Cutting equipment capable of automatically cleaning waste materials and used for aero seat cushion

Abstract

The utility model discloses an aero seat cushion cutting device capable of automatically cleaning waste, which relates to the technical field of laser cutting machines and particularly comprises a supporting table, a plurality of supporting legs arranged on the edge of the bottom of the supporting table and a laser cutting module arranged on the supporting table. The surface of the supporting table is further provided with a plane conveyor passing through the position below the laser cutting module. The six-axis mechanical arms are arranged at the two ends of one side of the supporting table correspondingly, the six-axis mechanical arm located at the feeding end of the plane conveyor is used for feeding, and the six-axis mechanical arm located at the tail of the plane conveyor is used for picking up the cut and formed cushions and stacking the cushions. During use, when cut leftover materials and finished cushions reach the position of the six-axis mechanical arm at the tail of the plane conveyor together, the six-axis mechanical arm picks up the finished cushions and stacks the finished cushions in the stacking area, and the leftover materials continue to be left on the conveying belt and fall from the tail end of the conveying belt to be collected in a centralized mode. Therefore, the function of automatically cleaning leftover materials is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting machines, in particular to a cutting device for aviation seat cushions that can automatically clean waste materials. Background Technique

[0002] The sponge material used in aviation seats is usually called "aviation-grade sponge material", which is a special high-elastic polyurethane sponge. Compared with ordinary sponge materials, this material has the characteristics of lightness, wear resistance, and durability, and can adapt to long-term high-load pressure, providing passengers with a comfortable and safe riding experience.

[0003] The seat cushion has a specific shape and needs to be sheared before it is formed. Using a cutting machine to shear it is one of the common means. However, the existing cutting machine tools need to be manually picked up during the feeding and discharging processes, and the operation process is relatively cumbersome. Moreover, the existing cutting machine tools cannot collect and clean the waste materials at the edges and corners. For this reason, we propose a cutting device for aviation seat cushions that can automatically clean waste materials. Content of the Utility Model

[0004] Aiming at the deficiencies of the existing seat cushion cutting machine, which is inconvenient for feeding and cannot separate the cut finished products from the debris, the utility model provides a cutting device for aviation seat cushions that can automatically clean waste materials. It has the advantages of feeding and picking up through a six-axis manipulator, which can not only solve the problem of inconvenient feeding but also solve the separation of the cut seat cushion finished products from the debris, and solves the problems raised in the above background technique.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0006] Design a cutting device for aviation seat cushions that can automatically clean waste materials, including a support table. Multiple support legs are provided at the bottom edge of the support table, and a laser cutting module is provided on the support table. A planar conveyor passing under the laser cutting module is also provided on the surface of the support table;

[0007] Six-axis robotic arms are provided at both ends of one side of the support table, and manipulators are provided at the ends of the six-axis robotic arms. The six-axis robotic arm at the feeding end of the planar conveyor is used for feeding, and the six-axis robotic arm at the tail of the planar conveyor is used for picking up the cut seat cushions and stacking them.

[0008] Preferably, the planar conveyor includes two strip-shaped frames symmetrically arranged on the top of the support table. A number of rollers are equidistantly arranged between the two strip-shaped frames. Both ends of the rollers are rotatably connected to the strip-shaped frames. The rollers are connected by a conveyor belt. The conveyor belt is located under the laser cutting module, and a motor is connected to the end of the roller at one end of the strip-shaped frame. The motor is fixed on the strip-shaped frame.

[0009] Preferably, the laser cutting module includes a U-shaped frame disposed on both sides of the top of the support table and opening downward;

[0010] At the top of each U-shaped frame, a first linear driving module is installed. The two first linear driving modules are connected by a cross beam. A second linear driving module is installed on the cross beam. A fixing frame is installed on one side of the second linear driving module. Both the upper and lower ends of the fixing frame extend to the outside of the second linear driving module. And a third linear driving module is installed on one side of the fixing frame. A laser cutting head is connected to the third linear driving module. The laser cutting head is located above the conveyor belt.

