A yarn guide

Abstract

The utility model relates to a kind of guiding frame for yarn, comprising: frame, installation cavity is formed, the layer frame is equipped in the installation cavity;Shunt plate, be located in the frame and with the layer frame interval setting, multiple first sub-plate are provided on the shunt plate, and multiple second sub-plate corresponding to multiple first sub-plate, to form shunt hole by the first sub-plate and the second sub-plate mutual cooperation;Adjusting part, the shunt plate is equipped with installation groove, the adjusting part is slidably equipped in the installation groove, and is connected multiple second sub-plate.The utility model forms the shunt hole that can be opened and closed by first sub-plate and second sub-plate cooperation, user can realize the introduction of yarn when first sub-plate and second sub-plate separate, to simplify threading operation process;And second sub-plate realizes integrated sliding drive by adjusting part, user can control the opening and closing of multiple shunt holes simultaneously by adjusting part, further improve threading efficiency.

Description

Technical Field

[0001] This utility model relates to the field of textile processing technology, specifically to a yarn guide frame. Background Technology

[0002] In textile production, yarns need to be guided by guide frames during processing, conveying, and laying to achieve orderly yarn distribution and tension control. Traditional yarn guide frames typically include a set of yarn laying plates. Yarns must pass through the guide holes on the yarn laying plates one by one before entering subsequent processing steps. However, in existing technologies, the yarn laying plates mostly adopt a closed structure, that is, the guide holes are closed annular holes. The yarn threading operation requires each yarn to be passed through the holes sequentially. This process is cumbersome and time-consuming, especially when multiple yarns are being processed simultaneously. This results in high labor intensity and low yarn threading efficiency, greatly affecting production rhythm and labor efficiency. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a yarn guide frame to solve the problem that the yarn threading of the existing guide frame is inconvenient.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A yarn guide frame, comprising:

[0006] A frame having a mounting cavity, wherein a shelf is provided within the mounting cavity;

[0007] A flow divider plate is disposed on the frame and spaced apart from the shelf. The flow divider plate is provided with a plurality of first dividers and a plurality of second dividers corresponding one-to-one with the plurality of first dividers, so that the first dividers and the second dividers cooperate with each other to form flow dividers.

[0008] An adjusting member is provided, wherein the diverter plate has an installation groove, the adjusting member is slidably disposed in the installation groove, and is connected to a plurality of second diverter plates, so as to drive the second diverter plates to abut or separate from the first diverter plate, thereby opening or closing the diverter hole.

[0009] Compared with the prior art, the present invention has the following beneficial effects:

[0010] 1. The first and second partition plates work together to form an openable and closable diversion hole. Users can introduce yarn when the first and second partition plates are separated, thus simplifying the yarn threading process. Furthermore, the second partition plate achieves integrated sliding drive through the adjustment component. Users can control the opening and closing of multiple diversion holes simultaneously by adjusting the component, avoiding the tedious process of operating each hole individually and further improving yarn threading efficiency.

[0011] Furthermore, the mounting groove is engaged with the elastic element, and one end of the elastic element abuts against the end of the adjusting element.

[0012] Furthermore, the adjusting member includes an adjusting plate and an adjusting block connected to each other. The adjusting plate is slidably disposed in the mounting groove and connected to a plurality of second sub-plates, and the adjusting block abuts against the elastic member.

[0013] Furthermore, it also includes a connector, which includes a plurality of mating holes and mating pins. The plurality of mating holes are formed at intervals in the vertical direction on the frame and are located on the shelf, for selectively mating with at least one of the plurality of mating pins, so that the frame and the shelf can be detachably connected.

[0014] Furthermore, the assembly hole includes a transition port and a limiting port connected to each other, and the inner diameters of the transition port and the limiting port are D1 and D2, respectively, satisfying D1 > D2.

[0015] Furthermore, a transition section is provided at the connection between the transition port and the limiting port.

