Automatic aligning and flattening device for textile fabric

Abstract

The utility model relates to the technical field of cloth processing, and discloses a textile cloth automatic aligning and flattening device which comprises a workbench, one side of the top of the workbench is fixedly connected with a first U-shaped frame, the top of the inner wall of the first U-shaped frame is fixedly provided with a first air cylinder, and the output end of the first air cylinder is fixedly connected with a pressing block. The top of the workbench is slidably connected with a second U-shaped frame, the bottom of the workbench is provided with a driving assembly used for enabling the second U-shaped frame to move, and the interior of the second U-shaped frame is slidably connected with a moving box. According to the automatic aligning and flattening device for the textile fabric, one end of the fabric is firstly pressed through a pressing block, then a second air cylinder is started to enable a moving box to move downwards and enable a flattening mechanism to abut against the fabric, then a driving assembly operates to enable a second U-shaped frame to move on a workbench, and therefore the fabric is flattened through the flattening mechanism; in this way, the flattening effect on the cloth can be better, the better pressing effect on the cloth can be achieved, and therefore workers can cut the cloth conveniently.

Description

Technical Field

[0001] This utility model relates to the field of fabric processing technology, specifically to an automatic alignment and flattening device for textile fabrics. Background Technology

[0002] Textile fabrics are woven from one type of yarn or a blend of multiple yarns. Printing machines are suitable for printing on a variety of materials. After modification, the application range of printing machines has become more extensive, no longer limited to paper printing. They are widely used in clothing (T-shirts), cut pieces, apparel, leather, bags, transfer paper, artificial flowers and leaves, shoe materials, flocked fabric, thick plates, cloth, etc., as well as direct screen printing on PVP, PU, ​​PP, PE and other film materials. When making textiles, it is necessary to measure, draw lines and cut the fabric, that is, to place the fabric on a worktable and then position the fabric with pins or weights.

[0003] In the prior art, such as the announcement number CN212771637U, a positioning worktable for garment cutting is proposed. This technical solution discloses a positioning worktable for garment cutting, including a table body. A first fixed frame is provided at the top of the table body. A first motor is fixedly connected to the first fixed frame. A first threaded rod is fixedly connected to the output end of the first motor. A first movable frame is threadedly connected to the first threaded rod, and the first movable frame is aligned with the first fixed frame. A second pressure roller is rotatably connected to the inner side of the first movable frame. In this utility model, the first motor drives the first movable frame and the second movable frame to move back to the first fixed frame and the second fixed frame. Then, the drive cylinder pulls the transmission plate down, so that the first pressure roller and the second pressure roller press the fabric. Next, the first motor drives the first movable frame and the second movable frame to move towards the sliding frame and the limiting frame, so that the second pressure roller further flattens the fabric and positions the fabric efficiently and neatly on the table body for subsequent cutting work.

[0004] However, when using the existing positioning worktable for garment cutting, the effect of pressing the fabric with two pressure rollers is poor, which may cause the fabric on the worktable to deviate, resulting in deviations when the worker cuts the fabric.

[0005] To address the aforementioned issues, this application proposes an automatic alignment and flattening device for textile fabrics. Utility Model Content

[0006] This utility model aims to provide an automatic alignment and flattening device for textile fabrics, mainly to solve the problem that the existing positioning worktable for garment cutting has a poor pressing effect on the fabric through two pressure rollers, which may cause the fabric on the worktable to deviate, resulting in deviations when workers cut the fabric.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0008] An automatic alignment and flattening device for textile fabrics includes a worktable, a first U-shaped frame fixedly connected to one side of the top of the worktable, a first cylinder fixedly installed on the top of the inner wall of the first U-shaped frame, a pressure block fixedly connected to the output end of the first cylinder, a second U-shaped frame slidably connected to the top of the worktable, a driving component for moving the second U-shaped frame provided at the bottom of the worktable, a moving box slidably connected inside the second U-shaped frame, a flattening mechanism provided inside the moving box, a second cylinder fixedly installed on the top of the second U-shaped frame, and the output end of the second cylinder extending into the interior of the second U-shaped frame and fixedly connected to the moving box.

