Carding roller wrapping equipment for spinning machine

Abstract

The utility model discloses carding roller wrapping equipment for a spinning machine, and relates to the technical field of spinning machines. Comprising a workbench, the top surface of the workbench is fixedly connected with a chuck, the chuck is detachably connected with a carding roller, the end, away from the chuck, of the carding roller is detachably connected with a limiting assembly used for clamping the carding roller, and the carding roller is detachably connected with an adjusting assembly used for wrapping the carding roller. The limiting assembly and the adjusting assembly are fixedly connected with the top face of the workbench. The carding roller is placed between the chuck and the limiting assembly, and then the carding roller is clamped between the chuck and the limiting assembly through the limiting assembly, so that the adjusting assembly can effectively wrap the carding roller.

Description

Technical Field

[0001] This utility model relates to the field of spinning machine technology, and in particular to a carding roller wrapping device for spinning machines. Background Technology

[0002] The combing roller is an important component in spinning equipment. It is mainly installed in the combing chamber and is used to grab and comb the fed cotton sliver fibers. After the cotton sliver is fed in, it is combed into individual fibers by the tips of the teeth of the combing roller. The existing combing roller mainly consists of a roller body with threaded grooves on the outer wall and a sawtooth strip with serrations wound in the threaded grooves of the roller body. The process of winding the sawtooth strip in the threaded grooves on the roller body is called the combing roller wrapping process, and the equipment used to complete the combing roller wrapping process is called a combing roller wrapping machine.

[0003] However, the commonly used combing roll wrapping machines currently have the following problems:

[0004] 1. Uneven clamping force at the beginning and end after the rack is wrapped; 2. Misalignment between the tooth tip and the roller body (i.e., high and low needle); 3. Friction damage caused by the angle between the blade and the rack; Therefore, there is an urgent need for a carding roller wrapping device for spinning machines that can effectively avoid the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a carding roller wrapping device for spinning machines to solve the problems existing in the prior art.

[0006] To achieve the above objectives, the present invention provides the following solution: The present invention provides a carding roller wrapping device for a spinning machine, including a worktable, a chuck fixedly connected to the top surface of the worktable, a carding roller detachably connected to the chuck, a limiting component for clamping the carding roller detachably connected to one end of the carding roller away from the chuck, and an adjusting component for wrapping the carding roller detachably connected to the carding roller, wherein the limiting component and the adjusting component are fixedly connected to the top surface of the worktable.

[0007] Preferably, the end of the combing roller facing the chuck is rotatably connected to a spindle, and the end of the spindle away from the combing roller is detachably connected to the chuck.

[0008] Preferably, a sleeve is rotatably connected to one end of the combing roller facing the limiting component, and the end of the sleeve away from the combing roller is detachably connected to the limiting component.

[0009] Preferably, the limiting component includes a second slider, and a center is fixedly connected to one end of the second slider facing the sleeve, the center being detachably connected to the sleeve.

[0010] Preferably, the bottom sides of the second slider are slidably connected to tailstock slide rails, and the tailstock slide rails are fixedly connected to the top surface of the worktable.

[0011] Preferably, the adjusting assembly includes a tool holder, in which blades are symmetrically arranged, a spacer is fixedly connected between two blades, a bearing is fixedly connected to one end of each blade that is opposite to the other, a blade shaft is fixedly connected to the end of the bearing that is away from the blade, and a locking nut is threaded through the tool holder to the end of the blade shaft that is away from the bearing.

[0012] Preferably, the tool holder is fixedly connected to a tool holder seat, and a first slider is fixedly connected to one end of the tool holder seat away from the tool holder. A tool holder slide rail is slidably connected to the bottom of the first slider, and a slide rail seat is fixedly connected to the tool holder slide rail.

[0013] Preferably, a clamping slide rail is slidably connected to both sides of the bottom of the slide rail base, and the clamping slide rail is fixedly connected to the top surface of the worktable.

[0014] Preferably, the combing roller has a spiral groove, the blade holder has an inclined groove, the angle of the inclined groove is adapted to the helix angle of the spiral groove, the inclination angle of the blade is the same as the helix angle of the spiral groove, and the blade is adapted to the spiral groove.

[0015] Preferably, the clamping slide rail is arranged perpendicular to the tool holder slide rail and the tailstock slide rail; the tool holder slide rail and the tailstock slide rail are arranged parallel to each other.

