Modularized platform of laser cutting machine

Abstract

A modularized platform of a laser cutting machine comprises two movable frames which are arranged in a spaced mode in the direction perpendicular to the length direction, and the movable frames can move in the length direction. A supporting frame is arranged between the movable frames, and the supporting frame is horizontally arranged; the supporting frame is a rectangular frame, a plurality of datum plates are fixedly connected to the inner wall of the supporting frame, each datum plate is provided with an insertion groove, and a plurality of supporting plates are arranged in the insertion grooves at intervals in the same direction and fixed to the datum plates; wave-shaped protrusions are arranged above the supporting plate, and the top end of the supporting plate is higher than the movable frame, the supporting frame and the datum plate. Different from an existing structure, roller type movable installation is adopted, so that disassembly and assembly are convenient, the structure is not integrally formed, the structure can be freely combined according to the required specification and is suitable for laser cutting machines of different specifications, and after any part of the structure is damaged, the structure can be disassembled and replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting machines, in particular to a modular platform for laser cutting machines. Background Art

[0002] Laser cutting machines all require a platform to place the structure to be cut, and the platform of existing laser cutting machines is generally an integrated structure, that is, a platform customized according to the specifications of the laser cutting machine. After part of the structure of the platform is damaged, it cannot be replaced individually. Once it cannot be used, it needs to be replaced as a whole, which is cumbersome to operate. In addition, the above-mentioned integrated structure is heavy, and it is laborious to disassemble and assemble, and subsequent recycling is also difficult, which is very inconvenient. Utility Model Content

[0003] In order to solve the problem that the above-mentioned integrated structural platform is inconvenient to use and some components cannot be replaced separately, the utility model provides a modular platform for a laser cutting machine.

[0004] The technical solution of this utility model is as follows:

[0005] A modular platform for a laser cutting machine comprises two movable frames spaced apart in a direction perpendicular to a length direction, and both movable frames are movable in the length direction;

[0006] A supporting frame is arranged between the movable frames, and the supporting frame is arranged horizontally;

[0007] The support frame is a rectangular frame, and a plurality of reference plates are fixedly connected to the inner wall, each of the reference plates is provided with a slot, and a plurality of support plates are arranged in the slots at intervals along the same direction and fixed to the reference plate;

[0008] A wave-shaped protrusion is arranged above the support plate, and the top end of the support plate is higher than the movable frame, the support frame and the reference plate.

[0009] Different from the existing structure, since it can be moved, it is convenient to disassemble and assemble, and the above structure is not formed in one piece, so the structure can be freely combined according to the required specifications, and thus it is suitable for laser cutting machines of different specifications.

[0010] The specific structure of the movable frame is that the movable frame includes a support frame, a plurality of rollers are arranged at intervals along the length direction below the support frame, and a plurality of supporting members connected to the support frame are arranged at intervals along the length direction on the side close to the support frame. While having the function of movement, the support frame is supported by a supporting method, so that the stability is better.

[0011] The structure of the supporting member is that the supporting member is L-shaped and is in close contact with the side and bottom surfaces of the supporting frame, so as to support the supporting frame and limit its width, thereby facilitating installation and positioning.

[0012] In order to improve the connection strength between the movable frame and the supporting frame, the upper end surface of the supporting frame is flush with the supporting member and is fixed to the connecting frame, and the connecting frame is tightly connected to the side of the supporting frame. The connection strength is low only through the supporting member, but after the connecting frame is provided, not only the connection strength between the supporting frame and the supporting frame can be strengthened, but also the connection strength between the movable frame and the supporting frame can be improved.

[0013] The above-mentioned support frame and roller are connected in the following manner: the support frame is a rectangular tube, and a plurality of mounting holes are opened on the bottom surface, the roller passes through the mounting holes and is penetrated by a locking member and can rotate, and the locking member is detachably connected to the side of the support frame. The rectangular tube opening method has higher structural strength than the U-shaped tube, and the above-mentioned method is convenient for locating the roller installation position.

