CN217412837U

CN217412837U - Laser cutting device

Info

Publication number: CN217412837U
Application number: CN202220553000.4U
Authority: CN
Inventors: 刘成国
Original assignee: Tengzhou Yuncheng Plate Making Co ltd
Current assignee: Tengzhou Yuncheng Plate Making Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-09-13
Anticipated expiration: 2032-03-14

Abstract

The utility model relates to a laser cutting device technical field just discloses a laser cutting device, the equal activity of both sides lower part of processing case adds and is equipped with circulation tank, circulation tank's top is all fixed to be equipped with first water pump, the end of intaking of first water pump all extends into circulation tank's inside. This laser cutting device, hole through seting up on the workstation, carry the inside water of circulating water tank to the inside back of aqueduct through first water pump, through the shower nozzle blowout, the rivers that the shower nozzle erupted wrap up the inner chamber bottom that the piece that produces passes through the hole entering processing case in the cutting process, and the water inlet of the first water pump of the inner chamber bottom of processing case adds and is equipped with the filter screen, filter the piece of aquatic, the inside of circulating water tank is carried into to rethread circulating water pipe with filterable water, circulating water tank's inside adds equally and is equipped with three filter, carry out secondary filter to used water, the piece that avoids producing in the cutting process influences laser cutting's efficiency.

Description

Laser cutting device

Technical Field

The utility model relates to a laser cutting device technical field specifically is a laser cutting device.

Background

Laser cutting is a cutting technique that uses the energy released when a laser beam irradiates the surface of a workpiece to melt or gasify the workpiece to achieve the purpose of cutting, and is widely applied because of its advantages of good cutting precision, high cutting speed, and the like.

Common laser cutting device, the work piece that will need the cutting is fixed in on the workstation, restart laser instrument cuts the flow, after laser beam shines in the workpiece surface, make it melt or the gasification back, nevertheless because the cutting department of the in-process work piece of cutting can produce the piece, the staff of being not convenient for at the in-process of cutting moreover clears up, lead to having reduced laser cutting's efficiency, and often can produce a large amount of smoke and dust at laser cutting's in-process, this smoke and dust can produce harm to the operator's health of long-term operation laser cutting device, for this reason, provide a laser cutting device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a laser cutting device to solve foretell technical problem.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: a laser cutting device comprises a processing box, the processing box comprises a processing box body, the lower portions of two sides of the processing box body are movably and additionally provided with a circulating water tank, the top of the circulating water tank is fixedly and additionally provided with a first water pump, the water inlet end of the first water pump extends into the circulating water tank, the water outlet end of the top of the first water pump is connected with a water guide pipe, the water outlet end of the water guide pipe is communicated with the inner cavity of the water guide pipe, the water outlet end of the water guide pipe penetrates through the outer wall of the processing box body and extends inwards, the upper portion of one side of the processing box body is movably provided with a motor, the bottom of the motor is fixedly provided with a supporting plate, the top of the processing box body is fixedly and additionally provided with a processing box, two sides of the processing box are fixedly provided with suction fans, the air inlet end of each suction fan is connected with an extensible air inlet pipe, the air inlet end of each suction fan is communicated with the inner cavity of the extensible air inlet pipe, the extensible bottom end of each air inlet pipe penetrates through the outer wall of the processing box body, and extends inwards, the top central position of the processing box is provided with an air outlet, the upper parts of two sides of the inner wall of the processing box are movably provided with rotating plates, a threaded rod is movably arranged between the two groups of rotating plates, the outer surface central position of the threaded rod is sleeved with a sliding connecting block, the top of the sliding connecting block is fixedly provided with a laser source, the bottom of the sliding connecting block is fixedly provided with a telescopic connecting cylinder, the upper surface of the telescopic connecting cylinder is sleeved with a focusing lens cone, the bottom of the telescopic connecting cylinder is fixedly connected with a laser, both sides of the laser are fixedly provided with an air suction head, the lower part of the inner cavity of the processing box is transversely provided with a spray head, the lower part of the central position of the inner cavity of the processing box is fixedly provided with a workbench, both sides of the lower part of the inner wall of the processing box are fixedly provided with a protective shell, one side of the protective shell is provided with a threaded cavity, and the equal threaded connection in inside of screw cavity has the connecting rod, one side of connecting rod all runs through the fixed adding of outer wall of protective housing and is equipped with and supports tight plectane, processing incasement chamber bottom central point puts fixed mounting has the second water pump, the play water end intercommunication of second water pump has the shunt tubes, the clearance door has all been seted up at the both sides wall middle part of processing case.

