CN218926592U

CN218926592U - Laser cutting machine

Info

Publication number: CN218926592U
Application number: CN202223159965.4U
Authority: CN
Inventors: 李岩; 马天柱; 冯佳敏; 张艳
Original assignee: Tianjin Yizheng Metal Products Co ltd
Current assignee: Tianjin Yizheng Metal Products Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-28
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a laser cutting machine, which comprises a cutting platform, wherein one side of the top of the cutting platform is fixedly connected with two first fixing plates, the inner side of each first fixing plate is rotationally connected with a first threaded rod, the top of each second fixing plate is fixedly connected with a motor, the output end of each motor is fixedly connected with one end of each first threaded rod, a moving block is connected onto each first threaded rod in a threaded manner, one side of each moving block is fixedly connected with a second electric push rod, the telescopic end of each second electric push rod is provided with a laser cutting head, and the sliding blocks can slide in limiting sliding grooves and the first electric push rods, so that fixing mechanisms can fix metal plates with different sizes, and the applicability of the device is improved; through dust catcher case, dust absorption pipe, collecting box and through-hole, can be with the device production piece and metal dust absorption when cutting the metal sheet, avoid the metal dust to scatter in the air harm operating personnel's health.

Description

Laser cutting machine

Technical Field

The utility model relates to the technical field of cutting machines, in particular to a laser cutting machine.

Background

Laser cutting is to irradiate a workpiece with a focused high-power-density laser beam to rapidly melt or vaporize or ablate or reach a fire point, and simultaneously blow away molten material by means of a high-speed gas stream coaxial with the beam, thereby achieving the cutting of the workpiece.

The patent with the Chinese patent publication number of CN217799642U discloses a plane laser cutting machine with an adjustable laser cutting head, which comprises a base station, wherein one side of the middle part of the upper end of the base station is fixedly connected with the lower end of a laser cutting machine body. The first fan draws air of connection box through first connecting pipe, metal dust gets into the connection box through the sieve at first, then carry out preliminary filtration through the metal dust in the air of filter cotton board, afterwards carry the water tank through the second connecting pipe in, prevent the metal dust pollution processing indoor operational environment that the cutting produced, the second fan draws air in the fan housing through the exhaust column simultaneously, outside air gets into inside the device through the heat dissipation window of top, then discharge from the exhaust pipe through the drawing of second fan, the flow replacement of outside air in through the device, produce heat with the inside electrical component of device and discharge.

The technical problems solved by the method are as follows: the laser cutting machine can produce certain metal dust when cutting, because the volume of metal dust is less, the metal dust can flow along with the flow of air, if do not carry out centralized processing to these metal dust, can pollute the interior operational environment of processing room to a certain extent, also can produce certain influence to surrounding staff's healthy, and the laser cutting machine is when carrying out cutting operation, inside electrical components can produce certain heat, if do not in time handle these heat, can cause the inside high temperature of device and a series of situations such as electrical components short circuit take place, thereby can cause laser cutting device's damage, it is inconvenient to use, therefore this needs to improve.

While the above-mentioned patent addresses the corresponding problem, the laser cutting head adjustable planar laser cutting machine disclosed in the above-mentioned patent also has the following drawbacks:

the fixing mechanism of the device cannot be adjusted according to the size of the metal plate, which can lead to reduced applicability of the device.

Disclosure of Invention

The utility model aims to provide a laser cutting machine, which is improved in that the applicability of the device is reduced due to the fact that a fixing mechanism of the device cannot be adjusted according to the size of a metal plate.

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

the utility model provides a laser cutting machine, includes cutting platform, two first fixed plates of top one side fixedly connected with of cutting platform, the inboard of first fixed plate rotates and is connected with first threaded rod, one of them first fixed plate is keeping away from one side fixedly connected with second fixed plate of first threaded rod, the top fixedly connected with motor of second fixed plate, the output of motor runs through the second fixed plate, the output of motor with the one end fixedly connected with of first threaded rod, threaded connection has the movable block on the first threaded rod, one side fixedly connected with second electric putter of movable block, the flexible end of second electric putter is provided with laser cutting head.

