Lattice apron limiting assembly for air spinning device

Abstract

The utility model discloses a lattice apron limiting component for an air spinning device, which comprises a guide component for guiding a lattice apron and limiting components arranged on two sides of the guide component and used for keeping the lattice apron stable. The guide assembly comprises a guide frame, positioning holes are formed in the two sides of the inner wall of the guide frame, and guide tensioning assemblies are installed at the positioning holes and used for keeping the lattice apron stable. The guide effect of the lattice apron is improved through the cooperation of the guide roller and the inserting roller, meanwhile, the guide roller is ensured not to deviate in the operation process through the fixed design of the containing cavity and the positioning rod, the damping rotating rings are installed on the two sides of the roller body of the inserting roller through the ring grooves, the tensioning function is enhanced through the extending arms arranged on the outer sides of the damping rotating rings, and the tensioning effect is improved. Appropriate resistance is provided for the rotation characteristic of the damping rotating ring, so that the lattice apron can be kept in an appropriate tensioning state in the operation process, and the phenomena of loosening and shaking are reduced.

Description

Technical Field

[0001] This utility model relates to the field of air spinning equipment technology, specifically to a mesh ring limiting component for an air spinning equipment. Background Technology

[0002] The yarn mesh is typically driven to rotate by a drive device (such as a motor or transmission system). Rotational motion is the most common type of motion for the yarn mesh, used to maintain the continuous flow of yarn during the weaving process.

[0003] During continuous operation, the mesh ring is prone to shaking. Since the mesh ring is an important component for guiding the filaments, once shaking occurs, the filaments are prone to misalignment, which can lead to the filaments getting stuck or blocked. Because the mesh ring needs to be tightened during use, the existing tightening equipment only uses a small roller in the negative pressure tube to handle this, which is a relatively simple tightening method and not effective enough.

[0004] Based on this, this application provides a mesh ring limiting component for an air spinning device. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a mesh ring limiting component for an air spinning device, which solves the problem of vibration that easily occurs during operation after the existing mesh ring is limited.

[0006] The mesh ring limiting component for the air spinning device of this utility model includes a guiding component for guiding the mesh ring and limiting components disposed on both sides of the guiding component for maintaining the stability of the mesh ring;

[0007] The guiding component includes a guiding frame, and positioning holes are provided on both sides of the inner wall of the guiding frame. A guiding tensioning component is installed at the positioning hole to maintain the stability of the mesh ring.

[0008] Screw holes and mounting strip holes are provided on both sides of the outer wall of the guide frame. The mounting strip holes and screw holes are used to fix the limiting component.

[0009] The limiting component includes an upper support arm, a lower support arm, and a vertical support arm. One end of the upper support arm has a limiting area, and the inner side of the limiting area is provided with an attraction channel for adsorbing and limiting both sides of the mesh ring.

[0010] As a further improvement of this utility model, a reinforcing plate is provided at the bottom of the guide frame, and a connecting ring is provided at the bottom of the reinforcing plate for positioning the guide frame.

[0011] As a further improvement of this utility model, one end of the upper support arm and one end of the lower support arm are both connected to the vertical support arm, and the other end of the lower support arm is inserted into the inner side of the mounting strip hole.

[0012] As a further improvement of this utility model, positioning blocks are provided on both sides of the lower support arm, and through holes are provided at the positioning blocks. The through holes are connected to screw holes by fasteners and are used to fix the limiting component to both sides of the guide component.

[0013] As a further improvement of this utility model, two sets of symmetrically arranged limiting blocks are provided on one side of the limiting area, and a gap is maintained between the two sets of limiting blocks. This gap forms an adsorption area, which is used to cooperate with the attraction channel to attract the edge of the mesh ring.

[0014] As a further improvement of this utility model, the guide tensioning assembly includes a guide roller and a plug roller, the two ends of which are adapted to the positioning holes on both sides of the guide frame.

[0015] As a further improvement of this utility model, the roller body of the insertion roller is provided with annular grooves on both sides, a damping rotating ring is installed in the annular groove, and an extension arm is provided on the outer side of the damping rotating ring.

[0016] As a further improvement of this utility model, a receiving cavity is provided at the extension arm, and the receiving cavity is adapted to the guide roller for guiding and tensioning the mesh ring.

