CN220880961U

CN220880961U - Dustproof three-dimensional laser cutting machine

Info

Publication number: CN220880961U
Application number: CN202322373063.9U
Authority: CN
Inventors: 霍金山; 刘涛; 潘金方
Original assignee: Jiangsu Linjiejucheng Metal Products Co ltd
Current assignee: Jiangsu Linjiejucheng Metal Products Co ltd
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-05-03
Anticipated expiration: 2033-08-31

Abstract

The utility model discloses a dustproof three-dimensional laser cutting machine, which relates to the technical field of cutting machines and comprises a base, a processing table surface, a portal frame, a cutting main body and a dustproof cover, wherein the processing table surface, the portal frame, the cutting main body and the dustproof cover are arranged on the base, a dust removing assembly is arranged on the inner side of the backboard, the dust removing assembly comprises a protective box, a motor is fixedly arranged in the protective box, the output end of the motor is connected with a deflection shaft, the top of the deflection shaft is movably connected with a reciprocating bottom plate, the top of the reciprocating bottom plate is fixedly connected with a traction support, one end of the traction support is fixedly connected with a diaphragm plate, and the top of the diaphragm plate is provided with a top plate. According to the dustproof three-dimensional laser cutting machine provided by the utility model, the length of the traction support in the protective box is increased, so that the distance between the top plate at the top of the diaphragm plate and the dust cover is driven to descend, and the adhered dust at the top of the top plate is shaken off.

Description

Dustproof three-dimensional laser cutting machine

Technical Field

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

Background

In order to use the sheet material in a required size or to facilitate transportation, the finished sheet material produced in a factory is often cut into the required size by cutting before being put into use, while conventional cutting machines often adopt a physical cutting mode to cut the sheet material by friction between a saw blade and the sheet material.

While the processing of large-scale sheet metal often requires the use of a large-scale three-dimensional laser cutting machine, the current China patent with the publication number CN219004975U discloses a double-machine integrated asynchronous three-dimensional five-axis laser cutting machine. The feeding device comprises a frame body and a feeding turntable; the cutting machine comprises a frame body, wherein a plurality of cutting assemblies capable of reciprocating along the length direction of the frame body are arranged on the frame body in parallel, each cutting assembly comprises a displacement cross beam and a cutting machine, the cutting machine is movably connected with a Z-axis displacement driving assembly on the displacement cross beam through a ram so as to drive the cutting machine to move up and down, and a Y-axis displacement driving assembly for driving the cutting machine to move left and right is further arranged on the displacement cross beam. The utility model effectively improves the cutting efficiency of the sheet metal part and saves the processing time of the sheet metal part.

Because the metal sheet material is comparatively hard, traditional mode that adopts the saw bit to cut, the degree of wear to the saw bit is great, and the spark is penetrated four influences safety in utilization, and laser cutting adopts the laser beam of high power high density to shine panel, thereby the material of panel that will be shone takes place to melt, gasify or reach the fire point, thereby realize the cutting work of panel, but because the panel of cutting tends the size great, current laser cutting machine body type is also comparatively huge, but when the device uses for a long time, the portal frame surface that is used for removing in the device is easy to be infected with dust and sweeps, because laser cutting belongs to the thermal cutting, portal frame surface temperature is higher, manual cleaning is comparatively inconvenient.

Disclosure of utility model

The present utility model has been made in view of the above-mentioned problems occurring in the prior art.

Therefore, the utility model aims to provide a dustproof three-dimensional laser cutting machine, which solves the problems that when a device is used for a long time in the traditional mode, dust and scraps are easy to be stained on the surface of a portal frame used for moving in the device, and the temperature of the surface of the portal frame is higher and manual cleaning is inconvenient because laser cutting belongs to thermal cutting.

In order to achieve the above object, the present utility model provides the following technical solutions:

The utility model provides a dustproof three-dimensional laser cutting machine, includes the base, installs processing mesa and portal frame at the base, installs cutting main part and dust cover at the portal frame to and dust cover fixed mounting has the backplate, dust removal subassembly is installed to the inboard of backplate, dust removal subassembly includes the protective housing, the inside fixed mounting of protective housing has the motor, the output of motor is connected with the axle that deflects, the top swing joint of axle that deflects has the reciprocal bottom plate, the top fixedly connected with of reciprocal bottom plate pulls the support, the one end fixedly connected with diaphragm of pulling the support, the top of diaphragm is equipped with the roof, roof swing joint is in the inboard of dust cover, the top of diaphragm top flushes with the top of dust cover at this moment when the axle is in the highest point at the top of reciprocating bottom plate in the protective housing, the backplate with the dust cover highly the same

Preferably, one side of the dust cover is fixedly provided with a backboard, the inner side of the backboard is fixedly provided with a guide groove, the inner side of the guide groove is movably connected with a guide rail, the guide rail is fixedly arranged at the bottom of the top plate, and the guide grooves correspond to the guide rails one by one.

