Tension adjusting material guiding structure for yarn printing and dyeing

Abstract

The utility model relates to the technical field of textile processing accessories, in particular to a tensioning adjusting material guide structure for yarn printing and dyeing, which comprises two shells, a plurality of guide shafts, a tensioning assembly and a guide assembly, and the guide shafts are rotatably connected between the two shells; the tensioning assembly is used for adjusting the tensioning degree of the whole structure so as to adapt to yarns with different thickness degrees, and therefore material guiding work is carried out; and the guiding assembly is used for limiting the relative position of the yarn in the material guiding process, and yarn cross winding caused by position disorder is avoided. Compared with the prior art, the problem that in the prior art, the tensioning degree cannot be adjusted according to yarn materials during material guiding is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile processing accessories, in particular to a tension regulating material guiding structure for yarn printing and dyeing. Background Art

[0002] Yarn dyeing refers to the process of dyeing and printing yarn. This process is typically performed before weaving or knitting into fabric to achieve better color penetration and uniformity. The specific process and dye type used in yarn dyeing vary depending on the yarn material (such as cotton, wool, polyester, etc.) and the requirements of the final product (such as color fastness and environmental protection requirements). The tension adjustment guide structure in yarn dyeing is a device used to control the tension and direction of the yarn during the dyeing process. This structure is crucial to ensuring the uniformity and quality of yarn dyeing. Its purpose is to ensure that the yarn is neither too loose nor too tight during the dyeing process, thereby achieving uniform and high-quality dyeing.

[0003] In the prior art, a Chinese patent document with publication number CN210796930U proposes a tension-adjusting material guide structure for silk-spun yarn printing and dyeing, which includes a positioning plate body, a horizontal positioning hole, a group of oblique support plates, horizontal and oblique support plate through holes, a circular external thread positioning rod, a locking nut, a plurality of rotary adjustment sleeves and a circular yarn guide plate, wherein the outer wall of the circular yarn guide plate is set to a concave structure, and the positioning plate body is installed on the printing and dyeing machine frame through the horizontal positioning hole and the strip limit plate, thereby realizing positioning and supporting functions. However, consistent with the traditional method, in the process of guiding the material, different yarn materials will have different requirements for the tension of the material guide structure. In order to realize a tension-adjustable material guide structure, a tension-adjusting material guide structure for yarn printing and dyeing is proposed. Utility Model Content

[0004] In view of this, the purpose of the present invention is to provide a tension-adjusting material guiding structure for yarn printing and dyeing, so as to solve the problem in the traditional technology that the tension cannot be adjusted according to the yarn material during the material guiding.

[0005] Based on the above purpose, the utility model provides a tensioning and adjusting material guiding structure for yarn printing and dyeing, comprising two shells, a plurality of guide shafts, a tensioning assembly and a guide assembly, wherein the guide shaft is rotatably connected between the two shells; the tensioning assembly is rotatably arranged in the middle of the two shells, for adjusting the tension of the structure as a whole, thereby adapting to yarns of different thicknesses, thereby performing material guiding work; the tensioning assembly comprises a handle, which is rotatably connected to one side of the shell, and the outer side of one end of the handle is rotatably connected to a bearing, and the outer side of the bearing is fixedly connected to the inner side of the shell, and one side of the handle is fixedly connected to a threaded rod, and the outer side of the threaded rod is threadedly connected to a moving rod, and the side of the threaded rod away from the moving rod is rotatably connected to a fixed rod, and the moving rod The outer side of the movable rod is rotatably connected to three first movable plates, the outer side of the movable rod is also rotatably connected to three second movable plates, the middle part of the second movable plate is rotatably connected to the third movable plate, the first movable plate and the second movable plate are rotatably connected to a guard plate on the side away from the movable rod, and the other end of the third movable plate is rotatably connected to the fixed rod, every three guard plates, one movable rod, one fixed rod, three first movable plates, three second movable plates and three third movable plates form a group, and a total of three groups are provided. The threaded rod is penetrated, one side of the threaded rod is fixedly connected to the handle, the other side of the threaded rod is fixedly connected to a limiting block, and one side of the limiting block is fixedly connected to a power rod, and the power rod penetrates the outer wall of the shell and is rotatably connected to the shell;

[0006] The guide assembly is fixedly connected to the middle of the two shells and is used to limit the relative position of the yarn during the material guiding process to avoid cross-entanglement of the yarn due to position confusion.

[0007] Preferably, the guide assembly includes a first guide rod and a second guide rod, the first guide rod and the second guide rod are fixedly connected between the two shells, the first guide rod is fixedly arranged above the guard plate on the side close to the guide shaft, and the second guide rod is arranged on the side of the shell away from the guide shaft.

[0008] Preferably, a sliding groove is provided on one side of the guard plate, and a plurality of sliders are slidably connected inside the sliding groove.

[0009] Preferably, a plurality of grooves are provided on the first guiding rod and the second guiding rod, and the number of grooves on the first guiding rod is the same as that on the second guiding rod.

[0010] Preferably, one end of the power rod located outside the housing can be connected to a motor power source.

