Laser cutting machine

Abstract

The utility model discloses a laser cutting machine which comprises a supporting table, a cutting table is arranged above the supporting table, a fixing mechanism is arranged on the cutting table, an X-axis moving part is arranged between the supporting table and the cutting table, a supporting frame is arranged in the middle of the supporting table, a Y-axis moving part and a Z-axis moving part are arranged on the supporting frame, and a mounting base is connected to the Z-axis moving part. According to the foam material fixing device, the fixing mechanism and the moving mechanism are arranged, foam materials of different sizes and thicknesses can be fixed, one end of a foam material plate makes contact with the mounting frame on one side in the using process, the foam material plate can be fixed through the laser head, and the dust collection mechanisms are arranged on the two sides of the laser head. The moving mechanism is started to drive the mounting frame on the other side to be close to the foaming material, after the mounting frame is close to the foaming material, a first sliding block can be moved on a first sliding groove, then a threaded rod is rotated to drive a pressing plate to make contact with the four corners of the foaming material, the foaming material can be pressed, and the cutting quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts production, in particular to a laser cutting machine. Background Art

[0002] In the modern automobile manufacturing industry, in order to improve the comfort and driving experience of the vehicle, the application of internal sound insulation materials and foam materials has become increasingly widespread. These materials can effectively isolate external noise, reduce vibration, and enhance the thermal insulation performance of the vehicle. Traditionally, the processing of these materials mainly relies on manual cutting or mechanical cutting, but with the development of technology, laser cutting machines have gradually become the preferred equipment for the production of automotive interior sound insulation materials and foam materials due to their high precision, high speed and good cutting effect.

[0003] Although laser cutting machines have performed well in improving production efficiency and cutting accuracy, when processing foam board materials of different sizes and thicknesses, their limit structure design is often relatively simple and inflexible, and cannot effectively clamp these foam boards of different sizes. In addition, due to the particularity of the foam material itself - light weight and easy to deform, it is particularly important to firmly clamp the material during the cutting process. The lack of an adaptable limit structure will not only increase material waste, but may also lead to uneven cutting edges, burrs or cutting deviations. No effective solution has yet been proposed for the problems in the relevant technology. Utility Model Content

[0004] In view of the problems in the related technology, the utility model proposes a laser cutting machine to overcome the above technical problems existing in the existing related technology.

[0005] To this end, the specific technical solutions adopted by the utility model are as follows:

[0006] A laser cutting machine comprises a support table, a cutting table is arranged above the support table, a fixing mechanism is arranged on the cutting table, an X-axis moving component is arranged between the support table and the cutting table, a support frame is arranged in the middle of the support table, a Y-axis moving component and a Z-axis moving component are arranged on the support frame, a mounting seat is connected to the Z-axis moving component, a laser head is arranged on one side of the mounting seat, and dust suction mechanisms are arranged on both sides of the laser head.

[0007] Furthermore, in order to be able to fix foam board materials of different sizes and thicknesses, the fixing mechanism includes mounting frames arranged on both sides of the cutting table, one mounting frame is connected to the cutting table, and the other mounting frame is connected to the moving mechanism. The mounting frame is provided with a first slide groove, and a first slider is provided inside the first slide groove. There are two first sliders, and a threaded hole is provided on the first slider. A threaded rod is threadedly connected inside the threaded hole. One end of the threaded rod is connected to the pressure plate through a bearing, and a rubber pad is provided at the bottom end of the pressure plate.

[0008] Furthermore, in order to enhance the connection effect between the pressure plate and the first slider and prevent the pressure plate from rotating during the downward movement, a connecting tube is provided at the top of the pressure plate, a connecting rod is provided inside the connecting tube, the connecting rod is fixedly connected to the first slider, a limiting groove is provided on the connecting tube, and a limiting block is provided on the connecting rod, and the width of the limiting block matches the limiting groove.

[0009] Furthermore, in order to drive the mounting frame to move so as to fix materials of different sizes, the moving mechanism includes a fixed seat arranged on one side of the cutting table, a hydraulic telescopic rod is provided on the fixed seat, one end of the hydraulic telescopic rod is connected to the mounting frame, a second slide block is provided at the bottom end of the mounting frame, a second slide groove is provided on the cutting table, and the second slide block matches the second slide groove.

