Material receiving device for laser cutting machine

Abstract

The utility model relates to the field of laser cutting machines, and discloses a material receiving device for a laser cutting machine, which comprises a bottom shell, side plates are arranged at the two ends of the top surface of the bottom shell, material blocking plates are arranged on the top surfaces of the two side plates, and the two material blocking plates are connected with a bracket; the output end of a hydraulic cylinder drives a transverse plate and a brush to vertically move downwards, so that the device can be suitable for plates with different thicknesses, the output end of a motor drives a threaded rod to rotate, and the threaded rod rotates to drive the brush to move left and right in the horizontal direction of a sliding rod; the roller type conveying assembly is arranged on the bottom shell, so that metal chippings generated by cutting on a plate conveyed on the roller type conveying assembly can be cleaned, the cleaned and swept metal chippings fall into the bottom shell through gaps in the roller type conveying assembly, the chippings falling into the bottom shell are conveyed into the dust collection box from a discharging port through an inclined plate, and the dust collection box is in a through shape; a collecting box is arranged below the dust collecting box, and the chippings conveyed into the dust collecting box fall into the collecting box through the dust collecting box to be collected and treated in a unified mode.

Description

Technical Field

[0001] The present application relates to the field of laser cutting machines, and in particular to a material receiving device for laser cutting machines. Background Art

[0002] The laser cutting machine focuses the laser emitted from the laser into a high-power density laser beam through the optical path system. The laser beam is irradiated onto the surface of the workpiece, causing the workpiece to reach the melting point or boiling point for cutting.

[0003] After cutting is completed, it is difficult to effectively clean the debris adsorbed on the finished product when removing it from the workbench of the laser cutting machine. As a result, some debris and the finished product are discharged simultaneously, making it inconvenient to separate the metal debris and the cut parts. The accumulation of debris may affect the subsequent processes of the finished product and reduce work efficiency. Utility Model Content

[0004] In order to solve the problem that it is difficult to effectively clean the debris adsorbed on the finished product, some debris and the finished product are discharged simultaneously, which makes it inconvenient to separate the metal debris and the cut parts. As a result, the accumulation of debris may affect the subsequent processes of the finished product and reduce the work efficiency, the present application provides a material receiving device for a laser cutting machine.

[0005] The present application provides a material receiving device for a laser cutting machine using the following technical solutions:

[0006] A material receiving device for a laser cutting machine includes a bottom shell, side panels are provided at both ends of the top surface of the bottom shell, material baffles are provided on the top surfaces of the two side panels, the two material baffles are connected to a bracket, a hydraulic cylinder is provided on the top surface of the bracket, the output end of the hydraulic cylinder passes through the bracket and extends downward to be connected to a horizontal plate, connecting plates are provided at both ends of the bottom surface of the horizontal plate, a threaded rod and a sliding rod are provided between the two connecting plates, and a brush is provided on the outer wall of the threaded rod and the sliding rod.

[0007] Preferably, one end of the threaded rod passes through the connecting plate and extends outward to be connected to the output end of the motor.

[0008] Preferably, a roller transmission assembly is provided between the two side plates, and one end of the two material blocking plates is connected to a material receiving trough.

[0009] Preferably, an inclined plate is provided inside the bottom shell, and a discharge port is provided through the end surface of the bottom shell away from the material receiving trough. The discharge port is connected to a dust collecting box, and a mesh plate is provided at the top opening of the dust collecting box.

[0010] Preferably, the inclined lower end of the inclined plate corresponds to the discharge port.

[0011] In summary, this application has the following beneficial technical effects:

[0012] The output end of the hydraulic cylinder drives the cross plate and the brush to move vertically downward, so that it can be suitable for plates of different thicknesses, and the output end of the motor drives the threaded rod to rotate. The rotation of the threaded rod drives the brush to move left and right along the horizontal direction of the slide bar, so that the metal debris generated by the cutting on the plate conveyed on the roller transmission assembly can be cleaned. The cleaned and swept metal debris falls into the bottom shell through the gap on the roller transmission assembly. The debris falling into the bottom shell is transported from the discharge port to the inside of the dust box through the inclined plate. The dust box is in a through-shape, and a collection box is provided under the dust box. The debris transported to the dust box falls into the collection box through the dust box for unified collection and treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural front view of an embodiment of the application;

[0014] Figure 2 It is a structural diagram of the inclined plate of the embodiment of the application;

[0015] Figure 3 It is a structural diagram of a brush according to an embodiment of the present invention.

[0016] Explanation of the accompanying symbols: 1. Material receiving trough; 2. Bottom shell; 3. Side panel; 4. Material baffle; 5. Roller transmission assembly; 6. Dust collection box; 7. Mesh plate; 8. Hydraulic cylinder; 9. Bracket; 10. Horizontal plate; 11. Brush; 12. Inclined plate; 13. Material outlet; 14. Connecting plate; 15. Motor; 16. Threaded rod; 17. Sliding rod. DETAILED DESCRIPTION

[0017] The following is combined with Figure 1-3 This application is described in further detail.

