A laser cutting device

Abstract

The utility model discloses a laser cutting device, including frame, support platform and laser cutting head, support platform swing installation is in frame, laser cutting head installs support platform top, the fixed mounting of frame upper end has guide rail no.

Description

Technical Field

[0001] This utility model relates to the technical field of laser cutting, and in particular to a laser cutting device. Background Technology

[0002] Laser cutting is a technology that uses a high-power-density laser beam as a cutting tool. The focused laser beam heats the material to a high temperature, causing it to melt or vaporize, thus achieving cutting. This cutting method offers advantages such as high precision, high speed, high efficiency, and low wear, and is widely used in the processing of both metallic and non-metallic materials.

[0003] During processing, sheets or plates can be cut into different sizes and shapes to meet various manufacturing needs. Laser cutting equipment includes a cutting table, which is a platform for placing the sheet or plate to be cut. The sheet or plate is then laser-cut on the cutting table. In existing laser cutting equipment, the cutting table has several side-by-side, spaced-apart support sections with gaps between adjacent support sections to allow waste generated during the cutting process to fall and be collected.

[0004] For hard materials to be cut, spaced-apart rod-shaped supports can provide stable support. However, for leather, especially soft leather, the spacing between adjacent supports on the cutting table is too large, making it impossible for the support table to support the leather flat, which can easily lead to poor cutting results.

[0005] Therefore, this utility model provides a new technical solution to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to overcome the shortcomings of the prior art and provide a laser cutting device with a simple structure, which can provide a stable support platform and improve the cutting effect.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A laser cutting device includes a frame, a support platform, and a laser cutting head, wherein the support platform is movably mounted on the frame, and the laser cutting head is mounted above the support platform.

[0009] A guide rail is fixedly installed on the upper end of the frame. The guide rail is symmetrically arranged at both ends of the support platform. A guide rail is slidably installed on the guide rail. The guide rail is driven by a screw and can move longitudinally along the guide rail.

[0010] The laser cutting head is slidably mounted on the second guide rail and driven by the second screw, enabling it to move laterally along the second guide rail;

[0011] The support platform includes a support component one and a support component two. The support component one can be rotatably fastened to the lower end of the support component two and together they form a support surface for horizontally supporting materials.

[0012] The present invention is further configured such that the support platform also includes a support frame, the second support member is fixedly connected to the inner side of the support frame, and one side of the first support member is rotatably mounted on the support frame.

[0013] The present invention is further configured such that the support member 1 includes a plurality of support parts 1 and a plurality of limiting parts, the support parts 1 and the limiting parts are spaced apart and a limiting part is provided between every two adjacent support parts 1, and the plurality of support parts 1 and the plurality of limiting parts are integrally connected.

[0014] The present invention is further configured such that the second support member includes a plurality of second support parts arranged at intervals, and each second support part has a limiting groove at its bottom. The limiting groove is adapted to the limiting part, and the limiting part can be fully embedded in the limiting groove for limiting.

[0015] The present invention is further configured such that a storage groove is formed between the second support part and the first support part, and the upper end of the second support part and the upper end of the first support part are on the same plane to form a support surface.

[0016] The present invention is further configured such that a slider is slidably mounted on the guide rail, a support plate is fixedly mounted on the slider, a screw is located above the guide rail and is arranged along the length of the guide rail, one end of the screw is rotatably connected to the end of the guide rail, and the other end is threadedly connected to the support plate and driven to rotate by a first motor, thereby driving the slider to move longitudinally along the guide rail.

[0017] The present invention is further configured such that the support plate is arranged in a symmetrical structure, the second guide rail is horizontally fixedly connected to the two support plates, the second slider is slidably installed on the second guide rail, the second slider is fixedly installed with a connecting plate, and the laser cutting head is fixedly installed on the connecting plate.

[0018] The present invention is further configured such that a second screw is rotatably mounted on the support plate along the direction of the second guide rail. The second screw is threaded to the connecting plate and driven to rotate by a second motor, thereby driving the laser cutting head to move laterally along the second guide rail.

[0019] The present invention is further configured such that a storage box is fixedly installed inside the frame, the storage box is located below the support platform, a guide plate is fixedly connected above the storage box, the guide plate is inclined, and the first support member can be rotated to detach from the second support member and abut against the guide plate for limitation.

[0020] The beneficial effects of this utility model are as follows: The support platform in this utility model is installed below the support member 2 by rotating and fastening the support member 1. The support member 1 includes several support parts 1, and the support member 2 includes several support parts 2. The top ends of the support parts 1 and 2 are on the same horizontal plane, which can form a support surface for stabilizing the material. This can narrow the support interval between adjacent support parts and form an auxiliary supplementary support between the original support parts 1, so that the interval can be narrowed by nearly half, which can improve the material cutting stability and cutting quality. Secondly, a collection groove is formed between the support parts 1 and the support parts 2, which can be used to collect the material residue generated during the cutting process. By rotating the support member 1 to detach from the support member 2, the support member 1 can rotate around the hinge point, and the material residue in the collection groove can be poured into the collection box inside the frame. The operation is simple and convenient. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a laser cutting device in this embodiment.

