CN214518316U - Integrated ultra-large breadth laser cutting machine - Google Patents

Abstract

The utility model discloses an integral type super large breadth laser cutting machine, including processing seat and mount table, the mount table passes through slide rail structure sliding connection at the up end of processing seat, the bottom fixedly connected with processing platform of mount table, fixedly connected with laser worktable between processing platform and the mount table, laser worktable's working face is corresponding with the top of processing seat, the heat dissipation chamber has been seted up to the inside of processing seat, be provided with heat abstractor in the heat dissipation chamber, the up end both sides of processing platform symmetry respectively are provided with a fixed plate, the fixed plate is connected with exhaust device. The utility model has the advantages that: the heat dissipation effect on the position of the processing point is enlarged, the problem that high temperature cannot be well solved due to uniform heat dissipation in the prior art is solved, the recycling of cooling water is realized, and resources are saved.

Description

Integrated ultra-large breadth laser cutting machine

Technical Field

The utility model relates to a laser cutting machine technical field especially relates to integral type super large breadth laser cutting machine.

Background

The laser cutting machine focuses the laser emitted from the laser into a laser beam with high power density through an optical path system, the laser beam irradiates the surface of a workpiece to enable the workpiece to reach a melting point or a boiling point, simultaneously, high-pressure gas coaxial with the laser beam blows away molten or gasified metal, and finally, a slit is formed on the material along with the movement of the relative position of the laser beam and the workpiece, so that the purpose of cutting is achieved.

Because laser cutting machine is through the laser beam processing of focusing into high power density, consequently processing platform surface temperature will rise rapidly when in-service use to because the laser beam has the characteristics of gathering, consequently the high temperature position is more concentrated, can't realize good radiating function of point to the heat abstractor of majority among the prior art like this, the influence is used, makes the processing point position thermal stress of processing platform concentrate, influences life, on the basis, the utility model relates to an integral type super large breadth laser cutting machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the integral type super large breadth laser cutting machine who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

integral type super large breadth laser cutting machine, including processing seat and mount table, the mount table passes through slide rail structure sliding connection at the up end of processing seat, the bottom fixedly connected with processing platform of mount table, fixedly connected with laser worktable between processing platform and the mount table, laser worktable's working face is corresponding with the top of processing seat, the heat dissipation chamber has been seted up to the inside of processing seat, be provided with heat abstractor in the heat dissipation chamber, the up end both sides of processing platform symmetry respectively are provided with a fixed plate, the fixed plate is connected with exhaust device.

Preferably, heat abstractor is including seting up the inhalant canal at processing seat inner wall, the junction of inhalant canal outside the processing seat with external advance water piping connection and be provided with the water pump in advancing the water piping, a plurality of tributary passageways have been seted up in the part intercommunication of inhalant canal in the processing seat, the vertical setting of tributary passageway and with the heat dissipation chamber intercommunication.

Preferably, the junction of tributary passageway and heat dissipation chamber is provided with the connecting block, seted up the intercommunication mouth that the slope set up in the connecting block and the bottom and the tributary passageway cooperation of intercommunication mouth are connected, the top fixedly connected with spiral pipe of connecting block, the bottom of spiral pipe and the top sealing connection of intercommunication mouth, the connecting block passes through the bearing rotation with the lower terminal surface in heat dissipation chamber and is connected.

Preferably, the fixed plate horizontal welding has the locating plate, the both sides of locating plate rotate respectively and are connected with a bull stick, every the equal coaxial fixedly connected with gear of bull stick, every the equal fixedly connected with blade of one section that the gear was kept away from to the bull stick.

Preferably, the upper end surface of the processing seat is welded with a connecting plate on each of two sides of the processing table, a tooth-shaped groove meshed with the gear is formed in one side of the connecting plate close to the gear, and the two side surfaces of the laser workbench are simultaneously provided with tooth-shaped grooves which are the same as those formed in the side surfaces of the connecting plate and meshed with the gear on the corresponding side.

Preferably, the bottom of the heat dissipation cavity is provided with a water outlet channel, the water outlet channel penetrates through the outside and the outside part is hermetically connected with an outside return pipe, and the return pipe and the water inlet pipe are jointly connected with a heat dissipation water tank to realize cooling water circulation.

The utility model discloses in, compare in prior art, the advantage lies in:

1. through heat dissipation chamber and the spiral pipe that sets up, realize under the effect of external water pump, the spiral pipe blowout has the rivers of rotatory characteristics to the intercommunication mouth slope in the connecting block of below sets up, consequently under hydraulic effect, the connecting block can take place rotatoryly, thereby drives the rotatory water spray of spiral pipe, and such benefit lies in, has enlarged the radiating effect to the processing point position, has avoided the problem of the unable good high temperature of solution point of even heat dissipation among the prior art.

