Parallel exchange high-power laser cutting machine working platform

Abstract

The utility model provides a working platform of a parallel exchange high-power laser cutting machine, which relates to the technical field of laser cutting, and comprises a machine tool part and a working table arranged on the machine tool part, the workbench comprises a first side plate used for being connected with the first wall plate, a second side plate used for being connected with the second wall plate and a connecting plate used for connecting the first side plate and the second side plate. The number of the workbenches is two, the specifications of the two workbenches are the same, and the height difference of the two workbenches is not smaller than 120 cm. According to the parallel exchange high-power laser cutting machine working platform, the structure is simple, the design specifications of the two workbenches are consistent, the needed width of the workbenches is reduced, the overall lathe bed structure is more compact, transportation is convenient, the height difference of the workbenches with the simple structure can be designed to be larger, it is avoided that high-power cutting plates tilt to interfere with operation of the workbenches, and the working efficiency is improved. And the laser cutting efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting, in particular to a parallel exchange high-power laser cutting machine working platform. 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] In order to improve the efficiency of laser cutting, many laser cutting machines are now set to a double-layer platform structure that can be exchanged in parallel, which can exchange multiple groups of cutting profiles for laser cutting. The laser cutting machine exchange platform structure can greatly improve the processing efficiency. There are also many structural designs for the laser cutting exchange platform. For example, the Chinese patent utility model patent CN219189036U discloses a laser cutting machine parallel exchange platform, which relates to the technical field of laser cutting machines. The utility model includes two longitudinally arranged and mutually parallel longitudinal square tubes, and a plurality of transversely arranged transverse square tubes are welded between the two longitudinal square tubes. The lower side surfaces of the two longitudinal square tubes are respectively welded with a plurality of footings, and the upper side surfaces of the two longitudinal square tubes are respectively welded with upper guide rails, and the side surfaces of the two longitudinal square tubes facing each other are respectively welded with a plurality of lower rib plates, and the lower guide rails are welded on the lower rib plates. The lower guide rails are located below the upper guide rails, and the lower guide rails are parallel to the upper guide rails. The welding process of the utility model is relatively simple, easy to produce, and the guide rails have high stability and precision.

[0004] However, the above-mentioned horizontal exchange laser cutting machine still has the following disadvantages: the two workbenches have a complex structure, which results in a large width of the overall bed, making it inconvenient to transport. Moreover, when using a high-power laser cutting machine, the plate on the workbench is easily heated during cutting and can easily warp up and jam the workbench, resulting in low laser cutting efficiency.

[0005] Therefore, in order to solve the above problems, it is necessary for us to design a reasonable and efficient parallel exchange high-power laser cutting machine working platform. Utility Model Content

[0006] The purpose of the utility model is to provide a parallel exchange high-power laser cutting machine working platform with a simple structure. The two workbenches have the same design specifications, which reduces the required width of the workbenches. The overall bed structure is more compact and easy to transport. Moreover, the height difference of the workbenches with a simple structure can be designed to be larger, avoiding the high-power cutting plate from tilting and interfering with the operation of the workbench, and the laser cutting efficiency is high.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A parallel exchange high-power laser cutting machine working platform, comprising a machine tool part and a workbench arranged on the machine tool part, the machine tool part comprising a first wall panel and a second wall panel, the workbench comprising a first side panel for connecting to the first wall panel, a second side panel for connecting to the second wall panel, and a connecting plate for connecting the first side panel and the second side panel; the number of the workbench is two, and the specifications of the two workbench are the same, and the height difference between the two workbench is not less than 120cm.

[0009] As a preferred embodiment of the present invention, the first side plate, the second side plate and the connecting plate are all square tubes.

[0010] As a preferred embodiment of the present invention, both the first side plate and the second side plate are welded to the connecting plate.

[0011] As a preferred embodiment of the present invention, both the first side panel and the second side panel are provided with traction blocks; both the first wall panel and the second wall panel are provided with traction chains for connecting with the traction blocks.

[0012] As a preferred embodiment of the utility model, a first guide rail for facilitating the sliding of the first side panel is arranged on the first wall panel, and a second guide rail for facilitating the sliding of the first side panel is arranged on the second wall panel.

[0013] As a preferred embodiment of the present invention, both the first wall panel and the second wall panel are provided with a tightening cylinder for extending toward the workbench.

[0014] As a preferred embodiment of the present invention, the number of the tightening cylinders is four.

[0015] As a preferred embodiment of the present invention, a supporting grid is provided on the workbench.

[0016] As a preferred embodiment of the present invention, the machine tool part is also connected to a secondary bed for supporting the workbench.

[0017] As a preferred embodiment of the present invention, dust extraction ducts are provided in both the first wall panel and the second wall panel.