[0010] Furthermore, in order to absorb the smoke and exhaust gas generated by cutting during the operation of the laser head, the dust suction mechanism includes a mounting plate arranged on the mounting base, a dust suction hood is arranged under the mounting plate, the dust suction hood is connected to the dust suction pipe, one end of the dust suction pipe is connected to the collection box, the collection box is arranged on one side of the support frame, and the collection box is connected to the exhaust fan through a connecting pipe.

[0011] Furthermore, in order to collect and filter the absorbed smoke, exhaust gas and smoke, a filter plate is provided inside the collection box, and an activated carbon layer is provided under the filter plate.

[0012] Furthermore, the Y-axis moving component is slidably disposed on the support frame, and the Z-axis moving component is slidably disposed on the Y-axis moving component.

[0013] The beneficial effects of the utility model are:

[0014] (1) By setting a fixing mechanism and a moving mechanism, foam materials of different sizes and thicknesses can be fixed. When in use, one end of the foam material plate is brought into contact with the mounting frame on one side, and the moving mechanism is started to drive the mounting frame on the other side to approach the foam material. When the mounting frame approaches the foam material, the first slider can be moved on the first slide groove, and then the threaded rod is rotated to drive the pressing plate to contact the four corners of the foam material, so that the foam material can be pressed and fixed, thereby ensuring the cutting quality.

[0015] (2) By setting up a dust suction mechanism, the smoke and dust generated during the cutting process can be collected, and by setting up a filter plate and an activated carbon layer, the waste gas dust generated can be adsorbed to prevent it from being discharged through the exhaust fan outlet and causing air pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a front view of a laser cutting machine according to an embodiment of the utility model.

[0018] Figure 2 It is a side view of a laser cutting machine according to an embodiment of the utility model.

[0019] Figure 3 It is a structural diagram of a laser cutting machine mounting frame according to an embodiment of the utility model.

[0020] Figure 4 This is a connection diagram of the first slider of a laser cutting machine according to an embodiment of the utility model.

[0021] Figure 5 This is a diagram of the internal structure of a collection box for a laser cutting machine according to an embodiment of the utility model.

[0022] In the figure:

[0023] 1. Support table; 2. Cutting table; 3. Fixing mechanism; 301. Mounting frame; 302. First slide groove; 303. First slider; 304. Threaded hole; 305. Threaded rod; 306. Press plate; 307. Rubber pad; 4. X-axis moving part; 5. Support frame; 6. Y-axis moving part; 7. Z-axis moving part; 8. Mounting seat; 9. Laser head; 10. Dust suction mechanism; 1001. Mounting plate; 1002. Dust hood; 1003. Dust suction pipe; 1004. Collection box; 1005. Exhaust fan; 11. Moving mechanism; 1101. Fixing seat; 1102. Hydraulic telescopic rod; 1103. Second slider; 1104. Second slide groove; 12. Connecting tube; 13. Connecting rod; 14. Limiting groove; 15. Limiting block; 16. Filter plate; 17. Activated carbon layer. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] According to an embodiment of the utility model, a laser cutting machine is provided.

[0026] Embodiment 1

[0027] like Figure 1-Figure 5 As shown, the shockproof high-voltage power distribution cabinet according to the embodiment of the utility model includes a support table 1, a cutting table 2 is arranged above the support table 1, a fixing mechanism 3 is arranged on the cutting table 2, a support frame 5 is arranged in the middle of the support table 1, a Y-axis moving component 6 and a Z-axis moving component 7 are arranged on the support frame 5, a mounting seat 8 is connected to the Z-axis moving component 7, a laser head 9 is arranged on one side of the mounting seat 8, and dust suction mechanisms 10 are arranged on both sides of the laser head 9. The fixing mechanism 3 includes mounting frames 301 arranged on both sides of the cutting table 2, one mounting frame 301 is connected to the cutting table 2, and the other mounting frame 301 is connected to the moving mechanism 11, a first slide groove 302 is arranged on the mounting frame 301, a first slider 303 is arranged inside the first slide groove 302, the number of the first slider 303 is two, a threaded hole 304 is arranged on the first slider 303, a threaded rod 305 is threadedly connected inside the threaded hole 304, one end of the threaded rod 305 is connected to the pressing plate 306 through a bearing, and the bottom end of the pressing plate 306 is provided with a rubber The rubber pad 307, the top of the pressing plate 306 is provided with a connecting tube 12, the connecting tube 12 is provided with a connecting rod 13, the connecting rod 13 is fixedly connected to the first slider 303, and the connecting rod 13 and the connecting tube 12 can enhance the connection effect between the pressing plate 306 and the first slider 303, and prevent the pressing plate 306 from rotating during the downward movement. The connecting tube 12 is provided with a limiting groove 14, and the connecting rod 13 is provided with a limiting block 15. The width of the limiting block 15 matches the limiting groove 14, and the moving The moving mechanism 11 includes a fixed seat 1101 arranged on one side of the cutting table 2, a hydraulic telescopic rod 1102 is provided on the fixed seat 1101, one end of the hydraulic telescopic rod 1102 is connected to the mounting frame 301, a second slider 1103 is provided at the bottom end of the mounting frame 301, a second slide groove 1104 is provided on the cutting table 2, the second slider 1103 matches the second slide groove 1104, and the stability of the movement of the mounting frame 301 is ensured by setting the second slider 1103 and the second slide groove 1104.

