Beam structure of plate-tube integrated machine and tube-plate integrated laser cutting machine

Abstract

The utility model relates to a beam structure of a plate-tube all-in-one machine and a tube-plate all-in-one laser cutting machine, and belongs to the field of laser processing equipment. According to the technical scheme, the cross beam structure of the plate and tube all-in-one machine comprises a cross beam body, the cross beam body comprises a first beam body and a second beam body, and the first beam body and the second beam body are connected in the length direction; a first butt joint structure is arranged at the first end of the first beam body, a second butt joint structure is arranged at the second end of the second beam body, the first butt joint structure is matched with the second butt joint structure in shape, and a locking assembly is further arranged between the first beam body and the second beam body. The cross beam has the beneficial effects that the cross beam adopts a sectional structure, so that the width size of equipment can be reduced by dismounting the first beam body during transportation, packaging and packing can be conveniently carried out, the connection between the cross beam and the plate cutting machine does not need to be dismounted, and the delivery precision is kept; butt-joint rigid limiting is achieved between the beam bodies at the two ends through shape matching, the butt-joint precision of the beam bodies is guaranteed, the beam bodies are tightly fixed through the locking assemblies, and the operation precision is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of laser processing equipment, in particular to a crossbeam structure of a plate-tube integrated machine and a plate-tube integrated machine. Background Art

[0002] Sheet metal processing and tube processing are the two most common production types in the laser processing industry.

[0003] The plate-tube integrated machine combines the functions of tube cutting and plate cutting in one. The specific structure includes the table bed of the plate cutting machine, and a rotary fixture bed of the tube cutting machine is arranged on one side of the plate cutting machine bed. At the same time, the crossbeam on the plate cutting machine bed extends above the tube cutting machine bed, so that the machine head can run to the top of the tube cutting machine bed outside the plate cutting machine bed to cut the tube, that is, the plate cutting machine and the tube cutting machine share a set of crossbeam components and laser system, saving equipment costs.

[0004] From the above description, it can be seen that the length of the beam of the plate-tube integrated machine exceeds the width of the plate cutting machine bed. When the equipment is transported, due to the width limitation of the container and transportation cost considerations, the plate cutting machine bed and the tube cutting machine bed are usually packaged separately. However, the part of the beam protruding from the plate cutting machine bed still occupies the width space. Therefore, during transportation, the beam and the accessories such as wires and air pipes assembled thereon need to be removed together and reassembled after being transported to the site. During this process, the installation accuracy needs to be readjusted, which affects transportation and production, and also generates more labor costs. Summary of the invention

[0005] Aiming at the problems that the current plate-tube integrated machine is inconvenient to pack and transport and the work of disassembling and assembling the precision of adjusting the crossbeam is complicated, the utility model provides a spliced ​​crossbeam structure for the plate-tube integrated machine.

[0006] In order to solve the above problems, the technical solution adopted by the utility model is a crossbeam structure of a plate-tube integrated machine, including a crossbeam body, the crossbeam body including a first beam body and a second beam body, the first beam body and the second beam body are connected in the length direction; the first end of the first beam body is provided with a first docking structure, the second end of the second beam body is provided with a second docking structure, the first docking structure and the second docking structure are matched in shape, and a locking assembly is also provided between the first beam body and the second beam body. The crossbeam of this solution adopts a segmented structure, the first beam body or the second beam body is connected to the plate cutter, during transportation, the width of the equipment can be reduced by removing the cantilevered beam body part, and the removed part can be packed together, and there is no need to remove the connection between the crossbeam and the plate cutter, thereby maintaining the factory accuracy; the two end beams are rigidly limited by shape matching during docking, which ensures the docking accuracy of the two, and at the same time, the two are tightly fixed by the locking assembly to ensure the operation accuracy.

