CN216227566U

CN216227566U - Optical fiber laser cutting machine

Info

Publication number: CN216227566U
Application number: CN202122023674.1U
Authority: CN
Inventors: 陆超; 张垒; 李海峰
Original assignee: Hefei Sante Laser Technology Co ltd
Current assignee: Hefei Sante Laser Technology Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-04-08
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses an optical fiber laser cutting machine, which relates to the technical field of laser cutting and comprises a limiting baffle, a cutting mechanism, a moving frame and a cutting table, wherein the moving frame is fixedly connected to the edge of the top of the cutting table, the moving frame is connected to the top of the limiting baffle in a sliding mode, the cutting mechanism is arranged on the top of the moving frame, a connecting column is fixedly connected to the outer wall of the moving frame, and a cleaning box is fixedly connected to the other end of the connecting column. According to the utility model, the collecting box can be conveniently placed through the placing seat and the grid net, meanwhile, the grid net can block some metal dust with larger volume, so that some smaller metal dust can be conveniently cleaned, and the receiving plate can receive the cleaned metal dust through the opening strip, the receiving plate and the fixing strip, so that the metal dust is prevented from falling off, and meanwhile, the fixing strip can provide a supporting effect for the receiving plate.

Description

Optical fiber laser cutting machine

Technical Field

The utility model relates to the technical field of laser cutting, in particular to an optical fiber laser cutting machine.

Background

The fiber laser cutting machine is a laser cutting machine which uses a fiber laser generator as a light source, the fiber laser is a novel fiber laser which is newly developed internationally and outputs laser beams with high energy density, and is gathered on the surface of the workpiece to ensure that the area irradiated by the superfine focus light spot on the workpiece is instantly melted and gasified, the automatic cutting is realized by moving the light spot irradiation position through a numerical control mechanical system, the speed is high, the precision is high, the optical fiber laser cutting machine can be used for plane cutting and oblique angle cutting, the edge is neat and smooth, and the cutting machine is suitable for high-precision cutting processing of metal plates and the like, meanwhile, the mechanical arm can carry out three-dimensional cutting to replace the original imported five-axis laser, compared with a common carbon dioxide laser cutting machine, the space and the gas consumption are saved, the photoelectric conversion rate is high, and the cutting machine is a new energy-saving and environment-friendly product and is one of the prior art products in the world.

The following problems exist in the prior art:

1. when cutting is carried out, a large amount of metal dust is generated, so that the surface of the optical fiber laser cutting machine cannot be cleaned when the laser cutting machine moves every time, and the surface of a workpiece to be cut is easily damaged;

2. when a workpiece to be cut is cut, the workpiece is generally long, so that the workpiece cannot be fixed, and the cutting of the workpiece is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides an optical fiber laser cutting machine, which aims to clean metal dust generated in the cutting process of a workpiece and solve the problem of cleaning the metal dust generated in the cutting process; the other purpose is to solve the problem that the workpiece cannot be fixed in the process of cutting so as to fix the workpiece and facilitate the cutting of the workpiece.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides an optic fibre laser cutting machine, includes limit baffle, cutting mechanism, removes frame and cutting bed, the fixedly connected with of top edge of cutting bed removes the frame, limit baffle's top sliding connection has the removal frame, the top of removing the frame is provided with cutting mechanism, the outer wall fixedly connected with spliced pole that removes the frame, the other end fixedly connected with of spliced pole clears up the case, the top fixed mounting of clearance case has the aspirator pump, the drive end fixedly connected with connecting pipe of aspirator pump, the inner wall of clearance case is run through to the bottom of connecting pipe.

The outer wall fixedly connected with fixed frid of limit baffle, fixed frid is located the cutting bed directly over.