[0016] The present invention discloses the following technical effects:

[0017] This invention places the combing roller between the chuck and the limiting component, and then clamps the combing roller between the chuck and the limiting component through the limiting component, so that the adjusting component can effectively wrap the combing roller. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a top view of the structure of this utility model;

[0021] Figure 3This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0022] Figure 4 This is a schematic diagram of the adjustment component structure of this utility model;

[0023] The components are as follows: 1. Chuck; 2. Mandrel; 3. Combing roller; 4. Sleeve; 5. Center; 6. Center handle; 7. Tool holder slide rail; 8. Tool holder; 9. Blade; 10. Spacer; 11. Slide rail seat; 12. Slide rail seat handle; 13. Tool holder seat; 14. Blade shaft; 15. Locking nut; 16. Bearing; 17. Grid block; 18. Pressing slide rail; 19. Tailstock slide rail; 20. Worktable; 21. First slider; 22. Second slider. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] Reference Figures 1-4 This utility model discloses a carding roller wrapping device for a spinning machine, including a worktable 20. A chuck 1 is fixedly connected to the top surface of the worktable 20. A carding roller 3 is detachably connected to the chuck 1. A limiting component for clamping the carding roller 3 is detachably connected to the end of the carding roller 3 away from the chuck 1. An adjusting component for wrapping the carding roller 3 is detachably connected to the carding roller 3. The limiting component and the adjusting component are fixedly connected to the top surface of the worktable 20.

[0027] This invention places the combing roller 3 between the chuck 1 and the limiting component, and then clamps the combing roller 3 between the chuck 1 and the limiting component using the limiting component, so that the adjusting component can effectively wrap the combing roller.

[0028] In a further optimized design, a spindle 2 is rotatably connected to the end of the combing roller 3 facing the chuck 1, and the end of the spindle 2 away from the combing roller 3 is detachably connected to the chuck 1. By placing the spindle 2 on the chuck 1 and fixing it in place, the central axis of the combing roller 3 and the central axis of the chuck 1 are aligned on the same central axis. Furthermore, different models of spindles 2 can be replaced using the chuck 1, thus accommodating different models of combing rollers 3.

[0029] In a further optimized design, a sleeve 4 is rotatably connected to the end of the combing roller 3 facing the limiting component, and the end of the sleeve 4 away from the combing roller 3 is detachably connected to the limiting component. The limiting component and the sleeve 4 are tightly abutted together, effectively clamping the combing roller 3.

[0030] The design is further optimized by including a second slider 22, with a tip 5 fixedly connected to one end of the second slider 22 facing the sleeve 4. The tip 5 is detachably connected to the sleeve 4. By tightly abutting the tip 5 against the sleeve 4, the combing roller 3 can be effectively clamped.

[0031] In a further optimized design, tailstock slide rails 19 are slidably connected to both sides of the bottom of the second slider 22, and the tailstock slide rails 19 are fixedly connected to the top surface of the worktable 20. A top handle 6 is provided inside the second slider 22 to control the movement of the second slider 22 along the tailstock slide rail 19. By rotating the top handle 6, the second slider 22 can move along the tailstock slide rail 19.

[0032] Further optimization of the design includes an adjustment assembly comprising a tool holder 8, within which blades 9 are symmetrically arranged. A spacer 10 is fixedly connected between two blades 9. Bearings 16 are fixedly connected to the opposite ends of the two blades 9. A blade shaft 14 is fixedly connected to the end of the bearing 16 furthest from the blade 9. A locking nut 15 is threaded through the tool holder 8 to the end of the blade shaft 14 furthest from the bearing 16. By tightening the locking nut 15 onto the blade shaft 14, the blades 9 can be effectively mounted on the tool holder 8.

[0033] In order to ensure that the blade 9 is in an effective position, a grid block 17 is provided between the bearing 16 and the tool holder 8. The grid block 17 is fitted on the blade shaft 14, and the grid block 17 makes the distance between the opposite ends of the two blades 9 and the tool holder 8 equal.

[0034] In a further optimized design, a tool holder 8 is fixedly connected to a tool holder base 13. A first slider 21 is fixedly connected to the end of the tool holder base 13 away from the tool holder 8. A tool holder slide rail 7 is slidably connected to the bottom of the first slider 21. A slide rail base 11 is fixedly connected to the tool holder slide rail 7. A tool holder handle is mounted on the first slider 21. By rotating the tool holder handle, the first slider 21 moves along the tool holder slide rail 7.

[0035] In a further optimized design, clamping slide rails 18 are slidably connected to both sides of the bottom of the slide rail base 11, and the clamping slide rails 18 are fixedly connected to the top surface of the worktable 20. A slide rail base handle 12 is installed on the slide rail base 11, and the slide rail base 11 moves along the clamping slide rails 18 by rotating the slide rail base handle 12.

[0036] Further optimization of the scheme: a spiral groove is provided on the combing roller 3, and an inclined groove is provided on the knife holder 13. The angle of the inclined groove is adapted to the helix angle of the spiral groove, and the tilt angle of the blade 9 is the same as the helix angle of the spiral groove. The blade 9 is adapted to the spiral groove.

[0037] The combing roller 3 has a spiral groove, so that the width of the combing roller 3 tooth rack matches the width of the spiral groove.

