A fabric strength traction and winding mechanism for a double rapier loom

Abstract

The utility model discloses a kind of fabric strength traction upper roll mechanisms for double sword lever loom, it is related to fabric upper roll technical field, including rack, the pressing assembly that is flattened to fabric, the cleaning assembly that is installed on the rack and is cleaned to fabric, the centering assembly that is also equipped with to fabric on the rack and is centered, the adjusting assembly that is also installed on the rack side and is adjusted to fabric tension;The centering assembly includes the placement plate fixedly installed on rack, the bottom of the placement plate is fixedly provided with first motor, the output of the first motor is fixedly installed with bidirectional screw rod, two groups of reverse thread are provided on the bidirectional screw rod.The utility model is centered by setting centering assembly, while being centered and positioned to fabric by positioning block, fabric can also be carded in conveying process, fabric gathered in central position is re-flattened by carding roller, subsequent processing is facilitated and the tension of fabric is adjusted.

Description

Technical Field

[0001] This utility model relates to the field of fabric winding technology, specifically a powerful traction winding mechanism for fabric on a double rapier loom. Background Technology

[0002] In the fabric production process on a double rapier loom, the woven fabric needs to undergo processes such as traction, flattening, cleaning, and tension adjustment before being wound up. Traditional traction and winding mechanisms typically use simple roller conveying and manual adjustment. Because the fabric is prone to deviation during high-speed traction, traditional mechanisms lack automatic correction functions, resulting in uneven winding and affecting subsequent processing.

[0003] An existing patent (authorization announcement number: CN222540001U) discloses a winding machine for textile fabric processing. The key technical points of the solution are: by setting a U-shaped support frame, a winding roller, and an adjustment device, the adjustment device includes a support plate, a mounting plate, a moving component, a driving component, and a limiting component. During the winding process of the textile fabric, by setting the support plate and the mounting plate on the U-shaped support frame, the driving component is activated. The driving component drives the moving component to move on the mounting plate, so that the moving component drives the limiting component to move on the winding roller. This allows the limiting component to restrict and adjust the size of the winding roller, thereby limiting the winding of the textile fabric and enabling the textile fabric to be wound into different widths, which is convenient to use.

[0004] However, the above technical solutions still have certain defects. When the fabric is wound up on the loom, it is easy for the fabric that has been wound together for a long time to get tangled. Furthermore, the winding position of the fabric cannot be adjusted during the winding process, which causes the fabric to pile up on one side after winding. It is necessary to manually adjust the side of the fabric. Therefore, a strong traction winding mechanism for fabric on a double rapier loom is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a powerful traction and winding mechanism for fabrics on a double rapier loom, in order to solve the problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A fabric high-strength traction and winding mechanism for a double rapier loom includes a frame, a pressing component for flattening the fabric, a cleaning component for cleaning the fabric installed on the frame, a centering component for centering the fabric on the frame, and an adjustment component for adjusting the fabric tension installed on one side of the frame.

[0008] The centering component includes a placement plate fixedly mounted on a frame. A first motor is fixedly mounted at the bottom of the placement plate. A bidirectional screw is fixedly mounted at the output end of the first motor. The bidirectional screw has two sets of reverse threads. A set of moving blocks is threadedly mounted on each set of threads. The outer wall of the moving blocks is engaged with the inner wall of the placement plate. A positioning block is fixedly mounted on the top of the moving blocks. A combing rod is fixedly connected to one side of the positioning block.

[0009] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0010] As a further embodiment of this utility model: the cleaning component includes a mounting shell fixedly mounted on a frame, a first cylinder fixedly mounted on one side of the mounting shell, a rotating roller rotatably mounted on the output end of the first cylinder, and an air pump fixedly mounted on the other side of the mounting shell, the air pump being connected to an air cylinder.

[0011] As a further improvement of this utility model: the bottom of the air cylinder is provided with multiple sets of air supply pipes, the air supply pipes are in the shape of bends, and the air cylinder is connected to the air supply pipes.

[0012] As a further embodiment of this utility model: the adjustment assembly includes a fixed plate fixedly installed on one side of the placement plate, a second cylinder fixedly installed on the other side of the fixed plate, an adjustment roller rotatably installed at the output end of the second cylinder, one end of the driven roller rotatably installed on one side of the fixed plate, an mounting plate fixedly installed on the other side of the fixed plate by bolts, a second motor fixedly installed on the other side of the mounting plate, a second gear fixedly installed at the output end of the second motor, a first gear connected to the second gear via a transmission belt, one side of the first gear fixedly connected to one side of the driven roller, and a take-up roller fixedly installed on one side of the second gear.

