Cloth automatic cutting equipment capable of adjusting cutting position

Abstract

The utility model discloses automatic cloth cutting equipment capable of adjusting the cutting position, and relates to the technical field of cloth cutting. The cutting device comprises a cutting platform, a support is arranged on the cutting platform, a sliding block is arranged in the support in a sliding fit mode, a fixing assembly is arranged in the sliding block, and the fixing assembly comprises a threaded rod arranged in the sliding block in a threaded fit mode, two ejector blocks arranged in the sliding block in a sliding fit mode and a toothed plate arranged on one side of each ejector block. By rotating the threaded rod, the threaded rod rotates in the internal thread of the sliding block and linearly moves downwards, and meanwhile, the two toothed plates in the sliding block drive the two ejection blocks in the sliding block to move outwards along with rotation of the threaded rod, so that the first non-slip mats on one sides of the ejection blocks abut against the support and are attached to the support; and the friction force between the brackets is increased, so that the position of the cutter cannot deviate during cutting, and the stability of the cutter is improved.

Description

Technical Field

[0001] This utility model belongs to the field of fabric cutting, specifically, it relates to an automatic fabric cutting device that adjusts the cutting position. Background Technology

[0002] In textile work, one of the processes is cutting the fabric. However, the current fabric cutting device is in a fixed position and cannot be adjusted arbitrarily. Furthermore, the existing cutting device tends to exert tension on the fabric during the cutting process, causing the fabric to shift and affecting the cutting effect.

[0003] Chinese Patent No. CN219604013U discloses an adjustable fabric cutting device, including a cutting platform with four vertically positioned support feet at the bottom corners. Limiting side plates are vertically positioned at the top of both ends of the cutting platform. A bracket is hinged to the top of the bracket near one end of the limiting side plates. A cutting mechanism is slidably connected to the bottom of the bracket. A cutting slide is provided on the cutting platform corresponding to the bracket, and a cutting base is slidably positioned within the cutting slide corresponding to the cutting mechanism. This invention has a simple structure, is easy to use, and allows for flexible adjustment of the cutting position.

[0004] In practical use, the existing technology described above involves a fixed plate sliding within a support frame, while the rollers a on the lower side of the fixed plate and the cutting scissors move and adjust the cutting position of the fabric. However, when the cutting scissors cut the fabric, the fixed plate, which is sliding inside the support frame, is not fixed, which can easily cause the fabric to shift during cutting. Therefore, an automatic fabric cutting device that can adjust the cutting position is needed.

[0005] In view of this, this utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide an automatic fabric cutting device that can adjust the cutting position.

[0007] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0008] An automatic fabric cutting device for adjusting the cutting position includes a cutting platform, a support mounted on the cutting platform, a sliding block slidably fitted inside the support, and a fixing component inside the sliding block;

[0009] The fixing assembly includes a threaded rod threaded inside the sliding block, two top blocks slidably fitted inside the sliding block, a toothed plate mounted on one side of the top block, a first anti-slip pad mounted on one side of the top block, and a cutting shear mounted on the lower side of the sliding block. The threaded rod engages with the two toothed plates, and the first anti-slip pad engages with the bracket.

[0010] Optionally, the inner wall of the bracket has a first sliding groove on both sides, and the sliding block has a fixed frame on both sides. The fixed frame slides inside the first sliding groove. A second anti-slip pad is installed on one side of the inner wall of the first sliding groove, and the first anti-slip pad abuts against the second anti-slip pad. The sliding block has a second sliding groove inside, which is connected to the two fixed frames. The toothed plate and the top block slide inside the second sliding groove and the fixed frame. The top of the inner wall of the second sliding groove has a threaded groove. The threaded rod is threaded inside the threaded groove. One end of the threaded rod is equipped with a gear, which is located between the two toothed plates and meshes with them.

[0011] Optionally, two grooves are provided on one side of the sliding block, and a support block is slidably fitted inside each groove. A reset component is installed between the inner wall of the groove and the support block. A first fixing rod is installed between the two support blocks. A first placement groove is provided on one side of the cutting platform, and a second fixing rod is installed inside the first placement groove. Multiple first rollers are installed on the second fixing rod, and two second rollers are installed on the first fixing rod. The second rollers cooperate with the first rollers.

[0012] Optionally, a second placement groove is provided on one side of the cutting platform, and the cutting shears slide into the interior of the second placement groove.

[0013] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0014] By pushing and pulling the sliding block inside the bracket, the sliding block drives the lower cutting scissors to move to the predetermined cutting position. Then, the operator rotates the threaded rod, causing the threaded rod to rotate inside the sliding block and move downwards in a straight line. At the same time, the two toothed plates inside the sliding block drive the two top blocks inside the sliding block to move outwards as the threaded rod rotates, so that the first anti-slip pad on one side of the top block abuts against the bracket, increasing the friction between the brackets. This ensures that the cutting scissors will not shift position during cutting, thereby achieving and improving the stability of the cutting scissors when cutting fabric.

