A device for regulating the twist uniformity of a textile yarn

Abstract

This utility model discloses a yarn twist uniformity adjustment device, belonging to the field of textile technology. The device includes a mounting plate with multiple support rods fixedly connected to its lower end. A fixing block is fixedly connected to the center of the top of the mounting plate, and a guide groove is formed on the upper end of the fixing block. A connecting plate is fixedly connected to the top of the fixing block. An adapter component is installed on one side of the mounting plate, and an adjustment guide component is installed on the fixing block. A fixing plate is fixedly connected to the other side of the top of the mounting plate. A second motor is installed on one side of the fixing plate, and a rotating rod is fixedly connected to the output end of the second motor. A take-up roller is installed on the outer surface of the rotating rod. This utility model, by setting an adapter component, eliminates the need for frequent machine shutdowns for debugging or replacement of equipment parts due to changes in material cylinder size, reducing downtime and allowing for rapid entry into production, thus improving overall production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of textile technology, and in particular to a device for adjusting the twist uniformity of textile yarns. Background Technology

[0002] In the textile industry, yarn twist is one of the key factors affecting yarn quality and performance. A suitable and uniform twist can give the yarn good physical and mechanical properties such as strength, elasticity, elongation, luster, and hand feel. If the twist is uneven, it will lead to inconsistent strength in different parts of the yarn, which will easily cause problems such as breakage and pilling in subsequent textile processing. It will also affect the quality of the final fabric, reduce product quality and production efficiency. In addition, for some low-twist yarn bundles, even small fluctuations will result in poor overall twist uniformity. At the same time, when traditional twisting devices twist multiple yarns at the same time, the yarn bobbins are arranged and placed in a way that can cause different tensile forces on the yarns during twisting, resulting in poor local twisting effect.

[0003] Most existing textile yarn twist adjustment devices have certain limitations in design, only adapting to material cylinders of specific sizes. Therefore, when using material cylinders of different sizes, it may be necessary to stop the machine to replace the fixed equipment, which is cumbersome and wastes a lot of time, resulting in a reduction in the effective production time of the equipment and a decrease in overall production efficiency.

[0004] Therefore, there is an urgent need to provide a device for adjusting the twist uniformity of textile yarns to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a device for adjusting the twist uniformity of textile yarns.

[0006] To solve the above-mentioned technical problems, the present invention provides a technical solution: a device for adjusting the twist uniformity of textile yarn, including a mounting plate, a plurality of support rods fixedly connected to the lower end of the mounting plate, a fixing block fixedly connected to the center of the top of the mounting plate, a guide groove being provided at the upper end of the fixing block, and a connecting plate fixedly connected to the top of the fixing block;

[0007] An adapter component is installed on one side of the mounting plate, an adjustment guide component is installed on the fixing block, and a fixing plate is fixedly connected to the other side of the top of the mounting plate;

[0008] A second motor is installed on one side of the fixed plate, and a rotating rod is fixedly connected to the output end of the second motor. A receiving roller is installed on the outer surface of the rotating rod.

[0009] The present invention is further configured such that: the adapter component includes a first motor installed on one side of the bottom of the mounting plate, a rotating disk fixedly connected to the upper end of the first motor, a plurality of first mounting rods fixedly connected to the top of the rotating disk, a plurality of connecting holes being provided on the plurality of first mounting rods, guide rods being slidably connected to the inner walls of the plurality of connecting holes, limit plates being fixedly connected to the plurality of guide rods, springs being slidably connected to the outer surfaces of the plurality of guide rods, and a clamping plate being fixedly connected between each pair of guide rods on one side.

