A laser cutting machine base

Abstract

The utility model belongs to the field of laser cutting technology, concretely relates to a laser cutting machine base. Including support, tooth like support strip and waste residue collection device, a plurality of tooth like support strips are transversely arranged on the upper end of support, be equipped with a plurality of waste residue collection devices below the tooth like support strip, the middle part of tooth like support strip is zigzag area, both sides of zigzag area are smooth part, the height of smooth part is lower than zigzag area, the width of zigzag area is less than the width cutting size of the cut steel sheet. The utility model provides a laser cutting machine base, after the steel sheet cutting, the cutting under the corner waste material can be separated with finished product material automatically, and its bottom is equipped with waste residue collection device, the cleaning of waste residue material is convenient, effectively improves work efficiency, improves the stability of cutting steel sheet.

Description

Technical Field

[0001] This utility model belongs to the field of laser cutting technology, specifically relating to a laser cutting machine base. Background Technology

[0002] Laser cutting machines work by focusing a laser beam emitted from a laser source into a high-power-density beam through an optical path system. This beam irradiates the workpiece surface, causing it to reach its melting or boiling point. Simultaneously, high-pressure gas coaxial with the beam blows away the molten or vaporized metal. As the relative position of the beam and the workpiece moves, a kerf is formed, achieving the cutting purpose. The base of the laser cutting machine, as the fundamental component that supports the entire laser cutting equipment and the steel plate being cut, plays a decisive role in the machine's operational stability, cutting accuracy, and service life. The design requirements for the laser cutting machine base vary depending on the application scenario and specific work project.

[0003] Current laser cutting machine bases cannot automatically separate the steel plate from the cut scrap, and the waste residue from cutting scatters at the bottom of the equipment, causing significant pollution to the production environment and being difficult to clean. Driven by the needs of actual production projects, we independently designed and developed a laser cutting machine base to meet production requirements. Utility Model Content

[0004] This utility model provides a laser cutting machine base. After the steel plate is cut, the cut-off scrap can be automatically separated from the finished product. The base is equipped with a waste collection device to facilitate the cleaning of waste, effectively improve work efficiency, and enhance the stability of the cut steel plate.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A laser cutting machine base includes a bracket, toothed support bars, and waste collection devices. The toothed support bars are arranged laterally on the upper end of the bracket, and a plurality of waste collection devices are provided below the toothed support bars. The middle part of the toothed support bars is a serrated area, and the two sides of the serrated area are smooth parts. The height of the smooth parts is lower than that of the serrated area, and the width of the serrated area is smaller than the width of the steel plate being cut.

[0007] Furthermore, the waste collection device includes a guide plate, a waste collection trough, and a collection trough guide rail. The guide plate is symmetrically configured with a conical cross-section, and its upper end is fixedly connected to the bottom of the support. Collection trough guide rails are provided on both sides of the conical outlet, and the waste collection trough can reciprocate on the collection trough guide rails.

[0008] Furthermore, the waste collection trough is equipped with a pull handle at its end.

[0009] Furthermore, the pull handle and the waste collection trough are hinged.

[0010] Furthermore, raised portions are provided on both sides of the smooth portion.

[0011] Compared with existing technologies, the beneficial effects of this utility model are:

[0012] 1. The serrated support bar is designed according to the width of the product being cut, featuring a raised serrated area and a smooth area lower than the serrations. During the cutting process, the laser beam generates a large amount of heat. Using a serrated support on the steel plate reduces the contact area between the material and the support, aiding heat dissipation and preventing damage to the equipment or material from the high temperatures generated by laser processing. This enhances the stability and precision of the cutting process. The serrated support effectively prevents the material from shaking or shifting during cutting, distributing the reaction force across the entire support surface through multiple support points, reducing machine vibration, and ensuring a flat and precise cut surface. The smooth section, with its height difference from the serrations, is used to collect the cut scraps, automatically separating the finished product from the scraps. This facilitates the handling and cleaning of both, preventing scratches and entanglement between the finished product and the scraps during transport.

[0013] 2. The supporting part of the steel plate is made up of several independent toothed support bars. When it wears out, only one of the individual support bars needs to be replaced. There is no need to replace the whole thing, including the chain or brackets and other parts, which reduces maintenance costs and reduces resource waste.

