Double-Y-axis laser pipe cutting machine

Abstract

The invention discloses a double-Y-axis laser pipe cutting machine, relates to the technical field of laser pipe cutting machines, and solves the problems of low efficiency and precision during feeding, laser pipe cutting and discharging of pipes. The double-Y-axis laser pipe cutting machine comprises a pipe cutting machine tool, a middle frame, an integrated laser feeding mechanism, a discharging floating dragging assembly and an operation table, the middle frame is installed on the outer side of the center of the pipe cutting machine tool, and the integrated laser feeding mechanism installed on the side face of the pipe cutting machine tool is arranged in the middle frame. According to the laser pipe cutting device, conveying, correcting and positioning, lifting movement, chuck fixing and moving, laser pipe cutting, pipe supporting after pipe cutting and discharging of the pipe after pipe cutting can be automatically completed, and the intelligent degree and the automation degree during laser pipe cutting of pipes with different lengths and diameters are guaranteed; and the efficiency and precision of machining and production of the pipes are guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of laser tube cutting machines, in particular to a dual Y-axis laser tube cutting machine. Background Art

[0002] When producing and processing pipes, it is necessary to perform laser cutting on long pipes to make the pipes into finished products of corresponding lengths. The machine for laser cutting pipes is a pipe cutting machine. In order to ensure the efficiency of the pipe cutting machine, corresponding loading and unloading structures are generally set at the input and output ends of the pipe cutting machine.

[0003] The existing Chinese patent application with application number CN116833584A discloses a pipe laser cutting machine capable of automatic loading and unloading, comprising a mounting frame, on which a loading mechanism, a conveying mechanism, a stabilizing mechanism, a laser cutting mechanism and a unloading mechanism are sequentially mounted, a collecting box is mounted below the unloading mechanism, the loading mechanism comprises a pipe storage box, the pipe storage box is fixedly connected to the top of the mounting frame, a pipe outlet cavity and two pipe storage cavities are arranged inside the pipe storage box, the pipe outlet cavity is located between the two pipe storage cavities, the bottom of the inner wall of the pipe storage cavity is provided with an inclined surface, and pipe outlets are arranged on both sides of the bottom of the pipe outlet cavity; the invention solves the problem that the existing pipe laser cutting machine needs to manually pull the pipe for loading and unloading, which is inefficient, difficult to work, has certain safety hazards, and the pipe falls directly after cutting and is hit, causing surface damage, affecting the effect of later processing and use.

[0004] However, the pipe cutting machine has the following defects when used: 1. When the existing pipe cutting machine is feeding the pipe to be processed, in order to ensure that the end part of the pipe is at the same level as the chuck, so that the chuck can automatically grab and fix the pipe, a corresponding lifting structure is generally equipped on the pipe feeding structure to adjust the position according to the pipes of different diameters. However, in actual operation, the above scheme is prone to the problem of pipe deviation during the lifting and moving process, and the end part of the pipe is difficult to accurately fix on the side of the chuck, affecting the efficiency and effect of accurate laser cutting of the pipe; 2. When the existing tube cutting machine uses the laser module to laser cut the tube, in order to improve the accuracy of laser cutting of the tube, it is necessary to make corresponding adjustments according to the position of the tube (in the directions of X, Y and Z axes, etc.). In the actual operation of the above solution, the laser module can generally only perform laser cutting at the center base point of the tube, the deviation between the tube and the model is large, and the accuracy of laser cutting is difficult to control; 3. When the existing pipe cutting machine unloads the pipe after laser cutting, a tray structure is generally set to ensure the safety of the pipe when unloading, so as to prevent damage caused by the falling of the pipe. However, in actual operation, the above scheme is not convenient for supporting and unloading long or short pipes, and the use environment is relatively limited and difficult to popularize. Summary of the invention

[0005] The purpose of the present invention is to provide a dual Y-axis laser tube cutting machine to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned invention object, the present invention adopts the following technical scheme: The present invention provides a dual Y-axis laser tube cutting machine, comprising a tube cutting machine tool, an intermediate frame, an integrated laser feeding mechanism, a material unloading floating and dragging assembly and an operating table, wherein the intermediate frame is installed on the outer side of the central part of the tube cutting machine tool, and the inside of the intermediate frame is provided with an integrated laser feeding mechanism installed on the side of the tube cutting machine tool, and the integrated laser feeding mechanism realizes material loading, horizontal movement and laser cutting operations, and a plurality of groups of material unloading floating and dragging assemblies are installed on one side of the front of the tube cutting machine tool, and the material unloading floating and dragging assemblies are located on the side of the intermediate frame, and the front of the intermediate frame is provided with an operating table, Wherein, the integrated laser feeding mechanism includes: A chain loading assembly, the chain loading assembly is installed on the other side of the front of the pipe cutting machine, and a plurality of lifting and calibration assemblies are installed inside the chain loading assembly, and the lifting and calibration assemblies perform calibration and loading operations on the transmitted materials; A chuck moving assembly, the chuck moving assembly is installed on the side of the pipe cutting machine, the chuck moving assembly is located on the side of the lifting and calibration assembly, the chuck moving assembly clamps and fixes the material, and the chuck moving assembly drives the material to move in the horizontal direction; A double Y-axis laser tube cutting assembly is installed inside the middle frame. The double Y-axis laser tube cutting assembly performs laser tube cutting operations on materials transmitted from the bottom. An intermediate chuck is provided on one side inside the middle frame, and materials are penetrated inside the intermediate chuck.

