A sliver guide

Abstract

The utility model belongs to wool top guiding field provides a kind of wool top guiding mechanism, including conveying table, fixed support, mounting seat and wool top body, fixed support is fixedly connected with mounting seat, and the first guide head and the second guide head that guide wool top body are provided on the upper end of mounting seat, the cylinder that angle adjustment is carried out to second guide head is connected to the upper surface of conveying table, and one end of cylinder is hinged with conveying table, and cylinder output end is hinged with second guide head;The utility model rotates second guide head by cylinder drive, realizes the automation adjustment of guiding angle, solves the problem of low efficiency and poor precision of traditional manual adjustment, and the limiting ball design of the both ends of connecting shaft makes second guide head can multidirectional flexible rotation, reduces the friction resistance with connecting ring, avoids jamming phenomenon, improves guiding smoothness.

Description

Technical Field

[0001] This utility model belongs to the field of wool strip guiding, specifically a wool strip guiding mechanism. Background Technology

[0002] In the wool top processing, the performance of the guiding mechanism directly affects the fiber alignment accuracy, production efficiency, and finished product quality. Wool tops need to pass through the guiding mechanism during transport, but this mechanism is usually horizontally installed. An angular deviation occurs between the wool top and the guiding mechanism as it passes through the conveyor rollers, causing the area between the wool top and the guiding mechanism to be bent. This leads to friction between the wool top and the guiding mechanism during transport. Even with anti-friction coatings, the external force at the bend still increases the stress on the wool top, damaging product quality. Furthermore, traditional wool top guiding mechanisms often use fixed guide heads, and angle adjustment relies on manual operation.

[0003] Regarding the aforementioned technologies, the inventors believe that the following defects exist: the angle adjustment of the guide head depends on manual operation, requiring machine stoppage for adjustment and re-fixing; the fixed guide head cannot be finely adjusted according to changes in wool strip specifications, affecting the product quality of the wool strip and resulting in poor equipment versatility; and frequent replacement of guide components to adapt to different production needs will increase production costs and downtime.

[0004] To address the problems raised in the background art, those skilled in the art have proposed a wool strip guiding mechanism. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides a wool top guiding mechanism. This addresses the issue that in the prior art, the angle adjustment of the guide head relies on manual operation, requiring machine stoppage for adjustment and re-fixing. Furthermore, the fixed guide head cannot be finely adjusted according to changes in wool top specifications, thus affecting the product quality of the wool top.

[0006] A wool strip guiding mechanism includes a conveyor table, a fixed frame, a mounting base, and a wool strip body. The fixed frame is fixedly connected to the mounting base. The upper end of the mounting base is provided with a first guide head and a second guide head for guiding the wool strip body. A cylinder for adjusting the angle of the second guide head is connected to the upper surface of the conveyor table. One end of the cylinder is hinged to the conveyor table, and the output end of the cylinder is hinged to the second guide head.

[0007] Preferably, the upper section of the mounting base is provided with a movable retaining sleeve, and the two ends of the movable retaining sleeve are provided with connecting rings.

[0008] Preferably, a plurality of connecting shafts are provided between the connecting ring and the second guide head.

[0009] The connecting shaft has two end limit balls, which are rotatably connected to the connecting ring, and one end of the second guide head is hinged to the limit balls.

[0010] Preferably, the inner wall of the movable sleeve and the connecting ring is provided with a telescopic tube.

[0011] Preferably, the inner sidewalls of the first guide head and the second guide head are provided with a protective layer.

[0012] Preferably, the movable sleeve has a connecting tongue on its side, and a fastening bolt is provided at the upper end of the connecting tongue.

[0013] Preferably, a support frame is connected to the upper surface of the conveyor platform, and a conveyor roller is arranged between the support frames, the conveyor roller being adapted to the position of the wool strip body.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. This utility model uses a cylinder to drive the second guide head to rotate, thereby achieving automatic adjustment of the guide angle. This solves the problems of low efficiency and poor precision of traditional manual adjustment. The limiting ball design at both ends of the connecting shaft allows the second guide head to rotate flexibly in multiple directions, reducing frictional resistance with the connecting ring, avoiding jamming, and improving guide smoothness.

[0016] 2. This utility model uses a protective layer on the inner side of the guide head to directly contact the wool strip, effectively reducing mechanical friction damage to the fibers and improving product quality and yield.

