Fabric cutting device with adjustable cutter support

Abstract

The utility model relates to the technical field of fabric tailoring, in particular to a fabric tailoring device with an adjustable cutter support, which comprises a tailoring table, fixing supports are arranged on two sides of the tailoring table, a sliding rail is fixedly connected to the upper ends of the fixing supports, a tailoring component is slidably connected to the sliding rail, and a cutter support is arranged on the tailoring table. A limiting mechanism used for adjusting the stroke of the cutting assembly is further arranged at one end of the sliding rail. According to the cloth cutting device, by arranging the adjustable limiting mechanism, stroke adjustment of the cutting assembly on the sliding rail can be achieved, cloth of different sizes can be cut, and the applicability and efficiency of the cutting device are improved; secondly, through the buffering mechanism, when the cutting assembly slides to the position set by the limiting mechanism on the sliding rail, the buffering mechanism can effectively slow down the speed of the cutting assembly, and damage to the cutting assembly caused by rapid impact is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric cutting, in particular to a fabric cutting device with an adjustable tool support. Background Art

[0002] In the production process of home textile enterprises, the selection and processing of raw materials are key links in determining product quality and cost control. Since home textile products such as sofas, bed sheets, quilt covers, curtains, etc. usually require a large area of fabric, the fabric needs to be precisely cut.

[0003] In the production process of sofas, a cutting device is required to intermittently cut fabrics and leather materials. For example, Chinese patent announcement No. "CN214736929U" discloses an efficient cloth cutting machine, which includes a cutting workbench. The upper end of the cutting workbench is provided with a slide rail for moving the cutting tool, and slide rail brackets are provided on both sides of the slide rail. A unwinding roller for unwinding the cloth is provided on the front side of the slide rail, and a pressure rod is provided on the rear side of the slide rail; guide grooves for the cloth in the warp direction are provided on both sides of the upper end of the cutting workbench, and a roller driven by a motor that cooperates with the guide groove is provided on the slide rail bracket, and an electric telescopic rod is provided on one side of the roller for counteracting the cutting workbench.

[0004] When cutting fabrics, existing cutting devices usually use a method in which the cutter slides on a fixed track. Most existing tracks cannot adjust the sliding stroke of the cutter on the track. When cutting fabrics of different sizes, it cannot be adjusted according to demand, which affects the fabric cutting speed. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that the sliding stroke of the cutter on the track cannot be adjusted, and to propose a fabric cutting device with an adjustable cutter bracket.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A fabric cutting device with an adjustable tool holder is designed, comprising a cutting table, fixed brackets are provided on both sides of the cutting table, a slide rail is fixedly connected to the upper end of the fixed bracket, a cutting assembly is slidably connected to the slide rail, and a limit mechanism for adjusting the stroke of the cutting assembly is also provided at one end of the slide rail;

[0008] A buffer mechanism is also provided at one end of the slide rail, and the buffer mechanism is connected to the limiting mechanism through a connecting piece.

[0009] Furthermore, the cutting assembly includes a sliding plate, and sliding grooves are opened on both sides of the inner wall of the slide rail. The sliding plate is slidably connected to the sliding grooves, and the upper end of the sliding plate is fixedly connected to the tool assembly.

[0010] Furthermore, the limiting mechanism includes a T-shaped limiting block, which is slidably connected to the slide groove. A clamping mechanism is provided on the T-shaped limiting block, and the clamping mechanism is used to fix the position of the T-shaped limiting block.

[0011] Furthermore, the clamping mechanism includes an L-shaped groove arranged in the T-shaped limit block, an L-shaped rod is slidably connected to the L-shaped groove, a plurality of positioning holes are opened on the inner wall of the sliding groove, one end of the L-shaped rod is clamped with the positioning hole, and a spring is arranged in the L-shaped groove, and the two ends of the spring are respectively fixedly connected to the inner wall of the L-shaped groove and the L-shaped rod.

[0012] Furthermore, the buffer mechanism includes a T-shaped slider, which is slidably connected to the slide groove. A through hole is opened at one end of the T-shaped slider, and a buffer rod is slidably connected in the through hole. A limit block is provided at one end of the through hole to prevent the buffer rod from falling off, and a buffer spring is provided at one end of the buffer rod.

[0013] Furthermore, the connecting member includes a connecting plate, which is fixedly connected to one side of the T-shaped limit block, and a positioning glass bead is embedded in the upper end of the T-shaped slider. A fixing hole is opened on the connecting plate, and the positioning glass bead and the fixing hole are clamped together.

[0014] The fabric cutting device with an adjustable tool holder proposed in the present invention has the beneficial effect of: in the present invention, by providing an adjustable limit mechanism, the stroke of the cutting component on the slide rail can be adjusted, thereby being able to cope with the cutting of fabrics of different sizes, thereby improving the applicability and efficiency of the cutting device;

[0015] Secondly, in the present invention, through the buffer mechanism, when the cutting assembly slides on the slide rail to the position set by the limit mechanism, the buffer mechanism can effectively slow down its speed to avoid damage to the cutting assembly due to rapid impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic structural diagram of the limiting mechanism of the utility model;

[0018] Figure 3 This is a schematic cross-sectional view of the buffer mechanism of the present invention;

[0019] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure of area A;

[0020] Figure 5 For this utility model Figure 3 A magnified schematic diagram of the structure of region B;

[0021] Figure 6 It is a schematic cross-sectional view of the clamping mechanism of the present invention.

