A double-station pipe laser cutting device

Abstract

The utility model relates to profile automatic processing equipment technical field, especially in kind of double -position pipe laser cutting device, has conveying assembly, suction material subassembly, rotating subassembly and cutting assembly, conveying assembly, suction material subassembly, rotating subassembly and cutting assembly arrange in proper order, conveying assembly includes blanking conveying part and feeding support conveying part, and feeding conveying part sets up the right top of blanking conveying part, suction material subassembly includes suction material frame group, crossbeam and suction disc part, and crossbeam slidingly sets up suction material frame group, and suction disc part slidingly sets up on crossbeam, and suction disc part is located the top of feeding conveyer, rotating subassembly includes rotating base, rotating frame and support part, and support part is equipped with two, cutting assembly includes fixed base, cantilever block and cutting part, and cantilever block horizontal sliding sets up on fixed base, and cutting part elevating sliding sets up on cantilever block, and cutting part sets up towards support part, the utility model can subassembly combination, has improved the efficiency greatly, has reduced production cost.

Description

Technical Field

[0001] This utility model relates to the technical field of automatic profile processing equipment, and in particular to a dual-station tube laser cutting device. Background Technology

[0002] With the development of the national economy, profiles are widely used in building structures, manufacturing, and installation. Different application areas have special requirements for the cross-sectional shape, thickness, and unit weight of profiles, so the loading and unloading of profiles requires specialized equipment. At the same time, due to their large surface area, profiles have strong containment and coverage capabilities and are widely used in various places, such as kitchenware, fitness equipment, engineering machinery, and construction. Different fields have different requirements for profiles, and after using professional cutting equipment, the processed profiles need to be collected.

[0003] Most profiles of this type on the market are produced using CNC machining centers. This requires real-time observation and monitoring of the profiles by humans, as well as manual handling of the profiles for loading and unloading. During the loading and unloading process, cutting cannot be performed, resulting in slow production speed. Summary of the Invention

[0004] The purpose of this invention is to provide a dual-station tube laser cutting device that can combine different component parts to enable continuous cutting, greatly improving efficiency and reducing production costs.

[0005] The technical solution for achieving the purpose of this utility model is as follows: This utility model has a conveying assembly for loading and unloading profiles, a suction assembly for adsorbing profiles, a rotating assembly for supporting profiles for cutting and position conversion, and a cutting assembly for cutting profiles. The conveying assembly, suction assembly, rotating assembly, and cutting assembly are arranged sequentially. The conveying assembly includes an unloading conveying section and an loading support conveying section, with the loading conveying section positioned directly above the unloading conveying section. The suction assembly includes a suction frame assembly, a crossbeam, and a suction cup section. The crossbeam is slidably mounted on the suction frame assembly, and the suction cup section is slidably mounted on the crossbeam. The suction cup section is located above the loading conveyor. The rotating assembly includes a rotating base, a rotating frame, and a support section. The rotating frame is rotatably mounted on the rotating base, and there are two support sections, which are symmetrically arranged on the rotating frame about the axis of the rotating frame. The cutting assembly includes a fixed base, a cantilever block, and a cutting section. The cantilever block is horizontally slidably mounted on the fixed base, and the cutting section is vertically slidably mounted on the cantilever block. The cutting section faces the support section.

[0006] Furthermore, the unloading conveying section includes a first support, a first conveyor belt, and a first drive device, while the loading support conveying section includes a second support, a second conveyor belt, and a second drive device. The first support is provided with a receiving station and a unloading station, and the second support is provided with a loading station and a transferring station. The first conveyor belt is rotatably mounted on the first support, and the second conveyor belt is rotatably mounted on the second support. The second support is fixedly mounted above the first support. The first drive device is fixedly mounted on the first support and is used to drive the first conveyor belt to rotate from the receiving station toward the unloading station. The second drive device is fixedly mounted on the first support and is used to drive the second conveyor belt to rotate from the loading station toward the transferring station. A limit switch is fixedly mounted on one end of the second support facing the transferring station, and the limit switch is electrically connected to the second drive device. A guide edge for guiding the profile for positioning is fixedly mounted on the side wall of the second support, and the guide edge extends along the moving direction of the profile.

[0007] Furthermore, the suction frame assembly includes a first suction frame and a second suction frame, which are arranged opposite to each other. The transport component is located between the first suction frame and the second suction frame. The two ends of the crossbeam are slidably disposed on the upper ends of the first suction frame and the second suction frame, respectively. The extension direction of the crossbeam is perpendicular to the sliding direction of the crossbeam. A suction cup connecting block is fixedly disposed on the crossbeam. A suction cup mounting block is slidably disposed on the suction cup connecting block. A suction cup part for adsorbing the profile is fixedly connected to the lower end of the suction cup mounting block.

[0008] The upper ends of the first and second suction frames are both fixedly provided with movable slide rails extending along the moving direction of the profile. The two ends of the crossbeam are provided with movable grooves that can slide with the movable slide rails. The upper end of the first or second suction frame is also provided with a movable rack extending along the extending direction of the movable slide rails. A movable motor is fixedly provided on the end of the crossbeam opposite to the first or second suction frame with the movable rack. The drive end of the movable motor is fixedly provided with a movable gear that can mesh with the movable rack. The crossbeam is slidably disposed on the upper ends of the first and second suction frames through the drive of the movable motor, the meshing transmission of the movable gear and the movable rack, and the sliding fit of the movable grooves and the movable slide rails.

