CN214060767U

CN214060767U - Smooth elevating gear of roving blending

Info

Publication number: CN214060767U
Application number: CN202022742412.6U
Authority: CN
Inventors: 胡振亚; 周勇; 唐祖荣
Original assignee: HUBEI JINGHUA TEXTILE GROUP CO Ltd
Current assignee: HUBEI JINGHUA TEXTILE GROUP CO Ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-08-27
Anticipated expiration: 2030-11-24

Abstract

The utility model relates to the technical field of roving frames, in particular to a roving blending smooth lifting device, which comprises a frame of the roving frame, wherein a sliding groove which is vertically distributed is arranged in the center of the right side of the frame of the roving frame, a sliding block is connected inside the sliding groove in a sliding manner, a keel lifting bracket is fixedly connected at the left end of the sliding block, a threaded column which is vertically distributed is arranged at the center inside the sliding groove, the threaded column is in threaded connection with the sliding block, so that the sliding block tends to stably lift, the vibration generated when the sliding block lifts is reduced, thereby make keel lifting bracket can keep steady when going up and down, the vertical gyro wheel that sets up simultaneously, the two numbers spring telescopic links of collocation use, can carry out vertical shock attenuation to the sliding block, reduced the frictional force between sliding block and the sliding tray, the lift of the sliding block of being convenient for to the possibility that frictional force led to the fact the influence to the lift of keel lifting bracket has been reduced.

Description

Smooth elevating gear of roving blending

Technical Field

The utility model relates to a fly frame technical field specifically is a smooth elevating gear of roving blending.

Background

The roving frame is a spinning machine for making fiber slivers into roving, mainly plays a role in drafting and twisting, winds the roving into a certain amount of rolling to meet the processing requirements of a spinning frame, and is divided into a flyer roving frame and a twisting roving frame according to the twisting mechanism form. The roving frame is in the use, and the elevating movement of roving frame rail is realized through mechanisms such as spout and slider, and this kind of lift mode can produce great sliding friction power between spout and the slider in the use, can cause the influence to the normal lift and the steady lift of rail to influence the normal use of roving frame, for this reason, we provide a roving blending level and smooth elevating gear.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a level and smooth elevating gear of roving blending possesses the lift of keel and can keep advantages such as steady, has solved the lift of current device keel when using steady problem inadequately.

The utility model discloses a roving blending smooth lifting device, which comprises a frame of the roving frame, wherein a sliding groove which is vertically distributed is arranged in the center of the right side of the frame of the roving frame, a sliding block is slidably connected in the sliding groove, a keel lifting bracket is fixedly connected at the left end of the sliding block, a threaded column which is vertically distributed is arranged in the center of the inner part of the sliding groove, the inner part of the sliding block is in threaded connection with the outer part of the threaded column, longitudinal grooves are arranged in the centers of the front and the back of the sliding block, longitudinal telescopic grooves are arranged at the left and the right sides of the inner wall of the two longitudinal grooves and at the end which is far away from each other, two groups of longitudinal telescopic groove inner walls are fixedly connected with a second spring telescopic rod at the center which is near one side, two groups of the second spring telescopic rods are fixedly connected with a, two the outside middle section of transverse rotating shaft all rotates and is connected with vertical gyro wheel, two vertical gyro wheel rotates with two vertical grooves respectively and is connected, and the outer wall of two vertical gyro wheels all laminates with the inner wall of sliding tray mutually, through setting up screw thread post and sliding block threaded connection, make the lift of sliding block tend to steadily, the vibrations that the sliding block produced when going up and down have been reduced, thereby make keel lift bracket can keep steadily when going up and down, the vertical gyro wheel that sets up simultaneously, the use of collocation No. two spring telescopic links, can carry out vertical shock attenuation to the sliding block, the frictional force between sliding block and the sliding tray has been reduced, the lift of the sliding block of being convenient for, thereby the possibility that the frictional force led to the fact the influence to the lift of keel lift bracket has been reduced.

The utility model discloses a level and smooth elevating gear of roving blending, wherein the transverse groove has all been seted up at both ends around the sliding block both sides, the transverse groove is two sets of about equally dividing, two sets of transverse groove both sides and the one end of keeping away from each other all have been seted up transverse expansion groove around the inner wall of transverse groove, and are two sets of transverse expansion inslot wall is close to the equal fixedly connected with spring telescopic link in central authorities of one side mutually.