[0016] Furthermore, the assembly pin includes a snap-fit ​​part and a support part connected together. The snap-fit ​​part is snapped into the limiting port via the transition port, and the support part is fixed to the shelf.

[0017] Furthermore, the support portion is at least partially triangular in structure. Attached Figure Description

[0018] Appendix Figure 1 : A schematic diagram of the structure of the yarn guide frame in this embodiment;

[0019] Appendix Figure 2 This embodiment shows a schematic diagram of the flow divider plate in the yarn guide frame.

[0020] Appendix Figure 3 This embodiment presents a partially exploded structural diagram of the yarn guide frame.

[0021] Appendix Figure 4 Appendix Figure 3 A magnified view of a portion of the image;

[0022] Explanation of icon numbers:

[0023] 10. Framework;

[0024] 20. Shelves;

[0025] 30. Diverter plate; 31. First diverter plate; 32. Second diverter plate; 33. Diverter orifice;

[0026] 40. Adjusting component; 41. Mounting slot; 42. Adjusting plate; 43. Adjusting block; 44. Elastic component;

[0027] 50. Connector; 51. Assembly hole; 511. Transition port; 512. Limiting port; 52. Assembly pin; 521. Snap-fit ​​part; 522. Support part.

[0028] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0029] To make the objectives, technical solutions, and beneficial effects of this utility model clearer, the technical solutions of this utility model are further described below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of this utility model and are not intended to limit it.

[0030] In the description of this utility model, it should be noted that the structures, proportions, sizes, etc., illustrated in the accompanying drawings are only for illustrative purposes to aid those skilled in the art and to facilitate understanding and reading. They are not intended to limit the implementation conditions of this utility model and therefore have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to the size, without affecting the effects and objectives of this utility model, should still fall within the scope of the technical content disclosed in this utility model. Furthermore, the terms such as "upper," "lower," "left," "right," "middle," and "one" used in this specification are merely for clarity and not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of implementation of this utility model.

[0031] like Figure 1-4 As shown in the figure, this utility model embodiment proposes a yarn guide frame, including a frame 10, a diverting plate 30, and an adjusting member 40; the frame 10 forms an installation cavity, and a shelf 20 is provided in the installation cavity for placing multiple yarn spools; the diverting plate 30 is disposed on the frame 10 and spaced apart from the shelf 20, and the diverting plate 30 is provided with multiple first dividing plates 31 and multiple second dividing plates 32 corresponding to the multiple first dividing plates 31, so that the first dividing plates 31 and the second dividing plates 32 cooperate with each other to form a diverting hole 33; the diverting plate 30 has an installation groove 41, and the adjusting member 40 is slidably disposed in the installation groove 41 and connected to the multiple second dividing plates 32, so as to drive the second dividing plates 32 to abut or separate from the first dividing plates 31, so as to open or close the diverting hole 33; wherein, the upper part of the first dividing plate 31 and the second dividing plate 32 are both arc-shaped plates, and the upper parts of the two cooperate with each other and ensure closure when they are combined.

[0032] In this embodiment of the invention, the shelf 20 is used to hold multiple yarn spools. One end of each yarn is pulled and guided by the respective diverter plates 30 and then led out of the guide frame through the yarn spool for subsequent processing. Meanwhile, since the diverter holes 33 have an opening and closing adjustment function, the operator can first separate the second diverter plate 32 from the first diverter plate 31 during yarn threading, complete the threading, and then close the diverter plate, significantly reducing the difficulty of yarn threading and improving threading efficiency.

[0033] Specifically, in an embodiment of this utility model, the frame 10 includes four columns, which enclose a rectangular mounting cavity. The mounting cavity is defined as the length direction along the left-right direction and the height direction along the up-down direction. To enhance the overall structural strength of the frame 10, cross-shaped connecting rods can be provided between at least one set of adjacent columns, with each connecting rod connecting to a corresponding column node; or a base can be provided at the bottom of the frame 10, which can serve as a counterweight to increase the lower weight and prevent the frame 10 from tilting or becoming unstable during use.