[0017] As a further improvement of this utility model, a positioning rod is provided at the bottom of the guide roller, and the positioning rod is inserted and adapted to the inner side of the receiving cavity.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] This invention improves the guiding effect of the mesh ring by combining the guide roller and the insertion roller. At the same time, the guide roller is fixed by the cavity and the positioning rod to ensure that it will not deviate during operation, and a damping rotating ring is used.

[0020] The extension arms on the outer side of the roller body, which is installed by the ring groove, enhance the tensioning function and provide appropriate resistance for the rotation characteristics of the damping rotating ring, so that the mesh ring can maintain an appropriate tension during operation and reduce loosening and shaking.

[0021] The combination of the ring groove and the damping rotating ring helps reduce wear and vibration of the mesh ring during operation and improves the stability of the mesh ring in use, while the guide roller is easy to install, remove and adjust through the plug-in design of the positioning rod and the receiving cavity. Attached Figure Description

[0022] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0023] Figure 1 This is a three-dimensional structural diagram of the combination of the guide component, the limiting component, and the guide tensioning component in this utility model;

[0024] Figure 2 This is a front view structural diagram of the combination of the guide component, the limiting component, and the guide tensioning component in this utility model;

[0025] Figure 3 This is a top view of the combined structure of the guide component, limiting component, and guide tensioning component in this utility model;

[0026] Figure 4 This is a bottom view of the guide component structure in this utility model;

[0027] Figure 5 This is a three-dimensional structural diagram of the guide tensioning component in this utility model;

[0028] Figure 6 This is a side view of the guide tensioning assembly in this utility model.

[0029] Figure 7 This is a three-dimensional structural diagram of the limiting component in this utility model;

[0030] Figure 8 This is a front view schematic diagram of the limiting component in this utility model;

[0031] Figure 9 This is a side view of the limiting component in this utility model;

[0032] Figure 10 for Figure 9 Schematic diagram of the cross-sectional structure of AA.

[0033] In the diagram: 1. Guiding component; 2. Limiting component; 3. Guide tensioning component;

[0034] 11. Guide frame; 12. Positioning hole; 13. Connecting ring; 14. Mounting strip hole; 15. Screw hole;

[0035] 21. Adsorption area; 22. Upper support arm; 23. Vertical support arm; 24. Positioning block; 25. Limiting block; 26. Limiting area; 27. Lower support arm; 28. Suction channel;

[0036] 31. Positioning rod; 32. Guide roller; 33. Insertion roller; 34. Receiving cavity; 36. Extension arm; 37. Damping rotating ring. Detailed Implementation

[0037] The following illustrations will reveal several embodiments of the present invention. For clarity, many physical details will be described in the following description. However, it should be understood that these physical details should not be used to limit the present invention. That is, in some embodiments of the present invention, these physical details are not essential. Furthermore, for the sake of simplicity, some conventional structures and components will be shown in a simple schematic manner in the illustrations.

[0038] Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0039] Please see Figures 1 to 4 The mesh ring limiting assembly for the air spinning device provided in this application includes a guiding assembly 1 for guiding the mesh ring and limiting assemblies 2 disposed on both sides of the guiding assembly 1. The limiting assemblies 2 are used to maintain the stability of the mesh ring.

[0040] The guide component 1 includes a guide frame 11, and positioning holes 12 are provided on both sides of the inner wall of the guide frame 11. A guide tensioning component 3 is installed at the positioning holes 12 to maintain the stability of the mesh ring.

[0041] The guide frame 11 has screw holes 15 and mounting slots 14 on both sides of its outer wall for fixing the limiting component 2. The screw holes 15 provide a fastening function, while the mounting slots 14 are used to insert the support structure of the limiting component 2.

[0042] With the above settings, the guide tensioning component 3 is installed on both sides of the inner wall of the guide frame 11 through the positioning hole 12, which can reduce the mesh ring from loosening or shaking during the movement.

[0043] In some embodiments, a reinforcing plate is provided at the bottom of the guide frame 11, and a connecting ring 13 is provided at the bottom of the reinforcing plate for positioning the guide frame 11. With the combination of the reinforcing plate and the connecting ring 13, the entire device can be fixed to the driving device of the driving mesh ring, and its installation method is simple, can be adapted to the mesh ring in the tensioned state, and meets the needs of use.

[0044] Please see Figure 1 , Figure 2 , Figure 7 , Figure 8 , Figure 9 as well as Figure 10 The limiting component 2 includes an upper support arm 22 and a lower support arm 27, and the upper support arm 22 and the lower support arm 27 are located above and below the mesh ring, respectively, and are connected by a vertical support arm 23.

