Non-metallic material cutting device

Abstract

The invention relates to the technical field of cutting devices, and particularly discloses a non-metallic material cutting device which comprises a mounting rack, a raw material frame, a laser cutting machine, a workpiece frame, a waste material frame and a separation assembly, a mounting column and a mounting rod are arranged on the mounting rack, and a first driving assembly for driving the mounting column to rotate is arranged on the mounting rack; a driving assembly II for driving the mounting rod to move is arranged on the mounting column; grabbing assemblies are arranged at the two ends of the mounting rod correspondingly, when the two ends of the mounting rod are opposite to the raw material frame and the workpiece frame, one end of the mounting rod grabs a to-be-machined plate, and the other end of the mounting rod is matched with the separating assembly to separate a workpiece from the plate, and when the two ends of the mounting rod are opposite to the laser cutting machine and the waste frame, the other end of the mounting rod places the to-be-machined plate. And the other end separates the plate waste from the grabbing assembly. According to the non-metal material cutting device, a workpiece and a plate can be separated while the plate to be machined is grabbed, plate waste is discharged while the plate to be machined is placed, and the cutting efficiency is effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of cutting devices, and in particular to a non-metallic material cutting device. Background Art

[0002] When die-cutting non-metallic materials, it is necessary to comprehensively consider factors such as material properties, cutting accuracy requirements, production efficiency and cost to select the appropriate cutting process. Laser cutting equipment is usually selected to cut non-metallic materials due to its high cutting accuracy and wide range of applications. At present, in the laser cutting process, many non-metallic materials are loaded and unloaded manually, which greatly affects production efficiency.

[0003] A Chinese patent application with publication number CN118848280A discloses a thin metal sheet laser cutting device and a cutting method thereof, wherein the thin metal sheet laser cutting device comprises a laser cutting machine, a raw material storage rack, a workpiece collection box, and a loading and unloading mechanism; the raw material storage rack is used to store the sheets to be processed; the workpiece collection box is used to collect the workpieces, and a collection opening is provided on the top of the workpiece collection box; the loading and unloading mechanism comprises a manipulator, and a grabbing part for grabbing the sheet is provided at the driving end of the manipulator; the manipulator cooperates with the grabbing part to grab the sheet to be processed from the raw material storage rack and move it to the working table of the laser cutting machine, and also to grab the processed sheet from the working table of the laser cutting machine and move it above the collection opening of the workpiece collection box; a separation component for separating the workpiece from the sheet is provided on the grabbing part.

[0004] The above patent application uses the cooperation of the manipulator and the gripping part to grip and move the plate to be processed and the processed plate, and separates the workpiece and the plate through the separation component. Compared with manual loading and unloading, the loading and unloading efficiency is improved, but the manipulator and the gripping part need to separate the workpiece and the plate and break away from the contact with the workpiece and the plate before a new round of gripping of the plate to be processed can be carried out, resulting in a long interval between the two rounds of cutting processes, and the work efficiency is not effectively improved.

[0005] Therefore, the art needs a non-metallic material cutting device to solve the above problems. Summary of the invention

[0006] The present invention provides a non-metallic material cutting device, aiming to solve the problem in the related art that the robot arm of the cutting device needs to complete all cutting processes of a plate before grabbing the next round of plates, resulting in the work efficiency not being effectively improved.

[0007] A non-metallic material cutting device of the present invention comprises a mounting frame and a raw material frame, a laser cutting machine, a workpiece frame and a waste frame sequentially distributed along the outer circumference of the mounting frame, the mounting frame is provided with a mounting column extending in a vertical direction and a mounting rod extending in a horizontal direction, the mounting column is rotatably connected to the mounting frame, and a driving component 1 for driving the mounting column to rotate is provided on the mounting frame, the mounting rod is vertically slidably connected to the mounting column, and a driving component 2 for driving the mounting rod to move vertically is provided on the mounting column; The two ends of the mounting rod are respectively provided with grabbing components, and the non-metallic material cutting device also includes a separation component. When the two ends of the mounting rod are respectively opposite to the raw material frame and the workpiece frame, the grabbing components corresponding to the raw material frame grab the plate to be processed, and the grabbing components corresponding to the workpiece frame cooperate with the separation component to separate the workpiece and the plate. When the two ends of the mounting rod are respectively opposite to the laser cutting machine and the waste frame, the grabbing components corresponding to the laser cutting machine place the plate to be processed, and the grabbing components corresponding to the waste frame are separated from the waste removed from the workpiece.

