, and avoided appearing the problem that the yarn skew appears in transmission process, very big improvement the reliability in the in-service use process.

Drawings

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

FIG. 2 is a schematic side sectional view of the roller body of the present invention;

fig. 3 is an enlarged schematic view of the structure a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure B in fig. 2 according to the present invention.

In the figure: 1. a fixing plate; 2. a roller body; 3. a first rotating shaft; 4. a limiting sheet; 5. a second rotating shaft; 6. a first guide roller; 7. a nut; 8. a second guide roller; 9. a guide piece; 10. a guide groove; 11. A bearing; 12. a pulley; 13. a first rotating groove; 14. a second rotating groove; 15. and a third rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between 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.

Referring to fig. 1 to 4, the present invention provides an embodiment: a yarn roller with a guiding function comprises a fixing plate 1, a roller body 2, a first rotating shaft 3, a second rotating shaft 5, a second guiding roller 8, a guiding sheet 9 and a first rotating groove 13, wherein the outer wall of one side of the fixing plate 1 is spliced with the first rotating shaft 3 and the second rotating shaft 5, the roller body 2 is rotatably sleeved on the outer wall of one end of the first rotating shaft 3, a bearing 11 is embedded and installed in the roller body 2, the inner wall of the bearing 11 is sleeved on the outer wall of the first rotating shaft 3, the surface of the second rotating shaft 5 is sleeved with the first guiding roller 6, the inner wall of one side of the first guiding roller 6, which is far away from the fixing plate 1, is flush with the outer wall of one side, close to the fixing plate 1, of the guiding sheet 9, the first guiding roller 6 can limit the yarn, the yarn is prevented from being deviated and skipping over the guiding sheet 9, the purpose of turning the yarn is lost, the first guiding roller 6 can limit the transmission direction of the yarn, and an operator, and the problem that the yarns deviate in the transmission process is avoided, and the reliability in the actual use process is greatly improved. Second pivot 5 is located same water flat line with the axis of first pivot 3, first pivot 3 and second pivot 5 deviate from 1 one end outer wall of fixed plate and all rotate and have cup jointed nut 7, engaged with screw thread has all been seted up with first pivot 3 and 5 one end outer walls of second pivot to the nut 7 is inside, nut 7 is connected with first pivot 3 and second pivot 5 through the screw thread, nut 7 can be fixed first guide roll 6 and second guide roll 8 respectively, avoid first guide roll 6 and second guide roll 8 and roller body 2 to appear with the problem that second pivot 5 and first pivot 3 break away from mutually respectively.

The outer wall of one side of the roller body 2, which deviates from the fixing plate 1, is connected with a second guide roller 8, a guide groove 10 is formed in the middle position of the surface of the second guide roller 8, and the yarn after the steering is finished can be transmitted along the guide groove 10. Roller body 2 deviates from 1 one end fixed surface of fixed plate and is the guide vane 9 that circular array distributes, guide vane 9 semicircular in shape, and the edge of guide vane 9 all adopts fillet process design, can effectively reduce the problem that wearing and tearing appear in the yarn, the thickness that guide vane 9 deviates from 1 one side of fixed plate is less than the thickness of guide vane 9 towards 1 one side of fixed plate, and the diameter that guide vane 9 deviates from 1 one end outer wall of fixed plate is the same with the outer wall diameter that roller body 2 deviates from 1 one end of fixed plate. Spacing piece 4 is installed to the 8 one end outer walls that deviate from of second guide roll that roller body 2 deviates from, and the outer wall diameter of spacing piece 4 is greater than roller body 2 outer wall diameter, and spacing piece 4 can carry on spacingly to the yarn on roller body 2 surface, avoids the yarn to break away from roller body 2 surface.

