Silk thread traction elasticizing device of elasticizing machine

Abstract

The utility model provides a silk thread traction elasticizing device of an elasticizing machine, which relates to the field of silk thread elasticizing equipment and comprises a thread winding sleeve, a winding component, two sliding plates, two groups of limiting components and two groups of driven components. When one end of the limiting component rotates in the direction away from the rolling component along the center shaft of the limiting component, the sliding rod moves towards the outside of the driven assembly due to the acting force of the first spring. At the moment, a plurality of resistance rods mounted at one end of a sliding rod are released from a limiting state under the action of restoring force provided by a second spring and get close to the inner side wall of the driven shell until the resistance rods make close contact with the inner side wall of the driven shell, the other end of the sliding rod is fixed by a sliding plate, and therefore the speed limiting assembly effectively controls the phenomenon that the thread rolling sleeve rotates too fast; and potential safety hazards, such as material falling or risks of scratching hands of operators and the like, are greatly reduced, so that the safety of the working process and the wire discharging efficiency are remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of yarn texturing equipment, and in particular to a yarn traction texturing device for a texturing machine. Background Technology

[0002] Texturing machines (also known as false-twist or DTY machines) are primarily used to produce elastic textile yarns, especially polyester filaments. Through a false-twist process, the texturing machine processes continuous synthetic fiber filaments at high temperatures into yarns with a certain degree of crimp and elasticity, allowing the fibers to maintain this crimped shape after cooling. This treatment not only gives the yarn good elasticity and resilience, enabling it to quickly return to its original shape after stretching, but also improves the yarn's hand feel, making it softer and more pleasant to the touch, thus enhancing the comfort of the final textile. Furthermore, texturing treatment can enhance the yarn's strength and abrasion resistance, making the textiles more durable. Yarns produced by texturing machines are widely used in various textiles such as clothing, home textiles, and industrial fabrics. Different types of texturing machines can adjust parameters according to requirements to produce yarns with different properties to meet diverse market demands. The texturing machine also handles the even winding of the treated yarn onto a winding spool for easy subsequent transportation and use.

[0003] However, during the current wire unwinding process, the high-speed inertial rotation of the winding sleeve makes it easy for the wire to fall off during replacement. This not only wastes materials but also poses a safety hazard to operators. When operators try to stop the high-speed rotating winding sleeve, their fingers or other parts are easily cut by the sharp wire and the edge of the winding sleeve, increasing the risk of injury. In addition, controlling the high-speed rotating winding sleeve requires extra time and effort, leading to a decrease in overall work efficiency. Operators also need to operate more carefully, thus prolonging the entire wire unwinding process. Besides direct physical injury, high-speed rotation may also lead to other accidents, such as the winding sleeve flying out or equipment malfunction, further increasing safety risks.

[0004] Therefore, it is necessary to provide a new type of texturing machine with a wire traction texturing device to solve the above-mentioned technical problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a yarn traction texturing device for a texturing machine.

[0006] The present invention provides a yarn traction and texturing device for a texturing machine, comprising: a yarn winding sleeve, a winding component, two sliding plates, two sets of limiting components, and two sets of driven components. The two sets of limiting components are arranged opposite to each other. The bottoms of the two sets of limiting components and the bottoms of the two sliding plates are fixedly connected to the winding component. The two sets of driven components are respectively located inside the two sets of limiting components, and the two sets of driven components are respectively rotatably connected to the two sets of limiting components. The yarn winding sleeve is located between the two sets of driven components, and both ends of the yarn winding sleeve are respectively sleeved on the surfaces of the two sets of driven components. Speed ​​limiting components are movably installed inside the two sets of driven components.

[0007] The speed limiting component includes a sliding rod and multiple resistance rods. The sliding rods are all located inside the driven member, and the resistance rods are evenly distributed at the end of the sliding rod located inside the driven member. One end of each resistance rod is connected to the surface of one end of the sliding rod via a rotating component. A first spring is movably sleeved on the surface of the sliding rod. One end of the first spring is in contact with one side of the sliding rod, and the other end of the first spring is in contact with one side inside the driven member. A second spring is fixedly installed on the middle surface of each resistance rod. One end of each second spring is fixedly connected to the middle surface of the resistance rod, and the other end of each second spring is in contact with the surface of the sliding rod.