Preferably, the upper part, the middle part and the lower part of the inner cavity of the circulating water tank are movably provided with filter plates, one ends of the filter plates are connected with a handle, and the handle is positioned on one side of the circulating water tank.

Preferably, the tops of the outer surfaces of the water guide pipes are communicated and connected with the water inlet end of the spray head, and the two groups of water guide pipes are horizontally arranged at the same height.

Preferably, the air outlet end of the suction fan is communicated with an air outlet pipe, and the air outlet end of the air outlet pipe penetrates through the outer wall of the processing box and extends inwards.

Preferably, the air inlet end of the extensible air inlet pipe is communicated and connected with an air suction head.

Preferably, the hole is opened on the upper surface of workstation, and aqueduct and shower nozzle all are located the bottom of workstation.

Preferably, the flow dividing pipe is a horizontal pipe, water outlet ends are arranged at two ends of the flow dividing pipe, and the two water outlet ends respectively penetrate through the outer wall of the processing box at the corresponding side and are communicated and connected with the water inlet ends of the two groups of circulating water tanks.

Preferably, the spout has all been seted up on the both sides lateral wall upper portion of processing case, and the one end of threaded rod passes through the spout and the rotor coaxial coupling of motor, the lateral wall central point of processing case puts upper portion and has seted up first spacing groove, and one side of motor bottom sprag board is connected with the first stopper of first spacing inslot portion, the second spacing groove has all been seted up to the inside upper portion both sides of processing case, and the equal activity in inside of second spacing groove has the second stopper, one side of second stopper all is connected with the rotor plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a laser cutting device possesses following beneficial effect:

1. the laser cutting device conveys water in a circulating water tank to a spray head through a first water pump and a water guide pipe through a hole formed in a workbench, cleaning water sprayed by the spray head enters the top of the workbench through the hole, chips generated in the cutting process are wrapped by water flow and enter the bottom end of an inner cavity of a processing box through the hole, a filter screen is additionally arranged at a water inlet of the first water pump at the bottom end of the inner cavity of the processing box to filter the chips in the cleaning water, the filtered cleaning water is conveyed into the circulating water tank through the flow guide pipe, three filter plates are additionally arranged in the circulating water tank to filter the used cleaning water for the second time, the mode is adopted, the circulation use of the cleaning water is convenient, the chips generated in the cutting process are prevented from influencing the efficiency of laser cutting, the cleaning water is effectively prevented from being blocked in the hole by spraying the cleaning water from bottom to top, and partial debris can be prevented from being clamped in the holes by the sprayed water flow;

2. the laser cutting device is additionally provided with the air suction heads arranged on two sides of the laser, when a workpiece is cut, the suction fan is started to absorb smoke dust generated in the cutting process through the extensible air inlet pipe and the air suction heads, the smoke dust is conveyed into the inside of the processing box and reacts with liquid in the processing box to absorb the smoke dust, and by adopting the mode, the smoke dust is prevented from harming the body of an operator who operates the laser cutting device for a long time;

3. this laser cutting device, add and locate the threaded rod of processing incasement portion and when the motor carries out the translation in the inside of spout, the backup pad of motor bottom and the rotor plate of threaded rod both sides carry out the equidirectional translation respectively in the inside of first spacing groove and second spacing groove, the motor drives the threaded rod and rotates the back, drive office's cutting structure through sliding connection piece and carry out the translation, and adjust the distance between the cutting through scalable connecting cylinder, adopt this kind of mode, be convenient for adjust the cutting position and the cutting distance of work piece, the phenomenon of avoiding staff's manual adjustment cutting position takes place.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the circulation water tank of the present invention;

fig. 3 is the side view partial structure schematic diagram of the processing box of the utility model.

