A yarn feeding mechanism of a healding machine for water-absorbing chemical fabric production

Abstract

The utility model relates to the technical field of fabric production, concretely relates to a yarn feeding mechanism of heald knitting machine for water-absorbing chemical fiber fabric production, including the rotation cylinder main part, the outside of rotation cylinder main part is equipped with the mounting ring, the mounting ring is connected with the rotation cylinder main part through the connecting frame, the mounting ring inside all is equipped with the clamping assembly, the inside of rotation cylinder main part is equipped with the drive assembly, the clamping assembly is used for clamping treatment to heald, compared with the existing yarn feeding mechanism, through the transmission cooperation of bevel gear disc and bevel gear, rotating disc, rotating rod and moving block, the power transmission of drive motor is realized, avoids the complicated multi -group pneumatic telescopic rod design, simplifies the overall structure, simplifies the structure, avoids the complicated multi -group pneumatic telescopic rod design, reduces production cost and maintenance cost, improves maintenance convenience, and maintenance and replacement part are more convenient and fast.

Description

Technical Field

[0001] This utility model relates to the field of fabric production technology, specifically to a yarn feeding mechanism for a heddle threading machine used in the production of absorbent synthetic fiber fabrics. Background Technology

[0002] Water-absorbing synthetic fiber fabrics refer to a type of functional fabric that has been modified with chemical fibers or treated with special processes to give it high water absorption performance. These fabrics are widely used in sportswear, medical and health care, home furnishings and other fields. Through fiber structure optimization, moisture can be quickly absorbed and diffused, avoiding stuffiness and making it suitable for long-term wear. The moisture evaporates quickly, reducing dampness and discomfort. Some fabrics have added antibacterial agents to inhibit bacterial growth. The synthetic fiber base material ensures that the fabric is wear-resistant, wrinkle-resistant and easy to clean.

[0003] A search revealed that CN211171078U discloses a yarn feeding mechanism for a heddle threading machine used in the production of chemical fiber fabrics. The yarn feeding mechanism includes a rotating cylinder, a clamping mechanism, and a traction rod. The top edge of the rotating cylinder is fixedly connected to a mounting ring via a connecting frame. Multiple clamping mechanisms are evenly distributed on the outer side wall of the mounting ring. Multiple pneumatic telescopic rods are evenly distributed on the side wall of the rotating cylinder. Multiple evenly distributed first hinge rods are provided on the outer side of the rotating cylinder, and the top ends of the first hinge rods are hinged to the top ends of the traction rods. This invention features a rotating cylinder that, during rotation, can shift the heddle yarns, allowing the clamping mechanism to cyclically engage with different heddle yarns. This enables batches of heddle yarns to shift intermittently, achieving a continuous threading operation. However, its drawback lies in the fact that multiple clamping mechanisms are driven by multiple pneumatic telescopic rods. The design of multiple pneumatic telescopic rods makes maintenance cumbersome, increasing maintenance time and overall cost. Therefore, improving the existing yarn feeding mechanism and designing a novel yarn feeding mechanism for heddle threading machines used in the production of absorbent synthetic fiber fabrics to address these technical shortcomings and enhance the overall practicality of the yarn feeding mechanism is of paramount importance. Utility Model Content

[0004] The purpose of this utility model is to provide a yarn feeding mechanism for a heddle machine used in the production of absorbent synthetic fiber fabrics. Through the transmission and cooperation of a bevel gear disc and a bevel gear, a rotating disc, a rotating rod, and a moving block are used to transmit power from the drive motor. This avoids the complex design of multiple sets of pneumatic telescopic rods, simplifies the overall structure, reduces production and maintenance costs, improves maintenance convenience, and makes repair and replacement of parts more convenient and faster, thus solving the problems mentioned in the background art.

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

[0006] A yarn feeding mechanism for a heddle threading machine for producing absorbent synthetic fiber fabrics includes a rotating drum body, an mounting ring on the outer side of the rotating drum body, the mounting ring being connected to the rotating drum body via a connecting frame, clamping components on all four sides inside the mounting ring, and a driving component inside the rotating drum body.

[0007] The clamping assembly is used to clamp the heddle wires.

[0008] The drive assembly is used to drive multiple clamping assemblies to operate. The drive assembly includes a connecting frame fixedly connected inside the rotating cylinder body. A rotating disk is rotatably connected to the center of the top of the connecting frame. Rotating rods are rotatably connected to the four sides of the bottom of the rotating disk. A moving block is rotatably connected to the end of the rotating rod away from the rotating disk.

[0009] As a preferred embodiment of this utility model, sliding grooves are provided around the top of the connecting frame, and the moving block is slidably connected to the sliding grooves.

[0010] As a preferred embodiment of this utility model, the rotating rod is designed with an arc shape, and multiple sets of the rotating rods are designed with a symmetrical structure on the outside of the rotating disk.