[0018] The beneficial effects of the parallel exchange high-power laser cutting machine working platform of the utility model are: simple structure, consistent design specifications of two workbenches, reduced required width of the workbenches, more compact overall bed structure, easy to transport, and the height difference of the workbenches with simple structure can be designed to be larger, avoiding the high-power cutting plate from tilting and interfering with the operation of the workbench, and high laser cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of an embodiment of a parallel exchange high-power laser cutting machine working platform of the utility model;

[0020] Figure 2 It is a side view structural schematic diagram of two workbenches in one embodiment of a parallel exchange high-power laser cutting machine work platform of the utility model;

[0021] Figure 3 It is a structural schematic diagram of a machine tool part in one embodiment of a parallel exchange high-power laser cutting machine working platform of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the first wall panel direction in one embodiment of a parallel exchange high-power laser cutting machine working platform of the utility model;

[0023] Figure 5 This is a structural schematic diagram of the second wall panel direction in an embodiment of a parallel exchange high-power laser cutting machine working platform of the utility model. DETAILED DESCRIPTION

[0024] 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.

[0025] 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.

[0026] 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.

[0027] 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.

[0028] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present invention, its application, or uses.

[0029] 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.

[0030] Embodiment 1: Figures 1 to 5 The figure shows only one of the embodiments of the present invention, a parallel exchange high-power laser cutting machine working platform, including a machine tool part 2 and a workbench 1 arranged on the machine tool part 2, the machine tool part 2 includes a first wall panel 21 and a second wall panel 22, the workbench 1 includes a first side panel 11 for connecting with the first wall panel 21, a second side panel 12 for connecting with the second wall panel 22 and a connecting plate 13 for connecting the first side panel 11 and the second side panel 12; the number of the workbench 1 is two, and the specifications of the two workbench 1 are the same, and the height difference between the two workbench 1 is not less than 120cm.

[0031] In the present utility model, the machine tool part 2 is the bed structure of the machine tool cutting machine, and the machine tool part 2 includes a first wall panel 21 and a second wall panel 22. In fact, an intermediate panel is arranged between the first wall panel 21 and the second wall panel 22 for connection and reinforcement; the workbench 1 is arranged between the first wall panel 21 and the second wall panel 22. There are two workbenches, one high and one low. A cutting head is arranged on the machine tool part 2, and a laser is stimulated at the cutting head to cut the material on the workbench 1. The two workbenches 1 are movable, so that after the material on one workbench 1 is cut, the workbench 1 is moved away, and the other workbench 1 is moved to the bottom of the cutting head. At this time, the cutting head cuts the material on the workbench 1 located below the cutting head.

[0032] Here, the workbench 1 includes a first side panel 11 for connecting to the first wall panel 21, a second side panel 12 for connecting to the second wall panel 21, and a connecting plate 13 for connecting the first side panel 11 and the second side panel 12. The first wall panel 21 is provided with a first guide rail 211 for facilitating the sliding of the first side panel 11, and the second wall panel 22 is provided with a second guide rail 221 for facilitating the sliding of the second side panel 12; so that the workbench 1 is only connected to the side of the first wall panel 21 close to the second wall panel 22 and the side of the second wall panel 22 close to the first wall panel 21.

[0033] It should be noted that the two workbenches 1 have the same specifications, and both workbenches 1 are only connected to the side of the wall panel. Therefore, the side structure of the workbench 1, the first wall panel 21 and the second wall panel 22 is very simple and compact, and does not occupy the extra width of the entire laser cutting machine. The overall bed structure is more compact and easy to transport.

[0034] In addition, since the side structures of the first wall panel 21 and the second wall panel 22 are very simple and compact, the distance between the two guide rails used to facilitate the sliding of the two workbenches 1 is not affected by other factors. Within the allowable range of the side heights of the first wall panel 21 and the second wall panel 22, the distance between the two guide rails can be set larger. Generally speaking, the height difference between the two workbenches 1 is not less than 120 cm; it can meet the batch processing of most plates, and when the plates are warped, they will not get stuck and interfere with the operation of the machine, thereby making the laser cutting efficiency high.

[0035] Embodiment 2, still as Figures 1 to 5 The figure shown is only one of the embodiments of the present invention. On the basis of the first embodiment, in a parallel exchange high-power laser cutting machine working platform of the present invention, the first side plate 11, the second side plate 12 and the connecting plate 13 are all square tubes, and the first side plate 11 and the second side plate 12 are welded to the connecting plate 13, so that the workbench structure is more compact and stable, and the overall width of the bed is further effectively reduced.

