CN213672399U

CN213672399U - Dust collector for laser cutting machine that dust removal effect is good

Info

Publication number: CN213672399U
Application number: CN202022096163.8U
Authority: CN
Inventors: 陈冲
Original assignee: Sichuan Chengke Communication Technology Research Institute Co ltd
Current assignee: Sichuan Chengke Communication Technology Research Institute Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-07-13
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to a dust removal technical field just discloses a dust collector for laser cutting machine that dust removal effect is good, comprises a workbench, the equal fixedly connected with supporting leg in workstation lower surface four corners, fixed surface is connected with the support on the workstation, support top inner wall fixedly connected with cutting head, well shape spout has all been seted up to workstation upper surface front and back both sides, and the inside left side of well shape spout that is located the front side all is provided with the slider with the inside right side of well shape spout that is located the rear side. This dust collector for laser cutting machine that dust removal effect is good, through setting up motor, driving plate, transmission shaft, driving block and circular spout, the slider that makes to be located the rear side can make things convenient for effectual drive pipe and dust absorption head to carry out reciprocating motion along the orbit that is located rear side well shape spout, makes the dust absorption head can make things convenient for effectually comparatively to clear up the dust of workstation upper surface, not only comparatively thoroughly of clearance, has still improved the absorption efficiency of dust greatly.

Description

Dust collector for laser cutting machine that dust removal effect is good

Technical Field

The utility model relates to a dust removal technical field specifically is a dust collector for laser cutting machine that dust removal effect is good.

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 melted or gasified metal, and finally, a material forms a kerf along with the movement of the relative position of the laser beam and the workpiece, thereby achieving the purpose of cutting, the laser cutting processing uses an invisible light beam to replace a traditional mechanical knife, has the characteristics of high precision, fast cutting, no limitation on cutting patterns, automatic typesetting, material saving, smooth kerf, low processing cost and the like, the mechanical part of a laser knife head is gradually improved or replaced by the traditional metal cutting process equipment, the mechanical part of the laser knife head is not in contact with the workpiece, the surface of the workpiece can not be scratched in the working process, the laser cutting speed is fast, the kerf is smooth, the cutting heat affected zone is small, the deformation of the plate is small, the cutting seam is narrow, the notch has no mechanical stress and no cutting burr, the processing precision is high, the repeatability is good, the surface of the material is not damaged, the numerical control programming is realized, any plane graph can be processed, the whole plate with a large breadth can be cut, the die does not need to be opened, the economy and the time are saved, fine dust can be generated in the laser cutting process at present, a lot of dust generated after the cutting is finished can stay on the laser cutting table, and if the situation is long, certain damage can be caused to equipment, so that the cutting precision of the laser cutting machine is influenced, and the dust can bring certain harm to the health of workers, so that the dust is required to be processed by a dust; the dust collector of prior art directly adsorbs the dust through the dust absorption dish, and the dust absorption dish is fixed at the operation panel, and not only the adsorption efficiency of dust is lower, and the adsorption effect of dust is relatively poor.