[0014] In order to connect with the laser cutting machine, the end of the movable frame is flush with the support frame, and a connecting piece is provided at either end. The connecting piece can be connected with the laser cutting machine and is detachably connected relative to the movable frame and can be replaced according to specific needs.

[0015] In order to limit the position, a limit piece is provided on one side of the support frame close to the connecting frame. The limit piece can cooperate with the laser cutting machine to lock and limit the position.

[0016] The arrangement of the reference plates and the support plates is such that the arrangement direction of the reference plates is perpendicular to the length direction of the movable frame, and the arrangement direction of the support plates is parallel to the length direction of the movable frame. The horizontal and vertical arrangement is convenient for processing, spacing setting and installation.

[0017] The specific structure of the above-mentioned support plate is that the support plate includes a plug-in plate and a triangular protrusion arranged above the plug-in plate along the length direction.

[0018] In order to avoid displacement of the support plate, both ends of the support plate are in close contact with the inner side surface of the support frame.

[0019] The beneficial effect of the utility model is that the utility model is a modular platform for a laser cutting machine. Different from the existing structure, the movable frame can be selected in length according to demand. After selection, the support frame can be set for connection, and after the support frame is set with a reference plate and a support plate, a modular platform can be combined for application. After part of the structure is damaged and cannot be used, it can be replaced separately, and the non-integrated design of the above structure can ensure that any structural unit can be replaced with corresponding accessories after damage to ensure the normal use of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] By reading the detailed description of the preferred embodiment below, the scheme and advantages of the present application will become clear to those skilled in the art. The accompanying drawings are only used to illustrate the preferred embodiment and are not considered to be limiting of the present invention.

[0021] In the attached picture:

[0022] Figure 1 This is a schematic diagram of the structure of a single-platform laser cutting machine of the utility model;

[0023] Figure 2 It is a schematic diagram of the structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the utility model (part of the support plate is hidden);

[0025] Figure 4 It is a schematic diagram of the local structure of the utility model;

[0026] Figure 5 It is a schematic cross-sectional view of the local structure of the utility model;

[0027] Figure 6 This is a schematic diagram of the structure of the reference plate of the utility model;

[0028] The components represented by the reference numerals in the figure are:

[0029] 1. Movable frame; 11. Support frame; 12. Connecting frame; 13. Supporting member; 14. Roller; 15. Locking member; 2. Support frame; 3. Reference plate; 4. Support plate; 5. Connecting member; 6. Limiting member. DETAILED DESCRIPTION

[0030] Example

[0031] like Figure 2 , 3 The modular platform of a laser cutting machine, after being installed on the laser cutting machine, Figure 1 As shown, it can support the workpiece to be cut and thus ensure the normal cutting operation. The above-mentioned modular platform does not adopt an integrated structure, but a modular split structure. The specific structure includes two movable frames 1 arranged at intervals perpendicular to the length direction, and the movable frames 1 can move along the length direction. The two movable frames 1 can limit the overall width and length of the modular platform, and the movable design along the length direction facilitates disassembly and assembly.

[0032] Afterwards, if Figure 2 , 3As shown, a support frame 2 is arranged between the movable frame 1, and the support frame 2 is detachably connected to the movable frame 1. It should be noted that the support frame 2 is arranged horizontally to ensure that the supporting plane is a horizontal plane.

[0033] For universality, the support frame 2 is a rectangular frame, and is composed of frames arranged horizontally and vertically, and a plurality of reference plates 3 are fixedly connected to the inner wall. The reference plates 3 are designed the same as the support frame 2 and the movable frame 1, and are not used to support the workpiece to be cut, but are used to place the support plates 4, and finally the workpiece to be cut is supported by the support plates 4. Therefore, when the support plates 4 are damaged, they can be replaced separately, while other supporting structures are not affected. Figure 6 As shown, the reference plate 3 and the support plate 4 are connected in such a way that the reference plates 3 are all provided with slots, and a plurality of support plates 4 are arranged in the slots at intervals along the same direction and fixed to the reference plate 3. The plug-in method is convenient for disassembly and separation, so as to facilitate rapid replacement when problems occur in the subsequent partial structures, and the plug-in direction is the vertical direction. Since the support plate 4 itself has weight and needs to bear pressure, it only needs to be plugged in to ensure the stability of the structure, and it cannot be detached from the slot without human intervention.

