Yarn warping machine

Abstract

The utility model relates to the field of yarn processing, and discloses a yarn warping machine which comprises a base, one end of the top of the base is fixedly connected with a first supporting frame, the inner side wall of the first supporting frame is provided with a collecting assembly, the other end of the top of the base is fixedly connected with a placing table, and the top of the placing table is fixedly connected with a supporting rod. A fourth supporting frame is fixedly connected to the top of the base, a linear motor is fixedly connected to the top of the fourth supporting frame, a sliding plate is fixedly connected to the output end of the linear motor, a transmission rod is fixedly connected to the top of the sliding plate, and a limiting sleeve is fixedly connected to the top end of the transmission rod. The linear motor operates to drive the transmission rod to move back and forth through the sliding plate, and the transmission rod can drive the limiting sleeve to move back and forth when moving, so that yarns can be uniformly positioned on the surface of the collecting roller when being collected, and the tension of the yarns at different positions of the collecting roller is ensured to be the same.

Description

Technical Field

[0001] The utility model relates to the technical field of yarn processing, and particularly relates to a yarn warping machine. Background Technique

[0002] Warping is a process of parallel winding a certain number of warp yarns on a warp beam or a loom beam according to specified lengths and widths. The warp yarns after warping are used for sizing and threading. Warping requires that the tensions of all warp yarns be equal, they are evenly distributed on the warp beam or loom beam, and the arrangement of colored yarns conforms to the process regulations. A warping machine is used in yarn warping. Therefore, the existing yarn warping machines have been continuously innovated and developed. It can be seen that the current warping machines basically meet people's needs, but there are still some problems.

[0003] For example, the patent document with the publication number CN213766150U discloses a yarn warping machine, which includes a yarn supply mechanism for providing warp yarns, a tension adjustment mechanism for adjusting the tension of the warp yarns, and a collection mechanism for collecting the warp yarns, which are arranged in sequence along the advancing direction of the warp yarns; the tension adjustment mechanism includes a tension adjustment frame which is vertically arranged, and a first fixed tension adjustment roller, a second fixed tension adjustment roller and a movable tension adjustment roller are arranged on the tension adjustment frame. The first fixed tension adjustment roller and the second fixed tension adjustment roller are rotatably connected to the tension adjustment frame; tension adjustment grooves are provided at both positions of the movable tension adjustment roller on the tension adjustment frame, and tension adjustment sliders sliding in the vertical direction are arranged in the tension adjustment grooves. Both ends of the movable tension adjustment roller are rotatably connected to the tension adjustment sliders. The tension adjustment sliders drive the movable tension adjustment roller to slide in the vertical direction, thereby adjusting the tension of the warp yarns. This application has the effect of adjusting the tension of the warp yarns, making the warp yarns taut and making the warping stable.

[0004] However, when the above device is actually used, only the tension adjustment slider drives the movable tension adjustment roller to slide in the vertical direction to adjust the tension of the warp yarns. However, during the winding of the yarn, due to the lack of a certain guiding mechanism, the yarn cannot be evenly located on the surface of the collection roller during collection, resulting in different tensions of the yarn at different positions of the collection roller, thus affecting the subsequent use by the staff. Therefore, there is an urgent need for a yarn warping machine to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a yarn warping machine to solve the problem that due to the lack of a certain guiding mechanism, the yarn cannot be evenly located on the surface of the collection roller during collection, resulting in different tensions of the yarn at different positions of the collection roller as mentioned in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions. Disclosed is a yarn warping machine, including a base. One end of the top of the base is fixedly connected with a first support frame. A collecting assembly is arranged on the inner side wall of the first support frame. The other end of the top of the base is fixedly connected with a placing table. A support rod is fixedly connected to the top of the placing table. Two sets of guiding assemblies are arranged on the top of the base. The top of the base is fixedly connected with a third support frame, and the third support frame is located between the two sets of guiding assemblies. A tension adjusting assembly is arranged on the top of the third support frame. The top of the base is fixedly connected with a fourth support frame. A linear motor is fixedly connected to the top of the fourth support frame. The output end of the linear motor is fixedly connected with a sliding plate. A transmission rod is fixedly connected to the top of the sliding plate. The top of the transmission rod is fixedly connected with a limiting sleeve.