[0008] The non-metallic material cutting device of the present invention has the ability to separate the workpiece and the plate that have been cut while grabbing the plate to be processed, and can simultaneously unload the plate waste after the workpiece is removed when placing a new plate to be processed. This design significantly improves the efficiency of the cutting operation, while ensuring that the workpiece and waste are neatly placed, providing great convenience for subsequent unified processing.

[0009] Preferably, the grabbing assembly includes a suction cup and a piston, both ends of the mounting rod are respectively fixedly connected with support rods extending in the horizontal direction, the bottom of the support rod is elastically connected with a sleeve through an elastic member, the piston fits against the inner wall of the sleeve, and the top of the piston is fixedly connected with a piston rod fixedly connected to the bottom of the support rod, the suction cup is fixedly connected to the bottom of the sleeve, and the piston is used to form negative pressure in the suction cup to adsorb the plate when moving upward, and balance the air pressure in the suction cup to cancel the adsorption of the plate when moving downward.

[0010] The present invention realizes the function of grabbing and releasing the plate by the suction cup through the mechanism of the piston moving up and down in the sleeve, thereby saving the cost of equipping each suction cup with an electric control device such as an air pump. In addition, since there is no need to set up a circuit and an air circuit on each suction cup, when the mounting rod drives the grab assembly to rotate, there is no need to worry about the potential interference of the circuit and the air circuit on the movement trajectory of the grab assembly, which makes the overall structure of the present invention more concise and compact.

[0011] Preferably, a mounting plate is fixedly connected below the support rod, and a mounting groove corresponding to the position of each sleeve is opened on the mounting plate. A load-bearing rod is vertically slidably fitted in the mounting groove, and each sleeve is fixedly connected to the corresponding load-bearing rod. When the sleeve is not subject to external force, the elastic member is in a compressed state and squeezes the load-bearing rod to the bottom of the mounting groove.

[0012] By installing the sleeve on the load-bearing rod, the stability of the sleeve relative to the support rod is improved, and the load-bearing rod abuts against the bottom of the installation groove, which ensures the stability of the sleeve and the suction cup relative to the support rod when the installation rod drives the grabbing assembly to move.

[0013] Preferably, the bearing rod corresponding to the suction cup for grasping the workpiece is fixedly connected via a first connecting rod, and the other bearing rods are fixedly connected via a second connecting rod.

[0014] By connecting the suction cups for grasping the workpiece together and connecting other suction cups together, the suction cups can be distinguished. When the workpiece needs to be separated from the plate, the movement of the connecting rod one can be restricted. When the plate waste removed from the workpiece needs to be separated from the suction cup, the movement of the connecting rod two can be restricted, which is convenient for operation.

[0015] Preferably, the separation component includes a separation structure one corresponding to the laser cutting machine, a separation structure two corresponding to the workpiece frame, and a separation structure three corresponding to the waste frame. The separation structure one is used to separate the grabbing component from the plate to be processed, the separation structure two is used to separate the grabbing component from the workpiece, and the separation structure three is used to separate the grabbing component from the waste.

[0016] Preferably, the laser cutting machine includes a cutting platform and a laser cutting head, the separation structure 1 includes two baffles symmetrically arranged on both sides of the cutting platform, and an automatic telescopic cylinder 1 is provided on the cutting platform to drive the two baffles to move away from each other or closer to each other, and the mounting rod drives the grabbing assembly to move downward, until the connecting rod 1 and the connecting rod 2 are against the baffles, the suction cup and the plate adsorbed by it remain stationary, and the piston rod drives the piston to move downward along the sleeve to increase the air pressure inside the suction cup and separate the suction cup from the plate.

[0017] Preferably, the second separation structure includes a baffle rod 1 fixedly connected to the workpiece frame, the baffle rod 1 corresponds to the position of the connecting rod 1, and the mounting rod drives the grabbing assembly to move downward. When the connecting rod 1 abuts against the baffle rod 1, the suction cup corresponding to the connecting rod 1 and the workpiece adsorbed by the suction cup remain stationary, and the mounting rod drives the other suction cups to continue to move downward, and the workpiece is separated from the plate. At the same time, the piston in the sleeve corresponding to the connecting rod 1 moves downward to increase the air pressure in the corresponding suction cup to separate the suction cup from the workpiece.

