CN221094418U

CN221094418U - Roving equipment for spinning

Info

Publication number: CN221094418U
Application number: CN202323041907.6U
Authority: CN
Inventors: 袁朝辉; 袁胜涛
Original assignee: Luoyang Zhanheyi Textile Material Co ltd
Current assignee: Luoyang Zhanheyi Textile Material Co ltd
Priority date: 2023-11-10
Filing date: 2023-11-10
Publication date: 2024-06-07
Anticipated expiration: 2033-11-10

Abstract

The utility model relates to roving equipment for spinning, which belongs to the technical field of spinning and comprises a frame plate; the sliver containing structure is arranged at the rear side of the frame plate and is used for containing sliver; the twisting component is arranged above the frame plate and is used for twisting the sliver; the guide tubes penetrate through the top surface of the frame plate and are rotationally connected with the frame plate to be used for guiding the roving yarns; the lifting table is arranged at the lower section of the inner side of the frame plate in an up-and-down movable manner; the utility model can twist the sliver through the twisting component, and the twisted roving is wound on the winding drum body of the winding drum on the winding shaft after passing through the conduit and the winding support arm; in the process, the driving component can drive the conduit to rotate, so that the wire winding function is realized; meanwhile, the driving assembly drives the lifting platform to be in a reciprocating lifting posture, so that the wiring function is realized, the wire winding is uniform, and the follow-up operation is convenient.

Description

Roving equipment for spinning

Technical Field

The utility model relates to the technical field of AA (acrylic acid), in particular to roving equipment for spinning.

Background

The roving engineering refers to further drawing and thinning the fiber strips through a drawing device, improving the straightening parallelism and the separation degree of the fibers, and spinning into the roving suitable for the drawing of a spinning frame. The roving has certain strength by twisting or twisting and proper twist or false twisting, so as to bear winding and unwinding tension and be beneficial to the drafting process on the spinning frame. The roving is wound into a certain package form, so that the roving is convenient to transport and store, meets the requirements of a spinning frame on a feeding form, and better improves the benefits of the spinning frame; there is a need for a roving frame that provides for the operation of a spinning frame

To this end we provide a roving apparatus for spinning.

Disclosure of utility model

In order to overcome the defects in the background art, the utility model discloses roving equipment for spinning.

In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:

A roving apparatus for spinning, comprising:

A frame plate;

the sliver containing structure is arranged at the rear side of the frame plate and is used for containing sliver;

the twisting component is arranged above the frame plate and is used for twisting the sliver;

The guide tubes penetrate through the top surface of the frame plate and are rotationally connected with the frame plate to be used for guiding the roving yarns;

the lifting table is arranged at the lower section of the inner side of the frame plate in an up-and-down movable manner, and a plurality of wire winding shafts which correspond to the wire pipes one by one and are coaxial are arranged on the upper table surface of the lifting table and are used for installing the wire winding drums;

The driving assembly is used for driving the conduit to rotate and driving the lifting platform to be in a reciprocating lifting posture;

The lower end of the conduit is provided with a winding support arm which is correspondingly positioned at the outer side of the take-up shaft so as to uniformly wind the roving on the bobbin body of the take-up reel.

Preferably, the driving assembly includes:

The cam structure is rotationally connected with the frame plate, and the rim surface is in interference fit with the lower table surface of the lifting table and is used for driving the lifting table to lift;

The driving shaft is rotationally connected with the frame plate and is in transmission fit with the conduit, and is used for driving the conduit to rotate;

The driving device is arranged on the frame plate, and the output end of the driving device is in driving connection with the cam structure wheel shaft and the driving shaft.

Preferably, the lower end of the conduit is provided with at least two winding support arms along the circumferential uniform spacing ring so as to facilitate the stress balance of the conduit.

Preferably, the lower end of the winding support arm is provided with an elastic piece, and the lower end of the elastic piece is provided with a guide ring, so that the guide ring can move inwards relative to the lower end of the winding support arm, and the roving is prevented from being excessively tightened during winding.

Preferably, the winding shaft is provided with a plurality of expansion strips along the circumferential uniform spacing ring so as to facilitate the disassembly and assembly of the winding drum.

Preferably, two inner side walls of the frame plate are respectively provided with a vertical sliding rail, and the end parts of the lifting platforms are in sliding connection with the corresponding sliding rails.

