Cloth laser cutting machine

Abstract

The utility model discloses a cloth laser cutting machine which comprises a machine frame, a working table and a laser cutting mechanism, the machine frame comprises a machine frame body, a working table baffle welded above the machine frame body, guide sliding grooves formed in the inner side of the working table baffle at equal intervals, and a cloth output roller assembled at the tail end of the machine frame body, the working table comprises a cloth placing rack, hydraulic oil cylinders, a cloth laying plate and vertical guide strips; the hydraulic oil cylinders are fixed on two side edges in the rack body at equal intervals and are used for supporting the cloth placing rack; the cloth laying plate is fixedly mounted on the surface of the cloth placing rack through bolts; the vertical guide strips are welded on two side edges of the cloth placing rack at equal intervals and are matched with the guide chutes; according to the scheme of the laser cutting machine, the height of the workbench is adjusted through the hydraulic oil cylinder, the laser cutting mechanism can flexibly move, the cutting efficiency and precision are improved, in addition, the reasonable guiding design ensures that cloth is accurately positioned, operation is easy, convenient and safe, space utilization is optimized, and the laser cutting machine is very suitable for industrial application of large-scale cloth cutting.

Description

Technical Field

[0001] The utility model specifically relates to a cloth laser cutting machine. Background Art

[0002] As the name suggests, a fabric trimming machine is a device that cuts or separates one or both sides of a fabric. It is widely used in the textile field to make the edges of the fabric smooth and beautiful by trimming, or to prevent the edges from curling.

[0003] Currently, there are devices that use laser cutting machines for edge trimming, which have higher aesthetics and efficiency. In most cases, the laser cutting machine cannot adjust to the optimal cutting height according to the stacked fabrics. As a result, the laser cutting head is too close to the fabric, causing the fabric edges to burn, or the laser cutting head is too far away from the fabric, resulting in incomplete cutting of the bottom fabric, which requires re-cutting after pre-processing. Summary of the Invention

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a cloth laser cutting machine.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A cloth laser cutting machine includes a frame, a workbench installed in the frame and capable of being adjusted according to the thickness of the cloth stacking, and a laser cutting mechanism assembled above the frame and capable of being flexibly moved. The frame includes a frame body, a workbench baffle welded above the frame body, guide slides equidistantly arranged on the inner side of the workbench baffle, and a cloth output roller assembled at the end of the frame body. The workbench includes a cloth placement platform, hydraulic cylinders equidistantly fixed on both sides of the interior of the frame body for supporting the cloth placement platform, a cloth laying plate fixed to the surface of the cloth placement platform by bolts, and vertical guide strips equidistantly welded on both sides of the cloth placement platform and cooperating with the guide slides.

[0007] Preferably, two cloth output rollers are provided to facilitate the output of the cut cloth.

[0008] Preferably, the cloth placing plate is provided with an inclined end at one end close to the cloth output roller.

[0009] Preferably, the laser cutting mechanism includes a longitudinal guide bar fixedly installed on the outside of the workbench baffle by bolts and arranged in parallel, a longitudinal spur rack arranged between the two longitudinal guide bars and fixedly installed to the workbench baffle by bolts, a longitudinal movable seat with a slider assembled with the longitudinal guide bar, two transverse arms with transverse guide bars fixedly installed to the longitudinal movable seat at both ends by bolts, a transverse spur rack on the transverse arm fixedly installed at the lower end by bolts, a transverse slide with a slider installed on the outside of the two transverse arms, a fixed table fixedly installed to the two transverse slides by bolts and with vertical guide bars fixed by bolts, and a laser cutting head installed on the fixed table.

[0010] Furthermore, a longitudinal drive motor with gears is fixedly installed in the longitudinal movable seat.

[0011] Furthermore, a vertical sliding plate that cooperates with the vertical guide rail is provided in front of the fixed platform, and a driving motor with its output end facing the vertical sliding plate is installed above the fixed platform. The fixed platform is also fixed with a screw rod with one end connected to the driving motor and the other end assembled with the vertical sliding plate.

[0012] Furthermore, a transverse drive motor with gears is fixedly mounted on the back of the fixed platform.

[0013] The beneficial effects of the present invention are as follows: the laser cutting machine solution adjusts the height of the workbench through the hydraulic cylinder, and the laser cutting mechanism can be flexibly moved, thereby improving the cutting efficiency and accuracy. In addition, the reasonable guide design ensures accurate positioning of the fabric, and the operation is simple and safe, thereby optimizing space utilization, which is very suitable for industrial applications of large-scale fabric cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front structural diagram of a cloth laser cutting machine of the utility model;

[0015] Figure 2 for Figure 1 The back structure diagram;

[0016] Figure 3 for Figure 2 Exploded view of

[0017] Figure 4 for Figure 3 Schematic diagram of the structure of the middle workbench;

[0018] Figure 5 for Figure 3 Front structural diagram of the laser cutting mechanism;

[0019] Figure 6 for Figure 5 The back structure diagram. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it. However, the embodiments are not intended to limit the present invention.

[0021] Example

[0022] A cloth laser cutting machine, such as Figure 1-6 As shown, it includes a frame 1, a workbench 2 installed in the frame 1 and capable of adjusting according to the thickness of the stacked cloth, and a laser cutting mechanism 3 assembled above the frame 1 and capable of moving flexibly.

[0023] The frame 1 includes a frame body 11 , a workbench baffle 12 welded above the frame body 11 , guide slots 13 equidistantly arranged on the inner side of the workbench baffle 12 , and a fabric output roller 14 assembled at the end of the frame body 11 .

