Separating device for cut workpiece of laser cutting equipment

Abstract

The utility model relates to the technical field of production of machined parts of laser cutting equipment, and particularly discloses a separating device for cut machined parts of laser cutting equipment, which comprises a multi-roller conveying belt for conveying plates, a movable bedplate is transversely arranged in the middle of the multi-roller conveying belt, and a notch corresponding to the movable bedplate is arranged in the middle of the multi-roller conveying belt. Two air cylinders are symmetrically fixed to the movable table plate, the telescopic ends of the two air cylinders face downwards and are detachably fixed to a lower pressing plate, plate positioning mechanisms are arranged at the two ends of the lower pressing plate, and a plate limiting mechanism is further arranged on the multi-roller conveying belt. According to the automatic separating device, automatic separating operation of a machined part can be carried out, the fast and convenient machining effect is achieved, and compared with manual separating operation, the overall efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of laser cutting equipment processing parts production technology, and in particular to a separation device for laser cutting equipment processing parts after cutting. Background Technology

[0002] The parts required for production using laser cutting equipment are generally shaped through cutting. This involves placing the corresponding sheet material into the laser cutting machine, where the laser cuts the material to obtain the part's shape, i.e., the main body of the part. After laser cutting, the part is formed but still embedded and fixed to the sheet material. At this point, it's necessary to separate the part from the sheet material. Currently, most of this is done manually, primarily by tapping the part off the sheet material, resulting in low overall efficiency.

[0003] To address this issue, we propose a separation device for parts processed by laser cutting equipment. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a separation device for parts processed by laser cutting equipment.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A laser cutting equipment part separation device includes a multi-roller conveyor belt for conveying the sheet metal. A movable table is provided transversely in the middle of the multi-roller conveyor belt. A notch corresponding to the movable table is provided in the middle of the multi-roller conveyor belt. Two cylinders are symmetrically fixed on the movable table. The telescopic ends of the two cylinders face downward and are detachably fixed with a pressure plate.

[0007] Both ends of the lower pressure plate are equipped with plate positioning mechanisms, and the multi-roller conveyor belt is also equipped with plate limiting mechanisms.

[0008] Preferably, the multi-roller conveyor belt has side support frames on both sides of the middle section, and the two ends of the movable platform are slidably connected to the two side support frames respectively. The two ends of the movable platform can be fixedly connected to the corresponding side support frames by fastening knobs.

[0009] Preferably, the bottom of the lower pressure plate is provided with a plurality of protrusions.

[0010] Preferably, the plate positioning mechanism includes two positioning plates, both of which are located below the lower pressure plate and are symmetrically arranged. A light rod is vertically fixed on the upper side of each positioning plate. The upper end of the light rod slides through the lower pressure plate and is coaxially fixed with a disc block. A spring is fixed between the disc block and the lower pressure plate, and the spring is coaxially sleeved on the light rod.

[0011] Preferably, the two positioning plates correspond to the two sides of the plate, the bottom elevation of the positioning plates is the same as the bottom elevation of the protrusion, and a base is fixed at the notch in the middle of the multi-roller conveyor belt. The base is in the shape of a rectangular ring.

[0012] Preferably, a material box is provided below the notch in the middle of the multi-roller conveyor belt, and the material box is aligned with the base.

[0013] Preferably, the plate limiting mechanism includes several electric telescopic rods, which are symmetrically arranged on both sides of the multi-roller conveyor belt. The electric telescopic rods are horizontally arranged, and the telescopic ends of the electric telescopic rods pass through the side of the multi-roller conveyor belt and are fixed with a strip plate. Several cylinders are evenly and vertically rotated on the upper side of the strip plate, and the upper ends of the cylinders extend above the multi-roller conveyor belt.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] This utility model, by setting up a multi-roller conveyor belt and a lower pressure plate, with several protrusions at the bottom of the lower pressure plate corresponding to the workpieces, enables the lower pressure plate to perform a pressing operation, and the multi-roller conveyor belt to transport the sheet material, thereby enabling the separation of several workpieces from the sheet material by pressing them down, achieving a quick and convenient separation effect. At the same time, the separated workpieces can be collected in the material box located at the bottom, effectively improving production efficiency. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is the first axonometric drawing of this utility model;

[0018] Figure 2 This is the second axonometric drawing of the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of the movable platform of this utility model;

[0020] Figure 4 for Figure 3 A partial enlarged view of point A in the middle;

[0021] Figure 5 This is a schematic diagram of the structure of the strip and several cylinders of this utility model.

