Traction device for yarn

Abstract

The utility model relates to a traction device for yarns, which belongs to the technical field of textile machinery and comprises a bottom plate, two support frames are fixedly connected to the top end of the bottom plate, a first rotating shaft is arranged between the two support frames, and two ends of the first rotating shaft are rotatably connected with one sides of the two support frames respectively. The two ends of the first rotating shaft are sleeved with bearings, groove bases are fixedly connected to the circumferential sides of the bearings, first sliding grooves are formed in one sides of the groove bases, the groove bases are slidably connected with first sliding blocks through the first sliding grooves, one ends of the first sliding blocks are fixedly connected with communicating blocks, and the other ends, away from the communicating blocks, of the first sliding blocks are fixedly connected with the connecting plate. And one side of the connecting plate is fixedly connected with the arc-shaped fixing plate, the peripheral side of the first rotating shaft is sleeved with a driven gear, a plurality of first notches are formed in one side of the driven gear in a penetrating mode, the driven gear is slidably connected with the communicating block through the first notches, the distance between the two opposite winding rods can be adjusted through the design, and the purpose of adjusting the winding length of the coil is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery, in particular to a traction device for yarn. Background Art

[0002] Spinning technology and equipment have been continuously improving with the development of science and technology. From traditional hand spinning to modern mechanized spinning, efficiency and quality have been significantly improved. Yarn, as the basic material for weaving fabrics, is widely used in the textile industry.

[0003] After production, the yarn needs to be stored and wound onto a winding rod. Some existing devices have a relatively simple coil winding length and cannot flexibly adjust the coil winding length. Inappropriate coil length may lead to uneven yarn tension, affecting the quality of the final product, such as the strength, uniformity and appearance of the fabric.

[0004] Therefore, in order to solve the above problems, the present invention provides a traction device for yarn. Utility Model Content

[0005] In view of this, the present invention aims to address the deficiencies of the prior art and provides a traction device for yarn, which solves the problem that some existing devices have a relatively simple coil winding length and cannot flexibly adjust the coil winding length.

[0006] In order to achieve the above purpose, the technical solution adopted by this utility model is:

[0007] A traction device for yarn, comprising a base plate, the top of the base plate is fixedly connected to two support frames, a first rotating shaft is provided between the two support frames, two ends of the first rotating shaft are respectively rotatably connected to the two support frames, two ends of the first rotating shaft are sleeved with bearings, the circumferential side of the bearing is fixedly connected to a groove seat, one side of the groove seat is provided with a first slide groove, the groove seat is slidably connected to the first slider through the first slide groove, one end of the first slider is fixedly connected to a connecting block, the other end of the first slider away from the connecting block is fixedly connected to the connecting plate, and one side of the connecting plate is fixedly connected to the arc-shaped fixed plate.

[0008] Preferably, a driven gear is sleeved on the circumferential side of the first rotating shaft, and a plurality of first notches are formed through one side of the driven gear. The driven gear is slidably connected to the connecting block through the first notches.

[0009] Preferably, a mounting block is fixedly installed on one side of the slot seat, and a through hole is opened through the mounting block. The mounting block is rotatably connected to the second rotating shaft through the through hole, and both ends of the second rotating shaft are fixedly connected to a driving gear, and one end of the second rotating shaft is fixedly connected to the output end of the driving motor, and the driving gear is meshed with the driven gear.

[0010] Preferably, a side plate is provided at the top of the bottom plate, a plurality of second notches are opened at the top of the side plate, a second slide groove is opened below each of the second notches, the side plate is slidably connected to the second slider through the second slide groove, the peripheral side of the second slider is fixedly connected to the limiting block, the other end of the second slider away from the limiting block is rotatably connected to the movable block, one end of the movable block is fixedly connected to a guide ring, the outer side of the second slider is installed with a bolt at the connection with the movable block, and the second slider and the movable block are threadedly connected with the bolt.

[0011] Preferably, one side of the arc-shaped fixing plate is fixedly connected to one end of the winding rod.

