A device for slitting fabric for an automatic cutting machine

Abstract

The utility model belongs to the field of automatic cutting machine, specifically speaking is a kind of for the device of striping of automatic cutting machine, including platform, the platform bottom fixedly connected with support leg, the platform top is provided with flat assembly, the flat assembly includes the roller slidingly connected in the platform top, the roller top fixedly connected with installation frame. The utility model is by pulling handle, to this drives the pulling stick to move, and the spring is compressed, then pushes installation frame, to this makes installation frame to move to specified position, then releases handle, to this drives the pulling stick to restore original position, then pushes installation frame, and then cooperates power assembly, makes the pulling stick and moving direction carry out reverse direction and rotate, and then makes cloth be pulled and be even, to make cloth when being cut, will not because the unevenness of cloth, lead to the inconsistent situation of stripe on the cloth after cutting, to this reduces the waste of cloth subsequently, and then reduces the economic loss caused.

Description

Technical Field

[0001] This utility model relates to the field of automatic cutting machines, specifically a stripe alignment device for automatic cutting machines. Background Technology

[0002] Currently, with consumers' increasing demands for fashion and personalization, wool fabrics, through blending with other yarns, can offer a rich variety of colors and textures, providing diverse choices to meet the market's needs for individuality and style. However, because these fabrics have patterns on their surface, inaccurate cutting can easily lead to distortion of the patterns on the garments. Therefore, ensuring the continuity and consistency of the patterns during the subsequent sewing process after cutting these fabrics is an urgent problem to be solved.

[0003] When cutting striped materials, modern automatic cutting machines often fail to stretch the fabric evenly, resulting in inconsistent stripes and wasting fabric during subsequent processing.

[0004] Therefore, a stripe alignment device for an automatic cutting machine is proposed to address the above problems. Utility Model Content

[0005] To overcome the shortcomings of existing technology and solve the problem that inconsistent stripes often occur during subsequent cutting due to the fabric not being stretched flat, leading to fabric waste during subsequent processing, this utility model proposes a stripe alignment device for automatic cutting machines.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The stripe alignment device for an automatic cutting machine of this utility model includes a platform, a support foot fixedly connected to the bottom of the platform, a flattening component provided on the top of the platform, the flattening component including a roller slidably connected to the top of the platform, a mounting frame fixedly connected to the top of the roller, two handles slidably connected inside the mounting frame, a limit plate fixedly connected to both ends of the handle, the four limit plates are divided into two groups, a first rotating rod is rotatably connected between the limit plates in one group, a pulling rod is fixedly connected to the outside of the first rotating rod, a sliding rod is slidably connected inside the handle, the sliding rod is fixedly connected inside the mounting frame, and a spring is fixedly connected between the handle and the mounting frame.

[0007] Preferably, a power assembly is provided on the outer side of the roller. The power assembly includes a second rotating rod rotatably connected to the outer side of two of the limiting discs. A first gear is fixedly connected to the outer side of the second rotating rod. A rack meshes with the outer side of the first gear. The rack is fixedly connected to the top of the platform. A second gear is fixedly connected to the outer side of the second rotating rod. There are two second gears. The two second gears mesh with each other. The second second gear is fixedly connected to the outer side of the first rotating rod.

[0008] Preferably, a positioning component is provided on the outer side of the platform. The positioning component includes a first slide groove opened inside the platform, a first slider is slidably connected inside the first slide groove, and an auxiliary frame is rotatably connected to the top of the first slider.

[0009] Preferably, the positioning assembly further includes a first screw threadedly connected inside the auxiliary frame, a pressure pad rotatably connected to the bottom of the first screw, and a first knob fixedly connected to the top of the first screw.

[0010] Preferably, an alignment component is provided on the outer side of the platform. The alignment component includes a second slide groove opened inside the platform. A second slider is slidably connected inside the second slide groove. A limit frame is fixedly connected to the top of the second slider. An installation strip is slidably connected inside the limit frame. An alignment plate is fixedly connected to the bottom of the installation strip. A limit block is fixedly connected to the bottom of the installation strip. The outer side of the limit block is slidably connected to the inside of the platform.