[0007] Preferably, the first docking structure includes a plug-in plate, which protrudes from the first end face of the first beam body, and the second docking structure includes a slot provided on the second end face of the second beam body, the plug-in plate can be plugged into the slot, and the depth of the slot is adapted to the length of the plug-in plate protruding from the first end face of the first beam body. The plug-in structure is adopted, and assembly is more convenient.

[0008] Preferably, at least two plug boards are provided, and the number of slots corresponds to the number of plug boards.

[0009] Preferably, at least two plugs protrude from the first end face of the first beam body by different lengths. Providing multiple plugs of different sizes makes the connection between the two beam sections tighter and prevents looseness, while reducing the influence of single plug processing error on the overall docking accuracy.

[0010] Preferably, the insert plate is located in a horizontal plane, and in a horizontal direction perpendicular to the beam body, the two side edges of the insert plate are flush with the two side surfaces of the first beam body, and the slot passes through the second beam body in this direction. The slot and the insert plate adopt a through structure, which reduces the difficulty of manufacturing the two sections of the beam.

[0011] Preferably, the locking assembly covers the openings of the slots on both sides of the second beam body. While the locking assembly connects the two sections of the beam in the length direction, it also contacts and limits the edges of the plugboard in the horizontal width direction, thereby improving the docking accuracy between the two sections of the beam.

[0012] Preferably, a group of opposite sides of the first end of the first beam body are respectively provided with first connecting holes, and a group of opposite sides of the second end of the second beam body are respectively provided with second connecting holes, and the locking assembly includes a front connecting plate and a rear connecting plate, the front connecting plate is connected to the first connecting hole and the second connecting hole on one side, and the rear connecting plate is connected to the first connecting hole and the second connecting hole on the other side.

[0013] Preferably, it also includes an accordion cover assembly, which includes a cover body, and the two ends of the cover body are respectively provided with a first mounting plate and a second mounting plate, and the first end of the second beam body, the second end of the second beam body and the second end of the first beam body are all provided with an accordion cover connection structure, and the first end of the second beam body can be installed with the second mounting plate, and the second end of the second beam body and the second end of the first beam body can be connected to the first mounting plate. The first mounting plate of the accordion cover assembly can be connected to both the first beam body and the second beam body, that is, when packing and transporting, the end of the accordion cover assembly can be fixed so that it does not shake during the packing and transportation process, which reduces the difficulty of packing and prevents it from colliding with other parts of the equipment; at the same time, after the first beam body is removed, both ends of the accordion cover assembly are connected to the second beam body, and the second beam body itself becomes a fully functional beam, that is, the plate cutter can operate independently.

[0014] Preferably, connecting seats are respectively provided on the bottom surfaces at both ends of the second beam body.

[0015] On the other hand, the utility model also provides a plate-tube integrated machine, comprising a plate machine bed and a tube machine bed, the tube machine bed being located on one side of the plate machine bed, and also comprising the above-mentioned plate-tube integrated machine crossbeam structure, the second beam being installed on the plate machine bed, and the first beam being located above the tube machine bed.

[0016] It can be seen from the above technical scheme that the advantages of the utility model are as follows: the crossbeam of the scheme adopts a segmented splicing structure. After the first beam body is removed, the width of the equipment is reduced, and the second beam body can be packed together with the plate machine bed to meet the width requirements of container transportation. There is no need to repeatedly load and unload the crossbeam, and the installation accuracy at the time of leaving the factory is maintained. After transportation to the destination, no adjustment is required, which saves transportation costs and reduces the labor cost of installation and debugging; through the design of the docking structure between the two end beams, the shape is matched by the plug-in plate and the slot, and the locking component is used to make the docking of the two end beams more convenient and quick, and the docking accuracy is higher; based on this, the plate and tube integrated machine provided by the utility model is more convenient to pack and transport, and more convenient to install and debug. At the same time, the first beam body can be removed when cutting plates for a long time, and the two ends of the accordion cover assembly are connected to the second beam body, which greatly reduces the weight of the crossbeam when cutting plates, reduces the motion inertia, and improves the equipment operation speed when cutting plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the present invention, the accompanying drawings required for use in the description will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0018] Figure 1 It is a structural schematic diagram of a specific implementation method of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the beam body in a specific implementation manner of the utility model.

