Circular weaving machine with facilitated threading

Abstract

The utility model discloses a kind of circular weaving machines facilitating yarn feeding, it includes main circular weaving machine, the side of main circular weaving machine is supported with movable connection of support frame, the other side of support frame is supported with movable connection of yarn frame, a plurality of first yarn guide half rings are movably connected on the support frame, the upper end of the first yarn guide half ring is movably connected with second yarn guide half ring corresponding, a plurality of concave rollers are movably connected on the support frame, a plurality of first limit posts are fixedly connected on the side of support frame, the first limit post is movably connected with cylinder by being correspondingly sleeved, the lower end of connecting plate is fixedly connected with the first bearing plate of symmetry on both sides, the lower end of connecting plate is fixedly connected with the second bearing plate of symmetry on both sides, the embedded block is movably connected in mounting groove corresponding. By the above structure, reduce yarn winding, greatly improve yarn feeding convenience, easily adapt to different yarn tension demand, avoid broken yarn, guarantee weaving quality.

Description

Technical Field

[0001] This utility model relates to the field of circular loom technology, and in particular to a circular loom that facilitates yarn feeding. Background Technology

[0002] The yarn feeding process on circular looms often relies on manual assistance. The yarn threading is cumbersome and prone to tangling, which is not only inefficient but also prone to yarn breakage due to improper operation, affecting fabric quality and production continuity.

[0003] Existing yarn feeding auxiliary structures are mostly adapted to a single yarn specification, which is inconvenient to adjust and lacks a guiding and stabilizing design. The yarn is prone to deviation when running at high speed, making it difficult to meet the high-efficiency production needs of multi-specification fabrics. Utility Model Content

[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a circular loom that facilitates yarn feeding, reduces yarn tangling, greatly improves the convenience of yarn feeding, easily adapts to different yarn tension requirements, avoids yarn breakage, and ensures weaving quality.

[0005] This utility model also provides a circular loom with the above-mentioned convenient yarn feeding, including a main circular loom, a support frame movably connected to the side of the main circular loom, a yarn frame movably connected to the other side of the support frame, a plurality of first yarn guide semi-loops movably connected to the support frame, a second yarn guide semi-loop movably connected to the upper end of the first yarn guide semi-loops, a plurality of concave rollers movably connected to the support frame, and a plurality of first limiting posts fixedly connected to one side of the support frame, with corresponding rollers movably connected to the first limiting posts.

[0006] According to the present invention, a circular loom for easy yarn feeding is provided, wherein a connecting plate is fixedly connected to the upper end of the support frame, symmetrical first bearing plates are fixedly connected to both sides of the lower end of the connecting plate, and symmetrical second bearing plates are fixedly connected to both sides of the lower end of the connecting plate.

[0007] According to the present invention, a circular loom for easy yarn feeding is provided, wherein a first guide rail is fixedly connected to the side of the first bearing plate, a plurality of connecting pieces are movably connected between the first guide rails, the first yarn guide half-ring is fixedly connected to the lower end of the connecting piece, and a fixing bolt is movably connected through the connecting piece and the first bearing plate, and a first nut is movably connected to one end of the fixing bolt.

[0008] According to the present invention, a circular loom for easy yarn feeding has a rotating seat fixedly connected to the other end of the first yarn guide half-ring, a rotating rod fixedly connected to one end of the second yarn guide half-ring, and a rotating rod movably connected to one end of the rotating rod through the rotating seat.

[0009] According to the present invention, a circular loom for easy yarn feeding is provided, wherein the first yarn guide half-ring and the second yarn guide half-ring are respectively provided with corresponding mounting grooves, and the first yarn guide half-ring and the second yarn guide half-ring are respectively movably connected to corresponding yarn guide tubes, and corresponding embedded blocks are fixedly connected to corresponding yarn guide tubes, and the corresponding embedded blocks are movably connected to the mounting grooves.

[0010] According to the present invention, a circular loom for easy yarn feeding is provided, wherein the second bearing plate is provided with corresponding adjustment grooves, the side of the second bearing plate is fixedly connected with corresponding second guide rails, the adjustment grooves are located between the second guide rails, and tension adjustment plates are movably connected between the second guide rails.

[0011] According to the present invention, a circular loom for easy yarn feeding is provided, wherein a plurality of second limiting posts are fixedly connected to the side of the tension adjusting plate, and the concave roller is movably connected to the second limiting posts, and a plurality of connecting rods are movably connected through the tension adjusting plate, and the connecting rods are movably connected through the adjusting groove.

[0012] According to the present invention, a circular loom for easy yarn feeding is provided, wherein a second nut is movably connected to one end of the connecting rod, one side of the second nut is movably connected to the side of the tension adjusting plate, a friction strip is fixedly connected to the other side of the second bearing plate, and a friction plate is fixedly connected to the other end of the connecting rod, and the friction plate is movably connected to the friction strip.