The technical scheme of the utility model is further improved as follows: the inner wall fixedly connected with of clearance case places the seat, the inner wall joint of placing the seat has the collecting box, one side that the seat was kept away from to the collecting box runs through the outer wall of clearance case, the top of collecting box is connected with the bottom dismantlement formula of connecting pipe, the spacing post of inner wall top fixedly connected with of clearance case, the bottom of spacing post is laminated with the top of collecting box mutually, the inner wall of clearance case just is located the bottom fixedly connected with grid net of placing the seat.

Adopt above-mentioned technical scheme, the seat of placing in this scheme can be convenient for place of cleaning box, and grid net can filter some great metal dust of volume simultaneously.

The technical scheme of the utility model is further improved as follows: the inner wall fixedly connected with rigging board of collecting box, the inner wall fixedly connected with fixed axle of rigging board, the outer wall of fixed axle articulates there is the board of accepting, the top of accepting the board articulates there is the opening strip, it is located the bilateral symmetry setting of opening the strip to accept the board.

Adopt above-mentioned technical scheme, the board of accepting in this scheme can accept the metal dust that the suction pump was sucked to avoid the metal dust to drop, be convenient for clear up the metal dust.

The technical scheme of the utility model is further improved as follows: the outer wall of rigging board just is located the equal fixedly connected with fixed strip of the left and right sides of fixed axle, the top of fixed strip and the bottom overlap joint of accepting the board.

Adopt above-mentioned technical scheme, the fixed strip in this scheme can be convenient for provide the support to accepting the board to avoid the fixed strip to drop.

The technical scheme of the utility model is further improved as follows: the utility model discloses a buffer board, including fixed frid, inner wall top fixedly connected with electric telescopic handle, electric telescopic handle's flexible end fixedly connected with inner support plate, the bottom fixedly connected with buffer board of inner support plate, the bottom of inner support plate just is located the left surface fixedly connected with stabilizing strip of buffer board, stabilizing strip is located the bilateral symmetry setting of buffer board.

Adopt above-mentioned technical scheme, the stabilizing strip in this scheme can be fixed the work piece of placing, and the stabilizing strip can avoid causing the damage to the surface of work piece simultaneously.

The technical scheme of the utility model is further improved as follows: the inner wall top of fixed frid just is located the right side fixedly connected with connecting plate of inner support plate, the connecting plate is located the cutting bed directly over.

By adopting the technical scheme, the inner supporting plate in the scheme can support the fixed trough plate, so that the fixed trough plate is prevented from deforming in the using process, and subsequent cutting processing on a workpiece can be facilitated.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

1. the utility model provides an optical fiber laser cutting machine, which is characterized in that a collecting box can be conveniently placed through a placing seat and a grid net, the grid net can be used for separating metal dust with larger volume, so that the metal dust with smaller volume can be conveniently cleaned, and the supporting plate can be used for supporting the cleaned metal dust through the opening strip, the supporting plate and the fixing strip, so that the metal dust is prevented from falling off, and meanwhile, the fixing strip can be used for supporting the supporting plate.

2. The utility model provides an optical fiber laser cutting machine which can be adjusted according to the thickness of a placed workpiece through an electric telescopic rod, a buffer plate and a stabilizing strip, so that the workpiece can be conveniently fixed, the buffer plate can avoid damaging the surface of the workpiece, the pressure on the surface of the workpiece is reduced, and the stabilizing strip can fix the workpiece and avoid the workpiece from shaking.

Drawings

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

FIG. 2 is a structural cross-sectional view of the cleaning tank of the present invention;

FIG. 3 is a sectional view of the structure of the collection box of the present invention;

fig. 4 is a structural sectional view of a fixed slot plate according to the present invention.