The utility model discloses a level and smooth elevating gear of roving blending, wherein the equal fixedly connected with solid fixed ring of one end that two sets of spring telescopic links kept away from each other, it is two sets of solid fixed ring's inside all rotates and is connected with vertical pivot, and is two sets of vertical pivot outside middle section all rotates and is connected with horizontal gyro wheel, and is two sets of horizontal gyro wheel rotates with two sets of transverse grooves respectively and is connected, and is two sets of the outer wall of horizontal gyro wheel all laminates mutually with the inner wall of sliding tray, through a spring telescopic link and the horizontal gyro wheel that set up, can carry out horizontal shock attenuation to the sliding block, has reduced the frictional force between sliding block and the sliding tray, and the lift of the sliding block of being convenient for has reduced the possibility that frictional force caused the influence to the lift of keel lift bracket.

The utility model discloses a level and smooth elevating gear of roving blending, wherein the central authorities of sliding tray inner wall top surface have been seted up and have been rotated the block groove, the inside rotation of rotating the block groove is connected with the turning block, and the turning block with rotate block groove looks block, the central authorities of turning block bottom surface and the top fixed connection of screw thread post, built-in recess has been seted up to the central authorities of sliding tray inner wall bottom surface, the inside lower extreme fixedly connected with step motor of built-in recess, the top of step motor output shaft and the bottom fixed connection of screw thread post.

The utility model discloses a level and smooth elevating gear of roving blending, wherein the spacing groove of vertical distribution is seted up to the central authorities on sliding tray inner wall right side, the inside sliding connection of spacing groove has the stopper, the left end of stopper and the right-hand member fixed connection of sliding block.

The utility model discloses a level and smooth elevating gear of roving blending, wherein the central fixedly connected with gag lever post of both sides about the spacing inslot wall, the central authorities of stopper top surface set up the vertical through-hole that runs through the stopper, and the stopper passes through this through-hole and gag lever post sliding connection, through stopper and the gag lever post that sets up, can restrict the sliding block, prevent that the sliding block from rotating along with the rotation of screw thread post, has guaranteed that the sliding block can normally go up and down to avoid causing the influence to the lift of keel lifting bracket.

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

1. the utility model discloses a set up screw thread post and sliding block threaded connection for the lift of sliding block tends to steadily, has reduced the vibrations that the sliding block produced when going up and down, thereby makes keel lifting bracket can keep steady when going up and down, through the stopper and the gag lever post that set up, can restrict the sliding block, prevents that the sliding block from rotating along with the rotation of screw thread post, has guaranteed that the sliding block can normally go up and down, thereby avoids causing the influence to keel lifting bracket's lift.

2. The utility model discloses a vertical gyro wheel that sets up, No. two spring telescopic links of collocation use, can carry out vertical shock attenuation to the sliding block, and a spring telescopic link and the horizontal gyro wheel of setting can carry out horizontal shock attenuation to the sliding block, have reduced the frictional force between sliding block and the sliding tray, and the lift of the sliding block of being convenient for to reduced the possibility that frictional force caused the influence to the lift of keel lifting bracket.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of the sectional structure of the plane of depression;

FIG. 3 is a schematic structural view of a top view section of the sliding block of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a groove is arranged inside; 2. a sliding groove; 3. a slider; 4. a keel lifting bracket; 5. a threaded post; 6. a frame of the roving frame; 7. a limiting rod; 8. a limiting block; 9. a limiting groove; 10. a stepping motor; 11. a longitudinal roller; 12. a longitudinal slot; 13. a transverse roller; 14. a longitudinal rotating shaft; 15. a longitudinal telescopic slot; 16. a transverse slot; 17. a first fixing ring; 18. a first spring telescopic rod; 19. a second fixing ring; 20. a transverse rotating shaft; 21. a second spring telescopic rod; 22. a transverse telescopic slot; 23. rotating the clamping groove; 24. and (6) rotating the block.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these physical details should not be taken to limit the invention. That is, in some embodiments of the invention, these physical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, the roving blending smooth lifting device of the present invention comprises a frame 6 of the roving frame, a sliding groove 2 vertically distributed is formed in the center of the right side of the frame 6 of the roving frame, a sliding block 3 is slidably connected to the inside of the sliding groove 2, a spindle lifting bracket 4 is fixedly connected to the left end of the sliding block 3, a threaded post 5 vertically distributed is disposed in the center of the inside of the sliding groove 2, the inside of the sliding block 3 is in threaded connection with the outside of the threaded post 5, longitudinal grooves 12 are formed in the centers of the front and back sides of the sliding block 3, longitudinal expansion grooves 15 are formed in the left and right sides of the inner walls of the two longitudinal grooves 12 and at the ends far away from each other, two sets of spring expansion rods 21 are fixedly connected to the centers of the inner walls near one side of the two sets of longitudinal expansion grooves 15, two sets of spring expansion rods 21 are fixedly connected to two fixing rings 19, and two sets of fixing rings 19 are rotatably connected to a transverse rotating shaft 20, two horizontal rotating shaft 20 outside middle sections all rotate and are connected with vertical gyro wheel 11, two vertical gyro wheels 11 rotate with two vertical grooves 12 respectively and are connected, and the outer wall of two vertical gyro wheels 11 all laminates with the inner wall of sliding tray 2 mutually, through setting up threaded post 5 and sliding block 3 threaded connection, make the lift of sliding block 3 tend to steadily, the vibrations that sliding block 3 produced when going up and down have been reduced, thereby make keel lift bracket 4 can keep steadily when going up and down, the vertical gyro wheel 11 that sets up simultaneously, the use of collocation No. two spring telescopic links 21, can vertically shock attenuation to sliding block 3, the frictional force between sliding block 3 and sliding tray 2 has been reduced, be convenient for the lift of sliding block 3, thereby reduced the possibility that the frictional force led to the fact the influence to the lift of keel lift bracket 4.