A first rotating groove 13 is arranged inside one side of the guide sheet 9, which is far away from the second guide roller 8, a second rotating groove 14 corresponding to the first rotating groove 13 is arranged on the surface of the roller body 2, pulleys 12 are rotatably arranged inside the first rotating groove 13 and the second rotating groove 14, a third rotating shaft 15 is rotatably inserted inside the pulleys 12, the upper end and the lower end of the third rotating shaft 15 are respectively rotatably connected with the inner walls of the first rotating groove 13 and the second rotating groove 14, the yarn can be lapped on the surface of the roller body 2 through the first guide roller 6, the yarn can be pasted on the side edge of the guide sheet 9, the contact part of the yarn and the vertex of the guide sheet 9 is the pulleys 12, the yarn can move into the second guide roller 8 through the edge of the guide sheet 9 in the yarn moving process, so as to achieve the yarn turning purpose, the yarn moves on the surface of the pulleys 12 in the yarn moving process, and drives the pulleys 12 to rotate on the third rotating shaft 15, the friction force between the yarns and the outer wall of the top end of the guide piece 9 is reduced, the problem that the yarns are abraded or broken due to the long-time friction of the outer wall of the top end of the guide piece 9 is further solved, and the normal transmission of the yarns is effectively guaranteed.

The working principle is as follows: first guide roll 6 can carry on spacingly to the yarn, avoids the yarn skew to appear and skips guide sheet 9, then has lost the purpose that turns to the yarn, and first guide roll 6 can carry on spacingly to the direction of transmission of yarn, and guarantee operating personnel can carry on the 2 surfaces of roller body with the yarn is accurate to avoided appearing the problem that the yarn skew appears in transmission process, very big improvement the reliability in the in-service use process. The yarn can be lapped on the surface of the roller body 2 through the first guide roller 6, the yarn can be attached to the side edge of the guide sheet 9, the contact part of the yarn and the top point of the guide sheet 9 is the pulley 12, in the yarn moving process, the yarn can move to the second guide roller 8 through the edge of the guide sheet 9, the yarn steering purpose is achieved, in the yarn moving process, the yarn moves on the surface of the pulley 12 and drives the pulley 12 to rotate on the third rotating shaft 15, the friction force between the yarn and the outer wall of the top end of the guide sheet 9 is reduced, the problem that the yarn is abraded or broken due to long-time friction on the outer wall of the top end of the guide sheet 9 is further avoided, and the normal transmission of the yarn is effectively guaranteed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a yarn roller with direction function, is including setting up the roller body on the fixed plate, its characterized in that: the outer wall of one side of the fixed plate is spliced with a first rotating shaft and a second rotating shaft, the outer wall of one end of the first rotating shaft is rotatably sleeved with the roller body, the outer wall of one side of the roller body, which deviates from the fixed plate, is connected with a second guide roller, the middle position of the surface of the second guide roller is provided with a guide groove, the surface of one end, which deviates from the fixed plate, of the roller body is fixed with a guide sheet distributed in a circular array, the guide sheet deviates from the inside of one side of the second guide roller and is provided with a first rotating groove, the surface of the roller body is provided with a second rotating groove corresponding to the first rotating groove, and pulleys are rotatably installed inside the first rotating.

2. Yarn roller with guiding function according to claim 1, characterized in that: the axis of second pivot and first pivot is located same water flat line, first pivot and second pivot deviate from fixed plate one end outer wall and all rotate the nut that has cup jointed.

3. Yarn roller with guiding function according to claim 1, characterized in that: the roller body is internally embedded with a bearing, and the inner wall of the bearing is sleeved on the outer wall of the first rotating shaft.

4. Yarn roller with guiding function according to claim 1, characterized in that: the surface of the second rotating shaft is sleeved with a first guide roller, and the inner wall of one side, away from the fixed plate, of the first guide roller is flush with the outer wall of one side, close to the fixed plate, of the guide sheet.

5. Yarn roller with guiding function according to claim 1, characterized in that: a third rotating shaft is rotatably inserted in the pulley, and the upper end and the lower end of the third rotating shaft are respectively rotatably connected with the inner walls of the first rotating groove and the second rotating groove.

6. Yarn roller with guiding function according to claim 1, characterized in that: the thickness that the guide vane deviates from fixed plate one side is less than the thickness that the guide vane towards fixed plate one side, and the diameter that the guide vane deviates from fixed plate one end outer wall is the same with the outer wall diameter that the roller body deviates from fixed plate one end.

7. Yarn roller with guiding function according to claim 1, characterized in that: spacing piece is installed to the roller body deviating from second guide roll one end outer wall, and the outer wall diameter of spacing piece is greater than roller body outer wall diameter.

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