Carding roller of spinning machine

Abstract

An angle adjusting mechanism comprises a positioning ring rotationally connected to the outer wall of a positioning sleeve, a gear ring is fixedly arranged on one side of the outer wall of the positioning ring, a positioning plate is fixedly connected to the edge of the outer wall of the positioning ring, and a movable handle is rotationally connected to the top of the positioning plate. One end of the movable handle penetrates through one side of the positioning plate and is fixedly connected with a gear, the outer wall of the gear is meshed with the outer wall of the gear ring, a bolt is inserted into one end of the outer wall of the positioning sleeve, the outer wall of the bolt is sleeved with a first spring, and a limiting ring is fixed to the outer wall of one end of the bolt; when the textile fabric tension adjusting device is used and tension adjustment of different angles needs to be carried out on textile fabrics, the movable handle can be rotated to drive the gear to rotate, the gear ring at the bottom can be driven, the gear ring can drive the positioning ring to rotate on the positioning sleeve, and the textile fabrics can be adjusted. And tension adjustment can be carried out on textile fabrics at different angles.

Description

Technical Field

[0001] The utility model relates to the field of combing rollers of spinning machines, in particular to a combing roller of a spinning machine. Background Art

[0002] The combing roller is the main facility for separating cotton slivers into single fibers in the textile process. In this process, the small amount of impurities contained in the cotton slivers are separated and removed from the fibers by the high-speed rotation of the combing roller relying on the centrifugal force, thus achieving the effect of removing impurities.

[0003] With the development of the modern textile industry, more and more types of textile machines are used, and the angle of the textile transmitted from the upper end of the textile machine can also be flexibly adjusted. In the process of combing the textile, it is easy for the textile to be too tight or too loose, so a certain tension adjustment is required. Since the existing combing roller does not have the tension adjustment function for textiles transmitted at multiple angles, it is impossible to comb the textile evenly during the combing process, and it is also impossible to adapt to multiple models of textile machines. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide a combing roller for a spinning machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes a combing roller of a spinning machine, comprising a combing roller body, wherein the combing roller body is mainly used for decomposing, removing impurities and combing textiles, one end of the combing roller body is rotatably connected with a positioning sleeve, one side of the positioning sleeve is fixedly connected with one side of an external textile machine, one side of the combing roller body is fixedly provided with an angle adjustment mechanism, and one side of the angle adjustment mechanism is provided with a tension adjustment mechanism;

[0006] The angle adjustment mechanism includes a positioning ring rotatably connected to the outer wall of the positioning sleeve, a gear ring is fixedly provided on one side of the outer wall of the positioning ring, a positioning plate is fixedly connected to the edge of the outer wall of the positioning ring, a moving handle is rotatably connected to the top of the positioning plate, one end of the moving handle passes through one side of the positioning plate and is fixedly connected to a gear, and the outer wall of the gear is meshed with the outer wall of the gear ring, a pin is inserted into one end of the outer wall of the positioning sleeve, a first spring is sleeved on the outer wall of the pin, and a limiting ring is fixed to the outer wall of one end of the pin.

[0007] In one example, a plurality of through holes are formed at equal distances on the outer wall of the gear ring, and the latch passes through one side of the positioning plate and is interlaced and connected with one of the through holes.

[0008] In one example, the tension adjustment mechanism includes a support rod fixedly connected to the top of the positioning ring, a positioning groove is opened on the top of the support rod, a top plate is inserted and connected to the top of the support rod, a sliding rod is fixedly connected to one end of the bottom of the top plate, and the inner wall of the sliding rod is slidably connected to the inner wall of the positioning groove, a screw rod is threadedly connected at the center of the top of the top plate, the bottom of the screw rod is rotatably connected to the support plate, the two ends of the top of the support plate are inserted and connected with a first positioning rod, the outer walls of the two first positioning rods are sleeved with a second spring, the bottoms of the two first positioning rods are fixedly connected to a support frame, and the inside of the support frame is rotatably connected to a pressure roller.