[0020] Figure 3 It is a structural schematic diagram of the front connecting plate in a specific implementation manner of the utility model.

[0021] Figure 4 It is a structural schematic diagram of the rear connecting plate in a specific implementation manner of the utility model.

[0022] Figure 5 It is a structural schematic diagram of the transport state of the plate machine bed in a specific implementation manner of the utility model.

[0023] In the figure: 1. first beam body, 1-1. plug plate, 1-2. first connecting hole, 2. second beam body, 2-1. slot, 2-2. second connecting hole, 3. cover body, 4. first mounting plate, 5. second mounting plate, 6. front connecting plate, 7. rear connecting plate, 8. connecting seat, 9. plate machine body, 10. tube machine body. DETAILED DESCRIPTION

[0024] In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, the technical scheme of the present invention will be clearly and completely described below in conjunction with the drawings in this specific embodiment. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0025] Embodiment 1

[0026] like Figure 1 , 2 As shown, a crossbeam structure of a plate-tube integrated machine includes a crossbeam body, wherein the crossbeam body includes a first beam body 1 and a second beam body 2, wherein the first beam body 1 is connected to the second beam body 2 in the length direction, and the bottom surfaces of both ends of the second beam body 2 are respectively provided with connecting seats 8, and the connecting seats 8 are used to connect the plate machine bed. Figure 1 , Figure 2 In the embodiment, the right end of the first beam body and the second beam body is the first end, and the left end is the second end; the first end of the first beam body 1 is provided with a first docking structure, and the second end of the second beam body 2 is provided with a second docking structure, and the first docking structure and the second docking structure are matched in shape. Specifically, in this embodiment, reference Figure 2 The first docking structure includes two plug-in plates 1-1, which protrude from the first end surface of the first beam body 1. The plug-in plates 1-1 are located in a horizontal plane and in a horizontal direction perpendicular to the beam body (i.e. Figure 1The two sides of the plug plate 1-1 are flush with the two side surfaces of the first beam body 1, and the protruding lengths of the two plug plates 1-1 relative to the first end surface of the first beam body are different; the second docking structure includes two slots 2-1 arranged on the second end surface of the second beam body 2, and the depths of the two slots 2-1 along the length direction of the second beam body 2 are respectively adapted to the lengths of the two plug plates 1-1 protruding from the first end surface of the first beam body 1, and the slots 2-1 pass through the second beam body 2 in a horizontal direction perpendicular to the crossbeam body, and the two plug plates 1-1 are respectively inserted into the two slots 2-1 to achieve docking of the first beam body 1 and the second beam body 2. At the same time, the first beam body 1 and the second A locking assembly is also provided between the beam bodies 2. In the present embodiment, the locking assembly comprises a front connecting plate 6 and a connecting plate 7. The two vertical side surfaces of the first end of the first beam body 1 are respectively provided with first connecting holes 1-2, and the two vertical side surfaces of the second end of the second beam body 2 are respectively provided with second connecting holes 2-2. The front connecting plate 6 is connected to the first connecting hole 1-2 and the second connecting hole 2-2 on one side, and the rear connecting plate 7 is connected to the first connecting hole 1-2 and the second connecting hole 2-2 on the other side. In combination with the above-mentioned slot 2-1 structure, it can be seen that the front connecting plate 6 and the rear connecting plate 7 block the slot 2-1 in the horizontal direction perpendicular to the beam body, that is, they are contacted and limited by the two side edges of the plug plate 1-1.

[0027] It should be noted that the use of two plug-in board slots is only one embodiment of the present invention. In other embodiments, other numbers of plug-in boards and slots may be provided.