[0010] The above technical solution involves first sliding the material cylinder between each pair of clamping plates. Then, multiple springs drive the corresponding guide rods to expand outward. At this time, each pair of guide rods drives the corresponding clamping plates to expand outward and fix the material cylinder. Then, the first motor installed on one side of the bottom of the mounting plate is turned on. The first motor starts to run and drives the rotating disk fixedly connected to its upper end to rotate. When the rotating disk rotates, multiple first mounting rods fixed on its top will rotate together with the rotating disk. Then, the multiple first mounting rods will drive the guide rods, springs and clamping plates to rotate synchronously. Finally, each set of clamping plates drives the material cylinder to rotate.

[0011] The present invention is further configured such that the outer walls of the plurality of guide rods are matched with the inner walls of the corresponding connecting holes, and each group of guide rods is set at a 90° angle.

[0012] With the above technical solution, when the spring pushes the guide rod to expand outward, the 90° angled guide rod will simultaneously drive the clamping plate to evenly squeeze the material cylinder from two directions, avoiding the material cylinder from tilting or slipping due to unilateral force.

[0013] The present invention is further configured such that the diameter of each of the plurality of limiting discs is greater than the diameter of the connecting hole.

[0014] The above technical solution can prevent the limiting plate from passing through the connecting hole, keep the guide rod in a specific position, prevent the guide rod from coming out of the connecting hole, and ensure the integrity and stability of the equipment structure.

[0015] The present invention is further configured such that: the adjusting guide assembly includes a hydraulic cylinder installed on one side of the top of the connecting plate; a connecting member is fixedly connected to the lower end of the hydraulic cylinder; an adjusting ring is fixedly connected to the connecting member; two mounting blocks are fixedly connected to the bottom of the connecting plate; each of the two mounting blocks has a mounting groove; a connecting rod is fixedly connected between the inner walls of the two mounting grooves; a guide wheel is rotatably connected to the outer wall of each of the two connecting rods; two second mounting rods are fixedly connected to the bottom of the connecting plate between the two mounting blocks; a T-shaped sliding groove is opened on the inner side of each of the two second mounting rods; a sliding rod is slidably connected between the two T-shaped sliding grooves; and a pressure roller is fixedly connected to the outer surface of the sliding rod.

[0016] The above technical solution involves first passing multiple wound textile yarns through an adjusting ring, then pulling the textile yarns over the upper surface of the first guide roller, and then pulling them over the lower surface of the pressure roller. Simultaneously, the textile yarns are pulled over the upper surface of the first guide roller and connected to the outer wall of the take-up roller. When the twist needs to be adjusted, the hydraulic cylinder is activated, causing the hydraulic cylinder to drive the connecting piece to move up and down. Subsequently, the connecting piece will also drive the adjusting ring to move synchronously, thereby achieving the purpose of uniform twist.

[0017] The present invention is further configured such that: the adjusting ring is located at the center directly above the rotating disk, and the adjusting ring is provided with a threading hole.

[0018] With the above technical solution, the adjusting ring is located at the center directly above the rotating disk, so that the yarn can enter the rotating area vertically after passing through, avoiding uneven tension caused by offset. Furthermore, when the rotating disk rotates and twists, the adjusting ring at the center position can ensure that the yarn is subjected to consistent force in all directions, reducing twist deviation.

[0019] The present invention is further configured such that both ends of the two guide wheels are fitted with corresponding mounting grooves, and the two guide wheels are parallel to each other.

[0020] The above technical solution can limit the position of the guide wheel and prevent it from swaying left and right. The two guide wheels are parallel to each other, which can keep the textile yarn moving in a straight line when passing through, avoid deviation and serpentine movement, and ensure that the yarn travels along the predetermined path, thereby improving the accuracy of guidance.

[0021] The beneficial effects of this utility model are as follows:

[0022] 1. By setting up an adapter component, this utility model eliminates the need for frequent machine shutdowns for debugging or replacement of equipment parts due to changes in material cylinder size, reducing downtime and allowing for rapid entry into production, thus maintaining a high operating rate and improving overall production efficiency.

