Laser processing system

Abstract

The utility model relates to a laser processing system, and belongs to the field of laser processing equipment. According to the technical scheme, the laser processing system comprises a large surrounding component and a feeding device, a front window is formed in the front portion of the large surrounding component, and a front door opening assembly is installed in the front window; an upper window is formed in the top of the large surrounding part, an upper door opening assembly is arranged in the upper window, and the upper window communicates with the front window; the feeding device comprises a suspension arm, a carrying assembly is arranged at the lower end of the suspension arm, and the upper window is located in the operation range of the suspension arm. The scheme has the beneficial effects that the lifting arm type feeding is adopted, and the opening and closing door is arranged at the top of the large surrounding part, so that a space is provided for operation of the lifting arm, a carrying assembly on the lifting arm can directly enter the large surrounding part, the feeding process is simplified, and the equipment cost and the occupied space are reduced.

Description

Technical Field

[0001] The utility model relates to the field of laser processing equipment, in particular to a laser processing system. Background Art

[0002] A laser cutting machine emits laser from a laser, which is focused into a laser beam with a high power density through an optical path system. The laser beam irradiates the surface of a workpiece, causing the workpiece to reach the melting point or boiling point. At the same time, a high-pressure gas coaxial with the beam blows away the melted or vaporized metal to achieve cutting. The invisible beam in laser cutting processing replaces the traditional mechanical knife, and has the characteristics of high precision, fast cutting, not being limited by cutting pattern limitations, automatic layout for material saving, smooth cut, low processing cost, etc., and will gradually replace the traditional metal cutting process equipment.

[0003] In order to reduce the interference of pollutants such as cutting fumes and slag during laser cutting on the workshop environment, generally, a large surrounding component is added outside the laser cutting machine to form a relatively enclosed space outside the laser cutting machine, and the dust collection system in the laser cutting machine is used to process the cutting waste gas.

[0004] However, the large surrounding component occupies the space above the table of the laser cutting machine, resulting in inconvenient loading. For this reason, the laser cutting machine mostly adopts an exchange table or a pull-out table, and the table is pulled out of the large surrounding component for loading. However, this design increases the overall size of the machine and the required floor area, causing waste of resources; it also greatly increases the equipment cost in the case where there is no need for an exchange table. Summary of the Invention

[0005] In order to solve the problems of complex loading process and large space occupation of the current laser cutting machine with a large surrounding component, the utility model provides a laser processing system with more convenient loading.

[0006] To solve the above problems, the technical solution adopted by the utility model is a laser processing system, including a large surrounding component and a loading device. A front window is provided at the front of the large surrounding component, and a front door assembly is installed in the front window; an upper window is provided at the top of the large surrounding component, and an upper door assembly is provided in the upper window, and the upper window communicates with the front window; the loading device includes a lifting arm, and a handling component is provided at the lower end of the lifting arm, and the upper window is within the operating range of the lifting arm. This solution adopts lifting arm type loading, and a switch door is provided at the top of the large surrounding component to provide space for the operation of the lifting arm, so that the handling component on the lifting arm can directly enter the interior of the large surrounding component, simplifying the loading process and reducing the equipment cost and space occupation.

[0007] Preferably, the jib is a rotary jib. The feeding device further includes a base, a rotating seat is rotatably installed at the upper end of the base, the first end of the jib body is fixedly installed on the side surface of the rotating seat, and the handling assembly is installed at the second end of the jib body. The use of a rotary jib further reduces the required space.

[0008] Preferably, a tension bar is further provided between the second end of the jib body and the upper end of the rotating seat. This improves the stability of the jib body.

[0009] Preferably, the upper door opening assembly includes an upper door panel. An upper slide rail mechanism and an upper door opening driving mechanism are provided between the upper door panel and the top panel of the large enclosure component, and the upper door panel is slidably connected to the top panel of the large enclosure component.

[0010] Preferably, two sets of upper door opening assemblies are provided. The slide rail mechanisms in the two sets of upper door opening assemblies are respectively arranged on both sides of the upper window, and the upper door panels in the two sets of upper door opening assemblies can slide towards each other.

[0011] Preferably, the front door opening assembly includes a fixed door panel and a movable door panel. One side edge of the fixed door panel is hinged to the side edge of the front window, the other side edge of the fixed door panel is hinged to the movable door panel, a front slide rail mechanism is installed on the upper side and / or the lower side edge of the front window, the side of the movable door panel away from the fixed door panel is connected to the front slide rail mechanism and can move along the front slide rail mechanism, and a front door opening driving mechanism is further provided between the movable door panel and the large enclosure component. The front door opening adopts a folding door structure, and the opening amplitude is larger.