[0008] Preferably, the rotating component includes a rotating shaft and two rotating plates, the two rotating plates are arranged opposite to each other, and the bottom ends of the two rotating plates are fixedly connected to one side of the sliding rod. The rotating shaft is located inside the two rotating plates, and both ends of the rotating shaft are fixedly connected to one side of the two rotating plates respectively. One end of the resistance rod is sleeved on the surface of the rotating shaft, and the other end of the resistance rod is rotatably connected to the rotating shaft.

[0009] Preferably, the limiting member includes a limiting piece, a connecting shaft, and two connecting pieces. The two connecting pieces are arranged opposite to each other, and the bottom ends of the two connecting pieces are fixedly connected to the top end of the rolling member. The connecting shaft is located inside the two connecting pieces, and both ends of the connecting shaft are fixedly connected to one side of the two connecting pieces respectively. One end of the limiting piece is sleeved on the surface of the connecting shaft, and the other end of the limiting piece is rotatably connected to the connecting shaft. The surface of the limiting piece has a rotating groove for the driven member to rotate. The driven member is located inside the rotating groove, and the driven member is rotatably connected to the limiting piece.

[0010] Preferably, the driven component includes a driven housing and a driven limiting ring. The limiting ring is located inside the driven housing, and one side of the limiting ring is fixedly connected to one side of the inside of the driven housing. One side of each of the plurality of resistance rods is in contact with the inner surface of the limiting ring. The driven housing is located inside the rotating groove, and the outer surface of the driven housing is in contact with the inner wall of the driven groove.

[0011] Preferably, the two sliding plates are arranged opposite each other, and each of the two sliding plates has a sliding groove on one side surface that is opposite to each other. A sliding block is fixedly provided near the bottom of the two sliding grooves, and the vertex of one end of the two sliding blocks is respectively in contact with one end surface of the two sliding rods.

[0012] Preferably, the rolling component includes a rolling table and rolling rollers. The rolling rollers are located inside the rolling table, and both ends of the rolling rollers are rotatably connected to the inner sidewall of the rolling table. The top surface of the rolling table is fixedly connected to the bottom of the connecting piece and the bottom of the sliding plate.

[0013] Preferably, friction blocks are fixedly provided on the surface of each of the plurality of resistance rods at the end away from the rotation axis.

[0014] Compared with related technologies, the yarn traction texturing device for a texturing machine provided by this utility model has the following beneficial effects:

[0015] When the texturing machine is unwinding, as one end of the limiting member rotates away from the winding member along its central axis, the sliding rod moves outward from the driven assembly due to the force of the first spring. At this time, multiple resistance rods installed at one end of the sliding rod are released from their limiting state under the restoring force provided by the second spring and move towards the inner wall of the driven housing until they make close contact. Simultaneously, the other end of the sliding rod is fixed in position by the sliding plate. This linkage mechanism causes the driven housing and the winding sleeve to stop quickly, providing the operator with the opportunity to replace the winding sleeve that has completed its winding task. The application of this speed limiting component effectively controls the excessively fast rotation of the winding sleeve due to inertia, greatly reducing the safety hazards caused by excessive speed during unwinding, such as material falling or cutting the operator's hands, thereby significantly improving the safety of the workflow and the efficiency of unwinding. Attached Figure Description

[0016] Figure 1 A schematic diagram of the overall structure of a texturing machine's thread traction and texturing device provided by this utility model;

[0017] Figure 2 A schematic diagram of the overall structure of the rolling component, sliding plate, limiting component and driven component provided by this utility model;

[0018] Figure 3 A partial structural diagram of the sliding plate and the rolling table provided by this utility model;

[0019] Figure 4 A structural breakdown diagram of the limiting component and the driven component provided by this utility model;

[0020] Figure 5 A partial structural schematic diagram of the rolling component, sliding plate, limiting component, and driven component provided by this utility model;

[0021] Figure 6 A partial cross-sectional schematic diagram of the driven component and speed limiting component provided by this utility model;

[0022] Figure 7 A partial structural schematic diagram of another state of the rolling member, sliding plate, limiting member and driven member provided by this utility model;

[0023] Figure 8 A partial cross-sectional schematic diagram of another state of the driven member and speed limiting component provided by this utility model;

[0024] Figure 9 A structurally disassembled schematic diagram of the resistance rod and rotating component provided by this utility model.

