Lifting transmission device for yarn guide plate of spinning frame

Abstract

The utility model discloses a spinning frame yarn guide plate lifting transmission device which comprises a lifting assembly used for driving a yarn guide plate to ascend and descend. The number of the driving assemblies is two, the two driving assemblies are arranged on the two sides of the surface of one side of the lifting assembly correspondingly, and the driving assemblies are used for driving the lifting assembly; the yarn guide device comprises a lifting assembly, a driving assembly and a guide assembly, the lifting assembly is arranged on the outer side of the driving assembly, the guide assembly is used for guiding the lifting assembly and the driving assembly, the guide assembly comprises a bottom plate, and stand columns are arranged on the two sides of the surface of the top of the bottom plate. Therefore, the yarn can be conveniently replaced, normal guide of the yarn can be prevented from being influenced, and the yield can be improved.

Description

Technical Field

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

[0002] The spinning frame is an important mechanical equipment used in the textile industry to produce fine yarn. It stretches and twists coarse yarn or drawn yarn to eventually form fine yarn with a certain strength and uniformity. The spinning frame plays a key role in the textile production process. Its performance and quality directly affect the quality of the final product. The yarn guide plate is an important component of the spinning frame. Its main function is to guide the yarn during the spinning process and ensure that the yarn can pass through various parts of the spinning machinery correctly and smoothly, thereby ensuring the smooth progress of the spinning process and the stability of the yarn quality.

[0003] Regarding the above-mentioned related technologies, we believe that there are the following defects: although the existing ones can be raised and lowered and adjusted, they are inconvenient to disassemble and replace, which affects the normal guidance of the yarn and reduces the yield rate. Therefore, we propose a spinning machine guide plate lifting transmission device to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a lifting transmission device for a yarn guide plate of a spinning frame, which solves the problem of inconvenient disassembly and replacement.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A spinning frame yarn guide plate lifting transmission device includes a lifting assembly, the lifting assembly is used to drive the yarn guide plate to perform lifting movement;

[0006] A driving assembly, wherein two driving assemblies are provided, and the two driving assemblies are respectively provided on both sides of one side surface of the lifting assembly, and the driving assembly is used to drive the lifting assembly; and

[0007] A guide assembly, the guide assembly being arranged outside the drive assembly and being used to guide the lifting assembly and the drive assembly;

[0008] Preferably, the guide assembly includes a bottom plate, columns are provided on both sides of the top surface of the bottom plate, concave plates are provided on the top surfaces of the two columns, a movable groove is provided at the center of one side surface of the two columns, and special-shaped sliding grooves are provided on both side walls of the inner cavity of the two movable grooves, and the inner cavity of the special-shaped sliding groove is connected to the driving assembly;

[0009] The outer sides of the two movable grooves are both provided with guide grooves, and the inner cavities of the guide grooves are connected to the lifting components.

[0010] Preferably, a buffer pad is provided on the bottom surface of the inner cavity of the concave plate, and the top surface of the buffer pad is connected to the bottom surface of the driving assembly.

[0011] Preferably, a protective plate is provided on one side of the top surface of the buffer pad, and the protective plate is used to protect the driving component.

[0012] Preferably, the driving assembly includes a servo motor, which is arranged on one side of the top surface of the buffer pad. A rotating shaft is provided at the output end of the servo motor, and a moving block is sleeved on the rotating shaft. Special-shaped sliders are provided at the center positions on both sides of the moving block, and the special-shaped sliders are connected to the inner cavity of the special-shaped slide groove.

[0013] Preferably, the lifting assembly includes two C-shaped frames, and guide blocks are provided on both sides of the center position of one side surface of the two C-shaped frames, one end of the guide block is connected to the inner cavity of the guide groove, and the inner cavity of the two C-shaped frames is provided with a yarn guide plate, and stepped holes are opened on both sides of the top surface of the two C-shaped frames, and the inner cavity of the stepped hole is provided with a hexagonal fixing bolt.

[0014] Preferably, the bottom surface and the top surface of the inner cavity of the two C-shaped frames are both provided with gaskets, and the gaskets are used to increase the stability of the yarn guide plate.

