A yarn guide device

Abstract

The utility model belongs to textile machinery technical field, concretely relates to a yarn guide device, including adjustable yarn separating assembly, fixed frame and yarn guide roller, a plurality of yarn guide rollers are installed horizontally and rotatable on the fixed frame, one yarn separating reed is detachably installed on both sides of the fixed frame, and adjustable yarn separating assembly is arranged at one side of the fixed frame; Adjustable yarn separating assembly includes two fixed assemblies and yarn separating reed that are relatively symmetrical and are arranged at intervals, a mounting piece is rotatably installed on the fixed assembly, the rotating shaft of mounting piece is vertically arranged, and both ends of yarn separating reed are installed on two mounting pieces through fixing piece respectively. The utility model prevents the yarn from being entangled, yarn is separated by yarn separating reed before and after passing through the yarn guide roller, and the smooth progress of knitting is ensured, and the adjustable yarn separating assembly is also provided with yarn separating reed, the yarn separating reed is installed through the mounting piece, the position of yarn separating reed can be changed by mounting piece swing, and the position of yarn separating can be changed flexibly according to different types of yarn.

Description

Technical Field

[0001] This utility model belongs to the field of textile machinery technology, and specifically relates to a yarn guiding device. Background Technology

[0002] Textile machinery refers to various mechanical equipment used in all stages of the textile process to process natural or chemical fibers into textiles. During the use of textile machinery, yarn guiding devices are needed to guide the yarn to accurately place it on the knitting needles and ensure smooth knitting. At the same time, in order to prevent yarn tangling, yarn is separated during the yarn guiding process. The existing yarn guiding mechanism does not have a good guiding and separating effect, and it is not flexible enough to change the guiding and separating position to adapt to different types of yarn. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a yarn guiding device that has a better yarn guiding effect and can flexibly adjust the yarn splitting position.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a yarn guiding device, including an adjustable yarn separating component, a fixed frame, and yarn guiding rollers. Several yarn guiding rollers are horizontally and rotatably mounted on the fixed frame. A yarn separating reed is detachably mounted on each side of the fixed frame. The adjustable yarn separating component is spaced apart on one side of the fixed frame. The adjustable yarn separating component includes two symmetrically and spaced fixed components and a yarn separating reed. Mounting parts are rotatably mounted on the fixed components, and the rotation shaft of the mounting parts is vertically arranged. The two ends of the yarn separating reed are respectively mounted on the two mounting parts through the fixing parts.

[0005] Preferably, the fixing assembly includes a fixing base, a support plate, and a column. One end of the support plate is fixedly installed on the fixing base, and the column is fixed and vertically installed on the other end of the support plate. One end of the mounting piece is rotatably sleeved on the outside of the column and fixed by fixing bolts.

[0006] Preferably, columns are fixedly installed at both ends of the fixed frame. The columns are vertically installed. One end of the mounting piece is rotatably sleeved on the outside of the column and fixed by fixing bolts. The ends of the two yarn dividers are also installed on the mounting pieces by fixing pieces.

[0007] Preferably, the fixing member is rotatably mounted on the mounting member, the rotating bolt passes through the fixing member and the mounting member and is fixed by the fixing nut, and the fixing member has an installation groove, in which the reed is fixedly installed.

[0008] Preferably, the yarn separating reed includes a yarn separating reed plate and yarn separating reed teeth. A plurality of yarn separating reed teeth are installed side by side at intervals on the yarn separating reed plate. The end of the yarn separating reed plate is installed in a mounting groove. A threaded hole is provided on one side of the mounting groove. The yarn separating reed plate is fixed by mounting bolts. The mounting bolts are threaded into the threaded hole on one side of the mounting groove.

[0009] Compared with existing technologies, the above technical solution has the following beneficial effects: 1. This utility model uses multiple yarn guide rollers to guide the yarn, allowing it to be accurately placed onto the knitting needles. To prevent yarn tangling, a yarn separating reed is provided on both sides of the fixed frame. The yarn is separated by the yarn separating reed before and after passing the yarn guide rollers, ensuring smooth knitting. Simultaneously, this utility model also provides an adjustable yarn separating component on one side of the fixed frame. The adjustable yarn separating component also has a yarn separating reed, which is fixed by a mounting component. The mounting component is rotatable, and its rotation axis is vertical. The yarn separating reed is mounted on the mounting component; swinging the mounting component changes the position of its end, thus changing the position of the yarn separating reed. The yarn separating position can be flexibly changed according to different types of yarn to adapt to the yarn and ensure optimal yarn guiding effect.