[0017] 3. This utility model uses a support frame and a conveying roller to form an auxiliary conveying system, which ensures that the wool strips have uniform tension during the guiding process, avoids deviation or tangling, and improves the overall conveying efficiency. Attached Figure Description

[0018] Figure 1 This is a first three-dimensional structural schematic diagram of the present invention;

[0019] Figure 2 for Figure 1 A magnified schematic diagram of the structure at point C in the middle;

[0020] Figure 3 This is a front view structural diagram of the present invention;

[0021] Figure 4 This is a top view of the structure of this utility model;

[0022] Figure 5 This is a second three-dimensional structural schematic diagram of the present invention.

[0023] In the picture:

[0024] 1. Conveyor; 2. Fixing frame; 3. Mounting base; 4. Movable ferrule; 5. Connecting ring; 6. First guide head; 7. Telescopic tube; 8. Wool strip body; 9. Connecting tongue; 10. Fastening bolt; 11. Support frame; 12. Second guide head; 13. Cylinder; 14. Connecting shaft; 15. Protective layer. Detailed Implementation

[0025] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0026] Example 1: As shown in the attached document Figure 1 To be continued Figure 4 As shown: This utility model provides a wool strip guiding mechanism, including a conveyor 1, a fixed frame 2, a mounting base 3, and a wool strip body 8. The fixed frame 2 is fixedly connected to the mounting base 3. The upper end of the mounting base 3 is provided with a first guide head 6 and a second guide head 12 for guiding the wool strip body 8. A cylinder 13 for adjusting the angle of the second guide head 12 is connected to the upper surface of the conveyor 1. One end of the cylinder 13 is hinged to the conveyor 1, and the output end of the cylinder 13 is hinged to the second guide head 12. The extension and retraction of the cylinder 13 causes the angle of the second guide head 12 to be finely adjusted to ensure that it is parallel to the angle of the wool strip body 8. The angle of the first guide head 6 is set to horizontal.

[0027] The upper section of the mounting base 3 is provided with a movable sleeve 4, and the two ends of the movable sleeve 4 are provided with connecting rings 5. The movable sleeve 4 is divided into upper and lower parts, one part of which is fixedly connected to the mounting base 3. The inner side wall of the connecting ring 5 is provided with a threaded groove, and the connecting ring 5 is threadedly engaged with the outer side of the movable sleeve 4.

[0028] Several sets of connecting shafts 14 are provided between the connecting ring 5 and the second guide head 12.

[0029] Among them, the two ends of the connecting shaft 14 are limit balls, which are rotatably connected to the connecting ring 5, and one end of the second guide head 12 is hinged to the limit balls.

[0030] As can be seen from the above, when the wool strip body 8 enters the second guide head 12 from the support frame 11, its angle will deflect. At this time, the second guide head 12 will deflect by the extension and retraction of the cylinder 13. The limiting ball will rotate along the side of the second guide head 12 and the connecting ring 5. The connecting shaft 14 will deflect at the same time to adapt to the angle deflection of the second guide head 12. When the second guide head 12 and the wool strip body 8 reach parallel angle, the wool strip body 8 will start to move along the first guide head 6 and the second guide head 12.

[0031] Example 2: Based on Example 1, as shown in the appendix Figure 1 To be continued Figure 5As shown: A wool strip guiding mechanism includes a conveyor 1, a fixed frame 2, a mounting base 3, and a wool strip body 8. The fixed frame 2 is fixedly connected to the mounting base 3. The upper end of the mounting base 3 is provided with a first guide head 6 and a second guide head 12 for guiding the wool strip body 8. A cylinder 13 for adjusting the angle of the second guide head 12 is connected to the upper surface of the conveyor 1. One end of the cylinder 13 is hinged to the conveyor 1, and the output end of the cylinder 13 is hinged to the second guide head 12. The extension and retraction of the cylinder 13 causes the angle of the second guide head 12 to be finely adjusted to ensure that it is parallel to the angle of the wool strip body 8. The angle of the first guide head 6 is set to horizontal.

[0032] The upper section of the mounting base 3 is provided with a movable sleeve 4, and the two ends of the movable sleeve 4 are provided with connecting rings 5. The movable sleeve 4 is divided into upper and lower parts, one part of which is fixedly connected to the mounting base 3. The inner side wall of the connecting ring 5 is provided with a threaded groove, and the connecting ring 5 is threadedly engaged with the outer side of the movable sleeve 4.