[0015] Beneficial effects

[0016] The utility model provides a lifting and transmission device for a yarn guide plate of a spinning frame. Compared with the prior art, it has the following beneficial effects:

[0017] The yarn guide plate lifting transmission device of the spinning machine, when the yarn guide plate needs to be lifted and lowered, first the guide assembly is placed in a preset position, and then the two drive assemblies are fixedly connected to the inner cavity of the guide assembly. Since the lifting assembly is fixedly connected to one end of the two drive assemblies, the guide assembly can provide support for the two drive assemblies and the lifting assembly, and then the guide assembly can limit and guide the two drive assemblies and the lifting assembly, so as to improve the stability of the movement of the two drive assemblies and the lifting assembly, and then through the two drive assemblies, the lifting assembly can be driven to perform lifting movement, and then the lifting assembly can drive the yarn guide plate to perform lifting movement, so that the lifting of the yarn guide plate can be accurately controlled. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the guide assembly structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the lifting component of the utility model.

[0022] In the figure: 1. Guide assembly; 11. Base plate; 12. Post; 13. Concave plate; 14. Moving groove; 15. Special-shaped slide groove; 16. Guide groove; 17. Protective plate; 18. Buffer pad; 2. Drive assembly; 21. Servo motor; 22. Rotating shaft; 23. Moving block; 24. Special-shaped slider; 3. Lifting assembly; 31. C-frame; 32. Guide block; 33. Yarn guide plate; 34. Step hole; 35. Hexagon socket fixing bolt; 36. Gasket. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-4 The utility model provides a technical solution: a spinning frame yarn guide plate lifting transmission device, comprising a lifting assembly 3, the lifting assembly 3 is used to drive the yarn guide plate to perform lifting movement; a driving assembly 2, two driving assemblies 2 are provided, and the two driving assemblies 2 are respectively provided on both sides of one side surface of the lifting assembly 3, and the driving assembly 2 is used to drive the lifting assembly 3; and a guide assembly 1, the guide assembly 1 is provided outside the drive assembly 2, and the guide assembly 1 is used to guide the lifting assembly 3 and the drive assembly 2;

[0025] When the yarn guide plate needs to be lifted and lowered, the guide component 1 is first placed in the preset position, and then the two drive components 2 are fixedly connected to the inner cavity of the guide component 1. Since the two drive components 2 are fixedly connected to the lifting component 3 at one end, the guide component 1 can provide support for the two drive components 2 and the lifting component 3, and then the guide component 1 can limit and guide the two drive components 2 and the lifting component 3, so as to improve the stability of the movement of the two drive components 2 and the lifting component 3, and then through the two drive components 2, the lifting component 3 can be driven to perform lifting movement, and then the lifting component 3 can drive the yarn guide plate to perform lifting movement, so that the lifting of the yarn guide plate can be accurately controlled.

[0026] See Figure 1 、 Figure 2The guide assembly 1 includes a bottom plate 11, and columns 12 are provided on both sides of the top surface of the bottom plate 11. A concave plate 13 is provided on the top surfaces of the two columns 12. A movable groove 14 is provided in the center of one side surface of the two columns 12. Special-shaped slide grooves 15 are provided on both side walls of the inner cavity of the two movable grooves 14. The inner cavity of the special-shaped slide groove 15 is connected to the driving assembly 2; guide grooves 16 are provided on the outer sides of the two movable grooves 14, and the inner cavity of the guide groove 16 is connected to the lifting assembly 3. A buffer pad 18 is provided on the bottom surface of the inner cavity of the concave plate 13, and the top surface of the buffer pad 18 is connected to the bottom surface of the driving assembly 2. A protective plate 17 is provided on one side of the top surface of the buffer pad 18. The protective plate 17 is used to protect the driving assembly 2;