[0012] Preferably, two sets of front door opening assemblies are provided. The fixed door panels in the two sets of front door opening assemblies are respectively hinged on both sides of the front window, and the two sets of front door opening assemblies can be opened and closed towards each other.

[0013] Preferably, it further includes a laser cutting machine main body. The laser cutting machine main body is located inside the large enclosure component, and a positioning tooling is further provided between the base and the large enclosure component and / or the laser cutting machine main body. This fixes the distance between the feeding device and the laser cutting machine and stabilizes the feeding accuracy.

[0014] Preferably, a transition connecting plate is provided between the laser cutting machine main body and the large enclosure component. This fixes the relative position between the laser cutting machine and the large enclosure component and further improves the feeding accuracy.

[0015] Preferably, the handling assembly includes a suction cup holder, and a plurality of suction cups are installed on the suction cup holder. The suction cups are arranged in an array.

[0016] As can be seen from the above technical solutions, the advantages of the present utility model are as follows: in this solution, an upper window communicating with the front door and window is provided at the top of the large enclosure component, and an upper door opening component is provided, enabling the boom and the handling component to directly enter the interior of the large enclosure component for loading. With this structure, there is no need to set up a pull-out tabletop, saving equipment costs and space occupancy, and simplifying the loading process; the upper door opening component and the front door opening component are reasonably designed in structure, with a large opening amplitude and good sealing performance when closed; a positioning tooling and a transition connecting plate between the laser cutting machine and the large enclosure component are provided, improving the loading accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the present utility model, the drawings required for description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

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

[0019] MAIN REFERENCE NUMERAL DESCRIPTIONS

[0020] 1. Large enclosure component, 2. Base, 3. Rotating seat, 4. Boom main body, 5. Upper door panel, 6. Upper slide rail mechanism, 7. Fixed door panel, 8. Movable door panel, 9. Laser cutting machine main body, 10. Positioning tooling, 11. Suction cup holder, 12. Suction cup, 13. Front slide rail mechanism. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to make the objectives, features, and advantages of the present utility model more obvious and understandable, the technical solutions in the present utility model will be clearly and completely described below in conjunction with the drawings in the specific embodiments of the present utility model. Obviously, the embodiments described below are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in this patent, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of this patent.

[0022] As Figure 1 shown, a laser processing system includes a laser cutting machine main body 9, a large enclosure component 1, and a loading device. The laser cutting machine main body 9 is located inside the large enclosure component 1, and the loading device adopts a rotary boom structure and is located on one side of the large enclosure component. Specifically:

[0023] The large enclosure component surrounds the laser cutting machine on all sides and above. A front window is provided on the front panel of the large enclosure component, and an upper window is provided on the top panel of the large enclosure component. The upper window is located at the front side edge of the top panel and is connected to the front window. A front door opening component is installed in the front window. In this embodiment, two sets of front door opening components are provided, respectively located on both sides in the front window. The front door opening component includes a fixed door panel 7 and a movable door panel 8. One side edge of the fixed door panel 7 is hinged to the side edge of the front window, and the other side edge of the fixed door panel 7 is hinged to the movable door panel 8. Front slide rail mechanisms 13 are installed on the upper and lower side edges of the front window. The front slide rail mechanisms 13 can adopt channel-shaped slide rails. Pulleys are installed at the upper and lower ends of the side edge of the movable door panel away from the fixed door panel 7. The pulleys are located in the channel-shaped guide rails. Thus, the movable door panel 8 is connected to the channel-shaped guide rails and can move along the channel-shaped guide rails. During the movement, the movable door panel 8 and the fixed door panel 7 can be flipped and folded into Figure 1 the state shown. A front door opening driving mechanism is further provided between the movable door panel 8 and the large enclosure component 1, and a gear and rack mechanism can be adopted. Two sets of upper door opening components are provided, respectively located on both sides of the upper window. The upper door opening component includes an upper door panel 5. An upper slide rail mechanism 6 is installed on the top panel of the large enclosure component. The upper door panel 5 is installed on the upper slide rail mechanism 6 and can slide along the upper slide rail mechanism 6. The sliding directions of the two upper door panels 5 are arranged towards each other and are translated and opened towards both sides of the upper window. An upper door opening driving mechanism is further provided between the upper door panel 5 and the large enclosure component, and a gear and rack mechanism can be adopted.

