CN219053252U

CN219053252U - Laser cutting machine with a plurality of laser cutting heads

Info

Publication number: CN219053252U
Application number: CN202223358511.XU
Authority: CN
Inventors: 李金春
Original assignee: Nanjing Darui Metal Cutting Co ltd
Current assignee: Nanjing Darui Metal Cutting Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-05-23
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a laser cutting machine with a plurality of laser cutting heads, which relates to the technical field of laser cutting machines, and the technical scheme is as follows: comprising the following steps: the telescopic rod groups are arranged on the workbench in a sliding manner, and are provided with a pair of telescopic rod groups and are symmetrically distributed in the width direction of the workbench; the utility model provides a pole is born to dead mounting respectively on the top of two telescopic link groups in both ends, the swivel is installed in equidistant rotation on the length direction of pole is born, equidistant being provided with the laser cutting head in the circumferencial direction of swivel, every swivel with all be provided with spacing subassembly between the pole is born to the pole, and this spacing subassembly is configured to be in vertical state can restrict swivel rotation when the laser cutting head that is located swivel bottom, and the effect has avoided leading to shutting down and influencing production efficiency after having a part of laser cutting head to break down.

Description

Laser cutting machine with a plurality of laser cutting heads

Technical Field

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

Background

The laser cutting machine is to focus the laser emitted from the laser into the laser beam with high power density through the optical path system, the laser beam irradiates the surface of the workpiece to enable the workpiece to reach the melting point or the boiling point, meanwhile, the high-pressure gas coaxial with the laser beam blows away molten or gasified metal, at present, the laser cutting machine has been widely applied to the processing of technical boards, and has the advantages of high processing efficiency, high precision and stable equipment operation.

Disclosure of Invention

In view of the shortcomings of the prior art, the utility model aims to provide a laser cutting machine with a plurality of laser cutting heads.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a laser cutter having a plurality of laser cutting heads, comprising:

the telescopic rod groups are arranged on the workbench in a sliding manner, and are provided with a pair of telescopic rod groups and are symmetrically distributed in the width direction of the workbench;

the two ends of the bearing rod are respectively and fixedly arranged on the top ends of the two telescopic rod groups, rotating rings are arranged in the length direction of the bearing rod at equal intervals in a rotating mode, laser cutting heads are arranged in the circumference direction of the rotating rings at equal intervals, limiting assemblies are arranged between each rotating ring and the bearing rod, and the limiting assemblies are configured to limit the rotation of the rotating rings when the laser cutting heads positioned at the bottom ends of the rotating rings are in a vertical state.

Preferably, the limiting component comprises an elastic telescopic rod and a slot, the slot is arranged on the circumference direction of the swivel at equal intervals, the elastic telescopic rod is fixedly arranged on the bearing rod, and the elastic telescopic rod comprises a second loop bar and a second barrel bar in sliding fit with the second loop bar.

Preferably, a handle is fixedly mounted on the outer surface of the second cylinder rod.

Preferably, a rotating groove is formed in the outer surface of the bearing rod, and the rotating ring is rotatably arranged on the outer surface of the rotating groove.

Preferably, the telescopic rod group comprises a first sleeve rod and a first barrel rod which is in sliding fit with the first sleeve rod, through holes are formed in the length direction of the first barrel rod at equal intervals, and a fixing piece is arranged on the top end of the first sleeve rod.

Preferably, the fixing member includes a bolt and a nut, and the bolt is screwed with the nut.

Compared with the prior art, the utility model has the following beneficial effects: through installing the swivel in the equidistant rotation of length direction of carrier bar, the equidistant laser cutting head that is provided with in the circumferencial direction of swivel all is provided with spacing subassembly between swivel and the carrier bar, when one or more laser cutting head breaks down, can switch the different laser cutting head on the swivel through rotating the swivel and work, can continue to keep the operation of laser cutting machine this moment, avoid shutting down the maintenance and influence cutting efficiency.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. 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 split structure of a telescopic rod set according to the present utility model;

fig. 3 is a schematic diagram of a split structure of a carrier bar and a swivel in the present utility model.

1. A work table; 2. a slide rail; 3. a motor; 4. a drive gear; 5. a driven gear; 6. a carrier bar; 7. a first loop bar; 8. a screw; 9. a first barrel bar; 10. a through hole; 11. a slide block; 12. a bolt; 13. a nut; 14. a swivel; 15. a laser cutting head; 16. a switch; 17. a rotary groove; 18. a second loop bar; 19. a second barrel bar; 20. a handle; 21. a slot.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-3, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-3, the present utility model provides a laser cutter having a plurality of laser cutting heads, comprising:

the telescopic rod group is slidably mounted on the workbench 1, the sliding block 11 is fixedly mounted at the bottom end of the telescopic rod group, the sliding rail 2 is arranged in the width direction of the workbench 1, the screw rod 8 is rotatably mounted in the sliding rail 2, the driven gear 5 is fixedly mounted at one end of the screw rod 8, the motor 3 is fixedly mounted on the workbench 1, the driving gear 4 is fixedly mounted at the output end of the motor 3, the driving gear 4 and the driven gear 5 keep a meshed state, one end of the screw rod 8 penetrates through the interior of the sliding block 11 and is in threaded connection with the sliding block 11, the motor 3 is started to enable the screw rod 8 to rotate, and the sliding block 11 is in threaded connection with the screw rod 8 and is slidably arranged in the sliding rail 2, so that the telescopic rod group can reciprocate in the length direction of the workbench 1, and the telescopic rod group can be driven to reciprocate in the length direction of the workbench 1, and the telescopic rod group is not limited in the mode, and the telescopic rod group is provided with a pair of telescopic rod groups and is symmetrically distributed in the width direction of the workbench 1;