[0027] The bottom plate 11 in the guide assembly 1 can be fixedly connected to the preset position and provide an installation base for the column 12. Since the top surfaces of the two columns 12 are fixedly connected with the concave plates 13, the bottom plate 11 can provide support for the column 12, and then the column 12 can provide support for the concave plates 13, so that the bottom plate 11 and the concave plates 13 can fix the column 12. Since the center position of one side surface of the two columns 12 is provided with a movable groove 14, and the two side walls of the inner cavity of the two movable grooves 14 are provided with special-shaped slide grooves 15, and the inner cavity of the special-shaped slide groove 15 is connected to the driving assembly 2; thereby, the special-shaped slide groove 15 and the movable groove 14 can guide the driving assembly 2, and then the special-shaped slide groove 15 and the movable groove 14 can limit the driving assembly 2, so as to improve the stability of the output of the driving assembly 2. Since guide grooves 16 are provided on the outside of the two movable grooves 14, and the inner cavity of the guide grooves 16 is connected to the lifting assembly 3, the guide grooves 16 can guide the lifting assembly 3, and then the guide grooves 16 can limit the lifting assembly 3, so as to improve the stability of the lifting assembly 3. Since the bottom surface of the inner cavity of the concave plate 13 is fixedly connected to the buffer pad 18, and the top surface of the buffer pad 18 is connected to the bottom surface of the driving assembly 2, the buffer pad 18 can provide a buffer for the driving assembly 2, and then the vibration of the driving assembly 2 can be reduced, so as to improve the stability. Since a protective plate 17 is fixedly connected to one side of the top surface of the buffer pad 18, the concave plate 13 can provide support for the protective plate 17, and then the protective plate 17 can protect the driving assembly 2, so as to improve safety.

[0028] See Figure 1 、 Figure 3 The driving assembly 2 includes a servo motor 21, which is arranged on one side of the top surface of the buffer pad 18. A rotating shaft 22 is provided at the output end of the servo motor 21. A moving block 23 is sleeved on the rotating shaft 22. Special-shaped sliders 24 are provided at the center positions on both sides of the moving block 23. The special-shaped sliders 24 are connected to the inner cavity of the special-shaped chute 15.

[0029] The servo motor 21 in the driving assembly 2 can be fixedly connected to one side of the top surface of the buffer pad 18, and can also provide an installation basis for the rotating shaft 22. Since the output end of the servo motor 21 is rotatably connected to the rotating shaft 22, and the moving block 23 is sleeved on the rotating shaft 22, the output end of the servo motor 21 can drive the rotating shaft 22 to rotate, and then the rotating shaft 22 can drive the moving block 23 to move up and down, so as to adjust the position of the lifting assembly 3. Since the center positions on both sides of the moving block 23 are fixedly connected to the special-shaped sliders 24, and the special-shaped sliders 24 are connected to the inner cavity of the special-shaped slide 15, the special-shaped sliders 24 can be moved up and down in the inner cavity of the special-shaped slide 15, and then the special-shaped slide 15 can limit the special-shaped slider 24, so as to improve the stability of the up and down movement of the moving block 23.

[0030] See Figure 1 、 Figure 4 The lifting assembly 3 includes two C-shaped frames 31. A guide block 32 is provided on both sides of the center position of one side surface of the two C-shaped frames 31. One end of the guide block 32 is connected to the inner cavity of the guide groove 16. A yarn guide plate 33 is provided in the inner cavity of the two C-shaped frames 31. Stepped holes 34 are opened on both sides of the top surface of the two C-shaped frames 31. The inner cavity of the stepped holes 34 is provided with a hexagonal fixing bolt 35. The bottom surface and top surface of the inner cavity of the two C-shaped frames 31 are provided with a gasket 36. The gasket 36 is used to increase the stability of the yarn guide plate 33.

[0031] The two C-shaped frames 31 in the lifting assembly 3 can be movably connected to the surface of one side of the moving block 23 and provide a mounting base for the guide block 32. Since the inner cavities of the two C-shaped frames 31 are connected to the yarn guide plates 33, and stepped holes 34 are opened on both sides of the top surfaces of the two C-shaped frames 31, and the inner cavities of the stepped holes 34 are rotatably connected to the hexagonal fixing bolts 35, the yarn guide plates 33 can be placed in the inner cavities of the C-shaped frames 31, and the yarn guide plates 33 can be limited and fixed by the hexagonal fixing bolts 35, so that they can be easily replaced. Since the bottom and top surfaces of the inner cavities of the two C-shaped frames 31 are fixedly connected with gaskets 36, the height between the hexagonal fixing bolts 35 and the yarn guide plates 33 can be adjusted, thereby ensuring the correctness of the connection, so as to improve the stability of the yarn guide plates 33.