By adopting the technical scheme: the motor drives the first threaded rod to rotate, so that the laser cutting head moves left and right, the second electric push rod can enable the laser cutting head to move back and forth, and the position of the laser cutting head is adjusted more conveniently effectively.

The laser cutting machine described above, wherein: still include fixed establishment, fixed establishment includes the fixing base, top one side fixedly connected with mounting panel of fixing base, be provided with two sliders on the mounting panel, threaded connection has the second threaded rod on the slider, the second threaded rod runs through the slider, the bottom fixedly connected with clamp plate of second threaded rod.

By adopting the technical scheme: the fixing mechanism comprises a fixing seat, a mounting plate, a sliding block, a second threaded rod and a pressing plate, and can fix a metal plate to be cut and prevent the metal plate from shifting during cutting.

The laser cutting machine described above, wherein: the mounting plate is provided with a limiting chute, and the sliding block is in sliding connection with the limiting chute.

By adopting the technical scheme: the sliding block can slide in the limiting sliding groove, the position of the pressing plate is convenient to adjust, the fixing mechanism can fix metal plates with different sizes effectively, and the applicability of the device is improved.

The laser cutting machine described above, wherein: the top of second threaded rod fixedly connected with handle.

By adopting the technical scheme: through the handle, the second threaded rod is more convenient to rotate effectively.

The laser cutting machine described above, wherein: the number of the fixing mechanisms is two, the two fixing mechanisms are oppositely arranged at the top of the cutting platform, the fixing base is far away from a middle part of one side of the mounting plate and is fixedly connected with a first electric push rod, the first electric push rod is far away from one end of the fixing base and is fixedly connected with a fixing block, and the fixing block is fixedly connected with the top of the cutting platform.

By adopting the technical scheme: the first electric push rod can push the fixing mechanism to move forwards and backwards, and the fixing mechanism can be used for fixing metal plates with different sizes effectively, so that the applicability of the device is further improved.

The laser cutting machine described above, wherein: a plurality of groups of through holes are formed on the cutting platform at equal intervals, the bottom of the cutting platform is fixedly connected with a collecting box, all the through holes are positioned in a collecting opening of the collecting box, the bottom outlet of the collecting box is fixedly connected with a dust collection pipe, the dust collection pipe is communicated with the inside of the collecting box, and a dust collection machine box is arranged at the bottom of the dust collection pipe.

By adopting the technical scheme: when the device cuts the metal plate, a large amount of fragments and metal dust can be generated, and the metal dust floats in the air and can cause damage to the health of operators, and the fragments and the metal dust can be absorbed through the dust collection box, the dust collection pipe, the collection box and the through holes, so that the fragments and the metal dust are prevented from being scattered in the air.

The laser cutting machine described above, wherein: the inner side of the first fixed plate is fixedly connected with a sliding rod, and the sliding rod penetrates through the moving block.

By adopting the technical scheme: the sliding rod can limit the moving block, so that the moving block is prevented from shifting during moving.

The laser cutting machine described above, wherein: the bottom four corners fixedly connected with landing leg of cutting platform, the bottom of landing leg is provided with the rubber pad.

By adopting the technical scheme: through the rubber pad, effectual steadiness that improves the device.

The utility model has at least the following beneficial effects: the metal plate to be cut can be fixed through the fixing seat, the mounting plate, the sliding block, the second threaded rod and the pressing plate, so that the metal plate is prevented from shifting during cutting; the sliding block can slide in the limiting sliding groove and the first electric push rod, so that the fixing mechanism can fix metal plates with different sizes, and the applicability of the device is improved; through dust catcher case, dust absorption pipe, collecting box and through-hole, can be with the device production piece and metal dust absorption when cutting the metal sheet, avoid the metal dust to scatter in the air harm operating personnel's health.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a fixing mechanism according to the present utility model;

fig. 3 is a front view of the collection box in the present utility model.