[0011] Preferably, a second mounting plate is provided below each U-shaped frame. The second mounting plate is vertically installed at the edge of the support table. A telescopic mechanism is installed on one side of each second mounting plate. One end of each telescopic mechanism penetrates through the second mounting plate and is connected to a clamping plate. In the initial state, the clamping plates are located above both sides of the conveyor belt.

[0012] Preferably, a control box is installed on the side of one of the U-shaped frames. A controller is provided in the control box. The controller is connected to the manipulator, the telescopic mechanism, the motor, and the six-axis robotic arm through data lines respectively. The controller is also connected to the first linear driving module, the second linear driving module, and the third linear driving module through wires respectively.

[0013] Preferably, mounting platforms are extended at both ends of one side of the support table. The six-axis robotic arm is installed on the mounting platforms. A palletizing area is provided around each six-axis robotic arm.

[0014] Preferably, guide rods are symmetrically installed on one side of each clamping plate close to the second mounting plate. The other ends of the guide rods slide through the second mounting plate.

[0015] Preferably, a waiting plate is provided below the tail of the support table close to the planar conveyor. The waiting plate extends obliquely downward. And a baffle is provided at one end of the top of the waiting plate away from the support table.

[0016] Compared with the prior art, when the present utility model is in use, the six-axis robotic arm located at the feeding end of the planar conveyor grabs the cushion blank in the palletizing area and places it on the conveyor belt. Then the telescopic mechanism extends to drive the clamping plates to clamp the blank. Then the laser cutting head cuts the blank driven by multiple linear driving modules. When the cut-off scraps and the finished cushion reach the position of another six-axis robotic arm together, the six-axis robotic arm picks up the finished cushion and palletizes it in the palletizing area, allowing the cut-off scraps to continue to stay on the conveyor belt and fall from the end of the conveyor belt for centralized collection, so as to achieve the function of automatically cleaning the cut-off scraps. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a structural schematic diagram of the present utility model Figure 1 .

[0018] Figure 2 Structural schematic of the present utility model Figure 2 。

[0019] In the figure: 1, support table; 2, strip-shaped frame; 3, conveyor belt; 4, six-axis robotic arm; 5, installation table; 6, U-shaped frame; 7, third linear drive module; 8, cross beam; 9, first linear drive module; 10, fixing frame; 11, laser cutting head; 12, second linear drive module; 13, clamping plate; 14, manipulator; 15, equalizing plate; 16, baffle; 17, control box; 18, roller shaft; 19, palletizing area; 20, second mounting plate; 21, telescopic mechanism; 22, guide rod; 23, motor. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1 to 2 , the present utility model provides a technical solution: a cutting device for aviation seat cushions that can autonomously clean waste, including a planar conveyor and a laser cutting module. The planar conveyor is arranged below the laser cutting module, and the seat cushion blank on the planar conveyor is sheared by the laser cutting module. Next, the planar conveyor and the laser cutting module will be introduced one by one.

[0022] Both the planar conveyor and the laser cutting module are arranged on the support table 1. A plurality of support legs are provided at the bottom edge of the support table 1. First, the planar conveyor includes two strip-shaped frames 2 symmetrically arranged on the top of the support table 1. A number of roller shafts 18 are equidistantly arranged between the two strip-shaped frames 2. Both ends of the roller shafts 18 are rotatably connected to the strip-shaped frames 2. The roller shafts 18 are connected by a conveyor belt 3. The conveyor belt 3 is located below the laser cutting module, and the end of the roller shaft 18 at one end of the strip-shaped frame 2 is connected to a motor 23. The motor 23 is fixed on the strip-shaped frame 2. When the motor 23 rotates, it can drive the conveyor belt 3 to rotate, thereby transporting the seat cushion blank placed above the conveyor belt 3 from one end to the other end;