[0018] Preferably, the separation structure three includes a baffle rod two fixedly connected to the waste frame, the baffle rod two corresponds to the position of the connecting rod two, and the mounting rod drives the grabbing assembly to move downward. When the connecting rod two abuts against the baffle rod two, the suction cup corresponding to the connecting rod two and the waste adsorbed by the suction cup remain stationary, and the piston in the sleeve corresponding to the connecting rod two moves downward to increase the air pressure in the corresponding suction cup to separate the suction cup from the waste.

[0019] Preferably, the mounting frame is cross-shaped, and the raw material frame, the laser cutting machine, the workpiece frame and the waste frame are correspondingly mounted on four ends of the mounting frame.

[0020] By arranging the mounting frame in a cross shape, the stability of the connection between the mounting frame and the raw material frame, the laser cutting machine, the workpiece frame and the waste frame is improved.

[0021] Preferably, the driving component 1 includes a motor fixedly mounted at the bottom center of the mounting frame, the mounting column is fixedly connected to the output end of the motor, and the driving component 2 includes an automatic telescopic cylinder 2 fixedly mounted on the mounting column, and the center of the mounting rod is fixedly connected to the driving end of the automatic telescopic cylinder 2.

[0022] The beneficial effects of the present invention are as follows: the non-metallic material cutting device of the present invention can separate the workpiece and the plate that have been cut while grabbing the plate to be processed, and can unload the plate waste after the workpiece is removed while placing the plate to be processed. Therefore, the present invention can effectively improve the cutting efficiency, and can arrange the workpiece and waste neatly, which is convenient for subsequent centralized processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of a non-metallic material cutting device of the present invention.

[0024] Figure 2 The present invention is a top view of a non-metal material cutting device in which both ends of a mounting rod are located above a raw material frame and a workpiece frame.

[0025] Figure 3The present invention is a top view of a non-metallic material cutting device with both ends of a mounting rod located above a cutting platform and a waste frame.

[0026] Figure 4 The invention discloses a schematic diagram of assembling a mounting column and a mounting rod of a non-metallic material cutting device.

[0027] Figure 5 It is a structural schematic diagram of a grabbing assembly at one end of a mounting rod of a non-metallic material cutting device of the present invention.

[0028] Figure 6 It is a cross-sectional view of a grabbing assembly of a non-metallic material cutting device of the present invention when a sleeve is not acted upon by an external force.

[0029] Figure 7 It is a cross-sectional view of a grabbing component of a non-metallic material cutting device of the present invention when grabbing.

[0030] Figure 8 It is a schematic diagram of a bearing rod, a connecting rod 1 and a connecting rod 2 of a non-metallic material cutting device of the present invention.

[0031] Fig. 9 It is a schematic diagram of a separation structure 2 of a non-metallic material cutting device of the present invention.

[0032] Fig.10 It is a schematic diagram of separation structure three of a non-metallic material cutting device of the present invention.

[0033] Reference numerals: 1. Mounting frame; 11. Mounting column; 12. Mounting rod; 13. Automatic telescopic cylinder 2; 14. Support rod; 15. Connecting rod; 16. Mounting plate; 17. Mounting slot; 2. Raw material frame; 3. Workpiece frame; 31. Stop rod 1; 4. Waste frame; 41. Stop rod 2; 5. Cutting platform; 51. Baffle; 52. Automatic telescopic cylinder 1; 6. Suction cup; 61. Sleeve; 62. Spring; 63. Bearing rod; 64. Connecting rod 1; 65. Connecting rod 2; 7. Piston; 71. Piston rod. DETAILED DESCRIPTION

[0034] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0035] like Figures 1 to 10As shown, a non-metallic material cutting device of the present invention comprises a mounting frame 1 and a raw material frame 2, a laser cutting machine, a workpiece frame 3 and a waste frame 4 which are sequentially distributed along the outer periphery of the mounting frame 1. The mounting frame 1 is cross-shaped, and the raw material frame 2, the laser cutting machine, the workpiece frame 3 and the waste frame 4 are correspondingly mounted at the four ends of the mounting frame 1. The laser cutting machine comprises a cutting platform 5 and a laser cutting head (not shown in the figure) arranged on the cutting platform 5. A plurality of through holes (not shown in the figure) are opened on the cutting platform 5. A vacuum adsorption mechanism (not shown in the figure) is arranged below the cutting platform 5. After the plate is placed on the cutting platform 5, the plate can be adsorbed on the cutting platform 5 by the vacuum adsorption mechanism, which is convenient for precise cutting. The vacuum adsorption mechanism is a prior art and will not be described in detail here.

