Laser cutting device with follow-up cutting platform

Abstract

The invention discloses a laser cutting device with a follow-up cutting platform, and relates to the technical field of laser cutting machines, in particular to the laser cutting device with the follow-up cutting platform, which comprises a laser cutting machine and an electric guide rail mounted on the laser cutting machine, a positioning mechanism is arranged on the electric guide rail and used for positioning and adjusting the pipe, the positioning mechanism comprises an adjusting assembly, and the adjusting assembly comprises a bottom plate fixed to an electric guide rail sliding block, a first sliding rail fixed to the middle of the top of the bottom plate, a plurality of sliding frames slidably installed on the first sliding rail and second sliding rails fixed to the two sides of the top of the bottom plate; the sliding plate is slidably mounted between the second sliding rails on the two sides; according to the pipe cutting device, the distance between the fixing assemblies can be adjusted according to the length, needing to be cut, of a pipe, and the pipe can be fixed through the fixing assemblies after being cut, so that the pipe cannot fall off and be scattered at the moment of being cut, and the cut pipe is convenient to collect subsequently.

Description

Technical Field

[0001] The invention relates to the technical field of laser cutting machines, in particular to a laser cutting device with a follow-up cutting platform. Background Art

[0002] Air conditioning metal pipe fittings need to be cut by laser cutting machines during the production process. The laser cutting machine is mainly composed of laser, workbench, control system, cutting head and ventilation system. Among them, the laser is the core component, responsible for generating high-energy laser beams to melt or vaporize metal materials. The workbench is used to support and move the materials to be cut, while the control system is responsible for leading the entire cutting process to ensure the accuracy and efficiency of cutting. After checking the publication number: CN213053350U, a laser cutting machine follow-up cutting platform and a laser cutting device are disclosed. This technology discloses "a laser cutting machine follow-up cutting platform and a laser cutting device, whose structure includes a driving belt, a welding machine, a support frame, a machine table, a sliding connecting rod, a side protection frame, a follow-up processing plate" and other technical solutions, which have "after cutting, it is necessary to clean the waste powder on the follow-up processing plate, and the lower pressing block on the sliding shell can be pressed to make the cleaning scraper slide down and contact the top surface of the plate body. At this time, the sliding shell is pushed to slide on the sliding track, and the dust and debris can be pushed to the waste collection tank, so that the waste falls into the storage tank for storage. By improving the structure of the equipment, the equipment can better push and clean the cutting powder accumulated on the follow-up processing plate when it is used, which is convenient for the equipment to perform continuous processing" and other technical effects; During use of the laser cutting machine in the above scheme, when the laser cutting machine cuts the pipe, the cut pipe will be scattered directly, resulting in the scattered pipe requiring extra time to be sorted and cleaned, which will increase the workload of the operator and reduce the overall work efficiency. Summary of the invention

[0003] In view of the shortcomings of the prior art, the present invention provides a laser cutting device with a follow-up cutting platform, which has the characteristics of being able to adjust the spacing between each fixing component according to the required cutting length of the tube, and the tube can be fixed by each fixing component after being cut, so that the tube will not fall and scatter at the moment of being cut, and the cut tube is convenient for subsequent collection.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A laser cutting device with a follow-up cutting platform includes a laser cutting machine, an electric guide rail installed on the laser cutting machine, a positioning mechanism is provided on the electric guide rail and is used to position and adjust the pipe, and the positioning mechanism includes: The adjusting assembly comprises a bottom plate fixed on the electric guide rail slider, a first slide rail fixed in the middle of the top of the bottom plate, a plurality of slide racks slidably mounted on the first slide rail, second slide rails fixed on both sides of the top of the bottom plate, a slide plate slidably mounted between the second slide rails on both sides, a plurality of guide grooves opened inside the slide plate, and a convex block mounted on the top of the slide rack, wherein the convex block is located inside the guide groove; A driving assembly, arranged on the adjusting assembly and used for driving the sliding plate to move; A blanking assembly, which is arranged on the adjusting assembly and is used for blanking the pipe; The fixing component is arranged on the blanking component and is used for fixing the pipe.

[0005] Preferably, the driving assembly includes a lower rack and an upper rack respectively fixed on the top of the two side skateboards, a mounting frame fixed at both ends of the top of the base plate, a servo motor mounted on the outer wall of the mounting frame, and a gear mounted on the output end of the servo motor, and the output end of the gear is meshed with the lower rack and the upper rack for transmission.

[0006] Preferably, the unloading assembly includes an axis frame hinged on both sides of the outer end of the base plate, an axis rod fixedly installed between the two side axis frames, a slide seat arranged at the outer end of the slide frame, an electric push rod pivotally connected to both sides of the top of the base plate, and the output end of the electric push rod is pivotally connected to the axis frame.