[0011] Preferably, the alignment assembly further includes a second screw threadedly connected inside the second slider, a limiting pad rotatably connected to the top of the second screw, the outer side of the limiting pad being slidably connected to the inside of the second slider, a second knob fixedly connected to the bottom of the second screw, and a third slide groove slidably connected to the outer side of the second screw, the third slide groove being formed inside the platform.

[0012] Preferably, the bottom of the mounting strip is slidably connected to the top of the platform, and the outer side of the alignment plate is slidably connected to the inside of the platform.

[0013] The advantages of this utility model are:

[0014] 1. This utility model involves pulling a handle to move a pulling rod and compress a spring, which then pushes the mounting frame to move it to a designated position. Releasing the handle causes the spring to return the handle to its original position, which in turn moves the pulling rod back to its original position. Pushing the mounting frame then, in conjunction with the power component, causes the pulling rod to rotate in the opposite direction of movement. This pulls the fabric, making it even and preventing unevenness during cutting, which would otherwise result in inconsistent stripes on the cut fabric. This reduces fabric waste and economic losses.

[0015] 2. This utility model restricts the position of the installation strip and the alignment plate by placing the installation strip on the limiting frame and allowing the limiting block to enter the platform. Then, the second knob is rotated to drive the second screw to rotate, thereby separating the limiting pad from the platform and moving the second slider, which in turn moves the alignment plate. When the alignment plate moves to the designated position, the second knob can be rotated again to restrict the position of the alignment plate, thus facilitating the alignment of the stripes on the fabric. This makes it easier to cut the fabric later, ensuring that the stripes on the fabric are consistent and reducing the possibility of fabric waste. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall top view structure in Embodiment 1;

[0018] Figure 2 This is a schematic diagram of the overall bottom view structure in Embodiment 1;

[0019] Figure 3 This is a schematic diagram of the disassembled structure of the tiled component in Example 1;

[0020] Figure 4 This is a side view of the positioning component in Embodiment 1;

[0021] Figure 5 This is a schematic diagram of the split structure of the alignment component in Embodiment 2.

[0022] In the diagram: 1. Platform; 2. Support leg; 3. Roller; 4. Mounting frame; 5. Handle; 6. Limiting plate; 7. Pulling rod; 8. Slide rod; 9. Spring; 10. First gear; 11. Rack; 12. Second gear; 13. First slide groove; 14. First slider; 15. Auxiliary frame; 16. First screw; 17. Pressing pad; 18. First knob; 19. Second slide groove; 20. Second slider; 21. Limiting frame; 22. Mounting strip; 23. Alignment plate; 24. Limiting block; 25. Second screw; 26. Second knob; 27. Limiting pad; 28. Third slide groove. 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] Example 1

[0025] Please see Figure 1-4 As shown, a stripe alignment device for an automatic cutting machine includes a platform 1, with legs 2 fixedly connected to the bottom of the platform 1 and a flattening assembly on the top of the platform 1. The flattening assembly includes rollers 3 slidably connected to the top of the platform 1, and a mounting frame 4 fixedly connected to the top of the rollers 3. Two handles 5 are slidably connected inside the mounting frame 4, and limit plates 6 are fixedly connected to both ends of each handle 5. The four limit plates 6 are divided into two groups, and a first rotating rod is rotatably connected between the limit plates 6 in one group. A pulling rod 7 is fixedly connected to the outside of the first rotating rod. A sliding rod 8 is slidably connected inside the handle 5 and fixedly connected inside the mounting frame 4. A spring 9 is fixedly connected between the handle 5 and the mounting frame 4.

[0026] During operation, one end of the fabric is first fixed by the positioning component. Then, by pulling the handle 5, the pulling rod 7 is moved and the spring 9 is compressed. The mounting frame 4 is then pushed to move to the designated position. The handle 5 is then released, and the spring 9 moves the handle 5 back to its original position, which in turn moves the pulling rod 7 back to its original position. The mounting frame 4 is then pushed, and in conjunction with the power component, the pulling rod 7 rotates in the opposite direction of movement. This pulls the fabric, making it even and preventing unevenness from causing inconsistent stripes on the cut fabric. This reduces fabric waste and economic losses.