For example, chinese patent publication No. CN210677392U discloses a dust removing device for a laser cutting machine, which comprises a frame, a table, a laser cutting head, a fan, a blanking hole, a metal debris adsorption groove, a first cylinder, a fixed block, a first movable rod, a chute, a slider, a second movable rod, an exhaust pipe, an air duct, and a waste gas purification adsorption tank, wherein the first cylinder is activated to move the slider in the chute, the slider is pushed to move toward the top end of the first movable rod when the first cylinder is moved upward, the second movable rod moves in the opposite direction of the first movable rod, the slider moves toward the fixed block when the first cylinder is moved downward, the second movable rod moves toward the first movable rod when the first cylinder is moved downward, thereby driving the air duct to move left and right, absorbing smoke in all directions and multiple aspects, the smoke enters the waste gas purification adsorption tank to be filtered and then discharged to the outside, therefore, effective dust collection of the area above the laser cutting is realized, the influence of smoke on the laser cutting machine is reduced, and the service life of the laser cutting machine is prolonged; use first cylinder and second cylinder to do the drive when in actual use, the rate of motion of first cylinder and second cylinder is slower to make the dryer can not comparatively make things convenient for effectually absorb the dust, reduced the absorption efficiency of dust.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a dust collector for laser cutting machine that dust removal effect is good has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a dust removing device for a laser cutting machine with good dust removing effect comprises a workbench, wherein four corners of the lower surface of the workbench are fixedly connected with supporting legs, the upper surface of the workbench is fixedly connected with a support, the inner wall of the top of the support is fixedly connected with a cutting head, the front side and the rear side of the upper surface of the workbench are respectively provided with a well-shaped chute, the left side inside the well-shaped chute at the front side and the right side inside the well-shaped chute at the rear side are respectively provided with a slide block, the upper surface of the slide block is spliced with a circular tube, the upper surface of the circular tube is provided with a dust suction head, the right side of the lower surface of the slide block at the rear side is fixedly connected with a transmission block, the upper surface of the transmission block is provided with a circular chute, the left side of the lower surface of the workbench is fixedly connected with a processing box, the, the utility model discloses a pipe, including connecting hose, workstation, driving plate, pivot, connecting hose upper surface and pipe lower surface are pegged graft, the workstation lower surface rotates and is connected with the pivot, the pivot surface has cup jointed and drive gear, workstation lower surface right side fixedly connected with motor, the motor output has cup jointed the driving plate, driving plate lower surface fixedly connected with transmission shaft.

Preferably, the bottom of the inner side face of the sliding block is fixedly connected with teeth meshed with the transmission gear, and the teeth are made of stainless steel.

Preferably, the front surface and the back surface of the sliding block are both provided with balls, and the shape formed by the sliding block and the balls is matched with the well-shaped sliding groove.

Preferably, the inner diameter of the transmission shaft is smaller than the width of the circular sliding chute, and the width of the circular sliding chute is fifteen millimeters.

Preferably, trapezoidal cylinder has been cup jointed to supporting leg surface bottom, and trapezoidal cylinder lower surface is provided with circular rubber slipmat.

Preferably, four groups of edges and corners on the outer side surface of the support and four groups of edges and corners on the upper surface of the support are all subjected to rounding treatment, and the radius of each rounding is five millimeters.

(III) advantageous effects

Compared with the prior art, the utility model provides a dust collector for laser cutting machine that dust removal effect is good possesses following beneficial effect:

1. this dust collector for laser cutting machine that dust removal effect is good, through setting up motor, driving plate, transmission shaft, driving block and circular spout, the slider that makes to be located the rear side can make things convenient for effectual drive pipe and dust absorption head to carry out reciprocating motion along the orbit that is located rear side well shape spout, makes the dust absorption head can make things convenient for effectually comparatively to clear up the dust of workstation upper surface, not only comparatively thoroughly of clearance, has still improved the absorption efficiency of dust greatly.

2. This dust collector for laser cutting machine that dust removal effect is good through setting up pivot and drive gear, makes the slider of both sides around can be comparatively convenient effectual around the drive the pipe of both sides and dust collection head carry out the relative motion along the orbit of both sides well-shaped spout around, not only can be comparatively thorough clear up the dust to the workstation upper surface, has also improved the absorption efficiency of dust greatly.

Drawings

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

fig. 2 and fig. 3 are schematic views of a part of the structure of the present invention.