[0022] In the diagram: 1. Multi-roller conveyor belt; 2. Moving platform; 3. Cylinder; 4. Lower pressure plate; 5. Side support frame; 6. Positioning plate; 7. Smooth rod; 8. Disc block; 9. Spring; 10. Protrusion; 11. Base; 12. Material box; 13. Electric telescopic rod; 14. Strip plate; 15. Cylinder. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around" and other terms indicating orientation or positional relationship are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements 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 utility model.

[0025] Reference Figure 1-5 A laser-cutting equipment part separation device includes a multi-roller conveyor belt 1 for conveying sheet metal, which can precisely transport the sheet metal. A movable platform 2 is laterally positioned in the middle of the multi-roller conveyor belt 1, and a notch corresponding to the movable platform 2 is provided in the middle of the multi-roller conveyor belt 1. Two cylinders 3 are symmetrically fixed on the movable platform 2, with their telescopic ends facing downwards and detachably fixed to a lower pressure plate 4. The two cylinders 3 are used to drive the lower pressure plate 4 to move up and down. After the sheet metal is laser-cut, the parts are formed but still fixed to the sheet metal body. At this time, it is necessary to separate the formed parts from the sheet metal, that is, to separate the parts from the sheet metal. Generally, several parts are evenly arranged on the sheet metal. The lower pressure plate 4 can press down and push the parts out of the sheet metal, achieving the separation effect.

[0026] Both ends of the lower pressure plate 4 are equipped with plate positioning mechanisms, and the multi-roller conveyor belt 1 is also equipped with plate limiting mechanisms.

[0027] For the above example, those skilled in the art should know that when implementing the above technical solution, the multi-roller conveyor belt 1 consists of supports on both sides and several rotating rollers in between. The rotating rollers are driven to rotate by a motor, which can achieve the effect of rolling and conveying materials.

[0028] For the above example, those skilled in the art should know that when implementing the above technical solution, it is not limited to setting a cylinder 3 to control the movement of the lower pressure plate 4, and the cylinder 3 can also be replaced by a hydraulic rod.

[0029] As a technical optimization of this utility model, side support frames 5 are provided on both sides of the middle section of the multi-roller conveyor belt 1. The two ends of the movable platform 2 are slidably connected to the two side support frames 5 respectively. The two ends of the movable platform 2 can be fixedly connected to the corresponding side support frames 5 by fastening knobs. The side support frames 5 serve to support the movable platform 2. The movable platform 2 can be height adjusted, thereby changing the installation height of the lower pressure plate 4 to meet flexible usage requirements and facilitate the replacement of the lower pressure plate 4.

[0030] As will be known to those skilled in the art regarding the above example, when implementing the above technical solution, an object sensing sensor can be installed on the side support frame 5 to accurately sense the position of the board, thereby facilitating the precise positioning of the board.

[0031] For the above example, those skilled in the art should know that when implementing the above technical solution, hydraulic rods can also be installed on the two side support frames 5, and the lower pressure plate 4 can be adjusted by lifting and lowering through the hydraulic rods.

[0032] As a technical optimization of this utility model, the bottom of the lower pressure plate 4 is provided with a plurality of protrusions 10, which correspond to the positions of the processed parts on the plate. The bottom cross section of the protrusion 10 matches the shape of the corresponding processed part. The plurality of protrusions 10 can correspond to the positions of a plurality of processed parts. When the lower pressure plate 4 presses down, the plurality of protrusions 10 can correspond to the plurality of processed parts and push the plurality of processed parts out of the plate.