[0011] Preferably, the guard plate is provided with an I-shaped arc plate in the middle, and the three guard plates form a cylindrical shape.

[0012] Preferably, the guard plate and the slider are made of hard rubber.

[0013] Beneficial effects of the utility model:

[0014] 1. This yarn printing and dyeing tension adjustment material guide structure is equipped with a tensioning component so that the structure can adjust the tension according to the material and quality of different yarns, thereby avoiding the yarn breakage during the material guiding process due to the inability to adjust the tension, thereby improving the practicality of the structure.

[0015] 2. This tension adjustment guide structure for yarn printing and dyeing is equipped with a guide component and a slider, so that the yarn position will not be offset when the tension is adjusted, thereby avoiding problems such as entanglement caused by changes in the yarn position during the guiding process, further improving the practicality of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the second viewing angle of the three-dimensional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the tensioning structure of the utility model;

[0020] Figure 4 For this utility model Figure 1 A magnified schematic diagram of the structure in the middle.

[0021] The following are marked in the figure:

[0022] 1. Housing; 2. Guide shaft; 3. First guide rod; 4. Second guide rod; 5. Handle; 6. Guard plate; 7. Slider; 8. Power rod; 9. Bearing; 10. Moving rod; 11. Fixed rod; 12. First movable plate; 13. Second movable plate; 14. Third movable plate; 15. Threaded rod; 16. Limit block; 17. Slide groove. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0024] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the usual meanings understood by people with ordinary skills in the field to which this utility model belongs. The "first", "second" and similar words used in this utility model do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0025] like Figures 1 to 4As shown, a tension adjustment and material guiding structure for yarn printing and dyeing includes two shells 1, multiple guide shafts 2, a tensioning assembly and a guide assembly, wherein the guide shaft 2 is rotatably connected between the two shells 1; the tensioning assembly is rotatably set in the middle of the two shells 1, and is used to adjust the tension of the entire structure, thereby adapting to yarns of different thicknesses, thereby performing material guiding work; the guide assembly is used to limit the relative position of the yarn during the material guiding process to avoid cross-entanglement of the yarn due to position confusion. The tensioning assembly includes a handle 5, which is rotatably connected to one side of the housing 1. The outer side of one end of the handle 5 is rotatably connected to a bearing 9. The outer side of the bearing 9 is fixedly connected to the inner side of the housing 1. A threaded rod 15 is fixedly connected to one side of the handle 5. The outer thread of the threaded rod 15 is connected to a moving rod 10. The side of the threaded rod 15 away from the moving rod 10 is rotatably connected to a fixed rod 11. The outer side of the moving rod 10 is rotatably connected to three first movable plates 12. The outer side of the moving rod 10 is also rotatably connected to three second movable plates 13. The middle part of the second movable plate 13 is rotatably connected to a third movable plate 14. The first movable plate 12 and The second movable plate 13 is rotatably connected to the guard plate 6 on the side away from the moving rod 10, and the other end of the third movable plate 14 is rotatably connected to the fixed rod 11. Every three guard plates 6, one moving rod 10, one fixed rod 11, three first movable plates 12, three second movable plates 13 and three third movable plates 14 form a group, and a total of three groups are provided, which are penetrated by a threaded rod 15. One side of the threaded rod 15 is fixedly connected to the handle 5, and the other side of the threaded rod 15 is fixedly connected to the limit block 16. One side of the limit block 16 is fixedly connected to the power rod 8, which penetrates the outer wall of the shell 1 and is rotatably connected to the shell 1.The guide assembly includes a first guide rod 3 and a second guide rod 4. The first guide rod 3 and the second guide rod 4 are fixedly connected between the two shells 1. The first guide rod 3 is fixedly arranged on the upper side of the guard plate 6 close to the guide shaft 2, and the second guide rod 4 is arranged on the side of the shell 1 away from the guide shaft 2. By providing a tensioning assembly, the structure can adjust the tension according to the material and quality of different yarns, thereby avoiding the yarn breakage during the material guiding process due to the inability to adjust the tension, thereby improving the practicality of the structure. When the structure is used, the handle 5 is adjusted to make the threaded rod 15 rotate inside the moving rod 10, so that the first movable plate 12, The second movable plate 13 and the third movable plate 14 rotate together to realize the opening and closing effect of the guard plate 6, and then realize the change of the diameter of the tensioning component, thereby achieving the effect of adjusting the tension. By providing a guide component and a slider 7, the structure can adjust the tension without the yarn position being offset, thereby avoiding the problem of entanglement caused by the change of the yarn position during the material guiding process, and further improving the practicality of the structure. During the use of the device, the yarn passes through multiple guide shafts 2 and is guided by the first guide rod 3 to enter the outside of the guard plate 6 for winding. After passing through the slider 7, it passes through the groove of the second guide rod 4 to enter the next printing and dyeing step.

[0026] Further, such as Figure 3 As shown, a slide groove 17 is provided on one side of the guard plate 6, and a plurality of sliders 7 are slidably connected inside the slide groove 17. The slide groove 17 is provided to provide sliding space and guidance for the sliders 7. The sliders 7 are provided to prevent the yarn wrapped thereon from being shifted in position when the tensioning assembly changes diameter, thereby causing problems such as yarn cross-entanglement.

