Differential fiber bundling godet group

Abstract

The utility model discloses a differentiated fiber bundling godet set which comprises two sets of supporting shells, and the two sets of supporting shells are symmetrically arranged. Three sets of guide rollers are arranged between the two sets of supporting shells, the two sets of guide rollers are symmetrically arranged, one set of guide rollers is arranged in the center of the two sets of guide rollers, two sets of fixing rods are symmetrically arranged on the supporting shells, the two sets of fixing rods are matched with the two sets of guide rollers in position, and lifting rods are further arranged on the supporting shells. The lifting rod is matched with the guide rollers in position, and a lifting assembly is arranged on the supporting shell. The device has the advantages that the middle guide roller is driven by the lifting assembly to move vertically, the guide distance between the middle guide roller and the two sets of symmetrical guide rollers at the bottom can be adjusted in real time, and the design enables the roller set to be flexibly matched with differential fibers with different wire diameters, materials or tensions; the problem that a traditional fixed godet is poor in compatibility with fiber specifications is solved.

Description

Technical Field

[0001] This utility model relates to a differentiated fiber bundle guide roller assembly. Background Technology

[0002] In the field of fiber manufacturing, especially in the production of differentiated fibers, guide rollers are key devices for achieving fiber bundling, guidance and tension control.

[0003] Traditional fiber guide roller assemblies typically employ a fixed structure. The fixed roller spacing cannot accommodate fibers with significant differences in diameter. Too small a spacing will cause excessive fiber compression, leading to surface wear or even breakage. Too large a spacing will easily cause fiber loosening and scattering, affecting product uniformity. In view of this, this utility model proposes a differentiated fiber bundling guide roller assembly to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a differentiated fiber bundling guide roller assembly to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A differentiated fiber bundle guide roller assembly includes two sets of support housings, which are symmetrically arranged.

[0007] Three sets of guide rollers are arranged between the two sets of support housings. The two sets of guide rollers are arranged symmetrically, and one set of guide rollers is located at the center of the two sets of guide rollers. Two sets of fixing rods are symmetrically arranged on the support housing. The two sets of fixing rods are matched with the two sets of guide rollers. A lifting rod is also provided on the support housing. The lifting rod is matched with one set of guide rollers. A lifting assembly is provided on the support housing. The lifting assembly cooperates with the lifting rod to adjust the guide spacing by raising and lowering the middle set of guide rollers.

[0008] As an improvement to the above technical solution, the supporting shell includes two sets of supporting plates, and a top plate is provided on the top of the two sets of supporting plates;

[0009] The fixed rod is rotatably mounted on the support plate, the lifting rod is raised and lowered on the support plate, and the lifting assembly is mounted on the top plate.

[0010] As an improvement to the above technical solution, a lifting groove is provided on the support plate;

[0011] The lifting assembly includes a lifting sleeve, which is slidably disposed in a lifting groove. A central set of guide rollers is rotatably disposed in the lifting sleeve. A lifting block is disposed on the lifting sleeve, and a lifting screw is rotatably disposed on the lifting block. The lifting screw cooperates with the top plate.

[0012] As an improvement to the above technical solution, the lifting screw is installed through the top plate, and a threaded sleeve is threaded on the outer wall of the lifting screw, which is connected to the bottom end face of the top plate.

[0013] The lifting screw is equipped with a toggle lever.

[0014] As an improvement to the above technical solution, two sets of mounting plates are provided between the multiple sets of support plates. The two sets of mounting plates are symmetrically arranged, and mounting holes are provided on the mounting plates.

[0015] As an improvement to the above technical solution, multiple sets of guide holes are provided at both ends of the guide roller, and the multiple sets of guide holes are arranged in a ring array with the axis of the guide roller as the center.

[0016] The fixing rod is provided with a fixing circular plate, and multiple sets of fixing holes are evenly opened on the fixing circular plate. The multiple sets of fixing holes are matched with multiple sets of guide holes, and the fixing holes and guide holes are connected by bolts.

