Waste collection device for laser cutting machine and laser cutting machine

Abstract

This utility model belongs to the field of laser cutting machine technology, specifically relating to a waste collection device for a laser cutting machine's feed table. It includes: multiple drop plates arranged below the laser cutting machine's feed table, forming an umbrella-shaped guide structure covering the feed table area to receive and guide waste falling from the feed table; a waste collection cart retractably positioned below the multiple drop plates to collect waste sliding down the drop plates; and a pair of guide plates on both sides of the waste collection cart to guide its movement. This utility model completely covers the feed table area of ​​the laser cutting machine, ensuring that hot or fragmented metal debris falling when the feed table exits smoothly slides down the gentle slope of the drop plates into the waste collection cart, avoiding the problem of debris scattering on the ground and being difficult to clean, thus achieving centralized waste collection.

Description

Technical Field

[0001] This utility model belongs to the field of laser cutting machine technology, specifically relating to a waste collection device for a laser cutting machine's material table and a laser cutting machine. Background Technology

[0002] Laser cutting machines, as high-speed, high-precision sheet metal processing equipment, utilize a high-power-density laser beam to melt or vaporize the workpiece, combined with high-pressure gas to remove slag. They are widely used in the sheet metal processing field. To improve processing efficiency, existing laser cutting machines are generally equipped with interchangeable feed tables. This means that while one feed table is cutting, another feed table can simultaneously perform loading and unloading operations. Once the current feed table's cutting task is completed, the two feed tables can be quickly exchanged, allowing the cutting head to immediately begin a new task. This significantly reduces downtime caused by loading and unloading, and substantially optimizes the processing flow.

[0003] However, in practice, when the cut beam reel exits the laser cutting machine, residual metal debris easily falls to the floor below. This debris is not only hot but also small in size and scattered over a wide area, making cleanup extremely difficult once it reaches the ground. Currently, existing laser cutting machines lack specific designs for collecting and handling this type of waste, forcing operators to spend extra time and effort cleaning up the scattered debris. This affects the cleanliness of the working environment, reduces overall work efficiency, and may even pose safety hazards due to the high-temperature debris residue. Therefore, optimizing the design of waste collection for laser cutting machine beams is of significant practical importance. Utility Model Content

[0004] The purpose of this utility model is to provide a waste collection device for a laser cutting machine and a laser cutting machine, so as to solve the problems existing in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a waste collection device for a laser cutting machine's material table, comprising: Multiple drop plates are arranged below the scimitar table of the laser cutting machine and together form an umbrella-shaped material guiding structure covering the area of ​​the scimitar table, which is used to receive the waste material falling from the table and guide it to slide down. A waste collection vehicle is retractably installed below the plurality of material drop plates for collecting waste that slides down the material drop plates; A pair of guide plates are disposed on both sides of the waste collection vehicle to guide the movement path of the waste collection vehicle.

[0006] Preferably, the waste collection vehicle includes: The vehicle body has an opening at the top for receiving waste materials; A handle that is movably connected to the vehicle body; The wheels are located at the bottom of the vehicle body.

[0007] Preferably, the waste collection vehicle has a multi-section structure, and each section is connected to the previous collection vehicle via an outwardly flanged front end.

[0008] Preferably, it further includes: The bracket, fixed to the ground with anchor bolts, is used to support the material drop plate.

[0009] Preferably, the blanking plate is fixed by slotting and engaging with protrusions on the bracket or guide plate.

[0010] Preferably, the surface of the blanking plate is provided with a reinforcing flange.

[0011] Preferably, the umbrella-shaped material guiding structure completely covers the transverse and longitudinal ranges of the sword grid material platform.

[0012] Preferably, the waste collection vehicle is also equipped with a grab handle.

[0013] Preferably, a limiting plate is provided in the slot provided on the guide plate.

[0014] This utility model also discloses a laser cutting machine, including the aforementioned waste collection device for the material platform.

[0015] The beneficial effects of this utility model are: the waste collection device of the laser cutting machine platform of this utility model can completely cover the range of the laser cutting machine through the umbrella-shaped structure formed by the material drop plate, ensuring that the high temperature or small metal fragments falling when the platform exits can smoothly slide into the waste collection vehicle along the gentle slope of the material drop plate, avoiding the problem of fragments falling to the ground and being difficult to clean, and realizing the centralized collection of waste.

[0016] In this device, the waste collection cart and handle are connected by a movable design, making it easy to disassemble and pull out for cleaning, and the operation is simple and convenient. This design not only reduces the time and effort required for operators to clean up waste, but also avoids the safety hazards caused by high-temperature debris, effectively improving overall work efficiency and maintaining a clean working environment. Attached Figure Description

[0017] Figure 1 This is an isometric schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the waste collection vehicle component in this utility model; Figure 3 This is a schematic diagram of a single waste collection vehicle in this utility model; Figure 4 This is a schematic diagram showing the connection between the first blanking plate and the fifth blanking plate in this utility model; Figure 5This is a schematic diagram showing the connection between the second and third blanking plates in this utility model; Figure 6 This is a schematic diagram of the connection of the fourth blanking plate in this utility model. Detailed Implementation

[0018] In the description of this disclosure, it should be understood that the terms “center,” “upper,” “lower,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this disclosure and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this disclosure.

[0019] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this disclosure, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this disclosure, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure according to the specific circumstances.

[0021] The specific embodiments of this utility model are described in detail below with reference to the accompanying drawings and preferred embodiments.