[0011] As a preferred embodiment of this utility model, a bevel gear disk is fixedly connected to the top of the rotating disk, a bevel gear is meshed with the outer side of the bevel gear disk, and the drive end of a drive motor is fixedly connected inside the bevel gear.

[0012] As a preferred embodiment of this utility model, the clamping assembly includes a fixed frame fixedly connected inside the mounting ring, the fixed frame extending to the outside of the mounting ring and rotatably connected to two sets of clamping blocks, the clamping blocks having an "L" shaped structure design, and a guide rod rotatably connected to one end of the clamping block near the fixed frame.

[0013] As a preferred embodiment of this utility model, the fixed frame is internally slidably connected to a driving block, and the end of the guide rod away from the clamping block is rotatably connected to the driving block.

[0014] As a preferred embodiment of this utility model, a drive rod is fixedly connected inside the drive block, the drive rod is fixedly connected to the fixed frame, and the drive rod is fixedly connected to the moving block.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. In this utility model, through the design of the drive component, after the drive motor starts, its drive end drives the bevel gear to rotate. The bevel gear meshes with the bevel gear disk, thereby driving the bevel gear disk and the rotating disk to rotate together. The rotating rod at the bottom of the rotating disk, due to its arc-shaped design, pushes the moving block to make linear displacement within the sliding groove at the top of the connecting frame during the rotation of the rotating disk. Through the transmission cooperation between the bevel gear disk and the bevel gear, the rotating disk, the rotating rod, and the moving block are connected, realizing the power transmission of the drive motor. This avoids the complex design of multiple sets of pneumatic telescopic rods, simplifies the overall structure, reduces production and maintenance costs, improves maintenance convenience, and makes repair and replacement of parts more convenient and faster.

[0017] 2. In this utility model, through the design of the clamping component, when the moving block is displaced under the action of the driving component, the driving rod moves accordingly, thereby driving the driving block and the guide rod to slide inside the fixed frame. The sliding of the guide rod causes the clamping block to make arc-shaped displacement with the connection point with the fixed frame as the center, thereby realizing the clamping or release of the heddle wire, ensuring the stable clamping of the heddle wire, avoiding slippage or falling off during the yarn feeding process, improving the versatility and practicality of the equipment, and being able to adapt to heddle wires of different diameters and materials. Attached Figure Description

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

[0019] Figure 2 This is a schematic diagram of the connecting frame structure of this utility model;

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

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

[0022] In the diagram: 1. Rotating cylinder body; 2. Mounting ring; 3. Connecting frame; 4. Clamping assembly; 5. Drive assembly; 6. Connecting frame; 7. Rotating disk; 8. Rotating rod; 9. Moving block; 10. Sliding groove; 11. Bevel gear disk; 12. Bevel gear; 13. Drive motor; 14. Fixing frame; 15. Clamping block; 16. Guide rod; 17. Drive block; 18. Drive rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] Example:

[0025] Please see Figures 1-4 This utility model provides a technical solution:

[0026] A yarn feeding mechanism for a heddle threading machine for producing absorbent chemical fiber fabrics includes a rotating drum body 1, an mounting ring 2 on the outer side of the rotating drum body 1, the mounting ring 2 being connected to the rotating drum body 1 via a connecting frame 3, clamping components 4 being provided around the inside of the mounting ring 2, and a driving component 5 being provided inside the rotating drum body 1.

[0027] Clamping component 4 is used to clamp the heddle wire;

[0028] The drive assembly 5 is used to drive multiple clamping assemblies 4 to operate. The drive assembly 5 includes a connecting frame 6 fixedly connected inside the rotating cylinder body 1. A rotating disk 7 is rotatably connected to the center of the top of the connecting frame 6. Rotating rods 8 are rotatably connected to the four sides of the bottom of the rotating disk 7. A moving block 9 is rotatably connected to the end of the rotating rod 8 away from the rotating disk 7.

[0029] Furthermore, sliding grooves 10 are provided around the top of the connecting frame 6. The moving block 9 is slidably connected to the sliding grooves 10. When the moving block 9 is displaced, the sliding grooves 10 can guide it, so that the moving block 9 can be displaced stably.

[0030] Among them, the rotating rod 8 has an arc-shaped structure design, and multiple sets of rotating rods 8 are symmetrically designed on the outside of the rotating disk 7. The arc-shaped structure design of the rotating rod 8 can drive the moving block 9 to move when the rotating disk 7 rotates and drives the rotating rod 8 to move.

[0031] Secondly, a bevel gear disk 11 is fixedly connected to the top of the rotating disk 7. A bevel gear 12 is meshed with the outer side of the bevel gear disk 11. The drive end of the drive motor 13 is fixedly connected inside the bevel gear 12. The drive motor 13 is fixedly installed inside the rotating cylinder body 1. When the drive motor 13 is started, it drives the bevel gear 12 to rotate, so that the bevel gear disk 11 can rotate, thereby driving the rotating disk 7 to rotate.