[0009] Furthermore, the suction cup connecting block is rotatably provided with a suction cup screw extending along the lifting and sliding direction of the suction cup mounting block. The suction cup mounting block is provided with a suction cup screw hole that can form a threaded engagement with the suction cup screw. The suction cup connecting block is also fixedly provided with a suction cup motor for driving the suction cup screw to rotate. The suction cup connecting block is provided with a suction cup groove extending along the lifting and sliding direction of the suction cup mounting block. The suction cup mounting block is fixedly provided with a suction cup slider that can form a sliding engagement with the suction cup groove. The suction cup mounting block is lifted and slidably mounted on the suction cup connecting block by the drive of the suction cup motor, the threaded engagement of the suction cup screw and the suction cup screw hole, and the sliding engagement of the suction cup slider and the suction cup groove. The suction cup part includes multiple suction cup components, which are evenly arranged along the extension direction of the crossbeam. Each suction cup component moves toward or away from the conveying component through the lifting and sliding engagement of the suction cup mounting block and the suction cup connecting block.

[0010] Furthermore, the support unit includes a placement plate, a moving plate, a first servo motor, a second servo motor, a rotary pressing cylinder, an adjusting plate, and a drive handle. The placement plate is slidably disposed on the upper end of the moving plate. A connecting plate is fixedly connected to the opposite ends of both the placement plate and the moving plate. The rotary pressing cylinder is fixedly disposed on the connecting plate and is used to press down and fix the profile. The connecting plate fixedly disposed on the placement plate is fixedly connected to the drive end of the first servo motor. The connecting plate fixedly disposed on the moving plate is fixedly connected to the drive end of the first servo motor. The first servo motor is fixedly disposed on the rotating frame. The second servo motor is slidably disposed on the adjusting plate. The placement plate and the moving plate are rotated and disposed on the rotating frame by the drive of the first servo motor and the second servo motor.

[0011] The adjustment plate is rotatably provided with an adjustment screw extending along the sliding direction of the moving plate and the placement plate. A connecting block is fixedly connected to the second servo motor. The connecting block is provided with an adjustment screw hole that can form a threaded engagement with the adjustment screw. The drive handle is fixedly connected to the adjustment screw. The second servo motor drives the adjustment screw through the drive handle and slides on the adjustment plate through the threaded engagement between the adjustment screw and the adjustment screw hole. The moving plate slides on the placement plate through the drive handle driving the adjustment screw, the threaded engagement between the adjustment screw and the adjustment screw hole, and the fixed connection with the drive end of the second servo motor.

[0012] Furthermore, a rotary motor and a reducer are fixedly mounted on the rotating base, and a rotating platform is rotatably mounted on the upper end of the rotating base; the output end of the rotary motor is connected to the input end of the reducer, the output end of the reducer is fixedly connected to the rotating platform, the rotating frame is fixedly connected to the rotating platform, and the rotating frame is rotatably mounted on the rotating base by the drive of the rotary motor, the connection between the output end of the rotary motor and the input end of the reducer, and the output drive of the reducer to the rotating platform.

[0013] Furthermore, the cutting section includes a cutting head and a probe head. A cutting support block is slidably mounted on the cantilever block, and a cutting back plate is slidably mounted on the cutting support block. The cutting head is fixedly mounted on the cutting back plate, and the probe head is adjustablely mounted on the cutting back plate.

[0014] Furthermore, a fixing plate is fixedly provided on the cutting back plate, and a probe screw extending along the lifting direction of the cutting back plate is rotatably provided on the fixing plate. A probe motor for driving the probe screw to rotate is fixedly provided on the fixing plate. A mounting plate is threadedly connected to the probe screw, and a probe fixing block is fixedly provided on the mounting plate. The probe head is fixedly provided on the probe fixing block. The probe head slides toward or away from the support located directly below by being driven by the probe motor and the threaded connection between the probe screw and the mounting plate.

[0015] Furthermore, a support screw extending along the sliding direction of the cutting support block is rotatably provided on the side wall of the cantilever block, and a support guide rail extending along the extension direction of the support screw is also fixed on the cantilever block. A support motor for driving the support screw to rotate is also provided on the cantilever block. The support screw and the support guide rail are located on the same side wall. The cutting support block is provided with a support screw hole that can form a threaded engagement with the support screw and a support groove that can form a sliding engagement with the support guide rail. The cutting support block is slidably mounted on the cantilever block through the threaded engagement between the support screw hole and the support screw, the drive of the support screw by the support motor, and the sliding engagement between the support groove and the support guide rail.

[0016] Furthermore, the upper end of the fixed base is fixedly provided with a cantilever guide rail and a cantilever guide rack extending along the sliding direction of the cantilever block. The cantilever block is provided with a cantilever groove that can form a sliding engagement with the cantilever guide rail. A cantilever motor is also fixedly provided on the cantilever block. A cantilever gear that can mesh with the cantilever guide rack is fixedly provided on the output end of the cantilever motor. The cantilever block is slidably mounted on the fixed base from left to right through the sliding engagement of the cantilever groove and the cantilever guide rail, the drive of the cantilever motor, and the meshing transmission of the cantilever gear and the cantilever guide rack.