[0007] As a preferred embodiment of the present invention, the material unloading floating and dragging assembly comprises: A linear guide rail is installed on one side of the front of the pipe cutting machine, and two linear guide rails are provided. The sides of the two linear guide rails are slidably connected with linear sliders, and the sides of the linear sliders are installed with floating brackets through screws. Wherein, a mounting block is installed on the side of the floating support by screws, the mounting block is connected to the output end of the first cylinder, the first cylinder is installed on one side of the front of the pipe cutting machine, and the first cylinder is located on the side of the linear guide rail; A vertical guide rail, the vertical guide rail is installed on the top of the floating bracket by screws, and the vertical guide rail is provided with two groups, the sides of the two groups of vertical guide rails are slidably connected with an assembly frame, the assembly frame is connected to the output end of the servo electric cylinder, and the servo electric cylinder is installed on the side of the floating bracket by screws. Wherein, a flip component extending to the outside is arranged inside the assembly frame, and the flip component is movably connected to the floating support.

[0008] As a preferred embodiment of the present invention, the flip component includes: A second cylinder, wherein the second cylinder is rotatably connected to the inner wall of the assembly frame, an output end of the second cylinder extends to the outside of the assembly frame, and two groups of the second cylinder are provided; A lower support, the lower support is connected to the output end of the second cylinder, the lower support is mounted on the bottom of a blanking plate by screws, and the blanking plate is arranged on the top of the assembly frame, Wherein, turning seats are installed on both sides of the bottom of the blanking plate, and the turning seat is installed on one side of the top of the floating support by screws.

[0009] As a preferred embodiment of the present invention, the chain feeding assembly comprises: A horizontal beam is installed on the other side of the front of the pipe cutting machine. The top of the horizontal beam supports multiple groups of longitudinal beam plates. The inner part of the longitudinal beam plate is movably connected with a feeding chain. There are two groups of feeding chains, and feeding seats are installed on the outsides of the two groups of feeding chains, and the top of the feeding seats supports materials; A transmission wheel, the transmission wheel is arranged on the inner side of the feeding chain, the transmission wheel is rotatably connected to the inner side of the longitudinal beam plate, the transmission wheel is provided with multiple groups, and the inner side of the transmission wheel is connected with a chain driving component extending to the outer side, Wherein, a lifting and calibration component located on the side of the longitudinal beam plate is installed on the top of the horizontal beam.

[0010] As a preferred embodiment of the present invention, the chain drive component includes: A rotating shaft, the rotating shaft is installed inside the transmission wheel, and universal joints are installed on the left and right sides, and the rotating shaft and universal joints are provided in multiple groups; A transmission chain, wherein the transmission chain is installed on the outer side of a group of rotating shafts through a transmission wheel arranged on the inner side, and the inner side of the transmission chain is connected to the output end of the driving motor through the transmission wheel, Wherein, the driving motor is installed on the side of the base plate, and the base plate is installed on the bottom of the horizontal beam through screws.

[0011] As a preferred embodiment of the present invention, the lifting and calibration assembly includes: A calibration bracket, wherein the calibration bracket is movably connected to the inner side of the horizontal beam, the calibration bracket is located on the side of the longitudinal beam plate, and an upper support plate is installed on the top of the calibration bracket by screws; A lifting cylinder is installed at the center of the calibration bracket. The output end of the lifting cylinder passes through the upper support plate and is connected to the calibration seat. Multiple groups of support springs are installed on both sides of the top of the calibration seat. Support rollers are installed on the top of the multiple groups of support springs. The top of the support roller supports materials. Wherein, guide rods are installed on both sides of the bottom of the calibration seat, and the guide rods are slidably connected to the upper support plate. A cylinder clamping component located on the side of the support roller is installed on the top of the calibration seat, and the inner side of the cylinder clamping component clamps and fixes the material.

[0012] As a preferred embodiment of the present invention, the cylinder clamping component includes: A T-shaped plate is mounted on the back of the calibration seat by screws, a clamping cylinder is mounted on the side of the T-shaped plate, and a lifting block is connected to the output end of the clamping cylinder. Wherein, the lifting block and the T-shaped plate are slidably connected; A deflection arm, the deflection arm is rotatably connected to the left and right sides of the lifting block, a clamping block is installed on the top of the deflection arm, the clamping block is slidably connected to the outside of the docking guide rail, and the docking guide rail is installed on the top of the calibration seat by screws. Wherein, the docking guide rail is located on the side of the supporting roller, and materials are clamped and fixed between the two groups of clamping blocks.

[0013] As a preferred embodiment of the present invention, the chuck moving assembly comprises: A horizontal slide rail, wherein the horizontal slide rail is installed on the front of the pipe cutting machine, a horizontal electric slide seat is installed on the outer side of the horizontal slide rail, and the horizontal slide rail is provided with multiple groups, and the multiple groups of horizontal slide rails are arranged on the same track; A chuck base, the chuck base is installed on the side of the horizontal electric slide, the side of the chuck base is clamped and fixed with materials by a motor clamp, and the chuck base is provided with two groups, Wherein, the two groups of chuck bases and one group of middle chucks are in the same horizontal plane.