[0023] 2. By setting up an adjustment guide component, this utility model can achieve precise control of twist by dynamically adjusting the movement path and tension of the yarn, which can reduce yarn vibration, make the twist evenly distributed in the spinning section, and improve the strength and appearance quality of the yarn. Attached Figure Description

[0024] Figure 1 This is a first-view structural diagram of the present invention;

[0025] Figure 2 This is a second-view structural diagram of the present invention;

[0026] Figure 3 This is a cross-sectional view of the present invention;

[0027] Figure 4 This is a schematic diagram of the adapter component structure of this utility model;

[0028] Figure 5 for Figure 3 A magnified view of a section at point A in the middle;

[0029] Figure 6 for Figure 3 A magnified view of a section at point B.

[0030] In the diagram: 1. Mounting plate; 2. Support rod; 3. Fixing block; 4. Guide groove; 5. Connecting plate; 6. Adaptor assembly; 601. First motor; 602. Rotating disk; 603. First mounting rod; 604. Connecting hole; 605. Guide rod; 606. Limiting disk; 607. Spring; 608. Clamping plate; 7. Adjusting guide assembly; 701. Hydraulic cylinder; 702. Connecting piece; 703. Adjusting ring; 704. Mounting block; 705. Mounting groove; 706. Connecting rod; 707. Guide wheel; 708. Second mounting rod; 709. T-shaped slide; 7010. Slide rod; 7011. Pressure roller; 8. Fixing plate; 9. Second motor; 10. Rotating rod; 11. Take-up roller. Detailed Implementation

[0031] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0032] Please see Figure 1 - Figure 6A device for adjusting the twist uniformity of textile yarn includes a mounting plate 1. Multiple support rods 2 are fixedly connected to the lower end of the mounting plate 1. A fixing block 3 is fixedly connected to the center of the top of the mounting plate 1. A guide groove 4 is formed on the upper end of the fixing block 3. A connecting plate 5 is fixedly connected to the top of the fixing block 3. An adapter component 6 is mounted on one side of the mounting plate 1. The adapter component 6 includes a first motor 601 mounted on the bottom side of the mounting plate 1. A rotating disk 602 is fixedly connected to the upper end of the first motor 601. Multiple first mounting rods 603 are fixedly connected to the top of the rotating disk 602. Each of the multiple first mounting rods 603 has a... The device has multiple connecting holes 604, each with a guide rod 605 slidably connected to its inner wall. A limit plate 606 is fixedly connected to each guide rod 605, and a spring 607 is slidably connected to the outer surface of each guide rod 605. A clamping plate 608 is fixedly connected between each pair of guide rods 605 on one side. First, the material cylinder is slidably connected between each pair of clamping plates 608. Then, the springs 607 drive the corresponding guide rods 605 to expand outwards. At this time, each pair of guide rods 605 drives the corresponding clamping plates 608 to expand outwards, thus expanding the material cylinder. The material cylinder is fixed in place, and then the first motor 601, installed on one side of the bottom of the mounting plate 1, is turned on. The first motor 601 starts running and drives the rotating disk 602, which is fixedly connected to its upper end, to rotate. When the rotating disk 602 rotates, multiple first mounting rods 603 fixed on its top will rotate together with the rotating disk 602. Then, the multiple first mounting rods 603 will drive the guide rods 605, springs 607, and clamping plates 608 to rotate synchronously. Finally, each set of clamping plates 608 drives the material cylinder to rotate. The outer walls of the multiple guide rods 605 are all connected to the corresponding connecting holes 60. 4. The inner walls are matched, and each set of guide rods 605 is set at a 90° angle; when the spring 607 pushes the guide rods 605 to expand outward, the 90° angled guide rods 605 will simultaneously drive the clamping plate 608 to evenly squeeze the material cylinder from two directions, avoiding the material cylinder tilting or slipping due to unilateral force. The diameters of multiple limiting discs 606 are all larger than the diameter of the connecting hole 604; this can prevent the limiting discs 606 from passing through the connecting hole 604, keeping the guide rods 605 in a specific position, preventing the guide rods 605 from coming out of the connecting hole 604, and ensuring the integrity and stability of the equipment structure.