[0017] Furthermore, a cutting screw is rotatably mounted on the cutting support block, extending along the sliding direction of the cutting back plate. A cutting guide rail is also fixedly mounted on the cutting support block, extending along the extension direction of the cutting screw. A cutting motor for driving the cutting screw to rotate is also fixedly mounted on the cutting support block. The cutting back plate is provided with a cutting screw hole that can form a threaded engagement with the cutting screw and a switching groove that can form a sliding engagement with the cutting guide rail. The cutting back plate is slidably mounted on the cutting support block through the threaded engagement of the cutting screw hole with the cutting screw, the driving of the cutting screw by the cutting motor, and the sliding engagement of the cutting groove with the cutting guide rail.

[0018] The present invention has the following positive effects: (1) The present invention has a conveying component for loading and unloading profiles, a suction component for adsorbing profiles, a rotating component for supporting profiles for cutting and position conversion, and a cutting component for cutting profiles. The conveying component, suction component, rotating component and cutting component are arranged in sequence. Through the cooperation of the conveying component, suction component, rotating component and cutting component, the profiles can be processed in a dual-station alternating manner at the rotating component, which greatly improves the continuity of processing, combines the semi-automatic loading and unloading and dual-station interactive cutting functions, greatly improves efficiency and reduces production costs.

[0019] (2) The unloading conveying part of this utility model includes a first support, a first conveyor belt and a first driving device, and the loading support conveying part includes a second support, a second conveyor belt and a second driving device; the first support is provided with a receiving station and a unloading station, and the second support is provided with a loading station and a transferring station. The first conveyor belt is rotatably mounted on the first support, and the second conveyor belt is rotatably mounted on the second support; at the same time, the transportation of the first conveyor belt enables the profile to be automatically fed, and the transportation of the second conveyor belt enables the profile to be unloaded, without the need for manual handling of the processed profile, which is efficient and convenient.

[0020] (3) The limit switch is fixedly provided on one end of the second bracket of this utility model facing the material transfer station. Through the contact between the profile and the limit switch, the suction cup part on the moving component can accurately adsorb the profile that is in contact with the limit switch, which is convenient for precise positioning. At the same time, after the profile is adsorbed by the suction cup part, the second conveyor belt will rotate again. After the next profile contacts the limit switch, the second conveyor belt stops rotating. At this time, the previous profile will be driven to the cutting area for processing under the action of the rotating component, and the next profile that contacts the limit switch will be placed on another support part. When the processed profile is unloaded under the action of the rotating component and the adsorption of the suction cup part, the profile on the other support part will be driven to the cutting area for processing by the rotating component, so that the loading, processing and unloading of the profile are sequentially continuous.

[0021] (4) The suction rack assembly of this utility model includes a first suction frame and a second suction frame, which are arranged opposite to each other. The transport component is located between the first suction frame and the second suction frame. The two ends of the crossbeam are respectively slidably arranged on the upper ends of the first suction frame and the second suction frame. The extension direction of the crossbeam is perpendicular to the sliding direction of the crossbeam. A suction cup connecting block is fixedly provided on the crossbeam. A suction cup mounting block is slidably and vertically arranged on the suction cup connecting block. A suction cup part for adsorbing the profile is fixedly connected to the lower end of the suction cup mounting block. The profile can be moved by adsorption of the suction cup part, which replaces manual handling of the profile and is efficient and fast.

[0022] (5) The cutting part of this utility model includes a cutting head and a probe head. A cutting support block is slidably provided on the cantilever block, and a cutting back plate is slidably provided on the cutting support block. The cutting head is fixedly provided on the cutting back plate, and the probe head is adjustablely provided on the cutting back plate. The adjustable setting of the probe head can facilitate the determination of the cutting position, avoiding manual positioning and clamping of the profile and cutting positioning, which is efficient and convenient. Attached Figure Description

[0023] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein...

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the conveying component of this utility model;

[0026] Figure 3 This is a schematic diagram of the material suction assembly of this utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the rotating component of this utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the support part of this utility model;

[0029] Figure 6 This is a schematic diagram of the structure of the rotating base of this utility model;

[0030] Figure 7 This is a schematic diagram of the cutting component of this utility model;

[0031] Figure 8 This is a schematic diagram of the cantilever structure of this utility model;

[0032] Figure 9 This is a schematic diagram of the assembly structure of the probe head of this utility model;

[0033] Figure 10 This is a schematic diagram of the cutting head of this utility model.

[0034] In the diagram, the components are: 1. Conveying assembly; 11. Unloading conveyor; 11. First support; 111. First conveyor belt; 112. First drive unit; 113. Loading support conveyor; 12. Second support; 121. Limit switch; 1211. Side rail; 1212. Second conveyor belt; 122. Second drive unit; 123. Suction assembly; 2. Suction frame assembly; 21. First suction frame; 211. Second suction frame; 212. Moving slide rail; 213. Crossbeam; 22. Moving motor; 221. Suction cup connecting block; 222. Suction cup mounting block; 223. Suction cup motor; 2231. Suction cup part; 24. Suction cup component; 241. Rotating assembly; 3. Rotating base; 31. Rotating motor; 311. Reducer; 312. Rotating frame; 32. Support part. 33, Placement plate: 331, Moving plate: 332, First servo motor: 333, Second servo motor: 334, Connecting block: 3341, Rotary pressing cylinder: 335, Adjusting fixing plate: 336, Adjusting screw: 3361, Drive handle: 337, Connecting plate: 338, Cutting assembly: 4, Fixed base: 41, Cantilever guide rail: 411, Cantilever block: 42, Cutting support block: 421, Cutting screw: 4211, Cutting motor: 4212, Cutting back plate: 422, Fixing plate: 4221, Support screw: 423, Support guide rail: 424, Support motor: 425, Cutting part: 43, Cutting head: 431, Probe head: 432, Cantilever motor: 5, Probe motor: 6, Mounting plate: 7, Probe fixing block: 71. Detailed Implementation

