Traction device for roving processing

Abstract

The utility model discloses a traction device for roving processing, which comprises a first traction structure, a second traction structure and a movable adjusting structure, the movable adjusting structure is symmetrically connected with the first traction structure and the second traction structure in a sliding manner, and the first traction structure and the second traction structure are the same. The first traction structure comprises a separation frame, a lifting adjuster and a power seat, the lifting adjuster is fixedly connected to the front end of the separation frame, a telescopic shaft is telescopically connected to the lower end of the lifting adjuster, a hinged top seat is fixedly connected to the telescopic shaft, a hydraulic control rod is hinged to the hinged top seat, and the lower end of the hydraulic control rod is hinged to a matched hinged seat; a connecting frame is fixedly connected to the lower end of the matched hinged support, a mounting base is fixedly connected to the side end of the connecting frame, a traction structure is rotationally connected to the front end of the mounting base, and the rear end of the mounting base is rotationally connected with the telescopic shaft through a movable ball rod. The utility model relates to a traction device for roving processing, which achieves the purpose of roving processing through the arrangement of the structure.

Description

Technical Field

[0001] The utility model relates to the technical field of roving processing equipment, and particularly relates to a traction device for roving processing. Background Art

[0002] A roving frame is a spinning machine that makes fiber strips into rovings. The main functions of a roving frame are drafting and twisting, and winding the rovings into a certain package to meet the processing requirements of a ring spinning frame.

[0003] According to Chinese Patent Publication No. CN220846398U, which relates to the technical field of traction devices, and discloses a traction device for roving processing, including a mounting plate, a handrail, a power assembly, a chassis, a transmission rod, a rotating disk, a traction shaft, a connecting seat, a reciprocating displacement assembly, and a yarn guiding rod. When in use, the power assembly can drive multiple transmission rods to rotate, thereby driving multiple traction shafts to rotate. During the winding process, the reciprocating displacement assembly drives the yarn guiding rod to move up and down, so as to evenly distribute the roving on the traction shaft;

[0004] However, the current traction device for roving processing has the following problems: The traditional traction device for roving processing is not convenient for multi-position adjustment, so as to adjust different traction degrees, and improvement is needed. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a traction device for roving processing to solve the problems raised in the above background art.

[0006] In order to achieve the above purpose, the technical solution adopted in this application is as follows:

[0007] A traction device for roving processing includes a first traction structure, a second traction structure, and a movable adjustment structure. The first traction structure and the second traction structure are symmetrically and slidably connected to the movable adjustment structure, and the first traction structure and the second traction structure are the same;

[0008] The first traction structure includes a partition frame, a lifting regulator, and a power seat. The lifting regulator is fixedly connected to the front end of the partition frame. The lower end of the lifting regulator is telescopically connected to a telescopic shaft, and a hinged top seat is fixedly connected to the telescopic shaft. A hydraulic control rod is hinged on the hinged top seat, and the lower end of the hydraulic control rod is hinged to a mating hinge seat. The lower end of the mating hinge seat is fixedly connected to a connecting frame. A side end of the connecting frame is fixedly connected to a mounting seat. A traction structure is rotatably connected to the front end of the mounting seat. The rear end of the mounting seat is rotatably connected to the telescopic shaft through a movable ball rod. A power seat is fixedly installed at the front center of the lifting regulator, and a first transmission wheel is drivingly connected to the power seat.

[0009] As a further improvement of the present utility model, the movable adjustment structure includes a guard plate, a lead screw, a guide rod, a track and a motor. The guard plate is fixedly connected to the track. The motor is installed at the side end of the track. The motor is drivingly connected to the lead screw. Guide rods are fixedly connected at symmetrical positions of the lead screw.

[0010] As a further improvement of the present utility model, the threads on the lead screw are symmetrically and reversely arranged.

[0011] As a further improvement of the present utility model, the partition rack is in threaded connection with the lead screw and is slidably connected to the guide rod.

[0012] As a further improvement of the present utility model, through the telescoping of the hydraulic control rod, the mounting seat, the traction structure and the movable cue stick are driven to move on the telescopic shaft.

[0013] As a further improvement of the present utility model, the lifting regulator controls the telescopic adjustment of the telescopic shaft, and the hinged top seat is fixed on the telescopic shaft for top limit.

[0014] The technical solution provided by the present utility model has the following advantages and effects compared with the prior art:

[0015] 1. In this application, by installing the first traction structure and the second traction structure, the first traction structure and the second traction structure can be movably adjusted on the movable adjustment structure to change the orientation. The lifting regulator in the first traction structure can control the telescopic adjustment of the telescopic shaft, so as to realize the height adjustment of the traction structure. The upper end of the hydraulic control rod is hinged to the hinged top seat, and the lower end of the hydraulic control rod is hinged to the matching hinge seat. Through the telescoping of the hydraulic control rod, the mounting seat can be rotated and adjusted around the movable cue stick to change the inclination, so as to facilitate the traction adjustment work. The hinged top seat is fixed on the telescopic shaft and can be adjusted in height following the telescopic shaft. At the same time, the hinged top seat can limit the contraction of the telescopic shaft, so that the telescopic shaft can only contract to a fixed position. The roving is conducted to the first transmission wheel through the traction structure on one side, and then is guided and discharged through the traction structure on the other side, so as to carry out the traction treatment work. The motor in the movable adjustment structure drives the lead screw to rotate, so that the first traction structure and the second traction structure are adjusted in movement under the limitation of the guide rod, the track and the guard plate, realizing the adjustment of the horizontal position. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0017] Figure 1 Schematic diagram of the three-dimensional structure of the main body of the present utility model;

[0018] Figure 2 Three-dimensional view of the first traction structure of the present utility model;

[0019] Figure 3 Exploded view of the movable adjustment structure of the present utility model.

