Yarn positioning structure for textile production

Abstract

The utility model belongs to the technical field of spinning yarns, and discloses a yarn positioning structure for spinning production, which comprises a spinning winding shaft, a fixing ring is sleeved on the outer side of the shaft end of the spinning winding shaft, and a transverse frame is fixedly arranged on the outer side of the fixing ring. The positioning assembly comprises a positioning frame which slides in a transverse groove of the transverse frame, a wire groove is formed in the surface of the side, facing the spinning winding shaft, of the positioning frame, an anti-falling frame is arranged on the outer side of the positioning frame in an attached mode, a rolling shaft is rotationally arranged in the anti-falling frame, and the rolling shaft is connected with the positioning frame. The positioning frame in the positioning assembly is matched with the structural design of a rolling shaft, drawn-out silk threads are bundled and pressed through the structural design of the rolling shaft, stable positioning of a spinning winding drum is kept, in the silk drawing process, the silk threads penetrate through an arc groove of the positioning frame to be limited and bundled, and the situation that the silk threads are broken in the silk drawing process is avoided. And the problem of deflection traction and pulling is solved, and the positioning stability during wire drawing is kept.

Description

Technical Field

[0001] This utility model belongs to the field of textile yarn technology, specifically a yarn positioning structure for textile production. Background Technology

[0002] The original meaning of textiles comes from the general term for spinning and weaving. Modern three-dimensional weaving technology, modern electrostatic nano-web forming technology, etc., produce clothing, industrial and decorative textiles. Therefore, modern textiles refer to a multi-scale structural processing technology of fibers or fiber assemblies. Ancient Chinese textile and dyeing technology has a very long history. As early as the primitive society, in order to adapt to climate changes, the ancients already knew how to use local materials and natural resources as raw materials for textiles and dyeing, as well as to make simple hand textile tools.

[0003] Meanwhile, a yarn positioning structure for textile production, with announcement number CN221759226U, is disclosed, comprising: a winding rod, with multiple positioning components arranged above the winding rod, each positioning component including a positioning block, mounting frames connected to both the front and rear sides of the positioning block, a rotating frame rotatably connected between the two sides of the inner wall of the mounting frame via a rotating shaft, and an arc-shaped positioning cover connected below the rotating frame; and a limiting component disposed between the mounting frame and the arc-shaped positioning cover.

[0004] In the above-mentioned yarn positioning structure for textile production, the yarn is placed inside the positioning cover and clamped during use. However, after the yarn is pulled apart, the yarn loses the positioning structure. When the yarn is drawn, the yarn will be skewed, which will cause the yarn take-up drum to shift laterally and affect the stability of the yarn drawing and positioning.

[0005] Therefore, a yarn positioning structure for textile production is proposed to address the above problems. Utility Model Content

[0006] To address the problems mentioned in the background art, this utility model provides a yarn positioning structure for textile production, which has the effect of maintaining the stable positioning of the drawn yarn, thus ensuring the stability of the yarn during the drawing process.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a yarn positioning structure for textile production, comprising a spinning take-up shaft, a fixing ring sleeved on the outer side of the shaft end of the spinning take-up shaft, a crossbeam fixedly mounted on the outer side of the fixing ring, and a positioning component disposed inside the crossbeam.

[0008] The positioning assembly includes a positioning frame that slides inside the transverse groove of the cross frame. The positioning frame has a groove on one side surface facing the spinning take-up shaft. An anti-detachment frame is attached to the outside of the positioning frame. A roller is rotatably installed inside the anti-detachment frame. A limit frame is fixed at the other end of the cross frame.

[0009] Preferably, one end of the spinning take-up shaft is provided with a belt drive pulley, and the other end is connected to the drive pulley of the drive motor.

[0010] Preferably, a T-shaped positioning block that is inserted into the positioning frame is fixedly provided on the right side of the anti-detachment frame.

[0011] Preferably, the front side of the cross frame is provided with a second screw that passes through the limiting frame, and the second screw is spirally arranged with the cross frame.

[0012] Preferably, the limiting frame has a sliding groove inside, a slider is slidably provided inside the limiting frame, a screw rod passes through the inside of the slider, and a magnetic suction plate that fits with the positioning component is rotatably provided at one end of the screw rod.

[0013] Preferably, a second spring is sleeved on the outer side of the screw, the second spring is located between the slider and the magnetic plate, and a rotating head is fixedly provided at the other end of the screw.

[0014] Preferably, a pull block is fixedly provided on the right side of the slider, and a T-shaped groove is provided inside the limiting frame.

[0015] Preferably, both ends of the positioning frame are provided with guide shafts that are fixed to the cross frame, and a spring is sleeved on the outside of the guide shaft.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. This utility model uses a positioning frame in the positioning component in conjunction with a roller structure design. The roller structure design gathers and presses the drawn yarn, maintaining the stable positioning of the spinning take-up drum. During the yarn drawing process, the yarn passes through the arc groove of the positioning frame for limiting and gathering, avoiding the problem of skewing and pulling of the yarn during the yarn drawing process, and maintaining the positioning stability during yarn drawing.