[0014] As a preferred embodiment of the present invention, the dual Y-axis laser tube cutting assembly includes: A crossbeam gantry bridge is installed on the inner side of the middle frame, an intermediate chuck is installed inside the crossbeam gantry bridge by screws, and multiple groups of Y-axis slide rails are installed on the top and side of the crossbeam gantry bridge. Among them, the tops of the multiple groups of Y-axis slide rails are connected to the equipment box through an electric slider, two X-axis slide rails are installed on the side of the equipment box through screws, the sides of the two X-axis slide rails are connected to the Z-axis slide rails through an electric slider, and the sides of the Z-axis slide rails are connected to the laser tube cutting module through an electric slider.

[0015] As a preferred solution of the present invention, a probe cylinder is installed on the side of the laser tube cutting module by screws, and the output end of the probe cylinder is connected to a detection probe. Wherein, a lifting drag chain is installed on the side of the detection probe, and the lifting drag chain is installed on the side of the equipment box.

[0016] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects: 1. In the dual Y-axis laser tube cutting machine, when unloading the tubes after laser cutting, the unloading plate close to the middle frame can be moved horizontally by the operation of the first cylinder, so that the unloading plate can be close to the middle frame to support tubes of different lengths. At the same time, when supporting longer tubes (after laser cutting), the servo electric cylinder can drive the unloading plate to move up and down, and provide space for the removal of the chuck structure (chuck base and motor clamp), so as to ensure that the chuck structure (chuck base and motor clamp) can clamp and fix the port part of the tube, and ensure the stability when supporting longer tubes. Longer tubes will not fall or deflect during unloading support. In addition, the unloading plate that supports the tubes can be flipped by the operation of the second cylinder, and the tubes supported on the top of the unloading plate can be automatically flipped and unloaded, thereby improving the efficiency of unloading the tubes after laser cutting; 2. In the dual Y-axis laser tube cutting machine, when the tube is transported and loaded, a set of driving motors can be used to drive multiple sets of loading chains to move, so that tubes of different lengths can be transported and moved, so that tubes of different lengths can be moved under the support roller. At this time, when the tube moves under the support roller, the force of the tube movement can be buffered and supported by multiple sets of support springs, and the clamping and positioning operation of the tube can be automatically completed in conjunction with multiple sets of clamping blocks, ensuring that the tube will not deviate or shake during the lifting and moving process. At the same time, it can be accurately clamped and fixed by the chuck structure (chuck base and motor clamp), improving the accuracy of subsequent laser cutting of the tube; 3. In the dual Y-axis laser tube cutting machine, when laser cutting the tube that moves to the bottom of the laser tube cutting module, the dual Y-axis design ensures that the laser tube cutting module can move in the moving direction of the chuck structure, so that the chuck structure can move and laser cut without advancing, improving the efficiency of laser tube cutting and the quality of processing. At the same time, when the laser tube cutting operation is actually performed, the position of the tube boundary can be detected by the detection probe, ensuring higher precision when cutting holes with higher cutting boundary size requirements; 4. In the dual Y-axis laser tube cutting machine, the transmission, correction positioning, lifting and moving, chuck fixing and moving, laser tube cutting, tube support after tube cutting, and tube unloading after tube cutting of the tube to be cut can be automatically completed, ensuring the intelligence and automation level when laser cutting tubes of different lengths and diameters, and realizing fully automatic laser tube cutting operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0018] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the present invention as a whole viewed from above; Figure 3 It is a schematic structural diagram of the overall side view of the present invention; Figure 4 It is a structural schematic diagram of the connection between the pipe cutting machine tool of the present invention and multiple groups of material unloading floating and dragging components; Figure 5 It is a structural schematic diagram of a group of material unloading floating and dragging components close to the middle frame of the present invention; Figure 6 It is a schematic diagram of the structure of the material unloading floating and dragging assembly far away from the middle frame of the present invention; Figure 7 It is a schematic diagram of the structure of the interior of the material unloading floating and dragging assembly of the present invention when viewed from above; Figure 8 It is a structural schematic diagram of the connection between the chain feeding assembly and the lifting calibration assembly of the present invention; Fig. 9It is a structural schematic diagram of the chain feeding assembly of the present invention; Fig.10 It is a schematic structural diagram of the chain drive component of the present invention; Fig.11 It is a structural schematic diagram of the lifting and calibration assembly of the present invention; Fig.12 is a schematic structural diagram of a lifting and calibration assembly of the present invention from a side view; Fig.13 It is a structural schematic diagram of the connection between the chuck base and the motor fixture of the present invention; Fig.14 It is a structural schematic diagram of the connection between the crossbeam gantry bridge and the Y-axis slide rail of the present invention; Fig.15 It is a structural schematic diagram of the connection between the equipment box and the laser tube cutting module of the present invention; Fig.16 It is a schematic diagram of the structure of the connection between the detection probe and the laser tube cutting module of the present invention; Fig.17 It is a structural schematic diagram of the dual Y-axis laser tube cutting assembly of the present invention; In the figure: 10. Pipe cutting machine; 20. Intermediate frame; 30. Integrated laser feeding mechanism; 40. Material unloading floating and dragging assembly; 401. Linear guide rail; 402. Linear slider; 403. Floating and dragging bracket; 404. Assembly block; 405. First cylinder; 406. Vertical guide rail; 407. Assembly frame; 408. Servo electric cylinder; 409, turning component; 4091, second cylinder; 4092, lower support; 4093, blanking plate; 4094, turning seat; 50. Operation table; 60, chain feeding assembly; 601, horizontal beam; 602, longitudinal beam plate; 603, feeding chain; 604, feeding seat; 605, transmission wheel; 606, chain drive component; 6061, rotating shaft; 6062, universal joint; 6063, transmission chain; 6064, driving motor; 6065, base plate; 70. Lifting calibration assembly; 701. Calibration bracket; 702. Upper support plate; 703. Lifting cylinder; 704. Calibration seat; 7041. Guide rod; 705. Support spring; 706. Support roller; 707, cylinder clamping component; 7071, T-shaped plate; 7072, clamping cylinder; 7073, lifting block; 7074, deflection arm; 7075, clamping block; 7076, docking guide rail; 80, chuck moving assembly; 801, horizontal slide rail; 802, horizontal electric slide seat; 803, chuck base; 804, motor fixture; 90. Double Y-axis laser tube cutting assembly; 900. Intermediate chuck; 901. Crossbeam gantry bridge; 902. Y-axis slide rail; 9020. Electric slider; 903. Equipment box; 904. X-axis slide rail; 905. Z-axis slide rail; 906. Laser tube cutting module; 9061. Probe cylinder; 9062. Detection probe; 9063. Lifting and drag chain. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0021] See also Figure 1-Figure 17 The double Y-axis laser tube cutting machine includes a tube cutting machine 10, an intermediate frame 20, an integrated laser feeding mechanism 30, a material unloading floating and dragging assembly 40 and an operating table 50. The intermediate frame 20 is installed on the outer side of the central part of the tube cutting machine 10. The inside of the intermediate frame 20 is provided with an integrated laser feeding mechanism 30 installed on the side of the tube cutting machine 10. The integrated laser feeding mechanism 30 realizes the feeding, horizontal movement and laser cutting operations of the material. A plurality of groups of material unloading floating and dragging assemblies 40 are installed on one side of the front of the tube cutting machine 10. The material unloading floating and dragging assemblies 40 are located on the side of the intermediate frame 20. The front of the intermediate frame 20 is provided with an operating table 50. Among them, the integrated laser feeding mechanism 30 includes a chain feeding assembly 60, and the chain feeding assembly 60 is installed on the front of the tube cutting machine 10. On the other side of the surface, multiple sets of lifting and calibration components 70 are installed inside the chain feeding component 60, and the lifting and calibration component 70 calibrates and loads the transmitted materials; the chuck moving component 80, the chuck moving component 80 is installed on the side of the pipe cutting machine 10, the chuck moving component 80 is located on the side of the lifting and calibration component 70, the chuck moving component 80 clamps and fixes the material, and the chuck moving component 80 drives the material to move horizontally; the double Y-axis laser pipe cutting component 90, the double Y-axis laser pipe cutting component 90 is installed inside the middle frame 20, the double Y-axis laser pipe cutting component 90 performs laser pipe cutting operations on the material transmitted from the bottom, and an intermediate chuck 900 is set on one side inside the middle frame 20, and the inside of the intermediate chuck 900 is penetrated by the material.

