CN214109273U - Laser cutting machine protector - Google Patents

Abstract

The utility model discloses a laser cutting machine protector, spacing slidable mounting's laser head on the horizontal pole and the horizontal pole of the carriage of installation on workstation, the slider installation, the top of horizontal pole is provided with the roof, the top fixed mounting that the roof passes through support frame and laser head, install the air exhauster on the roof. The utility model discloses a when the cutting moves down the laser head, connecting rod pulling telescopic link is by the drop-down, the conveyer pipe moves to around the cutting position along with the laser head, the air exhauster retrieves the disintegrating slag of laser head cutting department to the collection box in through the conveyer pipe, greatly reduced laser cutting lead to processing equipment dust diffuse condition around taking place, the feature of environmental protection that the device used has been improved, greatly reduced piece sputtering, the dust influences the emergence of a series of problems of laser head cutting precision, the security and the stability of device use have been improved, thereby a laser cutting device with protection machanism has been realized.

Description

Laser cutting machine protector

Technical Field

The utility model relates to a laser cutting machine protector.

Background

The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal. And finally, the material is cut along with the movement of the relative position of the light beam and the workpiece, so that the cutting purpose is achieved. The laser cutting processing is to replace the traditional mechanical knife by invisible light beams, has the characteristics of high precision, fast cutting, no limitation on pattern cutting, automatic typesetting, material saving, smooth cut, low processing cost and the like, and gradually improves or replaces the traditional metal cutting process equipment.

At present, when a laser cutting machine is used for cutting, chips generated by processing are easy to sputter due to the fact that a protection device corresponding to the laser cutting machine is not installed, the edges of the chips are sharp, potential safety hazards exist, dust is easy to adsorb under the action of static electricity, the cutting precision is easy to reduce due to the accumulation of a large amount of dust, the use is affected, and the use requirement cannot be met; therefore, a laser cutting machine protection device is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a laser cutting machine protector has solved among the prior art problem that laser cutting lacks protector.

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

the utility model provides a laser cutting machine protector, includes carriage, the last horizontal pole of installing of sliding rack and the horizontal pole of installation on workstation, the workstation laser head of spacing slidable mounting, the top of horizontal pole is provided with the roof, the roof passes through the top fixed mounting of support frame with the laser head, install the air exhauster on the roof, the both ends of air exhauster communicate respectively has the conveyer pipe, install the collection box with the conveyer pipe intercommunication on the roof, the extension end of conveyer pipe is through the connecting rod installation of being connected with the bottom of laser head to inject the conveyer pipe along with the laser head up-and-down motion, and along horizontal pole linear motion.

Preferably, the bottom both ends of roof are all vertical to be provided with the telescopic link, two the bottom of telescopic link is connected with the laser head through two connecting rods respectively, two the extension end of conveyer pipe is connected with the bottom of telescopic link respectively.

Preferably, two the slider that is T shape structure is all installed on the top of telescopic link, set up the first slide rail that is on a parallel with the horizontal pole on the roof to the cooperation that is used for the slider slides.

Preferably, a second sliding rail parallel to the first sliding rail is arranged in the top plate and used for penetrating of the conveying pipe and horizontal sliding of the conveying pipe.

Preferably, the recycling box is composed of a first mounting barrel and a second mounting barrel which are detachably mounted, a filter screen with a V-shaped vertical cross section is mounted in the second mounting barrel, and two air-permeable ends of the recycling box are respectively located on the first mounting barrel and the second mounting barrel.

Preferably, install the piece that colludes that the multiunit is L shape structure on the second installation bucket, rotate through the torsional spring pivot on the first installation bucket install with collude the buckle of piece cooperation lock joint, buckle and collude the piece lock joint to realize the demountable installation of first installation bucket and second installation bucket.

The utility model discloses possess following beneficial effect at least:

1. through moving down the cutting when the laser head, connecting rod pulling telescopic link is by the drop-down, the conveyer pipe moves to around the cutting position along with the laser head, the disintegrating slag of laser head cutting department is retrieved to the collection box through the conveyer pipe to the air exhauster, greatly reduced laser cutting lead to the condition that dust is pervasive around the processing equipment to take place, the feature of environmental protection that the device used has been improved, greatly reduced piece sputtering, the dust influences the emergence of a series of problems of laser head cutting precision, the security and the stability of device use have been improved, thereby a laser cutting device with protection machanism has been realized.

2. Through the dust through the filter screen, filtered in first installation bucket, the user can be through dismantling the buckle with collude the lock joint relation of piece, then pull open first installation bucket and second installation bucket, can realize the clearance of the piece dust of retrieving, improved the convenience that protector used, timely clearance disintegrating slag can improve protector's life.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic side sectional view of a shielding device;

FIG. 2 is a schematic top view of the top plate;

fig. 3 is a schematic view of the internal structure of the recycling bin.

In the figure: 1. a work table; 2. a carriage; 3. a cross bar; 4. a top plate; 5. an exhaust fan; 6. a laser head; 7. a connecting rod; 8. a telescopic rod; 9. a delivery pipe; 10. a slider; 11. a first slide rail; 12. a second slide rail; 13. a recycling bin; 14. a first mounting barrel; 15. a second mounting bucket; 16. a filter screen; 17. hooking the block; 18. and (5) buckling the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The utility model provides a carriage 2 can be understood as the publication number and is: CN211759269U (a laser cutting machine with guard) is a "moving rack".

