Yarn guide device for spinning machine

Abstract

The utility model relates to the technical field of spinning machines, in particular to a yarn guide device for a spinning machine, which comprises a base, a yarn guide wheel, a height adjusting mechanism for adjusting the height of the yarn guide wheel, an angle adjusting mechanism for adjusting the horizontal angle of the yarn guide wheel, and a horizontal adjusting mechanism for adjusting the horizontal position of the yarn guide wheel. According to the utility model, through the mutual cooperation of the height adjusting mechanism, the angle adjusting mechanism and the horizontal adjusting mechanism, on one hand, the device can be adjusted to a proper height according to the requirements of workers, so that the workers can use the device more conveniently; on the other hand, the device can be adjusted to a proper horizontal angle according to the requirements of workers, so that yarn can be conveniently guided in different directions, and the applicability of the device is improved; and meanwhile, the device can adjust the yarn guide wheel to the required position according to the processing requirement so as to cope with different yarn guide work, and the applicability of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spinning machines, in particular to a yarn guiding device for a spinning machine. Background Art

[0002] Spinning machine technology is an important field in the textile industry. It involves the process of converting fiber materials into yarn. The development of spinning machine technology is of great significance for improving yarn quality, improving production efficiency, reducing energy consumption and improving textile technology. The yarn guide device is one of the core components of the spinning machine.

[0003] When spinning, since most general devices are integrated structures, the height of the workbench cannot be adjusted according to the needs of the staff, which brings certain inconveniences to the staff. In addition, the yarn guide wheel of the traditional device is fixedly installed and does not have the function of adjusting the position of the yarn guide wheel, and cannot be applied to different yarn guiding situations.

[0004] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Utility Model Content

[0005] The purpose of the utility model is to provide a yarn guiding device for a spinning machine which can effectively solve the above technical problems.

[0006] In order to achieve the purpose of this utility model, the following technical solutions are adopted:

[0007] A yarn guide device for a spinning machine, comprising: a base, a yarn guide wheel, a height adjustment mechanism for adjusting the height of the yarn guide wheel, an angle adjustment mechanism for adjusting the horizontal angle of the yarn guide wheel, and a horizontal adjustment mechanism for adjusting the horizontal position of the yarn guide wheel;

[0008] The height adjustment mechanism comprises: a threaded rod rotatably mounted at the top center of the base, a second motor driving the threaded rod to rotate, a threaded tube threadedly connected to the threaded rod, and a limiting member guiding and limiting the threaded tube;

[0009] The limiter comprises: a fixed tube fixedly mounted at the top center of the base and sleeved on the outer edge of the threaded tube, a slide groove provided on the inner wall of the fixed tube, and a slide bar fixedly mounted on the side wall of the threaded tube and sliding in the inner cavity of the slide groove.

[0010] Furthermore, the angle adjustment mechanism includes: a driven gear rotatably installed on the outer edge of the fixed tube, a driving gear meshing with the driven gear, a motor driving the driving gear to rotate, and a telescopic rod fixedly installed on the top of the driven gear.

[0011] Furthermore, the horizontal adjustment mechanism includes: an installation box rotatably installed on the top of the threaded tube, a movable seat symmetrically arranged in the inner cavity of the installation box, a guide rod installed through the side wall of the movable seat, a rack fixedly installed on the side where the two movable seats are close to each other, a connecting gear meshing with the two racks, a cylinder that drives the movable seat to move, a connecting plate fixedly installed on the top of the movable seat, and a U-shaped plate fixedly installed on the top of the connecting plate.

[0012] Furthermore, one end of the cylinder is fixedly mounted on the inner wall of the mounting box, and the other end is fixedly connected to the adjacent movable seat.

[0013] Furthermore, both ends of the guide rod are respectively fixedly mounted on the inner wall of the installation box.

[0014] Furthermore, the linkage gear is rotatably mounted on the inner wall of the mounting box.

[0015] Furthermore, the top of the installation box is symmetrically provided with limited openings, and the outer edges of the two connecting plates both penetrate the inner cavities of the adjacent limited openings.

[0016] Furthermore, the yarn guide wheel is rotatably mounted on the inner wall of the U-shaped plate.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The utility model discloses a yarn guiding device for a spinning machine. Through the cooperation of a height adjusting mechanism, an angle adjusting mechanism and a horizontal adjusting mechanism, on the one hand, the device can be adjusted to a suitable height according to the needs of the staff, which is more convenient for the staff to use; on the other hand, the device can be adjusted to a suitable horizontal angle according to the needs of the staff, so as to facilitate guiding the yarn in different directions, thereby improving the applicability of the device; at the same time, the device can adjust the yarn guide wheel to the required position according to processing requirements to cope with different yarn guiding operations, further improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0020] Figure 1 The utility model is a three-dimensional schematic diagram of a yarn guide device for a spinning machine.