[0013] As a further embodiment of this utility model: the pressing assembly includes a support frame fixedly mounted on a machine frame, a clamp fixedly mounted on the surface of the support frame, mounting frames fixedly mounted at both ends of the support frame, a rotating shaft penetrating the surface of the mounting frame, the outer wall of the rotating shaft being rotatably connected to the inner wall of the clamp, a bending claw rotatably mounted on the top of the mounting frame, a pressing roller rotatably mounted at the end of the bending claw, and a rotating handle fixedly provided at both ends of the pressing roller.

[0014] As a further improvement of this utility model, the surface of the placement plate is provided with a groove to facilitate the movement of the moving block.

[0015] As a further improvement of this utility model, the surface of the pressing roller is provided with an adhesive brush.

[0016] As a further improvement of this utility model: the bottom of the comb bar is provided with a combing strip, which is made of nylon material.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] 1. By setting a centering component, this utility model can center and position the fabric through the positioning block, and at the same time, it can comb the fabric during the conveying process. The combing roller will flatten the fabric gathered in the center position again, which is convenient for subsequent processing and adjustment of the fabric tension.

[0019] 2. This utility model, by setting up a cleaning component, uses airflow to blow away the fabric after pressing and adhesion to complete an integrated cleaning and pressing process, simplifying the initial processing steps. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the pressing assembly of this utility model;

[0022] Figure 3 This is a schematic diagram of the cleaning component of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the centering component of this utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the adjustment component of this utility model.

[0025] Figure label annotations: 1. Frame; 2. Pressing assembly; 3. Cleaning assembly; 4. Centering assembly; 5. Adjustment assembly;

[0026] 21. Support frame; 22. Mounting frame; 23. Rotating shaft; 24. Clamp; 25. Bending claw; 26. Pressing roller; 27. Rotating handle;

[0027] 31. Mounting housing; 32. First cylinder; 33. Rotating roller; 34. Air pump; 35. Air cylinder;

[0028] 41. Placement plate; 42. First motor; 43. Moving block; 44. Bidirectional screw; 45. Positioning block; 46. Combing rod;

[0029] 51. Fixed plate; 52. Second cylinder; 53. Adjusting roller; 54. Driven roller; 55. Mounting plate; 56. First gear; 57. Take-up roller; 58. Second motor; 59. Second gear. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0031] In one embodiment, such as Figures 1-5 As shown, a fabric strong traction and winding mechanism for a double rapier loom includes a frame 1, a pressing component 2 for flattening the fabric, a cleaning component 3 for cleaning the fabric installed on the frame 1, a centering component 4 for centering the fabric on the frame 1, and an adjustment component 5 for adjusting the fabric tension installed on one side of the frame 1.

[0032] In this embodiment, the pressing component 2 flattens the fabric to avoid wrinkles and deformation, ensuring that the fabric is flat after winding and improving the yield of subsequent processing. The centering component 4 automatically adjusts the position of the fabric to prevent deviation, making the winding more neat and reducing edge wear or uneven winding caused by deviation. At the same time, the fabric tension is dynamically controlled to avoid affecting the fabric quality due to excessive tension (leading to stretching deformation) or insufficient tension (leading to loose wrinkles). The cleaning component 3 effectively removes impurities such as fly hair, dust, and fiber debris from the fabric surface, improving the quality of noodle winding.

[0033] In one embodiment, such as Figure 2 As shown, the pressing assembly 2 includes a support frame 21 fixedly mounted on the frame 1. A clamp 24 is fixedly mounted on the surface of the support frame 21. Mounting frames 22 are fixedly mounted at both ends of the support frame 21. A rotating shaft 23 passes through the surface of the mounting frame 22. The outer wall of the rotating shaft 23 is rotatably connected to the inner wall of the clamp 24. A bending claw 25 is rotatably mounted on the top of the mounting frame 22. A pressing roller 26 is rotatably mounted at the end of the bending claw 25. Both ends of the pressing roller 26 are fixedly provided with rotating... The moving handle 27 and the surface of the pressing roller 26 are provided with an adhesive brush. When the fabric is rolled up, it passes through the rotating shaft 23, which rotates with the fabric. At this time, the fabric moves to the bottom of the pressing roller 26. The bending claw 25 uses the support frame 21 as a fulcrum and applies pressure to the fabric at the bottom under the action of gravity. At the same time, while pressing, the brush can adsorb fine fibers and dust on the surface of the fabric to prevent impurities from being pressed into the fabric. Meanwhile, the pressing roller 26 can rotate flexibly to avoid damage caused by friction between the pressing roller 26 and the fabric.