Preferably, a tooth slot is further formed in one side of the dust cover, a rack is fixedly arranged on the inner side of the tooth slot, a gear is movably connected to one side of the rack, the gear is movably connected to one side of the diaphragm plate, the gear is meshed with the rack, and the gear is fixedly connected to one side, close to the rack, of the diaphragm plate.

Preferably, the butt joint groove has been seted up on the surface of diaphragm, butt joint groove and guide slot looks adaptation each other, the bottom of diaphragm is equipped with and erects the baffle, the top fixed mounting who erects the baffle has the support column, the outside of support column is equipped with the spring, the support column runs through the diaphragm is whole, the spring is in the extension state when the device is not used, and the diaphragm is in the highest point in the dust cover this moment.

Further, the traction support is L-shaped, a clamping block is fixedly arranged at the other end of the traction support, the traction support is connected with the diaphragm plate through the clamping block, clamping strips are fixedly arranged on the inner side of the back plate and are mutually matched with the clamping block, and the clamping strips are mutually parallel to the support columns.

Preferably, the processing mesa fixed mounting is in the inboard of base, portal frame swing joint is at the top of base, cutting main part movable mounting is in the outside of portal frame, the outside of portal frame still fixed mounting has the protective housing.

In the technical scheme, the utility model has the technical effects and advantages that:

1. According to the utility model, the portal frame and the dust removing component are arranged, when the dust removing device is used, the reciprocating bottom plate at the top is separated through the gradual deflection of the deflection shaft, the reciprocating bottom plate at the top loses the support of the deflection shaft, the height of the traction support at the top in the protection box is reduced due to gravity, and the length of the traction support at the top in the protection box is driven to be increased, so that the height of the diaphragm plate connected with the traction support in the dust cover is reduced, the distance of the top plate at the top of the diaphragm plate in the dust cover is driven to be reduced, and sticky dust at the top of the top plate is shaken off.

2. According to the utility model, the portal frame and the cutting main body are arranged, when the cutting device is used, the portal frame moves along the surface of the base, so that the position of the cutting main body is adjusted in one direction, the cutting main body moves on the portal frame, the other angle of the cutting main body is adjusted, and the cutting main body is changed in the stretching length, so that the other angle of the cutting position is adjusted, and the cutting work of the cutting plate in the three-dimensional direction is realized, so that the smooth cutting work is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a block diagram of a dust collection assembly of the present utility model;

FIG. 4 is a drawing of the traction frame and bulkhead related block diagram of the utility model;

FIG. 5 is a diagram of the gantry and protective housing of the present utility model.

Reference numerals illustrate:

1. A base; 2. processing a table top; 3. a portal frame; 4. cutting the main body; 5. a dust cover; 6. a back plate; 7. a guide groove; 8. a guide rail; 9. a top plate; 10. a diaphragm; 11. a butt joint groove; 12. tooth slots; 13. a rack; 14. a gear; 15. a vertical partition plate; 16. a support column; 17. a spring; 18. a clamping block; 19. clamping strips; 20. a traction bracket; 21. a protective box; 22. a reciprocating base plate; 23. a deflection shaft; 24. and a motor.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses a dustproof three-dimensional laser cutting machine.

The utility model provides a dustproof three-dimensional laser cutting machine as shown in figures 1, 2 and 4, which comprises a base 1, a processing table top 2 and a portal frame 3 which are arranged on the base 1, a cutting main body 4 and a dustproof cover 5 which are arranged on the portal frame 3, and a backboard 6 which is fixedly arranged on the dustproof cover 5, wherein a dust removing component is arranged on the inner side of the backboard 6, the dust removing component comprises a protective box 21, a motor 24 is fixedly arranged in the protective box 21, the output end of the motor 24 is connected with a deflection shaft 23, the top of the deflection shaft 23 is movably connected with a reciprocating bottom plate 22, the top of the reciprocating bottom plate 22 is fixedly connected with a traction bracket 20, one end of the traction bracket 20 is fixedly connected with a transverse baffle 10, the top of the transverse baffle 10 is provided with a top plate 9, and the top plate 9 is movably connected on the inner side of the dustproof cover 5.