[0021] Figure 2 The utility model is a cross-sectional schematic diagram of a component installation box of a yarn guide device for a spinning machine.

[0022] Figure 3The utility model is a three-dimensional schematic diagram of the component linkage gears of a yarn guide device for a spinning machine.

[0023] Figure 4 The utility model is a schematic cross-sectional view of a component base of a yarn guide device for a spinning machine.

[0024] Figure 5 The utility model is a cross-sectional schematic diagram of a component fixing tube of a yarn guide device for a spinning machine.

[0025] In the figure: 1. base; 2. motor 1; 3. driving gear; 4. driven gear; 5. telescopic rod; 6. motor 2; 7. threaded rod; 8. threaded tube; 9. slide bar; 10. fixed tube; 11. installation box; 12. cylinder; 13. moving seat; 14. connecting plate; 15. rack; 16. linkage gear; 17. guide rod; 18. U-shaped plate; 19. yarn guide wheel. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below. Obviously, the described embodiments are partial embodiments of the utility model, rather than all embodiments.

[0027] In the description of the present utility model, it should be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model 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 cannot be understood as limiting the scope of protection of the present utility model. When a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a centered component. When a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centered component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a centered component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0028] like Figures 1 to 5 As shown, the utility model is a yarn guide device for a spinning machine, comprising: a base 1, a yarn guide wheel 19, a height adjustment mechanism for adjusting the height of the yarn guide wheel 19, an angle adjustment mechanism for adjusting the horizontal angle of the yarn guide wheel 19, and a horizontal adjustment mechanism for adjusting the horizontal position of the yarn guide wheel 19;

[0029] The height adjustment mechanism includes: a threaded rod 7 rotatably installed at the top center of the base 1, a motor 6 that drives the threaded rod 7 to rotate, a threaded tube 8 threadedly connected to the threaded rod 7, and a limiting member that guides and limits the threaded tube 8; the limiting member includes: a fixed tube 10 fixedly installed at the top center of the base 1 and sleeved on the outer edge of the threaded tube 8, a sliding groove opened on the inner wall of the fixed tube 10, and a sliding bar 9 fixedly installed on the side wall of the threaded tube 8 and sliding in the inner cavity of the sliding groove.

[0030] When the height of the yarn guide wheel 19 needs to be adjusted, the threaded rod 7 can be driven to rotate by starting the motor 2 6, and the threaded tube 8 can be driven to move by the threaded rod 7, and the slide bar 9 can slide in the inner cavity of the slide groove, thereby limiting the threaded tube 8 and preventing the threaded tube 8 from rotating with the threaded rod 7, so that the threaded tube 8 keeps moving in a straight line. When the threaded tube 8 moves upward, the installation box 11 can be driven upward, thereby driving the yarn guide wheel 19 upward, thereby achieving the effect of adjusting the height of the yarn guide wheel 19, so that the device can be adjusted to a suitable height according to the needs of the staff, which is more convenient for the staff to use.

[0031] The angle adjustment mechanism includes: a driven gear 4 rotatably mounted on the outer edge of the fixed tube 10, a driving gear 3 meshing with the driven gear 4, a motor 2 driving the driving gear 3 to rotate, and a telescopic rod 5 fixedly mounted on the top of the driven gear 4. The top ends of the two telescopic rods 5 are fixedly mounted on the bottom of the installation box 11.

[0032] When it is necessary to adjust the yarn guiding direction of the yarn guide wheel 19, the driving gear 3 can be driven to rotate by starting the motor 2, and the driven gear 4 can be driven to rotate by the driving gear 3, and the telescopic rod 5 can be driven to rotate by the driven gear 4, and the installation box 11 can be driven to rotate by the telescopic rod 5, so that the yarn guide wheel 19 can be driven to rotate, thereby realizing the adjustment of the horizontal angle of the yarn guide wheel 19, so that the device can be adjusted to a suitable horizontal angle according to the needs of the staff, so as to facilitate the yarn guiding in different directions, thereby improving the applicability of the device.

[0033] The horizontal adjustment mechanism includes: an installation box 11 rotatably installed on the top of the threaded tube 8, a moving seat 13 symmetrically arranged in the inner cavity of the installation box 11, a guide rod 17 installed through the side wall of the moving seat 13, two ends of the guide rod 17 are respectively fixedly installed on the inner wall of the installation box 11, a rack 15 fixedly installed on the side close to the two moving seats 13, a linkage gear 16 meshing with the two racks 15, a cylinder 12 rotatably installed on the inner wall of the installation box 11 and driving the moving seat 13 to move, one end of the cylinder 12 is fixedly installed on the inner wall of the installation box 11, and the other end is fixedly connected to the adjacent moving seat 13, and a connecting plate 14 is fixedly installed on the top of the moving seat 13, a limited opening is symmetrically opened on the top of the installation box 11, the outer edges of the two connecting plates 14 all pass through the adjacent limited opening cavities, a U-shaped plate 18 fixedly installed on the top of the connecting plate 14, and a yarn guide wheel 19 is rotatably installed on the inner wall of the U-shaped plate 18.