[0028] Furthermore, the beam structure also includes an accordion cover assembly covering the outside of the beam body, the accordion cover assembly including a cover body 3 and a first mounting plate 4 and a second mounting plate 5 located at both ends of the cover body 3, for mounting the cover body on the beam body, the first end of the second beam body 2, the second end of the second beam body 2 and the second end of the first beam body 1 are all provided with an accordion cover connection structure, specifically, the second mounting plate 5 is installed on the first end of the second beam body 2, and the second end of the second beam body 2 and the second end of the first beam body 1 can be connected to the first mounting plate 4, for example, the accordion cover connection structure can be in the form of a bolt connection, that is, threaded holes are set on the end faces of the first end of the second beam body 2, the second end of the second beam body 2 and the second end of the first beam body 1, and the bolts pass through the first mounting plate 4 and the second mounting plate 5 and are connected to the corresponding beam body ends.

[0029] Embodiment 2

[0030] Based on the crossbeam structure of the plate-tube integrated machine provided in the first embodiment, this embodiment further provides a plate-tube integrated machine, such as Figure 1As shown, the plate-tube integrated machine includes a plate machine bed 9 and a tube machine bed 10. The tube machine bed 10 is located on one side of the plate machine bed 9. The plate machine bed 9 is installed with the plate-tube integrated machine crossbeam structure described in Example 1: two sets of guide rails are provided on the top table of the plate machine bed 9 along the length direction, and the connecting seats at both ends of the second beam body 2 are respectively installed on the sliders in the two sets of guide rails. At the same time, a linear drive mechanism is also provided between the second beam body 2 and the plate machine bed. The linear drive mechanism can adopt a gear rack and other structures. It is an existing technology for the crossbeam drive of the laser cutting machine and will not be repeated here. In this way, the first beam body 1 extends to the outside of the table of the plate machine bed 9 and extends to the top of the tube machine bed 10, so that the head on the crossbeam can run to the tube machine bed to perform pipe cutting processing.

[0031] When the plate-tube integrated machine of the present invention is packaged and transported, based on the segmented crossbeam structure, the front connecting plate 6 and the rear connecting plate 7 are removed, and the first mounting plate 4 on the first beam body is removed, and the first beam body 1 can be removed from the second beam body, and then the first mounting plate 4 is installed on the second end of the second beam body. At this time, the structure of the plate machine bed part is as follows: Figure 5 As shown, it can be seen that there is only a second beam body on it, and both ends of the second beam body do not protrude from the table of the plate machine bed. Therefore, the second beam body can be packaged together with the plate machine bed without disassembly. The first beam body, the front connecting plate and the rear connecting plate can be packaged together and can be loaded in the same container during transportation. At the same time, based on the segmented beam structure, when the plate-tube integrated machine is used for a long time for plate cutting, the first beam body can be removed and used only as a plate cutter. Therefore, during plate cutting, the beam weight is lower, the motion inertia is smaller, and it can run at a higher speed.

[0032] It can be seen from the above embodiments that the beneficial effect of the utility model lies in that the crossbeam of the present scheme adopts a segmented splicing structure. After the first beam body is removed, the width dimension of the equipment is reduced, and the second beam body can be packed together with the plate machine bed to meet the width requirements of container transportation. There is no need to repeatedly load and unload the crossbeam, and the installation accuracy at the time of leaving the factory is maintained. After transportation to the destination, no adjustment is required, which saves transportation costs and reduces the labor cost of installation and debugging. Through the design of the docking structure between the two end beams, the shape is matched by the plug-in plate and the slot, and the locking component is used to make the docking of the two end beams more convenient and quick, and the docking accuracy is higher. Based on this, the plate and tube integrated machine provided by the utility model is more convenient to pack and transport, and more convenient to install and debug. At the same time, the first beam body can be removed when cutting plates for a long time, and the two ends of the accordion cover assembly are connected to the second beam body, which greatly reduces the weight of the crossbeam when cutting plates, reduces the motion inertia, and improves the equipment operation speed when cutting plates.