[0027] The movement of mounting frame 4 can be controlled by a motor.

[0028] Among them, a power assembly is provided on the outside of the roller 3. The power assembly includes a second rotating rod rotatably connected to the outside of the two limiting disks 6. A first gear 10 is fixedly connected to the outside of the second rotating rod. A rack 11 meshes with the outside of the first gear 10. The rack 11 is fixedly connected to the top of the platform 1. A second gear 12 is fixedly connected to the outside of the second rotating rod. There are two second gears 12. The two second gears 12 mesh with each other. The second second gear 12 is fixedly connected to the outside of the first rotating rod.

[0029] During operation, the movement of the mounting frame 4 causes the first gear 10 to move on the rack 11, which in turn causes the second rotating rod to rotate, which in turn causes the second gear 12 to rotate, which in turn causes the first rotating rod to rotate, which in turn causes the pulling rod 7 to rotate, thus facilitating the flattening of the fabric.

[0030] The platform 1 is provided with a positioning component on its outer side. The positioning component includes a first slide groove 13 opened inside the platform 1, a first slider 14 slidably connected inside the first slide groove 13, and an auxiliary frame 15 rotatably connected to the top of the first slider 14.

[0031] The positioning assembly also includes a first screw 16 threadedly connected inside the auxiliary frame 15, a pressure pad 17 rotatably connected to the bottom of the first screw 16, and a first knob 18 fixedly connected to the top of the first screw 16.

[0032] During operation, by moving the first slider 14 and rotating the auxiliary frame 15, the pressing pad 17 is aligned with the end of the fabric. Then, the first knob 18 is rotated, which drives the first screw 16 to rotate, thereby pressing the end of the fabric with the pressing pad 17 to fix the position of the fabric. This makes it easier to flatten the fabric and cut it, further ensuring that the stripes on the fabric remain consistent.

[0033] Example 2

[0034] Please see Figure 5 As shown in the first embodiment, as another implementation of this utility model, an alignment component is provided on the outer side of the platform 1. The alignment component includes a second slide groove 19 opened inside the platform 1. A second slider 20 is slidably connected inside the second slide groove 19. A limit frame 21 is fixedly connected to the top of the second slider 20. An installation strip 22 is slidably connected inside the limit frame 21. An alignment plate 23 is fixedly connected to the bottom of the installation strip 22. A limit block 24 is fixedly connected to the bottom of the installation strip 22. The outer side of the limit block 24 is slidably connected to the inside of the platform 1.

[0035] The alignment assembly also includes a second screw 25 threadedly connected to the inside of the second slider 20. The top of the second screw 25 is rotatably connected to a limiting pad 27. The outer side of the limiting pad 27 is slidably connected to the inside of the second slider 20. The bottom of the second screw 25 is fixedly connected to a second knob 26. The outer side of the second screw 25 is slidably connected to a third groove 28, which is opened inside the platform 1.

[0036] During operation, the mounting strip 22 is placed on the limiting frame 21, and the limiting block 24 is inserted into the platform 1, thereby restricting the position of the mounting strip 22 and the alignment plate 23. Then, the second knob 26 is rotated, which drives the second screw 25 to rotate, thereby separating the limiting pad 27 from the inside of the platform 1. This allows the second slider 20 to move, which in turn moves the alignment plate 23. When the alignment plate 23 moves to the designated position, the second knob 26 can be rotated again to restrict the position of the alignment plate 23, thus facilitating the alignment of the stripes on the fabric. This makes it easier to cut the fabric later, ensuring that the stripes on the fabric are consistent and reducing the possibility of fabric waste.

[0037] The movement of the second slider 20 can be controlled by a motor.

[0038] The bottom of the mounting strip 22 is slidably connected to the top of the platform 1, and the outer side of the alignment plate 23 is slidably connected to the inside of the platform 1.

[0039] During operation, the movement range of the alignment plate 23 can be limited by sliding the alignment plate 23 inside the platform 1.