[0007] As a preferred technical solution of the present utility model, the collecting assembly includes a driving roller. The driving roller is rotatably connected to the inner side wall of the first support frame. A collecting roller is slidably connected to the outer wall of the driving roller.

[0008] As a preferred technical solution of the present utility model, a limiting groove is formed on the outer wall of the driving roller. A limiting block is fixedly connected to the inner side wall of the collecting roller, and the limiting block is slidably connected to the inside of the limiting groove.

[0009] As a preferred technical solution of the present utility model, a protective box is fixedly connected to the outer wall of one side of the base, and the bottom end of the driving roller penetrates into the inside of the protective box. A servo motor is fixedly connected to the inside of the base. Transmission wheels are fixedly connected to the output end of the servo motor and the bottom end of the driving roller respectively. A transmission belt is arranged on the outer wall of the transmission wheels.

[0010] As a preferred technical solution of the present utility model, the guiding assembly includes a second support frame. The second support frame is fixedly connected to the top of the base. A guiding roller is rotatably connected to the inner side of the top of the second support frame.

[0011] As a preferred technical solution of the present utility model, the tension adjusting assembly includes a mounting frame. The mounting frame is penetrated and installed on the outer wall of the top of the third support frame. A return spring is fixedly connected to the inner bottom wall of the third support frame. A tension roller is connected to the top of the return spring.

[0012] As a preferred technical solution of the present utility model, a guiding rod is fixedly connected to the inner side wall of the top of the fourth support frame, and the top of the transmission rod is slidably connected to the outer wall of the guiding rod.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, the linear motor operation can drive the transmission rod to move back and forth through the slide plate. When the transmission rod moves, it can drive the limit sleeve to move back and forth. The yarn can be limited by the limit sleeve, and when the transmission rod moves back and forth, it can be positioned by the guide rod, so that the yarn can be evenly collected on the surface of the collecting roller when being collected, ensuring that the yarn tensions at different positions of the collecting roller are the same.

[0015] 2. In the present utility model, the tension roller can support the passing yarn, and then drive the tension roller to reset by the elastic force of the return spring, so that the tension roller can be adjusted according to the pressure of the yarn on it, so that the tension of the tension roller on the yarn is maintained at a certain level, improving the quality of yarn warping. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the structure of the collecting mechanism of the present utility model;

[0018] Figure 3 is a schematic diagram of the structure of the tension adjusting mechanism of the present utility model;

[0019] Figure 4 is a schematic diagram of the structure of the guiding mechanism of the present utility model;

[0020] Figure 5 is a schematic cross-sectional view of the side of the warping machine of the present utility model.

[0021] In the figure: 1. Base; 2. First support frame; 3. Protection box; 4. Driving roller; 5. Servo motor; 6. Driving wheel; 7. Transmission belt; 8. Limit groove; 9. Collecting roller; 10. Limit block; 11. Placing table; 12. Support rod; 13. Second support frame; 14. Guide roller; 15. Third support frame; 16. Mounting frame; 17. Return spring; 18. Tension roller; 19. Fourth support frame; 20. Linear motor; 21. Slide plate; 22. Transmission rod; 23. Guide rod; 24. Limit sleeve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figure 1 、 Figure 2 and Figure 4, a yarn warping machine:

[0024] It includes a base 1. One end of the top of the base 1 is fixedly connected with a first support frame 2. A collecting component is arranged on the inner side wall of the first support frame 2. The other end of the top of the base 1 is fixedly connected with a placing table 11. A support rod 12 is fixedly connected to the top of the placing table 11. Two groups of guiding components are arranged on the top of the base 1. A third support frame 15 is fixedly connected to the top of the base 1, and the third support frame 15 is located between the two groups of guiding components. A tension adjusting component is arranged on the top of the third support frame 15. A fourth support frame 19 is fixedly connected to the top of the base 1. A linear motor 20 is fixedly connected to the top of the fourth support frame 19. The output end of the linear motor 20 is fixedly connected with a sliding plate 21. A transmission rod 22 is fixedly connected to the top of the sliding plate 21. The top end of the transmission rod 22 is fixedly connected with a limiting sleeve 24. A guiding rod 23 is fixedly connected to the inner side wall of the top end of the fourth support frame 19, and the top end of the transmission rod 22 is slidably connected to the outer wall of the guiding rod 23.