[0009] In one example, second positioning rods are inserted and connected on both sides of the top of the top plate, and the bottoms of the two second positioning rods are respectively fixedly connected to the two sides of the top of the support plate, and the top of the screw rod is fixedly connected with a rotating handle.

[0010] In one example, one end of the top plate is fixedly connected to a fixed block through a support rod, a movable rod is inserted and connected to the top of the fixed block, a third spring is sleeved on the outer wall of the movable rod, and a gear block is fixedly connected to the bottom of the movable rod.

[0011] In one example, a rack is fixedly connected to one side of the support rod, and the outer wall of the tooth block is snap-connected with the inner wall of the rack.

[0012] The combing roller of a spinning machine proposed by the utility model can bring the following beneficial effects:

[0013] 1. By means of the positioning ring, gear ring, gear, positioning plate, movable handle, latch, first spring, limit ring and through hole arranged on the outer wall of the positioning sleeve, when it is needed to adjust the tension of the textile at different angles during use, the movable handle can be rotated to make the movable handle drive the gear to rotate, thereby driving the gear ring at the bottom, and the gear ring will drive the positioning ring to rotate on the positioning sleeve, thereby realizing the tension adjustment of the textile at different angles. At the same time, when a certain position is reached, the latch can be pulled, and the latch will pass through the through hole on the gear ring to fix the gear ring, so as to prevent the gear ring from rotating during use, thereby improving the adaptability of the combing roller during use.

[0014] 2. By means of the fixed block, the third spring, the tooth block, the movable rod and the rack arranged on one side of the support rod, one side of the fixed block can be connected to the top plate through the connecting rod during use, so that in the process of rotating the angle of the tension adjustment mechanism, the pressure roller can be always perpendicular to the textile, and by pulling the movable rod, the tooth block and the rack are engaged and fixed, thereby preventing the pressure roller from shaking during the process of conveying the textile, thereby improving the uniformity of the textile during the combing process of the combing roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the protective cover of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the housing of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the tension adjustment mechanism of the utility model.

[0020] In the figure: 1. combing roller body; 2. positioning sleeve; 3. positioning ring; 4. gear ring; 5. gear; 6. positioning plate; 7. moving handle; 8. latch; 9. first spring; 10. limit ring; 11. through hole; 12. support rod; 13. positioning groove; 14. top plate; 15. screw rod; 16. support plate; 17. first positioning rod; 18. second spring; 19. support frame; 20. pressure roller; 21. second positioning rod; 22. rotating handle; 23. slide rod; 24. fixed block; 25. third spring; 26. gear block; 27. movable rod; 28. rack. DETAILED DESCRIPTION

[0021] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0022] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] The embodiments are as follows. The utility model provides Figure 1-3The combing roller of a spinning machine shown in the figure comprises a combing roller body 1, which is mainly used for decomposing, removing impurities and combing textiles. A positioning sleeve 2 is rotatably connected to one end of the combing roller body 1, and one side of the positioning sleeve 2 is fixedly connected to one side of an external textile machine. An angle adjustment mechanism is fixedly provided on one side of the combing roller body 1, and a tension adjustment mechanism is provided on one side of the angle adjustment mechanism. The angle adjustment mechanism comprises a positioning ring 3 rotatably connected to the outer wall of the positioning sleeve 2, a gear ring 4 is fixedly provided on one side of the outer wall of the positioning ring 3, a positioning plate 6 is fixedly connected to the edge of the outer wall of the positioning ring 3, a moving handle 7 is rotatably connected to the top of the positioning plate 6, one end of the moving handle 7 passes through one side of the positioning plate 6 and is fixedly connected to a gear 5, and the outer wall of the gear 5 is meshed with the outer wall of the gear ring 4, a latch 8 is inserted into one end of the outer wall of the positioning sleeve 2, and the outer wall of the latch 8 is sleeved with a first spring 9, a limiting ring 10 is fixed to the outer wall of one end of the latch 8, and the outer wall of the gear ring 4 is equidistantly provided with There are multiple through holes 11, the pin 8 passes through one side of the positioning plate 6 and is connected with one of the through holes 11, and the other end of the first spring 9 is connected with one side of the limiting ring 10. Through the positioning ring 3, gear ring 4, gear 5, positioning plate 6, moving handle 7, pin 8, first spring 9, limiting ring 10, and through hole 11 arranged on the outer wall of the positioning sleeve 2, when in use, when it is necessary to adjust the tension of the textile at different angles, the moving handle 7 can be rotated to make the moving handle 7 drive the gear 5 to rotate, so that the gear ring 4 at the bottom can be driven, and the gear ring 4 will drive the positioning ring 3 to rotate on the positioning sleeve 2, so as to realize the tension adjustment of the textile at different angles. At the same time, when a certain position is reached, the pin 8 can be pulled, and the pin 8 will pass through the through hole 11 on the gear ring 4 to fix the gear ring 4, so as to prevent the gear ring 4 from rotating during use, thereby improving the adaptability of the combing roller during use.

