CN212199515U

CN212199515U - Ring structure of spinning frame

Info

Publication number: CN212199515U
Application number: CN202020786838.9U
Authority: CN
Inventors: 胡绪超; 许伟
Original assignee: Henan Shunyang New Material Co ltd
Current assignee: Henan Shunyang New Material Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-12-22
Anticipated expiration: 2030-05-13

Abstract

The utility model provides a ring structure of spinning frame, which effectively solves the problems that the relative speed of the prior ring and the steel wire ring is too high, the loss is serious, and the ring structure can not adapt to yarn rolls with different sizes; the technical scheme for solving the problem is that the ring plate comprises a horizontally arranged ring plate which is fixed on a frame of a spinning frame, the upper end of the ring plate is provided with a ring plate, and a bearing is arranged between the ring plate and the ring plate; a steel collar is fixed at the upper end of the annular plate, an arc-shaped plate is sleeved at the upper end of the steel collar, the steel collar is not separated from the arc-shaped plate, a sector plate is arranged on the outer side of the arc-shaped plate, a plurality of through holes which are uniformly distributed in the circumferential direction are formed in the sector plate, a supporting rod which is fixed along the axial direction of the sector plate is arranged on the outer side of the sector plate, and a steel wire ring is fixed at one end of the supporting rod, which; the utility model discloses the structure is ingenious, can effectively reduce the relative speed of steel collar and steel wire ring, slows down the loss rate of steel wire ring and steel collar greatly, can adapt to the production demand of equidimension yarn book not, and accommodation is wide.

Description

Ring structure of spinning frame

Technical Field

The utility model relates to a textile machinery equipment technical field, especially a spinning frame ring structure.

Background

In textile machinery, the quality of a steel collar directly affects the quality of spun yarns and also affects the breakage rate of the yarns. The steel wire ring and the steel collar ring rotate at high speed to generate high temperature, the steel wire ring and the steel collar ring are quickly abraded, the service life is short, in the twisting process, the requirements of spun yarn production of different series on equipment are different, when the product variety is changed, the equipment needs to be modified, namely the steel collar ring with different size needs to be changed. When different rings are used for replacement, the original mode is to replace the ring plates and the rings for fixing the rings, but the following defects exist: 1. The cost is high when the whole set of ring plates and the ring are replaced, and after the smaller new ring plate is replaced, the previous ring plate can only be left for standby application, so that unnecessary depreciation and waste are caused; 2. The original ring plate is required to be removed from each position, a new smaller ring plate and a new smaller ring collar are arranged, the central position can be changed during installation, so that poor bobbin yarn forming is caused, and time and labor are wasted in readjusting the central position.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defect of prior art, the utility model provides a spinning frame ring structure, the effectual relative speed who has solved current ring and steel wire ring is too high, and the loss is serious, can not adapt to the problem of the yarn book of variation in size.

The technical scheme for solving the problem is that the ring plate comprises a horizontally arranged ring plate fixed on a frame of a spinning frame, the upper end of the ring plate is provided with a ring plate coaxial with the ring plate, a gap is arranged between the ring plate and the ring plate, and a bearing is arranged in the gap; the upper end of the annular plate is fixed with a steel collar which is coaxial with the annular plate, the upper end of the steel collar is sleeved with an arc-shaped plate which can slide along the steel collar, the steel collar is not separated from the arc-shaped plate, the outer side of the arc-shaped plate is provided with a fan-shaped plate, the fan-shaped plate is provided with a plurality of through holes which are uniformly distributed circumferentially, the outer side of the fan-shaped plate is provided with a supporting rod which is axially fixed along the fan-shaped plate, and one end of the supporting rod, which is far away.

The utility model discloses the structure is ingenious, can effectively reduce the relative speed of steel collar and steel wire ring, slows down the loss rate of steel wire ring and steel collar greatly, can adapt to the production demand of equidimension yarn book not, and accommodation is wide.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is a schematic structural view of the middle arc plate and the sector plate of the present invention.

Fig. 3 is a structural diagram of the middle support rod, the steel wire ring and the U-shaped plate of the present invention.

Detailed Description

The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings.

As shown in fig. 1 to 3, the ring plate 1 of the present invention comprises a ring plate 1 horizontally placed, the ring plate 1 is fixed on the frame of the spinning frame, the upper end of the ring plate 1 is provided with a ring plate 2 coaxial with the ring plate, a gap is arranged between the ring plate 2 and the ring plate 1, and a bearing is arranged in the gap; annular plate 2 upper end is fixed with rather than coaxial ring 3, and 3 upper end covers of ring are equipped with can be along 3 gliding arc 4 of ring, and ring 3 does not break away from with arc 4, and there is sector plate 5 in the 4 outsides of arc, has a plurality of through-holes that are the circumference equipartition on sector plate 5, and there is the bracing piece 6 along 5 axial fixings of sector plate in the 5 outsides of sector plate, and one of sector plate 5 is kept away from to bracing piece 6 serves and is fixed with steel wire ring 7.