When the dust collector is used, most dust can be gathered at the top of the top plate 9 or the outer side of the dust cover 5, the motor 24 in the protective box 21 on the portal frame 3 is started, so that the output end of the motor 24 drives the deflection shaft 23 to rotate, when the deflection shaft 23 is gradually deflected, the motor is separated from the reciprocating bottom plate 22 at the top, the reciprocating bottom plate 22 loses the support of the deflection shaft 23, the height of the top in the protective box 21 is reduced due to gravity, the length of the traction support 20 at the top in the protective box 21 is driven to be increased, the height of the diaphragm plate 10 connected with the traction support 20 in the dust cover 5 is reduced, the distance of the top plate 9 at the top of the diaphragm plate 10 in the dust cover 5 is reduced, the sticky dust at the top of the top plate 9 is shaken off, and the reciprocating bottom plate 22 is lifted in the protective box 21 due to the reset of the rotation of the deflection shaft 23, so that the air at the inner side of the top plate 9 on the diaphragm plate 10 in the dust cover 5 is compressed and expanded, and the dust adhered to the outer side of the dust cover 5 is separated from the air flow, and thus the dust on the portal frame 3 is completed.

In order to facilitate maintenance, as shown in fig. 2, one side of the dust cover 5 is fixedly provided with a back plate 6, the inner side of the back plate 6 is fixedly provided with a guide groove 7, the inner side of the guide groove 7 is movably connected with a guide rail 8, and the guide rail 8 is fixedly arranged at the bottom of the top plate 9.

When roof 9 moves in dust cover 5, roof 9 passes through guide rail 8 and moves in backplate 6's inboard, and because guide slot 7's setting for roof 9 is difficult for taking place the dislocation at the in-process that removes, and also can not scratch with the inner wall of dust cover 5 at the in-process that removes, make to remove more smooth and easy, and roof 9 carries out the mode of joint through guide rail 8 and backplate 6 guide slot 7, also be convenient for when dust cover 5 inner structure breaks down, through taking out guide rail 8 in roof 9 from backplate 6 guide slot 7, can open confined dust cover 5 and be convenient for maintain and overhaul.

In order to operate independently, as shown in fig. 2 and 3, a tooth slot 12 is further formed on one side of the dust cover 5, a rack 13 is fixedly mounted on the inner side of the tooth slot 12, a gear 14 is movably connected on one side of the rack 13, the gear 14 is movably connected on one side of the diaphragm 10, a butt joint groove 11 is formed in the surface of the diaphragm 10, the butt joint groove 11 is mutually matched with the guide groove 7, a vertical partition 15 is arranged at the bottom of the diaphragm 10, a support column 16 is fixedly mounted on the top of the vertical partition 15, and a spring 17 is arranged on the outer side of the support column 16.

When the diaphragm 10 descends in the dust cover 5 due to the influence of the traction support 20, the gear 14 meshed with the rack 13 in the diaphragm 10 moves on the surface of the rack 13 and rotates, so that the descending resistance of the diaphragm 10 on the inner side of the dust cover 5 is increased, the diaphragm 10 descends more stably, the stretching length of the spring 17 on the support column 16 fixedly installed on the vertical partition 15 is gradually reduced in the descending process of the diaphragm 10, the impact in the descending process is reduced, the stable operation of the device is ensured, and due to the arrangement of the rack 13 and the gear 14, the diaphragm 10 cannot be separated from the dust cover 5 when the spring 17 deforms, the region on the inner side of the dust cover 5 is divided into two parts through the vertical partition 15, the independence of the dust removal assembly in operation is ensured, and the influence on the cutting of the device due to dust removal is avoided.

In order to control the strength, as shown in fig. 3 and 4, the traction support 20 is L-shaped, the other end of the traction support 20 is fixedly provided with a clamping block 18, the traction support 20 is connected with the diaphragm plate 10 through the clamping block 18, the inner side of the back plate 6 is fixedly provided with a clamping strip 19, and the clamping strip 19 is mutually matched with the clamping block 18.