[0033] like Figure 2 , Figure 3 and Figure 6As shown, an adjusting guide assembly 7 is installed on the fixed block 3. The adjusting guide assembly 7 includes a hydraulic cylinder 701 installed on one side of the top of the connecting plate 5. A connector 702 is fixedly connected to the lower end of the hydraulic cylinder 701. An adjusting ring 703 is fixedly connected to the connector 702. Two mounting blocks 704 are fixedly connected to the bottom of the connecting plate 5. Each mounting block 704 has a mounting groove 705. A connecting rod 706 is fixedly connected between the inner walls of the two mounting grooves 705. Guide wheels 707 are rotatably connected to the outer walls of the two connecting rods 706. Two guide wheels 707 are fixedly connected between the bottom of the connecting plate 5 and the two mounting blocks 704. Two second mounting rods 708 each have a T-shaped groove 709 on their inner sides. A slide rod 7010 is slidably connected between the two T-shaped grooves 709, and a pressure roller 7011 is fixedly connected to the outer surface of the slide rod 7010. First, multiple wound textile yarns are passed through the adjusting ring 703. Then, the textile yarns are pulled over the upper surface of the first guide wheel 707, and then over the lower surface of the pressure roller 7011. At the same time, the textile yarns are pulled over the upper surface of the first guide wheel 707 and connected to the outer wall of the take-up roller 11. When the twist needs to be adjusted, the hydraulic cylinder 701 is activated. The hydraulic cylinder 701 drives the connecting piece 702 to move up and down, and the connecting piece 702 then drives the adjusting ring 703 to move synchronously, thus achieving uniform twist. The adjusting ring 703 is located at the center directly above the rotating disk 602, and a threading hole is provided on the adjusting ring 703. The center position of the adjusting ring 703 ensures that the yarn enters the rotating area perpendicularly after passing through, avoiding uneven tension caused by offset. Furthermore, when the rotating disk 602 rotates and twists, the adjusting ring 703 at the center position ensures that the yarn is subjected to consistent force in all directions, reducing twist deviation. Both ends of the guide wheel 707 fit into the corresponding mounting groove 705, and the two guide wheels 707 are parallel to each other; this can limit the position of the guide wheel 707 and prevent it from swaying left and right. The parallelism of the two guide wheels 707 can keep the textile yarn moving in a straight line when passing through, avoiding deviation and serpentine movement, and ensuring that the yarn travels along the predetermined path, thereby improving the accuracy of guidance. A fixing plate 8 is fixedly connected to the other side of the top of the mounting plate 1. A second motor 9 is installed on one side of the fixing plate 8. A rotating rod 10 is fixedly connected to the output end of the second motor 9. A take-up roller 11 is installed on the outer surface of the rotating rod 10.

[0034] In use, the material cylinder is first slidably connected between every two clamping plates 608. Then, multiple springs 607 drive the corresponding guide rods 605 to expand outwards. At this time, every two guide rods 605 drive the corresponding clamping plates 608 to expand outwards and fix the material cylinder. Then, the first motor 601 installed on one side of the bottom of the mounting plate 1 is turned on. The first motor 601 starts running and drives the rotating disk 602 fixedly connected to its upper end to rotate. When the rotating disk 602 rotates, multiple first mounting rods 603 fixed to its top rotate together with the rotating disk 602. Then, the multiple first mounting rods 603 drive the guide rods 605, springs 607, and clamping plates 608 to... The rollers rotate synchronously. Finally, each set of clamping plates 608 drives the material cylinder to rotate. First, multiple wound textile yarns are passed through the adjusting ring 703. Then, the textile yarns are pulled over the upper surface of the first guide roller 707, and then over the lower surface of the pressure roller 7011. At the same time, the textile yarns are pulled over the upper surface of the first guide roller 707 and connected to the outer wall of the take-up roller 11. Finally, the second motor 9 is started, which drives the take-up roller 11 to rotate to collect the material. When it is necessary to adjust the twist, the hydraulic cylinder 701 is started, which drives the connecting piece 702 to move up and down. Then, the connecting piece 702 will also drive the adjusting ring 703 to move synchronously, thereby achieving the purpose of twist uniformity.

