Multi-section spliced laser cutting machine
Through the multi-stage splicing bed structure and a modular workbench, combined with the synchronous motion dust extraction equipment, the existing ground rail laser cutting machine tool body fixation, difficulty in transfer and transportation, and the drop of high-temperature melted iron chips is solved, and a variety of cutting stroke changes and efficient laser cutting efficiency are achieved.
Patent Information
- Application Number
- CN202421810805.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-30
AI Technical Summary
The existing ground rail laser cutting machine tool body is fixed by welding, resulting in the fixed cutting stroke and difficult to transfer and transport. The drop of high-temperature melted iron chips causes deformation of the bed and support plate, affecting the cutting efficiency.
The bed structure is adopted with a multi-stage splicing, and the bed section is combined by connecting plates and connecting bolts to achieve multiple cutting stroke changes. A dust extraction device is installed in the cutting part to move simultaneously with the cutting part, which is suitable for a variety of cutting strokes.
It realizes various cutting stroke changes of the laser cutting machine, which is easy to transfer and transportation, modular installation of the workbench, and dust extraction equipment is suitable for multiple cutting strokes. The entire cutting machine has good replacement ability, ensuring high laser cutting efficiency.
Smart Images
Figure CN222873636U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of laser cutting, and in particular, to a multi-segment splicing laser cutting machine. Background Art
[0002] The application of laser cutting machines has developed rapidly in the domestic market in recent years, especially in the field of sheet metal cutting and processing. It has the advantages of high cutting accuracy, fast cutting speed, adaptability to various complex graphics, automatic typesetting, smooth incision, low processing cost, etc. It has replaced punching machines, flame cutting, plasma cutting and other equipment.
[0003] With the continuous updating of laser cutting technology, there is an increasing demand for high-power laser cutting machines. Among them, the use of ground-track laser cutting machines is very extensive, which has brought great convenience to industrial production. The bed of the current ground-track laser cutting machine mainly welds pipes and plates together by welding. The longest bed of the ground-track laser cutting machine on the market is only 12 meters. Multiple beds need to be welded to form a larger-format ground-track laser cutting machine. As a result, once the welding of the large-format ground-track laser cutting machine is completed, its cutting stroke is fixed and cannot be switched again. It is also difficult to transfer and transport. In addition, the high-temperature molten iron filings generated by the cutting mechanism during the cutting process fall on the bed or the serrated support plate. This will cause the bed and the serrated support plate to deform for a long time. The serrated support plate can be replaced regularly as a consumable, but the bed as an integral component is expensive and fixed by welding and cannot be replaced regularly. Under long-term use, the bed of the large-format ground-track laser cutting machine may be deformed, affecting the laser cutting efficiency.
[0004] Therefore, in order to solve the above problems, it is necessary for us to design a reasonable multi-segment splicing large-format ground-track laser cutting machine. Utility Model Content
[0005] The purpose of the utility model is to provide a multi-section spliced laser cutting machine with a simple structure. It adopts a multi-section spliced bed to combine, which can realize a variety of cutting stroke changes and is convenient for transfer and transportation. The workbench is also multi-section modularly installed, which can be suitable for sawtooth support under a variety of cutting strokes. Moreover, the dust extraction equipment moves synchronously with the cutting part, which can be suitable for dust extraction under a variety of cutting strokes. The whole cutting machine has good replaceability, ensuring high laser cutting efficiency.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A multi-section laser cutting machine comprises a bed, a workbench and a cutting part; the bed comprises a front section bed and a rear section bed connected to the front section bed, the lengths of the front section bed and the rear section bed are both 6 meters, the workbench comprises a first module and a second module, the number of the first module and the second module are both at least one, the length of the first module is 2 meters, the length of the second module is 1 meter, and the cutting part comprises a beam arranged on the upper side of the bed, a blower arranged at one end of the beam, and a suction fan arranged on a side of the beam away from the blower.
[0008] As a preferred embodiment of the present invention, the number of the front section bed and the rear section bed are both two, and a front connecting pipe for connecting the two front section beds is provided at one end of the front section bed away from the rear section bed, and a rear connecting pipe for connecting the two rear section beds is provided at one end of the rear section bed away from the front section bed.
[0009] As a preferred embodiment of the present invention, the front connecting pipe and the rear connecting pipe are both square pipes.
[0010] As a preferred embodiment of the present invention, a middle section of the bed is arranged between the front section of the bed and the rear section of the bed, the length of the middle section of the bed is also 6 meters, and the number of the middle sections of the bed is at least two.
[0011] As a preferred embodiment of the present invention, a custom bed is provided at one end of the rear bed section away from the middle bed section, and the length of the custom bed is 3 meters.
[0012] As a preferred embodiment of the present invention, the ends of the front section bed and the rear section bed are both provided with connecting plates, and the connecting plates are provided with connecting bolts.
[0013] As a preferred embodiment of the present invention, connecting plates are provided on both sides of the front section bed and the rear section bed.