[0034] Furthermore, a shelf 20 is provided within the mounting cavity, extending along the length of the frame 10 to support multiple yarn spools. These multiple yarn spools can be arranged at intervals along the length and width of the shelf 20 to enhance the spatial load-bearing capacity of a single shelf 20. Further, to improve space utilization, it can be as follows... Figure 1 As shown, multiple shelves 20 are spaced apart along the height of the mounting cavity. Each shelf 20 has a strip opening to reduce its own weight and facilitate lightweight structural design.

[0035] Secondly, a diversion plate 30 is provided above each corresponding shelf 20. The diversion plate 30 is arranged at intervals with the shelf 20 to guide the yarn of each layer. To avoid the diversion plate 30 occupying too much upper space and affecting the arrangement of the yarn spool, the diversion plate 30 is preferably located above one end of the shelf 20. The diversion plate 30 is provided with a plurality of diversion holes 33 at intervals along its length to allow each yarn to pass through and be led out to the traction mechanism. The diversion holes 33 allow each yarn to be guided independently, avoiding entanglement and knotting of adjacent yarns. At the same time, the diversion holes 33 can also support and limit the yarn, preventing it from shifting during the conveying process.

[0036] Furthermore, even multiple yarn spools arranged in the same direction can achieve spatial separation of yarn paths after being guided by the diversion hole 33, avoiding operational interference and ensuring that multiple groups of yarns can operate simultaneously and synchronously. Further, the diversion plate 30 has a certain height difference relative to the shelf 20. This height difference provides an upward guiding force when the yarn is pulled, which facilitates the rapid pulling of the yarn out of the guide frame and its smooth entry into the external processing equipment.

[0037] Specifically, such as Figure 2-4 As shown in this embodiment of the invention, the elastic member 44 is engaged within the mounting groove 41, and one end of the elastic member 44 abuts against the end of the adjusting member 40. Under the action of the elastic member 44, the initial state of the plurality of second plates 32 is always engaged with the corresponding plurality of first plates 31. When it is necessary to open the diversion hole 33, i.e., to move the second plates 32, the adjusting member 40 retracts and squeezes the elastic member 44, causing the elastic member 44 to deform under pressure until the second plates 32 separate from the first plates 31, allowing the yarn to be introduced. After the yarn has been introduced, the adjusting member 40 can be released directly. Under the action of the rebound force, the elastic member 44 pushes the adjusting member 40 back to its original position, thereby causing the second plates 32 to abut against the first plates 31 again, restoring the closed state of the diversion hole 33, and thus forming a stable limit for the inserted yarn. The elastic member 44 can be either a spring or a sheet spring.

[0038] Specifically, such as Figure 3 As shown in this embodiment of the invention, the adjusting member 40 includes an adjusting plate 42 and an adjusting block 43 connected to each other. The adjusting plate 42 is slidably disposed in the mounting groove 41 and connected to a plurality of second sub-plates 32. The adjusting block 43 abuts against the elastic member 44. In specific operation, when it is necessary to open the diversion hole 33 to introduce yarn, the operator can push the adjusting plate 42 to slide along the mounting groove 41 with external force. During the sliding process, the adjusting plate 42 drives the plurality of connected second sub-plates 32 to move synchronously away from the first sub-plate 31, so that the second sub-plates 32 gradually disengage from their original abutting state, and the diversion hole 33 is opened; at the same time, during the sliding process, the adjusting block 43 presses against the elastic member 44 disposed in the mounting groove 41, so that the elastic member 44 undergoes elastic compression. After the yarn passes through the corresponding diversion hole 33, the operator releases the adjusting plate 42, and the elastic element 44 releases its elastic force to push the adjusting block 43 and the adjusting plate 42 to slide in the opposite direction, so that the adjusting plate 42 drives multiple second dividing plates 32 to move back towards the first dividing plate 31, and finally restores the contact state, thereby closing each diversion hole 33 and limiting and guiding the yarn.