[0022] The above working principle: when laser cutting the pipe, the pipes of different diameters and lengths can be moved to the top of the chain loading assembly 60 by the robot grasping and transporting, and the pipes are moved to the top of the lifting calibration assembly 70 by the automatic conveying of the chain loading assembly 60. After that, the lifting calibration assembly 70 clamps the pipe to ensure that the pipe will not be offset when the pipe is subsequently driven to move up and down, and ensure that the pipe can be accurately installed on the side of the chuck moving assembly 80, and the installation and fixing of the pipe is completed by the chuck moving assembly 80. At this time, when laser cutting the pipe, the pipe can pass through the middle chuck 900 through the chuck moving assembly 80 and move to the bottom of the double Y-axis laser pipe cutting assembly 90, and the double Y-axis laser pipe cutting assembly 90 can automatically perform laser cutting on the pipe during operation to ensure the accuracy of laser cutting of the pipe. After the laser cutting of the pipe is completed, for smaller pipes, support and unloading operations can be achieved through a group of unloading floating and dragging components 40 close to the middle frame 20. For longer pipes, multiple groups of unloading floating and dragging components 40 can be used to achieve precise support and efficient operation to meet the loading and unloading operations of laser-cut pipes of different lengths.

[0023] Specific reference Figure 5 , Figure 6 and Figure 7 The material unloading floating and dragging assembly 40 includes a linear guide rail 401, which is installed on one side of the front of the pipe cutting machine 10, and there are two linear guide rails 401. The sides of the two linear guide rails 401 are slidably connected with linear sliders 402, and the sides of the linear sliders 402 are installed with floating and dragging brackets 403 by screws, wherein the sides of the floating and dragging brackets 403 are installed with assembly blocks 404 by screws, and the assembly blocks 404 are connected to the output end of the first cylinder 405, and the first cylinder 405 is installed on one side of the front of the pipe cutting machine 10. The first cylinder 40 5 is located on the side of the linear guide rail 401; the vertical guide rail 406 is installed on the top of the floating bracket 403 by screws, and there are two groups of vertical guide rails 406, and the sides of the two groups of vertical guide rails 406 are slidably connected with assembly frames 407, and the assembly frames 407 are connected to the output end of the servo electric cylinder 408, and the servo electric cylinder 408 is installed on the side of the floating bracket 403 by screws, wherein the inside of the assembly frame 407 is provided with a flip component 409 extending to the outside, and the flip component 409 is movably connected to the floating bracket 403.