In the figure: 1. a work table; 2. supporting legs; 3. a support; 4. a cutting head; 5. a well-shaped chute; 6. a slider; 7. a circular tube; 8. a dust collection head; 9. a transmission block; 10. a circular chute; 11. a treatment tank; 12. a dust collection fan; 13. a connecting hose; 14. a rotating shaft; 15. a transmission gear; 16. an electric motor; 17. a drive plate; 18. a drive shaft.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a dust removing device for a laser cutting machine with good dust removing effect comprises a workbench 1, four corners of the lower surface of the workbench 1 are fixedly connected with supporting legs 2, the upper surface of the workbench 1 is fixedly connected with a support 3, the inner wall of the top of the support 3 is fixedly connected with a cutting head 4, the front side and the rear side of the upper surface of the workbench 1 are respectively provided with a well-shaped chute 5, the left side inside the well-shaped chute 5 positioned at the front side and the right side inside the well-shaped chute 5 positioned at the rear side are respectively provided with a slide block 6, the upper surface of the slide block 6 is inserted with a circular pipe 7, the upper surface of the circular pipe 7 is provided with a dust suction head 8, the right side of the lower surface of the slide block 6 positioned at the rear side is fixedly connected with a transmission block 9, the upper surface of the transmission block 9 is provided with a circular chute 10, the left side of the lower surface of the workbench 1 is fixedly connected with, the input end of the dust collection fan 12 is sleeved with a connecting hose 13, the upper surface of the connecting hose 13 is inserted with the lower surface of a round pipe 7, the lower surface of the workbench 1 is rotatably connected with a rotating shaft 14, the outer surface of the rotating shaft 14 is sleeved with a transmission gear 15, through the arrangement of the rotating shaft 14 and the transmission gear 15, the round pipe 7 and the dust collection head 8 on the front side and the rear side can be conveniently and effectively driven to move in opposite directions along tracks of well-shaped chutes 5 on the front side and the rear side, dust on the upper surface of the workbench 1 can be thoroughly cleaned, the dust absorption efficiency is greatly improved, the right side of the lower surface of the workbench 1 is fixedly connected with a motor 16, the model of the motor 16 is CH/V, the output end of the motor 16 is sleeved with a transmission plate 17, the lower surface of the transmission plate 17 is fixedly connected, The transmission block 9 and the circular sliding groove 10 enable the sliding block 6 located on the rear side to conveniently and effectively drive the circular tube 7 and the dust collection head 8 to carry out reciprocating motion along the track located on the rear side well-shaped sliding groove 5, so that the dust collection head 8 can conveniently and effectively clean dust on the upper surface of the workbench 1, the cleaning is more thorough, and the dust absorption efficiency is greatly improved.

The utility model discloses in, drive that the drive that can be convenient for making the slider 6 that is located the rear side is located the slider 6 motion of front side, consequently at 6 medial surface bottom fixedly connected with of slider and the 15 meshed tooth of drive gear, and the material of tooth is the stainless steel, tooth and drive gear 15 have improved the convenience of the 6 linkages of front and back both sides slider.

The utility model discloses in, in order to make the motion that slider 6 can be more smooth and easy, consequently all be provided with the ball at slider 6 front and the back, and the shape and the 5 looks adaptations of well shape spout that slider 6 and ball formed, the ball has reduced the frictional force between slider 6 and the well shape spout 5, has improved the smoothness nature of slider 6 motion.

The utility model discloses in, in order to make the more convenient drive transmission block 9 motion of transmission shaft 18, consequently set up the internal diameter of transmission shaft 18 and be less than the width of circular spout 10, and the width of circular spout 10 is fifteen millimeters, and circular spout 10 has improved the convenience of transmission shaft 18 and the linkage of transmission block 9.

The utility model discloses in, support workstation 1 for making supporting leg 2 more stable, consequently cup jointed trapezoidal cylinder in 2 surface bottoms of supporting leg, and trapezoidal cylinder lower surfaces is provided with circular rubber slipmat, and circular rubber slipmat has improved the frictional force between supporting leg 2 and the ground.

The utility model discloses in, in order to avoid among the laser cutting process support 3 to cause the injury to the human body, consequently set up 3 lateral surfaces four groups edges and corners of four groups of upper surface of support and all do the radius angle and handle, and the radius of radius angle is five millimeters, and the security that support 3 has been improved is handled to the radius angle.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the dust collector is used, the motor 16 is started, the output end of the motor 16 drives the transmission plate 17 and the transmission shaft 18 to rotate clockwise, the transmission shaft 18 is matched with the circular chute 10, so that the transmission block 9 drives the sliding block 6 positioned at the rear side, the circular tube 7 positioned at the rear side and the dust collection head 8 to reciprocate along the track of the well-shaped chute 5, teeth meshed with the transmission gear 15 are fixedly connected to the bottom of the inner side surface of the sliding block 6, when the sliding block 6 positioned at the rear side moves leftwards, the transmission gear 15 rotates anticlockwise, so that the teeth positioned at the front side drive the sliding block 6 positioned at the front side to move rightwards, when the sliding block 6 positioned at the rear side moves rightwards, the transmission gear 15 rotates clockwise, the teeth positioned at the front side drive the sliding block 6 positioned at the front side to move leftwards, so that the sliding blocks 6 at the front side and the rear side respectively drive the circular tubes 7 and, then, the dust collection fan 12 is started, the input end of the dust collection fan 12 generates suction, and then the inner side surface of the dust collection head 8 generates suction to clean dust on the upper surface of the workbench 1.