[0035] See Figures 1 to 10 This utility model includes a conveying assembly 1 for loading and unloading profiles, a suction assembly 2 for adsorbing profiles, a rotating assembly 3 for supporting profiles for cutting and position switching, and a cutting assembly 4 for cutting profiles. The conveying assembly 1, suction assembly 2, rotating assembly 3, and cutting assembly 4 are arranged sequentially. The conveying assembly 1 includes an unloading conveying section 11 and an loading support conveying section 12, with the loading conveying section positioned directly above the unloading conveying section 11. The suction assembly 2 includes a suction frame assembly 21, a crossbeam 22, and a suction cup section 24. The crossbeam 22 is slidably mounted on the suction frame assembly 21, and the suction cup section... The suction cup 24 is slidably mounted on the crossbeam 22, and is located above the feeding conveyor. The rotating assembly 3 includes a rotating base 31, a rotating frame 32, and a support 33. The rotating frame 32 is rotatably mounted on the rotating base 31, and there are two support 33s. The two support 33s are symmetrically arranged on the rotating frame 32 with the axis of the rotating frame 32 as the axis of symmetry. The cutting assembly 4 includes a fixed base 41, a cantilever block 42, and a cutting part 43. The cantilever block 42 is horizontally slidably mounted on the fixed base 41, and the cutting part 43 is vertically slidably mounted on the cantilever block 42. The cutting part 43 is positioned towards the support 33.

[0036] The unloading conveying unit 11 includes a first support 111, a first conveyor belt 112, and a first drive device 113. The loading support conveying unit 12 includes a second support 121, a second conveyor belt 122, and a second drive device 123. The first support 111 is provided with a receiving station and a unloading station, and the second support 121 is provided with a loading station and a transferring station. The first conveyor belt 112 is rotatably mounted on the first support 111, and the second conveyor belt 122 is rotatably mounted on the second support 121. The second support 121 is fixedly mounted above the first support 111, and the first drive device 113 is fixedly mounted on the first support 111. The first conveyor belt 112 is driven to rotate from the receiving station to the unloading station. The second drive device 123 is fixedly mounted on the first support 111 and is used to drive the second conveyor belt 122 to rotate from the loading station to the transfer station. A limit switch 1211 is fixedly mounted on one end of the second support 121 facing the transfer station and is positioned towards the loading station of the second support 121. The limit switch 1211 is electrically connected to the second drive device 123. A guide edge 1212 for guiding the profile to be positioned is fixedly mounted on the side wall of the second support 121. The guide edge 1212 extends along the moving direction of the profile.

[0037] The suction frame assembly 21 includes a first suction frame 211 and a second suction frame 212, which are arranged opposite to each other. The transport component is located between the first suction frame 211 and the second suction frame 212. The two ends of the crossbeam 22 are slidably disposed on the upper ends of the first suction frame 211 and the second suction frame 212, respectively. The extension direction of the crossbeam 22 is perpendicular to the sliding direction of the crossbeam 22. A suction cup connecting block 222 is fixedly disposed on the crossbeam 22. A suction cup mounting block 223 is slidably disposed on the suction cup connecting block 222. A suction cup part 24 for adsorbing the profile is fixedly connected to the lower end of the suction cup mounting block 223.

[0038] The upper ends of the first suction frame 211 and the second suction frame 212 are both fixedly provided with a movable slide rail 213 extending along the moving direction of the profile. The two ends of the crossbeam 22 are provided with movable grooves that can form a sliding engagement with the movable slide rail 213. The upper end of the first suction frame 211 or the second suction frame 212 is also provided with a movable rack extending along the extending direction of the movable slide rail 213. The end of the crossbeam 22 opposite to the first suction frame 211 or the second suction frame 212 with the movable rack is fixedly provided with a movable motor 221. The drive end of the movable motor 221 is fixedly provided with a movable gear that can form a meshing transmission with the movable rack. The crossbeam 22 is slidably disposed at the upper end of the first suction frame 211 and the second suction frame 212 through the drive of the movable motor 221, the meshing transmission of the movable gear and the movable rack, and the sliding engagement of the movable groove and the movable slide rail 213.

[0039] The suction cup connecting block 222 is rotatably provided with a suction cup screw extending along the lifting and sliding direction of the suction cup mounting block 223. The suction cup mounting block 223 is provided with a suction cup screw hole that can form a threaded engagement with the suction cup screw. The suction cup connecting block 222 is also fixedly provided with a suction cup motor 2231 for driving the suction cup screw to rotate. The suction cup connecting block 222 is provided with a suction cup groove extending along the lifting and sliding direction of the suction cup mounting block 223. The suction cup mounting block 223 is fixedly provided with a suction cup groove that can form a sliding engagement with the suction cup groove. The suction cup slider, the suction cup mounting block 223 is slidably mounted on the suction cup connecting block 222 by the drive of the suction cup motor 2231, the thread engagement between the suction cup screw and the suction cup screw hole, and the sliding engagement between the suction cup slider and the suction cup groove; the suction cup part 24 includes a plurality of suction cup components 241, each suction cup component 241 is evenly arranged along the extension direction of the crossbeam 22; each suction cup component 241 moves toward or away from the conveying component 1 by the lifting and sliding engagement between the suction cup mounting block 223 and the suction cup connecting block 222.