[0028] like Figure 1-Figure 5 As shown, the dust suction mechanism 10 includes a mounting plate 1001 arranged on the mounting seat 8, a dust suction hood 1002 is arranged below the mounting plate 1001, the dust suction hood 1002 is connected with a dust suction pipe 1003, one end of the dust suction pipe 1003 is connected with a collecting box 1004, the dust suction pipe 1003 is relatively long, and can meet the various movements of the laser head 9, the collecting box 1004 is arranged on one side of the support frame 5, the collecting box 1004 is connected to the exhaust fan 1005 through a connecting pipe, a filter plate 16 is arranged inside the collecting box 1004, and an activated carbon layer 17 is arranged below the filter plate 16.

[0029] like Figure 1-Figure 2As shown, an X-axis moving component 4 is provided between the support table 1 and the cutting table 2, a Y-axis moving component 6 is slidably set on the support frame 5, and a Z-axis moving component 7 is slidably set on the Y-axis moving component 6. The X-axis direction is along the length direction of the support table 1, the Y-axis direction is along the width direction of the support table 1, and the Z-axis direction is along the height direction of the support table 1. The X-axis direction, the Y-axis direction and the Z-axis direction are perpendicular to each other. An X-axis rack guide is provided on the support table 1, an X-axis moving component 4 is provided on the cutting table 2, the X-axis moving component 4 includes an X-axis driving motor and an X-axis gear provided at the output end of the X-axis driving motor, the X-axis gear is meshed with the X-axis rack guide, and the X-axis driving motor drives the cutting table 2 to move, a Y-axis rack guide is provided on the upper part of the support frame 5, the Y-axis moving component 6 includes a Y-axis driving motor and a Y-axis gear provided at the output end of the Y-axis driving motor, the Y-axis gear is meshed with the Y-axis rack guide, a Z-axis rack guide on the Y-axis moving component 6, and a Z-axis moving component 7 includes a Z-axis driving motor provided on a mounting seat 8, and a Z-axis gear provided at the output end of the Z-axis driving motor, and the Z-axis gear is meshed with the Z-axis rack guide.

[0030] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0031] In actual application, by placing the foam material plate on the cutting table 2, making one end of the foam material plate contact with one side mounting frame 301, the foam material plate can be positioned, and then by starting the hydraulic telescopic rod 1102, the mounting frame 301 on the other side is driven to approach the foam material plate, so that the pressing plate 306 on the mounting frame 301 is placed above the foam material, and then by moving the first slider 303 inside the first slide groove 302 according to the width of the foam material, the first slider 303 is placed above the foam material, and then by rotating the threaded rod 305, the threaded rod 305 is rotated inside the threaded hole 304, driving the pressing plate 306 to move downward, so that the rubber pad 307 under the pressing plate 306 contacts with the foam material plate, and the foam material plate can be fixed. 07 is in contact with the foam material board, which can reduce the damage to the foam material board, and by fixing the foam material board from the top, it can prevent the foam material board from being deformed during the cutting process of the foam material board, thereby affecting the production of the foam material board. After the foam material board is fixed, the foam material can be cut by starting the X-axis moving component 4, the Y-axis moving component 6, the Z-axis moving component 7 and the laser head 9, and during the cutting process, the smoke and waste gas generated during the cutting process can be absorbed by starting the exhaust fan 1005, and can be absorbed into the collection box 1004 through the dust suction pipe 1003, and can be collected through the filter plate 16 and the activated carbon layer 17 inside the collection box 1004, so that the staff can conveniently treat them in a centralized manner.