In the figure: 1. a processing box; 2. a circulating water tank; 3. a handle; 4. a first water pump; 5. a water conduit; 6. a motor; 7. a treatment tank; 8. a suction fan; 9. an extensible air inlet pipe; 10. a threaded rod; 11. a sliding connection block; 12. a laser source; 13. a collapsible connector barrel; 14. a focus lens barrel; 15. a laser; 16. an air suction head; 17. a spray head; 18. a work table; 19. tightly abutting against the circular plate; 20. a second water pump; 21. a shunt tube; 22. a chute; 23. and cleaning the sealing door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme, a laser cutting device, including processing case 1, circulating water tank 2, handle 3, first water pump 4, aqueduct 5, motor 6, treatment case 7, suction fan 8, extending intake pipe 9, threaded rod 10, sliding connection block 11, laser source 12, telescopic connecting cylinder 13, focusing lens cone 14, laser 15, aspirator 16, shower nozzle 17, workstation 18, support disc 19, second water pump 20, shunt tubes 21 and spout 22, please refer to figure 1, both sides lower part of processing case 1 is all movably provided with circulating water tank 2, please refer to figure 2, inner chamber upper part, middle part and lower part of circulating water tank 2 are all movably provided with filter plate, and one end of filter plate is all connected with handle 3, handle 3 is located one side of circulating water tank 2, filter used water, please refer to figure 1, the top of circulating water tank 2 is all fixedly provided with first water pump 4, the water inlet end of the first water pump 4 extends into the circulating water tank 2 so as to be convenient for pumping out filtered water in the circulating water tank 2 for use, the water outlet end of the top of the first water pump 4 is connected with a water guide pipe 5 and communicated with the inner cavity of the water guide pipe 5, the water outlet end of the water guide pipe 5 penetrates through the outer wall of the processing box 1 and extends inwards, the upper part of one side of the processing box 1 is movably provided with a motor 6, the bottom of the motor 6 is fixedly provided with a support plate, the top of the processing box 1 is fixedly provided with a processing box 7, two sides of the processing box 7 are fixedly provided with suction fans 8, the air inlet end of each suction fan 8 is connected with an extensible air inlet pipe 9 and communicated with the inner cavity of the extensible air inlet pipe 9, the bottom end of the extensible air inlet pipe 9 penetrates through the outer wall of the processing box 1 and extends inwards, and the air inlet end of the extensible air inlet pipe 9 is communicated with an air suction head 16, smoke generated in the cutting process is extracted, a gas outlet is formed in the center position of the top of a processing box 7, rotating plates are movably arranged on the upper portions of two sides of the inner wall of the processing box 1, a threaded rod 10 is movably arranged between the two groups of rotating plates, the threaded rod 10 rotates between the two groups of rotating plates, a sliding connecting block 11 is sleeved on the center position of the outer surface of the threaded rod 10, a laser source 12 is fixedly arranged on the top of the sliding connecting block 11, a telescopic connecting cylinder 13 is fixedly arranged at the bottom of the sliding connecting block 11, a focusing lens barrel 14 is sleeved on the upper surface of the telescopic connecting cylinder 13, a laser 15 is fixedly connected to the bottom of the telescopic connecting cylinder 13, suction heads 16 are fixedly arranged on two sides of the laser 15, a spray head 17 is transversely arranged on the lower portion of an inner cavity of the processing box 1, the top of the outer surface of a water guide pipe 5 is communicated and connected with a water inlet end of the spray head 17, and the two groups of water guide pipes 5 are horizontally arranged at the same height, a workbench 18 is fixedly arranged on the lower portion of the center position of the inner cavity of the processing box 1, a hole is formed in the upper surface of the workbench 18, the water guide pipe 5 and the spray head 17 are both positioned at the bottom of the workbench 18, when water flow is sprayed, scraps clamped in the hole are flushed out through the impact force of the water flow, protective housings are fixedly arranged on both sides of the lower portion of the inner wall of the processing box 1, threaded cavities are respectively formed in one sides of the protective housings, connecting rods are respectively in threaded connection with the insides of the threaded cavities, abutting circular plates 19 are fixedly arranged on one sides of the connecting rods and penetrate through the outer wall of the protective housings, a second water pump 20 is fixedly arranged on the center position of the bottom of the inner cavity of the processing box 1, the bottom water outlet end of the second water pump 20 is communicated with a flow dividing pipe 21, the flow dividing pipe 21 is a horizontal pipe, water outlet ends are respectively formed in both ends, the water outlet ends respectively penetrate through the outer wall of the processing box 1 on the corresponding side and are communicated with the water inlet ends of the two groups of the circulating water tanks 2, please refer to fig. 3, the upper portions of the side walls of the two sides of the processing box 1 are both provided with a sliding groove 22, and one end of the threaded rod 10 is coaxially connected with the rotor of the motor 6 through the sliding groove 22, the central position of the side wall of the processing box 1 is provided with a first limit groove, one side of the bottom support plate of the motor 6 is connected with a first limit block inside the first limit groove, the two sides of the upper portion of the inside of the processing box 1 are both provided with a second limit groove, the inside of the second limit groove is movably provided with a second limit block, one side of the second limit block is connected with the rotating plate, the position and the distance of laser cutting are convenient to adjust, the middle portions of the two side walls of the processing box 1 are both provided with a cleaning sealing door 23, when the hole on the surface of the worktable 18 is blocked by large granule fragments, the sealing door can be opened to perform the internal cleaning and deslagging operations.