[0022] Figure 2 This is a cross-sectional view of a laser cutting device in this embodiment.

[0023] Figure 3 This is a schematic diagram of the support platform in a laser cutting device according to this embodiment.

[0024] Figure 4 for Figure 3 Enlarged view at point A.

[0025] Figure 5 This is a cross-sectional view of the support platform in a laser cutting device according to this embodiment.

[0026] Figure 6 for Figure 5 Enlarged view at point B.

[0027] Figure 7 This is a schematic diagram of the structure of the support platform in a laser cutting device in this embodiment after it has been opened.

[0028] Reference numerals: Frame 1; Guide rail 11; Slider 111; Support plate 112; Screw 113; First motor 114; Guide rail 2 12; Slider 2 121; Connecting plate 122; Screw 2 123; Second motor 124; Storage box 13; Guide plate 14; Support platform 2; Bracket 21; Support component 1 22; Support part 1 221; Limiting part 222; Support component 2 23; Support part 2 231; Limiting groove 232; Support surface 24; Storage groove 25; Laser cutting head 3. Detailed Implementation

[0029] 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.

[0030] This embodiment discloses a laser cutting device, referring to... Figures 1-7 As shown, it mainly includes a frame 1, a support platform 2, and a laser cutting head 3. The support platform 2 is movably installed on the frame 1, and the laser cutting head 3 is installed above the support platform 2. The laser cutting head 3 can be moved horizontally or vertically to perform laser cutting on the material above the support platform 2.

[0031] Reference Figure 1 As shown, two guide rails 11 are fixedly installed on the upper end of the frame 1. The two guide rails 11 are arranged in a longitudinally symmetrical structure on both sides of the support platform 2. A slider 111 is slidably connected to the upper end of each of the two guide rails 111. A support plate 112 is fixedly installed on each of the two sliders 111. The two support plates 112 are arranged in a symmetrical structure. One end of a screw 113 is rotatably connected to the end of the slider 111, and the other end is threaded to the support plate 112 and driven to rotate by a first motor 114. The screw 113 is located directly above the guide rails 111 and is arranged along the length of the guide rails 111. The rotation of the screw 113 driven by the first motor 114 can drive the support plate 112 to slide and adjust along the length of the guide rails 111.

[0032] A guide rail 2 12 is fixedly installed between the two support plates 112. The two ends of the guide rail 2 12 are fixedly connected to the two support plates 112, so that the two support plates 112 and the guide rail 2 12 form a whole and can slide synchronously along the guide rail 11 under the rotation of the screw 113. The guide rail 2 12 is arranged horizontally at the upper end of the guide rail 11. A slider 2 121 is slidably installed on the guide rail 2 12. A connecting plate 122 is fixedly installed on the slider 2 121. One end of the connecting plate 122 is fixedly connected to the slider 2 121, and the other end is fixedly installed with a laser cutting head 3. A screw 2 123 is rotatably installed on the two support plates 112 and driven to rotate by the second motor 124. The screw 2 123 is arranged parallel to the guide rail 2 12. The connecting plate 122 is threadedly connected to the screw 2 123.

[0033] The second motor 124 drives the screw 123 to rotate, which can drive the laser cutting head 3 to slide along the length of the guide rail 12. When the first motor 114 and the second motor 124 operate at the same time, the laser cutting head 3 can be controlled to move horizontally or longitudinally in the horizontal direction, so as to flexibly cut the material on the support platform.

[0034] Refer to 3 and Figure 7 As shown, the support platform 2 mainly includes a support frame 21, a first support member 22, and a second support member 23. The second support member 23 is longitudinally fixed inside the support frame 21, while one side of the first support member 22 (refer to...) Figure 7 The right side of the support is hinged to the support frame 21, so that the support member 22 can be rotated and fastened to the lower side of the support member 23 along the hinge, so that the top of the support member 22 and the top of the support member 23 are on the same horizontal plane, forming a support surface 24, which can be used to stably support the material, so that the material can be laid flat on the upper end of the support surface 24, and improve the stability of material cutting.

[0035] For the deflection and lifting of the support member 22, a cylinder or other type of driver can be installed on the lower side of the support member 22 to drive it, thereby enabling the support member 22 to achieve deflection movement.