[0040] The support part 33 includes a placement plate 331, a moving plate 332, a first servo motor 333, a second servo motor 334, a rotary pressing cylinder 335, an adjusting plate 336, and a drive handle 337. The placement plate 331 is slidably disposed on the upper end of the moving plate 332. A connecting plate 338 is fixedly connected to one end of both the placement plate 331 and the moving plate 332 facing away from each other. The rotary pressing cylinder 335 is fixedly disposed on the connecting plate 338 and is used to press down and fix the profile. The connecting plate 338 fixedly disposed on the placement plate 331 is fixedly connected to the drive end of the first servo motor 333. The connecting plate 338 fixedly disposed on the moving plate 332 is fixedly connected to the drive end of the first servo motor 333. The first servo motor 333 is fixedly disposed on the rotating frame 32. The second servo motor 334 is slidably disposed on the adjusting plate 336. The placement plate 331 and the moving plate 332 are rotated and disposed on the rotating frame 32 by the drive of the first servo motor 333 and the second servo motor 334.

[0041] An adjusting screw 3361 is rotatably provided on the adjusting plate 336, extending along the sliding direction of the moving plate 332 and the placement plate 331. A connecting block 3341 is fixedly connected to the second servo motor 334. The connecting block 3341 is provided with an adjusting screw hole that can form a threaded engagement with the adjusting screw 3361. The driving handle 337 is fixedly connected to the adjusting screw 3361. The second servo motor 334 drives the adjusting screw 3361 through the driving handle 337 and slides on the adjusting plate 336 through the threaded engagement of the adjusting screw 3361 with the adjusting screw hole. The moving plate 332 slides on the placement plate 331 through the driving handle 337, the threaded engagement of the adjusting screw 3361 with the adjusting screw hole, and the fixed connection with the driving end of the second servo motor 334.

[0042] A rotary motor 311 and a reducer 312 are fixedly mounted on a rotating base 31. A rotating platform is rotatably mounted on the upper end of the rotating base 31. The output end of the rotary motor 311 is connected to the input end of the reducer 312. The output end of the reducer 312 is fixedly connected to the rotating platform. The rotating frame 32 is fixedly connected to the rotating platform. The rotating frame 32 is rotatably mounted on the rotating base 31 through the drive of the rotary motor 311, the connection between the output end of the rotary motor 311 and the input end of the reducer 312, and the output drive of the reducer 312 to the rotating platform.

[0043] The cutting section 43 includes a cutting head 431 and a probe head 432. A cutting support block 421 is slidably mounted on the cantilever block 42. A cutting back plate 422 is slidably mounted on the cutting support block 421. The cutting head 431 is fixedly mounted on the cutting back plate 422. The probe head 432 is adjustablely mounted on the cutting back plate 422.

[0044] A fixing plate 4221 is fixedly mounted on the cutting back plate 422. A probe screw extending along the lifting direction of the cutting back plate 422 is rotatably mounted on the fixing plate 4221. A probe motor 6 for driving the probe screw to rotate is fixedly mounted on the fixing plate 4221. A mounting plate 7 is threadedly connected to the probe screw. A probe fixing block 71 is fixedly mounted on the mounting plate 7. The probe head 432 is fixedly mounted on the probe fixing block 71. The probe head 432 slides toward or away from the support part 33 located directly below, driven by the probe motor 6 and the threaded connection between the probe screw and the mounting plate 7.

[0045] A support screw 423 extending along the sliding direction of the cutting support block 421 is rotatably provided on the side wall of the cantilever block 42. A support guide rail 424 extending along the extension direction of the support screw 423 is also fixed on the cantilever block 42. A support motor 425 for driving the support screw 423 to rotate is also provided on the cantilever block 42. The support screw 423 and the support guide rail 424 are located on the same side wall. The cutting support block 421 is provided with a support screw hole that can form a threaded engagement with the support screw 423 and a support groove that can form a sliding engagement with the support guide rail 424. The cutting support block 421 is slidably disposed on the cantilever block 42 through the threaded engagement of the support screw hole with the support screw 423, the driving of the support screw 423 by the support motor 425, and the sliding engagement of the support groove with the support guide rail.

[0046] The upper end of the fixed base 41 is fixedly provided with a cantilever guide rail 411 and a cantilever guide rack extending along the sliding direction of the cantilever block 42. The cantilever block 42 is provided with a cantilever groove that can form a sliding engagement with the cantilever guide rail 411. The cantilever block 42 is also fixedly provided with a cantilever motor 5. The output end of the cantilever motor 5 is fixedly provided with a cantilever gear that can form a meshing transmission with the cantilever guide rack. The cantilever block 42 is slidably disposed on the fixed base 41 through the sliding engagement of the cantilever groove and the cantilever guide rail 411, the drive of the cantilever motor 5, and the meshing transmission of the cantilever gear and the cantilever guide rack.