[0036] The mounting frame 1 is provided with a mounting column 11 extending vertically and a mounting rod 12 extending horizontally, the mounting column 11 is rotatably connected to the mounting frame 1, and the mounting frame 1 is provided with a driving component 1 for driving the mounting column 11 to rotate. The driving component 1 includes a motor (not shown in the figure) fixedly installed at the bottom center of the mounting frame 1, and the mounting column 11 is fixedly connected to the output end of the motor.

[0037] The mounting column 11 is provided with a slide groove (not shown in the figure) extending vertically, the mounting rod 12 passes through the slide groove, and is connected to the mounting column 11 by sliding vertically through the slide groove, and a driving component 2 for driving the mounting rod 12 to move vertically is fixedly installed on the top of the mounting column 11, and the driving component 2 includes an automatic telescopic cylinder 2 13 fixedly installed on the mounting column 11, and the driving end of the automatic telescopic cylinder 2 13 passes through the top of the mounting column 11 and extends into the slide groove, and the center of the mounting rod 12 is fixedly connected to the driving end of the automatic telescopic cylinder 2 13. As an example, the automatic telescopic cylinder 2 13 is an electric telescopic cylinder.

[0038] The two ends of the mounting rod 12 are respectively provided with grabbing assemblies, and the non-metallic material cutting device also includes a separation assembly. The motor drives the mounting column 11 to drive the mounting rod 12 to rotate, so that the mounting rod 12 drives the grabbing assemblies at both ends thereof to rotate, so that the grabbing assemblies can be switched between the positions of the raw material frame 2, the cutting platform 5, the workpiece frame 3 and the waste frame 4.

[0039] When the grabbing components at both ends of the mounting rod 12 are respectively opposite to the raw material frame 2 and the workpiece frame 3, the automatic telescopic cylinder 2 13 is controlled to drive the mounting rod 12 to drive the grabbing components to move downward, the grabbing components corresponding to the raw material frame 2 grab the plate to be processed, and the grabbing components corresponding to the workpiece frame 3 cooperate with the separation components to separate the cut workpiece from the plate. When the two ends of the mounting rod 12 are respectively opposite to the cutting platform 5 and the waste frame 4, the grabbing components corresponding to the cutting platform 5 place the plate to be processed, and the grabbing components corresponding to the waste frame 4 cooperate with the separation components to separate the waste removed from the workpiece from the grabbing components.

[0040] The non-metallic material cutting device of the present invention can separate the workpiece and the plate after cutting while grabbing the plate to be processed, and can unload the plate waste after the workpiece is removed while placing the plate to be processed. Therefore, the present invention can effectively improve the cutting efficiency and arrange the workpiece and waste neatly, which is convenient for subsequent centralized processing.

[0041] like Figures 4 to 6 As shown, the grab assembly includes a suction cup 6 and a piston 7. The two ends of the mounting rod 12 are respectively fixedly connected with a support rod 14 extending in the horizontal direction. The support rod 14 is perpendicular to the mounting rod 12. The bottom of the support rod 14 is elastically connected with a sleeve 61 through an elastic member. As an example, the elastic member is a spring 62. The piston 7 fits the inner wall of the sleeve 61, and the top of the piston 7 is fixedly connected with a piston rod 71 fixedly connected to the bottom of the support rod 14. The suction cup 6 is located at the bottom of the sleeve 61 and is integrally formed with the sleeve 61.

[0042] When it is necessary to adsorb the plate, the bottom of the suction cup 6 is attached to the plate, driving the installation rod 12 to drive the support rod 14 and the piston rod 71 to continue to move downward. Since the suction cup 6 is against the plate, the sleeve 61 cannot move downward, and the piston 7 will move downward relative to the sleeve 61, squeezing part of the gas in the sleeve 61 out from between the suction cup 6 and the plate. At this time, the spring 62 between the sleeve 61 and the support rod 14 is in a compressed state, and then the installation rod 12 is driven to drive the support rod 14 and the piston rod 71 to move upward. Due to the squeezing of the spring 62, the suction cup 6 will continue to press against the plate, and the piston 7 will move upward relative to the sleeve 61. Negative pressure is formed inside the sleeve 61 and the suction cup 6, and the plate is adsorbed. In the process of the installation rod 12 continuing to move upward, the sleeve 61, the suction cup 6 and the adsorbed plate are driven to move upward, thereby realizing the grasping of the plate.