[0009] The working principle and beneficial effects of this utility model:

[0010] 1. Working principle: When using this device, first connect the power supply, then place the fabric to be cut on the worktable. Then, start the first cylinder to move the pressure block downwards, which can press one end of the fabric. Then, start the second cylinder to move the moving box downwards. When the flattening mechanism under the moving box presses the fabric against it, the second U-shaped frame can be moved on the worktable by the operation of the drive component. At this time, the flattening mechanism under the moving box can flatten the fabric, and then the worker can cut the fabric.

[0011] 2. Beneficial effects: When using this device, the pressure block first presses one end of the fabric, then the second cylinder is activated to move the moving box downwards and press the flattening mechanism against the fabric. Then, the drive component operates to move the second U-shaped frame on the worktable, thereby flattening the fabric through the flattening mechanism. This not only provides a better flattening effect on the fabric, but also a better pressing effect, making it easier for workers to cut the fabric.

[0012] Preferably, the drive assembly includes a motor fixedly installed on one side of the bottom of the workbench, a fixed block fixedly connected to the side of the bottom of the workbench away from the motor, a lead screw fixedly connected to the output end of the motor, the other end of the lead screw rotatably connected to the fixed block, connecting blocks fixedly connected to both ends of the bottom of the second U-shaped frame, the connecting blocks passing through the workbench and fixedly connected to a movable seat, a long groove matching the connecting block being opened on the workbench, the lead screw passing through the movable seat and threadedly connected to the movable seat, when the device is in operation, the motor is started, the motor can drive the lead screw to rotate, the lead screw can move the movable seat threadedly connected to it at the same time, when the movable seat moves, the second U-shaped frame on the workbench can be moved through the connecting block, at this time the fabric can be flattened by the flattening mechanism under the movable box.

[0013] Preferably, the flattening mechanism includes a movable plate slidably connected inside the movable box, a spring fixedly connected to the top of the inner wall of the movable box, the lower end of the spring fixedly connected to the movable plate, and fixed plates fixedly connected to both ends of the bottom of the movable plate. A pressure roller is rotatably connected between the two fixed plates. After the pressure block presses one end of the fabric, the second cylinder is activated to move the movable box downward. When the pressure roller presses against the fabric, the spring inside the movable box is in a compressed state. The second U-shaped frame is moved on the worktable by the operation of the drive component to achieve the flattening operation of the fabric, which can achieve a better flattening effect on the fabric.

[0014] Preferably, both ends of the bottom of the second U-shaped frame are rotatably connected to multiple ball bearings, which are distributed in a linear array at equal intervals on the second U-shaped frame. When the second U-shaped frame moves on the worktable by the operation of the drive component, the multiple ball bearings at the bottom of the second U-shaped frame can effectively reduce the friction between the second U-shaped frame and the worktable, which makes the movement of the second U-shaped frame smoother and can effectively reduce the wear between the second U-shaped frame and the worktable.

[0015] Preferably, both ends of the movable plate are fixedly connected to sliders, and the inner wall of the movable box is provided with a sliding groove that matches the sliders. When the movable plate slides inside the movable box, the sliders at both ends of the movable plate and the sliding grooves on the inner wall of the movable box can play a good role in limiting and guiding the movable plate. This not only makes the movable plate more stable when sliding inside the movable box, but also effectively prevents the movable plate from detaching from the movable box.

[0016] Preferably, the number of springs inside the moving box is multiple, and the springs are distributed in a linear array at equal intervals inside the moving box. By setting the number of springs inside the moving box to multiple, multiple springs can exert a greater pushing force on the moving plate, which can further improve the flattening effect of the pressure roller on the fabric.

[0017] Preferably, the outer wall of the pressure roller is fitted with a protective sleeve made of rubber material. Since rubber material is relatively soft, the protective sleeve on the outer wall of the pressure roller can not only provide better protection for the fabric, but also provide a better flattening effect for the fabric. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the entire utility model;

[0019] Figure 2 This is a frontal cross-sectional view of the overall structure of this utility model;

[0020] Figure 3 This is a side sectional view of the overall structure of this utility model;

[0021] Figure 4This is a schematic diagram of the overall structure of the second U-shaped frame of this utility model.