[0010] 2. The positions of the two yarn-separating reeds on both sides of the fixed frame can also be adjusted according to the actual usage. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0013] Figure 3 for Figure 1 Enlarged view of point B in the middle.

[0014] Figure 4 This is a schematic diagram of the structure on the other side of this utility model.

[0015] The components include: 1. Fixed base; 2. Support plate; 3. Column; 4. First yarn separating reed; 401. Yarn separating reed plate; 402. Yarn separating reed teeth; 5. Mounting component; 501. Rotating part; 502. Mounting plate; 6. Fixing bolt; 7. Fixing component; 8. Mounting groove; 9. Mounting bolt; 10. Rotating bolt; 11. Fixing nut; 12. Fixed frame; 13. Yarn guide roller; 14. Second yarn separating reed; 15. Third yarn separating reed. Detailed Implementation

[0016] Figures 1-4 This is the preferred embodiment of the present invention, which is described below in conjunction with the appendix. Figures 1-4 The present invention will be further described below.

[0017] like Figure 1 As shown, this utility model discloses a yarn guiding device, including an adjustable yarn separating component, a fixed frame 12, and yarn guiding rollers 13. The fixed frame 12 is disposed between the yarn roller and the loom. Several yarn guiding rollers 13 are horizontally and rotatably mounted on the fixed frame 12. A yarn separating reed is detachably mounted on each side of the fixed frame 12. The yarn on the yarn roller is first separated by the yarn separating reed on one side, then guided by the yarn guiding rollers 13, and then passed through the yarn separating reed on the other side. Finally, the yarn is accurately placed on the knitting needle of the loom. The length between the fixed frame 12 and the yarn roller is relatively long, which may cause the yarn to twist before entering the yarn separating reed on one side of the fixed frame 12. Therefore, an adjustable yarn separating component is also provided between the fixed frame 12 and the yarn roller. The adjustable yarn separating component is spaced apart on one side of the fixed frame 12. Before passing through the yarn separating on the fixed frame 12, the yarn first passes through the adjustable yarn separating component to ensure that the yarn does not twist before entering the loom.

[0018] like Figure 2 As shown, the adjustable yarn separating assembly includes two symmetrically spaced fixed components and a yarn separating reed. The yarn separating reed is the first yarn separating reed 4. A mounting piece 5 is rotatably mounted on the fixed components, and the rotation axis of the mounting piece 5 is vertically arranged. The two ends of the yarn separating reed are respectively mounted on the two mounting pieces 5 through the fixing pieces 7. The position of the end of the mounting piece 5 can be changed by swinging the mounting piece 5. When the mounting piece 5 swings, the end of the mounting piece 5 will move between the yarn roller and the fixing frame 12, thereby changing the position of the first yarn separating reed 4. The position of the yarn separating can be flexibly changed according to different types of yarn to adapt to the yarn and ensure the best yarn separating guiding effect.

[0019] Specifically, the fixing assembly includes a fixing base 1, a support plate 2, and a column 3. One end of the support plate 2 is fixedly installed on the fixing base 1, and the column 3 is fixedly and vertically installed on the other end of the support plate 2. One end of the mounting component 5 is rotatably sleeved on the outside of the column 3 and fixed by a fixing bolt 6. The mounting component 5 includes an integrally formed rotating part 501 and a mounting plate 502. A round hole is provided on the rotating part 501. The rotating part 501 is sleeved on the outside of the column 3. A threaded hole is opened on the side of the rotating part 501. The fixing bolt 6 is threadedly connected to the threaded hole. Rotating the fixing bolt 6 causes the fixing bolt 6 to press against the column 3, thereby fixing the mounting component 5 and preventing it from rotating.

[0020] The fixing member 7 is rotatably mounted on the mounting plate 502 of the mounting member 5. The rotating bolt 10 passes through the fixing member 7 and the mounting member 5 and is fixed by the fixing nut 11. The fixing member 7 has a mounting groove 8. The yarn separating reed includes a yarn separating reed plate 401 and yarn separating reed teeth 402. Several yarn separating reed teeth 402 are installed side by side at intervals on the yarn separating reed plate 401. Therefore, the end of the yarn separating reed plate 401 of the first yarn separating reed 4 is installed in the mounting groove 8. A threaded hole is opened on one side of the mounting groove 8. The yarn separating reed plate 401 is fixed by the mounting bolt 9. The mounting bolt 9 is threaded in the threaded hole on one side of the mounting groove 8. Since the mounting part 5 rotates around the column 3, the trajectory of the fixing part 7 is arc-shaped. Therefore, if the fixing part 7 is fixed, the mounting groove 8 cannot be kept perpendicular to the yarn direction. So the fixing part 7 can rotate. After the mounting part 5 is adjusted to the appropriate position, the position of the fixing part 7 is rotated to make the mounting groove 8 on the fixing part 7 perpendicular to the yarn direction. Then the first yarn reed 4 is installed on the fixing parts 7 on both sides.

