Knitting apparatus yarn guide

Abstract

This utility model discloses a yarn guiding device for knitting equipment, including a yarn guiding base. A first mounting block and a second mounting block are fixedly installed on both sides of the yarn guiding base. Each of the first and second mounting blocks has an inner fixing ring installed via a rotary positioning assembly. A yarn guiding assembly is installed on the inner fixing ring. Two first and second adjusting rollers are installed on the top of the yarn guiding base via a tension adjustment assembly. In this yarn guiding device, the rotary positioning assembly allows the first and second guiding rollers to be positioned vertically when the yarn is guided from above or below, guiding the yarn. When the yarn is guided from the left or right sides, the first and second guiding rollers are rotated to a horizontal position, guiding the yarn transported from the left or right sides. This rotary guidance allows for the guidance of yarn transported from different directions, preventing wear caused by different directions of yarn transport.

Description

Technical Field

[0001] This utility model relates to the field of yarn guiding technology in knitting, and in particular to a yarn guiding device for knitting equipment. Background Technology

[0002] The yarn guide device plays an important role in the circular knitting machine, helping to guide the yarn smoothly from the yarn frame or yarn tube to the needle bed. This ensures that the yarn can be woven along the correct path, allowing the yarn to pass through the machine more smoothly, thereby increasing production speed.

[0003] Traditional yarn guides used in knitting equipment are fixed in place. However, different equipment conveys yarn in different directions, and the yarn guide cannot effectively guide the yarn conveyed in different directions. Furthermore, the yarn guide cannot adjust the yarn tension. Therefore, a yarn guide device for knitting equipment is proposed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a yarn guiding device for knitting equipment, thereby solving the aforementioned problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A yarn guiding device for knitting equipment includes a yarn guiding base. A first mounting block and a second mounting block are fixedly installed on both sides of the yarn guiding base. An internal fixing ring is installed on the first mounting block and the second mounting block through a rotation positioning component. A yarn guiding component is installed on the internal fixing ring. Two first adjusting rollers and a second adjusting roller are installed on the top of the yarn guiding base through a tension adjustment component.

[0007] Preferably, the rotary positioning assembly includes a rotary groove formed on the side of the first mounting block and the second mounting block, and a rotary bearing is fixedly installed on the inner wall of each of the two rotary grooves, with an internal fixing ring fixedly installed on the inner wall of the rotary bearing.

[0008] Preferably, a positioning block is fixedly installed on one side of the internal fixing ring, and a fixing bolt is threaded on the positioning block. Four bolt slots are opened on one side of both the first mounting block and the second mounting block, and one end of the fixing bolt is threaded into the corresponding bolt slot.

[0009] Preferably, the yarn guiding assembly includes two rotating frames fixedly installed inside the inner fixing ring, with a first guide roller and a second guide roller rotatably sleeved on the two rotating frames.

[0010] Preferably, the first mounting block and the second mounting block are staggered, with the first adjusting roller located on one side of the first mounting block and the second adjusting roller located on one side of the second mounting block.

[0011] Preferably, the tension adjustment assembly includes two convex grooves formed on the top of the yarn guide base, a convex slider is slidably mounted on the convex groove, a fixing block is fixedly mounted on the top of the convex slider, and a first adjusting roller and a second adjusting roller are respectively rotatably mounted on the top of the two fixing blocks.

[0012] Preferably, a compression spring is fixedly installed between the side of the convex slider and the inner wall of the convex groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the yarn guiding device of this knitting equipment is equipped with a rotary positioning component. When the yarn is guided through from above or below, the first guide roller and the second guide roller are positioned vertically to guide the yarn. When the yarn is guided from the left or right sides, the first guide roller and the second guide roller are rotated and adjusted to be in a horizontal position, which can guide the yarn conveyed from the left or right sides. Through rotational guidance, yarns conveyed from different directions can be guided, and the problem of yarn wear caused by conveying from different directions will not occur.

[0014] The tension adjustment component allows the conveyed yarn to pass through the first and second adjusting rollers. Under the elastic force of the compression spring, the yarn tension can be adjusted to prevent it from becoming too tight and breaking. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention viewed from the left side;

[0016] Figure 2 This is a three-dimensional structural diagram of the present invention viewed from the right side;

[0017] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 4 This is a partial cross-sectional structural schematic diagram of the present invention;

[0019] Figure 5 This utility model Figure 3 A schematic diagram of the structure of part A.

[0020] In the diagram: 1. Yarn guide base; 2. First mounting block; 3. Second mounting block; 4. Rotating groove; 5. Rotating bearing; 6. Internal fixing ring; 7. Rotating frame; 8. First guide roller; 9. Second guide roller; 10. Positioning block; 11. Fixing bolt; 12. Bolt groove; 13. Convex sliding groove; 14. Convex slider; 15. Compression spring; 16. Fixing block; 17. First adjusting roller; 18. Second adjusting roller. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example: Refer to Figure 1-5 A yarn guiding device for knitting equipment includes a yarn guiding base 1. A first mounting block 2 and a second mounting block 3 are fixedly installed on both sides of the yarn guiding base 1. An internal fixing ring 6 is installed on the first mounting block 2 and the second mounting block 3 through a rotation positioning component. A yarn guiding component is installed on the internal fixing ring 6. Two first adjusting rollers 17 and second adjusting rollers 18 are installed on the top of the yarn guiding base 1 through a tension adjustment component. The yarn guiding base 1 is fixedly installed on the knitting equipment, and one end of the yarn is passed through the first mounting block 2, the first adjusting roller 17, the second adjusting roller 18 and the second mounting block 3 in sequence to achieve a yarn guiding function.

