Laser cutting machine

Abstract

The utility model belongs to the technical field of cutting machines, and particularly relates to a laser cutting machine which comprises a machine body, a feeding port formed in one side of the machine body, a front clamping speed reducer arranged on one side of the feeding port, and a rack arranged in the machine body. The blanking frame is arranged in the machine body; the movable device is arranged on the rack; the cutting device is arranged on the upper side of the movable device and located on the rear side of the front clamping speed reducer. The material grabbing device is arranged on the lower side of the movable device and right faces the discharging end of the forward clamping speed reducer.

Description

Technical Field

[0001] The utility model belongs to the technical field of cutting machines, and in particular relates to a laser cutting machine. Background Art

[0002] With the development of modern mechanical processing industry, the requirements for cutting quality and precision are constantly increasing, and the requirements for improving production efficiency, reducing production costs, and having highly intelligent automatic cutting functions are also increasing. The development of CNC cutting machines must adapt to the requirements of the development of modern mechanical processing industry. Cutting machines are divided into flame cutting machines, plasma cutting machines, laser cutting machines, water cutting machines, etc.

[0003] Among them, the laser cutting machine is the most efficient, has the highest cutting accuracy, and generally cuts a smaller thickness. The cutting part of existing cutting machines is often fixed, and the size is positioned for processing through a movable workpiece. However, it is easily restricted by the size and shape of the workpiece, resulting in inconvenience in processing. Therefore, we have specially designed a laser cutting machine. Utility Model Content

[0004] The purpose of the utility model is to provide a laser cutting machine to solve the above-mentioned technical problems, so as to achieve the effect of convenient processing and use.

[0005] In view of this, the utility model provides a laser cutting machine, including a body, a feed port is arranged on one side of the body, a front card reducer is arranged on one side of the feed port, and also includes:

[0006] A frame, which is arranged in the fuselage;

[0007] A blanking rack, which is arranged inside the fuselage;

[0008] A movable device, wherein the movable device is arranged on the frame;

[0009] A cutting device, which is arranged on the upper side of the movable device and on the rear side of the front card reducer;

[0010] The material grabbing device is arranged at the lower side of the movable device and is directly opposite to the discharging end of the forward clamping reducer.

[0011] In the above technical solution, further, the movable device includes:

[0012] Lateral displacement device;

[0013] Longitudinal displacement device;

[0014] Wherein, the longitudinal displacement device is installed on the transverse displacement device.

[0015] In the above technical solution, further, the cutting device includes:

[0016] Lasers;

[0017] An adjusting device is connected to the longitudinal displacement device.

[0018] In the above technical solution, further, the material grabbing device includes:

[0019] A fixing frame connected to the lower side of the longitudinal displacement device;

[0020] The clamping device is arranged at the lower end of the fixing frame and faces the front clamping reducer.

[0021] In the above technical solution, further, the clamping device includes:

[0022] The first telescopic cylinder;

[0023] The second telescopic cylinder;

[0024] The clamping frame is arranged on the first telescopic cylinder and the second telescopic cylinder.

[0025] In the above technical solution, further, it also includes:

[0026] A gasket is arranged on the clamping end of the clamping frame.

[0027] In the above technical solution, further, it also includes:

[0028] The controller controls the operation of the movable device, the cutting device and the material grabbing device through the PLC system.

[0029] The beneficial effects of the utility model are as follows: the movable device controls the displacement of the cutting device to adjust the cutting position, thereby facilitating use and helping to improve production efficiency and production accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of one side of the utility model;

[0031] Figure 2 It is a schematic diagram of another side of the utility model;

[0032] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0033] The markings in the figure are as follows: 1. Body; 2. Feed inlet; 3. Front card reducer; 4. Frame; 5. Blanking rack; 6. Movable device; 61. Transverse displacement device; 62. Longitudinal displacement device; 7. Cutting device; 71. Laser; 72. Adjusting device; 8. Grabbing device; 81. Fixed frame; 82. Clamping device; 821. First telescopic cylinder; 822. Second telescopic cylinder; 823. Clamping frame; 9. Gasket; 10. Controller. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0035] Embodiment 1:

[0036] This embodiment provides a laser cutting machine, including a body 1, a feed port 2 is provided on one side of the body 1, a front card reducer 3 is provided on one side of the feed port 2, and further includes:

[0037] A frame 4, wherein the frame 4 is arranged in the fuselage 1;

[0038] A blanking rack 5, which is arranged in the fuselage 1;

[0039] A movable device 6, the movable device 6 is arranged on the frame 4;

[0040] The cutting device 7 is arranged on the upper side of the movable device 6 and is located at the rear side of the front card reducer 3;

[0041] The material grabbing device 8 is arranged at the lower side of the movable device 6 and is directly opposite to the discharging end of the forward clamping reducer 3.

[0042] It can be seen from this embodiment that a laser cutting machine includes a body 1, a front card reducer 3, a frame 4, a blanking frame 5, a movable device 6, a cutting device 7 and a gripping device 8;

[0043] A feed port 2 is provided on one side wall of the body 1, a movable door is provided on the other side wall of the body 1, a frame 4 is provided inside the body 1, a blanking frame 5 is connected to the frame 4, a front card reducer 3 is installed on the frame 4 and is located on one side of the feed port 2, and the pipe material enters the body 1 through the front card reducer 3 for processing;

[0044] The movable device 6 is arranged in the fuselage 1 and mounted on the frame 4. The cutting device 7 is mounted on the movable device 6 and is located on the upper side of the blanking frame 5. The movable device 6 controls the cutting device 7 to move so as to cut the workpiece. The grabbing device 8 is mounted on the lower side of the movable device 6. The grabbing device 8 clamps the workpiece passing through the front card reducer 3 during the process of the movable device 6 controlling the cutting device 7 to move, and pulls out the workpiece as the movable device 6 moves, so as to facilitate the cutting by the cutting device 7.

[0045] The movable device 6 controls the displacement of the cutting device 7 to adjust the cutting position, thereby helping to improve production efficiency and production accuracy.

[0046] Embodiment 2:

[0047] This embodiment provides a laser cutting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0048] The activity device 6 comprises:

[0049] Lateral displacement device 61;

[0050] Longitudinal displacement device 62;

[0051] The longitudinal displacement device 62 is installed on the transverse displacement device 61 .

[0052] It can be seen from this embodiment that the movable device 6 includes a lateral displacement device 61 and a longitudinal displacement device 62;

[0053] The lateral displacement device 61 and the longitudinal displacement device 62 are both mechanical slides, and the longitudinal displacement device 62 is installed on the lateral displacement device 61. The cutting device 7 is connected to the longitudinal displacement device 62. When in use, the lateral displacement device 61 and the longitudinal displacement device 62 cooperate to control the displacement changes of the cutting device 7 forward, backward, left and right.

[0054] Embodiment 3:

[0055] This embodiment provides a laser cutting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0056] The cutting device 7 comprises:

[0057] Laser 71;

[0058] The adjusting device 72 is connected to the longitudinal displacement device 62 .

[0059] It can be seen from this embodiment that the cutting device 7 includes a laser 71 and an adjusting device 72, the laser 71 is connected to the adjusting device 72, and the adjusting device 72 is fixed on the longitudinal displacement device 62;

[0060] Furthermore, the adjusting device 72 is a mechanical slide, and the adjusting device 72 can control the laser 71 to move up and down, thereby enabling the laser 71 to be adjusted in three directions, such as ZXY, thereby improving practicality.

[0061] Embodiment 4:

[0062] This embodiment provides a laser cutting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0063] The material grabbing device 8 comprises:

[0064] A fixing frame 81, the fixing frame 81 is connected to the lower side of the longitudinal displacement device 62;

[0065] The clamping device 82 is arranged at the lower end of the fixing frame 81 and faces the front clamping reducer 3 .

[0066] It can be seen from this embodiment that the material grabbing device 8 includes a fixing frame 81 and a clamping device 82;

[0067] The fixing frame 81 is connected to the lower side of the longitudinal displacement device 62, and the lower end of the fixing frame 81 is provided with a mounting platform for mounting the clamping device 82;

[0068] The clamping device 82 is arranged on the lower end of the fixing frame 81 and is directly facing the front clamping reducer 3 , thereby facilitating clamping of the workpiece on the front clamping reducer 3 .