[0025] The following components are labeled in the diagram: 1. Winding sleeve; 2. Winding component; 3. Sliding plate; 4. Limiting component; 5. Driven component; 6. Speed ​​limiting component; 7. Sliding rod; 8. Resistance rod; 9. Rotating component; 10. First spring; 11. Second spring; 12. Rotating shaft; 13. Rotating plate; 14. Limiting plate; 15. Connecting shaft; 16. Connecting plate; 17. Rotating groove; 18. Driven housing; 19. Driven limiting ring; 20. Sliding groove; 21. Sliding block; 22. Winding table; 23. Winding roller; 24. Friction block. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0027] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 as well as Figure 9 ,in, Figure 1 A schematic diagram of the overall structure of a texturing machine's thread traction and texturing device provided by this utility model; Figure 2A schematic diagram of the overall structure of the rolling component, sliding plate, limiting component and driven component provided by this utility model; Figure 3 A partial structural diagram of the sliding plate and the rolling table provided by this utility model; Figure 4 A structural breakdown diagram of the limiting component and the driven component provided by this utility model; Figure 5 A partial structural schematic diagram of the rolling component, sliding plate, limiting component, and driven component provided by this utility model; Figure 6 A partial cross-sectional schematic diagram of the driven component and speed limiting component provided by this utility model; Figure 7 A partial structural schematic diagram of another state of the rolling member, sliding plate, limiting member and driven member provided by this utility model; Figure 8 A partial cross-sectional schematic diagram of another state of the driven member and speed limiting component provided by this utility model; Figure 9 A structurally disassembled schematic diagram of the resistance rod and rotating component provided by this utility model.

[0028] In the specific implementation process, such as Figures 1-9 As shown, the present invention provides a yarn traction and texturing device for a texturing machine, including a yarn winding sleeve 1, a winding component 2, two sliding plates 3, two sets of limiting components 4, and two sets of driven components 5. The two sets of limiting components 4 are arranged opposite to each other, and the bottoms of the two sets of limiting components 4 and the bottoms of the two sliding plates 3 are fixedly connected to the winding component 2. The two sets of driven components 5 are respectively located inside the two sets of limiting components 4, and the two sets of driven components 5 are respectively rotatably connected to the two sets of limiting components 4. The yarn winding sleeve 1 is located between the two sets of driven components 5, and the two ends of the yarn winding sleeve 1 are respectively sleeved on the surface of the two sets of driven components 5. A speed limiting component 6 is movably installed inside the two sets of driven components 5.

[0029] It should be noted that the winding sleeve 1 uses existing flat-wound, non-spiral textured kraft DTY paper tubes;

[0030] The speed limiting component 6 includes a sliding rod 7 and multiple resistance rods 8. The multiple sliding rods 7 are all located inside the driven member 5, and the multiple resistance rods 8 are evenly distributed at the end of the sliding rod 7 located inside the driven member 5. One end of each of the multiple resistance rods 8 is connected to the surface of one end of the sliding rod 7 through a rotating member 9. A first spring 10 is movably sleeved on the surface of the sliding rod 7. One end of the first spring 10 is in contact with one side of the sliding rod 7, and the other end of the first spring 10 is in contact with one side inside the driven member 5. A second spring 11 is fixedly installed on the middle surface of each of the multiple resistance rods 8. One end of each of the multiple second springs 11 is fixedly connected to the middle surface of the multiple resistance rods 8, and the other end of each of the multiple second springs 11 is in contact with the surface of the sliding rod 7.

[0031] In one specific embodiment, friction blocks 24 are fixedly provided on the surface of the end of the plurality of resistance rods 8 away from the rotation shaft 12.

[0032] The rotating component 9 includes a rotating shaft 12 and two rotating plates 13. The two rotating plates 13 are arranged opposite to each other, and the bottom ends of the two rotating plates 13 are fixedly connected to one side of the sliding rod 7. The rotating shaft 12 is located inside the two rotating plates 13, and both ends of the rotating shaft 12 are fixedly connected to one side of the two rotating plates 13 respectively. One end of the resistance rod 8 is sleeved on the surface of the rotating shaft 12, and the other end of the resistance rod 8 is rotatably connected to the rotating shaft 12.