[0043] When it is necessary to cancel the gripping of the plate, the installation rod 12 is driven to drive the support rod 14 and the piston rod 71 to move downward. At the same time, the sleeve 61 is blocked by the separation component to follow the installation rod 12 to move downward. The piston rod 71 will drive the piston 7 to move downward relative to the sleeve 61. Since the suction cup 6 is adsorbed on the plate, the air pressure between the piston 7 and the plate will gradually increase during the downward movement of the piston 7 until the plate falls off the suction cup 6, thereby achieving separation of the plate and the suction cup 6.

[0044] By adopting the method of the piston 7 moving up and down relative to the sleeve 61, the suction cup 6 can grasp or release the plate, thereby eliminating the cost of providing each suction cup 6 with an electric control mechanism such as an air pump, and there is no need to provide an electric circuit and an air circuit on each suction cup 6. In the process of the mounting rod 12 driving the grasping component to rotate, there is no need to consider the influence of the electric circuit and the air circuit on the moving path of the grasping component, making the overall structure of the present invention simpler and more compact.

[0045] like Figures 5 to 7As shown, a mounting plate 16 is fixedly connected to the lower part of the support rod 14 through a connecting rod 15, and a mounting groove 17 corresponding to the position of each sleeve 61 is provided on the mounting plate 16. A bearing rod 63 is vertically slidably fitted in the mounting groove 17, and the bearing rod 63 is U-shaped. Each sleeve 61 is fixedly connected to the corresponding bearing rod 63. When the sleeve 61 is not subjected to external force, the spring 62 between the sleeve 61 and the support rod 14 is in a compressed state, and the elastic force of the spring 62 squeezes the bearing rod 63 to the bottom of the mounting groove 17. By fixing the sleeve 61 on the bearing rod 63, the stability of the sleeve 61 relative to the support rod 14 is improved, and the bearing rod 63 abuts against the bottom of the mounting groove 17. In the process of the mounting rod 12 driving the grab assembly to move, the stability of the sleeve 61 and the suction cup 6 relative to the support rod 14 is guaranteed.

[0046] like Figures 5 to 8 As shown, the bearing rod 63 corresponding to the suction cup 6 for grasping the workpiece is fixedly connected by the connecting rod 1 64, and the other bearing rods 63 are fixedly connected by the connecting rod 2 65. By distinguishing the suction cup 6 for grasping the workpiece from the other suction cups 6, when it is necessary to separate the workpiece from the plate, the movement of the connecting rod 1 64 can be restricted, that is, in the process of the mounting rod 12 driving the support rod 14 and the piston rod 71 to move downward, the separating assembly blocks the connecting rod 1 64 from following the mounting rod 12 to move downward, then the bearing rod 63 and the sleeve 61 connected to the connecting rod 1 64 will also stop following the movement of the mounting rod 12, the piston 7 moves downward relative to the sleeve 61, and the air pressure in the sleeve 61 and the suction cup 6 is changed, so that the workpiece is separated from the suction of the suction cup 6, and in the process of the piston 7 moving downward, since the connecting rod 2 65 is not stopped, the suction cup 6 for adsorbing the plate corresponding to the connecting rod 2 65 will move downward synchronously with the mounting rod 12, and the workpiece will be separated from the plate, so after the workpiece is separated from the corresponding suction cup 6, it will smoothly fall into the workpiece frame 3.

[0047] When it is necessary to separate the sheet waste removed from the workpiece from the suction cup 6, the movement of the connecting rod 2 65 can be restricted. That is, when the mounting rod 12 drives the support rod 14 and the piston rod 71 to move downward, the separating assembly is used to block the connecting rod 2 65 from following the mounting rod 12 to move downward. Then, the supporting rod 63 and the sleeve 61 connected to the connecting rod 2 65 will also stop following the mounting rod 12 to move. The piston 7 moves downward relative to the sleeve 61, changing the air pressure in the sleeve 61 and the suction cup 6, thereby separating the sheet waste removed from the workpiece from the adsorption of the suction cup 6, and allowing the sheet waste to fall smoothly into the waste frame 4.