[0024] In this embodiment, the flipping component 409 includes a second cylinder 4091, which is rotatably connected to the inner wall of the assembly frame 407, and the output end of the second cylinder 4091 extends to the outside of the assembly frame 407. The second cylinder 4091 is provided with two groups; a lower support 4092, the lower support 4092 is connected to the output end of the second cylinder 4091, the lower support 4092 is installed on the bottom of the blanking plate 4093 by screws, and the blanking plate 4093 is arranged on the top of the assembly frame 407, wherein flipping seats 4094 are installed on both sides of the bottom of the blanking plate 4093, and the flipping seats 4094 are installed on one side of the top of the floating bracket 403 by screws.

[0025] In the above embodiment, when the laser-cut tube is unloaded, the second cylinder 4091 is started to operate, driving the lower support 4092 and the unloading plate 4093 connected to the output end of the second cylinder 4091 to rotate, ensuring that the tube supported on the top of the unloading plate 4093 will fall. The design of the flip seat 4094 at the bottom of the unloading plate 4093 can limit the rotation position of the unloading plate 4093, ensuring the stability of the unloading plate 4093 when flipping.

[0026] In the dual Y-axis laser tube cutting machine of the present invention, when supporting and unloading shorter tubes, the first cylinder 405 operates to drive the floating bracket 403 and the unloading plate 4093 connected to the assembly block 404 at its output end to move horizontally, close to the side of the middle frame 20 to achieve the support operation of the shorter tube. The design of the linear slider 402 can ensure the stability of the floating bracket 403 during horizontal movement. At the same time, when supporting the tube, the servo electric cylinder 408 is started to operate, driving the supporting unloading plate 4093 to move up and down, so that the top of the unloading plate 4093 can contact the bottom of the tube, supporting and stabilizing the tube after laser cutting.

[0027] In the present invention, the linear guide rail 401, the linear slider 402, the assembly block 404 and the first cylinder 405 are installed only under the blanking plate 4093 on one side close to the middle frame 20, and the assembly frames 407 under the other two groups of blanking plates 4093 are directly installed on the front of the pipe cutting machine 10.

[0028] Specific reference Figure 8 , Fig. 9 and Fig.10The chain feeding assembly 60 includes a horizontal beam 601, which is installed on the other side of the front of the pipe cutting machine 10. The top of the horizontal beam 601 supports multiple groups of longitudinal beam plates 602, and the inner part of the longitudinal beam plates 602 is movably connected with a feeding chain 603, wherein two groups of feeding chains 603 are provided, and a feeding seat 604 is installed on the outer side of the two groups of feeding chains 603, and the top of the feeding seat 604 supports the material; a transmission wheel 605, which is provided on the inner side of the feeding chain 603, and the transmission wheel 605 is rotatably connected to the inner side of the longitudinal beam plate 602. There are multiple groups of transmission wheels 605, and the inner side of the transmission wheel 605 is connected to a chain driving component 606 extending to the outside, wherein a lifting and calibration assembly 70 located on the side of the longitudinal beam plate 602 is installed on the top of the horizontal beam 601.

[0029] In this embodiment, the chain drive component 606 includes a rotating shaft 6061, which is installed inside the transmission wheel 605 and has universal joints 6062 installed on the left and right sides, and multiple groups of rotating shafts 6061 and universal joints 6062 are provided; a transmission chain 6063, which is installed on the outside of a group of rotating shafts 6061 through a transmission wheel arranged on the inside, and the inner side of the transmission chain 6063 is connected to the output end of the driving motor 6064 through the transmission wheel, wherein the driving motor 6064 is installed on the side of the base plate 6065, and the base plate 6065 is installed on the bottom of the horizontal beam 601 by screws.

[0030] In the above embodiment, when the conveying pipe is moved, the driving motor 6064 is started to operate, driving the transmission chain 6063 connected to the transmission wheel at the output end of the driving motor 6064 to move, and driving the rotating shaft 6061 connected to the transmission wheel inside the transmission chain 6063 to rotate. When the rotating shaft 6061 rotates, it will drive the multiple sets of rotating shafts 6061 connected to the left and right sides of it through the universal joint 6062 to rotate synchronously.

[0031] In the dual Y-axis laser tube cutting machine of the present invention, when the rotating shaft 6061 rotates, it drives the transmission wheel 605 installed on the outside thereof to rotate, and enables the feeding chain 603 installed on the outside of the transmission wheel 605 to operate. When the feeding chain 603 operates, it drives the multiple groups of feeding seats 604 installed on the outside thereof to operate, so that the pipes supported on the top of the multiple groups of feeding seats 604 can move above the longitudinal beam plate 602.

