Winding and rolling mechanism for knitted fabric production

Abstract

The utility model discloses a winding mechanism for knitted fabric production, which comprises a bottom plate, the left side of the bottom plate is fixedly connected with a first vertical plate, and the right side of the bottom plate is fixedly connected with a second vertical plate. By means of the positioning plate, the movable frame, the guide roller, the connecting plate and the electric push rod, produced knitted fabric penetrates through the bottom of the guide roller, one side of the knitted fabric continues to be pulled, the knitted fabric is fixed to the winding roller, in the winding process of the knitted fabric, the electric push rod can be opened, and a telescopic shaft of the electric push rod drives the movable frame to move up and down; a movable frame drives a guide roller to move up and down to adjust the winding tightness of the knitted fabric, a push-pull rod is moved downwards, the push-pull rod drives a movable plate and an insertion rod at the top of the movable plate to move downwards to a proper position, a winding roller is moved till a mounting block at one end of the winding roller is inserted into an inner cavity of a mounting groove, and the push-pull rod is loosened; and an inserting rod at the top of the movable plate rebounds and is inserted into an inner cavity of the mounting block under the action of a spring, so that quick mounting of the winding roller is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of knitting cloth production, in particular to a winding and rewinding mechanism for knitting cloth production. Background Art

[0002] Knitting cloth is a fabric formed by bending yarns into loops and interlacing them with knitting needles. It is divided into warp knitted cloth and weft knitted cloth. Knitting cloth has the characteristics of soft texture, moisture absorption and breathability, elasticity and extensibility;

[0003] For example, the Chinese utility model provides a "winding and rewinding machine for knitting cloth production" with the patent number: 202420418948.8. This patent includes a support bottom plate and a rewinding roller. A first fixing plate is fixedly arranged on the top of the support bottom plate. A fixing rod is rotatably connected inside the first fixing plate. A fixing groove is formed at the right end of the fixing rod, which can quickly disassemble the rewinding roller from the winding and rewinding mechanism, reducing the time required for disassembling the rewinding roller;

[0004] Although the above document solves the problem that the whole process of disassembling the rewinding roller is rather troublesome after the winding and rewinding of the existing winding and rewinding mechanism is completed, it still has the disadvantage of not having a winding tightness adjustment function. The problem of loose winding may occur during the knitting cloth rewinding process. Without adjustment, it will affect the overall rewinding quality. Therefore, a winding and rewinding mechanism for knitting cloth production is introduced here. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a winding and rewinding mechanism for knitting cloth production, which has the advantage of having a winding tightness adjustment function.

[0006] To achieve the above object, the utility model provides the following technical solution: A winding and rewinding mechanism for knitting fabric production, including a bottom plate, a first vertical plate is fixedly connected to the left side of the bottom plate, a second vertical plate is fixedly connected to the right side of the bottom plate, movable shafts penetrate through the tops of the first vertical plate and the second vertical plate, mounting plates are fixedly connected to the opposite ends of the movable shafts, mounting grooves are formed on the opposite sides of the mounting plates, mounting blocks are movably connected to the inner cavities of the mounting grooves, positioning discs are fixedly connected to the opposite sides of the mounting blocks, a winding roller is fixedly connected between the positioning discs, a through groove is formed at the bottom of the mounting plate, a groove is formed on one side of the inner cavity of the through groove, a spring is fixedly connected to the bottom of the groove, a movable plate is fixedly connected to the top of the spring, a plug rod is fixedly connected to the top of the movable plate, the top of the plug rod penetrates into the inner cavity of the mounting block, a push-pull rod is fixedly connected to the bottom of the movable plate, positioning plates are fixedly connected to both sides of the top of the bottom plate, a movable frame is movably connected to the surface of the positioning plate, a guiding roller is movably connected between the movable frames, a connecting plate is fixedly connected to the top of one side of the movable frame, an electric push rod is fixedly connected to the bottom of the connecting plate, a motor is fixedly connected to the side of the second vertical plate close to the first vertical plate, a first transmission wheel is fixedly connected to the output shaft of the motor, and a second transmission wheel is fixedly connected to one end of the movable shaft.

[0007] As a preferred solution, a push handle is fixedly connected to the side of the first vertical plate away from the second vertical plate, and a soft pad is fixedly connected to the inner wall of the push handle.