The working principle of the device is as follows: when the threaded rod 10 and the motor 6 which are additionally arranged inside the processing box 1 are translated inside the sliding groove 22, the supporting plate at the bottom of the motor 6 and the rotating plates at two sides of the threaded rod 10 are translated in the same direction inside the first limiting groove and the second limiting groove respectively, after the motor 6 drives the threaded rod 10 to rotate, the machine-related cutting structure is driven to translate through the sliding connecting block 11, the distance between cutting is adjusted through the telescopic connecting cylinder 13, water inside the circulating water tank 2 is conveyed to the spray head 17 through the first water pump 4 and the water guide pipe 5, cleaning water sprayed by the spray head 17 enters the top of the workbench 18 from a hole, debris generated in the water flow wrapping and cutting process enters the bottom end of the inner cavity of the processing box 1 through the hole, a filter screen is additionally arranged at the water inlet of the first water pump 4 at the bottom end of the inner cavity of the processing box 1, and the filtered cleaning water is conveyed into the circulating water tank 2 through the flow guide pipe 21, three filter plates are additionally arranged inside the circulating water tank 2 for secondarily filtering used cleaning water, the suction heads 16 arranged on two sides of the laser 15 are additionally arranged, when a workpiece is cut, the suction fan 8 is started to absorb smoke dust generated in the cutting process through the extensible air inlet pipe 9 and the suction heads 16, and the smoke dust is conveyed into the treatment tank 7 to react with liquid inside the treatment tank 7 to absorb the smoke dust.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A laser cutting device, includes processing case (1), its characterized in that: the processing box is characterized in that the lower parts of two sides of the processing box (1) are movably provided with a circulating water tank (2), the top of the circulating water tank (2) is fixedly provided with a first water pump (4), the water inlet end of the first water pump (4) extends into the circulating water tank (2), the water outlet end of the top of the first water pump (4) is connected with a water guide pipe (5), the water outlet end is communicated with the inner cavity of the water guide pipe (5), the water outlet end of the water guide pipe (5) penetrates through the outer wall of the processing box (1) and extends inwards, the upper part of one side of the processing box (1) is movably provided with a motor (6), the bottom of the motor (6) is fixedly provided with a supporting plate, the top of the processing box (1) is fixedly provided with a processing box (7), two sides of the processing box (7) are fixedly provided with suction fans (8), and the air inlet end of each suction fan (8) is connected with an extensible air inlet pipe (9), and the inner chamber of air inlet end and extending intake pipe (9) communicates with each other, the outer wall of processing case (1) all runs through in the bottom of extending intake pipe (9) to inwards extend, the top central point of handling case (7) puts and has seted up the gas outlet, the equal activity in inner wall both sides upper portion of processing case (1) adds and is equipped with the rotor plate, movable mounting has threaded rod (10) between two sets of rotor plates, the surface central point of threaded rod (10) puts the cover and is equipped with sliding connection piece (11), the fixed laser source (12) that is equipped with in top of sliding connection piece (11), the bottom fixed mounting of sliding connection piece (11) has scalable connecting cylinder (13), the upper surface cover of scalable connecting cylinder (13) is equipped with focusing lens cone (14), the bottom fixedly connected with laser instrument (15) of scalable connecting cylinder (13), the equal fixed mounting in both sides of laser instrument (15) has suction head (16), shower nozzle (17) are transversely installed to the inner chamber lower part of processing case (1), the inner chamber central point of processing case (1) puts lower part fixed mounting has workstation (18), the inner wall lower part both sides of processing case (1) are all fixed to be equipped with the protective housing, the screw thread cavity has all been seted up to protective housing one side, and the equal threaded connection in inside of screw thread cavity has the connecting rod, the outer wall that the protective housing was all run through to one side of connecting rod is fixed to be equipped with to tight plectane (19), processing case (1) inner chamber bottom central point fixed mounting has second water pump (20), the bottom water outlet end intercommunication of second water pump (20) has shunt tubes (21), clearance sealing door (23) have all been seted up at the both sides wall middle part of processing case (1).