[0034] When the horizontal position of the two yarn guide wheels 19 needs to be adjusted, the cylinder 12 is started to drive the movable seat 13 to move, and the movable seat 13 drives the adjacent rack 15 to move, and the rack 15 drives the interlocking gear 16 to rotate, thereby driving the movable seat 13 on the other side to move, so that the two movable seats 13 can be driven to move closer to or away from each other by the extension and retraction of the cylinder 12, so that the two yarn guide wheels 19 can be made closer to or away from each other, thereby realizing the adjustment of the horizontal position of the yarn guide wheel 19, so that the device can adjust the yarn guide wheel 19 to the required position according to the processing requirements to cope with different yarn guiding tasks, thereby further improving the applicability of the device.

[0035] As an optional solution of the present application: universal wheels are fixedly installed at the bottom of the base 1, so that the device can be easily moved, thereby improving the flexibility of use of the device.

[0036] Working principle: When in use, the threaded rod 7 can be driven to rotate by starting the motor 2 6, and the threaded tube 8 can be driven to move by the threaded rod 7. The slide bar 9 slides in the inner cavity of the slide groove, thereby limiting the threaded tube 8 and preventing the threaded tube 8 from rotating together with the threaded rod 7, so that the threaded tube 8 keeps moving in a straight line. When the threaded tube 8 moves upward, the installation box 11 can be driven to move upward, thereby driving the yarn guide wheel 19 upward, thereby achieving the effect of adjusting the height of the yarn guide wheel 19, so that the device can be adjusted to a suitable height according to the needs of the staff, which is more convenient for the staff to use.

[0037] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0038] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A yarn guide device for a spinning machine, characterized in that: include: A base, a yarn guide wheel, a height adjustment mechanism for adjusting the height of the yarn guide wheel, an angle adjustment mechanism for adjusting the horizontal angle of the yarn guide wheel, and a horizontal adjustment mechanism for adjusting the horizontal position of the yarn guide wheel; The height adjustment mechanism comprises: a threaded rod rotatably mounted at the top center of the base, a second motor driving the threaded rod to rotate, a threaded tube threadedly connected to the threaded rod, and a limiting member guiding and limiting the threaded tube; The limiter comprises: a fixed tube fixedly mounted at the top center of the base and sleeved on the outer edge of the threaded tube, a slide groove provided on the inner wall of the fixed tube, and a slide bar fixedly mounted on the side wall of the threaded tube and sliding in the inner cavity of the slide groove.

2. A yarn guide device for a spinning machine as claimed in claim 1, characterized in that: The angle adjustment mechanism includes: a driven gear rotatably mounted on the outer edge of the fixed tube, a driving gear meshing with the driven gear, a motor driving the driving gear to rotate, and a telescopic rod fixedly mounted on the top of the driven gear.

3. A yarn guide device for a spinning machine as claimed in claim 1, characterized in that: The horizontal adjustment mechanism includes: an installation box rotatably installed on the top of the threaded tube, a moving seat symmetrically arranged in the inner cavity of the installation box, a guide rod installed through the side wall of the moving seat, a rack fixedly installed on the side where the two moving seats are close to each other, a linkage gear meshing with the two racks, a cylinder that drives the moving seat to move, a connecting plate fixedly installed on the top of the moving seat, and a U-shaped plate fixedly installed on the top of the connecting plate.

4. A yarn guide device for a spinning machine as claimed in claim 3, characterized in that: One end of the cylinder is fixedly mounted on the inner wall of the mounting box, and the other end is fixedly connected to the adjacent moving seat.

5. A yarn guide device for a spinning machine as claimed in claim 3, characterized in that: The two ends of the guide rod are respectively fixedly mounted on the inner wall of the installation box.

6. A yarn guide device for a spinning machine as claimed in claim 3, characterized in that: The linkage gear is rotatably mounted on the inner wall of the mounting box.

7. A yarn guide device for a spinning machine as claimed in claim 3, characterized in that: The top of the installation box is symmetrically provided with limited openings, and the outer edges of the two connecting plates both penetrate the inner cavities of the adjacent limited openings.

8. A yarn guide device for a spinning machine as claimed in claim 3, characterized in that: The yarn guide wheel is rotatably mounted on the inner wall of the U-shaped plate.

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