[0022] In the diagram: 1. Workbench; 2. First U-shaped frame; 3. First cylinder; 4. Pressure block; 5. Second U-shaped frame; 6. Moving box; 7. Second cylinder; 8. Motor; 9. Fixed block; 10. Lead screw; 11. Connecting block; 12. Long groove; 13. Moving seat; 14. Moving plate; 15. Spring; 16. Fixed plate; 17. Pressure roller; 18. Slider; 19. Slide groove; 20. Ball bearing; 21. Protective sleeve. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-4 An automatic alignment and flattening device for textile fabrics includes a worktable 1. A first U-shaped frame 2 is fixedly connected to one side of the top of the worktable 1. A first cylinder 3 is fixedly installed on the top of the inner wall of the first U-shaped frame 2. A pressure block 4 is fixedly connected to the output end of the first cylinder 3. In use, the device is first powered on, then the fabric to be cut is placed on the worktable 1. Activating the first cylinder 3 moves the pressure block 4 downwards, pressing one end of the fabric. A second U-shaped frame 5 is slidably connected to the top of the worktable 1. Multiple ball bearings 20 are rotatably connected to both ends of the bottom of the second U-shaped frame 5, and the ball bearings 20 are linearly arrayed and equidistantly distributed on the second U-shaped frame 5. This effectively reduces the friction between the second U-shaped frame 5 and the worktable 1, thereby ensuring the fabric is properly aligned and flattened. The second U-shaped frame 5 moves more smoothly and can effectively reduce wear between the second U-shaped frame 5 and the workbench 1. The bottom of the workbench 1 is equipped with a drive component for moving the second U-shaped frame 5. The inside of the second U-shaped frame 5 is slidably connected to a moving box 6. The inside of the moving box 6 is equipped with a flattening mechanism. The top of the second U-shaped frame 5 is fixedly installed with a second cylinder 7. The output end of the second cylinder 7 extends into the inside of the second U-shaped frame 5 and is fixedly connected to the moving box 6. Activating the second cylinder 7 causes the moving box 6 to move downward. When the flattening mechanism below the moving box 6 presses the fabric, the second U-shaped frame 5 can move on the workbench 1 through the operation of the drive component. At this time, the flattening mechanism below the moving box 6 can flatten the fabric, and then the worker can cut the fabric.

[0025] like Figure 2 and Figure 3As shown, the drive assembly includes a motor 8 fixedly mounted on one side of the bottom of the workbench 1. A fixing block 9 is fixedly connected to the side of the bottom of the workbench 1 away from the motor 8. A lead screw 10 is fixedly connected to the output end of the motor 8. The other end of the lead screw 10 is rotatably connected to the fixing block 9. Both ends of the bottom of the second U-shaped frame 5 are fixedly connected to connecting blocks 11. The connecting blocks 11 pass through the workbench 1 and are fixedly connected to a movable seat 13. A long slot 12 matching the connecting block 11 is provided on the workbench 1. The lead screw 10 passes through the movable seat 13 and is threadedly connected to the movable seat 13. When the device is in operation, the motor 8 is started, which drives the lead screw 10 to rotate. When the lead screw 10 rotates, the movable seat 13 threadedly connected to it can move. When the movable seat 13 moves, the second U-shaped frame 5 on the workbench 1 can be moved through the connecting block 11. At this time, the fabric can be flattened by the flattening mechanism below the movable box 6.

[0026] like Figure 3 As shown, the flattening mechanism includes a movable plate 14 slidably connected inside the movable box 6. Both ends of the movable plate 14 are fixedly connected to sliders 18. The inner wall of the movable box 6 has a groove 19 that matches the sliders 18. Multiple springs 15 are fixedly connected to the top of the inner wall of the movable box 6. The springs 15 are distributed in a linear array at equal intervals inside the movable box 6. The lower end of the springs 15 is fixedly connected to the movable plate 14. Both ends of the bottom of the movable plate 14 are fixedly connected to fixed plates 16. A pressure roller 17 is rotatably connected between the two fixed plates 16. A protective sleeve 21 is fitted on the outer wall of the pressure roller 17. The protective sleeve 21 is made of rubber material. After the pressure block 4 presses one end of the fabric, the second cylinder 7 is activated to move the movable box 6 downward. When the pressure roller 17 is pressed against the fabric, the springs 15 inside the movable box 6 are in a compressed state. The second U-shaped frame 5 is moved on the worktable 1 by the operation of the drive component to achieve the flattening operation of the fabric. This can achieve a better flattening effect on the fabric.

