Weaving device with edge cutting function

Abstract

The utility model discloses a weaving device with an edge cutting function, and relates to the technical field of weaving cloth manufacturing, in particular to the weaving device with the edge cutting function, which comprises a working table, a controller is arranged on the front side of the working table, and a first supporting plate, a second supporting plate and a third supporting plate are arranged at the top of the working table. A conveying roller is rotationally connected into the first supporting plate through a bearing, a first protection box is arranged on the top of the second supporting plate, a first motor is arranged on the inner bottom wall of the first protection box, and a bidirectional lead screw is arranged at the output end of the first motor. According to the weaving device with the edge cutting function, through the arrangement of the workbench, the controller, the conveying roller, the first motor, a bidirectional lead screw, a sliding block, an electric telescopic rod, a U-shaped frame, a rolling wheel, a cutting knife and a heating assembly, the weaving device with the edge cutting function has the advantages that the edge cutting width can be flexibly adjusted according to the width of cloth; and the cloth can be well fixed in the edge cutting process.

Description

Technical Field

[0001] This utility model relates to the field of fabric manufacturing technology, specifically to a fabric weaving device with an edge-cutting function. Background Technology

[0002] In the textile industry, fabrics are used extensively. Whether it is everyday clothing, home textiles, or packaging and filtration materials in the industrial field, fabrics are indispensable. Woven fabric, as a common type of fabric, is made by interlacing yarns perpendicularly in two directions, warp and weft. In the production process of woven fabric, edge trimming is an important process. This is because during the weaving process, the sides of the fabric may have rough edges, unevenness, or other defects, which affect the appearance of the fabric and subsequent processing.

[0003] Existing weaving devices with edge-cutting functions have several drawbacks. Some devices cannot flexibly adjust the edge-cutting width, making it difficult to adapt to the edge-cutting requirements of different fabrics. This can lead to over-cutting or under-cutting, resulting in fabric waste. Furthermore, some devices cannot properly secure the fabric during the cutting process, easily causing it to slip, wrinkle, or shift, affecting the accuracy and quality of the edge-cutting. Additionally, the take-up rollers in some devices are inconvenient to install and disassemble. This paper proposes a weaving device with edge-cutting function to solve these problems. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a weaving device with an edge-cutting function, which solves the problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a weaving device with edge-cutting function, comprising a workbench, a controller on the front side of the workbench, a first support plate, a second support plate, and a third support plate on the top of the workbench, a conveying roller rotatably connected to the inside of the first support plate via bearings, a first protective box on the top of the second support plate, a first motor on the inner bottom wall of the first protective box, a bidirectional lead screw at the output end of the first motor, a slider connected to the outer surface of the bidirectional lead screw, an electric telescopic rod at the bottom of the slider, a U-shaped frame at the movable end of the electric telescopic rod, a roller rotatably connected to the inside of the U-shaped frame via a pin, a cutting blade threadedly connected to the inside of the slider near the bottom, a heating component on one side of the cutting blade, a second protective box on one side of the third support plate, a second motor inside the second protective box, a turntable at the output end of the second motor, and a gripper on one side of the turntable.

[0008] Optionally, the number of conveyor rollers is four, with one conveyor roller being slightly taller than the remaining three conveyor rollers.

[0009] Optionally, the inner wall of the first protective box is provided with a guide rod, and the slider is sleeved on the outer surface of the guide rod.

[0010] Optionally, a third protective box is provided on one side of the second support plate, a third motor is provided inside the third protective box, and an impeller is provided at the output end of the third motor.

[0011] Optionally, the right wall of the third protective box has a slot for engaging a collection box, and the collection box contains a filter screen.

[0012] Optionally, the workbench has cutting grooves inside, and the number of cutting grooves is evenly distributed inside the workbench.

[0013] Optionally, the worktable has a dovetail groove and a slide groove on its interior near the right side. A fourth support plate is engaged in the dovetail groove. A connecting plate is provided inside the fourth support plate. A roller is rotatably connected inside the connecting plate via a pin. A push rod and a spring are provided in the slide groove. A through hole is provided on the right side of the fourth support plate. The inner diameter of the through hole is slightly larger than the diameter of the push rod.

[0014] This utility model provides a weaving device with an edge-cutting function, which has the following beneficial effects:

[0015] 1. The weaving device with edge trimming function, through the arrangement of worktable, controller, conveyor roller, first motor, bidirectional lead screw, slider, electric telescopic rod, U-shaped frame, roller, cutting knife and heating component, enables the weaving device with edge trimming function to flexibly adjust the edge trimming width according to the width of the fabric, and can effectively fix the fabric during the edge trimming process.

[0016] 2. The weaving device with edge trimming function, through the arrangement of a second motor, turntable, grippers, fourth support plate, roller, push rod and spring, enables the weaving device with edge trimming function to facilitate the installation and removal of the take-up roller. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 This is a three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 3 This is a side view sectional diagram of the present invention.