The front end and the rear end of the left side and the right side of the sliding block 3 are both provided with transverse grooves 16, the transverse grooves 16 are divided into a left group and a right group on average, the front end and the rear end of the inner wall of the two groups of transverse grooves 16 and the end far away from each other are both provided with transverse telescopic grooves 22, the center of the inner wall of the two groups of transverse telescopic grooves 22 near one side is both fixedly connected with a first spring telescopic rod 18, the end far away from each other of the two groups of first spring telescopic rods 18 is both fixedly connected with a first fixing ring 17, the inner part of the two groups of first fixing rings 17 is both rotatably connected with a longitudinal rotating shaft 14, the middle section outside the two groups of longitudinal rotating shafts 14 is both rotatably connected with a transverse roller 13, the two groups of transverse rollers 13 are respectively rotatably connected with the two groups of transverse grooves 16, the outer walls of the two groups of transverse rollers 13 are both attached to the inner wall of the sliding groove 2, and the transverse damping can be carried out on the sliding block 3 through the arranged first spring telescopic rods 18 and the transverse rollers 13, the friction force between the sliding block 3 and the sliding groove 2 is reduced, so that the sliding block 3 is convenient to lift, and the possibility of influence on the lifting of the keel lifting bracket 4 caused by the friction force is reduced.

The central part of the top surface of the inner wall of the sliding groove 2 is provided with a rotating clamping groove 23, the inside of the rotating clamping groove 23 is rotatably connected with a rotating block 24, the rotating block 24 is clamped with the rotating clamping groove 23, the central part of the bottom surface of the rotating block 24 is fixedly connected with the top end of the threaded column 5, the central part of the bottom surface of the inner wall of the sliding groove 2 is provided with a built-in groove 1, the lower end inside the built-in groove 1 is fixedly connected with a stepping motor 10, and the top end of an output shaft of the stepping motor 10 is fixedly connected with the bottom.

The spacing groove 9 of vertical distribution is seted up to the central authorities on 2 inner wall right sides in sliding tray, the inside sliding connection of spacing groove 9 has stopper 8, the left end of stopper 8 and the right-hand member fixed connection of sliding block 3, the central fixedly connected with gag lever post 7 of both sides about the 9 inner wall in spacing groove, the vertical through-hole that runs through stopper 8 is seted up to the central authorities of stopper 8 top surface, and stopper 8 is through this through-hole and gag lever post 7 sliding connection, stopper 8 and gag lever post 7 through setting up, can restrict sliding block 3, prevent that sliding block 3 from rotating along with the rotation of screw post 5, sliding block 3 has been guaranteed to normally go up and down, thereby avoid causing the influence to the lift of keel lifting bracket 4.