[0018] The present application discloses a material receiving device for a laser cutting machine, referring to Figure 1 and Figure 3, including a bottom shell 2, side plates 3 are fixed at both ends of the top surface of the bottom shell 2, a roller transmission assembly 5 is detachably provided between the two side plates 3 by screws, a baffle plate 4 is fixed on the top surface of the two side plates 3, one end of the two baffle plates 4 is fixedly connected to the material receiving trough 1, the two baffle plates 4 are fixedly connected to the bracket 9, a hydraulic cylinder 8 is detachably provided on the top surface of the bracket 9 by screws, the output end of the hydraulic cylinder 8 passes through the bracket 9, and is fixedly connected to the cross plate 10 by extending downward, and a connecting plate 14 is fixed at both ends of the bottom surface of the cross plate 10, a threaded rod 16 and a sliding rod 17 are provided between the two connecting plates 14, the two ends of the threaded rod 16 are respectively rotatably connected to the two connecting plates 14, the two ends of the sliding rod 17 are respectively fixedly connected to the two connecting plates 14, and the outer wall sleeves of the threaded rod 16 and the sliding rod 17 A brush 11 is provided, one end of the brush 11 is threadedly connected to the threaded rod 16, and the other end of the brush 11 is slidably connected to the slide rod 17. One end of the threaded rod 16 passes through the connecting plate 14 and extends outward to be connected to the output end of the motor 15. The output end of the hydraulic cylinder 8 drives the cross plate 10 and the brush 11 to move vertically downward, so that it can be suitable for plates of different thicknesses, and the threaded rod 16 is driven to rotate by the output end of the motor 15. The rotation of the threaded rod 16 drives the brush 11 to move left and right along the horizontal direction of the slide rod 17, so that the metal debris generated by the cutting on the plate conveyed on the roller transmission assembly 5 can be cleaned. The cleaned and swept metal debris falls into the bottom shell 2 through the gap on the roller transmission assembly 5, making it easy to collect and process the debris in a unified manner.

[0019] Reference Figure 1-Figure 2 A sloping plate 12 is fixedly provided inside the bottom shell 2, and a discharge port 13 is penetrated through the end surface of the bottom shell 2 away from the receiving trough 1, and the inclined lower end of the sloping plate 12 corresponds to the discharge port 13, and the discharge port 13 is fixedly connected to the dust collecting box 6. A mesh plate 7 is fixed at the top of the dust collecting box 6. The debris falling into the bottom shell 2 is transported from the discharge port 13 to the inside of the dust collecting box 6 through the sloping plate 12. The dust collecting box 6 is in a through shape, and a collecting box is provided under the dust collecting box 6. The debris transported to the dust collecting box 6 falls into the collecting box through the dust collecting box 6 for unified collection and processing.

[0020] The implementation principle of a material receiving device for a laser cutting machine in the embodiment of the present application is as follows: when in use, the cut sheet material is transported to the roller transmission assembly 5 through the material receiving trough 1, and the output end of the hydraulic cylinder 8 drives the cross plate 10 and the brush 11 to move vertically downward, so that it can be suitable for sheets of different thicknesses, and the output end of the motor 15 drives the threaded rod 16 to rotate, and the rotation of the threaded rod 16 drives the brush 11 to move left and right along the horizontal direction of the slide bar 17, so that the metal debris generated by the cutting on the sheet material transported on the roller transmission assembly 5 can be cleaned, and the cleaned and swept metal debris falls into the bottom shell 2 through the gap on the roller transmission assembly 5, and the debris falling into the bottom shell 2 is transported to the inside of the dust collection box 6 from the discharge port 13 through the inclined plate 12. The dust collection box 6 is in a through shape, and a collection box is provided below the dust collection box 6. The debris transported to the dust collection box 6 falls into the collection box through the dust collection box 6 for unified collection and processing.

[0021] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0022] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0023] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0024] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A material receiving device for a laser cutting machine, comprising a bottom shell (2), characterized in that: Both ends of the top surface of the bottom shell (2) are provided with side plates (3), the top surfaces of the two side plates (3) are provided with baffle plates (4), the two baffle plates (4) are connected to a bracket (9), the top surface of the bracket (9) is provided with a hydraulic cylinder (8), the output end of the hydraulic cylinder (8) passes through the bracket (9) and extends downward to be connected to a transverse plate (10), both ends of the bottom surface of the transverse plate (10) are provided with connecting plates (14), a threaded rod (16) and a sliding rod (17) are provided between the two connecting plates (14), and the outer walls of the threaded rod (16) and the sliding rod (17) are provided with a brush (11).

2. The material receiving device for a laser cutting machine according to claim 1, characterized in that: One end of the threaded rod (16) passes through the connecting plate (14) and extends outward to be connected to the output end of the motor (15).

3. The material receiving device for a laser cutting machine according to claim 1, characterized in that: A roller transmission assembly (5) is provided between the two side plates (3), and one end of the two material blocking plates (4) is connected to a material receiving trough (1).

4. The material receiving device for a laser cutting machine according to claim 3, characterized in that: An inclined plate (12) is provided inside the bottom shell (2), and a discharge port (13) is provided through the end surface of the bottom shell (2) away from the material receiving trough (1). The discharge port (13) is connected to a dust collecting box (6), and a mesh plate (7) is provided at the top of the dust collecting box (6).

5. The material receiving device for a laser cutting machine according to claim 4, characterized in that: The inclined lower end of the inclined plate (12) corresponds to the discharge port (13).

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