Preferably, the back side of the frame plate is provided with a threading ring for the sliver to pass through, and a detector is arranged above or below the threading ring so as to detect the sliver.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

1. Twisting the sliver by a twisting component, and winding the twisted roving on a take-up reel body after passing through a conduit and a winding support arm; in the process, the driving component can drive the conduit to rotate, so that the wire winding function is realized; meanwhile, the driving assembly drives the lifting platform to be in a reciprocating lifting posture, so that the wiring function is realized, the wire winding is uniform, and the subsequent operation is convenient;

2. The elastic piece is arranged, so that the guide ring can move inwards relative to the lower end of the winding support arm when the twisting component and the driving component have output fluctuation, and the roving is prevented from being excessively tightened during winding;

3. The expansion strips are arranged, the diameter of the circumscribed circle of the winding shaft and the expansion strip combination body can be changed, and the winding drum is elastically supported and fixed, so that the winding drum is convenient to assemble and disassemble;

4. The setting of wire loop and detector can be timely remind the staff to add and dock new sliver, prevents to appear work interruption.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of another view of the present utility model;

FIG. 3 is a front view of the present utility model;

FIG. 4 is a schematic view of a take-up spool according to the present utility model;

fig. 5 is a schematic view of the conduit and winding arm of the present utility model.

In the figure: 1. a frame plate; 11. a slide rail; 12. threading a wire ring; 13. a detector; 2. a sliver holding structure; 3. a twisting assembly; 31. a mounting frame; 32. a first shaft; 33. a second shaft; 34. a driving motor; 4. a conduit; 5. a lifting table; 6. a reel is taken up; 61. an expansion bar; 7. a drive assembly; 71. a cam structure; 72. a drive shaft; 73. a driving device; 8. a winding support arm; 81. an elastic member; 82. and a guide ring.

Detailed Description

The present utility model will be explained in detail by the following examples, and the purpose of the present utility model is to protect all technical improvements within the scope of the present utility model, and in the description of the present utility model, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", etc., only correspond to the drawings of the present utility model, and in order to facilitate description of the present utility model, it is not necessary to indicate or imply that the apparatus or element referred to has a specific orientation.

In a first embodiment and with reference to fig. 1-5, a roving device for spinning comprises a frame plate 1;

The sliver containing structure 2 is arranged at the rear side of the frame plate 1 and is used for containing sliver;

the twisting component 3 is arranged above the frame plate 1 and is used for twisting the sliver;

The guide tubes 4 are uniformly arranged at intervals along the length direction of the frame plate 1, and the guide tubes 4 penetrate through the top surface of the frame plate 1 and are rotationally connected with the frame plate 1 to be used for guiding the roving;

The lifting table 5 is arranged at the lower section of the inner side of the frame plate 1 in a vertically movable way, and a plurality of winding shafts 6 which are coaxially corresponding to the wire conduits 4 one by one are arranged on the upper table surface of the lifting table 5 and are used for installing winding drums;

According to the requirement, both inner side walls of the frame plate 1 are provided with vertical slide rails 11, and the end parts of the lifting platforms 5 are in sliding connection with the corresponding slide rails 11.

The driving component 7 is used for driving the conduit 4 to rotate and driving the lifting platform 5 to be in a reciprocating lifting posture;

If desired, in connection with fig. 1-3, the drive assembly 7 includes:

The cam structure 71 is rotatably connected to the frame plate 1, and the rim surface is in interference fit with the lower table surface of the lifting table 5 and is used for driving the lifting table 5 to lift;

the driving shaft 72 is rotatably connected to the frame plate 1 and is in transmission fit with the conduit 4, so as to drive the conduit 4 to rotate;

The driving device 73 is arranged on the frame plate 1, and the output end of the driving device 73 is in driving connection with the wheel shaft of the cam structure 71 and the driving shaft 72.

Because a certain distance is reserved between the cam structure 71 and the driving shaft 72, an extension shaft can be arranged at the output end of the driving device 73, so that the cam structure 71 and the driving shaft 72 can be correspondingly matched with the output end of the driving device 73; when the lengthening shaft exists, the lengthening shaft can be rotationally connected with the frame plate 1 through the bearing seat, so that the stability of the lengthening shaft is ensured, and the stability is prevented from being influenced by the overall overlong output end of the lengthening shaft and the driving device 73.