When the deflection shaft 23 rotates, the reciprocating bottom plate 22 reciprocates on the inner side of the protective box 21 due to the influence of the deflection shaft 23, so that the connected traction support 20 is driven to reciprocate on the top of the protective box 21, the connected diaphragm plate 10 is driven to carefully reciprocate along the clamping strip 19 through the clamping block 18, and the diaphragm plate 10 and the reciprocating bottom plate 22 are arranged in parallel through the clamping strip 19, so that the moving distance and the moving direction of the diaphragm plate 10 and the reciprocating bottom plate 22 are always the same, and the dust removal force is accurately controlled.

Finally, for three-dimensional cutting, as shown in fig. 1 and 5, the processing table 2 is fixedly mounted on the inner side of the base 1, the gantry 3 is movably connected to the top of the base 1, the cutting main body 4 is movably mounted on the outer side of the gantry 3, and the protective box 21 is fixedly mounted on the outer side of the gantry 3.

When the cutting machine is used, a plate to be cut is placed on the machining table top 2, the plate is moved along the surface of the base 1 through the portal frame 3, so that the position of the cutting main body 4 is adjusted in one direction, the cutting main body 4 is moved on the portal frame 3, the other angle of the cutting main body 4 is adjusted, the cutting position is adjusted by changing the stretching length of the cutting main body 4, the three-dimensional cutting of the plate is realized, and the dust removing assembly moves synchronously along with the portal frame 3 when the portal frame 3 moves on the base 1 due to the fact that the protective box 21 is fixed on the portal frame 3, so that the cutting work is ensured to be smoothly carried out.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The dustproof three-dimensional laser cutting machine comprises a base (1), a processing table top (2) and a portal frame (3) which are arranged on the base (1), a cutting main body (4) and a dustproof cover (5) which are arranged on the portal frame (3), and a backboard (6) which is fixedly arranged on the dustproof cover (5), and is characterized in that a dust removing component is arranged on the inner side of the backboard (6);

The dust removal assembly comprises a protection box (21), a motor (24) is fixedly installed in the protection box (21), a deflection shaft (23) is connected to the output end of the motor (24), a reciprocating bottom plate (22) is movably connected to the top of the deflection shaft (23), a traction support (20) is fixedly connected to the top of the reciprocating bottom plate (22), a diaphragm plate (10) is fixedly connected to one end of the traction support (20), a top plate (9) is arranged at the top of the diaphragm plate (10), and the top plate (9) is movably connected to the inner side of a dust cover (5).

2. The dustproof three-dimensional laser cutting machine according to claim 1, wherein a backboard (6) is fixedly arranged on one side of the dustproof cover (5), a guide groove (7) is fixedly arranged on the inner side of the backboard (6), a guide rail (8) is movably connected on the inner side of the guide groove (7), and the guide rail (8) is fixedly arranged at the bottom of the top plate (9).

3. The dustproof three-dimensional laser cutting machine according to claim 2, wherein a tooth slot (12) is further formed in one side of the dustproof cover (5), a rack (13) is fixedly arranged on the inner side of the tooth slot (12), a gear (14) is movably connected to one side of the rack (13), and the gear (14) is movably connected to one side of the diaphragm plate (10).

4. The dustproof three-dimensional laser cutting machine according to claim 1, wherein a butt joint groove (11) is formed in the surface of the diaphragm plate (10), the butt joint groove (11) is mutually matched with the guide groove (7), a vertical diaphragm plate (15) is arranged at the bottom of the diaphragm plate (10), a supporting column (16) is fixedly arranged at the top of the vertical diaphragm plate (15), and a spring (17) is arranged on the outer side of the supporting column (16).

5. The dustproof three-dimensional laser cutting machine according to claim 1, wherein the traction support (20) is L-shaped, a clamping block (18) is fixedly arranged at the other end of the traction support (20), the traction support (20) is connected with the diaphragm plate (10) through the clamping block (18), a clamping strip (19) is fixedly arranged on the inner side of the back plate (6), and the clamping strip (19) is mutually matched with the clamping block (18).

6. The dustproof three-dimensional laser cutting machine according to claim 1, wherein the processing table top (2) is fixedly installed on the inner side of the base (1), the portal frame (3) is movably connected to the top of the base (1), the cutting main body (4) is movably installed on the outer side of the portal frame (3), and the protective box (21) is fixedly installed on the outer side of the portal frame (3).