[0034] In view of the cutting characteristics of the laser cutting machine, a wave-shaped protrusion is provided above the support plate 4, and the top of the support plate 4 is higher than the movable frame 1, the support frame 2 and the reference plate 3. Figure 6 As shown, the specific structure of the reference plate 4 is that the support plate 4 includes a plug-in plate and a triangular protrusion arranged above the plug-in plate along the length direction, that is, it is a multi-point support instead of a plane support.

[0035] Since the slot can only limit the insertion direction, it cannot prevent displacement perpendicular to the slot direction. Figure 4 , 5 As shown, in order to avoid displacement of the support plate 4, the two ends of the support plate 4 are tightly attached to the inner side of the support frame 2. The support plate 4 can be positioned and installed by limiting the support frame 2 and cooperating with the slot, and moving the piece to be cut will not cause it to be displaced.

[0036] And in the above structure, in order to facilitate installation, the arrangement method adopted by the above reference plate 3 and the support plate 4 is that the arrangement direction of multiple reference plates 3 is perpendicular to the length direction of the movable frame 1, and the arrangement direction of multiple support plates 4 is parallel to the length direction of the movable frame 1. The horizontal and vertical arrangement method is convenient for processing and easy to set the spacing and installation. And it is not limited to the above method, it is only necessary to ensure that the length direction of the reference plate 3 and the support plate 4 are perpendicular. Therefore, it is also possible to choose the setting method in which the arrangement direction of the reference plate 3 is parallel to the length direction of the movable frame 1, and the arrangement direction of the support plate 4 is perpendicular to the length direction of the movable frame 1. In addition to the above-disclosed arrangement method, if there is a special need, other arrangements can also be used. It is only necessary to ensure that it can contact the inner side of the support frame 2 and be positioned by it after insertion.

[0037] This can be achieved through the above structure. Different from the existing structure, since it can be moved, it is convenient to disassemble and assemble. Moreover, the above structure is not formed in one piece, so the structure can be freely combined according to the required specifications, so it is suitable for laser cutting machines of different specifications. In addition, if some structures have problems, they can be replaced separately, and the combined structure is more convenient and quicker to assemble.

[0038] As an embodiment, the movable frame 1 may adopt a structure in which the movable frame 1 includes a support frame 11, and a plurality of rollers 14 are arranged at intervals along the length direction below the support frame 11, and the rollers 14 can be used to achieve movement, and the rotation plane of the rollers 14 is parallel to the length direction of the support frame 11 to ensure that the moving direction is the length direction, and then a plurality of supporting members 13 connected to the support frame 2 are arranged at intervals along the length direction on the side of the support frame 11 close to the support frame 2. While having the moving function, the support frame 2 is supported by the supporting method, and the stability is better.

[0039] And if Figure 5 As shown, the structure of the supporting member 13 is that the supporting member 13 is L-shaped and is in close contact with the side and bottom surfaces of the supporting frame 2. It can support the supporting frame 2 and limit its width, which is convenient for installation and positioning. Through the close contact of the L-shaped structure, the height and width of the supporting frame 2 can be limited. In addition, in the above structure, since the supporting members 13 are arranged at intervals and the number is limited, the structural strength cannot be guaranteed.

[0040] For this reason, Figure 5As shown, in order to improve the connection strength between the movable frame 1 and the supporting frame 2, the upper end surfaces of the supporting frame 11 and the supporting member 13 are flush, and both are fixed to the connecting frame 12, and the connecting frame 12 is closely connected to the side of the supporting frame 2. The connection strength is low only through the supporting member 13, and after the connecting frame 12 is provided, not only the connection strength between the supporting frame and the supporting frame 11 can be strengthened, but also the connection strength between the movable frame 1 and the supporting frame 2 can be improved, and the three structures can be connected to each other and the strength can be improved.