[0008] As a preferred solution, moving wheels are fixedly connected to the bottoms of the first vertical plate and the second vertical plate, and the moving wheels are evenly distributed on the front side and the rear side of the bottoms of the first vertical plate and the second vertical plate.

[0009] As a preferred solution, an anti-slip sleeve is fixedly connected to the surface of the winding roller, and the material of the anti-slip sleeve is synthetic rubber.

[0010] As a preferred solution, balls are movably connected to both sides of the positioning plate, and the sides of the balls away from the positioning plate are in contact with the inner walls of the movable frames.

[0011] As a preferred solution, a limiting sleeve is fixedly connected to the top of the side of the first vertical plate away from the second vertical plate, and one side of the limiting sleeve is fixedly connected to one end of the movable shaft.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model passes through a positioning plate, a movable frame, a guiding roller, a connecting plate and an electric push rod. The knitted fabric produced is passed through the bottom of the guiding roller, and one side of the knitted fabric is continuously pulled and fixed on the winding roller. During the winding process of the knitted fabric, the electric push rod can be opened, and the telescopic shaft of the electric push rod drives the movable frame to move up and down, and the movable frame drives the guiding roller to move up and down to adjust the winding tightness of the knitted fabric. The utility model passes through a mounting plate, a mounting groove, a mounting block, a through groove, a groove, a spring, a movable plate, a plug rod and a push rod. Move the push rod downward, the push rod drives the movable plate and the plug rod on its top to move downward to an appropriate position, move the winding roller until the mounting block at one end of it is inserted into the inner cavity of the mounting groove, release the push rod, and the plug rod on the top of the movable plate rebounds and inserts into the inner cavity of the mounting block under the action of the spring, so as to complete the rapid installation of the winding roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structure diagram of the utility model;

[0015] Figure 2 is a front view schematic diagram of the structure of the utility model;

[0016] Figure 3 For the utility model Figure 2 is a partial enlarged schematic diagram of part A in it.

[0017] In the figure: 1. bottom plate; 2. first vertical plate; 3. second vertical plate; 4. movable shaft; 5. mounting plate; 6. mounting groove; 7. mounting block; 8. positioning disk; 9. winding roller; 10. through groove; 11. groove; 12. spring; 13. movable plate; 14. plug rod; 15. push rod; 16. positioning plate; 17. movable frame; 18. guiding roller; 19. connecting plate; 20. electric push rod; 21. motor; 22. first transmission wheel; 23. second transmission wheel; 24. moving wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying 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 the embodiments. Based on the embodiments in 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.

[0019] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present utility model. The "in one embodiment" appearing in different places in this specification does not all refer to the same embodiment, nor is it an independent or selective embodiment that is mutually exclusive with other embodiments.

[0020] Embodiment 1:

[0021] Please refer to Figures 1-3 As shown in the figure, the present utility model provides a winding and coiling mechanism for knitting fabric production, including a bottom plate 1. A first vertical plate 2 is fixedly connected to the left side of the bottom plate 1, and a second vertical plate 3 is fixedly connected to the right side of the bottom plate 1. A movable shaft 4 penetrates through the tops of the first vertical plate 2 and the second vertical plate 3. Opposite ends of the movable shaft 4 are fixedly connected with mounting plates 5. Mounting grooves 6 are formed on the opposite sides of the mounting plates 5. Mounting blocks 7 are movably connected to the inner cavities of the mounting grooves 6. Positioning disks 8 are fixedly connected to the opposite sides of the mounting blocks 7. A coiling roller 9 is fixedly connected between the positioning disks 8. A through groove 10 is formed at the bottom of the mounting plate 5. A groove 11 is formed on one side of the inner cavity of the through groove 10. A spring 12 is fixedly connected to the bottom of the inner cavity of the groove 11. The top of the spring 12 is fixedly connected with a movable plate 13. A plug rod 14 is fixedly connected to the top of the movable plate 13. The top of the plug rod 14 penetrates into the inner cavity of the mounting block 7. A push-pull rod 15 is fixedly connected to the bottom of the movable plate 13. Positioning plates 16 are fixedly connected to both sides of the top of the bottom plate 1. A movable frame 17 is movably connected to the surface of the positioning plates 16. A guiding roller 18 is movably connected between the movable frames 17. A connecting plate 19 is fixedly connected to the top of one side of the movable frame 17. An electric push rod 20 is fixedly connected to the bottom of the connecting plate 19. A motor 21 is fixedly connected to the side of the second vertical plate 3 close to the first vertical plate 2. A first transmission wheel 22 is fixedly connected to the output shaft of the motor 21. A second transmission wheel 23 is fixedly connected to one end of the movable shaft 4. Pass the produced knitting fabric through the bottom of the guiding roller 18, continue to pull one side of the knitting fabric and fix it on the coiling roller 9. During the coiling process of the knitting fabric, the electric push rod 20 can be opened. The telescopic shaft of the electric push rod 20 drives the movable frame 17 to move up and down, and the movable frame 17 drives the guiding roller 18 to move up and down to adjust the coiling tightness of the knitting fabric.