In the figure: 1. a limit baffle; 2. fixing the groove plate; 3. a cutting mechanism; 4. connecting columns; 5. a getter pump; 6. cleaning the box; 7. a movable frame; 8. cutting table; 9. a placing seat; 10. a limiting column; 11. a collection box; 12. a connecting pipe; 13. a grid mesh; 14. opening the strip; 15. a bearing plate; 16. attaching a plate; 17. A fixing strip; 18. a fixed shaft; 19. an electric telescopic rod; 20. an inner support plate; 21. a connecting plate; 22. A buffer plate; 23. and (7) stabilizing the strip.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the utility model provides an optical fiber laser cutting machine, which comprises a limiting baffle 1, a cutting mechanism 3, a movable frame 7 and a cutting table 8, wherein the movable frame 7 is fixedly connected to the edge of the top of the cutting table 8, the movable frame 7 is slidably connected to the top of the limiting baffle 1, the cutting mechanism 3 is arranged on the top of the movable frame 7, a connecting column 4 is fixedly connected to the outer wall of the movable frame 7, a cleaning box 6 is fixedly connected to the other end of the connecting column 4, an air suction pump 5 is fixedly mounted on the top of the cleaning box 6, a connecting pipe 12 is fixedly connected to the driving end of the air suction pump 5, the bottom end of the connecting pipe 12 penetrates through the inner wall of the cleaning box 6, a fixed groove plate 2 is fixedly connected to the outer wall of the limiting baffle 1, and the fixed groove plate 2 is located right above the cutting table 8.

As shown in fig. 1-4, preferably, a placing seat 9 is fixedly connected to an inner wall of the cleaning box 6, a collecting box 11 is fastened to the inner wall of the placing seat 9, one side of the collecting box 11, which is far away from the placing seat 9, penetrates through the outer wall of the cleaning box 6, the top of the collecting box 11 is detachably connected to the bottom end of a connecting pipe 12, a limiting column 10 is fixedly connected to the top of the inner wall of the cleaning box 6, the bottom of the limiting column 10 is attached to the top of the collecting box 11, a grid net 13 is fixedly connected to the inner wall of the cleaning box 6 and located at the bottom of the placing seat 9, the placing seat 9 can facilitate the placing of the cleaning box 6, meanwhile, the grid net 13 can screen some metal dusts with larger volume, so that some metal dusts with larger volume can be manually cleaned, an attaching plate 16 is fixedly connected to the inner wall of the collecting box 11, a fixing shaft 18 is fixedly connected to the inner wall of the attaching plate 16, and a receiving plate 15 is hinged to the outer wall of the fixing shaft 18, accept the top of board 15 and articulate and have an opening strip 14, accept the bilateral symmetry setting that board 15 is located opening strip 14, when aspirator pump 5 extracts, make and accept board 15 and can overturn, be convenient for to the absorption of metal dust, when the clearance finishes, it can reset to accept board 15, make and accept the metal dust that board 15 can suck aspirator pump 5 and accept, thereby avoid the metal dust to drop, be convenient for clear up the metal dust, the outer wall of rigging plate 16 and the equal fixedly connected with fixed strip 17 in the left and right sides that is located fixed axle 18, the top of fixed strip 17 and the bottom overlap joint of accepting board 15, fixed strip 17 can be convenient for provide the support to accepting board 15, thereby avoid fixed strip 17 to drop, make the metal dust in the collecting box 11 appear dropping.

Example 2

As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the top of the inner wall of the fixed slot plate 2 is fixedly connected with an electric telescopic rod 19, the telescopic end of the electric telescopic rod 19 is fixedly connected with an inner support plate 20, the bottom of the inner support plate 20 is fixedly connected with a buffer plate 22, the bottom of the inner support plate 20 and the left side surface of the buffer plate 22 are fixedly connected with stabilizing strips 23, the stabilizing strips 23 are symmetrically arranged at two sides of the buffer plate 22, the stabilizing strips 23 can fix the placed workpiece, simultaneously can adjust according to the thickness of work piece, the surface of work piece can be avoided causing the damage to stabilizing strip 23 simultaneously, the inner wall top of fixed frid 2 just is located the right side fixedly connected with connecting plate 21 of interior backup pad 20, connecting plate 21 is located cutting bed 8 directly over, interior backup pad 20 can support fixed frid 2, avoids fixed frid 2 to appear warping in the use to can be convenient for carry out subsequent cutting process to the work piece.