[0007] Preferably, the blanking assembly further comprises a slide groove provided on the outer wall of the shaft rod and a convex strip fixed inside the slide seat.

[0008] Preferably, the fixing assembly includes a shell installed at the outer end of the slide seat, a slidably installed inclined block passing through the inside of the shell, clamping arms rotatably installed on both sides of the upper end of the shell, a cylinder installed at the bottom of the shell, and the output end of the cylinder is connected to the inclined block.

[0009] Preferably, the fixing assembly further comprises a first rotating wheel rotatably mounted on the upper end of the inclined block, and a second rotating wheel rotatably mounted on the upper end of the clamping arm.

[0010] Preferably, the fixing assembly further comprises a roller rotatably mounted on the lower end of the clamping arm, and the roller cooperates with the surface of the inclined block.

[0011] Preferably, the housing is mounted on the slide seat by bolts, and the slide seat sleeve is slidably mounted on the shaft.

[0012] Beneficial Effects The present invention provides a laser cutting device with a follow-up cutting platform. Compared with the prior art, it has the following beneficial effects: 1. When the slide moves, the guide groove and the convex block can drive the slide to move horizontally, so that each slide drives the corresponding fixed components to move synchronously and equidistantly; the spacing between each fixed component is adjusted according to the required cutting length of the pipe, and the pipe can be fixed by each fixed component after being cut, so that the pipe will not fall and scatter at the moment of being cut.

[0013] 2. The output end of the electric push rod drives the shaft frame to rotate the shaft rod, and the shaft rod drives the fixed component to flip through the slide seat; when processing the pipe clamped and fixed on the fixed component, the fixed component is in a vertical state. After the pipe is cut, the fixed component flips to a horizontal state, so that after the fixed component releases the pipe, the pipe can detach to the outside.

[0014] 3. The output end of the cylinder drives the inclined block to contact the surface of the pipe, and at the same time, the inclined block drives the clamping arms on both sides to clamp and fix the pipe; and when the inclined block and the clamping arm fix the pipe, they contact the surface of the pipe through the first rotating wheel and the second rotating wheel respectively, reducing the friction between the pipe and the wear of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the structure of the electric guide rail in the present invention; Figure 3 It is a structural schematic diagram of the regulating component in the present invention; Figure 4 It is a schematic diagram of the structure inside the fixed component of the present invention; Figure 5 It is a schematic structural diagram of the central axis rod of the present invention.

[0016] In the figure: 1. laser cutting machine; 2. electric guide rail; 3. positioning mechanism; 31. adjustment component; 311. bottom plate; 312. first slide rail; 313. slide frame; 314. second slide rail; 315. slide plate; 316. guide groove; 317. convex block; 32. driving component; 321. lower rack; 322. upper rack; 323. mounting frame; 324. servo motor; 325. gear; 33. unloading component; 331. shaft frame; 332. shaft rod; 333. slide groove; 334. slide seat; 335. convex strip; 336. electric push rod; 34. fixing component; 341. shell; 342. inclined block; 343. first rotating wheel; 344. clamping arm; 345. second rotating wheel; 346. roller; 347. cylinder. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-5 The present invention provides a technical solution of a laser cutting device with a follow-up cutting platform: a laser cutting device with a follow-up cutting platform, comprising a laser cutting machine 1, an electric guide rail 2 installed on the laser cutting machine 1, a positioning mechanism 3 is arranged on the electric guide rail 2 and is used for positioning and adjusting the pipe, and the positioning mechanism 3 comprises: The adjusting assembly 31 includes a bottom plate 311 fixed on the slider of the electric guide rail 2, a first slide rail 312 fixed in the middle of the top of the bottom plate 311, a plurality of slide racks 313 slidably mounted on the first slide rail 312, second slide rails 314 fixed on both sides of the top of the bottom plate 311, a slide plate 315 slidably mounted between the second slide rails 314 on both sides, a plurality of guide grooves 316 opened inside the slide plate 315, and a protrusion 317 mounted on the top of the slide rack 313, and the protrusion 317 is located inside the guide groove 316; A driving assembly 32, disposed on the adjusting assembly 31 and used to drive the sliding plate 315 to move; A blanking assembly 33, which is arranged on the adjusting assembly 31 and is used for blanking the pipe; The fixing assembly 34 is arranged on the blanking assembly 33 and is used for fixing the pipe.