2. The heat dissipation cavity is communicated with a water outlet channel, water sprayed through the spiral pipe enters the water outlet channel under the action of gravity and is discharged, and the water is input into the heat dissipation cavity again through the water pump after being cooled outside, so that the recycling of cooling water is realized, and resources are saved.

3. The utility model discloses in, through the meshing effect in gear and flute profile groove for add man-hour at laser workbench, thereby laser workbench 3 that reciprocate can make the gear of both sides produce and rotate and drive two sets of blade rotations, so both can blow dust removal work to laser workbench's surface around processing, can avoid external dust to get into in the laser workbench to influence laser processing again in the course of working.

Drawings

Fig. 1 is a schematic structural diagram of an integrated ultra-large format laser cutting machine provided by the present invention;

fig. 2 is an enlarged schematic view of a part a of the integrated ultra-large format laser cutting machine provided by the present invention;

fig. 3 is an enlarged schematic view of a part B in the integrated ultra-large format laser cutting machine provided by the present invention.

In the figure: the device comprises a processing seat 1, a mounting table 2, a laser workbench 3, a processing table 4, a heat dissipation cavity 5, a water outlet channel 6, a water inlet channel 7, a branch channel 8, a connecting block 9, a spiral pipe 10, a fixing plate 11, a positioning plate 12, a rotating rod 13, a gear 14, a blade 15 and a connecting plate 16.

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.

Referring to fig. 1-3, integral type super large breadth laser cutting machine, including processing seat 1 and mount table 2, mount table 2 passes through slide rail structure sliding connection at the up end of processing seat 1, the bottom fixedly connected with processing platform 4 of mount table 2, fixedly connected with laser workstation 3 between processing platform 4 and the mount table 2, the working face of laser workstation 3 is corresponding with the top of processing seat 1, heat dissipation chamber 5 has been seted up to the inside of processing seat 1, be provided with heat abstractor in the heat dissipation chamber 5, the up end both sides of processing platform 4 are the symmetry respectively and are provided with a fixed plate 11, fixed plate 11 is connected with exhaust device.

The heat dissipation device comprises a water inlet channel 7 arranged on the inner wall of the processing seat 1, the water inlet channel 7 is connected with an external water inlet pipe at the joint outside the processing seat 1, a water pump is arranged in the water inlet pipe, the part of the water inlet channel 7 in the processing seat 1 is communicated with a plurality of branch channels 8, the branch channels 8 are vertically arranged and are communicated with the heat dissipation cavity 5, a connecting block 9 is arranged at the joint of the branch channels 8 and the heat dissipation cavity 5, a communication port which is obliquely arranged is arranged in the connecting block 9, the bottom of the communication port is matched and connected with the branch channels 8, a spiral pipe 10 is fixedly connected to the top of the connecting block 9, the spiral pipe 10 is spirally arranged, so that under the action of the external water pump, cooling water has a normal acceleration when being sprayed out, the effect of jointly dissipating heat with a point-strip surface is presented when acting on the top surface of the heat dissipation cavity 5, and the bottom end of the spiral pipe 10 is hermetically connected with the top of the communication port, the connecting block 9 is rotatably connected with the lower end face of the heat dissipation cavity 5 through a bearing, so that the connecting block 9 can rotate, and the water spraying effect of the spiral pipe 10 is improved.

A positioning plate 12 is horizontally welded on a fixed plate 11, two sides of the positioning plate 12 are respectively and rotatably connected with a rotating rod 13, each rotating rod 13 is coaxially and fixedly connected with a gear 14, one section of each rotating rod 13, which is far away from the gear 14, is fixedly connected with a blade 15, two sides of a processing table 4, which are positioned on the upper end surface of the processing seat 1, are respectively and rotatably welded with a connecting plate 16, one side of the connecting plate 16, which is close to the gear 14, is provided with a tooth-shaped groove meshed with the gear 14, the tooth-shaped groove enables the gear 14 to rotate when the gear 14 is meshed, and enables the corresponding blade 15 to work and rotate, two side surfaces of the laser working table 3 are simultaneously provided with tooth-shaped grooves which are the same as the side surfaces of the connecting plate 16 and are meshed with the gear 14 on the corresponding side, the bottom of a heat dissipation cavity 5 is provided with a water outlet channel 6, the water outlet channel 6 penetrates through the outside and the outside part is hermetically connected with an outside return pipe, and the return pipe and a water inlet pipe are jointly connected with a heat dissipation water tank to realize cooling water circulation, the effects of energy conservation and environmental protection are realized.