[0045] One end of the upper support arm 22 is provided with a limiting area 26, and an attraction channel 28 is provided on the inner side of the limiting area 26. The attraction channel 28 uses negative pressure or clamping to limit the two sides of the mesh ring to prevent the mesh ring from shifting laterally during operation.

[0046] It should be noted that the support of the limiting component 2 (upper support arm 22, lower support arm 27 and vertical support arm 23) ensures the stability of the mesh ring in the direction of movement, effectively prevents misalignment, and does not affect the use of the mesh ring.

[0047] The suction channel 28, located inside the limiting area 26, can adsorb both sides of the mesh ring, ensuring the continuous flow of the lint. The suction source of the suction channel 28 is generally a negative pressure device, which uses airflow to limit the mesh ring and prevent it from becoming misaligned. At the same time, the limiting area 26 opened by the upper support arm 22 in the limiting component 2 can also guide both sides of the mesh ring, forcing the mesh ring to be restricted to the inside of the limiting area 26 when it rotates with the drive, achieving a relatively stable fixation method without affecting the normal use of the mesh ring.

[0048] One end of the upper support arm 22 and one end of the lower support arm 27 are both connected to the vertical support arm 23, and the other end of the lower support arm 27 is inserted into the inside of the mounting slot 14.

[0049] Positioning blocks 24 are provided on both sides of the lower support arm 27. Through holes are provided at the positioning blocks 24. The through holes are connected to the screw holes 15 by fasteners to fix the limiting component 2 to both sides of the guide component 1.

[0050] In some specific embodiments, one end of the upper support arm 22 and one end of the lower support arm 27 are connected to the vertical support arm 23 by welding, bolting, or integral molding. The vertical support arm 23 plays a supporting role, so that the upper support arm 22 and the lower support arm 27 form a stable U-shaped structure, ensuring the overall rigidity and stability of the limiting component 2. The lengths of the upper support arm 22 and the lower support arm 27 can be equal or unequal, generally controlled according to the width of the mesh ring.

[0051] During the connection process, the other end of the lower support arm 27 is inserted into the mounting strip hole 14 of the guide assembly 1. At the same time, positioning blocks 24 are provided on both sides of the lower support arm 27. The positioning blocks 24 have through holes, so that the positioning blocks 24 can be connected to the screw holes 15 on the guide assembly 1 by bolts or other fasteners. This securely fixes the limiting assembly 2 to both sides of the guide assembly 1. By using bolts and other fasteners, the connection between the positioning blocks 24 and the screw holes 15 is not only firm, but also easy to adjust and replace, ensuring that the position of the limiting assembly 2 is accurate and stable.

[0052] Two sets of symmetrical limiting blocks 25 are provided on one side of the limiting area 26, and the limiting blocks 25 are fixed to one end of the upper support arm 22. The limiting blocks 25 maintain a fixed distance between them to ensure that the edge of the mesh ring can accurately enter the adsorption area 21. The limiting blocks 25 are arranged in two semi-circles in a mirror symmetrical manner, so the contact area between them and the edge of the mesh ring is a plane. During the plane process, the mesh ring can be guided to reduce the problem of misalignment caused by shaking.

[0053] Meanwhile, an adsorption area 21 is formed at the gap between the two sets of limiting blocks 25. This area works in conjunction with the attraction channel 28 to adsorb the edge of the mesh ring through negative pressure, ensuring the stable operation of the mesh ring and preventing it from shifting laterally during operation.

[0054] In some embodiments, the guide tensioning assembly 3 includes a guide roller 32 and an insertion roller 33. The two ends of the insertion roller 33 are adapted to the positioning holes 12 on both sides of the guide frame 11. Annular grooves are formed on both sides of the roller body of the insertion roller 33, and a damping rotating ring 37 is installed in the annular groove. An extension arm 36 is provided on the outer side of the damping rotating ring 37. A receiving cavity 34 is formed at the extension arm 36, and the receiving cavity 34 is adapted to the guide roller 32 for guiding and tensioning the mesh ring. A positioning rod 31 is provided at the bottom of the guide roller 32, and the positioning rod 31 is inserted and adapted to the inner side of the receiving cavity 34. Please refer to [link to previous text]. Figure 2 , Figure 5 , Figure 6 .