2. A laser cutting apparatus according to claim 1, wherein: the upper portion of the inner cavity of the circulating water tank (2), the middle portion of the inner cavity of the circulating water tank and the lower portion of the inner cavity of the circulating water tank are movably provided with a filter plate, one end of the filter plate is connected with a handle (3), and the handle (3) is located on one side of the circulating water tank (2).

3. A laser cutting device according to claim 1, wherein: the top of the outer surface of each water guide pipe (5) is communicated and connected with the water inlet end of the spray head (17), and the two groups of water guide pipes (5) are horizontally arranged at the same height.

4. A laser cutting device according to claim 1, wherein: the air outlet end of the suction fan (8) is communicated with an air outlet pipe, and the air outlet end of the air outlet pipe penetrates through the outer wall of the processing box (1) and extends inwards.

5. A laser cutting apparatus according to claim 1, wherein: the air inlet end of the extensible air inlet pipe (9) is communicated and connected with an air suction head (16).

6. A laser cutting apparatus according to claim 1, wherein: the upper surface of the workbench (18) is provided with holes, and the water guide pipe (5) and the spray head (17) are both positioned at the bottom of the workbench (18).

7. A laser cutting apparatus according to claim 1, wherein: the flow dividing pipe (21) is a horizontal pipe, water outlet ends are arranged at two ends of the flow dividing pipe, the two water outlet ends respectively penetrate through the outer wall of the processing box (1) on the corresponding side and are communicated and connected with the water inlet ends of the two groups of circulating water tanks (2).

8. A laser cutting apparatus according to claim 1, wherein: spout (22) have all been seted up on the both sides lateral wall upper portion of processing case (1), and the one end of threaded rod (10) passes through spout (22) and the rotor coaxial coupling of motor (6), the lateral wall central point of processing case (1) puts upper portion and has seted up first spacing groove, and one side of motor (6) bottom sprag board is connected with the first stopper of first spacing inslot portion, the second spacing groove has all been seted up to the inside upper portion both sides of processing case (1), and the equal activity in inside of second spacing groove has added the second stopper, one side of second stopper all is connected with the rotor plate.