[0024] The loading device includes a base 2 and a lifting arm. The base 2 is installed on an installation foundation such as the ground, and the lifting arm is installed at the upper end of the base. The lifting arm includes a lifting arm main body 4. A rotating seat 3 is provided on the first section of the lifting arm main body. The rotating seat 3 is rotatably connected to the base 2 and is provided with driving mechanisms such as a motor and a rotary cylinder. A handling component is installed at the second end of the lifting arm main body 4 through a suspension rod. The handling component includes a suction cup frame 11. A plurality of suction cups 12 are installed on the suction cup frame 11. The suction cups 12 are arranged in an array. A tension member is further provided between the second end of the lifting arm main body 4 and the upper end of the rotating seat 3.

[0025] A transition connecting plate is provided between the laser cutting machine main body 9 and the large enclosure component 1. At the same time, when this processing system is installed, a positioning tooling 10 is provided between the base 2 and the large enclosure component 1 and / or the laser cutting machine main body 9 to ensure the relative position relationship between the loading device, the laser cutting machine main body, and the large enclosure component and ensure the loading accuracy.

[0026] The working process of the present utility model is as follows: When loading is required, the front door opening component and the upper door opening component are opened. The handling component grabs the plate, and then the lifting arm rotates to make the handling component located above the table surface of the laser cutting machine main body. At this time, the suspension rod is located in the upper window, and then the handling component places the plate on the table surface.

[0027] It can be seen from the above embodiments that the beneficial effect of the utility model lies in that the present scheme arranges an upper window connected to the front switch door window on the top of the large enclosure component, and arranges an upper door assembly, which enables the crane arm and the transport assembly to directly enter the interior of the large enclosure component to realize loading. With this structure, there is no need to set up a pull-out table, which saves equipment cost and space occupancy, and simplifies the loading process; the upper door assembly and the front door assembly have reasonable structural design, large opening range, and good sealing when closed; positioning tooling and a transition connecting plate between the laser cutting machine and the large enclosure component are arranged to improve the loading accuracy.

[0028] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those 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 will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A laser processing system, comprising a large enclosure component (1) and a loading device, characterized in that: A front window is provided at the front of the large enclosure component, and a front door assembly is installed in the front window; an upper window is provided at the top of the large enclosure component, and an upper door assembly is installed in the upper window, and the upper window is connected to the front window; The feeding device comprises a boom, a handling assembly is arranged at the lower end of the boom, and the upper window is located in the operating range of the boom.

2. The laser processing system according to claim 1, characterized in that: The boom is a rotary boom, the loading device further comprises a base (2), a rotating seat (3) is rotatably mounted on the upper end of the base (2), the boom comprises a boom body (4), a first end of the boom body (4) is fixedly mounted on the side of the rotating seat (3), and the handling assembly is mounted on the second end of the boom body (4).

3. The laser processing system according to claim 2, characterized in that: A tensioning rod is also provided between the second end of the boom body (4) and the upper end of the rotating seat (3).

4. The laser processing system according to claim 1, characterized in that: The upper door assembly comprises an upper door plate (5), an upper slide rail mechanism (6) and an upper door drive mechanism are provided between the upper door plate (5) and the top panel of the large surrounding component, and the upper door plate (5) and the top panel of the large surrounding component are slidably connected.

5. The laser processing system according to claim 4, characterized in that: The upper door assembly is provided in two groups, and the slide rail mechanisms in the two groups of upper door assemblies are respectively arranged on both sides of the upper window, and the upper door panels (5) in the two groups of upper door assemblies can slide towards each other.

6. The laser processing system according to claim 1, characterized in that: The front-opening door assembly comprises a fixed door panel (7) and a movable door panel (8); one side edge of the fixed door panel (7) is hinged to the side edge of the front window; the other side edge of the fixed door panel (7) is hinged to the movable door panel (8); a front slide rail mechanism (13) is installed on the upper side and / or lower side edge of the front window; a side of the movable door panel (8) away from the fixed door panel (7) is connected to the front slide rail mechanism (13) and can move along the front slide rail mechanism (13); and a front-opening door driving mechanism is also provided between the movable door panel (8) and the large enclosure component (1).

7. The laser processing system according to claim 6, characterized in that: The front door assembly is provided in two groups, and the fixed door panels (7) in the two groups of the front door assembly are respectively hinged on both sides of the front window, and the two groups of the front door assembly can be opened and closed towards each other.

8. The laser processing system according to claim 2, characterized in that: It also comprises a laser cutting machine body (9), the laser cutting machine body (9) being located inside the large surrounding component (1), and a positioning tool (10) being provided between the base (2) and the large surrounding component (1) and / or the laser cutting machine body (9).

9. The laser processing system according to claim 8, characterized in that: A transition connecting plate is provided between the laser cutting machine body (9) and the large surrounding component (1).

10. The laser processing system according to claim 1, characterized in that: The transport assembly comprises a suction cup frame (11), on which a plurality of suction cups (12) are mounted, and the suction cups (12) are arranged in an array.

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