Plate and pipe integrated laser cutting device

Abstract

The utility model discloses a plate and tube integrated laser cutting device which comprises a lower machine frame, longitudinal walking beams are installed on the two sides of the lower machine frame, longitudinal driving components are installed on the longitudinal walking beams through longitudinal strip-shaped teeth, a transverse walking beam is connected between the tops of the longitudinal driving components, and the transverse walking beam is connected with the longitudinal driving components through transverse strip-shaped teeth. A transverse walking beam is arranged on the lower rack, transverse strip-shaped teeth are arranged on the transverse walking beam, a laser cutting machine head is connected to the transverse strip-shaped teeth through a transverse driving component, a laser cutting protection mechanism is detachably installed at the bottom end of the laser cutting machine head, and a side protection baffle is arranged at one end of the lower rack. Sparks generated during cutting are effectively prevented from splashing, metal particles in a molten state are prevented from splashing, an operator is prevented from being scalded, meanwhile, gas polluting the environment can be absorbed, filtered and treated, clean emission is achieved, and pollution is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting, in particular to a plate-tube integrated laser cutting device. Background Art

[0002] Laser cutting uses invisible beams to replace traditional mechanical knives. It has the characteristics of high precision, fast cutting, no restrictions on cutting patterns, automatic typesetting to save materials, smooth incisions, and low processing costs. It will gradually improve or replace traditional metal cutting equipment. It uses a high-energy-density laser beam to heat the workpiece, causing the temperature to rise rapidly, reaching the boiling point of the material in a very short time, and the material begins to vaporize and form steam. The steam is ejected at a high speed, and an incision is formed on the material while the steam is ejected.

[0003] When laser cutting metal, due to the high energy of the laser beam, a lot of metal vapor and gas will be generated. These substances will be continuously discharged during the processing, which will cause certain pollution to the surrounding environment. In addition, a large number of sparks will be generated during cutting, and the molten metal particles formed by evaporation will splash, which can easily cause burns to the operator.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a plate-tube integrated laser cutting device.

[0006] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a plate-tube integrated laser cutting device, comprising a lower frame, longitudinal walking beams are installed on both sides of the lower frame, longitudinal driving components are installed on the longitudinal walking beams through longitudinal bar teeth, transverse walking beams are connected between the tops of the longitudinal driving components, transverse walking beams are provided with transverse bar teeth, and a laser cutting head is connected to the transverse bar teeth through a transverse driving component, a laser cutting protection mechanism is detachably installed on the bottom end of the laser cutting head, and a side protection baffle is provided at one end of the lower frame.

[0007] Preferably, a laser generator is installed on the laser cutting head, and the bottom end of the laser generator is connected to the laser cutting head. A connecting plate is integrally installed on the outer side of the bottom end of the shell of the laser cutting head, and a plurality of mounting holes are opened on the connecting plate.

[0008] Preferably, the laser cutting protection mechanism includes an outer protective shell, the top of the outer protective shell is provided with a connecting plate 2 connected to the connecting plate 1, the connecting plate 2 is provided with a mounting hole 2 matching the mounting hole 1, and the connecting plate 1 and the connecting plate 2 are detachably connected through the mounting screws of the mounting hole 1 and the mounting hole 2.

[0009] Preferably, a polyamide-imide plastic outer panel is provided at the bottom of the outer protective shell, an annular air intake duct is provided at one end of the outer protective shell located inside the polyamide-imide plastic outer panel, a plurality of air intake holes are provided on the annular air intake duct, and a smoke filtering mechanism connected to the annular air intake duct is installed on one side of the outer wall of the outer protective shell.

[0010] Preferably, the smoke filtering mechanism includes an outer shell, one end of which is equipped with an air suction pump via a mounting seat, the suction end of the air suction pump is connected to the annular air suction pipe via a connecting pipe, the discharge end of the air suction pump is detachably connected to an inner collecting box, an array of particulate filter screens are installed in the inner collecting box, and an activated carbon adsorption filter element is installed on one side of the particulate filter screen.