the utility model provides a laser cutting machine, the loading arm 6, both ends fixed mounting are respectively on the top of two telescopic link groups, the swivel 14 has been installed in equidistant rotation in the length direction of loading arm 6, the swivel 17 has been seted up on the surface of loading arm 6, swivel 14 rotates and sets up on the surface of swivel 17, can carry out spacingly in the axial of loading arm 6 to swivel 14, prevent swivel 14 to remove in the axial of loading arm 6, equidistant laser cutting head 15 that is provided with in the circumferencial direction of swivel 14, still equidistant switch 16 that is provided with in the circumferencial direction of swivel 14, every switch 16 and laser cutting head 15 one-to-one, whether control laser cutting head 15 switch-on power, all be provided with spacing subassembly between every swivel 14 and the loading arm 6, this spacing subassembly is configured to be in the vertical state and can restrict swivel 14 rotation when the laser cutting head 15 that is located swivel 14 bottom, this moment, fixed mounting's laser cutting head 15 only has and is located swivel 14 bottom department and is in the axial of vertical state, can carry out the laser cutting head 15 when the laser cutting machine is cut by a plurality of the laser cutting heads that can keep the laser cutting machine to the work when the swivel 14 to the fault maintenance is difficult to appear, the laser cutting machine can be kept by the maintenance personnel when the swivel 15, the laser cutting machine is cut out the work is cut by the laser cutting head is difficult to the work, the work is cut off by the maintenance personnel is avoided.

The limiting component comprises an elastic telescopic rod and a slot 21, the slot 21 is formed in the circumferential direction of the swivel 14 at equal intervals, the elastic telescopic rod is fixedly arranged on the bearing rod 6 and comprises a second sleeve rod 18 and a second barrel rod 19 which is in sliding fit with the second sleeve rod 18, the section shape of the second barrel rod 19 is matched with that of the slot 21, after the swivel 14 is switched into a new laser cutting head 15, the acting force on the second barrel rod 19 is released to enable the end portion of the second barrel rod 19 to be inserted into the slot 21, at the moment, the swivel 14 is not rotated any more, the process of converting the laser cutting head 15 is extremely simple, a handle 20 is fixedly arranged on the outer surface of the second barrel rod 19, and the second barrel rod 19 can be moved towards the inside of the second sleeve rod 18 by pressing the handle 20 with hands.

The telescopic rod group comprises a first loop bar 7 and a first barrel bar 9 which is in sliding fit with the first loop bar 7, through holes 10 are formed in the length direction of the first barrel bar 9 at equal intervals, bolts 12 are arranged on the top end of the first loop bar 7, the bolts 12 can penetrate through the inside of the through holes 10, the bolts 12 penetrate through the first loop bar 7 and the inside of the through holes 10 and are in threaded connection with nuts 13, the first barrel bar 9 can be fixedly connected with the first loop bar 7, when different products are cut by using the laser cutting machine, certain difference exists between the distance between the laser cutting head 15 and the first barrel bar 9 can be changed, and the laser cutting head 15 can be positioned at the most proper height to cut the products.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. A laser cutter having a plurality of laser cutting heads, comprising:

the telescopic rod groups are arranged on the workbench (1) in a sliding manner, and the telescopic rod groups are provided with a pair and are symmetrically distributed in the width direction of the workbench (1);

the bearing rods (6) are fixedly installed on the top ends of two telescopic rod groups respectively, rotating rings (14) are installed in the equidistant rotation of the bearing rods (6) in the length direction, laser cutting heads (15) are arranged in the equidistant rotation of the rotating rings (14) in the circumferential direction, limiting assemblies are arranged between each rotating ring (14) and the bearing rods (6), and the limiting assemblies are configured to limit the rotation of the rotating rings (14) when the laser cutting heads (15) located at the bottom ends of the rotating rings (14) are in a vertical state.

2. A laser cutting machine having a plurality of laser cutting heads as claimed in claim 1, wherein: the limiting assembly comprises an elastic telescopic rod and a slot (21), the slot (21) is formed in the circumferential direction of the swivel (14) at equal intervals, the elastic telescopic rod is fixedly mounted on the bearing rod (6), and the elastic telescopic rod comprises a second sleeve rod (18) and a second barrel rod (19) in sliding fit with the second sleeve rod (18).

3. A laser cutter having a plurality of laser cutting heads as claimed in claim 2, wherein: a handle (20) is fixedly arranged on the outer surface of the second cylinder rod (19).

4. A laser cutting machine having a plurality of laser cutting heads as claimed in claim 1, wherein: the outer surface of the bearing rod (6) is provided with a rotary groove (17), and the rotary ring (14) is rotatably arranged on the outer surface of the rotary groove (17).

5. A laser cutting machine having a plurality of laser cutting heads as claimed in claim 1, wherein: the telescopic rod group comprises a first loop bar (7) and a first barrel bar (9) which is in sliding fit with the first loop bar (7), through holes (10) are formed in the length direction of the first barrel bar (9) at equal intervals, and fixing pieces are arranged on the top end of the first loop bar (7).

6. A laser cutting machine having a plurality of laser cutting heads as defined in claim 5 wherein: the fixing piece comprises a bolt (12) and a nut (13), and the bolt (12) is in threaded connection with the nut (13).