[0032] Specific reference Fig.11 and Fig.12The lifting calibration assembly 70 includes a calibration bracket 701, which is movably connected to the inner side of the horizontal beam 601, and the calibration bracket 701 is located on the side of the longitudinal beam plate 602. The top of the calibration bracket 701 is installed with an upper support plate 702 by screws; a lifting cylinder 703, which is installed at the center of the calibration bracket 701, and the output end of the lifting cylinder 703 is set through the upper support plate 702 and is connected with a calibration seat 704, and multiple groups of support springs 705 are installed on both sides of the top of the calibration seat 704, and support rollers 706 are installed on the top of the multiple groups of support springs 705, and the top of the support rollers 706 supports materials, wherein guide rods 7041 are installed on both sides of the bottom of the calibration seat 704, and the guide rods 7041 and the upper support plate 702 are slidably connected, and a cylinder clamping component 707 located on the side of the support roller 706 is installed on the top of the calibration seat 704, and the inner side of the cylinder clamping component 707 clamps and fixes materials.

[0033] In this embodiment, the cylinder clamping component 707 includes a T-shaped plate 7071, which is installed on the back of the calibration seat 704 by screws, and a clamping cylinder 7072 is installed on the side of the T-shaped plate 7071, and the output end of the clamping cylinder 7072 is connected to a lifting block 7073, wherein the lifting block 7073 and the T-shaped plate 7071 are slidably connected; a deflection arm 7074, which is rotatably connected to the left and right sides of the lifting block 7073, and a clamping block 7075 is installed on the top of the deflection arm 7074, and the clamping block 7075 is slidably connected to the outer side of the docking guide rail 7076, and the docking guide rail 7076 is installed on the top of the calibration seat 704 by screws, wherein the docking guide rail 7076 is located on the side of the support roller 706, and materials are clamped and fixed between the two sets of clamping blocks 7075.

[0034] In the above embodiment, before the pipe is lifted or lowered, the clamping cylinder 7072 is first started to operate, driving the lifting block 7073 connected to the output end of the clamping cylinder 7072 to move up and down. When the lifting block 7073 moves up and down, it drives the deflection arms 7074 rotatably connected to the left and right sides to operate, and enables the clamping block 7075 rotatably connected to the top of the deflection arm 7074 to move telescopically outside the docking guide rail 7076, so as to clamp and fix the pipe located between the two sets of clamping blocks 7075.

[0035] In the dual Y-axis laser tube cutting machine of the present invention, when the tube moves to the top of the support roller 706, the weight of the tube will squeeze the support spring 705 installed at the bottom of the support roller 706. At this time, the design of the support spring 705 ensures that the tube is supported more stably. At the same time, after the clamping and fixing operation of the tube is completed, the lifting cylinder 703 is started to operate, driving the calibration seat 704 connected to the output end of the lifting cylinder 703 and the tube to move up and down, ensuring that the tube can be moved to the same horizontal plane of the chuck moving assembly 80.

[0036] In the present invention, the calibration bracket 701 can be movable on the inner side of the horizontal beam 601, thereby adjusting the position for lifting and clamping the material, satisfying the feeding operation of shorter materials, and the feeding range is larger.

[0037] Specific reference Figure 3 and Fig.13 The chuck moving assembly 80 includes a horizontal slide rail 801, which is installed on the front side of the pipe cutting machine 10. A horizontal electric slide 802 is installed on the outer side of the horizontal slide rail 801. There are multiple groups of horizontal slide rails 801, and the multiple groups of horizontal slide rails 801 are arranged on the same track; a chuck base 803, which is installed on the side of the horizontal electric slide rail 802. The side of the chuck base 803 is clamped and fixed with materials by a motor clamp 804. There are two groups of chuck bases 803, wherein the two groups of chuck bases 803 and a group of intermediate chucks 900 are in the same horizontal plane.

[0038] In the dual Y-axis laser tube cutting machine of the present invention, when the tube moves to the same horizontal plane as the chuck base 803, the chuck base 803 can move on the outside of the horizontal slide rail 801 to ensure that the motor clamp 804 set on the side of the chuck base 803 can move to the outside of the tube, and the motor clamp 804 automatically completes the clamping and fixing operation of the tube port to ensure that the tube can directly pass through the middle chuck 900 and move to the bottom of the dual Y-axis laser tube cutting assembly 90.

[0039] Specific reference Fig.14 , Fig.15 , Fig.16 and Fig.17The dual Y-axis laser tube cutting assembly 90 includes a crossbeam gantry bridge 901, which is installed on the inner side of the middle frame 20. An intermediate chuck 900 is installed inside the crossbeam gantry bridge 901 by screws. Multiple groups of Y-axis slide rails 902 are installed on the top and side of the crossbeam gantry bridge 901, wherein the tops of the multiple groups of Y-axis slide rails 902 are connected to a device box 903 through an electric slider 9020, and two X-axis slide rails 904 are installed on the side of the device box 903 by screws, and the sides of the two X-axis slide rails 904 are connected to a Z-axis slide rail 905 through an electric slider 9020, and the Z-axis slide rail 905 is connected to a laser tube cutting module 906 through the electric slider 9020.

[0040] In this embodiment, a probe cylinder 9061 is installed on the side of the laser tube cutting module 906 by screws, and a detection probe 9062 is connected to the output end of the probe cylinder 9061, wherein a lifting drag chain 9063 is installed on the side of the detection probe 9062, and the lifting drag chain 9063 is installed on the side of the equipment box 903. The position of the laser cutting of the tube can be detected through the design of the detection probe 9062 to ensure the accuracy of the laser cutting of the tube. At the same time, the position of the detection probe 9062 can be stably lifted and lowered through the design of the lifting drag chain 9063 and the probe cylinder 9061 to meet the requirements for detecting tubes of different diameters.