[0022] like Figure 1 As shown, this utility model discloses a waste collection device for a laser cutting machine's feed platform. The feed platform 1 includes multiple drop plates, namely a first drop plate 5, a second drop plate 6, a third drop plate 7, a fourth drop plate 8, and a fifth drop plate 9, which are arranged below the laser cutting machine's scimitar feed platform and together form an umbrella-shaped guiding structure covering the range of the scimitar feed platform, used to receive waste falling from the feed platform and guide it to slide down; there are two supports 4 at both the front and rear ends of the feed platform, and each support is installed on the ground by four anchor bolts for the overlap of the drop plates.

[0023] like Figure 2As shown, the waste collection vehicle 3 is retractably installed below the multiple material drop plates to collect waste materials that slide down the material drop plates; each waste collection vehicle 3 has a guide plate 2 on both sides for guiding the vehicle when it enters and exits. Each guide plate is fixed to the ground by two anchor bolts 11. There are several protrusions on the top of the guide plate for engaging the material drop plates; the limiting plate 12 is engaged in the guide plate slots on both sides to limit the vehicle when it is pushed forward and prevent it from hitting the rear cable tray and other components.

[0024] like Figure 3 As shown, depending on the width of the material platform, different embodiments may have two or more trolley sections connected together. Each collection trolley section has four waste collection wheels 31; the waste collection trolley handle 32 facilitates the operator's grip when emptying waste after the collection trolley is pulled out. The collection trolley has an outward-facing flange at the front, which can be snapped into the rear of other collection trolleys to form a two- or more collection trolley assembly. This flange also has two slots, and the collection trolley handle engages with these slots to allow the collection trolley to be pulled out.

[0025] like Figure 4 As shown, both the first and fifth dropping plates 5 and 9 have several slots, and each bracket 4 has two protrusions. The first and fifth dropping plates 5 and 9 are connected to the bracket and the guide plate of the collection vehicle through the slots.

[0026] Figure 5 As shown, the second and third dropping plates 6 and 7 each have several slots. The dropping plates are engaged with the protrusions on the guide plates of the collection vehicles at both ends through the slots. The dropping plates have flanges to strengthen their strength.

[0027] Figure 6 The diagram shows the connection method of the fourth blanking plate 8. The fourth blanking plate 8 is an umbrella-shaped bent sheet metal that is welded together with the two connecting plates below. It is snapped onto the crossbeam of the material table to prevent waste from falling onto the crossbeam and making it inconvenient to clean.

[0028] When the laser cutting machine's blade grid table completes cutting and exits the machine, any remaining hot or small metal debris on the table will fall off. Because the umbrella-shaped structure formed by the first to fifth drop plates completely covers the blade grid area, the debris will fall onto the drop plates.

[0029] Under the gentle slope formed by the material drop plate, the debris slides smoothly down the continuous sliding channel and finally falls directly into the waste collection vehicle located below the material drop plate, thus achieving centralized collection of waste.

[0030] Once the waste collection truck is full, operators can use the handle on the truck to pull it out from under the discharge plate. Because the handle is detachable from the truck, it can be removed to empty the waste. After emptying, the handle is reinstalled on the truck and pushed back under the discharge plate to continue waste collection. This process effectively achieves convenient waste collection and disposal, improving work efficiency.

[0031] It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

Claims

1. A waste collection device for a laser cutting machine's feed table, characterized in that, include: Multiple drop plates are arranged below the blade grid of the laser cutting machine and together form an umbrella-shaped material guiding structure covering the area of ​​the blade grid, which is used to receive the waste material falling from the grid and guide it to slide down. Waste collection vehicle (3), which is retractably installed below the plurality of drop plates, is used to collect waste materials that slide down the drop plates; A pair of guide plates (2) are provided on both sides of the waste collection vehicle (3) to guide the movement path of the waste collection vehicle (3).

2. The waste collection device for the material table of the laser cutting machine according to claim 1, characterized in that, The waste collection vehicle (3) includes: The vehicle body has an opening at the top for receiving waste materials; Handle (13), which is movably connected to the vehicle body; Wheels (31) are located at the bottom of the vehicle body.

3. The waste collection device for the material table of the laser cutting machine according to claim 2, characterized in that, The waste collection vehicle (3) has a multi-section structure, and each section of the vehicle body is connected to the corresponding snap-fit ​​structure of the previous collection vehicle through the outward flange set at the front end.

4. The waste collection device for the material table of the laser cutting machine according to claim 1, characterized in that, Also includes: The bracket (4) is fixed to the ground by anchor bolts (11) to support the material drop plate.

5. The waste collection device for the material table of the laser cutting machine according to claim 4, characterized in that, The blanking plate is fixed by slotting and engaging with the protrusions on the bracket (4) or guide plate (2).

6. The waste collection device for the material table of the laser cutting machine according to claim 1, characterized in that, The blanking plate has a reinforced flange on its surface.

7. The waste collection device for the material table of the laser cutting machine according to claim 1, characterized in that, The umbrella-shaped material guiding structure completely covers the transverse and longitudinal range of the sword grid platform (1).

8. The waste collection device for the material table of the laser cutting machine according to claim 2, characterized in that, The waste collection vehicle (3) is also equipped with a handle (32).

9. The waste collection device for the material table of a laser cutting machine according to any one of claims 1 to 8, characterized in that, A limiting plate (12) is provided in the slot on the guide plate (2).

10. A laser cutting machine, characterized in that, Includes the waste collection device for the material platform as described in any one of claims 1 to 9.

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