[0036] In the utility model, a traction block 14 is provided on each of the first side panel 11 and the second side panel 12; a traction chain for connecting with the traction block 14 is provided on each of the first wall panel 21 and the second wall panel 22; a driving machine for connecting with the traction chain is provided on the middle panel connected between the first wall panel 21 and the second wall panel 22; the driving machine is provided between the first wall panel 21 and the second wall panel 22 and is located at the lower side of the workbench 1; the driving machine simultaneously drives the traction blocks 14 on both sides of the workbench 1 to move; the displacement of the workbench 1 is more stable; and the driving machine does not occupy the outer width of the bed, thereby reducing the overall width of the bed.

[0037] Embodiment 2, still as Figures 1 to 5 The figure shown is only one of the embodiments of the present invention. On the basis of any of the above embodiments, in a parallel exchange high-power laser cutting machine working platform of the present invention, both the first wall panel 21 and the second wall panel 22 are provided with a tightening cylinder 23 for extending toward the workbench 1; the number of the tightening cylinders 23 is four, and in fact there are four groups of tightening cylinders 23, with two groups on the first wall panel 21 and the second wall panel 22 respectively, which just tighten and fix the workbench 1 in the working state, and loading and unloading materials at the workbench 1 in the material changing state will not affect the cutting quality.

[0038] Of course, the machine tool part 2 is also connected to a sub-bed 24 for supporting the workbench 1 . The sub-bed 24 is located at the end of the machine tool part 2 , and the workbench 1 in the material changing state is just located on the sub-bed 24 .

[0039] It should be noted that each set of tightening cylinders 23 is provided with two tightening heads, which are respectively used to tighten the sides of the two workbenches 1, so that no matter which workbench 1 is in working state, the tightening cylinder 23 can tighten the workbench 1 (of course, one and only one workbench 1 is in working state, and the other workbench 1 is driven to the auxiliary bed 24 at the front end of the machine tool, not in front of the tightening head).

[0040] In addition, the workbench 1 is provided with a supporting grid 15 to reduce the heated area of ​​the workbench 1 when the plate on the workbench 1 is cut, thereby preventing the workbench 1 from being deformed due to heat.

[0041] Finally, as a preferred embodiment of the present invention, dust extraction ducts are provided in both the first wall panel 21 and the second wall panel 22 for extracting cutting fumes during laser cutting.

[0042] The utility model discloses a parallel exchange high-power laser cutting machine working platform with simple structure. The two working tables are designed with the same specifications, which reduces the required width of the working tables. The overall bed structure is more compact and easy to transport. Moreover, the height difference of the working tables with simple structure can be designed to be larger, which avoids the high-power cutting plate from tilting and interfering with the operation of the working table, and the laser cutting efficiency is high.

[0043] 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 parallel exchange high power laser cutting machine working platform, characterized by: The invention comprises a machine tool part (2) and a workbench (1) arranged on the machine tool part (2), wherein the machine tool part (2) comprises a first wall panel (21) and a second wall panel (22), and the workbench (1) comprises a first side panel (11) for connecting to the first wall panel (21), a second side panel (12) for connecting to the second wall panel (22), and a connecting panel (13) for connecting the first side panel (11) and the second side panel (12); the number of the workbench (1) is two, and the specifications of the two workbench (1) are the same, and the height difference between the two workbench (1) is not less than 120 cm.

2. The parallel exchange high power laser cutting machine working platform according to claim 1, characterized in that: The first side plate (11), the second side plate (12) and the connecting plate (13) are all square tubes.

3. A parallel exchange high power laser cutting machine working platform according to claim 2, characterized in that: The first side plate (11) and the second side plate (12) are both welded to the connecting plate (13).

4. The parallel exchange high power laser cutting machine working platform according to claim 1, characterized in that: The first side panel (11) and the second side panel (12) are both provided with a traction block (14); and the first wall panel (21) and the second wall panel (22) are both provided with a traction chain for connecting to the traction block (14).

5. The parallel exchange high power laser cutting machine working platform according to claim 1, characterized in that: The first wall panel (21) is provided with a first guide rail (211) for facilitating the sliding of the first side panel (11), and the second wall panel (22) is provided with a second guide rail (221) for facilitating the sliding of the second side panel (12).

6. The parallel exchange high power laser cutting machine working platform according to claim 1, characterized in that: The first wall panel (21) and the second wall panel (22) are both provided with a tightening cylinder (23) for extending in the direction of the workbench (1).

7. The parallel exchange high power laser cutting machine working platform according to claim 6, characterized in that: The number of the tightening cylinders (23) is four.

8. The parallel exchange high power laser cutting machine working platform according to claim 1, characterized in that: A supporting grid plate (15) is provided on the workbench (1).

9. The parallel exchange high power laser cutting machine working platform according to claim 1, characterized in that: The machine tool part (2) is also connected to a secondary bed (24) for supporting the workbench (1).

10. The parallel exchange high power laser cutting machine working platform according to claim 1, characterized in that: Dust extraction ducts are provided in both the first wall panel (21) and the second wall panel (22).

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