[0025] When using the warping machine to warp the yarn, by placing the yarn inside the support rod 12, passing the yarn through the two groups of guiding components, making the yarn pass through the tension adjusting component, and then running the collecting component, the yarn is warped by running the collecting component. When warping the yarn, by running the linear motor 20, the transmission rod 22 can be driven by the sliding plate 21 to move back and forth. When the transmission rod 22 moves, the limiting sleeve 24 can be driven to move back and forth. The yarn can be limited by the limiting sleeve 24. When the transmission rod 22 moves back and forth, it can be positioned by the guiding rod 23, so that the yarn can be evenly on the surface of the collecting roller during collection, ensuring that the tension of the yarn at different positions of the collecting roller is the same.

[0026] In a preferred embodiment, the collecting component includes a transmission roller 4. The transmission roller 4 is rotatably connected to the inner side wall of the first support frame 2. A collecting roller 9 is slidably connected to the outer wall of the transmission roller 4. A limiting groove 8 is opened on the outer wall of the transmission roller 4. A limiting block 10 is fixedly connected to the inner side wall of the collecting roller 9, and the limiting block 10 is slidably connected to the inside of the limiting groove 8.

[0027] By rotating the transmission roller 4, the collecting roller 9 can be driven to rotate. When the collecting roller 9 rotates, the yarn can be collected. By the limiting block 10 being slidably connected to the inside of the limiting groove 8, the stability of the connection between the collecting roller 9 and the transmission roller 4 is ensured, and it is convenient for the staff to install and disassemble the collecting roller 9.

[0028] Please refer to Figure 1 、 Figure 3 and Figure 5 , a yarn warping machine:

[0029] One side outer wall of the base 1 is fixedly connected with a protective box 3, and the bottom end of the driving roller 4 penetrates through the inside of the protective box 3. A servo motor 5 is fixedly connected inside the base 1. The output end of the servo motor 5 and the bottom end of the driving roller 4 are both fixedly connected with a transmission wheel 6, and a transmission belt 7 is arranged on the outer wall of the transmission wheel 6.

[0030] The transmission wheel 6 and the transmission belt 7 can be protected by the protective box 3. By running the servo motor 5, the driving roller 4 can be driven to rotate through the transmission wheel 6 and the transmission belt 7, so that the driving roller 4 can be used normally.

[0031] In a preferred embodiment, the guiding assembly includes a second support frame 13. The second support frame 13 is fixedly connected to the top of the base 1, and a guiding roller 14 is rotatably connected to the inner side of the top end of the second support frame 13.

[0032] The second support frame 13 can provide an installation position for the guiding roller 14. The yarn can be guided and transmitted through the guiding roller 14, so that the yarn can be warped normally.

[0033] In a preferred embodiment, the tension adjusting assembly includes a mounting frame 16. The mounting frame 16 penetrates through the top outer wall of the third support frame 15. A return spring 17 is fixedly connected to the inner bottom wall of the third support frame 15, and the top end of the return spring 17 is connected with a tension roller 18.

[0034] The mounting frame 16 can provide an installation position for the return spring 17. The passing yarn can be supported by the tension roller 18, and then the return spring 17 drives the tension roller 18 to reset, so that the tension roller 18 can be adjusted according to the pressure of the yarn on it, so that the tension of the tension roller 18 on the yarn is maintained constant, improving the quality of yarn warping.