[0020] In the figure: 1 - First traction structure; 2 - Second traction structure; 3 - Movable adjustment structure; 4 - Partition frame; 5 - Lifting regulator; 6 - Power seat; 7 - First transmission wheel; 8 - Telescopic shaft; 9 - Movable ball rod; 10 - Mounting seat; 11 - Traction structure; 12 - Connecting frame; 13 - Matching hinge seat; 14 - Hydraulic control rod; 15 - Hinged top seat; 16 - Guard plate; 17 - Lead screw; 18 - Guide rod; 19 - Track; 20 - Motor. Specific embodiments

[0021] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. Usually, the components of the embodiments of the present application described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application claimed, but merely represents the selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the scope of protection of the present application.

[0023] It should be noted that: Similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0024] In the description of the present application, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the accompanying drawings or the orientation or positional relationship in which the product of the present application is usually placed during use. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present application. In addition, in the description of the present application, if terms such as "first", "second", etc. are used only for distinguishing descriptions, they cannot be understood as indicating or implying relative importance.

[0025] In addition, in the description of the present application, if terms such as "horizontal" and "vertical" appear, it does not mean that the components are required to be absolutely horizontal or hanging vertically, but they can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and it does not mean that the structure must be completely horizontal, but it can be slightly inclined.

[0026] In the description of the present application, it should also be noted that unless otherwise clearly specified and limited, if terms such as "arranged", "installed", "connected", and "coupled" appear, they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0027] Embodiment:

[0028] Please refer to Figure 1 -3. The present utility model provides a technical solution: a drafting device for roving processing, including a first drafting structure 1, a second drafting structure 2, and a movable adjustment structure 3. The first drafting structure 1 and the second drafting structure 2 are symmetrically and slidably connected to the movable adjustment structure 3, and the first drafting structure 1 and the second drafting structure 2 have the same structure;

[0029] The first traction structure 1 includes a spacer frame 4, a lifting regulator 5 and a power seat 6. The front end of the spacer frame 4 is fixedly connected to the lifting regulator 5. The lower end of the lifting regulator 5 is telescopically connected to a telescopic shaft 8, and a hinged top seat 15 is fixedly connected to the telescopic shaft 8. A hydraulic control rod 14 is hinged on the hinged top seat 15. The lower end of the hydraulic control rod 14 is hinged to a mating hinge seat 13. The lower end of the mating hinge seat 13 is fixedly connected to a connecting frame 12. A mounting seat 10 is fixedly connected to the side end of the connecting frame 12. A traction structure 11 is rotatably connected to the front end of the mounting seat 10. The rear end of the mounting seat 10 is rotatably connected to the telescopic shaft 8 through a movable ball rod 9. The center front end of the lifting regulator 5 is fixedly installed with a power seat 6. A first transmission wheel 7 is drivingly connected to the power seat 6. By installing the first traction structure 1 and the second traction structure 2, the first traction structure 1 and the second traction structure 2 can be movably adjusted on the movable adjustment structure 3, so as to change the orientation. The lifting regulator 5 in the first traction structure 1 can control the telescopic adjustment of the telescopic shaft 8, so as to realize the height adjustment of the traction structure 11. The upper end of the hydraulic control rod 14 is hinged to the hinged top seat 15, and the lower end of the hydraulic control rod 14 is hinged to the mating hinge seat 13. By the telescopic movement of the hydraulic control rod 14, the mounting seat 10 can be rotated and adjusted around the movable ball rod 9, so as to change the inclination, thus facilitating the traction adjustment work. The hinged top seat 15 is fixed on the telescopic shaft 8 and can be adjusted in height following the telescopic shaft 8. At the same time, the hinged top seat 15 can limit the contraction of the telescopic shaft 8, so that the telescopic shaft 8 can only contract to a fixed position. The roving is conducted to the first transmission wheel 7 through the traction structure 11 on one side, and then is guided and discharged through the traction structure 11 on the other side, so as to carry out the traction treatment work. The motor 20 in the movable adjustment structure 3 drives the lead screw 17 to rotate, so that the first traction structure 1 and the second traction structure 2 are movably adjusted under the limitation of the guide rod 18, the track 19 and the guard plate 16, realizing the adjustment work of the lateral position.