[0014] As a preferred embodiment of the present invention, adjustable supporting feet are arranged on the lower side of the bed.
[0015] As a preferred embodiment of the present invention, the number of the blower is at least one.
[0016] As a preferred embodiment of the present invention, a suction duct is provided on the lower side of the suction fan.
[0017] The beneficial effects of the multi-section spliced laser cutting machine of the utility model are: simple structure, adopting a multi-section spliced bed to combine, can realize a variety of cutting stroke changes, easy to transfer and transport, the workbench is also a multi-section modular installation, can be suitable for sawtooth support under a variety of cutting strokes, and the dust extraction equipment moves synchronously with the cutting part, can be suitable for dust extraction under a variety of cutting strokes, the whole cutting machine has good replaceability, ensuring high laser cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a structural schematic diagram of a bed of an embodiment of a multi-segment spliced laser cutting machine of the utility model;
[0019] Figure 2 It is a structural schematic diagram of a workbench in one embodiment of a multi-segment splicing laser cutting machine of the utility model;
[0020] Figure 3 It is a structural schematic diagram of a cutting part in an embodiment of a multi-segment splicing laser cutting machine of the utility model. DETAILED DESCRIPTION
[0021] The following are specific embodiments of the present invention, which further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
[0022] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangement and steps of the modules and steps described in these embodiments do not limit the scope of the present invention.
[0023] At the same time, it should be understood that for the convenience of description, the processes in the drawings are not just performed separately, but multiple steps are performed in an interlaced manner.
[0024] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the present utility model is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0025] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
[0026] Technologies, methods, and systems known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and systems should be considered part of the authorization specification.
[0027] Embodiment 1: Figures 1 to 3 The figure is only one of the embodiments of the utility model, a multi-section laser cutting machine, including a bed 1, a workbench 2 and a cutting part 3; the bed 1 includes a front bed 11 and a rear bed 13 connected to the front bed 11, the lengths of the front bed 11 and the rear bed 13 are both 6 meters, the workbench 2 includes a first module 21 and a second module 22, the number of the first module 21 and the second module 22 are at least one, the length of the first module 21 is 2 meters, the length of the second module 22 is 1 meter, the cutting part 3 includes a beam 31 arranged on the upper side of the bed 1, a blower 32 arranged at one end of the beam 31 and a suction fan 33 arranged on the side of the beam 31 away from the blower 32.
[0028] In the utility model, a large-format ground-rail laser cutting machine is composed of a plurality of bed sections, wherein the bed 1 comprises a front bed section 11 and a rear bed section 13 connected to the front bed section 11, wherein the lengths of the front bed section 11 and the rear bed section 12 are both 6 meters, thus forming a conventional cutting machine bed structure with a stroke of 12 meters.
[0029] As one situation in the present invention, a middle section bed is arranged between the front section bed 11 and the rear section bed 13 , and the length of the middle section bed is also 6 meters.
[0030] As one situation in the present invention, a custom bed 14 is provided at one end of the rear bed 13 away from the middle bed, and the length of the custom bed 14 is 3 meters.
[0031] In addition to the conventional 12-meter stroke of large-format ground-track laser cutting machines, every 3-meter increase is a model, that is, there are models with a stroke of 12 meters, 15 meters, 18 meters and so on. Conventional ground-track laser cutting machines are formed by direct welding. In the utility model, the front section bed 11, the rear section bed 13 plus the middle section bed or the custom bed 14 can be used to form models with different strokes. For example, the front section bed 11, the rear section bed 13 and the custom bed 14 can form a 15-meter stroke model; the front section bed 11, the rear section bed 13 and the middle section bed can form an 18-meter stroke model; the front section bed 11, the middle section bed 12, the rear section bed 13 and the custom bed 14 can form a 21-meter stroke model; and so on.
[0032] Of course, the number of the middle-section bed 12 is at least two, which can form more and larger-format ground-track laser cutting machines. For example, a front-section bed 11, two middle-section bed s and a rear-section bed 13 can form a 24-meter travel model.
[0033] In this way, the laser cutting machine in the utility model can form batch processing, reduce the design and production cycle, can be quickly spliced and installed for various machine models, realize a variety of cutting stroke changes, and facilitate transfer and transportation.
[0034] In addition, the workbench 2 on the bed includes a first module 21 and a second module 22, the number of the first module 21 and the second module 22 are at least one, the length of the first module 21 is 2 meters, and the length of the second module 22 is 1 meter, which can realize the sawtooth support and working use of machine tools with various cutting strokes;
[0035] In addition, the cutting part 3 includes a beam 31 arranged on the upper side of the bed 1, a blower 32 arranged at one end of the beam 31, and a suction fan 33 arranged on the side of the beam 31 away from the blower 32. The cutting head is arranged on the beam 31, and the blower 32 and the suction fan 33 are respectively arranged at both ends of the beam 31 to move synchronously with the beam 31, so as to effectively suck out the high-temperature smoke and dust generated by the cutting head when cutting the plate. There is no need for specific design according to the machine tool stroke, and it can be suitable for dust extraction under various cutting strokes. The entire cutting machine has good replaceability and is not easily deformed by high temperature, thereby ensuring high efficiency of laser cutting.