Reference numerals illustrate:

1. a cutting platform; 11. a support leg; 12. a through hole; 13. a collection box; 14. a first fixing plate; 15. a fixed block; 16. a first electric push rod; 2. a motor; 21. a second fixing plate; 22. a first threaded rod; 23. a slide bar; 3. a moving block; 31. a second electric push rod; 32. a laser cutting head; 4. a fixing seat; 41. a mounting plate; 42. limiting sliding grooves; 43. a slide block; 44. a second threaded rod; 45. a pressing plate; 46. a handle; 5. a dust collector case; 51. a dust collection pipe.

Detailed Description

The embodiments of the present application will be described in detail below with reference to the accompanying drawings and examples, so that the implementation process of how the technical means are applied to solve the technical problems and achieve the technical effects of the present application can be fully understood and implemented accordingly.

Referring to fig. 1 to 3, in the embodiment of the present utility model,

the utility model provides a laser cutting machine, including cutting platform 1, the top one side fixedly connected with two first fixed plates 14 of cutting platform 1, the inboard rotation of first fixed plate 14 is connected with first threaded rod 22, one of them first fixed plate 14 is keeping away from one side fixedly connected with second fixed plate 21 of first threaded rod 22, the top fixedly connected with motor 2 of second fixed plate 21, the output of motor 2 runs through second fixed plate 21, the output of motor 2 and the one end fixed connection of first threaded rod 22, threaded connection has movable block 3 on the first threaded rod 22, one side fixedly connected with second electric putter 31 of movable block 3, the flexible end of second electric putter 31 is provided with laser cutting head 32, in order to prevent movable block 3 and take place the skew when removing, the inboard fixedly connected with slide bar 23 of first fixed plate 14, slide bar 23 runs through movable block 3, in order to improve the steadiness of device, the bottom four corners fixedly connected with landing leg 11 of cutting platform 1, the bottom of landing leg 11 is provided with the rubber pad.

The fixing mechanism is installed as follows:

referring to fig. 1 to 2, the fixing mechanism comprises a fixing seat 4, a mounting plate 41 is fixedly connected to one side of the top of the fixing seat 4, two sliding blocks 43 are arranged on the mounting plate 41, a second threaded rod 44 is connected to the sliding blocks 43 in a threaded manner, the second threaded rod 44 penetrates through the sliding blocks 43, the bottom of the second threaded rod 44 is fixedly connected with a pressing plate 45, the metal plates to be cut can be fixed through the fixing seat 4, the mounting plate 41, the sliding blocks 43, the second threaded rod 44 and the pressing plate 45, the metal plates are prevented from shifting during cutting, the applicability of the device is improved, a limiting sliding groove 42 is formed in the mounting plate 41, the sliding blocks 43 are slidably connected in the limiting sliding groove 42, the second threaded rod 44 is enabled to rotate more conveniently, the top of the second threaded rod 44 is fixedly connected with a handle 46, the number of the fixing mechanism is two, the two fixing mechanisms are oppositely arranged at the top of the cutting platform 1, the middle of one side of the fixing seat 4, which is far away from the mounting plate 41, the fixing seat 4 is fixedly connected with a first electric push rod 16, one end of the first electric push rod 16 which is fixedly connected with a limiting block 15, and the first electric push rod 16 is fixedly connected with the fixing block 15 which is far away from the fixing seat 4, and the top of the fixing seat 15 which is fixedly connected with the first push rod 15, and the metal plate can be fixed to the top 1, and the fixing platform can be fixed in the other side and can be fixed.