[0017] As an improvement to the above technical solution, the lifting rod is provided with a lifting circular plate, and multiple sets of lifting holes are evenly opened on the lifting circular plate. The multiple sets of lifting holes are matched with multiple sets of guide holes, and the lifting holes and guide holes are connected by bolts.

[0018] As an improvement to the above technical solution, multiple sets of guide annular grooves are evenly opened on the guide roller, and guide arc-shaped surfaces are provided at both ends of the guide annular grooves.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] By driving the vertical displacement of the middle guide roller through the lifting assembly, the guide distance between the middle guide roller and the two sets of symmetrical guide rollers at the bottom can be adjusted in real time. This design allows the roller group to flexibly adapt to different fibers with different wire diameters, materials or tensions, solving the problem of poor fiber specification compatibility of traditional fixed guide rollers.

[0021] Of course, the three-roller layout, with the middle guide roller being adjustable and the bottom double guide rollers being fixed, forms a stable triangular guide structure. By precisely adjusting the spacing, it can prevent the fibers from being worn, broken, or unevenly bundled due to excessive compression or relaxation, effectively protecting the integrity of the fiber's physical structure and significantly improving the uniformity of bundling and the yield rate. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A;

[0024] Figure 3 This is a schematic diagram of the structure of the supporting shell of this utility model;

[0025] Figure 4 This utility model Figure 3 Enlarged structural diagram at point B;

[0026] Figure 5 This is a schematic diagram of the structure of the guide roller of this utility model;

[0027] Figure 6 This is a schematic diagram of the lifting assembly of this utility model;

[0028] Figure 7 This is a front view of the present invention;

[0029] Figure 8 This utility model Figure 7 A magnified structural diagram at point C.

[0030] In the diagram: 10. Support housing; 11. Support plate; 12. Lifting groove; 13. Top plate; 20. Lifting assembly; 21. Actuating rod; 22. Threaded sleeve; 23. Lifting screw; 24. Lifting block; 25. Lifting sleeve; 30. Guide roller; 31. Guide hole; 32. Guide annular groove; 33. Guide arc surface; 40. Fixing rod; 41. Fixing circular plate; 42. Fixing hole; 50. Lifting rod; 51. Lifting hole; 52. Lifting circular plate; 60. Mounting plate; 61. Mounting hole. Detailed Implementation

[0031] 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. Example

[0032] like Figure 1-8 As shown, this embodiment proposes a differentiated fiber bundling guide roller assembly, including two sets of support housings 10, which are symmetrically arranged.

[0033] Three sets of guide rollers 30 are arranged between the two sets of support housings 10. The two sets of guide rollers 30 are symmetrically arranged, and one set of guide rollers 30 is located at the center of the two sets of guide rollers 30. Two sets of fixing rods 40 are symmetrically arranged on the support housing 10. The two sets of fixing rods 40 are matched with the two sets of guide rollers 30. A lifting rod 50 is also provided on the support housing 10. The lifting rod 50 is matched with the set of guide rollers 30. A lifting assembly 20 is provided on the support housing 10. The lifting assembly 20 cooperates with the lifting rod 50 to adjust the guide spacing of the middle set of guide rollers 30 by raising and lowering it.

[0034] In this embodiment, when the differentiated fibers are centrally guided and conveyed, the lifting component 20 drives the central set of guide rollers 30 to rise and fall, thereby changing the guiding distance between the central set of guide rollers 30 and the bottom two sets of guide rollers 30 until the distance is adapted to the differentiated fibers. Then, multiple sets of differentiated fibers are fed into the space between the central set of guide rollers 30 and the bottom two sets of guide rollers 30 for conveying.

[0035] The vertical displacement of the middle guide roller 30 is driven by the lifting component 20, and the guide distance between the middle guide roller 30 and the two sets of symmetrical guide rollers 30 at the bottom can be adjusted in real time. This design allows the roller group to flexibly adapt to different fibers with different wire diameters, materials or tensions, and solves the problem of poor fiber specification compatibility of traditional fixed guide rollers.