[0038] A slanted groove is provided on the tool holder 13, and the angle of the slanted groove matches the helix angle of the spiral groove. When the blade 9 is assembled on the tool holder 13, the inclination angle of the blade 9 is the same as the helix angle of the spiral groove, and the inner plane of the blade 9 matches the rack.

[0039] The scheme is further optimized so that the clamping slide rail 18 is set perpendicular to the tool holder slide rail 7 and the tailstock slide rail 19; the tool holder slide rail 7 and the tailstock slide rail 19 are set parallel to each other.

[0040] Different models of mandrels 2 can be replaced by chuck 1 to accommodate the rack wrapping of different models of combing rollers 3.

[0041] The tip 5 is a tapered bearing, and the sleeve 4 has a matching inclined surface inside; rotating the tip handle 6 can press the combing roller 3. The second slider 22 can move on the tailstock slide rail 19.

[0042] A spacer 10 is installed between the two blades 9. The width of the spacer 10 is the width of the rack needle. One blade 9 is attached to the side of the rack without the step, and its top is in contact with the roller body of the combing roller 3. The other blade 9 is in contact with the step of the rack. By turning the slide rail seat handle 12, pressure is applied to wrap the rack so that the root of the rack is completely wrapped by the spiral groove, thus completing the winding.

[0043] Turning the slide rail handle 12 can move the tool holder 8 and apply clamping force during extrusion. The clamping force can be controlled by the scale on the slide rail handle 12.

[0044] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0045] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A carding roll lap building apparatus for a spinning machine, characterized by: The worktable (20) is fixedly connected to a chuck (1) on its top surface. The chuck (1) is detachably connected to a combing roller (3). A limiting component for clamping the combing roller (3) is detachably connected to one end of the combing roller (3) away from the chuck (1). An adjusting component for wrapping the combing roller (3) is detachably connected to the combing roller (3). The limiting component and the adjusting component are fixedly connected to the top surface of the worktable (20).

2. The gilling roller lap winding apparatus for a spinning machine according to claim 1, characterized by: The combing roller (3) is rotatably connected to a spindle (2) at one end facing the chuck (1), and the end of the spindle (2) away from the combing roller (3) is detachably connected to the chuck (1).

3. The gilling roller lap winding apparatus for a spinning machine according to claim 1, characterized by: The combing roller (3) is rotatably connected to a sleeve (4) at one end facing the limiting component, and the sleeve (4) at the end away from the combing roller (3) is detachably connected to the limiting component.

4. The gilling roller lap winding apparatus for a spinning machine according to claim 3, characterized in that: The limiting component includes a second slider (22), and a tip (5) is fixedly connected to one end of the second slider (22) facing the sleeve (4). The tip (5) is detachably connected to the sleeve (4).

5. The gilling roller lap winding apparatus for a spinning machine according to claim 4, characterized in that: The bottom sides of the second slider (22) are respectively slidably connected to the tailstock slide rail (19), and the tailstock slide rail (19) is fixedly connected to the top surface of the worktable (20).

6. The gilling roller lap winding apparatus for a spinning machine according to claim 5, characterized by: The adjustment assembly includes a tool holder (8), in which blades (9) are symmetrically arranged. A spacer (10) is fixedly connected between two blades (9). Bearings (16) are fixedly connected to the opposite ends of the two blades (9). A blade shaft (14) is fixedly connected to the end of the bearing (16) away from the blade (9). A locking nut (15) is threaded through the tool holder (8) at the end of the blade shaft (14) away from the bearing (16).

7. The gilling roller lap winding apparatus for a spinning machine according to claim 6, characterized in that: The tool holder (8) is fixedly connected to a tool holder seat (13). A first slider (21) is fixedly connected to one end of the tool holder seat (13) away from the tool holder (8). A tool holder slide rail (7) is slidably connected to the bottom of the first slider (21). A slide rail seat (11) is fixedly connected to the tool holder slide rail (7).

8. The gilling roller lap winding apparatus for a spinning machine according to claim 7, characterized by: The bottom sides of the slide rail base (11) are respectively slidably connected to the pressing slide rail (18), and the pressing slide rail (18) is fixedly connected to the top surface of the worktable (20).

9. The gilling roller lap winding apparatus for a spinning machine according to claim 8, characterized by: The combing roller (3) has a spiral groove, and the cutter holder (13) has an inclined groove. The angle of the inclined groove is adapted to the helix angle of the spiral groove. The inclination angle of the blade (9) is the same as the helix angle of the spiral groove. The blade (9) is adapted to the spiral groove.

10. The gilling roller lap winding apparatus for a spinning machine according to claim 8, characterized by: The clamping slide rail (18) is perpendicular to the tool holder slide rail (7) and the tailstock slide rail (19); the tool holder slide rail (7) and the tailstock slide rail (19) are parallel to each other.

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