With reference to fig. 5, a winding support arm 8 is arranged at the lower end of the conduit 4, and the winding support arm 8 is correspondingly positioned at the outer side of the winding shaft 6, so that the roving is uniformly wound on the bobbin body of the winding drum;

According to the requirement, in order to ensure the stability of the conduit 4 and prevent the conduit 4 from receiving larger deflection force during rotation, at least two winding support arms 8 are uniformly arranged at the lower end of the conduit 4 along the circumferential direction at intervals so as to facilitate the stress balance of the conduit 4;

Preferably, for conveniently taking and placing the winding drum, 2-4 winding support arms 8 are arranged, specifically, the distance between two adjacent winding support arms 8 is larger than the diameter of the winding drum after winding, and therefore the specific number of the winding support arms 8 is not limited.

The twisting assembly 3 can twist the sliver, and the twisted roving is wound on the winding drum body of the winding drum 6 after passing through the conduit 4 and the winding support arm 8; in the process, the driving component 7 can drive the conduit 4 to rotate, so that the wire winding function is realized; meanwhile, the driving assembly 7 drives the lifting platform 5 to be in a reciprocating lifting posture, so that the wiring function is realized, the wire winding is uniform, and the follow-up operation is convenient.

With reference to fig. 1-3, further, the twisting assembly 3 comprises:

The mounting frame 31 is arranged above the frame plate 1;

a first shaft 32 horizontally rotatably connected to the mounting frame 31;

A second shaft 33 horizontally rotatably connected to the mounting frame 31, the second shaft 33 being disposed parallel to the first shaft 32;

A driving motor 34 for driving the first shaft 32 and/or the second shaft 33 to rotate;

Wherein the gap between the first shaft 32 and the second shaft 33 is located directly above all of the conduits 4;

the outer surfaces of the first shaft 32 and the second shaft 33 are provided with rubber layers, as required.

When the first shaft 32 and the second shaft 33 are rotated at the same time, the rotation directions of the two are different, and the rotation speeds are greatly different. For example, the first shaft 32 rotates slowly clockwise and the second shaft 33 rotates rapidly counterclockwise; the first shaft 32 may be a belt assembly, that is, the second shaft 33 cooperates with a belt in the belt assembly to perform the function of twisting the sliver, as desired.

Further, in order to prevent the sliver from rubbing against the frame plate 1 and to reduce the degree of single twisting; the twisting component 3 is provided with two groups, the gap between the first shaft 32 and the second shaft 33 in the front twisting component 3 is positioned right above all the conduits 4, and the gap between the first shaft 32 and the second shaft 33 in the rear twisting component 3 is correspondingly positioned behind the frame plate 1, so as to prevent the sliver from rubbing with the frame plate 1.

The double twisting operation replaces the existing one twisting operation, so that the degree of single twisting can be reduced under the condition that the final twisting degree is unchanged, and the risk of broken wires can be further reduced.

In the second embodiment, referring to fig. 5, in order to prevent the output fluctuation of the twisting component 3 and the driving component 7 from occurring during winding up, on the basis of the first embodiment, a roving device for spinning is disclosed, which causes the problem of yarn breakage; the lower extreme of wire winding support arm 8 is equipped with elastic component 81, and the elastic component 81 lower extreme is equipped with guide ring 82 to guide ring 82 can inwards move for wire winding support arm 8 lower extreme, prevents the roving line when receiving the line and tightens excessively.

The elastic member 81 may be a rubber column, a spring, or other deformable structure as needed.

In the third embodiment, referring to fig. 4, in a roving device for spinning, on the basis of the first or second embodiment, in order to facilitate taking and placing of the take-up reel, a plurality of expansion strips 61 are uniformly arranged on the take-up reel 6 along the circumferential direction thereof in a spacing ring, so as to facilitate the disassembly and assembly of the take-up reel;

the outer side surface of the upper end portion of the expansion bar 61 has an arc-shaped surface or a curved surface as needed.

In a fourth embodiment, referring to fig. 2, a roving device for spinning is provided, on the basis of any one of the first to third embodiments, a thread loop 12 through which a sliver passes is provided on the rear side of the frame plate 1, and a detector 13 is provided above or below the thread loop 12 so as to detect the sliver.

The detector 13 is a sensor as required.

Thus, when the detector 13 cannot detect the sliver, the sliver is used up, the staff is reminded to add and butt a new sliver, and work interruption is prevented.

The utility model has not been described in detail in the prior art, and it is apparent to those skilled in the art that the utility model is not limited to the details of the above-described exemplary embodiments, but that the utility model can be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, and all changes coming within the meaning and range of equivalency are intended to be embraced therein.