[0035] Working principle: When using a warping machine to warp yarn, the yarn is placed inside the support rod 12, and the yarn is passed through two sets of guiding components. The yarn can be guided and conveyed through the guiding roller 14, so that the yarn passes through the tension adjusting component. The tension roller 18 can support the passing yarn, and then the elastic force of the return spring 17 drives the tension roller 18 to reset, so that the tension roller 18 can be adjusted according to the pressure of the yarn on it, so that the tension of the tension roller 18 on the yarn is maintained at a certain level. Then, the operation of the servo motor 5 can drive the driving roller 4 to rotate through the driving wheel 6 and the transmission belt 7. When the driving roller 4 rotates, it can drive the collecting roller 9 to rotate. When the collecting roller 9 rotates, it can collect the yarn. When warping the yarn, the operation of the linear motor 20 can drive the transmission rod 22 to move back and forth through the slide plate 21. When the transmission rod 22 moves, it can drive the limit sleeve 24 to move back and forth. The yarn can be limited through the limit sleeve 24, and when the transmission rod 22 moves back and forth, it can be positioned through the guide rod 23, so that the yarn can be evenly located on the surface of the collecting roller during collection, ensuring that the tension of the yarn at different positions of the collecting roller is the same.

[0036] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A yarn warping machine, comprising a base (1), characterized in that: A first support frame (2) is fixedly connected to one end of the top of the base (1), and a collecting assembly is provided on the inner side wall of the first support frame (2). A placing table (11) is fixedly connected to the other end of the top of the base (1), and a supporting rod (12) is fixedly connected to the top of the placing table (11). Two groups of guide assemblies are provided on the top of the base (1). A third support frame (15) is fixedly connected to the top of the base (1), and the third support frame (15) is located between the two groups of guide assemblies. A tension adjustment assembly is provided on the top of the third support frame (15). A fourth support frame (19) is fixedly connected to the top of the base (1), and a linear motor (20) is fixedly connected to the top of the fourth support frame (19). The output end of the linear motor (20) is fixedly connected to a slide plate (21), and the top of the slide plate (21) is fixedly connected to a transmission rod (22), and the top of the transmission rod (22) is fixedly connected to a limiting sleeve (24).

2. A yarn warping machine according to claim 1, characterized in that: The collecting assembly comprises a transmission roller (4), wherein the transmission roller (4) is rotatably connected to the inner wall of the first support frame (2), and the outer wall of the transmission roller (4) is slidably connected to a collecting roller (9).

3. A yarn warping machine according to claim 2, characterized in that: The outer wall of the driving roller (4) is provided with a limiting groove (8), the inner wall of the collecting roller (9) is fixedly connected to a limiting block (10), and the limiting block (10) is slidably connected to the inner side of the limiting groove (8).

4. A yarn warping machine according to claim 1, characterized in that: A protective box (3) is fixedly connected to an outer wall of one side of the base (1), and the bottom end of the transmission roller (4) passes through the inner side of the protective box (3). A servo motor (5) is fixedly connected to the inside of the base (1), and a transmission wheel (6) is fixedly connected to the output end of the servo motor (5) and the bottom end of the transmission roller (4). A transmission belt (7) is arranged on the outer wall of the transmission wheel (6).

5. A yarn warping machine according to claim 1, characterized in that: The guide assembly comprises a second support frame (13), the second support frame (13) being fixedly connected to the top of the base (1), and a guide roller (14) being rotatably connected to the inner side of the top end of the second support frame (13).

6. A yarn warping machine according to claim 1, characterized in that: The tension adjustment assembly comprises a mounting frame (16), wherein the mounting frame (16) is installed through the top outer wall of the third support frame (15), a return spring (17) is fixedly connected to the inner bottom wall of the third support frame (15), and a tension roller (18) is connected to the top end of the return spring (17).

7. A yarn warping machine according to claim 1, characterized in that: The inner side wall at the top end of the fourth support frame (19) is fixedly connected to a guide rod (23), and the top end of the transmission rod (22) is slidably connected to the outer wall of the guide rod (23).

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