[0024] Furthermore, the tension adjustment mechanism includes a support rod 12 fixedly connected to the top of the positioning ring 3, a positioning groove 13 is provided on the top of the support rod 12, a top plate 14 is inserted and connected to the top of the support rod 12, a sliding rod 23 is fixedly connected to one end of the bottom of the top plate 14, and the inner wall of the sliding rod 23 is slidably connected to the inner wall of the positioning groove 13, a screw rod 15 is threadedly connected at the center of the top of the top plate 14, and the bottom of the screw rod 15 is rotatably connected to the support plate 16, both ends of the top of the support plate 16 are inserted and connected with a first positioning rod 17, the outer walls of the two first positioning rods 17 are sleeved with a second spring 18, the bottoms of the two first positioning rods 17 are fixedly connected to a support frame 19, and the inside of the support frame 19 is rotatably connected to a pressure roller 20, the two sides of the top of the top plate 14 are inserted and connected with a second positioning rod 21, and the bottoms of the two second positioning rods 21 are respectively fixedly connected to the two sides of the top of the support plate 16, and the top of the screw rod 15 is fixedly connected with a rotating handle The hand 22 and the top plate 14 are fixedly connected with a fixed block 24 through the support rod 12, and a movable rod 27 is inserted and connected with the top of the fixed block 24. The outer wall of the movable rod 27 is sleeved with a third spring 25, and the bottom of the movable rod 27 is fixedly connected with a tooth block 26. One side of the support rod 12 is fixedly connected with a rack 28, and the outer wall of the tooth block 26 is engaged with the inner wall of the rack 28. Through the fixed block 24, the third spring 25, the tooth block 26, the movable rod 27, and the rack 28 arranged on one side of the support rod 12, one side of the fixed block 24 can be connected to the top plate 14 through a connecting rod during use, so that in the process of rotating the angle of the tension adjustment mechanism, the pressure roller 20 can be always perpendicular to the textile, and by pulling the movable rod 27, the tooth block 26 and the rack 28 are engaged and fixed, thereby preventing the pressure roller 20 from shaking during the conveying of the textile, and improving the uniformity of the textile during the combing process of the combing roller.

[0025] Working principle: The utility model discloses a combing roller of a spinning machine. When in use, through the positioning ring 3, gear ring 4, gear 5, positioning plate 6, moving handle 7, latch 8, first spring 9, limit ring 10, and through hole 11 arranged on the outer wall of the positioning sleeve 2, when it is necessary to adjust the tension of the textile at different angles, the moving handle 7 can be rotated to make the moving handle 7 drive the gear 5 to rotate, so that the gear ring 4 at the bottom can be driven, and the gear ring 4 will drive the positioning ring 3 to rotate on the positioning sleeve 2, so that the tension of the textile at different angles can be adjusted. At the same time, when a certain position is reached, the latch 8 can be pulled, and the latch 8 will pass through the through hole on the gear ring 4. 11 is used to fix the toothed ring 4 to prevent the toothed ring 4 from rotating during use, thereby improving the adaptability of the combing roller during use; at the same time, through the fixed block 24, the third spring 25, the toothed block 26, the movable rod 27, and the rack 28 arranged on one side of the support rod 12, one side of the fixed block 24 can be connected to the top plate 14 through a connecting rod during use, so that in the process of rotating the angle of the tension adjustment mechanism, the pressure roller 20 can be always perpendicular to the textile, and by pulling the movable rod 27, the toothed block 26 and the rack 28 are engaged and fixed, thereby preventing the pressure roller 20 from shaking during the process of conveying the textile, thereby improving the uniformity of the textile during the combing process of the combing roller.