[0069] Embodiment 5:

[0070] This embodiment provides a laser cutting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0071] The clamping device 82 comprises:

[0072] First telescopic cylinder 821;

[0073] A second telescopic cylinder 822;

[0074] The clamping frame 823 is arranged on the first telescopic cylinder 821 and the second telescopic cylinder 822 .

[0075] It can be seen from this embodiment that the clamping device 82 includes a first telescopic cylinder 821, a second telescopic cylinder 822 and a clamping frame 823;

[0076] The first telescopic cylinder 821 and the second telescopic cylinder 822 are arranged side by side and are both connected to the clamping frame 823, wherein the first telescopic cylinder 821 is configured to push the clamping frame 823 outward, and the second telescopic cylinder 822 is configured to retract the clamping frame 823 inward, and then the two clamping frames 823 are moved closer to or away from each other under the action of the first telescopic cylinder 821 and the second telescopic cylinder 822, thereby achieving the function of clamping and releasing the workpiece.

[0077] Embodiment 6:

[0078] This embodiment provides a laser cutting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0079] Gasket 9, gasket 9 is arranged on the clamping end of the clamping frame 823.

[0080] It can be seen from this embodiment that by providing a gasket 9 on the clamping end of the clamping frame 823, the clamping frame 823 can be prevented from slipping when clamping the workpiece, thereby avoiding affecting the normal operation of the cutting device 7 and reducing the number of cutting defective products caused by errors.

[0081] Embodiment 7:

[0082] This embodiment provides a laser cutting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0083] The controller 10 controls the movable device 6, the cutting device 7 and the material grabbing device 8 to work through the PLC system.

[0084] It can be seen from this embodiment that the controller 10 controls the movable device 6, the cutting device 7 and the material grabbing device 8 through the PLC system, so as to facilitate use. At the same time, automatic control helps to improve production efficiency and production accuracy.

[0085] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A laser cutting machine, comprising a machine body (1), a feed port (2) being arranged on one side of the machine body (1), a front card reducer (3) being arranged on one side of the feed port (2), wherein: include: A frame (4), wherein the frame (4) is arranged inside the fuselage (1); A blanking rack (5), wherein the blanking rack (5) is arranged inside the machine body (1); A movable device (6), wherein the movable device (6) is arranged on the frame (4); A cutting device (7), wherein the cutting device (7) is arranged on the upper side of the movable device (6) and is located at the rear side of the front card reducer (3); The material grabbing device (8) is arranged at the lower side of the movable device (6) and is directly opposite to the discharge end of the forward clamping reducer (3).

2. A laser cutting machine according to claim 1, characterized in that: The movable device (6) comprises: Lateral displacement device (61); Longitudinal displacement means (62); Wherein, the longitudinal displacement device (62) is installed on the transverse displacement device (61).

3. A laser cutting machine according to claim 2, characterized in that: The cutting device (7) comprises: Laser (71); An adjusting device (72), wherein the adjusting device (72) is connected to the longitudinal displacement device (62).

4. A laser cutting machine according to claim 3, characterized in that: The material grabbing device (8) comprises: A fixing frame (81), wherein the fixing frame (81) is connected to the lower side of the longitudinal displacement device (62); The clamping device (82) is arranged at the lower end of the fixing frame (81) and faces the front clamping reducer (3).

5. A laser cutting machine according to claim 4, characterized in that: The clamping device (82) comprises: A first telescopic cylinder (821); A second telescopic cylinder (822); A clamping frame (823), wherein the clamping frame (823) is arranged on both the first telescopic cylinder (821) and the second telescopic cylinder (822).

6. A laser cutting machine according to claim 5, characterized in that include: A gasket (9), wherein the gasket (9) is arranged on the clamping end of the clamping frame (823).

7. A laser cutting machine according to claim 6, characterized in that include: A controller (10), wherein the controller (10) controls the operation of the movable device (6), the cutting device (7) and the material grabbing device (8) through a PLC system.

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