[0033] The limiting member 4 includes a limiting piece 14, a connecting shaft 15, and two connecting pieces 16. The two connecting pieces 16 are arranged opposite to each other, and the bottom ends of the two connecting pieces 16 are fixedly connected to the top end of the rolling member 2. The connecting shaft 15 is located inside the two connecting pieces 16, and both ends of the connecting shaft 15 are fixedly connected to one side of the two connecting pieces 16 respectively. One end of the limiting piece 14 is sleeved on the surface of the connecting shaft 15, and the other end of the limiting piece 14 is rotatably connected to the connecting shaft 15. A rotating groove 17 for the driven member 5 to rotate is opened on the surface of the limiting piece 14. The driven member 5 is located inside the rotating groove 17, and the driven member 5 is rotatably connected to the limiting piece 14.

[0034] The driven component 5 includes a driven housing 18 and a driven limiting ring 19. The limiting ring is located inside the driven housing 18, and one side of the limiting ring is fixedly connected to one side of the inside of the driven housing 18. One side of each of the multiple resistance rods 8 is in contact with the inner surface of the limiting ring. The driven housing 18 is located inside the rotating groove 17, and the outer surface of the driven housing 18 is in contact with the inner wall of the driven groove.

[0035] Two sliding plates 3 are arranged opposite each other, and each of the two sliding plates 3 has a sliding groove 20 on one side surface opposite each other. A sliding block 21 is fixedly provided near the bottom of the two sliding grooves 20. The vertex of one end of the two sliding blocks 21 is respectively attached to one end surface of the two sliding rods 7.

[0036] It should be noted that the surface of the sliding block 21 and the surface inside the sliding groove 20 can be smoothly switched, so that the sliding rod 7 can smoothly enter or slide out of the sliding groove 20. The shape of the groove at the top of the sliding groove 20 is set to the same as the vertical cross-sectional dimension of the sliding member, so that the top of the sliding groove 20 can easily limit one end of the sliding rod 7.

[0037] The rolling component 2 includes a rolling table 22 and a rolling roller 23. The rolling roller 23 is located inside the rolling table 22, and both ends of the rolling roller 23 are rotatably connected to the inner sidewall of the rolling table 22. The top surface of the rolling table 22 is fixedly connected to the bottom of the connecting piece 16 and the bottom of the sliding plate 3.

[0038] It should be noted that both ends of the winding component 2 are connected to the transmission system of the existing texturing machine, such as the Barmag FK6 texturing machine, where the output end of the winding forming device is connected to both sides of the winding roller 23.

[0039] The working principle provided by this utility model is as follows:

[0040] When the texturing machine is unloading yarn, firstly, by rotating one end of the limiting plate 14 away from the driven table along the central axis of the rotating shaft 12, the sliding rod 7 is moved outward from the driven housing 18 by the elastic force of the first spring 10. The end of the sliding rod 7 located outside the driven housing 18 will also slide along the surface of the sliding block 21 into the sliding groove 20. At this time, the end of the sliding rod 7 inside the driven housing 18 will move outward from the driven limiting ring 19, and the multiple resistance rods 8 provided at one end of the sliding rod 7 will be returned by the second spring 11. The elastic force causes multiple resistance rods 8 to rotate along the central axis of the connecting shaft 15 towards the inner wall of the driven housing 18, causing the friction block 24 to fit against the inner wall of the driven housing 18. At the same time, the other side of the sliding rod 7 is limited by the inside of the groove at the top end of the sliding groove 20, causing friction between the inside of the driven housing 18 and the multiple resistance rods 8. This allows the driven housing 18 to stop the winding sleeve 1 as quickly as possible, so that the operator can remove the wound winding sleeve 1. Through the mutual linkage and cooperation between the above-mentioned device components, the yarn unwinding operation of the texturing machine is completed.