[0013] Beneficial effects: 1. The circular loom with easy yarn feeding in this technical solution has first and second yarn guide half-loops that can open and close around the rotating seat, making it easy for the yarn to pass through the yarn guide tube. The yarn guide tube is securely installed by an embedded block and, together with the roller guide, reduces yarn tangling and greatly improves the ease of yarn feeding.

[0014] 2. The position of the concave roller can be adjusted by sliding the tension adjustment plate along the second guide rail. It is fixed by the friction plate and friction strip, which can easily adapt to different yarn tension requirements, avoid yarn breakage, and ensure weaving quality. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments; Figure 1 This is a structural diagram of a circular loom that facilitates yarn feeding according to this utility model; Figure 2 This is a cross-sectional view of a support frame for a circular loom that facilitates yarn feeding, according to the present invention. Figure 3 This is a cross-sectional view of the yarn guide semi-circle of a circular loom that facilitates yarn feeding, according to this utility model. Figure 4This is a schematic diagram of a yarn guide tube for a circular loom that facilitates yarn feeding, according to the present invention. Figure 5 This is a cross-sectional view of a tension adjustment structure for a circular loom that facilitates yarn feeding, according to this utility model. Figure 6 The present utility model proposes Figure 5 Enlarged view of point A in the middle; Figure 7 This is a left-side cross-sectional view of a circular loom that facilitates yarn feeding according to this utility model.

[0016] Legend: 1. Main circular loom; 2. Support frame; 3. Yarn frame; 4. Connecting plate; 5. First bearing plate; 6. First guide rail; 7. Second bearing plate; 8. Second guide rail; 9. First limiting post; 10. Roller; 11. Connecting piece; 12. First yarn guide half-loop; 13. Second yarn guide half-loop; 14. Mounting groove; 15. Rotating seat; 16. Rotating rod; 17. Fixing bolt; 18. First nut; 19. Yarn guide tube; 20. Embedded block; 21. Tension adjusting plate; 22. Second limiting post; 23. Concave roller; 24. Friction strip; 25. Friction plate; 26. Connecting rod; 27. Second nut; 28. Adjusting groove. Detailed Implementation

[0017] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0018] Reference Figure 1-7 This utility model provides a circular loom for easy yarn feeding, comprising a main circular loom 1, a support frame 2 movably connected to the side of the main circular loom 1, a yarn frame 3 movably connected to the other side of the support frame 2, a plurality of first yarn guide semi-rings 12 movably connected to the support frame 2, a second yarn guide semi-ring 13 movably connected to the upper end of the first yarn guide semi-rings 12, a plurality of concave rollers 23 movably connected to the support frame 2, a plurality of first limiting posts 9 fixedly connected to one side of the support frame 2, and rollers 10 movably connected to the corresponding first limiting posts 9.

[0019] Specifically, the upper end of the support frame 2 is fixedly connected to a connecting plate 4, the two sides of the lower end of the connecting plate 4 are fixedly connected to symmetrical first bearing plates 5, and the two sides of the lower end of the connecting plate 4 are fixedly connected to symmetrical second bearing plates 7. The second bearing plates 7 are used to install the second guide rail 8 and the tension adjustment plate 21.

[0020] Specifically, the side of the first bearing plate 5 is fixedly connected to the first guide rail 6, and multiple connecting pieces 11 are movably connected between the first guide rails 6. The first yarn guide half ring 12 is fixedly connected to the lower end of the connecting piece 11. The connecting piece 11 and the first bearing plate 5 are movably connected through the connecting bolt 17, and one end of the fixing bolt 17 is movably connected with the first nut 18.

[0021] Specifically, a rotating seat 15 is fixedly connected to the other end of the first yarn guide half-loop 12, and a rotating rod 16 is fixedly connected to one end of the second yarn guide half-loop 13. One end of the rotating rod 16 is movably connected to the rotating seat 15, so that the second yarn guide half-loop 13 can rotate around the rotating seat 15.

[0022] Specifically, the first yarn guide half-ring 12 and the second yarn guide half-ring 13 are respectively provided with mounting grooves 14, and the first yarn guide half-ring 12 and the second yarn guide half-ring 13 are respectively movably connected with yarn guide tubes 19, and the yarn guide tubes 19 are respectively fixedly connected with embedded blocks 20, and the embedded blocks 20 are respectively movably connected through the mounting grooves 14 to achieve stable installation of the yarn guide tubes 19.

[0023] Specifically, the second support plate 7 has a corresponding adjustment groove 28, and the side of the second support plate 7 is fixedly connected to the second guide rail 8. The adjustment groove 28 is located between the second guide rails 8, and the tension adjustment plate 21 is movably connected between the second guide rails 8. The tension adjustment plate 21 is used to adjust the yarn tension.