[0024] In this embodiment, two cloth output rollers 14 are provided to facilitate the output of the cut cloth.

[0025] The workbench 2 includes a fabric placement stand 21, hydraulic cylinders 22 equidistantly fixed on both sides of the frame body 11 for supporting the fabric placement stand 21, a fabric placement plate 23 fixed to the surface of the fabric placement stand 21 by bolts, and vertical guide bars 24 equidistantly welded on both sides of the fabric placement stand 21 and cooperating with the guide chute 13.

[0026] In this embodiment, the cloth placing plate 23 is provided with an inclined end 231 at one end close to the cloth output roller 14. Specifically, the remaining cloth scraps can slide out through the inclined end 231, making it convenient to clean the cloth placing plate 23.

[0027] The laser cutting mechanism 3 includes a longitudinal guide bar 31 fixedly installed on the outside of the workbench baffle 12 by bolts and arranged in parallel, a longitudinal spur rack 32 arranged between the two longitudinal guide bars 31 and fixedly installed to the workbench baffle 12 by bolts, a longitudinal movable seat 33 with a slider assembled with the longitudinal guide bar 31, two transverse arms 34 with transverse guide bars fixedly installed to the longitudinal movable seat 33 at both ends by bolts, a transverse spur rack 35 on the transverse arm 34 with a slider fixedly installed at the lower end by bolts, a transverse drag plate 36 with a slider installed on the outside of the two transverse arms 34, a fixed table 37 fixedly installed to the two transverse drag plates 36 by bolts and with vertical guide bars fixed by bolts, and a laser cutting head 38 installed on the fixed table 37.

[0028] In this embodiment, a longitudinal drive motor 331 with a gear is fixedly installed in the longitudinal movable seat 33. Specifically, the gear of the longitudinal drive motor 331 is engaged with the longitudinal spur rack 32, which can smoothly drive the entire laser cutting mechanism 3 to slide above the frame 1 to achieve cloth cutting.

[0029] In this embodiment, a vertical sliding plate 371 that cooperates with the vertical guide rail is provided directly in front of the fixed platform 37. A driving motor 372 with its output end facing the vertical sliding plate 371 is installed above the fixed platform 37. The fixed platform 37 is also fixed with a screw rod 373 with one end connected to the driving motor 372 and the other end assembled with the vertical sliding plate 371. Specifically, the screw rod 373 is driven by the driving motor 372 to control the lifting and lowering of the vertical sliding plate 371, thereby controlling the lifting and lowering movement of the laser cutting head 38 to adapt to the thickness of the cut fabric.

[0030] In this embodiment, a transverse drive motor 374 with a gear is fixedly installed on the back of the fixed platform 37. Specifically, the gear of the transverse drive motor 374 is engaged with the transverse spur rack 35, which can smoothly drive the fixed platform 37 to slide on the two transverse arms 34 through two transverse drag plates 36 to achieve transverse movement cutting.

[0031] The above embodiments of the present invention are not intended to limit the scope of protection of the present invention, and the implementation methods of the present invention are not limited thereto. All other modifications, replacements or changes made to the above structure of the present invention based on the above contents of the present invention, in accordance with common technical knowledge and customary means in this field, without departing from the above basic technical ideas of the present invention, should fall within the scope of protection of the present invention.

Claims

1. A cloth laser cutting machine, comprising a frame, a workbench mounted inside the frame and adjustable according to the thickness of the cloth stack, and a laser cutting mechanism mounted above the frame and capable of flexible movement, characterized in that: The frame includes a frame body, a workbench baffle welded above the frame body, guide slides equidistantly arranged on the inner side of the workbench baffle, and a fabric output roller assembled at the end of the frame body. The workbench includes a fabric placement platform, hydraulic cylinders equidistantly fixed on both sides of the interior of the frame body for supporting the fabric placement platform, a fabric laying plate fixed to the surface of the fabric placement platform by bolts, and vertical guide strips equidistantly welded on both sides of the fabric placement platform for cooperating with the guide slides.

2. The cloth laser cutting machine according to claim 1, characterized in that: Two cloth output rollers are provided to facilitate the output of the cut cloth.

3. The cloth laser cutting machine according to claim 1, characterized in that: The cloth placing plate is provided with a plate body inclined end at one end close to the cloth output roller.

4. The cloth laser cutting machine according to claim 1, characterized in that: The laser cutting mechanism includes a longitudinal guide bar fixedly installed on the outside of the workbench baffle by bolts and arranged in parallel, a longitudinal spur rack arranged between the two longitudinal guide bars and fixedly installed to the workbench baffle by bolts, a longitudinal movable seat with a slider assembled with the longitudinal guide bar, two transverse arms with transverse guide bars fixedly installed to the longitudinal movable seat at both ends by bolts, a transverse spur rack on the transverse arm fixedly installed at the lower end by bolts, a transverse slide with a slider installed on the outside of the two transverse arms, a fixed table fixedly installed to the two transverse slides by bolts and with vertical guide bars fixed by bolts, and a laser cutting head installed on the fixed table.

5. The cloth laser cutting machine according to claim 4, characterized in that: A longitudinal driving motor with gears is fixedly installed in the longitudinal moving seat.

6. The cloth laser cutting machine according to claim 4, characterized in that: A vertical sliding plate that matches the vertical guide rail is set in front of the fixed platform. A driving motor with its output end facing the vertical sliding plate is installed above the fixed platform. The fixed platform is also fixed with a screw rod with one end connected to the driving motor and the other end assembled with the vertical sliding plate.

7. The cloth laser cutting machine according to claim 4, characterized in that: A transverse drive motor with gears is also fixedly mounted on the back of the fixed platform.

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