[0026] Working Principle:.

[0027] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0028] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A combing roller of a spinning machine, comprising a combing roller body (1), wherein the combing roller body (1) is mainly used for decomposing, removing impurities and combing textiles, one end of the combing roller body (1) is rotatably connected to a positioning sleeve (2), one side of the positioning sleeve (2) is fixedly connected to one side of an external textile machine, one side of the combing roller body (1) is fixedly provided with an angle adjustment mechanism, and one side of the angle adjustment mechanism is provided with a tension adjustment mechanism; It is characterized in that The angle adjustment mechanism comprises a positioning ring (3) rotatably connected to the outer wall of the positioning sleeve (2); a toothed ring (4) is fixedly provided on one side of the outer wall of the positioning ring (3); a positioning plate (6) is fixedly connected to the edge of the outer wall of the positioning ring (3); a moving handle (7) is rotatably connected to the top of the positioning plate (6); one end of the moving handle (7) passes through one side of the positioning plate (6) and is fixedly connected to a gear (5); the outer wall of the gear (5) is meshed with the outer wall of the toothed ring (4); a latch (8) is inserted into one end of the outer wall of the positioning sleeve (2); a first spring (9) is sleeved on the outer wall of the latch (8); and a limiting ring (10) is fixed to the outer wall of one end of the latch (8).

2. A combing roller for a spinning machine according to claim 1, characterized in that: The outer wall of the gear ring (4) is provided with a plurality of through holes (11) at equal intervals, and the latch (8) passes through one side of the positioning plate (6) and is inserted and connected with one of the through holes (11).

3. The combing roller of a spinning machine according to claim 1, characterized in that: The tension adjustment mechanism comprises a support rod (12) fixedly connected to the top of the positioning ring (3), a positioning groove (13) being provided at the top of the support rod (12), a top plate (14) being inserted and connected at the top of the support rod (12), a sliding rod (23) being fixedly connected to one end of the bottom of the top plate (14), and an inner wall of the sliding rod (23) being slidably connected to the inner wall of the positioning groove (13), a screw rod (15) being threadedly connected at the center of the top of the top plate (14), a support plate (16) being rotatably connected at the bottom of the screw rod (15), a first positioning rod (17) being inserted and connected at both ends of the top of the support plate (16), the outer walls of the two first positioning rods (17) being sleeved with a second spring (18), a support frame (19) being fixedly connected to the bottom of the two first positioning rods (17), and a pressure roller (20) being rotatably connected inside the support frame (19).

4. A combing roller for a spinning machine according to claim 3, characterized in that: Second positioning rods (21) are inserted and connected on both sides of the top of the top plate (14), and the bottoms of the two second positioning rods (21) are respectively fixedly connected to the two sides of the top of the support plate (16), and the top of the screw rod (15) is fixedly connected to a rotating handle (22).

5. The combing roller of a spinning machine according to claim 3, characterized in that: One end of the top plate (14) passes through the support rod (12) and is fixedly connected to a fixed block (24); a movable rod (27) is inserted through the top of the fixed block (24); a third spring (25) is sleeved on the outer wall of the movable rod (27); and a tooth block (26) is fixedly connected to the bottom of the movable rod (27).

6. A combing roller for a spinning machine according to claim 5, characterized in that: A rack (28) is fixedly connected to one side of the support rod (12), and the outer wall of the tooth block (26) is snap-fitted to the inner wall of the rack (28).

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