[0011] Preferably, an outer cover is detachably mounted on the other end of the outer shell, a protective net is provided on the outer cover, and the other end of the inner collection box is connected to the protective net.

[0012] Preferably, a sliding protective door is installed on the side protective baffle, and a connecting shaft is movably connected to the side protective baffle through a connecting sleeve. The other end of the connecting shaft is connected to a control console, and the control console consists of a touch display screen and control buttons.

[0013] The utility model provides a plate-tube integrated laser cutting device, which has the following beneficial effects:

[0014] By installing longitudinal walking beams on both sides of the lower frame, and installing longitudinal driving components on the longitudinal walking beams through longitudinal bar teeth, the longitudinal driving components are used in conjunction with the longitudinal bar teeth to enable the transverse walking beam to move transversely on the longitudinal walking beam. The transverse bar teeth arranged on the transverse walking beam cooperate with the transverse driving components to enable the laser cutting head to move transversely on the transverse walking beam, and cooperate with the transverse movement of the transverse walking beam to achieve all-round movement. The detachable laser cutting protection mechanism arranged at the bottom end of the laser cutting head can prevent sparks generated during cutting from splashing when cutting plates, and avoid splashing of molten metal particles. At the same time, it can absorb and filter and treat gases that pollute the environment to achieve clean emissions. The utility model has a simple structure and is easy to use. It can effectively prevent sparks generated during cutting from splashing, avoid splashing of molten metal particles, and avoid scalding of operators. At the same time, it can absorb and filter and treat gases that pollute the environment to achieve clean emissions and reduce pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a front view of a plate-tube integrated laser cutting device according to an embodiment of the utility model;

[0017] Figure 2 It is a structural schematic diagram of a laser cutting head in a plate-tube integrated laser cutting device according to an embodiment of the utility model;

[0018] Figure 3 It is a structural schematic diagram of a laser cutting protection mechanism in a plate-tube integrated laser cutting device according to an embodiment of the utility model;

[0019] Figure 4 It is a structural schematic diagram of a smoke filtering mechanism in a plate-tube integrated laser cutting device according to an embodiment of the utility model.

[0020] In the figure:

[0021] 1. Lower frame; 2. Longitudinal walking beam; 3. Longitudinal strip teeth; 4. Longitudinal driving member; 5. Transverse walking beam; 6. Transverse strip teeth; 7. Transverse driving member; 8. Laser cutting head; 9. Laser cutting protection mechanism; 10. Laser generator; 11. Laser cutting head; 12. Side protection baffle; 13. Connecting plate one; 14. Mounting hole one; 15. Outer protective shell; 16. Polyamide-imide plastic outer plate; 17. Connecting plate two; 18. Mounting hole two; 19. Annular suction duct; 20. Suction hole; 21. Smoke filtering mechanism; 22. Outer shell; 23. Suction pump; 24. Mounting seat; 25. Connecting pipe; 26. Inner collecting box; 27. Particle filter; 28. Activated carbon adsorption filter element; 29. ​​Outer cover; 30. Protection net; 31. Sliding protection door; 32. Connecting shaft; 33. Control console. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides a plate-tube integrated laser cutting device, comprising a lower frame 1, longitudinal walking beams 2 are installed on both sides of the lower frame 1, longitudinal driving components 4 are installed on the longitudinal walking beams 2 through longitudinal strip teeth 3, transverse walking beams 5 are connected between the tops of the longitudinal driving components 4, transverse strip teeth 6 are provided on the transverse walking beams 5, and a laser cutting machine head 8 is connected to the transverse strip teeth 6 through a transverse driving component 7. By installing longitudinal walking beams 2 on both sides of the lower frame 1 and installing longitudinal driving components 4 on the longitudinal walking beams 2 through longitudinal strip teeth 3, the longitudinal driving components 4 cooperate with the longitudinal strip teeth 3 to enable the transverse walking beams 5 to walk in the longitudinal direction. The beam 2 moves laterally, and the transverse bar teeth 6 arranged on the transverse walking beam 5 cooperate with the transverse driving component 7, so that the laser cutting head 8 can move laterally on the transverse walking beam 5, and cooperate with the transverse movement of the transverse walking beam 5 to achieve all-round movement. The bottom end of the laser cutting head 8 is detachably installed with a laser cutting protection mechanism 9, and one end of the lower frame 1 is provided with a side protection baffle 12. The detachable laser cutting protection mechanism 9 arranged at the bottom end of the laser cutting head 8 can prevent sparks generated during cutting from splashing when cutting plates, and avoid splashing of molten metal particles. At the same time, it can absorb and filter gases that pollute the environment to achieve clean emissions.