[0032] Furthermore, the clamping assembly 4 includes a fixed frame 14 fixedly connected inside the mounting ring 2. The fixed frame 14 extends to the outside of the mounting ring 2 and is rotatably connected to two sets of clamping blocks 15. The clamping blocks 15 have an "L" shaped structure design. A guide rod 16 is rotatably connected to one end of the clamping block 15 near the fixed frame 14. A driving block 17 is slidably connected inside the fixed frame 14. The end of the guide rod 16 away from the clamping block 15 is rotatably connected to the driving block 17. A driving rod 18 is fixedly connected inside the driving block 17. The driving rod 18 is fixedly connected to the fixed frame 14 and to the moving block 9. When the moving block 9 moves, it drives the driving rod 18 to move, causing the driving block 17 to move, which in turn drives the two sets of guide rods 16 to move. This allows the clamping blocks 15 to move in an arc shape with the connection point with the fixed frame 14 as the center, bringing the two sets of clamping blocks 15 closer together so that the heddle wire can be clamped.

[0033] In this embodiment, the specific implementation scenario is as follows: In actual use, the drive motor 13 is started to drive the bevel gear 12 to rotate, so that the bevel gear disk 11 can rotate, driving the rotating disk 7 to rotate. When the rotating disk 7 rotates, it drives multiple sets of rotating rods 8 to move, which in turn drives multiple sets of moving blocks 9 to move. When the moving blocks 9 move, they drive the drive rod 18 to move, causing the drive block 17 to move, which in turn drives two sets of guide rods 16 to move. This allows the clamping block 15 to move in an arc with the connection point with the fixed frame 14 as the center, bringing the two sets of clamping blocks 15 closer to each other, so that the heddle wire can be clamped. Compared with the existing yarn feeding mechanism, this utility model can improve the overall practicality of the yarn feeding mechanism through design.

[0034] 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 yarn feeding mechanism for a heddle threading machine used in the production of absorbent synthetic fiber fabrics, comprising a rotating drum body (1), characterized in that: The rotating cylinder body (1) is provided with an installation ring (2) on its outer side. The installation ring (2) is connected to the rotating cylinder body (1) through a connecting frame (3). The installation ring (2) is provided with clamping components (4) around its interior. The rotating cylinder body (1) is provided with a driving component (5) inside. The clamping assembly (4) is used to clamp the heddle wire; The drive assembly (5) is used to drive multiple clamping assemblies (4) to operate. The drive assembly (5) includes a connecting frame (6) fixedly connected inside the rotating cylinder body (1). A rotating disk (7) is rotatably connected to the center of the top of the connecting frame (6). Rotating rods (8) are rotatably connected to the four sides of the bottom of the rotating disk (7). A moving block (9) is rotatably connected to the end of the rotating rod (8) away from the rotating disk (7).

2. The yarn feeding mechanism of a threading machine for producing absorbent synthetic fiber fabrics according to claim 1, characterized in that: The top of the connecting frame (6) is provided with sliding grooves (10) on all four sides, and the moving block (9) is slidably connected to the sliding grooves (10).

3. The yarn feeding mechanism of a threading machine for producing absorbent synthetic fiber fabrics according to claim 1, characterized in that: The rotating rod (8) has an arc-shaped structure design, and multiple sets of the rotating rods (8) have a symmetrical structure design on the outside of the rotating disk (7).

4. The yarn feeding mechanism of a threading machine for producing absorbent synthetic fiber fabrics according to claim 1, characterized in that: The top of the rotating disk (7) is fixedly connected to a bevel gear disk (11), and a bevel gear (12) is meshed with the outer side of the bevel gear disk (11). The drive end of the drive motor (13) is fixedly connected inside the bevel gear (12).

5. The yarn feeding mechanism of a threading machine for producing absorbent synthetic fiber fabrics according to claim 1, characterized in that: The clamping assembly (4) includes a fixing frame (14) fixedly connected inside the mounting ring (2). The fixing frame (14) extends to the outside of the mounting ring (2) and is rotatably connected to two sets of clamping blocks (15). The clamping blocks (15) are designed in an "L" shape. A guide rod (16) is rotatably connected to one end of the clamping block (15) near the fixing frame (14).

6. The yarn feeding mechanism of a threading machine for producing absorbent synthetic fiber fabrics according to claim 5, characterized in that: The fixed frame (14) has a drive block (17) slidably connected inside, and the end of the guide rod (16) away from the clamping block (15) is rotatably connected to the drive block (17).

7. The yarn feeding mechanism of a threading machine for producing absorbent synthetic fiber fabrics according to claim 6, characterized in that: The drive block (17) is internally fixedly connected to a drive rod (18), which is fixedly connected to the fixed frame (14) and the moving block (9).

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