[0012] Preferably, one end of the first rotating shaft is fixedly connected to the output end of the transmission motor, the transmission motor is fixedly connected to one end of the support leg, and the bottom end of the support leg is fixedly connected to the bottom plate.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The utility model provides a traction device for yarn, wherein a first slide groove is opened on one side of the groove seat, and the groove seat is slidably connected to the first slider through the first slide groove, one end of the first slider is fixedly connected to a connecting block, and the other end of the first slider away from the connecting block is fixedly connected to the connecting plate, and one side of the connecting plate is fixedly connected to the arc-shaped fixed plate. Through the sliding of the first slider, the arc-shaped fixed plate is displaced, and then the distance between the two relative winding rods is adjusted to achieve the purpose of adjusting the coil winding length.

[0015] 2. The utility model provides a traction device for yarn. By adding a second notch and a guide ring, the device can adjust the direction and position of the guide ring, change the yarn movement path, and maintain sufficient tension when pulling the yarn, which helps to reduce yarn defects such as knotting, twisting and breakage, thereby improving the quality of the final product. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 This is a schematic structural diagram of a yarn pulling device in the present invention;

[0018] Figure 2 This is a structural schematic diagram of the yarn pulling device in the present invention from another perspective;

[0019] Figure 3This is an exploded view of a portion of the structure of the yarn pulling device in the present invention;

[0020] Figure 4 For this utility model Figure 1 A magnified schematic diagram of point A;

[0021] The numbers in the figure are: 1. base plate; 2. support frame; 3. first rotating shaft; 4. driven gear; 5. first notch; 6. driving gear; 7. bearing; 8. slot seat; 9. first slide; 10. first slider; 11. connecting block; 12. connecting plate; 13. arc-shaped fixing plate; 14. mounting block; 15. second rotating shaft; 16. winding rod; 17. transmission motor; 18. support leg; 19. side plate; 20. second notch; 21. second slide; 22. second slider; 23. limit block; 24. movable block; 25. bolt; 26. guide ring; 27. drive motor. DETAILED DESCRIPTION

[0022] 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.

[0023] As a preferred embodiment of the present invention, the present invention provides a traction device for yarn, the top of the base plate 1 is fixedly connected to two support frames 2, and a first rotating shaft 3 is provided in the middle of the two support frames 2. The two ends of the first rotating shaft 3 are respectively rotatably connected to one side of the two support frames 2, and the two ends of the first rotating shaft 3 are sleeved with bearings 7, and the circumferential side of the bearing 7 is fixedly connected to a groove seat 8. A first slide groove 9 is provided on one side of the groove seat 8, and the groove seat 8 is slidably connected to the first slider 10 through the first slide groove 9. The sliding of the first slider 10 causes the arc-shaped fixed plate 13 to be displaced, thereby adjusting the distance between the two relative winding rods 16 to achieve the purpose of adjusting the coil winding length. One end of the first slider 10 is fixedly connected to a connecting block 11, and the other end of the first slider 10 away from the connecting block 11 is fixedly connected to a connecting plate 12, and one side of the connecting plate 12 is connected to the arc-fixed The plate 13 is fixedly connected, one side of the arc-shaped fixed plate 13 is fixedly connected to one end of the winding rod 16, and a driven gear 4 is sleeved on the circumferential side of the first rotating shaft 3. A plurality of first notches 5 are penetrated on one side of the driven gear 4, and the driven gear 4 is slidably connected to the connecting block 11 through the first notch 5. A mounting block 14 is fixedly installed on one side of the groove seat 8, and the mounting block 14 is penetrated with a through hole. The mounting block 14 is rotatably connected to the second rotating shaft 15 through the through hole. Both ends of the second rotating shaft 15 are fixedly connected with a driving gear 6, one end of the first rotating shaft 3 is fixedly connected to the output end of the driving motor 27, and the driving gear 6 is meshed with the driven gear 4. When the distance between the winding rods 16 needs to be adjusted, the rotation of the driven gear 4 will cause the first slider 10 to slide outward in the groove seat 8, and the arc-shaped fixed plate 13 will be displaced outward, and the distance between the two opposite winding rods 16 will increase.