[0041] It should be noted that the above-mentioned support frame 11 is connected to the roller 14 in the following manner: the support frame 11 is a rectangular tube, and a plurality of mounting holes are opened on the bottom surface; the roller 14 passes through the mounting holes and is penetrated by a locking member 15 and can rotate; the locking member 15 is detachably connected to the side of the support frame 11. First, since the above-mentioned roller 14 needs to be supported and installed at the bottom, a U-shaped structure is generally selected to improve strength, but the present device does not adopt the conventional method, and the rectangular tube opening method adopted by the present device is higher in strength than the U-shaped tube structure, and the above-mentioned method is convenient for locating the installation position of the roller 14, and does not affect the fixing and rotation of the roller 14 at all.

[0042] In addition to the above structures, in order to realize the installation of the modular platform and the laser cutting machine, the following structures need to be set up:

[0043] like Figure 2 As shown, in order to connect with the laser cutting machine, the end of the movable frame 1 is flush with the support frame 2, and a connector 5 is provided at either end. The connector 5 can be connected to the laser cutting machine, and is detachably connected relative to the movable frame 1, and can be replaced according to specific needs. At the same time, in order to limit the positioning, a limit member 6 is provided on one side of the support frame 2 close to the connecting frame 12. The limit member 6 can cooperate with the laser cutting machine for locking and limiting.

Claims

1. A modular platform for laser cutting machines, characterized in that: It comprises two movable frames (1) which are arranged at intervals in a direction perpendicular to the length, and the movable frames (1) are both movable in the length direction; A support frame (2) is arranged between the movable frames (1), and the support frame (2) is arranged horizontally; The support frame (2) is a rectangular frame, and a plurality of reference plates (3) are fixedly connected to the inner wall, each of the reference plates (3) is provided with a slot, and a plurality of support plates (4) are arranged in the slots at intervals along the same direction and fixed to the reference plates (3); A wave-shaped protrusion is arranged above the support plate (4), and the top end of the support plate (4) is higher than the movable frame (1), the support frame (2) and the reference plate (3).

2. A modular platform for laser cutting machines according to claim 1, characterized in that: The movable frame (1) comprises a support frame (11), a plurality of rollers (14) are arranged at intervals along the length direction below the support frame (11), and a plurality of supporting members (13) connected to the support frame (2) are arranged at intervals along the length direction on the side surface close to the support frame (2).

3. A modular platform for laser cutting machines according to claim 2, characterized in that: The supporting member (13) is L-shaped and is in close contact with the side and bottom surfaces of the supporting frame (2).

4. A modular platform for laser cutting machines according to claim 2, characterized in that: The upper end surfaces of the support frame (11) and the supporting member (13) are flush and both are fixed to the connecting frame (12), and the connecting frame (12) is tightly connected to the side surface of the supporting frame (2).

5. The modular platform of a laser cutting machine according to claim 2, characterized in that: The support frame (11) is a rectangular tube, and a plurality of mounting holes are provided on the bottom surface. The roller (14) passes through the mounting holes and is penetrated by a locking member (15) and can rotate. The locking member (15) is detachably connected to the side of the support frame (11).

6. The modular platform of a laser cutting machine according to claim 1, characterized in that: The ends of the movable frame (1) are flush with the supporting frame (2), and a connecting piece (5) is provided at either end.

7. A modular platform for laser cutting machines according to claim 6, characterized in that: A limiting member (6) is provided on one side of the support frame (2) close to the connecting frame (12).

8. A modular platform for laser cutting machines according to any one of claims 1 to 7, characterized in that: The arrangement direction of the plurality of reference plates (3) is perpendicular to the length direction of the movable frame (1), and the arrangement direction of the plurality of support plates (4) is parallel to the length direction of the movable frame (1).

9. The modular platform of a laser cutting machine according to claim 1, characterized in that: The support plate (4) comprises a plug-in plate and a triangular protrusion arranged above the plug-in plate along the length direction.

10. The modular platform of a laser cutting machine according to claim 1, characterized in that: Both ends of the support plate (4) are in close contact with the inner side surface of the support frame (2).

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