[0047] A cutting screw 4211 is rotatably mounted on the cutting support block 421, extending along the sliding direction of the cutting back plate 422. A cutting guide rail is also fixedly mounted on the cutting support block 421, extending along the extension direction of the cutting screw 4211. A cutting motor 4212 for driving the cutting screw 4211 to rotate is also fixedly mounted on the cutting support block 421. The cutting back plate 422 is provided with a cutting screw hole that can form a threaded engagement with the cutting screw 4211 and a switching groove that can form a sliding engagement with the cutting guide rail. The cutting back plate 422 is slidably mounted on the cutting support block 421 through the threaded engagement of the cutting screw hole with the cutting screw 4211, the driving of the cutting screw 4211 by the cutting motor 4212, and the sliding engagement of the cutting groove with the cutting guide rail.

[0048] A scrap cart for receiving profile scrap is provided between the rotating assembly 3 and the cutting assembly 4. The receiving head of the scrap cart is located below the cutting head 431. The scrap cart can prevent the debris generated during cutting from falling and polluting the environment.

[0049] The working principle of this utility model is as follows: Manual loading is performed at the loading station of the second conveyor belt 122. Driven by the second drive device 123, the second conveyor belt 122 rotates, causing the profile to move to the limit switch 1211. When the profile touches the limit switch 1211, the electrical connection between the limit switch 1211 and the second drive device 123 causes the second drive device 123 to stop driving the second conveyor belt 122. At this point, the second conveyor belt 122 stops rotating, and the profile remains on the second conveyor belt 122. The position where the profile remains is the receiving station. The crossbeam 22 is moved by the motor 2... Driven by motor 21, the suction cup 24 moves downward under the drive of suction cup motor 2231. Each suction cup component 241 of suction cup 24 adsorbs the profile. Then, the crossbeam 22 moves towards the rotating assembly 3 under the drive of moving motor 221. At the same time, suction cup motor 2231 drives suction cup 24 to lift the profile. The crossbeam 22 lifts the profile adsorbed by suction cup 24 and places it on the placement plate 331 of a support part 33 near the moving assembly in the rotating assembly 3. Then, the crossbeam 22 drives suction cup 24 back to the limit switch 1211 on the second conveyor belt 122 to wait for the next loading.

[0050] After the profile is placed in the first support part 33, the drive handle 337 drives the adjusting screw 3361 to slide the connecting block 3341. The sliding connecting block 3341 drives the second servo motor 334 to slide, and the second servo motor 334 drives the moving plate 332 to slide. The limiting block on the connecting plate 338 clamps the profile on the placement plate 331. Then, the profile is clamped and fixed by rotating the pressing cylinder 335. The rotating platform drives the rotating frame 32 to rotate under the drive of the rotating motor 311. After the rotation, the rotating frame 32 moves the support part 33 with the profile to the cutting area, while the support part 33 without the profile moves to the position facing the moving component. The crossbeam 22 and the suction cup part 24 place the second profile on the support part 33 without the profile through the above steps.

[0051] After the support part 33 on which the profile is placed is located in the cutting area, the cantilever block 42 moves to the relative position under the drive of the cantilever motor 5. The cutting motor 4212 controls the cutting back plate 422 to move downward. Then, the probe motor 6 drives the mounting plate 7 to slide. The mounting plate 7 drives the probe head 432 to move downward. The probe head 432 and the edge of the profile are used for edge finding and positioning. After positioning, the probe head 432 is moved above the mounting plate 7 under the drive of the probe motor 6 to avoid damaging the probe during cutting.

[0052] At the same time, the cutting motor 4212 drives the cutting back plate 422 to slide, and the cutting back plate 422 drives the cutting head 431 to move downward to perform the cutting work. After the cutting is completed, the cutting head 431 moves upward to a suitable position to avoid the workpiece from hitting the cutting head 431 due to rotation.

[0053] Then, the first servo motor 333 and the second servo motor 334 on both sides drive the workpiece to rotate by a specified angle. After that, the probe is moved downward again to perform edge finding and positioning. After positioning is completed, the probe rises and the cutting head 431 cuts downward.

[0054] After the workpiece is cut, the hollow rotating platform drives the rotating table to exchange the position of one of the two sets of support parts 33 with the support part 33 that was originally located in the cutting area. The above positioning and cutting action is repeated. After all the profiles are cut, the rotating pressing motor is controlled to release the workpiece and replace the profile to be cut.

[0055] Then, driven by the rotary motor 311, the rotating platform drives the rotating frame 32 to rotate. After rotation, the rotating frame 32 swaps the positions of the support part 33 on which the profile is placed. Then, the processed profile is adsorbed by the cooperation of the suction cup part 24 and the crossbeam 22. The suction cup part 24 and the crossbeam 22 then cooperate to unload the processed profile through the first conveyor belt 112.