[0021] like Figures 3-4 As shown, the second reed 14 and the third reed 15 are respectively on both sides of the fixing frame 12. In this embodiment, the second reed 14 and the third reed 15 can also be adjusted in position, but the adjustment range is small. Columns 3 are fixedly installed at both ends of both sides of the fixing frame 12. The columns 3 are also vertically installed. Mounting parts 5 are installed on each column 3. One end of the mounting part 5 is rotatably sleeved on the outside of the column 3 and fixed by fixing bolts 6. The ends of the second reed 14 and the third reed 15 are also installed on each mounting part 5 by fixing parts 7. The fixing parts 7 can also be rotatably installed on each mounting part 5.

[0022] In use, this invention allows for the selection of a suitable installation position for the first dividing reed 4 based on the type of yarn. The mounting pieces 5 at both ends of the first dividing reed 4 are rotated to position the fixing pieces 7 at their ends. The fixing pieces 7 are then rotated so that their mounting grooves 8 are perpendicular to the yarn direction, thus fixing the first dividing reed 4. The positions of the second dividing reed 14 and the third dividing reed 15 can be finely adjusted according to actual usage. The yarn first passes through the first dividing reed 4 for yarn separation, then through the second dividing reed 14 before winding onto the guide roller 13, and finally through the third dividing reed 15 before being accurately placed onto the knitting needle, ensuring smooth knitting. Furthermore, the positions of each dividing reed can be flexibly changed according to different types of yarn to adapt to the yarn and ensure optimal yarn guiding effect.

[0023] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from its technical solution shall still fall within the protection scope of this utility model.

Claims

1. A yarn guiding device, characterized in that: The assembly includes an adjustable yarn splitting component, a fixed frame (12), and yarn guide rollers (13). Several yarn guide rollers (13) are horizontally and rotatably mounted on the fixed frame (12). A yarn splitting reed is detachably mounted on each side of the fixed frame (12). The adjustable yarn splitting component is spaced apart on one side of the fixed frame (12). The adjustable yarn splitting component includes two fixed components and a yarn splitting reed that are symmetrically and spaced apart. An installation component (5) is rotatably mounted on the fixed component. The rotation shaft of the installation component (5) is vertically set. The two ends of the yarn splitting reed are respectively mounted on the two installation components (5) through the fixed component (7).

2. The yarn guiding device according to claim 1, characterized in that: The fixing assembly includes a fixing seat (1), a support plate (2) and a column (3). One end of the support plate (2) is fixedly installed on the fixing seat (1), and the column (3) is fixed and vertically installed on the other end of the support plate (2). One end of the mounting part (5) is rotatably sleeved on the outside of the column (3) and fixed by fixing bolts (6).

3. The yarn guiding device according to claim 1, characterized in that: A column (3) is fixedly installed at both ends of the fixed frame (12). The column (3) is vertically installed. One end of the mounting part (5) is rotatably sleeved on the outside of the column (3) and fixed by the fixing bolt (6). The ends of the two yarn dividers are also installed on the mounting parts (5) by the fixing parts (7).

4. A yarn guiding device according to claim 1, 2, or 3, characterized in that: The fixing member (7) is rotatably mounted on the mounting member (5). The rotating bolt (10) passes through the fixing member (7) and the mounting member (5) and is fixed by the fixing nut (11). An installation groove (8) is provided on the fixing member (7), and the reed is fixedly installed in the installation groove (8).

5. A yarn guiding device according to claim 4, characterized in that: The yarn separating reed includes a yarn separating reed plate (401) and yarn separating reed teeth (402). Several yarn separating reed teeth (402) are installed side by side at intervals on the yarn separating reed plate (401). The end of the yarn separating reed plate (401) is installed in the mounting groove (8). A threaded hole is provided on one side of the mounting groove (8). The yarn separating reed plate (401) is fixed by mounting bolts (9). The mounting bolts (9) are threaded into the threaded hole on one side of the mounting groove (8).

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