[0048] like Figures 1 to 3As shown, the separation assembly includes a separation structure 1 corresponding to the cutting platform 5, a separation structure 2 corresponding to the workpiece frame 3, and a separation structure 3 corresponding to the waste frame 4. The separation structure 1 includes two baffles 51 symmetrically arranged on both sides of the cutting platform 5. The cutting platform 5 is provided with an automatic telescopic cylinder 1 52 for driving the two baffles 51 to move away from each other or closer to each other. As an example, the automatic telescopic cylinder 1 52 is an electric telescopic cylinder. The mounting rod 12 drives the grasping assembly to move downward, and when the connecting rod 1 64 and the connecting rod 2 65 abut against the baffle 51, the suction cup 6 and the plate to be processed adsorbed by it remain stationary, and the piston rod 71 drives the piston 7 to move downward along the sleeve 61 to increase the air pressure inside the suction cup 6, thereby separating the suction cup 6 from the plate to be processed.

[0049] like Figure 1 and Fig. 9 As shown, the second separation structure includes a baffle rod 31 fixedly connected to the workpiece frame 3, the baffle rod 31 is symmetrically arranged on both sides of the workpiece frame 3, and the baffle rod 31 corresponds to the position of the connecting rod 64, the installation rod 12 drives the grabbing assembly to move downward, and when the connecting rod 64 and the baffle rod 31 are in contact, the suction cup 6 corresponding to the connecting rod 64 and the workpiece adsorbed by the suction cup 6 remain stationary, the installation rod 12 drives the other suction cups 6 to continue to move downward, the workpiece is separated from the plate, and at the same time, the piston 7 in the sleeve 61 corresponding to the connecting rod 64 moves downward to increase the air pressure in the corresponding suction cup 6 to separate the suction cup 6 from the workpiece.

[0050] like Figure 1 and Fig.10 As shown, the separation structure three includes a baffle rod 41 fixedly connected to the waste frame 4, the baffle rod 41 is symmetrically arranged on both sides of the waste frame 4, and the baffle rod 41 corresponds to the position of the connecting rod 65, the mounting rod 12 drives the grabbing assembly to move downward, and when the connecting rod 65 and the baffle rod 41 are in contact with each other, the suction cup 6 corresponding to the connecting rod 65 and the waste adsorbed by the suction cup 6 remain stationary, and the piston 7 in the sleeve 61 corresponding to the connecting rod 65 moves downward to increase the air pressure in the corresponding suction cup 6 to separate the suction cup 6 from the waste.