[0034] In one embodiment, such as Figure 3As shown, the cleaning component 3 includes a mounting shell 31 fixedly mounted on the frame 1. A first cylinder 32 is fixedly mounted on one side of the mounting shell 31, and a rotating roller 33 is rotatably mounted on the output end of the first cylinder 32. An air pump 34 is fixedly mounted on the other side of the mounting shell 31. The air pump 34 is connected to an air cylinder 35. The bottom of the air cylinder 35 is provided with multiple sets of air supply pipes. The air supply pipes are curved, and the air cylinder 35 is connected to the air supply pipes. The airflow cleaning system using the combination of the air pump 34 and the air cylinder 35 forms a directional airflow through multiple sets of curved air supply pipes, which can effectively blow away fiber debris and dust from the fabric surface. It can effectively remove impurities such as fly hair, dust, and fiber debris from the fabric surface, resulting in a clean fabric surface and reducing the risk of contamination during subsequent processing (such as coating and lamination). The pre-adhesion pressing roller 26 is used for pre-adhesion, and then combined with the airflow cleaning, it completes flattening and preliminary cleaning in one go, reducing production steps and improving efficiency.

[0035] In one embodiment, such as Figure 4 As shown, the centering component 4 includes a placement plate 41 fixedly mounted on the frame 1. A first motor 42 is fixedly mounted at the bottom of the placement plate 41. A bidirectional screw 44 is fixedly mounted at the output end of the first motor 42. The bidirectional screw 44 has two sets of reverse threads. A set of moving blocks 43 is threadedly mounted on each set of threads. The outer wall of the moving block 43 is engaged with the inner wall of the placement plate 41. A positioning block 45 is fixedly mounted on the top of the moving block 43. A combing rod 46 is fixedly connected to one side of the positioning block 45. The surface of the placement plate 41 is open. The device features a sliding groove to facilitate the movement of the movable block 43. The bottom of the combing rod 46 is equipped with a combing strip made of nylon. The device employs a mechanical structure with a bidirectional screw 44 and two sets of reverse threads, driven by a first motor 42. This allows the movable blocks 43 on both sides to move synchronously and symmetrically, while simultaneously driving the positioning blocks 45 to move synchronously in opposite directions. This centers the fabric on both sides, ensuring that it is in the center position during subsequent winding. At the same time, the combing rollers flatten the fabric gathered in the center position, effectively combing the fabric and preventing it from piling up when the positioning blocks 45 push the fabric on both sides.

[0036] In one embodiment, such as Figure 5As shown, the adjustment assembly 5 includes a fixed plate 51 fixedly installed on one side of the placement plate 41. A second cylinder 52 is fixedly installed on the other side of the fixed plate 51. An adjustment roller 53 is rotatably installed at the output end of the second cylinder 52. One end of a driven roller 54 is rotatably installed on one side of the fixed plate 51. An installation plate 55 is fixedly installed on the other side of the fixed plate 51 by bolts. A second motor 58 is fixedly installed on the other side of the installation plate 55. A second gear 59 is fixedly installed at the output end of the second motor 58. The second gear 59 is connected to a first gear 56 via a transmission belt. One side of 56 is fixedly connected to one side of the driven roller 54. A take-up roller 57 is fixedly installed on one side of the second gear 59. The structure design of the second cylinder 52 driving the adjusting roller 53 can adjust the tension in real time according to the fabric characteristics. The cooperation between the adjusting roller 53 and the driven roller 54 can realize the dynamic balance of fabric tension, which is suitable for the tension control needs of elastic fabrics and high-density fabrics. The second motor 58 drives the take-up roller 57 through the gear set and the transmission belt. The synchronous control of the take-up roller 57 and the driven roller 54 ensures the neatness of the take-up. All the above electrical control devices are controlled by an external controller, which facilitates integrated operation.