[0023] Secondly, the laser cutting module includes a U-shaped frame 6 which is arranged on both sides of the top of the support platform 1 and opens downward, and a first linear drive module 9 is installed on the top of each U-shaped frame 6. The two first linear drive modules 9 are connected by a crossbeam 8, and a second linear drive module 12 is installed on the crossbeam 8. A fixed frame 10 is installed on one side of the second linear drive module 12, and the upper and lower ends of the fixed frame 10 extend to the outside of the second linear drive module 12, and a third linear drive module 7 is installed on one side of the fixed frame 10. A laser cutting head 11 is connected to the third linear drive module 7, and the laser cutting head 11 is located above the conveyor belt 3, as shown in FIG. Figure 1 As shown, the two first linear drive modules 9 move synchronously, the first linear drive module 9 drives the laser cutting head 11 to move forward and backward, the second linear drive module 12 drives the laser cutting head 11 to move left and right, and the third linear drive module 7 drives the laser cutting head 11 to move up and down, so the laser cutting head 11 has three movement dimensions of front and back, left and back, and up and down, so that the laser cutting head 11 can reach any position below it;

[0024] like Figure 1 and Figure 2 As shown, a second mounting plate 20 is provided at the bottom of each U-shaped frame 6, and the second mounting plate 20 is vertically installed at the edge of the support platform 1. A telescopic mechanism 21 is installed on one side of each second mounting plate 20. The telescopic mechanism 21 is a cylinder, a hydraulic cylinder or an electric push rod. One end of each telescopic mechanism 21 passes through the second mounting plate 20 and is connected to a clamping plate 13. In the initial state, the clamping plate 13 is located on both sides above the conveyor belt 3. When the blank on the conveyor belt reaches the preset position, the telescopic mechanism 21 drives the clamping plate to clamp the blank or adjust its position to achieve the positioning effect. A guide rod 22 is symmetrically installed on one side of each clamping plate 13 close to the second mounting plate 20, and the other end of the guide rod 22 slides through the second mounting plate 20, so that the clamping plate 13 can be supported by the guide rod 22, making its movement more stable.

[0025] Further, such as Figure 1 and Figure 2 As shown, a control box 17 is installed on the side of one of the U-shaped frames 6. A controller is provided in the control box 17. The controller is connected to the telescopic mechanism 21 and the motor 23 through data cables. The controller is also connected to the first linear drive module 9, the second linear drive module 12 and the third linear drive module 7 through wires.

[0026] In this solution, a six-axis robot arm 4 is provided at both ends of one side of the support platform 1, a mounting platform 5 is extended from both ends of one side of the support platform 1, the six-axis robot arm 4 is installed on the mounting platform 5, and a manipulator 14 is provided at the end of the six-axis robot arm 4. The manipulator 14 is a suction cup manipulator or a grasping manipulator. The manipulator 14 and the six-axis robot arm 4 are respectively connected to the controller through wires, and the controller is a host or a PLC logic controller, etc.

[0027] The specific working process is that the six-axis robot arm 4 located at the feeding end of the plane conveyor grabs the cushion blanks in the stacking area 19 and places them on the conveyor belt. As the conveyor belt continues to move forward, the blanks reach the preset position, and then the telescopic mechanism 21 extends to drive the clamping plate 13 to clamp the blanks, and then the laser cutting head 11 cuts the blanks driven by multiple linear drive modules. However, after the cutting is completed, the finished cushion has been separated from the scraps. As the transmission belt gradually advances, when it reaches the position of another six-axis robot arm 4, the six-axis robot arm 4 picks up the finished cushions and stacks them in the stacking area, leaving the scraps on the transmission belt. The scraps will then fall from the end of the conveyor belt.

[0028] like Figure 1 As shown, a material waiting plate 15 is provided below the tail of the support platform 1 near the plane conveyor, the material waiting plate 15 extends downward at an angle, and a baffle 16 is provided at the top of the material waiting plate 15 away from the support platform. The material waiting plate 15 is connected to the support leg through a bracket, and the inclined direction of the material waiting plate 15 extends in the opposite direction of the six-axis robot arm, so that the fallen scraps are concentrated on the side away from the six-axis robot arm to prevent the accumulated scraps from affecting the operation of the six-axis robot arm.

[0029] Based on the above embodiment, further optimization can be performed by providing a pressure detector on the surface of each clamp, so that when the clamp contacts the blank, the pressure can be sensed to avoid the blank being pressed to deformation.

[0030] Based on the above embodiment, it can be further optimized by providing a brush in contact with the support platform 1 below the tail of the transmission belt, and the brush can clean the debris adhering to the conveyor belt to the material plate 15.