[0035] 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 description and drawings of this utility model, 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 device for adjusting the twist uniformity of textile yarns, comprising a mounting plate (1), characterized in that: The mounting plate (1) is fixedly connected to a plurality of support rods (2) at its lower end. A fixing block (3) is fixedly connected to the center of the top of the mounting plate (1). A guide groove (4) is provided on the upper end of the fixing block (3). A connecting plate (5) is fixedly connected to the top of the fixing block (3). An adapter component (6) is installed on one side of the mounting plate (1), an adjustment guide component (7) is installed on the fixing block (3), and a fixing plate (8) is fixedly connected to the other side of the top of the mounting plate (1); A second motor (9) is installed on one side of the fixed plate (8). A rotating rod (10) is fixedly connected to the output end of the second motor (9). A receiving roller (11) is installed on the outer surface of the rotating rod (10).

2. The textile yarn twist uniformity adjustment device according to claim 1, characterized in that: The adapter component (6) includes a first motor (601) installed on one side of the bottom of the mounting plate (1). A rotating disk (602) is fixedly connected to the upper end of the first motor (601). A plurality of first mounting rods (603) are fixedly connected to the top of the rotating disk (602). A plurality of connecting holes (604) are opened on the plurality of first mounting rods (603). A guide rod (605) is slidably connected to the inner wall of the plurality of connecting holes (604). A limit plate (606) is fixedly connected to the plurality of guide rods (605). A spring (607) is slidably connected to the outer surface of the plurality of guide rods (605). A clamping plate (608) is fixedly connected between each pair of guide rods (605) on one side.

3. The textile yarn twist uniformity adjustment device according to claim 2, characterized in that: The outer walls of the multiple guide rods (605) are matched with the inner walls of the corresponding connecting holes (604), and each set of guide rods (605) is set at a 90° angle.

4. The textile yarn twist uniformity adjustment device according to claim 2, characterized in that: The diameter of each of the plurality of limiting discs (606) is larger than the diameter of the connecting hole (604).

5. The textile yarn twist uniformity adjustment device according to claim 2, characterized in that: The adjusting guide assembly (7) includes a hydraulic cylinder (701) installed on one side of the top of the connecting plate (5). A connector (702) is fixedly connected to the lower end of the hydraulic cylinder (701). An adjusting ring (703) is fixedly connected to the connector (702). Two mounting blocks (704) are fixedly connected to the bottom of the connecting plate (5). Each of the two mounting blocks (704) has a mounting groove (705). A connecting rod is fixedly connected between the inner walls of the two mounting grooves (705). The connecting rod (706) has guide wheels (707) rotatably connected to its outer wall. The bottom of the connecting plate (5) is fixedly connected to two second mounting rods (708) between two mounting blocks (704). T-shaped grooves (709) are opened on the inner side of the two second mounting rods (708). A sliding rod (7010) is slidably connected between the two T-shaped grooves (709). A pressure roller (7011) is fixedly connected to the outer surface of the sliding rod (7010).

6. The textile yarn twist uniformity adjustment device according to claim 5, characterized in that: The adjusting ring (703) is located at the center directly above the rotating disk (602), and a thread hole is provided on the adjusting ring (703).

7. The textile yarn twist uniformity adjustment device according to claim 5, characterized in that: Both ends of the two guide wheels (707) are fitted with the corresponding mounting grooves (705), and the two guide wheels (707) are parallel to each other.

Images