[0056] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above descriptions are merely specific embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A dual-station tube laser cutting device, characterized in that: The device includes a conveying assembly (1) for loading and unloading profiles, a suction assembly (2) for adsorbing profiles, a rotating assembly (3) for supporting profiles for cutting and position conversion, and a cutting assembly (4) for cutting profiles. The conveying assembly (1), suction assembly (2), rotating assembly (3), and cutting assembly (4) are arranged in sequence. The conveying assembly (1) includes an unloading conveying section (11) and an loading support conveying section (12), with the loading conveying section located directly above the unloading conveying section (11). The suction assembly (2) includes a suction frame assembly (21), a crossbeam (22), and a suction cup section (24). The crossbeam (22) is slidably mounted on the suction frame assembly (21), and the suction cup section (24) is slidably mounted on the suction frame assembly (21). On the crossbeam (22), the suction cup part (24) is located above the feeding conveyor; the rotating assembly (3) includes a rotating base (31), a rotating frame (32) and a support part (33). The rotating frame (32) is rotatably mounted on the rotating base (31). There are two support parts (33), and the two support parts (33) are symmetrically mounted on the rotating frame (32) with the axis of rotation (32) as the axis of symmetry; the cutting assembly (4) includes a fixed base (41), a cantilever block (42) and a cutting part (43). The cantilever block (42) is horizontally slidably mounted on the fixed base (41), and the cutting part (43) is vertically slidably mounted on the cantilever block (42). The cutting part (43) is positioned facing the support part (33).

2. The dual-station tube laser cutting device according to claim 1, characterized in that: The unloading conveying unit (11) includes a first support (111), a first conveyor belt (112), and a first drive device (113). The loading support conveying unit (12) includes a second support (121), a second conveyor belt (122), and a second drive device (123). The first support (111) is provided with a receiving station and an unloading station, and the second support (121) is provided with a loading station and a transferring station. The first conveyor belt (112) is rotatably mounted on the first support (111), and the second conveyor belt (122) is rotatably mounted on the second support (121). The second support (121) is fixedly mounted above the first support (111), and the first drive device (113) is fixedly mounted on the first support (111). The bracket (111) is used to drive the first conveyor belt (112) to rotate from the receiving station to the unloading station. The second drive device (123) is fixedly installed on the first bracket (111) and used to drive the second conveyor belt (122) to rotate from the loading station to the transfer station. A limit switch (1211) is fixedly installed on one end of the second bracket (121) facing the transfer station. The limit switch (1211) is electrically connected to the second drive device (123). A side rail (1212) for guiding the profile to be positioned is fixedly installed on the side wall of the second bracket (121). The side rail (1212) extends along the moving direction of the profile.

3. The dual-station tube laser cutting device according to claim 1, characterized in that: The suction frame assembly (21) includes a first suction frame (211) and a second suction frame (212), which are arranged opposite to each other. The transport component is located between the first suction frame (211) and the second suction frame (212). The two ends of the crossbeam (22) are respectively slidably arranged at the upper ends of the first suction frame (211) and the second suction frame (212). The extension direction of the crossbeam (22) is perpendicular to the sliding direction of the crossbeam (22). A suction cup connecting block (222) is fixedly provided on the crossbeam (22), and a suction cup mounting block (223) is slidably arranged on the suction cup connecting block (222). A suction cup part (24) for adsorbing the profile is fixedly connected to the lower end of the suction cup mounting block (223). The upper ends of the first suction frame (211) and the second suction frame (212) are both fixedly provided with a movable slide rail (213) extending along the moving direction of the profile. The two ends of the crossbeam (22) are provided with movable grooves that can form a sliding fit with the movable slide rail (213). The upper end of the first suction frame (211) or the second suction frame (212) is also provided with a movable rack extending along the extending direction of the movable slide rail (213). The crossbeam (22) is fixedly provided with a movable motor (221) at the end opposite to the first suction frame (211) or the second suction frame (212) provided with the movable rack. The driving end of the movable motor (221) is fixedly provided with a movable gear that can form a meshing transmission with the movable rack. The crossbeam (22) is slidably provided at the upper end of the first suction frame (211) and the second suction frame (212) through the driving of the movable motor (221), the meshing transmission of the movable gear and the movable rack, and the sliding fit of the movable groove and the movable slide rail (213).

4. The dual-station tube laser cutting device according to claim 3, characterized in that: The suction cup connecting block (222) is rotatably provided with a suction cup screw extending along the lifting and sliding direction of the suction cup mounting block (223). The suction cup mounting block (223) is provided with a suction cup screw hole that can form a threaded engagement with the suction cup screw. The suction cup connecting block (222) is also fixedly provided with a suction cup motor (2231) for driving the suction cup screw to rotate. The suction cup connecting block (222) is provided with a suction cup groove extending along the lifting and sliding direction of the suction cup mounting block (223). The suction cup mounting block (223) is fixedly provided with a suction cup that can form a sliding engagement with the suction cup groove. The slider, the suction cup mounting block (223) is driven by the suction cup motor (2231), the suction cup screw and the suction cup screw hole are threaded together, and the suction cup slider and the suction cup groove are slidably mounted on the suction cup connecting block (222); the suction cup part (24) includes a plurality of suction cup parts (241), each suction cup part (241) is evenly arranged along the extension direction of the crossbeam (22); each suction cup part (241) moves toward or away from the conveying component (1) through the lifting and sliding cooperation between the suction cup mounting block (223) and the suction cup connecting block (222).