[0015] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0016] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings:

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

[0018] Figure 2 This is a cross-sectional structural diagram of an embodiment of the present utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the bracket according to an embodiment of the present utility model;

[0020] Figure 4 This is a schematic diagram of the fixing component structure according to an embodiment of the present utility model;

[0021] The attached diagram lists the components represented by each number as follows:

[0022] Cutting platform 1, bracket 2, sliding block 3, first placement groove 4, second fixing rod 5, first roller 6, cutting shears 7, second placement groove 8, toothed plate 9, first sliding groove 10, second anti-slip pad 11, fixing frame 12, groove 13, second sliding groove 14, threaded groove 15, threaded rod 16, gear 17, reset piece 18, support block 19, first fixing rod 20, second roller 21, first anti-slip pad 22, top block 23.

[0023] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings.

[0025] Please see Figure 1-4 As shown, this embodiment provides an automatic fabric cutting device for adjusting the cutting position, including a cutting platform 1, a support 2 mounted on the cutting platform 1, a sliding block 3 slidably fitted inside the support 2, and a fixing component disposed inside the sliding block 3;

[0026] The fixing assembly includes a threaded rod 16 threaded inside the sliding block 3, two top blocks 23 sliding inside the sliding block 3, a toothed plate 9 mounted on one side of the top block 23, a first anti-slip pad 22 mounted on one side of the top block 23, and a cutting shear 7 mounted on the lower side of the sliding block 3. The threaded rod 16 cooperates with the two toothed plates 9, and the first anti-slip pad 22 cooperates with the bracket 2.

[0027] One application of this embodiment is as follows: When it is necessary to adjust the cutting position of the cutting scissors 7 on the fabric, the operator moves the sliding block to the predetermined cutting position by pushing and pulling it. When it is necessary to fix the cutting scissors 7, the threaded rod 16 is rotated, so that the threaded rod 16 rotates and engages with the two toothed plates 9. The rotation of the threaded rod 16 will cause the toothed plates 9 to slide towards the inner wall of the bracket 2 inside the sliding block 3. As the threaded rod 16 rotates inside the sliding block 3, it will gradually move downward, which will help improve the stability of the top block 23. When the anti-slip pad 22 is in contact with the inner wall of the bracket 2, the friction between the anti-slip pad 22 and the bracket 2 will prevent the sliding block 3 from continuing to slide, thereby fixing the sliding block 3 in a specific position and ensuring that the cutting scissors 7 will not shift position during cutting, thereby realizing and improving the stability of the cutting scissors 7 when cutting the fabric.

[0028] In this embodiment, the bracket 2 has first sliding grooves 10 on both sides of its inner wall, and fixed frames 12 are installed on both sides of the sliding block 3. The fixed frames 12 are slidably fitted inside the first sliding grooves 10. A second anti-slip pad 11 is installed on one side of the inner wall of the first sliding groove 10, and the first anti-slip pad 22 abuts against the second anti-slip pad 11. A second sliding groove 14 is opened inside the sliding block 3, and the second sliding groove 14 is connected to the two fixed frames 12. The toothed plate 9 and the top block 23 are slidably fitted inside the second sliding groove 14 and the fixed frames 12. A threaded groove 15 is opened at the top of the inner wall of the second sliding groove 14, and a threaded rod 16 is threadedly fitted inside the threaded groove 15. A gear 17 is installed at one end of the threaded rod 16, and the gear 17 is located between the two toothed plates 9 and meshes with them.

[0029] After the sliding block 3 moves to the predetermined cutting position, it needs to be fixed to ensure cutting accuracy. The operator rotates the threaded rod 16. Since the threaded rod 16 is threadedly engaged in the threaded groove 15 at the top of the inner wall of the second slide groove 14, rotating the threaded rod 16 will cause it to move linearly in the threaded groove 15. The gear 17 at one end of the threaded rod 16 will rotate accordingly, and the gear 17 meshes with the two toothed plates 9. When gear 17 rotates, it will drive the two toothed plates 9 to move outward. Since the toothed plates 9 are connected to the top block 23, they will slide inside the second slide groove 14 and the fixed frame 12. Then, as the toothed plates 9 move, the top block 23 will also move to both sides. The first anti-slip pad 22 on one side of the top block 23 will gradually approach and abut against the second anti-slip pad 11 on one side of the inner wall of the first slide groove 10. As the threaded rod 16 continues to rotate, the pressure between the first anti-slip pad 22 and the second anti-slip pad 11 gradually increases, and the friction between them also increases, thereby firmly fixing the sliding block 3 on the bracket 2 and preventing the sliding block 3 from shifting during the cutting process.