In order to fix the support rod 6, the lower end of the support rod 6 is fixed with a U-shaped plate 8 with a downward opening, the fan-shaped plate 5 is arranged in the cavity of the U-shaped plate 8, two clamping holes corresponding to the through holes on the fan-shaped plate 5 are formed in the U-shaped plate 8, and the bolts penetrate through the clamping holes and the corresponding through holes to enable the U-shaped plate 8 to be fixed on the fan-shaped plate 5, so that the support rod 6 is fixed.

In order to ensure the coaxiality between the annular plate 2 and the ring plate 1, a centering bearing is arranged between the annular plate 2 and the ring plate 1.

In order to reduce the friction force between the arc-shaped plate 4 and the steel collar 3, a linear bearing is arranged between the arc-shaped plate 4 and the steel collar 3.

The section of the arc-shaped plate 4 is in a major arc shape; the central angles of the arc-shaped plate 4 and the sector plate 5 are consistent; the annular plate 2 and the lower end of the steel collar 3 are fixed together through a plurality of screws; the ring rail 1 is fixed on the frame of the spinning machine through a plurality of screws.

When the ring plate rotating device is used, the ring plate 1 is fixed on a spinning machine, then the ring 3 is fixed on the annular plate 2, when the ring plate rotating device works, yarns pass through the steel wire ring 7, the yarns drive the arc plate 4 to rotate on the ring 3 through the steel wire ring 7, and the annular plate 2 below the ring plate is also in a free rotating state, so that when the arc plate 4 slides on the upper end of the ring 3, the annular plate 2 is driven to rotate, and although the rotation of the annular plate 2 has uncertainty, the relative speed between the arc plate 4 and the ring 3 can be reduced through the rotation of the annular plate 2, and the friction loss is reduced.

When the special requirement occurs and the winding speed of the yarn is high, the motor can be considered to drive the annular plate 2 and the steel wire ring 7 to rotate in the same direction, and the loss of the steel collar 3 can be reduced.

In order to adapt to yarn coils with different sizes, the relative position between the supporting plate and the sector plate 5 can be changed, the bolt on the U-shaped plate 8 is disassembled, then the U-shaped plate 8 is moved to a proper position, and then the U-shaped plate 8 and the sector plate 5 are firmly fixed through the bolt.

The utility model discloses in use can reduce the loss of steel wire ring 7 and ring 3 greatly, only needs the screw on the dismouting U-shaped plate 8 can adapt to the not yarn book of equidimension, need not to dismantle ring plate 1 and can accomplish, has not only saved the expense of purchasing new ring plate 1, need not adjust the position of former ring plate 1 moreover, has reduced the work load of artifical regulation ring position.

The utility model discloses the structure is ingenious, can effectively reduce the relative speed of steel collar 3 and steel wire ring 7, slows down the loss rate of steel wire ring 7 and steel collar 3 greatly, can adapt to the production demand of not equidimension yarn book, and accommodation is wide.

Claims

1. A ring structure of a spinning frame is characterized by comprising a horizontally placed ring-shaped ring plate (1), wherein the ring plate (1) is fixed on a frame of the spinning frame, the upper end of the ring plate (1) is provided with a ring plate (2) coaxial with the ring plate, a gap is arranged between the ring plate (2) and the ring plate (1), and a bearing is arranged in the gap; annular plate (2) upper end is fixed with rather than coaxial ring (3), ring (3) upper end cover is equipped with can be along gliding arc (4) of ring (3), ring (3) do not break away from with arc (4), there are sector plate (5) arc (4) the outside, there are a plurality of through-holes that are the circumference equipartition on sector plate (5), there are along sector plate (5) axial fixity's bracing piece (6) in the sector plate (5) the outside, bracing piece (6) keep away from one of sector plate (5) and serve and be fixed with steel wire ring (7).

2. The ring structure of spinning frame as claimed in claim 1, characterized in that the lower end of the support rod (6) is fixed with a U-shaped plate (8) with a downward opening, the sector plate (5) is placed in the cavity of the U-shaped plate (8), the U-shaped plate (8) is provided with two fastening holes corresponding to the through holes on the sector plate (5), and the U-shaped plate (8) is fixed on the sector plate (5) by passing bolts through the fastening holes and the corresponding through holes, thereby realizing the fixation of the support rod (6).

3. Spinning frame ring structure according to claim 1, characterized in that between the ring plate (2) and the ring plate (1) is mounted a centering bearing.

4. Spinning frame ring structure according to claim 1, characterized in that between the arc-shaped plate (4) and the ring (3) is mounted a linear bearing.