[0032] During operation, when the yarn guide plate needs to be lifted and lowered, the guide component 1 is first placed in a preset position, and then the two drive components 2 are fixedly connected to the inner cavity of the guide component 1. Since the two drive components 2 are fixedly connected to the lifting component 3 at one end, the guide component 1 can provide support for the two drive components 2 and the lifting component 3, and then the guide component 1 can limit and guide the two drive components 2 and the lifting component 3, so as to improve the stability of the movement of the two drive components 2 and the lifting component 3, and then through the two drive components 2, the lifting component 3 can be driven to perform lifting movements, and then the lifting component 3 can drive the yarn guide plate to perform lifting movements, so that the lifting of the yarn guide plate can be accurately controlled.

[0033] The bottom plate 11 in the guide assembly 1 can be fixedly connected to the preset position and provide an installation base for the column 12. Since the top surfaces of the two columns 12 are fixedly connected with the concave plates 13, the bottom plate 11 can provide support for the column 12, and then the column 12 can provide support for the concave plates 13, so that the bottom plate 11 and the concave plates 13 can fix the column 12. Since the center position of one side surface of the two columns 12 is provided with a movable groove 14, and the two side walls of the inner cavity of the two movable grooves 14 are provided with special-shaped slide grooves 15, and the inner cavity of the special-shaped slide groove 15 is connected to the driving assembly 2; thereby, the special-shaped slide groove 15 and the movable groove 14 can guide the driving assembly 2, and then the special-shaped slide groove 15 and the movable groove 14 can limit the driving assembly 2, so as to improve the stability of the output of the driving assembly 2. Since guide grooves 16 are provided on the outside of the two movable grooves 14, and the inner cavity of the guide grooves 16 is connected to the lifting assembly 3, the guide grooves 16 can guide the lifting assembly 3, and then the guide grooves 16 can limit the lifting assembly 3, so as to improve the stability of the lifting assembly 3. Since the bottom surface of the inner cavity of the concave plate 13 is fixedly connected to the buffer pad 18, and the top surface of the buffer pad 18 is connected to the bottom surface of the driving assembly 2, the buffer pad 18 can provide a buffer for the driving assembly 2, and then the vibration of the driving assembly 2 can be reduced, so as to improve the stability. Since a protective plate 17 is fixedly connected to one side of the top surface of the buffer pad 18, the concave plate 13 can provide support for the protective plate 17, and then the protective plate 17 can protect the driving assembly 2, so as to improve safety.

[0034] The servo motor 21 in the driving assembly 2 can be fixedly connected to one side of the top surface of the buffer pad 18, and can also provide an installation basis for the rotating shaft 22. Since the output end of the servo motor 21 is rotatably connected to the rotating shaft 22, and the moving block 23 is sleeved on the rotating shaft 22, the output end of the servo motor 21 can drive the rotating shaft 22 to rotate, and then the rotating shaft 22 can drive the moving block 23 to move up and down, so as to adjust the position of the lifting assembly 3. Since the center positions on both sides of the moving block 23 are fixedly connected to the special-shaped sliders 24, and the special-shaped sliders 24 are connected to the inner cavity of the special-shaped slide 15, the special-shaped sliders 24 can be moved up and down in the inner cavity of the special-shaped slide 15, and then the special-shaped slide 15 can limit the special-shaped slider 24, so as to improve the stability of the up and down movement of the moving block 23.