[0024] In one embodiment, please refer to the attached manual. Figure 2 As shown, a laser generator 10 is installed on the laser cutting head 8, and a laser cutting head 11 is connected to the bottom end of the laser generator 10. A connecting plate 13 is integrally installed on the outer side of the bottom end of the shell of the laser cutting head 8. The connecting plate 13 is provided with several mounting holes 14. The laser cutting protection mechanism 9 includes an outer protective shell 15. The top of the outer protective shell 15 is provided with a connecting plate 2 17 connected to the connecting plate 13. The connecting plate 2 17 is provided with a mounting hole 2 18 matching the mounting hole 14. The connecting plate 13 and the connecting plate 2 17 are detachably connected through the mounting holes 14 and 18 with mounting screws. The connecting plate 13 and the connecting plate 2 17 are detachably connected through the mounting holes 14 and 18 with mounting screws, which facilitates the installation and connection of the outer protective shell 15.

[0025] In one embodiment, please refer to the attached manual. Figure 3 As shown, a polyamide-imide plastic outer plate 16 is provided at the bottom of the outer protective shell 15, an annular air intake duct 19 is provided at one end of the outer protective shell 15 located inside the polyamide-imide plastic outer plate 16, a plurality of air intake holes 20 are provided on the annular air intake duct 19, and a fume filtering mechanism 21 connected to the annular air intake duct 19 is installed on one side of the outer wall of the outer protective shell 15. The polyamide-imide plastic outer plate 16 provided at the bottom of the outer protective shell 15 can achieve a sealing effect when cutting the plate, and the annular air intake duct 19 provided cooperates with the air intake holes 20 to extract and filter through the fume filtering mechanism 21.

[0026] In one embodiment, please refer to the attached manual. Figure 4 As shown, the smoke filter mechanism 21 includes an outer shell 22, one end of which is provided with an air pump 23 through a mounting seat 24, the suction end of the air pump 23 is connected to the annular air suction pipe 19 through a connecting pipe 25, the discharge end of the air pump 23 is detachably connected to an inner collecting box 26, an array of particle filter screens 27 are installed in the inner collecting box 26, one side of the particle filter screen 27 is provided with an activated carbon adsorption filter element 28, the other end of the outer shell 22 is detachably provided with an outer cover 29, a protective net 30 is provided on the outer cover 29, and the other end of the inner collecting box 26 is connected to the protective net 30. The air pump 23 is provided in cooperation with the connecting pipe 25 to generate suction force on the annular air suction pipe 19, extract the smoke in the outer protective shell 15, and the inhaled smoke enters the inner collecting box 26, and the smoke and particulate matter are adsorbed by the particle filter screen 27 and the activated carbon adsorption filter element 28 therein, and finally discharged from the protective net 30.

[0027] In one embodiment, please refer to the attached manual. Figure 1As shown, a push-pull protection door 31 is installed on the side protection baffle 12, and a connecting shaft 32 is movably connected to the side protection baffle 12 through a connecting sleeve, and the other end of the connecting shaft 32 is connected to a console 33, and the console 33 is composed of a touch screen and control buttons. The push-pull protection door 31 is provided to improve the safety during processing, and the console 33 is installed on the connecting shaft 32, which is convenient for controlling the equipment.