[0040] The working principle is as follows: First, one end of the fabric is fixed by the positioning component. Then, by pulling the handle 5, the pulling rod 7 is moved and the spring 9 is compressed. This pushes the mounting frame 4, moving it to the designated position. Then, the handle 5 is released, and the spring 9 moves the handle 5 back to its original position, which in turn moves the pulling rod 7 back to its original position. The mounting frame 4 is then pushed, and in conjunction with the power component, the pulling rod 7 rotates in the opposite direction of movement. This pulls the fabric, making it even and preventing unevenness during cutting, which would otherwise result in inconsistent stripes on the cut fabric. This reduces fabric waste and economic losses.

[0041] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A stripe alignment device for an automatic cutting machine, comprising a platform (1) with legs (2) fixedly connected to the bottom of the platform (1); Its features are: The platform (1) is provided with a tiling component on the top. The tiling component includes a roller (3) slidably connected to the top of the platform (1). The roller (3) is fixedly connected to the top of the mounting frame (4). The mounting frame (4) has two handles (5) slidably connected inside. Both ends of the handles (5) are fixedly connected to limit plates (6). The four limit plates (6) are divided into two groups. One group of limit plates (6) is rotatably connected to a first rotating rod. A pulling rod (7) is fixedly connected to the outside of the first rotating rod. The handle (5) is slidably connected to a slide rod (8), which is fixedly connected to the inside of the mounting frame (4). A spring (9) is fixedly connected between the handle (5) and the mounting frame (4).

2. The strip alignment device for an automatic cutting machine according to claim 1, characterized in that: A power assembly is provided on the outside of the roller (3). The power assembly includes a second rotating rod rotatably connected to the outside of two limiting discs (6). A first gear (10) is fixedly connected to the outside of the second rotating rod. A rack (11) meshes with the outside of the first gear (10). The rack (11) is fixedly connected to the top of the platform (1). A second gear (12) is fixedly connected to the outside of the second rotating rod. There are two second gears (12). The two second gears (12) mesh with each other. The second second gear (12) is fixedly connected to the outside of the first rotating rod.

3. The strip alignment device for an automatic cutting machine according to claim 1, characterized in that: A positioning component is provided on the outside of the platform (1). The positioning component includes a first slide groove (13) opened inside the platform (1). A first slider (14) is slidably connected inside the first slide groove (13). An auxiliary frame (15) is rotatably connected to the top of the first slider (14).

4. A stripe alignment device for an automatic cutting machine according to claim 3, characterized in that: The positioning assembly also includes a first screw (16) threaded inside the auxiliary frame (15), a pressure pad (17) rotatably connected to the bottom of the first screw (16), and a first knob (18) fixedly connected to the top of the first screw (16).

5. A stripe alignment device for an automatic cutting machine according to claim 1, characterized in that: An alignment component is provided on the outside of the platform (1). The alignment component includes a second slide groove (19) opened inside the platform (1). A second slider (20) is slidably connected inside the second slide groove (19). A limit frame (21) is fixedly connected to the top of the second slider (20). An installation strip (22) is slidably connected inside the limit frame (21). An alignment plate (23) is fixedly connected to the bottom of the installation strip (22). A limit block (24) is fixedly connected to the bottom of the installation strip (22). The outside of the limit block (24) is slidably connected to the inside of the platform (1).

6. A stripe alignment device for an automatic cutting machine according to claim 5, characterized in that: The alignment assembly further includes a second screw (25) threadedly connected inside the second slider (20), a limiting pad (27) rotatably connected to the top of the second screw (25), the outer side of the limiting pad (27) being slidably connected to the inside of the second slider (20), a second knob (26) fixedly connected to the bottom of the second screw (25), and a third groove (28) slidably connected to the outer side of the second screw (25), the third groove (28) being opened inside the platform (1).

7. A stripe alignment device for an automatic cutting machine according to claim 5, characterized in that: The bottom of the mounting strip (22) is slidably connected to the top of the platform (1), and the outer side of the alignment plate (23) is slidably connected to the inside of the platform (1).

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