[0041] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A yarn traction and texturing device for a texturing machine, comprising a yarn winding sleeve (1), characterized in that, It also includes a winding component (2), two sliding plates (3), two sets of limiting components (4) and two sets of driven components (5). The two sets of limiting components (4) are arranged opposite to each other. The bottom of the two sets of limiting components (4) and the bottom of the two sliding plates (3) are fixedly connected to the winding component (2). The two sets of driven components (5) are located inside the two sets of limiting components (4) respectively, and the two sets of driven components (5) are rotatably connected to the two sets of limiting components (4) respectively. The winding sleeve (1) is located between the two sets of driven components (5), and the two ends of the winding sleeve (1) are respectively sleeved on the surface of the two sets of driven components (5). The speed limiting component (6) is movably installed inside the two sets of driven components (5). The speed limiting component (6) includes a sliding rod (7) and a plurality of resistance rods (8). The plurality of sliding rods (7) are all located inside the driven member (5), and the plurality of resistance rods (8) are evenly distributed at one end of the sliding rod (7) located inside the driven member (5). One end of the plurality of resistance rods (8) is connected to one end surface of the sliding rod (7) through a rotating member (9). A first spring (10) is movably sleeved on the surface of the sliding rod (7). One end of the first spring (10) is in contact with one side of the sliding rod (7), and the other end of the first spring (10) is in contact with one side inside the driven member (5). A second spring (11) is fixedly provided on the middle surface of the plurality of resistance rods (8). One end of the plurality of second springs (11) is fixedly connected to the middle surface of the plurality of resistance rods (8), and the other end of the plurality of second springs (11) is in contact with the surface of the sliding rod (7).

2. The yarn traction texturing device of the texturing machine according to claim 1, characterized in that, The rotating component (9) includes a rotating shaft (12) and two rotating plates (13). The two rotating plates (13) are arranged opposite to each other, and the bottom ends of the two rotating plates (13) are fixedly connected to one side of the sliding rod (7). The rotating shaft (12) is located inside the two rotating plates (13), and both ends of the rotating shaft (12) are fixedly connected to one side of the two rotating plates (13). One end of the resistance rod (8) is sleeved on the surface of the rotating shaft (12), and the other end of the resistance rod (8) is rotatably connected to the rotating shaft (12).

3. The yarn traction texturing device of the texturing machine according to claim 1, characterized in that, The limiting member (4) includes a limiting piece (14), a connecting shaft (15), and two connecting pieces (16). The two connecting pieces (16) are arranged opposite to each other, and the bottom ends of the two connecting pieces (16) are fixedly connected to the top end of the rolling member (2). The connecting shaft (15) is located inside the two connecting pieces (16), and both ends of the connecting shaft (15) are fixedly connected to one side of the two connecting pieces (16). One end of the limiting piece (14) is sleeved on the surface of the connecting shaft (15), and the other end of the limiting piece (14) is rotatably connected to the connecting shaft (15). The surface of the limiting piece (14) is provided with a rotating groove (17) for the driven member (5) to rotate. The driven member (5) is located inside the rotating groove (17), and the driven member (5) is rotatably connected to the limiting piece (14).

4. The yarn traction texturing device of the texturing machine according to claim 3, characterized in that, The driven component (5) includes a driven housing (18) and a driven limiting ring (19). The limiting ring is located inside the driven housing (18), and one side of the limiting ring is fixedly connected to one side of the inside of the driven housing (18). One side of each of the plurality of resistance rods (8) is in contact with the inner surface of the limiting ring. The driven housing (18) is located inside the rotating groove (17), and the outer surface of the driven housing (18) is in contact with the inner wall of the driven groove.

5. The yarn traction texturing device of the texturing machine according to claim 1, characterized in that, The two sliding plates (3) are arranged opposite each other, and each of the two sliding plates (3) has a sliding groove (20) on one side surface opposite each other. A sliding block (21) is fixedly provided near the bottom of the two sliding grooves (20), and the vertex of one end of the two sliding blocks (21) is respectively attached to one end surface of the two sliding rods (7).

6. The yarn traction texturing device of the texturing machine according to claim 1, characterized in that, The rolling component (2) includes a rolling platform (22) and a rolling roller (23). The rolling roller (23) is located inside the rolling platform (22), and both ends of the rolling roller (23) are rotatably connected to the inner sidewall of the rolling platform (22). The top surface of the rolling platform (22) is fixedly connected to the bottom of the connecting piece (16) and the bottom of the sliding plate (3).

7. The yarn traction texturing device of the texturing machine according to claim 1, characterized in that, Friction blocks are fixedly provided on the surface of one end of each of the plurality of resistance rods (8) away from the rotation axis (12).

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