[0041] In the dual Y-axis laser tube cutting machine of the present invention, when laser cutting a tube, the laser tube cutting module 906 for laser cutting can move on the X-axis through the X-axis slide rail 904, move in the Y-axis direction through the Y-axis slide rail 902, and move up and down in the Z-axis direction through the Z-axis slide rail 905, so as to achieve more accurate laser tube cutting operation. At the same time, the design of the Y-axis slide rail 902 can adjust the laser tube cutting position without pushing the tube to move, thereby improving the efficiency and quality of laser tube cutting.

[0042] Without limitation, any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent substitutions or changes according to the technical solution and inventive concept of the present invention, should be covered by the protection scope of the present invention.

Claims

1. A dual Y-axis laser tube cutting machine, comprising a tube cutting machine tool (10), an intermediate frame (20), an integrated laser feeding mechanism (30), a material unloading floating and dragging assembly (40) and an operating table (50), characterized in that: An intermediate frame (20) is installed on the outer side of the central part of the pipe cutting machine (10), and an integrated laser loading mechanism (30) installed on the side of the pipe cutting machine (10) is arranged inside the intermediate frame (20), and the integrated laser loading mechanism (30) realizes material loading, horizontal movement and laser cutting operations, and a plurality of groups of material unloading floating and dragging assemblies (40) are installed on one side of the front of the pipe cutting machine (10), and the material unloading floating and dragging assemblies (40) are located on the side of the intermediate frame (20), and an operating table (50) is arranged on the front of the intermediate frame (20). Wherein, the integrated laser feeding mechanism (30) comprises: A chain loading assembly (60), the chain loading assembly (60) being mounted on the other side of the front face of the pipe cutting machine (10), a plurality of lifting and calibration assemblies (70) being mounted inside the chain loading assembly (60), the lifting and calibration assemblies (70) performing calibration and loading operations on the transported material; A chuck moving assembly (80), the chuck moving assembly (80) being mounted on a side of the pipe cutting machine (10), the chuck moving assembly (80) being located on a side of the lifting and calibrating assembly (70), the chuck moving assembly (80) clamping and fixing the material, and the chuck moving assembly (80) driving the material to move in a horizontal direction; A double Y-axis laser tube cutting assembly (90), the double Y-axis laser tube cutting assembly (90) being installed inside the middle frame (20), the double Y-axis laser tube cutting assembly (90) performing a laser tube cutting operation on the material transmitted from the bottom, an intermediate chuck (900) being arranged on one side inside the middle frame (20), the material being arranged through the inside of the intermediate chuck (900), The chain loading assembly (60) comprises a horizontal beam (601) and a longitudinal beam plate (602). The lifting and calibration component (70) comprises: A calibration bracket (701), the calibration bracket (701) being movably connected to the inner side of the horizontal beam (601), the calibration bracket (701) being located on the side of the longitudinal beam plate (602), and an upper support plate (702) being mounted on the top of the calibration bracket (701) by means of screws; A lifting cylinder (703) is installed at the center of the calibration bracket (701). The output end of the lifting cylinder (703) passes through the upper support plate (702) and is connected to the calibration seat (704). Multiple groups of support springs (705) are installed on both sides of the top of the calibration seat (704). Support rollers (706) are installed on the tops of the multiple groups of support springs (705). The tops of the support rollers (706) support materials. Wherein, guide rods (7041) are installed on both sides of the bottom of the calibration seat (704), and the guide rods (7041) are slidably connected to the upper support plate (702). A cylinder clamping component (707) located on the side of the support roller (706) is installed on the top of the calibration seat (704), and the inner side of the cylinder clamping component (707) clamps and fixes the material.

2. The dual Y-axis laser tube cutting machine according to claim 1, characterized in that: The material unloading floating and dragging assembly (40) comprises: A linear guide rail (401), the linear guide rail (401) being installed on one side of the front of the pipe cutting machine (10), and two linear guide rails (401) are provided, the sides of the two linear guide rails (401) are slidably connected with linear sliders (402), and the sides of the linear sliders (402) are installed with floating brackets (403) by means of screws, Wherein, a mounting block (404) is mounted on the side of the floating support (403) by means of screws, the mounting block (404) is connected to the output end of a first cylinder (405), the first cylinder (405) is mounted on one side of the front of the pipe cutting machine (10), and the first cylinder (405) is located on the side of the linear guide rail (401); A vertical guide rail (406), wherein the vertical guide rail (406) is mounted on the top of the floating support (403) by means of screws, and two groups of the vertical guide rails (406) are provided, and the sides of the two groups of the vertical guide rails (406) are slidably connected to an assembly frame (407), wherein the assembly frame (407) is connected to an output end of a servo electric cylinder (408), and the servo electric cylinder (408) is mounted on the side of the floating support (403) by means of screws, The assembly frame (407) is provided with a flip component (409) extending to the outside, and the flip component (409) is movably connected to the floating bracket (403).