[0032] In summary, with the aid of the above-mentioned technical scheme of the utility model, by setting a fixing mechanism 3 and a moving mechanism 11, foam materials of different sizes and thicknesses can be fixed. When in use, by bringing one end of the foam material plate into contact with the mounting frame 301 on one side, starting the moving mechanism 11 can drive the mounting frame 301 on the other side to approach the foam material. After the mounting frame 301 approaches the foam material, the first slider 303 can be moved on the first slide groove 302, and then by rotating the threaded rod 305, the pressing plate 306 is driven to contact the four corners of the foam material, so that the foam material can be pressed and fixed to ensure the cutting quality. In addition, by setting a dust suction mechanism 10, the smoke and dust generated during the cutting process can be collected, and by setting a filter plate 16 and an activated carbon layer 17, the generated waste gas dust can be adsorbed to prevent it from being discharged through the air outlet of the exhaust fan 1005 and polluting the air.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A laser cutting machine, characterized in that: The invention comprises a support platform (1), a cutting platform (2) is arranged above the support platform (1), a fixing mechanism (3) is arranged on the cutting platform (2), an X-axis moving component (4) is arranged between the support platform (1) and the cutting platform (2), a support frame (5) is arranged in the middle of the support platform (1), a Y-axis moving component (6) and a Z-axis moving component (7) are arranged on the support frame (5), a mounting seat (8) is connected to the Z-axis moving component (7), a laser head (9) is arranged on one side of the mounting seat (8), and dust collection mechanisms (10) are arranged on both sides of the laser head (9); The fixing mechanism (3) comprises mounting frames (301) arranged on both sides of the cutting table (2), one of the mounting frames (301) being connected to the cutting table (2), and the other of the mounting frames (301) being connected to the moving mechanism (11), the mounting frames (301) being provided with a first slide groove (302), the first slide groove (302) being provided with a first slider (303) inside, the number of the first sliders (303) being two, the first sliders (303) being provided with a threaded hole (304), the threaded hole (304) being internally threadedly connected with a threaded rod (305), one end of the threaded rod (305) being connected to a pressure plate (306) via a bearing, and a rubber pad (307) being provided at the bottom end of the pressure plate (306).

2. A laser cutting machine according to claim 1, characterized in that: A connecting tube (12) is provided at the top of the pressure plate (306), a connecting rod (13) is provided inside the connecting tube (12), the connecting rod (13) is fixedly connected to the first sliding block (303), a limiting groove (14) is provided on the connecting tube (12), a limiting block (15) is provided on the connecting rod (13), and the width of the limiting block (15) matches the limiting groove (14).

3. A laser cutting machine according to claim 2, characterized in that: The moving mechanism (11) comprises a fixed seat (1101) arranged on one side of the cutting table (2); a hydraulic telescopic rod (1102) is arranged on the fixed seat (1101); one end of the hydraulic telescopic rod (1102) is connected to a mounting frame (301); a second sliding block (1103) is arranged at the bottom end of the mounting frame (301); a second sliding groove (1104) is arranged on the cutting table (2); and the second sliding block (1103) matches the second sliding groove (1104).

4. The laser cutting machine according to claim 1, characterized in that: The dust collection mechanism (10) comprises a mounting plate (1001) arranged on a mounting seat (8); a dust collection hood (1002) is arranged below the mounting plate (1001); the dust collection hood (1002) is connected to a dust collection pipe (1003); one end of the dust collection pipe (1003) is connected to a collection box (1004); the collection box (1004) is arranged on one side of the support frame (5); and the collection box (1004) is connected to the exhaust fan (1005) via a connecting pipe.

5. A laser cutting machine according to claim 4, characterized in that: A filter plate (16) is provided inside the collection box (1004), and an activated carbon layer (17) is provided below the filter plate (16).

6. The laser cutting machine according to claim 1, characterized in that: The Y-axis moving component (6) is slidably arranged on the support frame (5), and the Z-axis moving component (7) is slidably arranged on the Y-axis moving component (6).

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