[0033] For the above example, those skilled in the art should know that when implementing the above technical solution, the lower pressure plate 4 can be disassembled and replaced, and the bottom of several lower pressure plates 4 can be provided with different numbers and shapes of protrusions 10, so as to correspond to the separation operation of processing parts of different shapes.

[0034] As a technical optimization of this utility model, the plate positioning mechanism includes two positioning plates 6, both of which are located below the lower pressure plate 4 and are symmetrically arranged. A light rod 7 is vertically fixed on the upper side of each of the two positioning plates 6. The upper end of the light rod 7 slides through the lower pressure plate 4 and is coaxially fixed with a disc block 8. A spring 9 is fixed between the disc block 8 and the lower pressure plate 4 and is coaxially sleeved on the light rod 7.

[0035] As a technical optimization of this utility model, two positioning plates 6 correspond to the two side edges of the plate, respectively. The bottom elevation of the positioning plates 6 is the same as the lower elevation of the protrusion 10. A base 11 is fixed at the notch in the middle of the multi-roller conveyor belt 1. The base 11 is rectangular and ring-shaped. When the lower pressure plate 4 presses down, it can drive the two positioning plates 6 to press down. The two positioning plates 6 press down and abut against the two side edges of the plate. At this time, the positioning plates 6 and the base 11 below can stably clamp the plate in the middle. As the lower pressure plate 4 continues to descend, the light rods 7 corresponding to the two positioning plates 6 rise, and the corresponding springs 9 stretch, thereby continuously maintaining the stable clamping operation of the plate.

[0036] As a technical optimization of this utility model, a material box 12 is provided below the notch in the middle of the multi-roller conveyor belt 1, and the material box 12 is aligned with the base 11. After several processed parts are pushed and separated from the plate, they can fall into the material box 12 to achieve the collection effect. The rectangular ring shape of the base 11 facilitates the process of the processed parts falling from the middle into the material box 12.

[0037] As a technical optimization of this utility model, the plate limiting mechanism includes several electric telescopic rods 13, which are symmetrically arranged on both sides of the multi-roller conveyor belt 1. The electric telescopic rods 13 are horizontally arranged, and their telescopic ends penetrate the side of the multi-roller conveyor belt 1 and are fixed with strips 14. Several cylinders 15 are evenly and vertically rotated on the upper side of the strips 14, and the upper ends of the cylinders 15 extend above the multi-roller conveyor belt 1. When the multi-roller conveyor belt 1 conveys the plate, the electric telescopic rods 13 on both sides of the plate are started synchronously, driving the corresponding strips 14 to move, and causing the two corresponding strips 14 to move closer together. This allows the cylinders 15 on both sides to clamp the plate between them. The cylinders 15 only serve a positioning function, and the clamping distance is the same as the width of the plate, so as not to obstruct the movement of the plate, thus achieving the positioning limitation of the plate.

[0038] In this invention, the working principle of the device is as follows:

[0039] Laser cutting equipment processes parts by cutting them into shape. The corresponding sheet metal is placed inside the laser cutting machine, and the laser cuts the part into its shape, i.e., the main body of the processed part. After laser cutting, the part is formed and still embedded and fixed to the sheet metal body. At this point, it is necessary to separate the formed processed part from the sheet metal, which typically has several parts evenly arranged on it. During the separation operation, the corresponding sheet metal is placed on a multi-roller conveyor belt 1, which is then started. The multi-roller conveyor belt 1 precisely transports the sheet metal. Simultaneously, the electric telescopic rods 13 on both sides of the multi-roller conveyor belt 1 are activated, driving the corresponding strips 14 to move closer together. This causes several cylinders 15 located on both sides to clamp the sheet metal in between, achieving positioning and constraint of the sheet metal. The multi-roller conveyor belt 1 then transports the sheet metal to the area below the lower pressure plate 4. Two cylinders 3 are then activated, causing the lower pressure plate 4 to press down and push the parts on the sheet metal away. Specifically, as the lower pressure plate 4 presses down, several protrusions 10 correspond to several processed parts, pressing them down and separating them from the sheet metal, achieving the separation effect. The detached processed parts fall into the material box 12 for collection. The sheet metal can then be moved again, and any remaining processed parts can be pressed down and separated, finally completing the entire separation operation. The overall operation is convenient, and compared to manual knocking separation, work efficiency is effectively improved.