[0030] In this embodiment, the sliding block 3 has two grooves 13 on one side, and a support block 19 is slidably fitted inside each groove 13. A reset member 18 is installed between the inner wall of the groove 13 and the support block 19. A first fixing rod 20 is installed between the two support blocks 19. A first placement groove 4 is opened on one side of the cutting platform 1. A second fixing rod 5 is installed inside the first placement groove 4. A plurality of first rollers 6 are installed on the second fixing rod 5. Two second rollers 21 are installed on the first fixing rod 20. The second rollers 21 cooperate with the first rollers 6.

[0031] Fabrics of different thicknesses are placed on the cutting platform 1 and then inserted between the two second rollers 21 on the first fixed rod 20 and the multiple first rollers 6 on the second fixed rod 5. At the same time, the two support blocks 19 slide inside the groove 13, and the two second rollers 21 on the first fixed rod 20 move with the sliding of the support blocks 19, which facilitates positioning according to the different thicknesses of the fabric. Meanwhile, the reset member 18 between one side of the inner wall of the groove 13 and the support block 19 retracts as the support block 19 applies pressure. The reset member 18 can be any of a spring or a flexible sheet. When the fabric is located between the second rollers 21 and the first rollers 6, the reset member 18 drives the second rollers 21 to adhere to the fabric through its own elasticity, thereby realizing and improving the stability of the fabric during movement.

[0032] In this embodiment, a second placement groove 8 is provided on one side of the cutting platform 1, and the cutting shears 7 slide and engage with the interior of the second placement groove 8.

[0033] The cutting scissors 7 slide inside the second placement slot 8, making it easier to cut the fabric.

[0034] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A cloth automatic cutting device that adjusts a cutting position, characterized by, The utility model relates to a cutting platform, which comprises a support (2) installed on the cutting platform (1), a sliding block (3) slidingly fitted in the support (2), and a fixing assembly arranged in the sliding block (3). The fixing assembly comprises a threaded rod (16) screwed in the sliding block (3), two top blocks (23) slidingly fitted in the sliding block (3), a toothed plate (9) installed on one side of the top block (23), a first non-slip pad (22) installed on one side of the top block (23), and a cutting knife (7) installed on the lower side of the sliding block (3). The threaded rod (16) is matched with the two toothed plates (9), and the first non-slip pad (22) is matched with the support (2). First sliding grooves (10) are formed in the inner walls of the support (2), and fixed frames (12) are installed on the two sides of the sliding block (3) and slidingly fitted in the first sliding grooves (10). Second non-slip pads (11) are installed on one side of the inner walls of the first sliding grooves (10), and the first non-slip pad (22) is abutted against the second non-slip pad (11).

2. The fabric automatic cutting device for adjusting cutting position according to claim 1, wherein, A second sliding groove (14) is formed in the sliding block (3) and communicates with the two fixed frames (12). The toothed plate (9) and the top block (23) are slidingly fitted in the second sliding groove (14) and the fixed frames (12).

3. The fabric automatic cutting device for adjusting cutting position according to claim 2, wherein, A threaded groove (15) is formed in the top of the inner wall of the second sliding groove (14), the threaded rod (16) is screwed in the threaded groove (15), one end of the threaded rod (16) is provided with a gear (17), and the gear (17) is located between the two toothed plates (9) and engaged with them.

4. The fabric automatic cutting device for adjusting cutting position according to claim 3, characterized in that, Two recesses (13) are formed in one side of the sliding block (3), a supporting block (19) is slidingly fitted in each recess (13), and a reset member (18) is installed between one side of the inner wall of the recess (13) and the supporting block (19).

5. The fabric automatic cutting device for adjusting cutting position according to claim 1, wherein, A first fixing rod (20) is installed between the two supporting blocks (19), a first placing groove (4) is formed in one side of the cutting platform (1), and a second fixing rod (5) is installed in the first placing groove (4).

6. The fabric automatic cutting device for adjusting cutting position according to claim 5, wherein, A plurality of first rollers (6) are installed on the second fixing rod (5), two second rollers (21) are installed on the first fixing rod (20), and the second rollers (21) are matched with the first rollers (6).

7. The fabric automatic cutting device for adjusting cutting position according to claim 6, wherein, A second placing groove (8) is formed in one side of the cutting platform (1), and the cutting knife (7) is slidingly fitted in the second placing groove (8).

8. The fabric automatic cutting device for adjusting cutting position according to claim 1, wherein, ​

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