[0014] 3. The waste collection device is located at the bottom of the main frame and connected to the bottom frame. It adopts an inclined design to collect the waste generated during the cutting process. The waste slides down the inclined surface into the waste collection trough, preventing waste from falling outside and causing pollution during production operations.

[0015] 4. Waste collection trough, located at the bottom of the overall frame, is used to collect waste generated during the cutting process. Each collection trough is designed with guide rails and guide wheels, and the pull handle is hinged and its angle is adjustable, making it convenient to clean the waste in the collection trough. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is the front view of this utility model.

[0018] In the diagram: 1. Toothed support bar, 1-1. Protruding part, 1-2. Smooth part, 1-3. Serrated area, 2. Waste collection device, 2-1. Waste collection trough, 2-2. Guide plate, 2-3. Collection trough guide rail, 2-4. Guide wheel, 3. Support, 4. Pull handle. Detailed Implementation

[0019] The specific embodiments of this utility model are further described below with reference to the accompanying drawings:

[0020] See Figures 1-2 A laser cutting machine base includes a support 3, toothed support bars 1, and waste collection devices 2. The toothed support bars 1 are arranged horizontally on the upper end of the support 3, and a plurality of waste collection devices 2 are provided below the toothed support bars 1. The middle part of the toothed support bars 1 is a serrated region 1-3, and the two sides of the serrated region 1-3 are smooth parts 1-2. The height of the smooth parts 1-2 is lower than that of the serrated region 1-3, and the width of the serrated region 1-3 is smaller than the width of the steel plate to be cut.

[0021] Furthermore, the waste collection device 2 includes a guide plate 2-2, a waste collection trough 2-1, and a collection trough guide rail 2-3. The guide plate 2-2 is symmetrically configured with a conical cross-section, and its upper end is fixedly connected to the bottom of the support 3. The collection trough guide rail 2-3 is provided on both sides of the conical outlet. The waste collection trough 2-1 can reciprocate on the collection trough guide rail 2-3.

[0022] Furthermore, the waste collection tank 2-1 is provided with a pull handle 4 at one end.

[0023] Furthermore, the pull handle 4 and the waste collection tank 2-1 are hinged.

[0024] Furthermore, raised portions 1-1 are provided on both sides of the smooth portion 1-2.

[0025] This invention designs the steel cutting pad structure as multiple horizontally arranged support bars with serrated structures. The serrated sections support the steel plate, reducing the contact area with the steel plate and decreasing heat conduction to the support 3. Smooth sections 1-2, lower than the serrated areas 1-3, are provided on both sides of the serrated areas 1-3, forming grooves on both sides. This allows the cut scraps to fall automatically into the grooves by gravity, facilitating the handling and cleaning of finished products and scraps, and preventing scratches and entanglement between finished products and scraps during handling. Multiple waste collection devices 2 are installed at the bottom of the support 3. Inclined guide plates 2-2 form funnels. Waste falls through the gaps between the serrated support bars 1 into the funnels and further into the waste collection trough 2-1. The waste collection trough 2-1 can be pulled out using the pull handle 4 for waste processing.

Claims

1. A laser cutting machine base, characterized in that, The device includes a support frame, toothed support bars, and waste collection devices. Several toothed support bars are arranged horizontally on the upper end of the support frame, and several waste collection devices are provided below the toothed support bars. The middle part of the toothed support bars is a serrated area, and the two sides of the serrated area are smooth parts. The height of the smooth parts is lower than that of the serrated area, and the width of the serrated area is smaller than the width of the steel plate being cut.

2. The laser cutting machine base according to claim 1, characterized in that, The waste collection device includes a guide plate, a waste collection trough, and a collection trough guide rail. The guide plate is symmetrically configured with a conical cross-section, and its upper end is fixedly connected to the bottom of the support. Collection trough guide rails are provided on both sides of the conical outlet, and the waste collection trough can reciprocate on the collection trough guide rails.

3. A laser cutting machine base according to claim 2, characterized in that, The bottom of the waste collection tank is equipped with guide wheels.

4. A laser cutting machine base according to claim 2, characterized in that, The waste collection tank is equipped with a pull handle at the end.

5. A laser cutting machine base according to claim 4, characterized in that, The pull handle and the waste collection tank are hinged together.

6. A laser cutting machine base according to claim 1, characterized in that, The smooth portion also has raised portions on both sides.

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