[0022] In the figure: 1. Cutting table; 11. Fixed bracket; 12. Slide rail; 2. Cutting assembly; 21. Sliding plate; 22. Slide groove; 23. Tool assembly; 3. Limiting mechanism; 31. T-type limit block; 32. Clamping mechanism; 321. L-type groove; 322. L-type plug rod; 323. Positioning hole; 324. Spring; 4. Buffer mechanism; 41. T-type slider; 42. Through hole; 43. Buffer rod; 44. Buffer spring; 5. Connecting piece; 51. Connecting plate; 52. Positioning glass beads; 53. Fixing hole. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Reference Figure 1-4 , a fabric cutting device with an adjustable tool bracket comprises a cutting table 1, and fixed brackets 11 are provided on both sides of the cutting table 1. The upper end of the fixed bracket 11 is fixedly connected to a slide rail 12, and a cutting component 2 is slidably connected to the slide rail 12. A limiting mechanism 3 for adjusting the stroke of the cutting component 2 is also provided at one end of the slide rail 12. In the utility model, by providing an adjustable limiting mechanism 3, the stroke of the cutting component 2 on the slide rail 12 can be adjusted, so that it can cope with the cutting of fabrics of different sizes, thereby improving the applicability and efficiency of the cutting device;

[0025] A buffer mechanism 4 is also provided at one end of the slide rail 12, and the buffer mechanism 4 is connected to the limit mechanism 3 through a connector 5. In the present invention, when the cutting assembly 2 slides on the slide rail 12 to the position set by the limit mechanism 3, the buffer mechanism 4 can effectively slow down its speed to avoid damage to the cutting assembly 2 due to rapid impact.

[0026] Furthermore, the cutting assembly 2 includes a sliding plate 21, and a slide groove 22 is opened on both sides of the inner wall of the slide rail 12. The sliding plate 21 is slidably connected to the slide groove 22, and the upper end of the sliding plate 21 is fixedly connected to the tool assembly 23. In the utility model, the sliding plate 21 is driven to slide in the slide groove 22 by pushing the tool assembly 23. As the sliding plate 21 moves, the tool assembly 23 fixed thereon also moves accordingly, and the blade of the tool assembly 23 contacts the cloth and cuts the cloth.

[0027] Furthermore, the limiting mechanism 3 includes a T-shaped limit block 31, which is slidably connected to the slide groove 22. A clamping mechanism 32 is provided on the T-shaped limit block 31, and the clamping mechanism 32 is used to fix the position of the T-shaped limit block 31. In this embodiment, by releasing the fixation of the T-shaped limit block 31 by the clamping mechanism 32, the T-shaped limit block 31 can be slid back and forth as needed to adjust the stroke of the slide rail 12.

[0028] The locking mechanism 32 includes an L-shaped groove 321 provided in the T-shaped limit block 31, an L-shaped rod 322 is slidably connected in the L-shaped groove 321, and a plurality of positioning holes 323 are provided on the inner wall of the slide groove 22. One end of the L-shaped rod 322 is engaged with the positioning hole 323, and a spring 324 is provided in the L-shaped groove 321. The two ends of the spring 324 are respectively fixedly connected to the inner wall of the L-shaped groove 321 and the L-shaped rod 322. When the travel is desired, the L-shaped rod 322 is pressed to move, so that the L-shaped rod 322 is disengaged from the positioning hole 323 currently engaged with it, and then the T-shaped limit block 31 is slid to a new position, and a suitable positioning hole 323 is selected. The L-shaped rod 322 is released, and the elastic force of the spring 324 pushes the L-shaped rod 322 so that the L-shaped rod 322 is engaged with the newly selected positioning hole 323, thereby fixing the new position of the T-shaped limit block 31. The travel of the slide rail 12 is adjusted to the new setting, and the sliding range of the cutting assembly 2 is also changed accordingly.

[0029] In addition, the buffer mechanism 4 includes a T-shaped slider 41, which is slidably connected to the slide groove 22. A through hole 42 is opened at one end of the T-shaped slider 41, and a buffer rod 43 is slidably connected in the through hole 42. A limit block is provided at one end of the through hole 42 to prevent the buffer rod 43 from falling off, and a buffer spring 44 is provided at one end of the buffer rod 43. In the utility model, when the cutting assembly 2 slides to the end of the slide rail 12, the cutting assembly 2 hits the buffer rod 43, and the buffer spring 44 is compressed, thereby absorbing the kinetic energy of the cutting assembly 2, slowing down its speed, and avoiding rapid impact.