The working principle of the fiber laser cutting machine is described in detail below.

As shown in fig. 1-4, the workpiece is placed on the cutting table 8, so that the electric telescopic rod 19 can adjust the position of the buffer plate 22 according to the thickness of the workpiece, the workpiece is fixed through the stabilizing strip 23, the workpiece is prevented from shaking in the machining process, the collecting box 11 can be conveniently placed through the matching between the collecting box 11 and the placing seat 9, meanwhile, the grid net 13 separates some metal dust with large volume, the metal dust with large volume is manually cleared, the angle of the bearing plate 15 is changed by starting the suction pump 5, the collecting box 11 clears some small metal dust, and when the clearing is finished, the bearing plate 15 can reset, so that the bearing plate 15 bears the cleared metal dust, and the metal dust is prevented from falling.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.

Claims

1. The utility model provides an optic fibre laser cutting machine, includes limit baffle (1), cutting mechanism (3), removes frame (7) and cutting bed (8), the top edge fixedly connected with of cutting bed (8) removes frame (7), the top sliding connection of limit baffle (1) has removal frame (7), the top of removing frame (7) is provided with cutting mechanism (3), its characterized in that: the outer wall of the moving frame (7) is fixedly connected with a connecting column (4), the other end of the connecting column (4) is fixedly connected with a cleaning box (6), an air suction pump (5) is fixedly installed at the top of the cleaning box (6), a connecting pipe (12) is fixedly connected to the driving end of the air suction pump (5), and the bottom end of the connecting pipe (12) penetrates through the inner wall of the cleaning box (6);

the outer wall fixedly connected with fixed frid (2) of limit baffle (1), fixed frid (2) are located cutting bed (8) directly over.

2. The fiber laser cutting machine according to claim 1, wherein: the inner wall fixedly connected with of clearance case (6) places seat (9), the inner wall joint of placing seat (9) has collecting box (11), one side that the seat (9) was kept away from in collecting box (11) runs through the outer wall of clearance case (6), the top of collecting box (11) is connected with the bottom dismantlement formula of connecting pipe (12), the spacing post of inner wall top fixedly connected with (10) of clearance case (6), the bottom of spacing post (10) is laminated mutually with the top of collecting box (11), the inner wall of clearance case (6) just is located the bottom fixedly connected with grid net (13) of placing seat (9).

3. The fiber laser cutting machine according to claim 2, wherein: inner wall fixedly connected with attaching plate (16) of collecting box (11), the inner wall fixedly connected with fixed axle (18) of attaching plate (16), the outer wall of fixed axle (18) articulates there is accepting board (15), the top of accepting board (15) articulates there is opening strip (14), accept board (15) and be located the bilateral symmetry setting of opening strip (14).

4. The fiber laser cutting machine according to claim 3, wherein: the outer wall of laminating board (16) just is located the equal fixedly connected with fixed strip (17) of the left and right sides of fixed axle (18), the top of fixed strip (17) and the bottom overlap joint of accepting board (15).

5. The fiber laser cutting machine according to claim 1, wherein: the inner wall top fixedly connected with electric telescopic handle (19) of fixed frid (2), backup pad (20) in the flexible end fixedly connected with of electric telescopic handle (19), the bottom fixedly connected with buffer board (22) of interior backup pad (20), the bottom of interior backup pad (20) just is located left surface fixedly connected with stabilizing strip (23) of buffer board (22), stabilizing strip (23) are located the bilateral symmetry setting of buffer board (22).

6. The fiber laser cutting machine according to claim 5, wherein: the inner wall top of fixed frid (2) just is located the right side fixedly connected with connecting plate (21) of interior backup pad (20), connecting plate (21) are located cutting bed (8) directly over.