[0031] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In addition, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. Moreover, the terms "include", "comprise" or any other variation thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A cutting device for aviation seat cushions capable of autonomously cleaning waste, comprising a support platform (1), wherein a plurality of support legs are provided at the bottom edge of the support platform (1), wherein: and a laser cutting module arranged on a support platform (1), wherein the surface of the support platform (1) is also provided with a plane conveyor passing under the laser cutting module; Six-axis mechanical arms (4) are provided at both ends of one side of the support platform (1), and mechanical hands (14) are provided at the ends of the six-axis mechanical arms (4). The six-axis mechanical arms (4) located at the feeding end of the plane conveyor are used for loading materials, and the six-axis mechanical arms (4) located at the tail end of the plane conveyor are used for picking up the sheared cushions and stacking them.

2. The cutting device for aviation seat pads capable of autonomously cleaning waste materials according to claim 1, characterized in that: The planar conveyor comprises two strip frames (2) symmetrically arranged on the top of a support platform (1), a plurality of rollers (18) are equidistantly arranged between the two strip frames (2), both ends of the rollers (18) are rotatably connected to the strip frames (2), the rollers (18) are connected via a conveyor belt (3), the conveyor belt (3) is located below a laser cutting module, and the end of the roller (18) located at one end of the strip frame (2) is connected to a motor (23), and the motor (23) is fixed on the strip frame (2).

3. The cutting device for aviation seat pads capable of autonomously cleaning waste materials according to claim 2, characterized in that: The laser cutting module comprises a U-shaped frame (6) which is arranged on both sides of the top of the support platform (1) and opens downward; A first linear drive module (9) is installed on the top of each U-shaped frame (6); the two first linear drive modules (9) are connected via a crossbeam (8); a second linear drive module (12) is installed on the crossbeam (8); a fixing frame (10) is installed on one side of the second linear drive module (12); both upper and lower ends of the fixing frame (10) extend to the outside of the second linear drive module (12); a third linear drive module (7) is installed on one side of the fixing frame (10); a laser cutting head (11) is connected to the third linear drive module (7); and the laser cutting head (11) is located above the conveyor belt (3).

4. The cutting device for aviation seat pads capable of autonomously cleaning waste materials according to claim 3, characterized in that: A second mounting plate (20) is provided at the lower inner part of each U-shaped frame (6), and the second mounting plate (20) is vertically mounted at the edge of the support platform (1). A telescopic mechanism (21) is mounted on one side of each second mounting plate (20), and one end of each telescopic mechanism (21) passes through the second mounting plate (20) and is connected to a clamping plate (13). In an initial state, the clamping plates (13) are located on both sides above the conveyor belt (3).

5. The cutting device for aviation seat pads capable of autonomously cleaning waste materials according to claim 4, characterized in that: A control box (17) is installed on the side of one of the U-shaped frames (6). A controller is arranged in the control box (17). The controller is connected to the manipulator (14), the telescopic mechanism (21), the motor (23) and the six-axis manipulator (4) through data cables. The controller is also connected to the first linear drive module (9), the second linear drive module (12) and the third linear drive module (7) through wires.

6. The cutting device for aviation seat pads capable of autonomously cleaning waste materials according to claim 1 or 5, characterized in that: A mounting platform (5) is provided at both ends of one side of the support platform (1), and a six-axis mechanical arm (4) is installed on the mounting platform (5). A stacking area (19) is provided around each six-axis mechanical arm (4).

7. The cutting device for aviation seat pads capable of autonomously cleaning waste materials according to claim 4, characterized in that: A guide rod (22) is symmetrically mounted on one side of each clamping plate (13) close to the second mounting plate (20), and the other end of the guide rod (22) slides through the second mounting plate (20).

8. The cutting device for aviation seat pads capable of autonomously cleaning waste materials according to claim 1, characterized in that: A material waiting plate (15) is provided below the tail of the support platform (1) close to the plane conveyor. The material waiting plate (15) extends downwardly at an angle, and a baffle (16) is provided at the top end of the material waiting plate (15) away from the support platform.

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