Claims

1. A roving device for spinning, characterized in that: comprising the following steps:

A frame plate (1);

The sliver containing structure (2) is arranged at the rear side of the frame plate (1) and is used for containing sliver;

The twisting component (3) is arranged above the frame plate (1) and is used for twisting the sliver;

The guide tubes (4) are uniformly arranged at intervals along the length direction of the frame plate (1), and the guide tubes (4) penetrate through the top surface of the frame plate (1) and are rotationally connected with the frame plate (1) to be used for guiding the roving yarns;

The lifting table (5) is arranged at the lower section of the inner side of the frame plate (1) in an up-down movable way, and a plurality of winding shafts (6) which are coaxial with the wire pipes (4) in a one-to-one correspondence manner are arranged on the upper table surface of the lifting table (5) and are used for installing winding drums;

The driving assembly (7) is used for driving the conduit (4) to rotate and driving the lifting table (5) to be in a reciprocating lifting posture;

The lower end of the conduit (4) is provided with a winding support arm (8), and the winding support arm (8) is correspondingly positioned at the outer side of the winding shaft (6) so as to uniformly wind the roving on the winding drum body.

2. The roving apparatus for textile use as defined in claim 1, wherein: the drive assembly (7) comprises:

The cam structure (71) is rotationally connected with the frame plate (1), and the rim surface is in interference fit with the lower table surface of the lifting table (5) and is used for driving the lifting table (5) to lift;

The driving shaft (72) is rotationally connected with the frame plate (1) and is in transmission fit with the conduit (4) for driving the conduit (4) to rotate;

And the driving device (73) is arranged on the frame plate (1), and the output end of the driving device (73) is in driving connection with the wheel shaft of the cam structure (71) and the driving shaft (72).

3. The roving apparatus for textile use as defined in claim 1, wherein: at least two winding support arms (8) are arranged at the lower end of the conduit (4) along the circumferential direction of the conduit uniformly at intervals so as to facilitate the stress balance of the conduit (4).

4. The roving apparatus for textile use as defined in claim 1, wherein: the lower end of the winding support arm (8) is provided with an elastic piece (81), and the lower end of the elastic piece (81) is provided with a guide ring (82) so that the guide ring (82) can move inwards relative to the lower end of the winding support arm (8) and prevent the roving from being excessively tightened during winding.

5. The roving apparatus for textile use as defined in claim 1, wherein: the winding shaft (6) is provided with a plurality of expansion strips (61) along the circumferential direction uniformly at intervals so as to facilitate the disassembly and assembly of the winding drum.

6. The roving apparatus for textile use as defined in claim 1, wherein: the two inner side walls of the frame plate (1) are respectively provided with a vertical sliding rail (11), and the end parts of the lifting platforms (5) are connected with the corresponding sliding rails (11) in a sliding manner.

7. The roving apparatus for textile use as defined in claim 1, wherein: the back side of the frame plate (1) is provided with a threading ring (12) for the sliver to pass through, and a detector (13) is arranged above or below the threading ring (12) so as to detect the sliver.

8. The roving apparatus for textile use as defined in claim 2, wherein: the driving devices (73) are arranged at two sides of the frame plate (1), and two ends of a driving shaft (72) and two ends of a cam structure (71) wheel shaft are respectively in driving connection with the output ends of the driving devices (73) at the same side.

9. The roving apparatus for textile use as defined in claim 1, wherein: the twisting assembly (3) comprises:

The mounting frame (31) is arranged above the frame plate (1);

a first shaft (32) horizontally rotatably connected to the mounting frame (31);

The second shaft (33) is horizontally and rotatably connected to the mounting frame (31), and the second shaft (33) is arranged in parallel with the first shaft (32);

a drive motor (34) for driving the first shaft (32) and/or the second shaft (33) in rotation;

Wherein the gap between the first shaft (32) and the second shaft (33) is located directly above all conduits (4).

10. The roving apparatus for textile use as defined in claim 9, wherein: the twisting component (3) is provided with two groups, a gap between a first shaft (32) and a second shaft (33) in the front twisting component (3) is positioned right above all the conduits (4), and a gap between the first shaft (32) and the second shaft (33) in the rear twisting component (3) is correspondingly positioned behind the frame plate (1) and is used for preventing the sliver from rubbing with the frame plate (1).