[0036] Of course, the three-roller layout, with the middle guide roller 30 being adjustable and the bottom double guide rollers 30 being fixed, forms a stable triangular guide structure. By precisely adjusting the spacing, it can prevent the fibers from being worn, broken, or unevenly bundled due to excessive compression or relaxation, effectively protecting the integrity of the fiber's physical structure and significantly improving the uniformity of the bundle and the yield rate.

[0037] Specifically, the supporting housing 10 includes two sets of supporting plates 11, and a top plate 13 is provided on the top of the two sets of supporting plates 11;

[0038] The fixed rod 40 is rotatably mounted on the support plate 11, the lifting rod 50 is lifted and lowered on the support plate 11, and the lifting assembly 20 is mounted on the top plate 13.

[0039] In this embodiment, a stable portal frame structure is formed by the rigid connection between two sets of symmetrical support plates 11 and the top plate 13. This design provides a high-strength installation foundation for the fixed rod 40, the lifting rod 50 and the lifting assembly 20, effectively resisting vibration and off-center load during fiber conveying and ensuring the positioning accuracy of the guide roller 30 during long-term operation.

[0040] Specifically, the support plate 11 is provided with a lifting groove 12;

[0041] The lifting assembly 20 includes a lifting sleeve 25, which is slidably disposed in the lifting groove 12. A central set of guide rollers 30 is rotatably disposed in the lifting sleeve 25. A lifting block 24 is disposed on the lifting sleeve 25, and a lifting screw 23 is rotatably disposed on the lifting block 24. The lifting screw 23 cooperates with the top plate 13.

[0042] Specifically, the lifting screw 23 is installed through the top plate 13, and a threaded sleeve 22 is threaded on the outer wall of the lifting screw 23, and the threaded sleeve 22 is connected to the bottom end face of the top plate 13;

[0043] The lifting screw 23 is equipped with a toggle lever 21.

[0044] In this embodiment, when the central set of guide rollers 30 needs to be raised or lowered, the operator drives the lifting screw 23 to rotate by using the lever 21. The lifting screw 23 is engaged with the threaded sleeve 22, so that the lifting screw 23 is raised or lowered, thereby driving the lifting sleeve 25 to be raised or lowered, and thus driving the central set of guide rollers 30 to be raised or lowered.

[0045] By precisely threading the lifting screw 23 and the threaded sleeve 22, the rotational motion is converted into the vertical linear motion of the lifting sleeve 25 within the lifting groove 12, ensuring accurate matching of the differentiated fiber guide spacing and eliminating the backlash and drift problems present in traditional chain drives or cylinder adjustments.

[0046] Specifically, two sets of mounting plates 60 are provided between the multiple sets of support plates 11, and the two sets of mounting plates 60 are symmetrically arranged. The mounting plates 60 are provided with mounting holes 61.

[0047] In this embodiment, the two sets of mounting plates 60 and their mounting holes 61 arranged symmetrically facilitate the overall installation process.

[0048] Specifically, multiple sets of guide holes 31 are provided at both ends of the guide roller 30, and the multiple sets of guide holes 31 are arranged in a ring array with respect to the axis of the guide roller 30.

[0049] The fixing rod 40 is provided with a fixing circular plate 41, and multiple sets of fixing holes 42 are evenly opened on the fixing circular plate 41. The multiple sets of fixing holes 42 are matched with multiple sets of guide holes 31, and the fixing holes 42 and guide holes 31 are connected by bolts.

[0050] In this embodiment, the fixing hole 42 and the guide hole 31 are connected by bolts, which makes it easy to remove the guide roller 30 from the fixing circular plate 41, and thus easy to remove the guide roller 30 from the fixing rod 40 for subsequent maintenance.

[0051] Specifically, the lifting rod 50 is provided with a lifting circular plate 52, and multiple sets of lifting holes 51 are evenly opened on the lifting circular plate 52. The multiple sets of lifting holes 51 are matched with multiple sets of guide holes 31, and the lifting holes 51 and guide holes 31 are connected by bolts.