[0036] Embodiment 2, still as Figures 1 to 3 The figure shown is only one of the embodiments of the present invention. On the basis of the first embodiment, in a multi-section laser cutting machine of the present invention, the number of the front section bed 11 and the rear section bed 13 are both two, and the end of the front section bed 11 away from the rear section bed 13 is provided with a front connecting pipe 111 for connecting the two front section beds 11, and the end of the rear section bed 13 away from the front section bed 11 is provided with a rear connecting pipe 131 for connecting the two rear section beds 13.
[0037] That is, no matter how many sections of the bed are spliced, only the front section of the bed 11 is provided with the front connecting pipe 111 and the rear section of the bed 13 is provided with the rear connecting pipe 131, and the two sides of the middle section of the bed 12 are not connected.
[0038] Here, the front connecting pipe 111 and the rear connecting pipe 131 are both square pipes, and the square pipe welding is not only economical and practical, but also has good stability.
[0039] As an embodiment of the utility model, the ends of the front section bed 11 and the rear section bed 13 are provided with connecting plates, and the connecting plates are provided with connecting bolts. To be precise, the ends of all segmented beds are provided with connecting plates and connected by connecting bolts to connect two adjacent sections of the bed.
[0040] Here, connecting plates are provided on both sides of the front section bed 11 and the rear section bed 13 .
[0041] In the present invention, adjustable supporting feet are arranged on the lower side of the bed 1 .
[0042] Of course, the number of the blower 32 is at least one.
[0043] Finally, a suction duct is provided at the lower side of the suction fan 33 to discharge the smoke and dust sucked by the suction fan 33.
[0044] The utility model discloses a multi-section laser cutting machine with a simple structure. It adopts a multi-section spliced bed to realize a variety of cutting stroke changes and is easy to transfer and transport. The workbench is also multi-section modularly installed, which can be suitable for sawtooth support under a variety of cutting strokes. Moreover, the dust extraction equipment moves synchronously with the cutting part, which can be suitable for dust extraction under a variety of cutting strokes. The whole cutting machine has good replaceability, ensuring high laser cutting efficiency.
[0045] The present invention is not limited to the above specific implementation modes, and the present invention can have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made to the above implementation modes based on the technical essence of the present invention shall be included in the protection scope of the present invention.
Claims
1. A multi-segment laser cutting machine, characterized in that: The invention comprises a bed (1), a workbench (2) and a cutting section (3); the bed (1) comprises a front bed section (11) and a rear bed section (13) connected to the front bed section (11); the front bed section (11) and the rear bed section (13) are both 6 meters long; the workbench (2) comprises a first module (21) and a second module (22); the number of the first module (21) and the number of the second module (22) are at least one; the length of the first module (21) is 2 meters, and the length of the second module (22) is 1 meter; the cutting section (3) comprises a crossbeam (31) arranged on the upper side of the bed (1); a blower (32) arranged at one end of the crossbeam (31); and a suction fan (33) arranged on a side of the crossbeam (31) away from the blower (32).
2. A multi-segment splicing laser cutting machine according to claim 1, characterized in that: The number of the front bed section (11) and the number of the rear bed section (13) are both two; one end of the front bed section (11) away from the rear bed section (13) is provided with a front connecting pipe (111) for connecting the two front bed sections (11); and one end of the rear bed section (13) away from the front bed section (11) is provided with a rear connecting pipe (131) for connecting the two rear bed sections (13).
3. A multi-segment splicing laser cutting machine according to claim 2, characterized in that: The front connecting pipe (111) and the rear connecting pipe (131) are both square pipes.
4. The multi-segment splicing laser cutting machine according to claim 1, characterized in that: A middle bed section is arranged between the front bed section (11) and the rear bed section (13), the length of the middle bed section is also 6 meters, and the number of the middle bed sections is at least two.
5. The multi-segment splicing laser cutting machine according to claim 4, characterized in that: A custom bed (14) is provided at one end of the rear bed (13) away from the middle bed, and the length of the custom bed (14) is 3 meters.
6. The multi-segment splicing laser cutting machine according to claim 1, characterized in that: The ends of the front section bed (11) and the rear section bed (13) are both provided with connecting plates, and the connecting plates are provided with connecting bolts.
7. The multi-segment splicing laser cutting machine according to claim 6, characterized in that: Connecting plates are provided on both sides of the front section bed (11) and the rear section bed (13).
8. The multi-segment splicing laser cutting machine according to claim 1, characterized in that: Adjustable support feet are arranged on the lower side of the bed (1).
9. The multi-segment splicing laser cutting machine according to claim 1, characterized in that: The number of the blower (32) is at least one.
10. The multi-segment splicing laser cutting machine according to claim 1, characterized in that: A suction duct is provided at the lower side of the suction fan (33).