[0028] In actual application, longitudinal walking beams 2 are installed on both sides of the lower frame 1, and longitudinal driving components 4 are installed on the longitudinal walking beams 2 through longitudinal strip teeth 3. The longitudinal driving components 4 cooperate with the longitudinal strip teeth 3 to make the transverse walking beam 5 move transversely on the longitudinal walking beam 2. The transverse strip teeth 6 arranged on the transverse walking beam 5 cooperate with the transverse driving components 7, so that the laser cutting head 8 can move transversely on the transverse walking beam 5. The transverse movement of the transverse walking beam 5 realizes all-round movement. The detachable laser cutting protection mechanism 9 arranged at the bottom end of the laser cutting head 8 can prevent the sparks generated during cutting from splashing when the plate is cut, and avoid the splashing of molten metal particles. At the same time, it can absorb and filter and treat gases that pollute the environment to achieve clean emission. The utility model has a simple structure and is easy to use. It can effectively prevent the sparks generated during cutting from splashing, avoid the splashing of molten metal particles, and avoid scalding the operator. At the same time, it can absorb and filter and treat gases that pollute the environment to achieve clean emission and reduce pollution.

[0029] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A plate-tube integrated laser cutting device, characterized in that: The invention comprises a lower frame (1), wherein longitudinal walking beams (2) are installed on both sides of the lower frame (1), longitudinal driving components (4) are installed on the longitudinal walking beams (2) via longitudinal bar teeth (3), a transverse walking beam (5) is connected between the tops of the longitudinal driving components (4), the transverse walking beams (5) are provided with transverse bar teeth (6), a laser cutting machine head (8) is connected to the transverse bar teeth (6) via a transverse driving component (7), a laser cutting protection mechanism (9) is detachably installed at the bottom end of the laser cutting machine head (8), and a side protection baffle (12) is provided at one end of the lower frame (1).

2. The plate-tube integrated laser cutting device according to claim 1, characterized in that: A laser generator (10) is installed on the laser cutting machine head (8), and the bottom end of the laser generator (10) is connected to a laser cutting head (11). A connecting plate (13) is integrally installed on the outer side of the bottom end of the shell of the laser cutting machine head (8), and a plurality of mounting holes (14) are opened on the connecting plate (13).

3. The plate-tube integrated laser cutting device according to claim 2, characterized in that: The laser cutting protection mechanism (9) comprises an outer protection shell (15), the top end of the outer protection shell (15) is provided with a connecting plate 2 (17) connected to the connecting plate 1 (13), the connecting plate 2 (17) is provided with a mounting hole 2 (18) matching the mounting hole 1 (14), the connecting plate 1 (13) and the connecting plate 2 (17) are detachably connected through the mounting screws of the mounting hole 1 (14) and the mounting hole 2 (18).

4. The plate-tube integrated laser cutting device according to claim 3, characterized in that: A polyamide-imide plastic outer plate (16) is provided at the bottom of the outer protective shell (15); an annular air intake duct (19) is provided at one end of the outer protective shell (15) located inside the polyamide-imide plastic outer plate (16); a plurality of air intake holes (20) are provided on the annular air intake duct (19); and a smoke filtering mechanism (21) connected to the annular air intake duct (19) is installed on one side of the outer wall of the outer protective shell (15).

5. The plate-tube integrated laser cutting device according to claim 4, characterized in that: The smoke filtering mechanism (21) comprises an outer shell (22), one end of the outer shell (22) is mounted with an air suction pump (23) via a mounting seat (24), the suction end of the air suction pump (23) is connected to the annular air suction pipe (19) via a connecting pipe (25), the discharge end of the air suction pump (23) is detachably connected to an inner collecting box (26), an array of particle filter screens (27) are mounted in the inner collecting box (26), and an activated carbon adsorption filter element (28) is mounted on one side of the particle filter screen (27).

6. The plate-tube integrated laser cutting device according to claim 5, characterized in that: An outer cover (29) is detachably mounted on the other end of the outer shell (22), a protective net (30) is provided on the outer cover (29), and the other end of the inner collection box (26) is in communication with the protective net (30).

7. The plate-tube integrated laser cutting device according to claim 6, characterized in that: A sliding protective door (31) is installed on the side protective baffle (12), a connecting shaft (32) is movably connected to the side protective baffle (12) via a connecting sleeve, the other end of the connecting shaft (32) is connected to a control console (33), and the control console (33) is composed of a touch display screen and control buttons.

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