When using the utility model discloses the time: starting the stepping motor 10, wherein an output shaft of the stepping motor 10 drives the threaded column 5 to rotate, and the sliding block 3 is limited by the limiting block 8 and the limiting rod 7 at the moment, so that the sliding block 3 can lift along the outer part of the threaded column 5 under the rotation of the threaded column 5, and the keel lifting bracket 4 is driven to lift; in-process that goes up and down at sliding block 3, a spring telescopic link 18 and horizontal gyro wheel 13 can carry out horizontal shock attenuation to sliding block 3, and No. two spring telescopic links 21 and vertical gyro wheel 11 can carry out vertical shock attenuation to sliding block 3, both collocation uses, can reduce the frictional force between sliding block 3 and the 2 inner walls of sliding tray, thereby make sliding block 3's lift more steady, the influence that frictional force goes up and down to sliding block 3 has also been reduced, and then guaranteed that the normal lift and the lift in-process of keel lift bracket 4 can keep steady.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a smooth elevating gear of roving blending, includes fly frame (6), its characterized in that: the center of the right side of a frame (6) of the roving frame is provided with vertically distributed sliding grooves (2), the inside of each sliding groove (2) is connected with a sliding block (3) in a sliding manner, the left end of each sliding block (3) is fixedly connected with a keel lifting bracket (4), the center of the inside of each sliding groove (2) is provided with vertically distributed threaded columns (5), the inside of each sliding block (3) is in threaded connection with the outside of each threaded column (5), the centers of the front and back sides of each sliding block (3) are both provided with longitudinal grooves (12), the left and right sides of the inner walls of the two longitudinal grooves (12) and the ends far away from each other are both provided with longitudinal telescopic grooves (15), the centers of the inner walls of the two groups of longitudinal telescopic grooves (15) close to each other are both fixedly connected with second spring telescopic rods (21), and the ends far away from each other of the two groups of second spring telescopic rods (21) are both fixedly connected with second fixing rings (19), two sets of No. two the inside of solid fixed ring (19) all rotates and is connected with transverse rotating shaft (20), two transverse rotating shaft (20) outside middle section all rotates and is connected with vertical gyro wheel (11), two vertical gyro wheel (11) rotate with two vertical grooves (12) respectively and are connected, and the outer wall of two vertical gyro wheels (11) all laminates mutually with the inner wall of sliding tray (2).

2. The roving blend smoothing and lifting device of claim 1, wherein: transverse groove (16) have all been seted up at both ends around sliding block (3) the left and right sides, transverse groove (16) are on average divided into about two sets of, two sets of transverse groove (16) the inner wall front and back both sides and the one end of keeping away from each other all seted up transverse expansion groove (22), and are two sets of transverse expansion groove (22) inner wall is close to spring telescopic link (18) No. one the equal fixedly connected with in central authorities of one side mutually.

3. The roving blend smooth elevator device of claim 2, wherein: two sets of the equal fixedly connected with of one end that a spring telescopic rod (18) kept away from each other solid fixed ring (17), it is two sets of the inside of a solid fixed ring (17) all rotates and is connected with vertical rotating shaft (14), and is two sets of vertical rotating shaft (14) outside middle section all rotates and is connected with horizontal gyro wheel (13), and is two sets of horizontal gyro wheel (13) rotate with two sets of transverse grooves (16) respectively and are connected, and are two sets of the outer wall of horizontal gyro wheel (13) all laminates with the inner wall of sliding tray (2) mutually.

4. The roving blend smoothing and lifting device of claim 1, wherein: the novel thread-cutting machine is characterized in that a rotary clamping groove (23) is formed in the center of the top surface of the inner wall of the sliding groove (2), a rotary block (24) is connected to the inside of the rotary clamping groove (23) in a rotating mode, the rotary block (24) is clamped with the rotary clamping groove (23), the center of the bottom surface of the rotary block (24) is fixedly connected with the top end of the threaded column (5), a built-in groove (1) is formed in the center of the bottom surface of the inner wall of the sliding groove (2), a stepping motor (10) is fixedly connected to the lower end of the inside of the built-in groove (1), and the top end of an output shaft of the stepping motor (10) is fixedly connected with the bottom end of the threaded column (5).

5. The roving blend smoothing and lifting device of claim 1, wherein: the central authorities on sliding tray (2) inner wall right side have seted up vertical distribution's spacing groove (9), the inside sliding connection of spacing groove (9) has stopper (8), the left end of stopper (8) and the right-hand member fixed connection of sliding block (3).

6. The roving blend smoothing and lifting device of claim 5, wherein: the central authorities fixedly connected with gag lever post (7) of both sides about spacing groove (9) inner wall, the through-hole of vertical stopper (8) that runs through is seted up to the central authorities of stopper (8) top surface, and stopper (8) through this through-hole and gag lever post (7) sliding connection.