[0033] Several sets of connecting shafts 14 are provided between the connecting ring 5 and the second guide head 12. Each connecting shaft 14 has a limiting ball at both ends, which are rotatably connected to the connecting ring 5. One end of the second guide head 12 is hinged to the limiting ball. Telescopic tubes 7 are provided on the inner walls of the movable sleeve 4 and the connecting ring 5, and the inner walls of the telescopic tubes 7 are coated with resin. Protective layers 15, which are wear-resistant ceramic coatings, are provided on the inner walls of the first guide head 6 and the second guide head 12. One end of the second guide head 12 and the first guide head 6 has a rounded curved surface, and the inner walls are smooth. A connecting tongue 9 is provided on the side of the movable sleeve 4, and a fastening bolt 10 is provided at the upper end of the connecting tongue 9. A support frame 11 is connected to the upper surface of the conveyor table 1, and a conveying roller is provided between the support frames 11. The conveying roller is positioned to match the wool strip body 8.

[0034] As can be seen from the above, before use, after placing the telescopic tube 7 on the upper surface of the movable sleeve 4, the other half of the movable sleeve 4 is clamped, the fastening bolt 10 is installed, the connecting tongue 9 is fixed, and then the connecting ring 5 is fixed to the movable sleeve 4. At this time, the wool strip body 8 is transported by the conveying roller. When the wool strip body 8 enters the second guide head 12 from the support frame 11, its angle will deflect. At this time, the cylinder 13 extends and retracts to drive the second guide head 12 to deflect. The limiting ball rotates along the side of the second guide head 12 and the connecting ring 5. The connecting shaft 14 deflects at the same time to adapt to the angle deflection of the second guide head 12. When the second guide head 12 and the wool strip body 8 reach parallel angles, the wool strip body 8 begins to move along the first guide head 6 and the second guide head 12. When the wool strip body passes through the two ends of the first guide head 6 and the second guide head 12, the rounded curved surface reduces the friction, and the resin coating and ceramic coating reduce the friction between their surfaces and the wool strip body 8.

[0035] The embodiments of this utility model are given for the purpose of illustration and description. Although embodiments of this utility model have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the utility model. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this utility model.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A wool strip guiding mechanism, comprising a conveyor (1), a fixing frame (2), a mounting base (3), and a wool strip body (8), characterized in that: The fixed frame (2) is fixedly connected to the mounting base (3). The upper end of the mounting base (3) is provided with a first guide head (6) and a second guide head (12) for guiding the wool strip body (8). The upper surface of the conveyor (1) is connected to a cylinder (13) for adjusting the angle of the second guide head (12). One end of the cylinder (13) is hinged to the conveyor (1), and the output end of the cylinder (13) is hinged to the second guide head (12).

2. The wool strip guiding mechanism as described in claim 1, characterized in that: The upper section of the mounting base (3) is provided with a movable sleeve (4), and the two ends of the movable sleeve (4) are provided with connecting rings (5).

3. The wool strip guiding mechanism as described in claim 2, characterized in that: Several sets of connecting shafts (14) are provided between the connecting ring (5) and the second guide head (12). Among them, the two ends of the connecting shaft (14) are limiting balls, the limiting balls are rotatably connected to the connecting ring (5), and one end of the second guide head (12) is hinged to the limiting balls.

4. A wool strip guiding mechanism as described in claim 2 or 3, characterized in that: The inner walls of the movable sleeve (4) and the connecting ring (5) are provided with telescopic tubes (7).

5. The wool strip guiding mechanism as described in claim 1, characterized in that: The inner walls of the first guide head (6) and the second guide head (12) are provided with a protective layer (15).

6. The wool strip guiding mechanism as described in claim 2, characterized in that: The movable sleeve (4) is provided with a connecting tongue (9) on its side, and a fastening bolt (10) is provided at the upper end of the connecting tongue (9).

7. The wool strip guiding mechanism as described in claim 1, characterized in that: The upper surface of the conveyor (1) is connected to a support frame (11), and a conveyor roller is arranged between the support frames (11). The position of the conveyor roller is adapted to the position of the wool strip body (8).

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