[0052] In this embodiment, the lifting hole 51 and the guide hole 31 are connected by bolts, which facilitates the disassembly of the guide roller 30 from the lifting circular plate 52, thereby making it easier to remove the guide roller 30 from the lifting circular plate 52 for subsequent maintenance.

[0053] Specifically, the guide roller 30 has multiple sets of guide annular grooves 32 evenly provided on it, and the two ends of the guide annular grooves 32 are provided with guide arc-shaped surfaces 33.

[0054] In this embodiment, multiple sets of evenly distributed guide annular grooves 32 form independent channels on the surface of the single roller, which ensures that the axial spacing of the differentiated fiber bundles is strictly maintained during the conveying process, effectively eliminating the bundle disorder caused by fiber contact entanglement.

[0055] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A differential fiber bunching godet set, characterized by: It includes two sets of support shells (10), which are symmetrically arranged; Three sets of guide rollers (30) are provided between the two sets of support housings (10). The two sets of guide rollers (30) are symmetrically arranged. One set of guide rollers (30) is located at the center of the two sets of guide rollers (30). Two sets of fixing rods (40) are symmetrically arranged on the support housing (10). The two sets of fixing rods (40) are matched with the two sets of guide rollers (30). A lifting rod (50) is also provided on the support housing (10). The lifting rod (50) is matched with the set of guide rollers (30). A lifting assembly (20) is provided on the support housing (10). The lifting assembly (20) cooperates with the lifting rod (50) to adjust the guide spacing by raising and lowering the middle set of guide rollers (30).

2. A differential fiber bunching godet roll set as in claim 1, wherein: The supporting shell (10) includes two sets of supporting plates (11), and a top plate (13) is provided on the top of the two sets of supporting plates (11). The fixed rod (40) is rotatably mounted on the support plate (11), the lifting rod (50) is lifted and lowered on the support plate (11), and the lifting assembly (20) is mounted on the top plate (13).

3. A differential fibre bunching godet set according to claim 2, characterised in that: The support plate (11) is provided with a lifting groove (12); The lifting assembly (20) includes a lifting sleeve (25), which is slidably disposed in the lifting groove (12). A central set of guide rollers (30) is rotatably disposed in the lifting sleeve (25). A lifting block (24) is disposed on the lifting sleeve (25), and a lifting screw (23) is rotatably disposed on the lifting block (24). The lifting screw (23) cooperates with the top plate (13).

4. A differential fibre bunching godet set according to claim 3, wherein: The lifting screw (23) is installed through the top plate (13), and the outer wall of the lifting screw (23) is threaded with a threaded sleeve (22), which is connected to the bottom end face of the top plate (13). The lifting screw (23) is equipped with a toggle lever (21).

5. A differential fiber bunching godet roll set as claimed in claim 3, wherein: Two sets of mounting plates (60) are provided between the multiple sets of support plates (11), and the two sets of mounting plates (60) are symmetrically arranged. The mounting plates (60) are provided with mounting holes (61).

6. A differential fiber bunching godet roll set as claimed in claim 1, wherein: Multiple sets of guide holes (31) are provided at both ends of the guide roller (30), and the multiple sets of guide holes (31) are arranged in a ring array with the axis of the guide roller (30). The fixing rod (40) is provided with a fixing circular plate (41), and multiple sets of fixing holes (42) are evenly opened on the fixing circular plate (41). The multiple sets of fixing holes (42) are matched with multiple sets of guide holes (31) and the fixing holes (42) and guide holes (31) are connected by bolts.

7. A differential fibre bunching godet set according to claim 6, wherein: The lifting rod (50) is provided with a lifting circular plate (52), and multiple sets of lifting holes (51) are evenly opened on the lifting circular plate (52). The multiple sets of lifting holes (51) are matched with multiple sets of guide holes (31) and the lifting holes (51) are connected by bolts.

8. A differential fiber bunching godet roll set as claimed in claim 1, wherein: Multiple sets of guide annular grooves (32) are evenly opened on the guide roller (30), and guide arc surfaces (33) are provided at both ends of the guide annular grooves (32).

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