[0027] The first cylinder 3, the second cylinder 7, and the motor 8 are all electrically connected to a controller. The controller can send electrical signals to the first cylinder 3, the second cylinder 7, and the motor 8 to control the first cylinder 3, the second cylinder 7, and the motor 8 to start.

[0028] As can be seen from the above, the specific embodiments of this utility model are as follows:

[0029] When using this device, first connect the power supply, then place the fabric to be cut on the workbench 1. Then, start the first cylinder 3 to move the pressure block 4 downwards. The pressure block 4 can press one end of the fabric tightly. Then, start the second cylinder 7 to move the moving box 6 downwards. When the pressure roller 17 is pressed against the fabric, the spring 15 inside the moving box 6 is in a compressed state. Start the motor 8, which can drive the lead screw 10 to rotate. When the lead screw 10 rotates, the moving seat 13, which is threaded to it, can move. When the moving seat 13 moves, it can drive the second U-shaped frame 5 on the workbench 1 to move through the connecting block 11. At this time, the flattening mechanism under the moving box 6 can flatten the fabric. This not only has a better flattening effect on the fabric, but also a better pressing effect on the fabric, thus making it easier for workers to cut the fabric.

[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for automatic alignment and flattening of textile fabric, comprising a worktable (1), characterized in that, The top of the workbench (1) is fixedly connected with a first U-shaped frame (2) on one side, a first air cylinder (3) is fixedly installed on the top of the inner wall of the first U-shaped frame (2), a pressing block (4) is fixedly connected to the output end of the first air cylinder (3), the top of the workbench (1) is slidably connected with a second U-shaped frame (5), the bottom of the workbench (1) is provided with a driving assembly for moving the second U-shaped frame (5), a moving box (6) is slidably connected inside the second U-shaped frame (5), a flattening mechanism is arranged inside the moving box (6), a second air cylinder (7) is fixedly installed on the top of the second U-shaped frame (5), and the output end of the second air cylinder (7) extends into the second U-shaped frame (5) and is fixedly connected with the moving box (6).

2. The device according to claim 1, wherein: The driving assembly comprises a motor (8) fixedly installed on one side of the bottom of the workbench (1), a fixed block (9) fixedly connected to the side of the bottom of the workbench (1) away from the motor (8), a lead screw (10) fixedly connected to the output end of the motor (8), the other end of the lead screw (10) rotatably connected with the fixed block (9), two connecting blocks (11) fixedly connected to the both ends of the bottom of the second U-shaped frame (5), a moving seat (13) fixedly connected to the connecting blocks (11) penetrating through the workbench (1), a long slot (12) formed in the workbench (1) and matched with the connecting blocks (11), and the lead screw (10) penetrating through the moving seat (13) and threadedly connected with the moving seat (13).

3. The device of claim 1, wherein: The flattening mechanism comprises a moving plate (14) slidably connected inside the moving box (6), a spring (15) fixedly connected to the top of the inner wall of the moving box (6), the lower end of the spring (15) fixedly connected with the moving plate (14), two fixed plates (16) fixedly connected to the both ends of the bottom of the moving plate (14), and a compression roller (17) rotatably connected between the two fixed plates (16).

4. The device of claim 1, wherein: The both ends of the bottom of the second U-shaped frame (5) are rotatably connected with a plurality of rolling balls (20), and the rolling balls (20) are linearly and equidistantly arranged on the second U-shaped frame (5).

5. The device of claim 3, wherein: The both ends of the moving plate (14) are fixedly connected with sliding blocks (18), and the inner wall of the moving box (6) is provided with sliding grooves (19) matched with the sliding blocks (18).

6. The device of claim 3, wherein: The number of the springs (15) inside the moving box (6) is multiple, and the springs (15) are linearly and equidistantly arranged inside the moving box (6).

7. The device of claim 3, wherein: The outer wall of the compression roller (17) is sleeved with a protective sleeve (21) made of rubber material.

Images