[0039] Based on the above solutions, such as Figure 3As shown, in this embodiment of the invention, a connector 50 is also included. The connector 50 includes a plurality of mating holes 51 and mating pins 52. The plurality of mating holes 51 are formed at intervals along the vertical direction on the frame 10. The mating holes 51 are located on the shelf 20 and are used to selectively engage with at least one of the plurality of mating pins 52, so that the frame 10 and the shelf 20 can be detachably connected. Since the plurality of mating holes 51 are arranged at intervals along the height direction, a height difference is formed between adjacent mating holes 51, allowing the operator to select different height positions for assembly according to actual needs. By adjusting the position of the mating hole 51 to which the mating pin 52 is engaged, the height of the shelf 20 within the frame 10 can be adjusted, thereby changing the distance between the shelf 20 and the corresponding diverter plate 30, so that the diverter plate 30 is always located above the yarn spool. Thus, during the yarn unloading process, the diverter hole 33 can guide the yarn upward, avoiding yarn knotting, accumulation, or poor conveying, thereby improving the guiding effect and conveying efficiency.

[0040] Furthermore, in order to enhance the connection strength and structural stability, in this embodiment, mounting pins 52 are provided at the four corners of the shelf 20, and multiple mounting pins 52 can be distributed at each corner, and multiple mounting holes 51 can be distributed at the corresponding mounting pins 52. The overall stability of this conveyor frame is improved by the hooking method of multiple mounting holes 51 and multiple mounting pins 52.

[0041] In this embodiment, the diversion holes 33 located above the shelf 20 guide the yarns. Each yarn is distributed at different positions on the diversion plate 30 through the diversion holes 33, preventing interference between adjacent yarns and avoiding knotting. Furthermore, the height between the shelf 20 and the diversion plate 30 is adjusted through the connecting structure, ensuring that the diversion plate 30 is always above yarn spools of different heights. This not only prevents adjacent yarns from tangling but also allows them to be pulled to the diversion plate 30 and kept in a tensioned state, thereby increasing the yarn conveying speed.

[0042] It should be noted that in this embodiment of the utility model, a height difference needs to be formed between the diverter plate 30 and the shelf 20 to improve the yarn traction effect and avoid knotting or piling at the diverter plate 30; a connector 50 is provided between the frame 10 and the shelf 20 in this embodiment to allow them to be detachably connected; the distance between the shelf 20 and the diverter plate 30 can be changed by adjusting the position of the shelf 20 in the frame 10; of course, in other embodiments, the frame 10 and the diverter plate 30 can also be connected by the connector 50, or both the frame 10 and the shelf 20 and the frame 10 and the diverter plate 30 can be connected by the connector 50; such as Figure 1 As shown, in this embodiment, the frame 10 and the shelf 20 are connected by a connector 50, and the diversion plate 30 is fixed to the column of the frame 10 for illustration.

[0043] Specifically, such as Figure 3 As shown, in this embodiment of the present invention, the assembly hole 51 includes a transition port 511 and a limiting port 512 connected to each other. The inner diameters of the transition port 511 and the limiting port 512 are D1 and D2, respectively, satisfying D1 > D2. The transition port 511 is located above the limiting port 512, so that the assembly pin 52 can be guided and inserted from the transition port 511, and then sink into the limiting port 512. Under the weight of the shelf 20 itself, the assembly pin 52 is stably fixed at the limiting port 512. Similarly, when the shelf 20 is disassembled, the assembly pin 52 can be quickly removed through the transition port 511. Furthermore, a transition section is provided at the connection between the transition port 511 and the limiting port 512, which serves as a guide and provides interference fit, improving assembly smoothness.