The utility model discloses in, under the initial condition, laser workbench 3 is located the top position, gear 14 will break away from the cooperation of being connected with the flute profile this moment, when the processing is started, laser workbench 3 removes to processing body top, the upper and lower displacement has been realized, at this in-process, two blades 15 all take place relative rotation and break away from in the meshing with the flute profile in gear 14 and the meshing in flute profile and make gear 14 rotate a period, blade 15 has been realized the rotation in this time, such benefit lies in, both can blow the dust removal work to laser workbench's surface around processing, can avoid external dust to get into in the laser workbench influence laser beam machining again in the course of working.

Meanwhile, under the effect of external water pump, the 10 blowout of spiral pipe has the rivers of rotatory characteristics, and the intercommunication mouth slope in the connecting block 9 of below sets up, consequently under hydraulic effect, the pressure that the intercommunication mouth received has a separation along the central line direction of connecting block 9, consequently, connecting block 9 can take place rotatoryly, thereby drive the rotatory water spray of spiral pipe 10, such benefit lies in, the radiating effect to the processing point position has been enlarged, the problem of the unable good solution point high temperature of evenly dispelling the heat among the prior art has been avoided, water after the injection gets into the heat dissipation water tank of discharging to the external world behind water channel 6 under the effect of gravity, and input once more to heat dissipation chamber 5 through the water pump after external cooling, the recycling of cooling water has been realized like this, resources are saved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. Integral type super large breadth laser cutting machine, including processing seat (1) and mount table (2), its characterized in that, mount table (2) are through slide rail structure sliding connection at the up end of processing seat (1), the bottom fixedly connected with processing platform (4) of mount table (2), fixedly connected with laser workstation (3) between processing platform (4) and mount table (2), the working face of laser workstation (3) is corresponding with the top of processing seat (1), heat dissipation chamber (5) have been seted up to the inside of processing seat (1), be provided with heat abstractor in heat dissipation chamber (5), the up end both sides of processing platform (4) symmetry respectively are provided with one fixed plate (11), fixed plate (11) are connected with exhaust device.

2. The integrated ultra-large-breadth laser cutting machine according to claim 1, wherein the heat dissipation device comprises a water inlet channel (7) arranged on the inner wall of the processing seat (1), the water inlet channel (7) is connected with an external water inlet pipe at a joint outside the processing seat (1) and a water pump is arranged in the water inlet pipe, a plurality of branch channels (8) are communicated with the part of the water inlet channel (7) in the processing seat (1), and the branch channels (8) are vertically arranged and communicated with the heat dissipation cavity (5).

3. The integrated ultra-large breadth laser cutting machine according to claim 2, wherein a connecting block (9) is arranged at the joint of the branch channel (8) and the heat dissipation cavity (5), a communication port which is obliquely arranged is formed in the connecting block (9), the bottom of the communication port is matched and connected with the branch channel (8), a spiral pipe (10) is fixedly connected to the top of the connecting block (9), the bottom end of the spiral pipe (10) is connected with the top of the communication port in a sealing mode, and the connecting block (9) is rotatably connected with the lower end face of the heat dissipation cavity (5) through a bearing.

4. The integrated ultra-large-breadth laser cutting machine according to claim 1, wherein a positioning plate (12) is horizontally welded on the fixing plate (11), two sides of the positioning plate (12) are respectively and rotatably connected with a rotating rod (13), each rotating rod (13) is coaxially and fixedly connected with a gear (14), and a section of each rotating rod (13) far away from the gear (14) is fixedly connected with a blade (15).

5. The integrated ultra-large-width laser cutting machine according to claim 4, characterized in that the upper end surfaces of the processing seats (1) are respectively welded with a connecting plate (16) at two sides of the processing table (4), one side of the connecting plate (16) close to the gear (14) is provided with a tooth-shaped groove meshed with the gear (14), and two side surfaces of the laser workbench (3) are simultaneously provided with tooth-shaped grooves which are the same as those formed in the side surfaces of the connecting plate (16) and meshed with the gear (14) at the corresponding side.

6. The integrated ultra-large-width laser cutting machine according to claim 1, wherein a water outlet channel (6) is formed at the bottom of the heat dissipation cavity (5), the water outlet channel (6) penetrates through the outside, the outer part of the water outlet channel is hermetically connected with an outside return pipe, and the return pipe and the water inlet pipe are connected with a heat dissipation water tank together to realize cooling water circulation.

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