[0024] Specifically, the tension adjustment plate 21 has multiple second limiting posts 22 fixedly connected to its side, and the concave roller 23 is movably connected to the second limiting posts 22. Multiple connecting rods 26 are movably connected through the tension adjustment plate 21, and the connecting rods 26 are movably connected through the adjustment groove 28 to facilitate adjustment of the position of the tension adjustment plate 21.

[0025] Specifically, a second nut 27 is movably connected to one end of the connecting rod 26, one side of the second nut 27 is movably connected to the side of the tension adjusting plate 21, a friction strip 24 is fixedly connected to the other side of the second bearing plate 7, and a friction plate 25 is fixedly connected to the other end of the connecting rod 26, and the friction plate 25 is movably connected to the friction strip 24.

[0026] Working principle: The main circular loom 1 is the core weaving unit. The yarn on the yarn frame 3 is first led out by the roller 10 on the first limiting post 9, which reduces yarn conveying friction. The second guide half-ring 13 is opened, and it rotates around the rotating rod 16 on the rotating seat 15, putting the yarn into the guide tube 19 between the first guide half-ring 12 and the second guide half-ring 13. After closing, the yarn is quickly threaded. The connecting piece 11 is moved along the first guide rail 6, and after adjusting the position of the guide tube 19, it is locked with the first nut 18 by the fixing bolt 17. The sliding tension adjusting plate 21 moves along the second guide rail 8, and the yarn tension is adjusted by the concave roller 23. The second nut 27 is turned to fix the friction plate 25 against the friction strip 24. Finally, the yarn is smoothly fed into the main circular loom 1 through the guide tube 19 and the concave roller 23. The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A circular loom for easy yarn feeding, comprising a main circular loom (1), characterized in that: A support frame (2) is movably connected to the side of the main circular loom (1), and a yarn frame (3) is movably connected to the other side of the support frame (2). Multiple first yarn guide half-rings (12) are movably connected to the support frame (2), and a second yarn guide half-ring (13) is movably connected to the upper end of the first yarn guide half-rings (12). Multiple concave rollers (23) are movably connected to the support frame (2), and multiple first limiting posts (9) are fixedly connected to one side of the support frame (2). Rollers (10) are movably connected to the first limiting posts (9).

2. The circular loom for easy yarn feeding according to claim 1, characterized in that, The upper end of the support frame (2) is fixedly connected to a connecting plate (4), and the two sides of the lower end of the connecting plate (4) are fixedly connected to symmetrical first bearing plates (5), and the two sides of the lower end of the connecting plate (4) are fixedly connected to symmetrical second bearing plates (7).

3. A circular loom for easy yarn feeding according to claim 2, characterized in that, The first bearing plate (5) is fixedly connected to the side of the first guide rail (6), and multiple connecting pieces (11) are movably connected between the first guide rails (6). The first yarn guide half ring (12) is fixedly connected to the lower end of the connecting piece (11). The connecting piece (11) and the first bearing plate (5) are movably connected through the fixing bolt (17), and one end of the fixing bolt (17) is movably connected with the first nut (18).

4. A circular loom for easy yarn feeding according to claim 3, characterized in that, The other end of the first yarn guide half-ring (12) is fixedly connected to a rotating seat (15), and one end of the second yarn guide half-ring (13) is fixedly connected to a rotating rod (16), and one end of the rotating rod (16) is correspondingly movably connected to the rotating seat (15).

5. A circular loom for easy yarn feeding according to claim 4, characterized in that, The first yarn guide half ring (12) and the second yarn guide half ring (13) are respectively provided with mounting grooves (14). The first yarn guide half ring (12) and the second yarn guide half ring (13) are respectively movably connected with yarn guide tubes (19). The yarn guide tubes (19) are respectively fixedly connected with embedded blocks (20). The embedded blocks (20) are respectively movably connected through the mounting grooves (14).

6. A circular loom for easy yarn feeding according to claim 2, characterized in that, The second support plate (7) has a corresponding adjustment groove (28), and the side of the second support plate (7) is fixedly connected to a second guide rail (8). The adjustment groove (28) is located between the second guide rails (8), and the tension adjustment plate (21) is movably connected between the second guide rails (8).

7. A circular loom for easy yarn feeding according to claim 6, characterized in that, The tension adjustment plate (21) has multiple second limiting posts (22) fixedly connected to its side. The concave roller (23) is movably connected to the second limiting posts (22). Multiple connecting rods (26) are movably connected through the tension adjustment plate (21). The connecting rods (26) are movably connected through the adjustment groove (28).

8. A circular loom for easy yarn feeding according to claim 7, characterized in that, One end of the connecting rod (26) is correspondingly fitted with a second nut (27), one side of the second nut (27) is movably connected to the side of the tension adjustment plate (21), the other side of the second bearing plate (7) is fixedly connected with a friction strip (24), the other end of the connecting rod (26) is correspondingly fixedly connected with a friction plate (25), and the friction plate (25) is correspondingly movably connected to the friction strip (24).

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