[0044] Specifically, such as Figure 3 As shown in this embodiment of the invention, the assembly pin 52 includes a snap-fit ​​portion 521 and a support portion 522 connected together. The snap-fit ​​portion 521 is snapped into the limiting port 512 via the transition port 511, and the support portion 522 is fixed to the shelf 20. Specifically, the snap-fit ​​portion 521 is composed of two cylinders of different sizes, namely a large cylinder and a small cylinder. The large cylinder is located at the upper end, and the small cylinder is located at the lower end, and the two are coaxially connected. The diameter of the large cylinder is slightly smaller than the diameter of the transition port 511 in the assembly hole 51 to facilitate insertion and guidance; the diameter of the small cylinder is slightly smaller than the diameter of the limiting port 512 to adapt to the limiting snap-fit.

[0045] During installation, the operator can guide the insertion of the snap-fit ​​part 521 of the assembly pin 52 through the transition port 511 of the frame 10, so that the large cylinder passes through the transition port 511 first. At this time, since the diameter of the small cylinder is smaller than the limiting port 512, the entire snap-fit ​​part 521 can slide down naturally under the action of gravity, and the small cylinder is finally firmly snapped into the limiting port 512, thereby achieving fast and stable positioning installation.

[0046] Secondly, the support portion 522 can extend along the length or width of the shelf 20 to increase the contact area with it, and is tightened into a whole by screws. Furthermore, the support portion 522 is at least partially triangular in structure to improve the overall stability of the support portion 522.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A yarn guide frame, characterized in that, include: A frame (10) is formed with an installation cavity, and a shelf (20) is provided in the installation cavity; A diversion plate (30) is provided on the frame (10) and spaced apart from the shelf (20). The diversion plate (30) is provided with a plurality of first diversion plates (31) and a plurality of second diversion plates (32) corresponding one-to-one with the plurality of first diversion plates (31), so that the first diversion plates (31) and the second diversion plates (32) cooperate with each other to form a diversion hole (33). Adjusting component (40), the diverter plate (30) has an installation groove (41), the adjusting component (40) is slidably disposed in the installation groove (41) and connected to a plurality of second dividing plates (32) to drive the second dividing plates (32) to abut or separate from the first dividing plate (31) to open or close the diverter hole (33).

2. A yarn guide frame according to claim 1, characterized in that, The mounting groove (41) is engaged with the elastic member (44), and one end of the elastic member (44) abuts against the end of the adjusting member (40).

3. A yarn guide frame according to claim 2, characterized in that, The adjusting member (40) includes an adjusting plate (42) and an adjusting block (43) connected to each other. The adjusting plate (42) is slidably disposed in the mounting groove (41) and connected to a plurality of second sub-plates (32). The adjusting block (43) abuts against the elastic member (44).

4. A yarn guide frame according to any one of claims 1-3, characterized in that, It also includes a connector (50), which includes a plurality of mating holes (51) and a mounting pin (52). The plurality of mating holes (51) are formed at intervals in the vertical direction on the frame (10). The mating holes (51) are provided on the shelf (20) for selectively mating with at least one of the plurality of mounting pins (52) so that the frame (10) and the shelf (20) can be detachably connected.

5. A yarn guide frame according to claim 4, characterized in that, The assembly hole (51) includes a transition port (511) and a limiting port (512) connected to each other. The inner diameters of the transition port (511) and the limiting port (512) are D1 and D2, respectively, satisfying D1 > D2.

6. A yarn guide frame according to claim 5, characterized in that, A transition section is provided at the connection between the transition port (511) and the limiting port (512).

7. A yarn guide frame according to claim 5, characterized in that, The assembly pin (52) includes a snap-fit ​​part (521) and a support part (522) connected to each other. The snap-fit ​​part (521) is snapped into the limiting port (512) through the transition port (511), and the support part (522) is fixed to the shelf (20).

8. A yarn guide frame according to claim 7, characterized in that, The support portion (522) is at least partially triangular in structure.

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