[0018] 2. This utility model uses a slider and screw structure design to work with spring two to press the positioning frame and anti-detachment frame against the outside of the take-up drum, thereby pressing and positioning them outside the spinning take-up shaft to complete the limiting. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2This is an enlarged structural schematic diagram of the roller of this utility model;

[0021] Figure 3 This is a schematic diagram of the installation structure of the crossbar of this utility model;

[0022] Figure 4 This is a schematic diagram of the mounting structure of the slider of this utility model.

[0023] In the diagram: 1. Spinning take-up beam; 2. Belt drive pulley; 3. Fixing ring; 4. Cross frame; 5. Limiting frame;

[0024] 6. Positioning assembly; 61. Positioning frame; 62. T-shaped positioning block; 63. Anti-slip bracket; 64. Roller; 65. Guide shaft; 66. Spring 1;

[0025] 7. Magnetic plate; 8. Screw 1; 9. Spring 2; 10. Slider; 11. Rotating head; 12. Pull block; 13. Screw 2. Detailed Implementation

[0026] 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.

[0027] The following describes an embodiment of this utility model based on its overall structure.

[0028] like Figures 1 to 4 As shown, this utility model provides a yarn positioning structure for textile production, including a spinning take-up shaft 1. A fixing ring 3 is sleeved on the outer side of the shaft end of the spinning take-up shaft 1. A cross frame 4 is fixedly mounted on the outer side of the fixing ring 3. The cross frame 4 is fixedly installed through the fixing ring 3, providing an installation support structure for the positioning component 6. The positioning component 6 is located inside the cross frame 4.

[0029] The positioning component 6 includes a positioning frame 61 that slides inside the transverse groove of the cross frame 4. The positioning frame 61 has a groove on one side of its surface facing the spinning take-up shaft 1. An anti-detachment frame 63 is attached to the outside of the positioning frame 61. A roller 64 is rotatably mounted inside the anti-detachment frame 63. A limiting frame 5 is fixed at the other end of the cross frame 4. The anti-detachment frame 63 plays a major positioning role, and the added roller 64 pulls the yarn.

[0030] In this embodiment, one end of the spinning take-up shaft 1 is provided with a belt drive wheel 2, and the other end is connected to the drive wheel of the drive motor to provide a drive source and control the spinning take-up shaft 1 to rotate.

[0031] The right side of the anti-slip bracket 63 is fixedly provided with a T-shaped positioning block 62 that is inserted into the positioning bracket 61, so as to facilitate quick fixation of the anti-slip bracket 63 structure.

[0032] The front side of the cross frame 4 is provided with a screw rod 13 that passes through the limiting frame 5, and the screw rod 13 is spirally connected to the cross frame 4. The limiting frame 5 is quickly fixed by the screw rod 13.

[0033] The limiting frame 5 has a sliding groove inside, and a slider 10 is slidably installed inside the limiting frame 5. A screw 8 passes through the inside of the slider 10. One end of the screw 8 is rotatably provided with a magnetic suction plate 7 that fits with the positioning component 6. The movement and adjustment of the internal screw 8 are controlled by the movement and adjustment of the slider 10.

[0034] A spring 9 is sleeved on the outside of the screw 8. The spring 9 is located between the slider 10 and the magnetic plate 7. A rotating head 11 is fixed at the other end of the screw 8, and the screw rotates through the rotating head 11.

[0035] A pull block 12 is fixedly provided on the right side of the slider 10, and a T-slot is provided inside the limiting frame 5 to guide the movement of the slider 10.

[0036] Both ends of the positioning frame 61 are provided with guide shafts 65 that are fixed to the cross frame 4. A spring 66 is sleeved on the outside of the guide shaft 65, and the positioning is achieved by pushing the spring 66 on the outside of the guide shaft 65.

[0037] The working principle and process of a yarn positioning structure for textile production:

[0038] When the yarn positioning operation is not performed, the spinning take-up shaft 1 is stationary. The belt drive pulley 2 at one end is connected to the drive motor's drive pulley but not rotating. The fixing ring 3 is securely fitted onto the outer side of the spinning take-up shaft 1. The crossbeam 4 is fixed to the fixing ring 3 by welding or threaded connection, keeping the crossbeam 4 horizontal and stable. In the positioning assembly 6, the positioning frame 61 is in the transverse groove of the crossbeam 4, in its initial position under the elastic force of the spring 66, with its surface groove not in contact with the yarn. The anti-detachment frame 63 is fixed to the positioning frame 61 by a T-shaped positioning block 62. The roller 64 can... The yarn rotates freely but is not pulled by the yarn; the slider 10 is located in the initial position of the groove inside the limiting frame 5, the spring 2 9 is in its natural state, the magnetic plate 7 and the positioning component 6 maintain a certain distance and do not produce a magnetic attraction effect, and the screw 2 13 firmly fixes the limiting frame 5 on the cross frame 4 to ensure the stability of the entire positioning structure. When the yarn needs to be positioned, the drive motor is started first. The drive motor drives the spinning take-up shaft 1 to start rotating through the belt drive wheel 2, so that one end of the yarn passes through the groove on the surface of the positioning frame 61 and then passes around the roller 64 inside the anti-detachment frame 63. Because the yarn is on the spinning take-up shaft Driven by component 1, the yarn begins to wind, generating a certain tension on the positioning frame 61 and the anti-loosening frame 63. At this time, under the tension of the yarn, the positioning frame 61 slides along the guide shaft 65 within the transverse groove of the cross frame 4, simultaneously compressing the spring 66. The elastic force generated by the spring 66 ensures that the positioning frame 61 maintains a certain tension on the yarn, ensuring that the yarn does not loosen during the winding process. The roller 64 inside the anti-loosening frame 63 rotates under the influence of the yarn, reducing friction between the yarn and the anti-loosening frame 63, protecting the yarn surface from wear, and stabilizing the yarn direction. If adjustments to the positioning components are needed... The position of 6 can be finely adjusted by pulling the pull block 12, which causes the slider 10 to slide in the T-slot of the limiting frame 5. When the slider 10 moves, it will drive the screw 8 and the magnetic plate 7 to move. When the magnetic plate 7 is close to the positioning component 6, the magnetic attraction between the magnetic plate 7 and the positioning component 6 will further help to fix the position of the positioning frame 61, preventing it from displacing significantly due to changes in yarn tension. At the same time, by rotating the rotating head 11, the screw depth of the screw 8 in the slider 10 can be adjusted, thereby adjusting the compression degree of the spring 9 and changing the magnetic attraction force of the magnetic plate 7 on the positioning component 6.

[0039] When the yarn winding is complete or the yarn needs to be replaced, the drive motor is turned off, and the spinning take-up shaft 1 stops rotating. At this time, the positioning frame 61 slides back to its initial position along the guide shaft 65 under the elastic force of spring 66, loosening the yarn. If the position of the positioning component 6 needs to be readjusted, the limit frame 5 can be loosened by rotating the screw 13. After manually adjusting the position of the limit frame 5 and the positioning component 6, the screw 13 is tightened to fix them. Throughout the process, the positioning frame 61, the anti-detachment frame 63, the slider 10, and the magnetic plate 7 cooperate with each other. Spring 66 and spring 9 provide elastic force to assist in positioning and resetting, ensuring that the yarn can maintain a stable position and appropriate tension when winding on the spinning take-up shaft 1, thus achieving efficient and accurate yarn positioning.

[0040] 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.

[0041] 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 positioning structure for textile production, comprising a spinning take-up beam (1), characterized in that: A fixing ring (3) is sleeved on the outer side of the shaft end of the spinning take-up shaft (1), and a cross frame (4) is fixed on the outer side of the fixing ring (3). A positioning component (6) is provided inside the cross frame (4). The positioning component (6) includes a positioning frame (61) that slides inside the transverse groove of the cross frame (4). The positioning frame (61) has a groove on one side of its surface facing the spinning take-up shaft (1). An anti-detachment frame (63) is attached to the outside of the positioning frame (61). A roller (64) is rotatably provided inside the anti-detachment frame (63). A limiting frame (5) is fixed at the other end of the cross frame (4).

2. The yarn positioning structure for textile production according to claim 1, characterized in that: One end of the spinning take-up shaft (1) is provided with a belt drive wheel (2), and the other end is connected to the drive wheel of the drive motor.

3. The yarn positioning structure for textile production according to claim 1, characterized in that: The right side of the anti-detachment frame (63) is fixedly provided with a T-shaped positioning block (62) that is inserted into the positioning frame (61).

4. The yarn positioning structure for textile production according to claim 1, characterized in that: The front side of the cross frame (4) is provided with a screw rod (13) that passes through the limiting frame (5), and the screw rod (13) is spirally arranged with the cross frame (4).

5. A yarn positioning structure for textile production according to claim 1, characterized in that: The limiting frame (5) has a sliding groove inside, and a slider (10) is slidably provided inside the limiting frame (5). A screw (8) passes through the inside of the slider (10), and a magnetic suction plate (7) that fits with the positioning component (6) is rotatably provided at one end of the screw (8).

6. The yarn positioning structure for textile production according to claim 5, characterized in that: A second spring (9) is sleeved on the outside of the screw (8). The second spring (9) is located between the slider (10) and the magnetic plate (7). A rotating head (11) is fixedly provided at the other end of the screw (8).

7. A yarn positioning structure for textile production according to claim 5, characterized in that: A pull block (12) is fixedly provided on the right side of the slider (10), and a T-shaped groove is provided inside the limiting frame (5).

8. The yarn positioning structure for textile production according to claim 1, characterized in that: Both ends of the positioning frame (61) are provided with guide shafts (65) that are fixed to the cross frame (4), and a spring (66) is sleeved on the outside of the guide shaft (65).

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