5. The dual-station tube laser cutting device according to claim 1, characterized in that: The support (33) includes a placement plate (331), a moving plate (332), a first servo motor (333), a second servo motor (334), a rotary pressing cylinder (335), an adjusting plate (336), and a drive handle (337). The placement plate (331) is slidably disposed on the upper end of the moving plate (332). A connecting plate (338) is fixedly connected to the opposite ends of both the placement plate (331) and the moving plate (332). The rotary pressing cylinder (335) is fixedly disposed on the connecting plate (338) and is used to press down and fix the profile. The connecting plate (338) on the placement plate (331) is fixedly connected to the drive end of the first servo motor (333), and the connecting plate (338) fixedly mounted on the moving plate (332) is fixedly connected to the drive end of the first servo motor (333). The first servo motor (333) is fixedly mounted on the rotating frame (32), and the second servo motor (334) is slidably mounted on the adjusting plate (336). The placement plate (331) and the moving plate (332) are rotated on the rotating frame (32) by the drive of the first servo motor (333) and the second servo motor (334). The adjusting plate (336) is rotatably provided with an adjusting screw (3361) extending along the sliding direction of the moving plate (332) and the placement plate (331). A connecting block (3341) is fixedly connected to the second servo motor (334). The connecting block (3341) is provided with an adjusting screw hole that can form a threaded engagement with the adjusting screw (3361). The driving handle (337) is fixedly connected to the adjusting screw (3361). The second servo motor (334) drives the adjusting screw (3361) through the driving handle (337) and slides on the adjusting plate (336) with the threaded engagement of the adjusting screw (3361) and the adjusting screw hole. The moving plate (332) is slidably mounted on the placement plate (331) with the driving handle (337), the threaded engagement of the adjusting screw (3361) and the adjusting screw hole, and the fixed connection with the driving end of the second servo motor (334).

6. The dual-station tube laser cutting device according to claim 1, characterized in that: A rotary motor (311) and a reducer (312) are fixedly mounted on the rotary base (31), and a rotary platform is rotatably mounted on the upper end of the rotary base (31). The output end of the rotary motor (311) is connected to the input end of the reducer (312) for transmission. The output end of the reducer (312) is fixedly connected to the rotary platform. The rotary frame (32) is fixedly connected to the rotary platform. The rotary frame (32) is rotated on the rotary base (31) by the drive of the rotary motor (311), the transmission connection between the output end of the rotary motor (311) and the input end of the reducer (312), and the output drive of the reducer (312) to the rotary platform.

7. The dual-station tube laser cutting device according to claim 1, characterized in that: The cutting section (43) includes a cutting head (431) and a probe head (432). A cutting support block (421) is slidably mounted on the cantilever block (42). A cutting back plate (422) is slidably mounted on the cutting support block (421). The cutting head (431) is fixedly mounted on the cutting back plate (422). The probe head (432) is adjustablely mounted on the cutting back plate (422).

8. The dual-station tube laser cutting device according to claim 7, characterized in that: A fixing plate (4221) is fixedly provided on the cutting back plate (422). A probe screw extending along the lifting direction of the cutting back plate (422) is rotatably provided on the fixing plate (4221). A probe motor (6) for driving the probe screw to rotate is fixedly provided on the fixing plate (4221). A mounting plate (7) is threadedly connected to the probe screw. A probe fixing block (71) is fixedly provided on the mounting plate (7). The probe head (432) is fixedly provided on the probe fixing block (71). The probe head (432) slides toward or away from the support part (33) located directly below by the drive of the probe motor (6) and the threaded connection between the probe screw and the mounting plate (7). A support screw (423) is rotatably provided on the side wall of the cantilever block (42) and extends along the sliding direction of the cutting support block (421). A support guide rail (424) is also fixed on the cantilever block (42) and extends along the extension direction of the support screw (423). A support motor (425) for driving the support screw (423) to rotate is also provided on the cantilever block (42). The support screw (423) and the support guide rail (424) are located on the same side wall. The cutting support block (421) is provided with a support screw hole that can form a threaded engagement with the support screw (423) and a support groove that can form a sliding engagement with the support guide rail (424). The cutting support block (421) is slidably arranged on the cantilever block (42) through the threaded engagement of the support screw hole with the support screw (423), the driving of the support screw (423) by the support motor (425), and the sliding engagement of the support groove with the support rail.

9. The dual-station tube laser cutting device according to claim 1, characterized in that: The upper end of the fixed base (41) is fixedly provided with a cantilever guide rail (411) extending along the sliding direction of the cantilever block (42) and a cantilever guide rack. The cantilever block (42) is provided with a cantilever groove that can form a sliding fit with the cantilever guide rail (411). The cantilever block (42) is also fixedly provided with a cantilever motor (5). The output end of the cantilever motor (5) is fixedly provided with a cantilever gear that can form a meshing transmission with the cantilever guide rack. The cantilever block (42) is slidably disposed on the fixed base (41) by the sliding fit between the cantilever groove and the cantilever guide rail (411), the drive of the cantilever motor (5), and the meshing transmission between the cantilever gear and the cantilever guide rack.

10. A dual-station tube laser cutting device according to claim 7, characterized in that: The cutting support block (421) is rotatably provided with a cutting screw (4211) extending along the sliding direction of the cutting back plate (422). The cutting support block (421) is also fixedly provided with a cutting guide rail extending along the extension direction of the cutting screw (4211). The cutting support block (421) is also fixedly provided with a cutting motor (4212) for driving the cutting screw (4211) to rotate. The cutting back plate (422) is provided with a cutting screw hole that can form a threaded engagement with the cutting screw (4211) and a switching groove that can form a sliding engagement with the cutting guide rail. The cutting back plate (422) is slidably and vertically arranged on the cutting support block (421) through the threaded engagement of the cutting screw hole with the cutting screw (4211), the driving of the cutting screw (4211) by the cutting motor (4212) and the sliding engagement of the cutting groove with the cutting guide rail.

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