[0020] Figure 4 This is a schematic diagram of the structure of the present invention from a top cross-section.

[0021] Figure 5 This utility model Figure 4 A schematic diagram of the structure of the enlarged view of A in the diagram;

[0022] Figure 6 This is a structural schematic diagram of the front view of this utility model.

[0023] In the diagram: 1. Workbench; 2. Controller; 3. Conveyor roller; 4. First protective box; 5. First motor; 6. Bidirectional lead screw; 7. Slider; 8. Electric telescopic rod; 9. U-shaped frame; 10. Roller; 11. Cutting knife; 12. Heating assembly; 13. Second protective box; 14. Second motor; 15. Turntable; 16. Gripper; 17. Guide rod; 18. Third motor; 19. Impeller; 20. Third protective box; 21. Collection box; 22. Cutting groove; 23. Fourth support plate; 24. Roller; 25. Push rod; 26. Spring; 27. Filter screen. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Example

[0026] Please see Figures 1 to 6 This utility model provides a weaving device with edge-cutting function, including a workbench 1, a controller 2 on the front side of the workbench 1, a first support plate, a second support plate and a third support plate on the top of the workbench 1, a conveying roller 3 rotatably connected to the inside of the first support plate via bearings, a first protective box 4 on the top of the second support plate, a first motor 5 on the inner bottom wall of the first protective box 4, a bidirectional lead screw 6 at the output end of the first motor 5, a slider 7 connected to the outer surface of the bidirectional lead screw 6, an electric telescopic rod 8 at the bottom of the slider 7, a U-shaped frame 9 at the movable end of the electric telescopic rod 8, a roller 10 rotatably connected to the inside of the U-shaped frame 9 via a pin, a cutting blade 11 threadedly connected to the inside of the slider 7 near the bottom, a heating component 12 on one side of the cutting blade 11, a second protective box 13 on one side of the third support plate, a second motor 14 inside the second protective box 13, a turntable 15 at the output end of the second motor 14, and a gripper 16 on one side of the turntable 15.

[0027] Specifically, controller 2 can be an existing controller on the market, such as a Siemens S7-300 PLC controller or a programmable single-chip microcomputer controller. According to the original intention and purpose of the implementation of the device, controller 2 is programmed so that controller 2 can control the working status of the first motor 5, the second motor 14, the third motor 18, the electric telescopic rod 8 and the heating component 12, so as to cooperate with each other to complete the corresponding control and operation in accordance with the spirit of the implementation plan.

[0028] Please refer to Figure 1 to Figure 2 There are four conveyor rollers 3, one of which is slightly taller than the other three.

[0029] Specifically, the highly differentiated layout of the conveyor rollers 3 can prevent fabric from loosening or piling up through gradient tension, which is especially suitable for thin or highly elastic fabrics and can significantly reduce wrinkles or wavy deformation during the transmission process.

[0030] Please refer to Figure 3 to Figure 4 The inner wall of the first protective box 4 is provided with a guide rod 17, and the slider 7 is sleeved on the outer surface of the guide rod 17.

[0031] Specifically, the guide rod 17 limits the slider 7, allowing the slider 7 to move back and forth along the guide rod 17.

[0032] Please see Figures 2 to 3 A third protective box 20 is provided on one side of the second support plate. A third motor 18 is provided inside the third protective box 20. An impeller 19 is provided at the output end of the third motor 18.

[0033] Specifically, the third motor 18 drives the impeller 19 to rotate and generate suction, which adsorbs the cut fabric scraps into the third protective box 20.

[0034] Please refer to Figure 2 to Figure 3 The right wall of the third protective box 20 has a slot, in which a collection box 21 is engaged, and a filter screen 27 is installed inside the collection box 21.

[0035] Specifically, filter 27 intercepts debris, causing it to settle in collection box 21.

[0036] Please refer to Figure 1 to Figure 2 The workbench 1 has a number of cutting grooves 22 inside, which are evenly distributed inside the workbench 1.

[0037] Specifically, the cutting groove 22 protects the cutting tool 11, extends its service life, prevents the blade from directly impacting the table surface, and ensures that the tool can completely cut the fabric every time it cuts.

[0038] Please refer to Figure 4 to Figure 6 The workbench 1 has a dovetail groove and a slide groove on its interior near the right side. A fourth support plate 23 is engaged in the dovetail groove. A connecting plate is installed inside the fourth support plate 23. A roller 24 is rotatably connected inside the connecting plate via a pin. A push rod 25 and a spring 26 are installed in the slide groove. A through hole is opened on the right side of the fourth support plate 23. The inner diameter of the through hole is slightly larger than the diameter of the push rod 25.

[0039] Specifically, the roller 24 provides support to one end of the receiving roller, and the push rod 25 enters the through hole inside the fourth support plate 23 to fix and limit the fourth support plate 23.