[0024] Reference Figure 1 and Figure 4As shown, a traction device for yarn is provided, a side plate 19 is provided at the top of the bottom plate 1, a plurality of second notches 20 are provided at the top of the side plate 19, a second chute 21 is provided below each second notch 20, the side plate 19 is slidably connected to the second slider 22 through the second chute 21, the peripheral side of the second slider 22 is fixedly connected to the limiting block 23, the other end of the second slider 22 away from the limiting block 23 is rotatably connected to the movable block 24, one end of the movable block 24 is fixedly connected to a guide ring 26, the outer side of the second slider 22 is installed with a bolt 25 at the connection with the movable block 24, the second slider 2 2 and the movable block 24 are threadedly connected with the bolt 25, the second slider 22 slides up and down in the second slide groove 21, and the movable block 24 can adjust the angle of the guide ring 26 through the bolt 25, so that the tension of the yarn can be maintained in different working environments. At the same time, the design of multiple grooves can process multiple groups of yarns at the same time, which greatly improves the work efficiency and avoids the yarn from slipping between machine parts due to insufficient tension during the traction process, thereby affecting the production process and the quality of the final product. The device is provided with multiple groups of second notches 20 and guide rings 26, which support working on multiple groups of yarns at the same time.

[0025] The working principle of this utility model:

[0026] When the equipment is working, the driving motor 27 is first started, so that the driving gear 6 fixedly mounted on the second rotating shaft 15 starts to work, the driving gear 6 is meshed with the driven gear 4, and the connecting block 11 is slidably connected to the driven gear 4 through the first slide groove 9. The sliding of the connecting block 11 causes the first slider 10 to move toward the circumferential side, so that the distance between the two relative winding rods 16 changes. After adjusting to the appropriate position, the next step of work is continued, the yarn is inserted through the second notch 20, and the height of the guide ring 26 is adjusted by the second slider 22, and the angle of the guide ring 26 is adjusted by the bolt 25. After the adjustment is completed, the yarn is inserted through the guide ring 26 and is evenly wound into a roll on the winding rod 16.

[0027] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A traction device for yarn, characterized in that: The invention comprises a bottom plate (1), the top end of the bottom plate (1) is fixedly connected to two support frames (2), a first rotating shaft (3) is arranged between the two support frames (2), two ends of the first rotating shaft (3) are respectively connected to the two support frames (2), two ends of the first rotating shaft (3) are sleeved with bearings (7), the peripheral side of the bearing (7) is fixedly connected with a groove seat (8), one side of the groove seat (8) is provided with a first sliding groove (9), the groove seat (8) is slidably connected to a first slider (10) through the first sliding groove (9), one end of the first slider (10) is fixedly connected to a connecting block (11), the other end of the first slider (10) away from the connecting block (11) is fixedly connected to a connecting plate (12), and one side of the connecting plate (12) is fixedly connected to an arc-shaped fixing plate (13).

2. A yarn pulling device according to claim 1, characterized in that: A driven gear (4) is sleeved on the circumferential side of the first rotating shaft (3), and a plurality of first notches (5) are provided through one side of the driven gear (4). The driven gear (4) is slidably connected to the connecting block (11) through the first notches (5).

3. A yarn pulling device according to claim 1, characterized in that: A mounting block (14) is fixedly mounted on one side of the slot seat (8), and a through hole is formed through the mounting block (14). The mounting block (14) is rotatably connected to a second rotating shaft (15) through the through hole. Both ends of the second rotating shaft (15) are fixedly connected to a driving gear (6). One end of the second rotating shaft (15) is fixedly connected to an output end of a driving motor (27), and the driving gear (6) is meshed with a driven gear (4).

4. A yarn pulling device according to claim 3, characterized in that: The top of the bottom plate (1) is provided with a side plate (19), the top of the side plate is provided with a plurality of second notches (20), and a second slide groove (21) is provided below each of the second notches (20). The side plate (19) is slidably connected to the second slider (22) through the second slide groove (21), the peripheral side of the second slider (22) is fixedly connected to the limiting block (23), the other end of the second slider (22) away from the limiting block (23) is rotatably connected to the movable block (24), one end of the movable block (24) is fixedly connected to a guide ring (26), the outer side of the second slider (22) is provided with a bolt (25) at the connection with the movable block (24), and the second slider (22) and the movable block (24) are threadedly connected with the bolt (25).

5. A yarn pulling device according to claim 1, characterized in that: One side of the arc-shaped fixing plate (13) is fixedly connected to one end of the winding rod (16).

6. A yarn pulling device according to claim 4, characterized in that: One end of the first rotating shaft (3) is fixedly connected to the output end of the transmission motor (17), the transmission motor (17) is fixedly connected to one end of the support leg (18), and the bottom end of the support leg (18) is fixedly connected to the bottom plate (1).

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