[0040] In the above operation, when the lower pressure plate 4 presses down, it can drive the two positioning plates 6 to press down. The two positioning plates 6 press down and abut against the two side edges of the plate. At this time, the positioning plates 6 and the base 11 below can stably clamp the plate in the middle. As the lower pressure plate 4 continues to descend, the light rods 7 corresponding to the two positioning plates 6 rise, and the corresponding springs 9 are stretched, thereby continuously maintaining the stable clamping operation of the plate, which is conducive to the pushing and separating operation of the processed parts.

[0041] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A separation device for parts processed by laser cutting equipment, comprising a multi-roller conveyor belt (1) for conveying the sheet metal, characterized in that, The multi-roller conveyor belt (1) is provided with a moving platform (2) in the middle. The multi-roller conveyor belt (1) has a notch in the middle corresponding to the moving platform (2). Two cylinders (3) are symmetrically fixed on the moving platform (2). The telescopic ends of the two cylinders (3) face downward and are detachably fixed with a lower pressure plate (4). Both ends of the lower pressure plate (4) are provided with plate positioning mechanisms, and the multi-roller conveyor belt (1) is also provided with plate limiting mechanisms.

2. The separation device for processed parts after laser cutting according to claim 1, characterized in that, The multi-roller conveyor belt (1) has side support frames (5) on both sides of the middle section. The two ends of the movable platform (2) are slidably connected to the two side support frames (5) respectively. The two ends of the movable platform (2) can be fixedly connected to the corresponding side support frames (5) by fastening knobs.

3. The separation device for processed parts after laser cutting according to claim 1, characterized in that, The bottom of the lower pressure plate (4) is provided with several protrusions (10).

4. The separation device for processed parts after laser cutting according to claim 3, characterized in that, The plate positioning mechanism includes two positioning plates (6), both of which are located below the lower pressure plate (4) and are symmetrically arranged. A light rod (7) is vertically fixed on the upper side of each of the two positioning plates (6). The upper end of the light rod (7) slides through the lower pressure plate (4) and is coaxially fixed with a disc block (8). A spring (9) is fixed between the disc block (8) and the lower pressure plate (4), and the spring (9) is coaxially sleeved on the light rod (7).

5. The laser cutting equipment workpiece separation device according to claim 4, characterized in that, The two positioning plates (6) correspond to the two sides of the plate respectively. The bottom elevation of the positioning plate (6) is the same as the bottom elevation of the protrusion (10). A base (11) is fixed at the notch in the middle of the multi-roller conveyor belt (1). The base (11) is in the shape of a rectangular ring.

6. The laser cutting equipment workpiece separation device according to claim 5, characterized in that, A material box (12) is provided below the notch in the middle of the multi-roller conveyor belt (1), and the material box (12) is aligned with the base (11).

7. The separation device for processed parts after laser cutting according to claim 1, characterized in that, The plate limiting mechanism includes several electric telescopic rods (13), which are symmetrically arranged on both sides of the multi-roller conveyor belt (1). The electric telescopic rods (13) are arranged horizontally, and the telescopic ends of the electric telescopic rods (13) pass through the side of the multi-roller conveyor belt (1) and are fixed with strips (14). Several cylinders (15) are evenly and vertically rotated on the upper side of the strips (14), and the upper ends of the cylinders (15) extend to the top of the multi-roller conveyor belt (1).

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