[0055] It should be noted that the extension arm 36 is connected to the insertion roller 33 through the annular groove to ensure that the damping rotating ring 37 can rotate smoothly and the angle of the guide roller 32 can be adjusted.

[0056] Meanwhile, by providing a receiving cavity 34 at the extension arm 36 and a positioning rod 31 at the bottom of the guide roller 32, the positioning rod 31 is matched with the receiving cavity 34 to ensure that the guide roller 32 can be firmly fixed on the extension arm 36, providing a stable guiding and tensioning effect.

[0057] The coordinated design of the guide roller 32 and the insertion roller 33 significantly improves the guiding effect of the mesh ring. The guide roller 32, secured by the receiving cavity 34 and the positioning rod 31, ensures it will not shift during operation, providing stable guidance. The damping rotating ring 37 is mounted on both sides of the insertion roller 33 via ring grooves. Its outer extension arm 36 enhances the tensioning function and allows for position adjustment. The rotational characteristics of the damping rotating ring 37 provide appropriate resistance, ensuring the mesh ring maintains proper tension during operation and reducing loosening and vibration.

[0058] The combination of the annular groove and the damping rotating ring 37 helps reduce wear and vibration of the mesh ring during operation. The damping rotating ring 37, through the stable support provided by the extension arm 36, can effectively absorb and disperse vibration energy, extending the service life of the equipment.

[0059] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A mesh ring limiting assembly for an air spinning device, comprising a guiding assembly (1) for guiding the mesh ring and limiting assemblies (2) disposed on both sides of the guiding assembly (1) for maintaining the stability of the mesh ring; characterized in that: The guide component (1) includes a guide frame (11), and positioning holes (12) are provided on both sides of the inner wall of the guide frame (11). A guide tensioning component (3) is installed at the positioning hole (12) to maintain the stability of the mesh ring. The guide frame (11) has screw holes (15) and mounting strip holes (14) on both sides of its outer wall. The mounting strip holes (14) and screw holes (15) are used to fix the limiting component (2). The limiting component (2) includes an upper support arm (22), a lower support arm (27) and a vertical support arm (23). One end of the upper support arm (22) has a limiting area (26), and the inner side of the limiting area (26) is provided with an attraction channel (28) for adsorbing and limiting the two sides of the mesh ring.

2. The mesh ring limiting assembly for the air spinning device according to claim 1, characterized in that: The bottom of the guide frame (11) is provided with a reinforcing plate, and the bottom of the reinforcing plate is provided with a connecting ring (13) for positioning the guide frame (11).

3. The mesh ring limiting assembly for the air spinning device according to claim 1, characterized in that: One end of the upper support arm (22) and one end of the lower support arm (27) are both connected to the vertical support arm (23), and the other end of the lower support arm (27) is inserted into the inner side of the mounting slot (14).

4. The mesh ring limiting assembly for the air spinning device according to claim 1, characterized in that: Positioning blocks (24) are provided on both sides of the lower support arm (27). A through hole is provided at the positioning block (24). The through hole is connected to the screw hole (15) by a fastener and is used to fix the limiting component (2) to both sides of the guide component (1).

5. The mesh ring limiting assembly for an air spinning device according to claim 1, characterized in that: Two sets of symmetrically arranged limiting blocks (25) are provided on one side of the limiting area (26). A gap is maintained between the two sets of limiting blocks (25), and an adsorption area (21) is formed at the gap, which is used to cooperate with the attraction channel (28) to attract the edge of the mesh ring.

6. The mesh ring limiting assembly for the air spinning device according to claim 1, characterized in that: The guide tensioning assembly (3) includes a guide roller (32) and a plug roller (33), the two ends of which are adapted to the positioning holes (12) on both sides of the guide frame (11).

7. The mesh ring limiting assembly for an air spinning device according to claim 6, characterized in that: The insertion roller (33) has annular grooves on both sides of its roller body, and a damping rotating ring (37) is installed in the annular groove. An extension arm (36) is provided on the outer side of the damping rotating ring (37).

8. The mesh ring limiting assembly for an air spinning device according to claim 7, characterized in that: The extension arm (36) has a receiving cavity (34) which is adapted to the guide roller (32) for guiding and tensioning the mesh ring.

9. The mesh ring limiting assembly for an air spinning device according to claim 6, characterized in that: The bottom of the guide roller (32) is provided with a positioning rod (31), which is inserted and adapted to the inner side of the receiving cavity (34).

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