[0027] Further, such as Figure 1 As shown, multiple grooves are provided on the first guide rod 3 and the second guide rod 4, and the number of grooves on the first guide rod 3 is the same as that on the second guide rod 4. The basically identical first guide rod 3 and second guide rod 4 can ensure the fixation of the yarn position and guide the direction of the yarn, thereby cooperating with the movement of the position of the slider 7 when the tensioning component changes diameter.

[0028] Further, such as Figure 2 As shown, the power rod 8 is located at one end outside the shell 1 and can be connected to the motor power source. The introduction of the power source can ensure that the entire tensioning assembly obtains power, thereby ensuring the operation of the entire structure and providing power for the yarn guide.

[0029] Further, such as Figure 3As shown, the guard plate 6 is provided with an I-shaped arc plate in the middle, and the three guard plates 6 are surrounded by a cylinder. The overall cylindrical tensioning component can ensure that the yarn can pass more safely when guiding the material, and the yarn will not break due to unreasonable components. The gap in the middle can ensure that the yarn can have a certain heat dissipation effect during the winding process, and also protect the yarn to avoid the yarn from being easily broken due to high temperature.

[0030] Further, such as Figure 3 As shown, the guard plate 6 and the slider 7 are made of hard rubber. The hard rubber material can ensure sufficient friction so that the yarn can obtain sufficient guiding power when it is wound on it, thereby completing the entire guiding work.

[0031] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0032] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A tension regulating material guide structure for yarn printing and dyeing, characterized in that: include: Two shells (1), a plurality of guide shafts (2), a tensioning assembly and a guide assembly, wherein the guide shaft (2) is rotatably connected between the two shells (1); the tensioning assembly is rotatably arranged in the middle of the two shells (1) for adjusting the tension of the structure as a whole, thereby adapting to yarns of different thicknesses, thereby performing material guiding work; the tensioning assembly includes a handle (5), the handle (5) is rotatably connected to one side of the shell (1), the outer side of one end of the handle (5) is rotatably connected to a bearing (9), the outer side of the bearing (9) is fixedly connected to the inner side of the shell (1), one side of the handle (5) is fixedly connected to a threaded rod (15), the outer side of the threaded rod (15) is threadedly connected to a moving rod (10), the side of the threaded rod (15) away from the moving rod (10) is rotatably connected to a fixed rod (11), the outer side of the moving rod (10) is rotatably connected to three first movable plates (12), the outer side of the moving rod (10) is also rotatably connected to three second movable plates (13), the middle of the second movable plate (13) The first movable plate (12) and the second movable plate (13) are rotatably connected to the side away from the moving rod (10) with a guard plate (6). The other end of the third movable plate (14) is rotatably connected to the fixed rod (11). Every three guard plates (6), one moving rod (10), one fixed rod (11), three first movable plates (12), three second movable plates (13) and three third movable plates (14) form a group. There are three groups in total. The rod (15) is passed through, one side of the threaded rod (15) is fixedly connected to the handle (5), the other side of the threaded rod (15) is fixedly connected to the limit block (16), one side of the limit block (16) is fixedly connected to the power rod (8), the power rod (8) passes through the outer wall of the shell (1) and is rotatably connected to the shell (1); the guide assembly is fixedly connected to the middle of the two shells (1), and is used to limit the relative position of the yarn during the material guiding process to avoid cross-entanglement of the yarn due to position confusion.

2. The tension regulating material guiding structure for yarn printing and dyeing according to claim 1, characterized in that: The guide assembly comprises a first guide rod (3) and a second guide rod (4), wherein the first guide rod (3) and the second guide rod (4) are both fixedly connected between the two housings (1), the first guide rod (3) being fixedly arranged above the guard plate (6) on a side close to the guide shaft (2), and the second guide rod (4) being arranged on a side of the housing (1) away from the guide shaft (2).

3. The tension regulating material guiding structure for yarn printing and dyeing according to claim 2, characterized in that: A sliding groove (17) is provided on one side of the guard plate (6), and a plurality of sliding blocks (7) are slidably connected inside the sliding groove (17).

4. The tension regulating material guiding structure for yarn printing and dyeing according to claim 3, characterized in that: A plurality of grooves are provided on both the first guide rod (3) and the second guide rod (4), and the number of grooves on the first guide rod (3) is the same as that on the second guide rod (4).

5. The tension regulating material guiding structure for yarn printing and dyeing according to claim 1, characterized in that: One end of the power rod (8) located outside the housing (1) can be connected to a motor power source.

6. The tension regulating material guiding structure for yarn printing and dyeing according to claim 2, characterized in that: The guard plate (6) is provided with an I-shaped arc plate in the middle, and the three guard plates (6) form a cylindrical shape.

7. The tension regulating material guiding structure for yarn printing and dyeing according to claim 4, characterized in that: The guard plate (6) and the slider (7) are made of hard rubber.

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