[0036] Reference Figure 5 and Figure 6 As shown, support member 1 22 includes several support portions 221 and several limiting portions 222, wherein the support portions 221 and the limiting portions 222 are spaced apart, and a limiting portion 222 is provided between every two adjacent support portions 221. The support portions 221 and the limiting portions 222 are integrally connected. Support member 23 includes several support portions 231, which are arranged side by side at intervals. A limiting groove 232 is provided at the bottom of each support portion 231. The limiting groove 232 can be adapted to the limiting portion, so that the limiting portions 222 can... The corresponding limiting groove 232 is embedded to form a limiting installation. The first support part 221 is embedded from bottom to top between two adjacent second support parts 231, so that the first support part 231 and the second support part 221 form a storage groove 25. The first support part 231 and the second support part 221 are both vertical and spaced apart. The upper end of the second support part 231 and the upper end of the first support part 221 are on the same horizontal plane, forming a stable support surface 24, which can flatly support the material and facilitate cutting. The material slag generated during the laser cutting process can fall into the storage groove 25 and be collected in a concentrated manner.

[0037] Reference Figure 2As shown, a storage box 13 is fixedly installed inside the frame 1, and the storage box 13 is located below the support platform 2. A guide plate 14 is fixedly connected to the upper side of the storage box 13. The guide plate 14 is inclined and located below the support platform 2. The first support member 22 can rotate downward relative to the second support member 23 at the hinge, disengage from the second support member 23 and abut against the upper end of the guide plate 14, so that the storage trough 25 is inclined and the opening of the storage trough 25 faces the storage box 13, so that the material residue in the storage trough 25 can be poured into the storage box 13 for centralized collection and cleaning. The operation is simple and convenient.

[0038] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A laser cutting device, characterized in that, It includes a frame (1), a support platform (2) and a laser cutting head (3), wherein the support platform (2) is movably mounted on the frame (1) and the laser cutting head (3) is mounted above the support platform (2); The upper end of the frame (1) is fixedly installed with a guide rail (11). The guide rail (11) is symmetrically arranged at both ends of the support platform (2). The guide rail (12) is slidably installed on the guide rail (11). The guide rail (12) is driven by a screw (113) and can move longitudinally along the guide rail (11). The laser cutting head (3) is slidably mounted on the guide rail (12) and driven by the screw (123), and can move laterally along the guide rail (12). The support platform (2) includes a support member one (22) and a support member two (23). The support member one (22) can be rotatably fastened to the lower end of the support member two (23) and together they form a support surface (24) for horizontally supporting materials.

2. The laser cutting device according to claim 1, characterized in that, The support platform (2) also includes a support frame (21), the second support member (23) is fixedly connected to the inside of the support frame (21), and one side of the first support member (22) is rotatably installed on the support frame (21).

3. The laser cutting device according to claim 2, characterized in that, The support member (22) includes a plurality of support parts (221) and a plurality of limiting parts (222). The support parts (221) and the limiting parts (222) are spaced apart and a limiting part (222) is provided between every two adjacent support parts (221). The plurality of support parts (221) and the plurality of limiting parts (222) are integrally connected.

4. The laser cutting device according to claim 3, characterized in that, The second support member (23) includes several second support parts (231), which are arranged side by side at intervals. Each second support part (231) has a limiting groove (232) at its bottom. The limiting groove (232) is adapted to the limiting part (222), and the limiting part (222) can be completely embedded in the limiting groove (232) for limiting.

5. The laser cutting device according to claim 4, characterized in that, A storage groove (25) is formed between the second support part (231) and the first support part (221). The upper end of the second support part (231) and the upper end of the first support part (221) are on the same plane to form a support surface (24).

6. The laser cutting device according to claim 1, characterized in that, A slider (111) is slidably mounted on the guide rail (11). A support plate (112) is fixedly mounted on the slider (111). A screw (113) is located above the guide rail (11) and is set along the length of the guide rail (11). One end of the screw (113) is rotatably connected to the end of the guide rail (11), and the other end is threaded to the support plate (112) and driven to rotate by the first motor (114). This can drive the slider (111) to move longitudinally along the guide rail (11).

7. A laser cutting device according to claim 6, characterized in that, The support plate (112) is arranged in a symmetrical structure. The second guide rail (12) is horizontally fixedly connected to the two support plates (112). The second slider (121) is slidably installed on the second guide rail (12). The second slider (121) is fixedly installed with a connecting plate (122). The laser cutting head (3) is fixedly installed on the connecting plate (122).

8. A laser cutting apparatus according to claim 7, characterized in that, A screw (123) is rotatably mounted on the support plate (112) along the direction of the guide rail (12). The screw (123) is threaded to the connecting plate (122) and driven to rotate by the second motor (124), which can drive the laser cutting head (3) to move laterally along the guide rail (12).

9. A laser cutting device according to claim 1, characterized in that, A storage box (13) is fixedly installed inside the frame (1). The storage box (13) is located below the support platform (2). A guide plate (14) is fixedly connected above the storage box (13). The guide plate (14) is set in an inclined structure. The first support member (22) can be rotated to detach from the second support member (23) and abut against the guide plate (14) for a limited position.

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