Referring to fig. 1-3, a laser cutting machine protection device comprises a workbench 1, a sliding frame 2 arranged on the workbench 1, a cross rod 3 arranged on the sliding frame 2 and a laser head 6 arranged on the cross rod 3 in a limiting sliding manner, a top plate 4 is arranged at the top of the cross rod 3, the top plate 4 is fixedly arranged with the top of the laser head 6 through a support frame, an exhaust fan 5 is arranged on the top plate 4, two ends of the exhaust fan 5 are respectively communicated with a conveying pipe 9, a recovery box 13 communicated with the conveying pipe 9 is arranged on the top plate 4, the extending end of the conveying pipe 9 is arranged through a connecting rod 7 connected with the bottom end of the laser head 6 to limit the conveying pipe 9 to move up and down along the laser head 6 and move linearly along the cross rod 3, telescopic rods 8 are vertically arranged at two ends of the bottom of the top plate 4, the bottom ends of the two telescopic rods 8 are respectively connected with the laser, the top ends of the two telescopic rods 8 are respectively provided with a sliding block 10 in a T-shaped structure, the top plate 4 is provided with a first sliding rail 11 parallel to the cross rod 3 for the sliding of the sliding blocks 10 in a matching way, and the top plate 4 is internally provided with a second sliding rail 12 parallel to the first sliding rail 11 for the penetration of the conveying pipe 9 and the horizontal sliding of the conveying pipe 9;

during the use, roof 4 and the installation of laser head 6, therefore roof 4 moves to around the cutting position along with laser head 6, when laser head 6 moves down the cutting, connecting rod 7 pulling telescopic link 8 is by drop-down, make conveyer pipe 9's extension end move to being close to laser head 6 bottom cutting position department, the bits of broken slag of laser head 6 cutting department is retrieved to collection box 13 in through conveyer pipe 9 to air exhauster 5, greatly reduced laser cutting lead to the condition that dust is pervasive around the processing equipment to take place, the feature of environmental protection that the device used has been improved, greatly reduced piece sputtering, the dust influences the emergence of a series of problems of laser head 6 cutting precision, the security and the stability of device use have been improved, thereby a laser cutting device with protection machanism has been realized.

Specifically, as shown in fig. 1-3, the recycling bin 13 is composed of a first mounting barrel 14 and a second mounting barrel 15 which are detachably mounted, a filter screen 16 with a V-shaped vertical cross section is mounted in the second mounting barrel 15, two air-through ends of the recycling bin 13 are respectively located on the first mounting barrel 14 and the second mounting barrel 15, a plurality of groups of hook blocks 17 with L-shaped structures are mounted on the second mounting barrel 15, a buckle plate 18 which is matched and buckled with the hook blocks 17 is rotatably mounted on the first mounting barrel 14 through a torsion spring rotating shaft, and the buckle plate 18 is buckled with the hook blocks 17 to detachably mount the first mounting barrel 14 and the second mounting barrel 15;

during the use, through the dust that conveyer pipe 9 was inhaled, through filter screen 16, filtered in first installation bucket 14, the user can be through dismantling buckle 18 and the buckling relation who colludes piece 17, then pulls open first installation bucket 14 and second installation bucket 15, can realize the clearance of the piece dust of retrieving, has improved the convenience that protector used, and timely clearance disintegrating slag can improve protector's life.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A laser cutting machine protection device comprises a workbench (1), a sliding frame (2) arranged on the workbench (1), a cross rod (3) arranged on the sliding frame (2) and a laser head (6) which is limited and slidably arranged on the cross rod (3), it is characterized in that the top of the cross rod (3) is provided with a top plate (4), the top plate (4) is fixedly arranged with the top of the laser head (6) through a support frame, an exhaust fan (5) is arranged on the top plate (4), two ends of the exhaust fan (5) are respectively communicated with a conveying pipe (9), a recovery box (13) communicated with the conveying pipe (9) is arranged on the top plate (4), the extending end of the conveying pipe (9) is installed through a connecting rod (7) connected with the bottom end of the laser head (6), so as to limit the up-and-down movement of the conveying pipe (9) along with the laser head (6) and the linear movement along the cross rod (3).

2. The laser cutting machine protection device according to claim 1, characterized in that two telescopic rods (8) are vertically arranged at both ends of the bottom of the top plate (4), the bottom ends of the two telescopic rods (8) are respectively connected with the laser head (6) through two connecting rods (7), and the extending ends of the two conveying pipes (9) are respectively connected with the bottom ends of the telescopic rods (8).

3. The laser cutting machine protection device according to claim 2, characterized in that the top ends of the two telescopic rods (8) are respectively provided with a slider (10) in a T-shaped structure, and the top plate (4) is provided with a first slide rail (11) parallel to the cross bar (3) for the slider (10) to slide in a matching manner.

4. Laser cutting machine protection according to claim 1, characterized in that a second slide (12) parallel to the first slide (11) is made in the top plate (4) for the penetration of the delivery pipe (9) and the horizontal sliding of the delivery pipe (9).

5. The laser cutting machine protection device according to claim 1, wherein the recovery box (13) is composed of a first installation barrel (14) and a second installation barrel (15) which are detachably installed, a filter screen (16) with a V-shaped vertical cross section is installed in the second installation barrel (15), and two air vent ends of the recovery box (13) are respectively located on the first installation barrel (14) and the second installation barrel (15).

6. The laser cutting machine protection device according to claim 5, wherein the second installation barrel (15) is provided with a plurality of groups of hook blocks (17) in L-shaped structures, the first installation barrel (14) is rotatably provided with a buckle plate (18) matched and fastened with the hook blocks (17) through a torsion spring rotating shaft, and the buckle plate (18) is fastened with the hook blocks (17) so as to detachably install the first installation barrel (14) and the second installation barrel (15).

Images