[0023] Specifically, the rotary positioning assembly includes rotary grooves 4 formed on the sides of the first mounting block 2 and the second mounting block 3. Rotary bearings 5 ​​are fixedly installed on the inner walls of both rotary grooves 4. An inner fixing ring 6 is fixedly installed on the inner wall of the rotary bearings 5. A positioning block 10 is fixedly installed on one side of the inner fixing ring 6. A fixing bolt 11 is threaded onto the positioning block 10. Four bolt slots 12 are formed on one side of both the first mounting block 2 and the second mounting block 3. One end of the fixing bolt 11 is threaded into a corresponding bolt slot 12. The yarn guiding assembly includes two rotating frames 7 fixedly installed inside the inner fixing ring 6. A first guide roller 8 and a second guide roller 9 are rotatably sleeved on the two rotating frames 7. The first mounting block 2 and the second mounting block 3 are staggered. The first adjusting roller 17 is located on one side of the first mounting block 2, and the second adjusting roller 18 is located on the second mounting block 3. On one side of block 3, when the yarn is guided through from above or below, the first guide roller 8 and the second guide roller 9 on the first mounting block 2 are positioned vertically, which can effectively guide the yarn transport. When the yarn is guided from the left or right sides, it is necessary to adjust the rotation position of the first guide roller 8 and the second guide roller 9. Loosen the fixing bolt 11 and then rotate the inner fixing ring 6. The inner fixing ring 6 can rotate under the action of the rotating bearing 5. After rotating it 90°, the first guide roller 8 and the second guide roller 9 will be in a horizontal position, which can guide the yarn transported from the left and right sides. After adjusting to the position, rotate the fixing bolt 11 again so that its thread is installed in the corresponding bolt groove 12. By rotating the guide, the yarn transported from different directions can be guided, and the yarn will not be worn due to different directions.

[0024] Specifically, the tension adjustment assembly includes two convex grooves 13 on the top of the yarn guide base 1. A convex slider 14 is slidably mounted on the convex groove 13. A fixing block 16 is fixedly mounted on the top of the convex slider 14. A first adjusting roller 17 and a second adjusting roller 18 are respectively rotatably mounted on the top of the two fixing blocks 16. A compression spring 15 is fixedly mounted between the side of the convex slider 14 and the inner wall of the convex groove 13. The conveyed yarn will pass through the first adjusting roller 17 and the second adjusting roller 18. Through the setting of the two adjusting rollers, the tension of the yarn can be adjusted. The convex slider 14 can move within the convex groove 13 and compress the compression spring 15. The compression spring 15 can provide a certain tension effect to avoid the yarn being too tight and causing breakage.

[0025] In use: During the operation of the knitting equipment, a yarn guiding device is required to guide the yarn. When the yarn is guided from above or below, the first guide roller 8 and the second guide roller 9 on the first mounting block 2 are positioned vertically, which can effectively guide the yarn transport. When the yarn is guided from the left or right sides, the internal fixing ring 6 is rotated, and the first guide roller 8 and the second guide roller 9 are fixed in a horizontal position. By rotating the guide, yarns transported from different directions can be guided, preventing wear caused by different directions. The transported yarn will pass through the first adjusting roller 17 and the second adjusting roller 18. Under the elastic force of the compression spring 15, the yarn tension can be adjusted to avoid the yarn being too tight and breaking. It is convenient to use.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A yarn guiding device for knitting equipment, comprising a yarn guiding base (1), characterized in that, The yarn guide base (1) is fixedly installed with a first mounting block (2) and a second mounting block (3) on both sides respectively. The first mounting block (2) and the second mounting block (3) are each equipped with an internal fixing ring (6) by a rotation positioning component. The internal fixing ring (6) is equipped with a yarn guiding component. The top of the yarn guide base (1) is equipped with two first adjusting rollers (17) and a second adjusting roller (18) by a tension adjustment component.

2. The yarn guiding device for a knitting machine according to claim 1, characterized in that, The rotary positioning assembly includes a rotary groove (4) formed on the side of the first mounting block (2) and the second mounting block (3). Rotary bearings (5) are fixedly installed on the inner walls of both rotary grooves (4), and an internal fixing ring (6) is fixedly installed on the inner wall of the rotary bearings (5).

3. The yarn guiding device for a knitting machine according to claim 2, characterized in that, A positioning block (10) is fixedly installed on one side of the internal fixing ring (6), and a fixing bolt (11) is threaded on the positioning block (10). Four bolt slots (12) are opened on one side of the first mounting block (2) and the second mounting block (3), and one end of the fixing bolt (11) is threaded in a corresponding bolt slot (12).

4. The yarn guiding device for a knitting machine according to claim 1, characterized in that, The yarn guiding assembly includes two rotating frames (7) fixedly installed inside the inner fixing ring (6), and a first guide roller (8) and a second guide roller (9) are rotatably sleeved on the two rotating frames (7).

5. A yarn guiding device for knitting equipment according to claim 1, characterized in that, The first mounting block (2) and the second mounting block (3) are offset, with the first adjusting roller (17) located on one side of the first mounting block (2) and the second adjusting roller (18) located on one side of the second mounting block (3).

6. A yarn guiding device for knitting equipment according to claim 1, characterized in that, The tension adjustment assembly includes two convex grooves (13) on the top of the yarn guide base (1), a convex slider (14) is slidably installed on the convex grooves (13), a fixing block (16) is fixedly installed on the top of the convex slider (14), and a first adjusting roller (17) and a second adjusting roller (18) are respectively rotatably installed on the top of the two fixing blocks (16).

7. A yarn guiding device for knitting equipment according to claim 6, characterized in that, A compression spring (15) is fixedly installed between the side of the convex slider (14) and the inner wall of the convex groove (13).

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