[0019] In this embodiment, when the slide plate 315 moves, the guide groove 316 and the protrusion 317 can drive the slide 313 to move horizontally, so that each slide 313 drives the corresponding fixing component 34 to move synchronously and equidistantly; the spacing between each fixing component 34 is adjusted according to the required cutting length of the pipe, and the pipe can be fixed by each fixing component 34 after being cut, so that the pipe will not fall and scatter at the moment of being cut.

[0020] Specifically, the driving assembly 32 includes a lower rack 321 and an upper rack 322 respectively fixed on the top of the two side slides 315, a mounting frame 323 fixed at both ends of the top of the bottom plate 311, a servo motor 324 installed on the outer wall of the mounting frame 323, and a gear 325 installed at the output end of the servo motor 324, and the output end of the gear 325 is meshed with the lower rack 321 and the upper rack 322 for transmission.

[0021] In this embodiment, the output end of the servo motor 324 drives the gear 325 to rotate, and the gear 325 drives the slide plates 315 on both sides to move synchronously in the opposite direction through the lower rack 321 and the upper rack 322 .

[0022] Specifically, the unloading assembly 33 includes an axis frame 331 hinged on both sides of the outer end of the base plate 311, an axis rod 332 fixedly installed between the axis frames 331 on both sides, a slide seat 334 set at the outer end of the slide frame 313, and an electric push rod 336 pivoted on both sides of the top of the base plate 311, and the output end of the electric push rod 336 is pivoted to the axis frame 331.

[0023] In this embodiment, the output end of the electric push rod 336 drives the shaft frame 331 to drive the shaft rod 332 to rotate, and the shaft rod 332 drives the fixing component 34 to flip through the slide seat 334; when the pipe clamped and fixed on the fixing component 34 is processed, the fixing component 34 is in a vertical state. After the pipe is cut, the fixing component 34 flips to a horizontal state, so that after the fixing component 34 releases the pipe, the pipe can detach to the outside.

[0024] Specifically, the blanking assembly 33 further includes a slide groove 333 provided on the outer wall of the shaft rod 332 and a convex strip 335 fixed inside the slide seat 334 .

[0025] In this embodiment, the slide seat 334 can achieve a sliding connection with the shaft rod 332 through the protruding strip 335 and the sliding groove 333, and when the shaft rod 332 rotates, the slide seat 334 can be driven to rotate.

[0026] Specifically, the fixing assembly 34 includes a shell 341 installed at the outer end of the slide seat 334, a slidably installed inclined block 342 passing through the inside of the shell 341, clamping arms 344 rotatably installed on both sides of the upper end of the shell 341, and a cylinder 347 installed at the bottom of the shell 341, and the output end of the cylinder 347 is connected to the inclined block 342.

[0027] In this embodiment, the output end of the cylinder 347 drives the inclined block 342 to contact the surface of the pipe, and at the same time, the inclined block 342 drives the clamping arms 344 on both sides to clamp and fix the pipe.

[0028] Specifically, the fixing assembly 34 further includes a first rotating wheel 343 rotatably mounted on the upper end of the inclined block 342 , and a second rotating wheel 345 rotatably mounted on the upper end of the clamping arm 344 .

[0029] In this embodiment, when the inclined block 342 and the clamping arm 344 fix the pipe, the first rotating wheel 343 and the second rotating wheel 345 contact the surface of the pipe respectively, reducing friction between the pipe and the wear of the pipe.

[0030] Specifically, the fixing assembly 34 further includes a roller 346 rotatably mounted on the lower end of the clamping arm 344 , and the roller 346 cooperates with the surface of the inclined block 342 .

[0031] In this embodiment, when the inclined block 342 moves, the roller 346 can drive the clamping arm 344 to flip.

[0032] Specifically, the housing 341 is mounted on the slide seat 334 by bolts, and the slide seat 334 is sleeved and slidably mounted on the shaft 332 .

[0033] The working principle and use process of the present invention are as follows: first, the output end of the servo motor 324 drives the gear 325 to rotate, and the gear 325 drives the slides 315 on both sides to move synchronously in the opposite direction through the lower rack 321 and the upper rack 322. The slide 315 drives the slide 313 to move horizontally through the guide groove 316 and the protrusion 317, so that each slide 313 drives the corresponding fixing assembly 34 to move synchronously and equidistantly; the spacing between each fixing assembly 34 is adjusted according to the required cutting length of the pipe, and the pipe can be fixed by each fixing assembly 34 after being cut, so that the pipe will not fall and scatter at the moment of being cut; Then, a pipe to be cut is placed between each fixing assembly 34, and the output end of the cylinder 347 drives the inclined block 342 to contact the surface of the pipe, and at the same time, the inclined block 342 drives the clamping arms 344 on both sides to clamp and fix the pipe; and when the inclined block 342 and the clamping arms 344 fix the pipe, they contact the surface of the pipe through the first rotating wheel 343 and the second rotating wheel 345 respectively, reducing the friction between the pipe and the pipe, thereby reducing the wear on the pipe; Finally, the fixed pipe can be cut into several pieces, and then the output end of the electric push rod 336 drives the shaft frame 331 to drive the shaft rod 332 to rotate, and the shaft rod 332 drives the fixing component 34 to flip through the slide seat 334. When the fixing component 34 is flipped to a horizontal state, a collection box can be placed on both sides of the laser cutting machine 1 in advance, so that after the fixing component 34 releases the fixation of the pipe, the pipe can detach to the outside and slide into the collection box for collection.