The collection box 13 is mounted as follows:

referring to fig. 3, a plurality of groups of through holes 12 are equidistantly formed on the cutting platform 1, the bottom of the cutting platform 1 is fixedly connected with a collecting box 13, all the through holes 12 are located in a collecting opening of the collecting box 13, a dust collection pipe 51 is fixedly connected to an outlet of the bottom of the collecting box 13, the dust collection pipe 51 is communicated with the inside of the collecting box 13, a dust collection box 5 is arranged at the bottom of the dust collection pipe 51, and scraps and metal dust can be absorbed through the dust collection box 5, the dust collection pipe 51, the collecting box 13 and the through holes 12, so that damages to the body of an operator caused by scattering in air are avoided.

The working principle of the utility model is as follows: first electric putter 16 is started to promote fixed establishment to suitable position, place the metal sheet that will cut on fixing base 4, move the slider 43 to the metal sheet top, clockwise rotation handle 46 makes clamp plate 45 downwardly moving, fix the metal sheet, start laser cutting head 32, begin to cut the metal sheet, can pass through motor 2 and second electric putter 31, adjust the position of laser cutting head 32, open dust catcher 5 simultaneously, absorb the piece and the metal dust that produce of cutting into collecting box 13 through-hole 12, finally get into dust catcher 5 and clear up in unison.

While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims

1. The utility model provides a laser cutting machine, its characterized in that, including cutting platform (1), the top one side fixedly connected with of cutting platform (1) two first fixed plates (14), the inboard rotation of first fixed plate (14) is connected with first threaded rod (22), one of them first fixed plate (14) is keeping away from one side fixedly connected with second fixed plate (21) of first threaded rod (22), the top fixedly connected with motor (2) of second fixed plate (21), the output of motor (2) runs through second fixed plate (21), the output of motor (2) with one end fixed connection of first threaded rod (22), threaded connection has movable block (3) on first threaded rod (22), one side fixedly connected with second electric putter (31) of movable block (3), the flexible end of second electric putter (31) is provided with laser cutting head (32).

2. A laser cutter as claimed in claim 1, wherein: still include fixed establishment, fixed establishment includes fixing base (4), top one side fixedly connected with mounting panel (41) of fixing base (4), be provided with two sliders (43) on mounting panel (41), threaded connection has second threaded rod (44) on slider (43), second threaded rod (44) run through slider (43), bottom fixedly connected with clamp plate (45) of second threaded rod (44).

3. A laser cutter as claimed in claim 2, wherein: the mounting plate (41) is provided with a limiting chute (42), and the sliding block (43) is slidably connected in the limiting chute (42).

4. A laser cutter as claimed in claim 2, wherein: the top of the second threaded rod (44) is fixedly connected with a handle (46).

5. A laser cutter as claimed in claim 2, wherein: the number of the fixing mechanisms is two, the two fixing mechanisms are oppositely arranged at the top of the cutting platform (1), the fixing base (4) is far away from the middle part of one side of the mounting plate (41) and is fixedly connected with the first electric push rod (16), the first electric push rod (16) is far away from one end of the fixing base (4) and is fixedly connected with the fixing block (15), and the fixing block (15) is fixedly connected with the top of the cutting platform (1).

6. A laser cutter as claimed in claim 1, wherein: the utility model discloses a dust collection device, including cutting platform (1), collection box (5) and dust collection box (51), multiunit through-hole (12) have been seted up to the equidistance on cutting platform (1), the bottom fixedly connected with collection box (13) of cutting platform (1), all through-hole (12) all are located in the collection mouth of collection box (13), the bottom export fixedly connected with dust absorption pipe (51) of collection box (13), dust absorption pipe (51) with the inside intercommunication of collection box (13), the bottom of dust absorption pipe (51) is provided with dust absorption machine case (5).

7. A laser cutter as claimed in claim 1, wherein: the inner side of the first fixed plate (14) is fixedly connected with a sliding rod (23), and the sliding rod (23) penetrates through the moving block (3).

8. A laser cutter as claimed in claim 1, wherein: the cutting platform is characterized in that the four corners of the bottom of the cutting platform (1) are fixedly connected with supporting legs (11), and rubber pads are arranged at the bottoms of the supporting legs (11).