[0022] The application of the positioning plate 16, the movable frame 17, the guiding roller 18, the connecting plate 19 and the electric push rod 20 in this technical solution is provided. The coiling tightness of the knitting fabric is adjusted in real time by setting a tightness adjusting mechanism.

[0023] Embodiment 2:

[0024] On the basis of Embodiment 1, as shown in the present utility model Figures 1-2 in the figure, a push handle is fixedly connected to the side of the first vertical plate 2 away from the second vertical plate 3. A soft pad is fixedly connected to the inner wall of the push handle. Movable wheels 24 are fixedly connected to the bottoms of the first vertical plate 2 and the second vertical plate 3. The movable wheels 24 are evenly distributed on the front side and the rear side of the bottoms of the first vertical plate 2 and the second vertical plate 3. An anti-slip sleeve is fixedly connected to the surface of the coiling roller 9. The material of the anti-slip sleeve is synthetic rubber.

[0025] By adopting the above technical solution, the main purpose is to facilitate the movement of the winding mechanism, endow the winding mechanism with the function of movement and increase the surface friction of the winding roller 9. The knitting fabric production worker holds the push handle by hand and pushes the knitting fabric winding mechanism to move through the push handle. The four sets of moving wheels 24 can not only stably support the bottom of the winding mechanism, but also endow the winding mechanism with the function of movement. The anti-slip sleeve is wrapped on the surface of the winding roller 9, which can improve the surface friction of the winding roller 9 and improve the winding efficiency of the knitting fabric.

[0026] Embodiment 3:

[0027] On the basis of Embodiment 2, as shown in the present utility model Figures 1-2 Both sides of the positioning plate 16 are movably connected with balls, and the side of the ball away from the positioning plate 16 is in contact with the inner wall of the movable frame 17. The top of the first vertical plate 2 on the side away from the second vertical plate 3 is fixedly connected with a limit sleeve, and one side of the limit sleeve is fixedly connected with one end of the movable shaft 4.

[0028] By adopting the above technical solution, the main purpose is to reduce the friction between the surface of the positioning plate 16 and the inner wall of the movable frame 17 and limit one end of the movable shaft 4. As the movable frame 17 moves on the surface of the positioning plate 16, the balls roll on the inner wall of the movable frame 17, making the movement of the movable frame 17 on the surface of the positioning plate 16 smoother. The diameter of the limit sleeve is larger than that of the movable shaft 4, which limits one end of the movable shaft 4 and makes the rotation of the movable shaft 4 more stable.

[0029] The working principle of the present utility model is as follows: First, move the push-pull rod 15 downward. The push-pull rod 15 drives the movable plate 13 and the insertion rod 14 on its top to move downward to an appropriate position. Move the winding roller 9 until the mounting block 7 at one end of it is inserted into the inner cavity of the mounting groove 6. Release the push-pull rod 15, and the insertion rod 14 on the top of the movable plate 13 rebounds and inserts into the inner cavity of the mounting block 7 under the action of the spring 12, thereby completing the rapid installation of the winding roller 9. Pass the produced knitting fabric through the bottom of the guide roller 18, continue to pull one side of the knitting fabric and fix it on the winding roller 9. Turn on the motor 21, the output shaft of the motor 21 drives the first transmission wheel 22 to rotate, the first transmission wheel 22 drives the second transmission wheel 23 to rotate, the second transmission wheel 23 drives the movable shaft 4 to rotate, and the movable shaft 4 drives the winding roller 9 to rotate. During the winding process of the knitting fabric, the electric push rod 20 can be turned on. The telescopic shaft of the electric push rod 20 drives the movable frame 17 to move up and down, and the movable frame 17 drives the guide roller 18 to move up and down to adjust the winding tightness of the knitting fabric.