To sum up, this dust collector for laser cutting machine that dust removal effect is good through setting up motor 16, driving plate 17, transmission shaft 18, driving block 9 and circular spout 10, makes slider 6 that is located the rear side can make things convenient for effectual drive pipe 7 and dust collection head 8 to carry out reciprocating motion along the orbit that is located rear side well shape spout 5 comparatively, makes dust collection head 8 can comparatively make things convenient for effectually clear up the dust of 1 upper surface of workstation, not only the comparatively thorough of clearance, has still improved the absorption efficiency of dust greatly.

This dust collector for laser cutting machine that dust removal effect is good through setting up pivot 14 and drive gear 15, makes the slider 6 of both sides around can be comparatively convenient effectual the drive around the pipe 7 of both sides and dust collection head 8 carry out the relative motion along the orbit of both sides well-shaped spout 5 around, not only can be comparatively thorough clear up the dust to workstation 1 upper surface, also improved the absorption efficiency of dust greatly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. The utility model provides a dust collector for laser cutting machine that dust removal effect is good, includes workstation (1), its characterized in that: the four corners of the lower surface of the workbench (1) are fixedly connected with supporting legs (2), the upper surface of the workbench (1) is fixedly connected with a support (3), the inner wall of the top of the support (3) is fixedly connected with a cutting head (4), the front side and the rear side of the upper surface of the workbench (1) are respectively provided with a well-shaped chute (5), the left side inside the well-shaped chute (5) positioned on the front side and the right side inside the well-shaped chute (5) positioned on the rear side are respectively provided with a sliding block (6), the upper surface of the sliding block (6) is spliced with a round pipe (7), the upper surface of the round pipe (7) is provided with a dust collection head (8), the right side of the lower surface of the sliding block (6) positioned on the rear side is fixedly connected with a transmission block (9), the upper surface of the transmission block (9) is provided with a round chute (10), the left side of the lower surface, dust absorption fan (12) output with handle case (11) right flank and peg graft, connection hose (13) have been cup jointed to dust absorption fan (12) input, connection hose (13) upper surface and pipe (7) lower surface are pegged graft, workstation (1) lower surface rotates and is connected with pivot (14), pivot (14) surface has been cup jointed and drive gear (15), workstation (1) lower surface right side fixedly connected with motor (16), driving plate (17) have been cup jointed to motor (16) output, driving plate (17) lower surface fixedly connected with transmission shaft (18).

2. The dust removing device for the laser cutting machine with good dust removing effect according to claim 1, characterized in that: the bottom of the inner side face of the sliding block (6) is fixedly connected with teeth meshed with the transmission gear (15), and the teeth are made of stainless steel.

3. The dust removing device for the laser cutting machine with good dust removing effect according to claim 1, characterized in that: the front and the back of the sliding block (6) are both provided with balls, and the shape formed by the sliding block (6) and the balls is matched with the well-shaped sliding groove (5).

4. The dust removing device for the laser cutting machine with good dust removing effect according to claim 1, characterized in that: the inner diameter of the transmission shaft (18) is smaller than the width of the circular sliding chute (10), and the width of the circular sliding chute (10) is fifteen millimeters.

5. The dust removing device for the laser cutting machine with good dust removing effect according to claim 1, characterized in that: trapezoidal cylinder has been cup jointed to supporting leg (2) surface bottom, and trapezoidal cylinder lower surface is provided with circular rubber slipmat.

6. The dust removing device for the laser cutting machine with good dust removing effect according to claim 1, characterized in that: four groups of edges and corners on the outer side surface of the support (3) and four groups of edges and corners on the upper surface are all subjected to chamfering treatment, and the radius of each chamfering is five millimeters.