[0037] The above embodiment discloses a high-strength fabric traction and winding mechanism for a double rapier loom. In this mechanism, the pressing roller 26 in the pressing assembly 2 presses the fabric while adhering dust to the fabric surface. The cleaning assembly 3 then performs airflow cleaning on the fabric to improve the cleaning effect, completing the flattening and initial cleaning in one go. Simultaneously, the first motor 42 is activated to drive the positioning block 45 to center the fabric, ensuring that it is in the center position for subsequent winding. At the same time, the combing roller lays the fabric gathered in the center position back flat, effectively combing the fabric. Finally, the tension of the fabric is adjusted by the adjusting assembly 5 to prevent breakage or insufficient tension that makes it difficult to transport.

[0038] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A high-strength fabric traction and winding mechanism for a double rapier loom, comprising a frame (1) and a pressing assembly (2) for flattening the fabric, characterized in that, The frame (1) is equipped with a cleaning component (3) for cleaning the fabric, and the frame (1) is also equipped with a centering component (4) for centering the fabric. The frame (1) is also equipped with an adjustment component (5) for adjusting the fabric tension on one side. The centering component (4) includes a placement plate (41) fixedly installed on the frame (1). A first motor (42) is fixedly installed at the bottom of the placement plate (41). A bidirectional screw (44) is fixedly installed at the output end of the first motor (42). Two sets of reverse threads are provided on the bidirectional screw (44). A set of moving blocks (43) is threadedly installed on each set of threads. The outer wall of the moving block (43) is engaged with the inner wall of the placement plate (41). A positioning block (45) is fixedly installed on the top of the moving block (43). A combing rod (46) is fixedly connected to one side of the positioning block (45).

2. The fabric high-strength traction winding mechanism for a double rapier loom according to claim 1, characterized in that, The cleaning component (3) includes a mounting shell (31) fixedly mounted on a frame (1). A first cylinder (32) is fixedly mounted on one side of the mounting shell (31). A rotating roller (33) is rotatably mounted on the output end of the first cylinder (32). An air pump (34) is fixedly mounted on the other side of the mounting shell (31). The air pump (34) is connected to an air cylinder (35).

3. The fabric high-strength traction winding mechanism for a double rapier loom according to claim 2, characterized in that, The bottom of the air cylinder (35) is provided with multiple sets of air supply pipes, the air supply pipes are bent, and the air cylinder (35) is connected to the air supply pipes.

4. The fabric high-strength traction winding mechanism for a double rapier loom according to claim 1, characterized in that, The adjustment assembly (5) includes a fixed plate (51) fixedly installed on one side of the placement plate (41), a second cylinder (52) fixedly installed on the other side of the fixed plate (51), an adjustment roller (53) rotatably installed at the output end of the second cylinder (52), one end of the driven roller (54) rotatably installed on one side of the fixed plate (51), an mounting plate (55) fixedly installed on the other side of the fixed plate (51) by bolts, a second motor (58) fixedly installed on the other side of the mounting plate (55), a second gear (59) fixedly installed at the output end of the second motor (58), a first gear (56) connected to the second gear (59) by a transmission belt, one side of the first gear (56) fixedly connected to one side of the driven roller (54), and a take-up roller (57) fixedly installed on one side of the second gear (59).

5. The fabric high-strength traction winding mechanism for a double rapier loom according to claim 1, characterized in that, The pressing assembly (2) includes a support frame (21) fixedly mounted on the frame (1). A clamp (24) is fixedly mounted on the surface of the support frame (21). Mounting frames (22) are fixedly mounted at both ends of the support frame (21). A rotating shaft (23) passes through the surface of the mounting frame (22). The outer wall of the rotating shaft (23) is rotatably connected to the inner wall of the clamp (24). A bending claw (25) is rotatably mounted on the top of the mounting frame (22). A pressing roller (26) is rotatably mounted at the end of the bending claw (25). A rotating handle (27) is fixedly provided at both ends of the pressing roller (26).

6. The fabric high-strength traction winding mechanism for a double rapier loom according to claim 1, characterized in that, The surface of the placement plate (41) is provided with a groove to facilitate the movement of the moving block (43).

7. The fabric high-strength traction winding mechanism for a double rapier loom according to claim 5, characterized in that, The surface of the pressing roller (26) is provided with an adhesive brush.

8. The fabric high-strength traction winding mechanism for a double rapier loom according to claim 1, characterized in that, The bottom of the comb bar (46) is provided with a comb strip, which is made of nylon material.

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