[0030] The activity adjustment structure 3 includes a guard plate 16, a lead screw 17, a guide rod 18, a track 19 and a motor 20. The guard plate 16 is fixedly connected to the track 19. The motor 20 is installed at the side end of the track 19. The motor 20 is drivingly connected to the lead screw 17. The guide rod 18 is fixedly connected at the symmetrical position of the lead screw 17. Driven by the motor 20, the lead screw 17 rotates, thereby changing the positions of the first traction structure 1 and the second traction structure 2 on the guard plate 16 and the track 19. The roving is guided and transmitted through the traction structure 11 to the position of the first transmission wheel 7 at the top. The power seat 6 drives the first transmission wheel 7 to rotate to achieve the transmission of the roving. The roving is guided and discharged through the traction structure 11 on the other side. And the lifting regulator 5 first controls the telescopic shaft 8 to adjust the height, thereby determining the appropriate traction intensity. When the roving is transmitted by the first transmission wheel 7 and the traction structure 11, the traction control work is carried out. When adjustment is required, at this time, the hydraulic control rod 14 expands and contracts, so that the mounting seat 10 moves on the telescopic shaft 8 through the movable ball rod 9, changing the inclination of the traction structure 11, thereby expanding the distance and carrying out the traction adjustment work.

[0031] Further, the threads on the lead screw 17 are arranged symmetrically and in opposite directions.

[0032] Further, the spacer frame 4 is threadedly connected to the lead screw 17 and is slidably connected to the guide rod 18.

[0033] Further, the hydraulic control rod 14 drives the mounting seat 10, the traction structure 11 and the movable ball rod 9 to move on the telescopic shaft 8 through expansion and contraction.

[0034] Further, the lifting regulator 5 controls the telescopic shaft 8 to expand and contract, and the hinged top seat 15 is fixed on the telescopic shaft 8 for top limit.

[0035] Working principle: When work is required, the user drives through the motor 20 to drive the lead screw 17 to rotate, thereby changing the positions of the first traction structure 1 and the second traction structure 2 on the guard plate 16 and the track 19. The roving is guided and transmitted through the traction structure 11 to the position of the first transmission wheel 7 at the top. The power seat 6 drives the first transmission wheel 7 to rotate to achieve the transmission of the roving. The roving is guided and discharged through the traction structure 11 on the other side. And the lifting regulator 5 first controls the telescopic shaft 8 to adjust the height, thereby determining the appropriate traction intensity. When the roving is transmitted by the first transmission wheel 7 and the traction structure 11, the traction control work is carried out. When adjustment is required, at this time, the hydraulic control rod 14 expands and contracts, so that the mounting seat 10 moves on the telescopic shaft 8 through the movable ball rod 9, changing the inclination of the traction structure 11, thereby expanding the distance and carrying out the traction adjustment work, and the work is completed.

[0036] The above are only the preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, various modifications and changes can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A traction device for roving processing, characterized in that: It includes a first traction structure (1), a second traction structure (2) and a movable adjustment structure (3). The first traction structure (1) and the second traction structure (2) are symmetrically and slidably connected to the movable adjustment structure (3), and the first traction structure (1) and the second traction structure (2) have the same structure. The first traction structure (1) includes a partition frame (4), a lifting regulator (5) and a power seat (6). The lifting regulator (5) is fixedly connected to the front end of the partition frame (4). The lower end of the lifting regulator (5) is telescopically connected to a telescopic shaft (8), and a hinged top seat (15) is fixedly connected to the telescopic shaft (8). A hydraulic control rod (14) is hinged on the hinged top seat (15). The lower end of the hydraulic control rod (14) is hinged to a mating hinge seat (13). The lower end of the mating hinge seat (13) is fixedly connected to a connecting frame (12). A mounting seat (10) is fixedly connected to the side end of the connecting frame (12). A traction structure (11) is rotatably connected to the front end of the mounting seat (10). The rear end of the mounting seat (10) is rotatably connected to the telescopic shaft (8) through a movable ball rod (9). A power seat (6) is fixedly installed at the front center of the lifting regulator (5). A first transmission wheel (7) is drivingly connected to the power seat (6).

2. The traction device for roving processing according to claim 1, characterized in that: The movable adjustment structure (3) includes a guard plate (16), a lead screw (17), a guide rod (18), a track (19) and a motor (20). The guard plate (16) is fixedly connected to the track (19). The motor (20) is installed at the side end of the track (19). The motor (20) is drivingly connected to the lead screw (17). Guide rods (18) are fixedly connected at symmetrical positions of the lead screw (17).

3. A traction device for roving processing according to claim 2, characterized in that: The threads on the lead screw (17) are arranged symmetrically and reversely.

4. The drawing device for roving processing according to claim 3, characterized in that: The partition frame (4) is threadedly connected to the lead screw (17), and the partition frame (4) is slidably connected to the guide rod (18).

5. A traction device for roving processing according to claim 4, characterized in that: The hydraulic control rod (14) drives the mounting seat (10), the traction structure (11) and the movable ball rod (9) to move on the telescopic shaft (8) through telescoping.

6. The drawing device for roving processing according to claim 5, characterized in that: The lifting regulator (5) controls the telescopic adjustment of the telescopic shaft (8), and the hinged top seat (15) is fixed on the telescopic shaft (8) for top limit.

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