3. The dual Y-axis laser tube cutting machine according to claim 2, characterized in that: The turning component (409) comprises: a second cylinder (4091), the second cylinder (4091) being rotatably connected to the inner wall of the assembly frame (407), the output end of the second cylinder (4091) extending to the outside of the assembly frame (407), and two groups of the second cylinder (4091); a lower support (4092), the lower support (4092) being connected to the output end of the second cylinder (4091), the lower support (4092) being mounted on the bottom of a blanking plate (4093) by means of screws, the blanking plate (4093) being arranged on the top of the assembly frame (407), Wherein, flip seats (4094) are installed on both sides of the bottom of the blanking plate (4093), and the flip seat (4094) is installed on one side of the top of the floating bracket (403) by screws.

4. The dual Y-axis laser tube cutting machine according to claim 1, characterized in that: The horizontal beam (601) is installed on the other side of the front of the pipe cutting machine (10), and the top of the horizontal beam (601) supports multiple groups of longitudinal beam plates (602). The inner part of the longitudinal beam plates (602) is movably connected with a feeding chain (603). There are two groups of feeding chains (603), and feeding seats (604) are installed on the outer sides of the two groups of feeding chains (603). The top of the feeding seat (604) supports the material. Wherein, the chain feeding assembly (60) further comprises: a transmission wheel (605), the transmission wheel (605) being arranged on the inner side of the feeding chain (603), the transmission wheel (605) being rotatably connected to the inner side of the longitudinal beam plate (602), the transmission wheel (605) being arranged in a plurality of groups, the inner side of the transmission wheel (605) being connected to a chain driving component (606) extending to the outer side, Wherein, a lifting and calibration assembly (70) located on the side of the longitudinal beam plate (602) is installed on the top of the horizontal beam (601).

5. The dual Y-axis laser tube cutting machine according to claim 4, characterized in that: The chain drive component (606) comprises: A rotating shaft (6061), the rotating shaft (6061) being installed inside the transmission wheel (605), and having universal joints (6062) installed on the left and right sides, and the rotating shaft (6061) and the universal joints (6062) being provided in multiple groups; A transmission chain (6063), wherein the transmission chain (6063) is installed on the outside of a set of rotating shafts (6061) via a transmission wheel arranged on the inside, and the inside of the transmission chain (6063) is connected to the output end of the driving motor (6064) via the transmission wheel. The driving motor (6064) is mounted on the side of the base plate (6065), and the base plate (6065) is mounted on the bottom of the horizontal beam (601) by means of screws.

6. The dual Y-axis laser tube cutting machine according to claim 1, characterized in that: The cylinder clamping component (707) comprises: A T-shaped plate (7071) is mounted on the back of the calibration seat (704) by means of screws, a clamping cylinder (7072) is mounted on the side of the T-shaped plate (7071), and an output end of the clamping cylinder (7072) is connected to a lifting block (7073). Wherein, the lifting block (7073) and the T-shaped plate (7071) are slidably connected; A deflection arm (7074), the deflection arm (7074) is rotatably connected to the left and right sides of the lifting block (7073), a clamping block (7075) is installed on the top of the deflection arm (7074), the clamping block (7075) is slidably connected to the outside of the docking guide rail (7076), and the docking guide rail (7076) is installed on the top of the calibration seat (704) by screws. The docking guide rail (7076) is located on the side of the supporting roller (706), and materials are clamped and fixed between the two groups of clamping blocks (7075).

7. The dual Y-axis laser tube cutting machine according to claim 1, characterized in that: The chuck moving assembly (80) comprises: A horizontal slide rail (801), the horizontal slide rail (801) being installed on the front side of the pipe cutting machine (10), a horizontal electric slide seat (802) being installed on the outer side of the horizontal slide rail (801), and a plurality of groups of the horizontal slide rails (801) being arranged on the same track; A chuck base (803), the chuck base (803) being mounted on the side of the horizontal electric slide (802), the side of the chuck base (803) being clamped and fixed with materials by a motor clamp (804), the chuck base (803) being provided with two groups, The two groups of chuck bases (803) and one group of intermediate chucks (900) are located on the same horizontal plane.

8. The dual Y-axis laser tube cutting machine according to claim 7, characterized in that: The dual Y-axis laser tube cutting assembly (90) comprises: A crossbeam gantry bridge (901), the crossbeam gantry bridge (901) is installed on the inner side of the middle frame (20), an intermediate chuck (900) is installed inside the crossbeam gantry bridge (901) by means of screws, and a plurality of groups of Y-axis slide rails (902) are installed on the top and side of the crossbeam gantry bridge (901), The tops of the multiple groups of Y-axis slide rails (902) are connected to a device box (903) via an electric slider (9020); two X-axis slide rails (904) are installed on the side of the device box (903) via screws; the sides of the two X-axis slide rails (904) are connected to a Z-axis slide rail (905) via an electric slider (9020); and the sides of the Z-axis slide rail (905) are connected to a laser tube cutting module (906) via an electric slider (9020).

9. The dual Y-axis laser tube cutting machine according to claim 8, characterized in that: A probe cylinder (9061) is installed on the side of the laser tube cutting module (906) via screws, and a detection probe (9062) is connected to the output end of the probe cylinder (9061). Wherein, a lifting and dragging chain (9063) is installed on the side of the detection probe (9062), and the lifting and dragging chain (9063) is installed on the side of the equipment box (903).

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