[0040] In use, this device is installed at the output end of a weaving machine or deployed independently. One end of the fabric is passed sequentially through four sets of conveyor rollers 3 (one set is slightly higher to create gradient tension). The fabric end is then wrapped and fixed to the outer surface of the take-up roller. The controller 2 then starts the first motor 5. The output of the first motor 5 drives the bidirectional lead screw 6 to rotate. The bidirectional lead screw 6 drives the slider 7, which is connected to the outer surface of the bidirectional lead screw 6. The slider 7 drives the electric telescopic rod 8 and the cutting blade 11 to move inward or outward, simultaneously adjusting the lateral distance between the electric telescopic rod 8 and the cutting blade 11. After the spacing of the cutting blades 11 is determined, the electric telescopic rod 8 is activated via the controller 2. The movable end of the electric telescopic rod 8 extends and pushes the U-shaped frame 9 and the rollers 10, causing the rollers 10 to contact the fabric. The fabric is then tensioned by the friction of the rollers 10. Subsequently, the heating assembly 12, the third motor 18, and the second motor 14 are activated. The output end of the second motor 14 drives the turntable 15 and the gripper 16. The gripper 16 drives the take-up roller, which is sleeved on the outer surface of the gripper 16, to rotate. The heating assembly 12 heats the cutting blades 11, so that the cutting blades 11 cut the fabric while simultaneously feeding the fabric into the feed pan. The edges are sealed to prevent fraying. The third motor 18 drives the impeller 19 to rotate, generating suction and creating negative pressure inside the third protective box 20. This suction draws the cut-off scraps into the third protective box 20, where the filter screen 27 intercepts and collects the scraps. When a significant amount of fabric is wrapped around the surface of the receiving roller, the power is cut off by the controller 2, the second motor 14 stops rotating, and the push rod 25 is pushed. This push rod 25 moves along the slide groove and compresses the spring 26 until the push rod 25 disengages from the through hole of the fourth support plate 23, releasing the restriction on the fourth support plate 23. Subsequently, the fourth support plate 23 is pushed... The fourth support plate 23 slides along the dovetail groove, no longer limiting or supporting the take-up roller. Then, the take-up roller sleeved on the outer surface of the gripper 16 is removed, and a new take-up roller is sleeved on the outer surface of the gripper 16. Then, the fourth support plate 23 is pushed so that one end of the take-up roller abuts against the roller 24. Then, the push rod 25 is released, the spring 26 releases its elastic force and pushes the push rod 25. The push rod 25 is pushed into the through hole inside the fourth support plate 23. The push rod 25 plays a limiting and fixing role for the fourth support plate 23, preventing the take-up roller from disengaging from the gripper 16 during rotation.

[0041] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A weaving device with an edge-cutting function, comprising a worktable, characterized in that: A controller is installed on the front side of the workbench. A first support plate, a second support plate, and a third support plate are installed on the top of the workbench. A conveying roller is rotatably connected to the inside of the first support plate via bearings. A first protective box is installed on the top of the second support plate. A first motor is installed on the inner bottom wall of the first protective box. A bidirectional lead screw is installed at the output end of the first motor. A slider is driven and connected to the outer surface of the bidirectional lead screw. An electric telescopic rod is installed at the bottom of the slider. A U-shaped frame is installed at the movable end of the electric telescopic rod. A roller is rotatably connected to the inside of the U-shaped frame via a pin. A cutting blade is threadedly connected to the inside of the slider near the bottom. A heating component is installed on one side of the cutting blade. A second protective box is installed on one side of the third support plate. A second motor is installed inside the second protective box. A turntable is installed at the output end of the second motor. A gripper is installed on one side of the turntable.

2. A weaving device with edge-cutting function according to claim 1, characterized in that: The number of conveyor rollers is four, with one conveyor roller being slightly taller than the remaining three conveyor rollers.

3. A weaving device with edge-cutting function according to claim 1, characterized in that: The inner wall of the first protective box is provided with a guide rod, and the slider is sleeved on the outer surface of the guide rod.

4. A weaving device with edge-cutting function according to claim 1, characterized in that: A third protective box is provided on one side of the second support plate. A third motor is provided inside the third protective box, and an impeller is provided at the output end of the third motor.

5. A weaving device with edge-cutting function according to claim 4, characterized in that: The right wall of the third protective box has a slot, in which a collection box is engaged, and a filter screen is installed inside the collection box.

6. A weaving device with edge-cutting function according to claim 1, characterized in that: The workbench has several cutting slots inside, which are evenly distributed inside the workbench.

7. A weaving device with edge-cutting function according to claim 1, characterized in that: The workbench has a dovetail groove and a slide groove on its right side. A fourth support plate is engaged in the dovetail groove. A connecting plate is installed inside the fourth support plate. A roller is rotatably connected inside the connecting plate via a pin. A push rod and a spring are installed in the slide groove. A through hole is opened on the right side of the fourth support plate. The inner diameter of the through hole is slightly larger than the diameter of the push rod.

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