[0030] Importantly, it should be noted that the construction and arrangement of the present application shown in multiple different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible without materially departing from the novel teachings and advantages of the subject matter described in this application (e.g., changes in the dimensions, scales, structures, shapes and proportions of various elements, as well as parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, colors, orientations, etc.). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature, number or position of discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means plus function" clause is intended to cover the structures that perform the recited function herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility model. Therefore, the present utility model is not limited to a particular embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0031] In addition, in order to provide a concise description of the exemplary embodiments, all features of the actual embodiments may not be described (i.e., those features that are not relevant to the currently considered best mode of implementing the present utility model or those features that are not relevant to the implementation of the present utility model).

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting the protection scope of the present utility model. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present utility model.

Claims

1. A winding and coiling mechanism for knitting fabric production, comprising a bottom plate (1), characterized in that: On the left side of the bottom plate (1), a first vertical plate (2) is fixedly connected. On the right side of the bottom plate (1), a second vertical plate (3) is fixedly connected. The tops of the first vertical plate (2) and the second vertical plate (3) are both connected through a movable shaft (4). The opposite ends of the movable shaft (4) are both fixedly connected with mounting plates (5). On the opposite sides of the mounting plates (5), mounting grooves (6) are respectively opened. Inside the cavities of the mounting grooves (6), mounting blocks (7) are movably connected. On the opposite sides of the mounting blocks (7), positioning discs (8) are fixedly connected. Between the positioning discs (8), a winding roller (9) is fixedly connected. At the bottom of the mounting plate (5), a through groove (10) is opened. On one side of the cavity of the through groove (10), a groove (11) is opened. At the bottom of the cavity of the groove (11), a spring (12) is fixedly connected. The top of the spring (12) is fixedly connected with a movable plate (13). The top of the movable plate (13) is fixedly connected with a plug rod (14). The top of the plug rod (14) penetrates into the cavity of the mounting block (7). The bottom of the movable plate (13) is fixedly connected with a push-pull rod (15). On both sides of the top of the bottom plate (1), positioning plates (16) are fixedly connected. On the surfaces of the positioning plates (16), movable frames (17) are movably connected. Between the movable frames (17), a guiding roller (18) is movably connected. At the top of one side of the movable frame (17), a connecting plate (19) is fixedly connected. At the bottom of the connecting plate (19), an electric push rod (20) is fixedly connected. On the side of the second vertical plate (3) close to the first vertical plate (2), a motor (21) is fixedly connected. The output shaft of the motor (21) is fixedly connected with a first transmission wheel (22). One end of the movable shaft (4) is fixedly connected with a second transmission wheel (23).

2. The winding and coiling mechanism for knitting fabric production according to claim 1, wherein: On the side of the first vertical plate (2) away from the second vertical plate (3), a push handle is fixedly connected. Inside the wall of the push handle, a soft pad is fixedly connected.

3. A winding and coiling mechanism for knitting fabric production according to claim 1, characterized in that: At the bottoms of both the first vertical plate (2) and the second vertical plate (3), moving wheels (24) are fixedly connected. The moving wheels (24) are evenly distributed on the front side and the rear side of the bottoms of the first vertical plate (2) and the second vertical plate (3).

4. A winding and coiling mechanism for knitting fabric production according to claim 1, characterized in that: On the surface of the winding roller (9), an anti-slip sleeve is fixedly connected. The material of the anti-slip sleeve is synthetic rubber.

5. A winding and coiling mechanism for knitting fabric production according to claim 1, characterized in that: On both sides of the positioning plate (16), balls are movably connected. The sides of the balls away from the positioning plate (16) are in contact with the inner walls of the movable frames (17).

6. The winding and coiling mechanism for knitting fabric production according to claim 1, wherein: At the top of the side of the first vertical plate (2) away from the second vertical plate (3), a limiting sleeve is fixedly connected. One side of the limiting sleeve is fixedly connected with one end of the movable shaft (4).

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