[0034] The model of the electric push rod is LAF16-09, the model of the cylinder is DSNU-20-50-PPV-A, and the model of the servo motor is EDSMT-2T110-020A. They all adopt existing mature technology products and will not be elaborated in detail here. The electrical components appearing in this article are all connected to the external main controller and 220V AC power.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser cutting device with a follow-up cutting platform, comprising a laser cutting machine (1), and an electric guide rail (2) mounted on the laser cutting machine (1), characterized in that: The electric guide rail (2) is provided with a positioning mechanism (3) for adjusting the positioning of the pipe, and the positioning mechanism (3) comprises: An adjustment component (31) comprises a bottom plate (311) fixed on a slider of an electric guide rail (2), a first slide rail (312) fixed in the middle of the top of the bottom plate (311), a plurality of slide racks (313) slidably mounted on the first slide rail (312), second slide rails (314) fixed on both sides of the top of the bottom plate (311), a slide plate (315) slidably mounted between the second slide rails (314) on both sides, a plurality of guide grooves (316) provided inside the slide plate (315), and a protrusion (317) mounted on the top of the slide rack (313), wherein the protrusion (317) is located inside the guide groove (316); A driving assembly (32) is disposed on the adjusting assembly (31) and is used to drive the sliding plate (315) to move; A blanking assembly (33), arranged on the adjusting assembly (31) and used for blanking the pipe; The fixing assembly (34) is arranged on the blanking assembly (33) and is used to fix the pipe.

2. The laser cutting device with a follow-up cutting platform according to claim 1, characterized in that: The driving assembly (32) comprises a lower rack (321) and an upper rack (322) respectively fixed to the tops of the two side slides (315), a mounting frame (323) fixed at both ends of the top of the bottom plate (311), a servo motor (324) mounted on the outer wall of the mounting frame (323), and a gear (325) mounted on the output end of the servo motor (324), wherein the output end of the gear (325) meshes with the lower rack (321) and the upper rack (322) for transmission.

3. The laser cutting device with a follow-up cutting platform according to claim 1, characterized in that: The blanking assembly (33) comprises an axis frame (331) hinged on both sides of the outer end of the bottom plate (311), an axis rod (332) fixedly installed between the axis frames (331) on both sides, a slide seat (334) arranged at the outer end of the slide frame (313), and an electric push rod (336) pivotally connected to both sides of the top of the bottom plate (311), and the output end of the electric push rod (336) is pivotally connected to the axis frame (331).

4. The laser cutting device with a follow-up cutting platform according to claim 3, characterized in that: The blanking assembly (33) further comprises a slide groove (333) formed on the outer wall of the shaft rod (332) and a convex strip (335) fixed inside the slide seat (334).

5. The laser cutting device with a follow-up cutting platform according to claim 3, characterized in that: The fixing assembly (34) comprises a shell (341) mounted on the outer end of the slide seat (334), an inclined block (342) slidably mounted inside the shell (341), clamping arms (344) rotatably mounted on both sides of the upper end of the shell (341), and a cylinder (347) mounted on the bottom of the shell (341), wherein the output end of the cylinder (347) is connected to the inclined block (342).

6. The laser cutting device with a follow-up cutting platform according to claim 5, characterized in that: The fixing assembly (34) further comprises a first rotating wheel (343) rotatably mounted on the upper end of the inclined block (342), and a second rotating wheel (345) rotatably mounted on the upper end of the clamping arm (344).

7. The laser cutting device with a follow-up cutting platform according to claim 5, characterized in that: The fixing assembly (34) further comprises a roller (346) rotatably mounted on the lower end of the clamping arm (344), and the roller (346) cooperates with the surface of the inclined block (342).

8. The laser cutting device with a follow-up cutting platform according to claim 5, characterized in that: The housing (341) is mounted on the sliding seat (334) via bolts, and the sliding seat (334) is sleeved and slidably mounted on the shaft (332).

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