[0035] The two C-shaped frames 31 in the lifting assembly 3 can be movably connected to the surface of one side of the moving block 23 and provide a mounting base for the guide block 32. Since the inner cavities of the two C-shaped frames 31 are connected to the yarn guide plates 33, and stepped holes 34 are opened on both sides of the top surfaces of the two C-shaped frames 31, and the inner cavities of the stepped holes 34 are rotatably connected to the hexagonal fixing bolts 35, the yarn guide plates 33 can be placed in the inner cavities of the C-shaped frames 31, and the yarn guide plates 33 can be limited and fixed by the hexagonal fixing bolts 35, so that they can be easily replaced. Since the bottom and top surfaces of the inner cavities of the two C-shaped frames 31 are fixedly connected with gaskets 36, the height between the hexagonal fixing bolts 35 and the yarn guide plates 33 can be adjusted, thereby ensuring the correctness of the connection, so as to improve the stability of the yarn guide plates 33.

[0036] In summary, the device can not only lift the yarn guide plate, but also disassemble it conveniently, so that it can be easily replaced, thereby preventing the normal guidance of the yarn from being affected, so as to improve the yield rate.

[0037] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A yarn guide plate lifting and transmission device for a spinning frame, characterized in that: include: A lifting assembly (3), the lifting assembly (3) is used to drive the yarn guide plate to perform lifting motion; A driving assembly (2), wherein two driving assemblies (2) are provided, and the two driving assemblies (2) are respectively provided on both sides of a surface of one side of the lifting assembly (3), and the driving assembly (2) is used to drive the lifting assembly (3); and A guide assembly (1), wherein the guide assembly (1) is arranged outside the drive assembly (2), and the guide assembly (1) is used to guide the lifting assembly (3) and the drive assembly (2).

2. A spinning frame yarn guide plate lifting transmission device according to claim 1, characterized in that: The guide assembly (1) includes a bottom plate (11), columns (12) are provided on both sides of the top surface of the bottom plate (11), concave plates (13) are provided on the top surfaces of the two columns (12), a movable groove (14) is provided at the center position of one side surface of the two columns (12), and special-shaped sliding grooves (15) are provided on both side walls of the inner cavity of the two movable grooves (14), and the inner cavity of the special-shaped sliding groove (15) is connected to the driving assembly (2); A guide groove (16) is provided on the outside of each of the two movable grooves (14), and the inner cavity of the guide groove (16) is connected to the lifting assembly (3).

3. A spinning frame yarn guide plate lifting transmission device according to claim 2, characterized in that: A buffer pad (18) is provided on the bottom surface of the inner cavity of the concave plate (13), and the top surface of the buffer pad (18) is connected to the bottom surface of the drive assembly (2).

4. A spinning frame yarn guide plate lifting transmission device according to claim 3, characterized in that: A protective plate (17) is provided on one side of the top surface of the buffer pad (18), and the protective plate (17) is used to protect the drive assembly (2).

5. The yarn guide plate lifting and transmission device for a spinning frame according to claim 4, characterized in that: The driving assembly (2) includes a servo motor (21), which is arranged on one side of the top surface of the buffer pad (18). A rotating shaft (22) is provided at the output end of the servo motor (21), and a moving block (23) is sleeved on the rotating shaft (22). Special-shaped sliders (24) are provided at the center positions on both sides of the moving block (23), and the special-shaped sliders (24) are connected to the inner cavity of the special-shaped slide groove (15).

6. The yarn guide plate lifting and transmission device for a spinning frame according to claim 2, characterized in that: The lifting assembly (3) comprises two C-shaped frames (31), guide blocks (32) are provided on both sides of the center position of one side surface of the two C-shaped frames (31), one end of the guide block (32) is connected to the inner cavity of the guide groove (16), and yarn guide plates (33) are provided in the inner cavities of the two C-shaped frames (31). Stepped holes (34) are provided on both sides of the top surfaces of the two C-shaped frames (31), and hexagonal fixing bolts (35) are provided in the inner cavities of the stepped holes (34).

7. A yarn guide plate lifting and transmission device for a spinning frame according to claim 6, characterized in that: Gaskets (36) are provided on the bottom surface and the top surface of the inner cavity of the two C-shaped frames (31), and the gaskets (36) are used to increase the stability of the yarn guide plate (33).

Images