[0051] The working process of a non-metallic material cutting device of the present invention is as follows: In the initial state, the grabbing components at both ends of the mounting rod 12 are respectively located above the raw material frame 2 and the workpiece frame 3, and the automatic telescopic cylinder 2 13 is controlled to drive the mounting rod 12 to move downward. After the suction cup 6 corresponding to the raw material frame 2 abuts against the plate to be processed, the suction cup 6 and the sleeve 61 no longer follow the mounting rod 12 to move downward, and the mounting rod 12 drives the support rod 14 and the piston rod 71 to continue to move downward, and the piston 7 moves downward relative to the sleeve 61, and squeezes part of the gas in the sleeve 61 out from between the suction cup 6 and the plate. Then, the automatic telescopic cylinder 2 13 is controlled to drive the mounting rod 12 to move upward. Due to the squeezing of the spring 62, the suction cup 6 will continue to press on the plate, and the piston 7 moves upward relative to the sleeve 61. Negative pressure is formed inside the sleeve 61 and the suction cup 6, and the plate is adsorbed. In the process of the mounting rod 12 continuing to move upward, the sleeve 61, the suction cup 6 and the adsorbed plate are driven to move upward to achieve the grabbing of the plate (since the grabbing component corresponding to the workpiece frame 3 has not yet grabbed the workpiece and the plate, it will not be described first); The motor is controlled to drive the mounting column 11 to rotate, and the mounting column 11 drives the mounting rod 12 to rotate 90°, until the grabbing components at both ends of the mounting rod 12 are respectively located above the cutting platform 5 and the waste frame 4, and the automatic telescopic cylinder 2 13 is controlled to drive the mounting rod 12 to move downward, until the connecting rod 1 64 and the connecting rod 2 65 are against the baffle 51, the suction cup 6 and the plate to be processed adsorbed by it remain stationary, and the mounting rod 12 drives the piston rod 71 to drive the piston 7 to move downward along the sleeve 61, increasing the air pressure inside the suction cup 6, separating the suction cup 6 from the plate to be processed, and the plate to be processed falls onto the cutting platform 5, and then the motor is controlled to drive the mounting column 11 to reverse 90°, and the mounting column 11 drives the mounting rod 12 to return to the initial position to avoid the grabbing component affecting the cutting, and the laser cutting head is controlled to cut the plate to be processed (since the grabbing component corresponding to the waste frame 4 has not yet grabbed the waste, it will not be described first); After the cutting is completed, the automatic telescopic cylinder 1 52 is controlled to drive the two baffles 51 to move away from each other, canceling the blocking of the baffle 51 on the connecting rod 1 64 and the connecting rod 2 65, and the motor is controlled to drive the mounting column 11 to rotate 90 degrees until the grabbing assembly on the mounting rod 12 is located above the cutting platform 5, and the automatic telescopic cylinder 2 13 is controlled to drive the mounting rod 12 to move downward, so that the suction cup 6 absorbs the processed plate, and then the automatic telescopic cylinder 2 13 is controlled to drive the mounting rod 12 to move upward to lift the processed plate; The motor is controlled to drive the mounting column 11 to drive the mounting rod 12 to rotate 90° until the processed plate is located above the workpiece frame 3, and the grabbing assembly at the other end of the mounting rod 12 is located above the raw material frame 2. The automatic telescopic cylinder 13 is controlled to drive the mounting rod 12 to move downward, and the grabbing assembly corresponding to the raw material frame 2 adsorbs the plate to be processed. When the grabbing assembly corresponding to the workpiece frame 3 is in the process of descending, when the connecting rod 1 64 abuts against the blocking rod 1 31, the suction cup 6 corresponding to the connecting rod 1 64 and the workpiece adsorbed by the suction cup 6 remain stationary, and the mounting rod 12 drives the other suction cups 6 to continue to move downward, and the workpiece is separated from the plate. At the same time, the piston 7 in the sleeve 61 corresponding to the connecting rod 1 64 moves downward, increasing the air pressure in the corresponding suction cup 6, separating the suction cup 6 from the workpiece, and the workpiece falls into the workpiece frame 3. Then, the automatic telescopic cylinder 13 is controlled to drive the mounting rod 12 to move upward to lift the plate to be processed and the plate waste removed from the workpiece. The automatic telescopic cylinder 1 52 is controlled to drive the two baffles 51 to move toward each other, so that the baffle 51 blocks the movement of the connecting rod 1 64 and the connecting rod 2 65. The motor is controlled to drive the mounting column 11 to drive the mounting rod 12 to continue to rotate 90 degrees until the plate to be processed is located above the cutting platform 5 and the plate waste is located above the waste frame 4. The automatic telescopic cylinder 2 13 is controlled to drive the mounting rod 12 to move downward. During the downward movement of the grabbing assembly corresponding to the cutting platform 5, the connecting rod 1 64 and the connecting rod 2 65 are against the baffle 51, so that the plate to be processed is placed and the waste is located above the waste frame 4. When the grabbing assembly corresponding to the material frame 4 moves downward, when the connecting rod 2 65 abuts against the blocking rod 2 41, the suction cup 6 corresponding to the connecting rod 2 65 and the waste material adsorbed by the suction cup 6 remain stationary, and the piston 7 in the sleeve 61 corresponding to the connecting rod 2 65 moves downward, increasing the air pressure in the corresponding suction cup 6, separating the suction cup 6 from the sheet waste, and the sheet waste falls smoothly into the waste frame 4, and then the automatic telescopic cylinder 2 13 is controlled to drive the mounting rod 12 to move upward, and the motor drives the mounting column 11 to reverse 90°, and the mounting column 11 drives the mounting rod 12 to return to the initial position; Then repeat the above-mentioned process of "after cutting is completed" to achieve continuous cutting of non-metallic materials.

[0052] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A non-metallic material cutting device, comprising a mounting frame and a raw material frame, a laser cutting machine, a workpiece frame and a waste frame sequentially distributed along the periphery of the mounting frame, characterized in that: The mounting frame is provided with a mounting column extending in a vertical direction and a mounting rod extending in a horizontal direction, the mounting column is rotatably connected to the mounting frame, and a driving component 1 for driving the mounting column to rotate is provided on the mounting frame, the mounting rod is vertically slidably connected to the mounting column, and a driving component 2 for driving the mounting rod to move vertically is provided on the mounting column; The two ends of the mounting rod are respectively provided with grabbing components, and the non-metallic material cutting device also includes a separation component. When the two ends of the mounting rod are respectively opposite to the raw material frame and the workpiece frame, the grabbing components corresponding to the raw material frame grab the plate to be processed, and the grabbing components corresponding to the workpiece frame cooperate with the separation component to separate the workpiece and the plate. When the two ends of the mounting rod are respectively opposite to the laser cutting machine and the waste frame, the grabbing components corresponding to the laser cutting machine place the plate to be processed, and the grabbing components corresponding to the waste frame are separated from the waste removed from the workpiece.