[0033] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A crossbeam structure of a plate-tube integrated machine, comprising a crossbeam body, characterized in that: The crossbeam body comprises a first beam body (1) and a second beam body (2), wherein the first beam body (1) and the second beam body (2) are connected in a length direction; a first butt joint structure is provided at a first end of the first beam body (1), and a second butt joint structure is provided at a second end of the second beam body (2); the first butt joint structure and the second butt joint structure are matched in shape, and a locking assembly is also provided between the first beam body (1) and the second beam body (2).

2. The crossbeam structure of the plate-tube integrated machine according to claim 1, characterized in that: The first docking structure comprises an inserting plate (1-1), the inserting plate protruding from a first end surface of the first beam body (1), and the second docking structure comprises a slot (2-1) arranged on a second end surface of the second beam body (2), the inserting plate (1-1) being capable of being plugged into and matched with the slot (2-1), and the depth of the slot (2-1) being adapted to the length of the inserting plate (1-1) protruding from the first end surface of the first beam body (1).

3. The crossbeam structure of the plate-tube integrated machine according to claim 2, characterized in that: At least two of the plug boards (1-1) are provided, and the number of the slots (2-1) corresponds to the number of the plug boards (1-1).

4. The crossbeam structure of the plate-tube integrated machine according to claim 3, characterized in that: The lengths of at least two of the insert plates (1-1) protruding from the first end surface of the first beam body (1) are different.

5. The crossbeam structure of the plate-tube integrated machine according to any one of claims 2-4, characterized in that: The insert plate (1-1) is located in a horizontal plane, and in a horizontal direction perpendicular to the crossbeam body, two side edges of the insert plate (1-1) are flush with two side surfaces of the first beam body (1), and the slot (2-1) passes through the second beam body (2) in this direction.

6. The crossbeam structure of the plate-tube integrated machine according to claim 5, characterized in that: The locking assembly covers the openings of the slot (2-1) on both sides of the second beam body (2).

7. The crossbeam structure of the plate-tube integrated machine according to any one of claims 1 to 4, characterized in that: A group of opposite side surfaces at the first end of the first beam body (1) are respectively provided with first connection holes (1-2), and a group of opposite side surfaces at the second end of the second beam body (2) are respectively provided with second connection holes (2-2). The locking assembly comprises a front connection plate (6) and a rear connection plate (7), the front connection plate (6) being connected to the first connection hole (1-2) and the second connection hole (2-2) on one side, and the rear connection plate (7) being connected to the first connection hole (1-2) and the second connection hole (2-2) on the other side.

8. The crossbeam structure of the plate-tube integrated machine according to any one of claims 1 to 4, characterized in that: The invention also comprises an accordion cover assembly, wherein the accordion cover assembly comprises a cover body (3), wherein two ends of the cover body (3) are respectively provided with a first mounting plate (4) and a second mounting plate (5), and the first end of the second beam body (2), the second end of the second beam body (2) and the second end of the first beam body (1) are all provided with an accordion cover connection structure, and the first end of the second beam body (2) can be installed with the second mounting plate (5), and the second end of the second beam body (2) and the second end of the first beam body (1) can be connected with the first mounting plate (4).

9. The crossbeam structure of the plate-tube integrated machine according to any one of claims 1 to 4, characterized in that: The bottom surfaces at both ends of the second beam body (2) are respectively provided with connection seats (8).

10. A tube-sheet integrated laser cutting machine, comprising a sheet machine bed (9) and a tube machine bed (10), wherein the tube machine bed (10) is located on one side of the sheet machine bed (9), and characterized in that: It also comprises the cross beam structure of the plate-tube integrated machine according to any one of claims 1 to 7, wherein the second beam body (2) is mounted on the plate machine bed (9), and the first beam body (1) is located above the tube machine bed (10).

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