[0030] In addition, the connecting member 5 includes a connecting plate 51, which is fixedly connected to one side of the T-shaped limit block 31, and a positioning glass bead 52 is embedded in the upper end of the T-shaped slider 41. A fixing hole 53 is opened on the connecting plate 51, and the positioning glass bead 52 and the fixing hole 53 are engaged with each other. In the present invention, the T-shaped slider 41 is fixed by engaging the positioning glass bead 52 with the fixing hole 53. In addition, when the buffer spring 44 is compressed multiple times, its elastic force decreases. The positioning glass bead 52 can be pressed to separate the T-shaped slider 41 from the T-shaped limit block 31, and the buffer spring 44 can be taken out and replaced.

[0031] Working mode: When working, by pushing the tool assembly 23, the sliding plate 21 is driven to slide in the slide groove 22. As the sliding plate 21 moves, the tool assembly 23 fixed thereon also moves, and the blade of the tool assembly 23 contacts the cloth and cuts the cloth. When the cutting assembly 2 slides to the end of the slide rail 12, the cutting assembly 2 hits the buffer rod 43, and the buffer spring 44 is compressed, thereby absorbing the kinetic energy of the cutting assembly 2, slowing down its speed and avoiding rapid collision. When it is necessary to adjust the stroke of the slide rail 12, by pressing the L-shaped plug rod 322 to move, the L-shaped plug rod 322 is disengaged from the positioning hole 323 currently engaged with it, and then the T-shaped limit block 3 is slid. 1 to a new position, select a suitable positioning hole 323, loosen the L-shaped rod 322, and the elastic force of the spring 324 pushes the L-shaped rod 322, so that the L-shaped rod 322 is engaged with the newly selected positioning hole 323, thereby fixing the new position of the T-shaped limit block 31, and the stroke of the slide rail 12 is adjusted to the new setting. The sliding range of the cutting assembly 2 is also changed accordingly, and the positioning glass bead 52 is engaged with the fixing hole 53 to fix the T-shaped slider 41. In addition, when the buffer spring 44 is compressed multiple times, its elastic force decreases, and the positioning glass bead 52 can be pressed to separate the T-shaped slider 41 from the T-shaped limit block 31, so that the buffer spring 44 can be taken out and replaced.

[0032] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fabric cutting device with an adjustable tool holder, comprising a cutting table (1), characterized in that: Fixed brackets (11) are provided on both sides of the cutting table (1), and a slide rail (12) is fixedly connected to the upper end of the fixed bracket (11), and a cutting assembly (2) is slidably connected to the slide rail (12). A limiting mechanism (3) for adjusting the travel of the cutting assembly (2) is also provided at one end of the slide rail (12); A buffer mechanism (4) is also provided at one end of the slide rail (12), and the buffer mechanism (4) is connected to the limiting mechanism (3) via a connecting member (5).

2. The fabric cutting device with an adjustable tool holder according to claim 1, characterized in that: The cutting assembly (2) includes a sliding plate (21), and sliding grooves (22) are provided on both sides of the inner wall of the slide rail (12). The sliding plate (21) is slidably connected to the sliding grooves (22), and the upper end of the sliding plate (21) is fixedly connected to a tool assembly (23).

3. The fabric cutting device with an adjustable tool holder according to claim 2, characterized in that: The limiting mechanism (3) comprises a T-shaped limiting block (31), the T-shaped limiting block (31) is slidably connected to the slide groove (22), and a clamping mechanism (32) is provided on the T-shaped limiting block (31), and the clamping mechanism (32) is used to fix the position of the T-shaped limiting block (31).

4. The fabric cutting device with an adjustable tool holder according to claim 3, characterized in that: The clamping mechanism (32) comprises an L-shaped groove (321) arranged in the T-shaped limit block (31), an L-shaped plug rod (322) is slidably connected in the L-shaped groove (321), a plurality of positioning holes (323) are opened on the inner wall of the slide groove (22), one end of the L-shaped plug rod (322) is clamped with the positioning hole (323), a spring (324) is arranged in the L-shaped groove (321), and the two ends of the spring (324) are respectively fixedly connected to the inner wall of the L-shaped groove (321) and the L-shaped plug rod (322).

5. The fabric cutting device with an adjustable tool holder according to claim 3, characterized in that: The buffer mechanism (4) comprises a T-shaped slider (41), the T-shaped slider (41) is slidably connected to the slide groove (22), a through hole (42) is provided at one end of the T-shaped slider (41), a buffer rod (43) is slidably connected in the through hole (42), a limit block for preventing the buffer rod (43) from falling off is provided at one end of the through hole (42), and a buffer spring (44) is provided between one end of the buffer rod (43) and the T-shaped limit block (31).

6. The fabric cutting device with an adjustable tool holder according to claim 5, characterized in that: The connecting member (5) comprises a connecting plate (51), the connecting plate (51) is fixedly connected to one side of the T-shaped limit block (31), a positioning glass bead (52) is embedded in the upper end of the T-shaped slider (41), a fixing hole (53) is opened on the connecting plate (51), and the positioning glass bead (52) and the fixing hole (53) are mutually engaged.

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