2. The non-metallic material cutting device according to claim 1, characterized in that: The grabbing assembly includes a suction cup and a piston. Both ends of the mounting rod are fixedly connected with support rods extending in the horizontal direction. The bottom of the support rod is elastically connected with a sleeve through an elastic member. The piston fits against the inner wall of the sleeve, and the top of the piston is fixedly connected with a piston rod fixedly connected to the bottom of the support rod. The suction cup is fixedly connected to the bottom of the sleeve. The piston is used to form negative pressure in the suction cup to adsorb the plate when it moves upward, and balance the air pressure in the suction cup to cancel the adsorption of the plate when it moves downward.

3. The non-metallic material cutting device according to claim 2, characterized in that: A mounting plate is fixedly connected below the support rod, and a mounting groove corresponding to the position of each sleeve is opened on the mounting plate. A load-bearing rod is vertically slidably fitted in the mounting groove, and each sleeve is fixedly connected to the corresponding load-bearing rod. When the sleeve is not subjected to external force, the elastic member is in a compressed state and squeezes the load-bearing rod to the bottom of the mounting groove.

4. The non-metallic material cutting device according to claim 3, characterized in that: The bearing rods corresponding to the suction cups for grasping workpieces are fixedly connected via a first connecting rod, and the other bearing rods are fixedly connected via a second connecting rod.

5. The non-metallic material cutting device according to claim 4, characterized in that: The separation component includes a separation structure 1 corresponding to the laser cutting machine, a separation structure 2 corresponding to the workpiece frame, and a separation structure 3 corresponding to the waste frame. The separation structure 1 is used to separate the grabbing component from the plate to be processed, the separation structure 2 is used to separate the grabbing component from the workpiece, and the separation structure 3 is used to separate the grabbing component from the waste.

6. The non-metallic material cutting device according to claim 5, characterized in that: The laser cutting machine includes a cutting platform and a laser cutting head. The separation structure 1 includes two baffles symmetrically arranged on both sides of the cutting platform. An automatic telescopic cylinder 1 is arranged on the cutting platform to drive the two baffles to move away from each other or closer to each other. The mounting rod drives the grabbing assembly to move downward. When the connecting rod 1 and the connecting rod 2 are against the baffles, the suction cup and the plate adsorbed by it remain stationary. The piston rod drives the piston to move downward along the sleeve to increase the air pressure inside the suction cup and separate the suction cup from the plate.

7. The non-metallic material cutting device according to claim 5, characterized in that: The second separation structure includes a baffle rod 1 fixedly connected to the workpiece frame, the baffle rod 1 corresponds to the position of the connecting rod 1, and the mounting rod drives the grabbing assembly to move downward. When the connecting rod 1 abuts against the baffle rod 1, the suction cup corresponding to the connecting rod 1 and the workpiece adsorbed by the suction cup remain stationary, and the mounting rod drives the other suction cups to continue to move downward, and the workpiece is separated from the plate. At the same time, the piston in the sleeve corresponding to the connecting rod 1 moves downward to increase the air pressure in the corresponding suction cup to separate the suction cup from the workpiece.

8. The non-metallic material cutting device according to claim 5, characterized in that: The separation structure three includes a baffle rod 2 fixedly connected to the waste frame, the baffle rod 2 corresponds to the position of the connecting rod 2, and the mounting rod drives the grabbing assembly to move downward. When the connecting rod 2 abuts against the baffle rod 2, the suction cup corresponding to the connecting rod 2 and the waste adsorbed by the suction cup remain stationary, and the piston in the sleeve corresponding to the connecting rod 2 moves downward to increase the air pressure in the corresponding suction cup to separate the suction cup from the waste.

9. The non-metallic material cutting device according to claim 1, characterized in that: The mounting frame is cross-shaped, and the raw material frame, the laser cutting machine, the workpiece frame and the waste frame are correspondingly mounted on four ends of the mounting frame.

10. The non-metallic material cutting device according to claim 9, characterized in that: The driving component 1 includes a motor fixedly installed at the bottom center of the mounting frame, the mounting column is fixedly connected to the output end of the motor, and the driving component 2 includes an automatic telescopic cylinder 2 fixedly installed on the mounting column, and the center of the mounting rod is fixedly connected to the driving end of the automatic telescopic cylinder 2.

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