CN210937689U

CN210937689U - Laser cutting machine that cutting accuracy is high

Info

Publication number: CN210937689U
Application number: CN201921177700.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Cangnan Longgang Weiye Advertising Materials Co ltd
Current assignee: Cangnan Longgang Weiye Advertising Materials Co ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-07-07
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a laser cutting machine with high cutting precision, which comprises a workbench, a guiding and limiting mechanism, a laser cutting head and a conveyor belt, wherein a moving seat is installed on one side of the top of the workbench, the guiding and limiting mechanism is installed on one side of the top of the workbench, a moving frame is fixedly installed on one end of the moving seat, which is far away from the workbench, two side plates are installed at the bottom of the moving frame, a guide rail groove is formed in the top of the workbench, a threaded rod is rotatably installed in the two side plates and the guide rail groove, the bottom of the moving seat is installed with the threaded rod through a threaded sleeve, and the laser cutting head is installed on the threaded rod between the two side plates; the utility model has the advantages of reasonable and simple structure, realize automatic feeding, the unloading of cutting, effectively improve the efficiency of cutting, the spacing direction conveying that leads to stop gear realization cutting work piece simultaneously avoids the cutting error that the work piece displacement moves and causes in the data send process, has effectively improved laser cutting's precision.

Description

Laser cutting machine that cutting accuracy is high

Technical Field

The utility model relates to a laser cutting machine, in particular to laser cutting machine that cutting accuracy is high belongs to laser cutting equipment technical field.

Background

The existing laser cutting adopts manual feeding and blanking or conveying belt feeding and blanking, the manual feeding and blanking efficiency is low, the labor cost is high, the conveying belt feeding and blanking are in a transmission process, a workpiece is lack of limitation and guidance on the conveying belt, especially when the width of the conveying belt is far larger than that of the workpiece to be cut, the workpiece is deviated in the cutting process due to the influence of external force, the cutting error is large, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a laser cutting machine that cutting accuracy is high.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a laser cutting machine with high cutting precision, which comprises a workbench, a guiding and limiting mechanism, a laser cutting head and a conveyor belt, a moving seat is arranged on one side of the top of the workbench, a guide limiting mechanism is arranged on one side of the top of the workbench far away from the moving seat, a movable frame is fixedly arranged at one end of the movable seat far away from the workbench, two side plates are arranged at the bottom of the movable frame, a guide rail groove is arranged at the top of the workbench, threaded rods are rotatably arranged in the two side plates and the guide rail groove, the bottom of the movable seat is in threaded installation with a threaded rod through a threaded sleeve, a laser cutting head is installed on the threaded rod between the two side plates through a threaded sleeve, the one end of threaded rod and the output fixed mounting of motor, first recess has been seted up at the workstation top between direction stop gear and the removal seat, install the conveyer belt in the first recess.

As the utility model discloses a preferred technical scheme, direction stop gear includes direction limiting plate and screw rod, the direction limiting plate sets up in first recess, one side that the seat was kept away from to the direction limiting plate is rotated and is installed the screw rod, the screw rod is kept away from the one end screw thread of direction limiting plate and is installed on the workstation, just the one end fixed mounting of screw rod has the turning handle.

As a preferred technical scheme of the utility model, the second recess has been seted up to one side that the direction limiting plate is close to the removal seat, install the connecting rod in the second recess, rotate on the connecting rod and install the ball.

As an optimal technical scheme of the utility model, two driving rollers are installed to first recess internal rotation, the conveyer belt parcel is on two driving rollers, one of them the one end and the servo motor output fixed mounting of driving roller.

As an optimized technical scheme of the utility model, the top fixed mounting of swivel nut has the sliding sleeve, sliding sleeve slidable mounting is on removing the frame.

As an optimal technical scheme of the utility model, there is 0.2-0.5cm interval between the bottom of direction limiting plate and the conveyer belt, the bottom fixed mounting of workstation has vibration damping mount.

The utility model provides a laser cutting machine that cutting accuracy is high. Compared with the prior art, the method has the following beneficial effects:

1. this laser cutting machine that cutting accuracy is high, simple structure, convenient to use installs the laser cutting head on removing the frame, realizes the cutting processing to work piece on the workstation, and through installing the conveyer belt on the workstation, the work piece realizes automatic feeding, the unloading of cutting under the conveying of conveyer belt, effectively improves the efficiency of cutting, solves artifical conveying efficiency low, problem with high costs.

2. This laser cutting machine that cutting accuracy is high, through installing the direction stop gear on the workstation, the direction limiting plate removes the regulation in the first recess of workstation under the drive of screw rod, the removal through the direction limiting plate is adjusted the work piece and is conveyed the space on the conveyer belt, and one side of direction limiting plate installs the ball, make the friction resistance that the work piece and ball contact reduced the conveying, realize the spacing direction conveying of cutting work piece, avoid the cutting error that the work piece displacement migration caused in the data send process, thereby effectively improved laser cutting's precision, the practicality is stronger.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic structural view of the workbench of the present invention;

fig. 3 is a schematic structural view of the guiding limiting plate of the present invention;

fig. 4 is a schematic structural diagram of the conveyor belt of the present invention.

In the figure: 1. a work table; 2. a movable seat; 3. a guide limiting mechanism; 31. a guide limit plate; 32. a screw; 33. a handle is rotated; 34. a second groove; 35. a connecting rod; 36. a ball bearing; 4. a movable frame; 5. a laser cutting head; 6. a threaded sleeve; 7. a side plate; 8. a threaded rod; 9. a sliding sleeve; 10. a motor; 11. a first groove; 12. a driving roller; 13. and (4) a conveyor belt.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-4, a laser cutting machine with high cutting precision comprises a workbench 1, a guiding and limiting mechanism 3, a laser cutting head 5 and a conveyor belt 13, wherein a moving seat 2 is installed at one side of the top of the workbench 1, the guiding and limiting mechanism 3 is installed at one side of the top of the workbench 1 far away from the moving seat 2, a moving frame 4 is fixedly installed at one end of the moving seat 2 far away from the workbench 1, two side plates 7 are installed at the bottom of the moving frame 4, a guide rail groove is formed at the top of the workbench 1, a threaded rod 8 is rotatably installed in each of the two side plates 7 and the guide rail groove, the bottom of the moving seat 2 is in threaded installation with the threaded rod 8 through a threaded sleeve, the laser cutting head 5 is installed on the threaded rod 8 between the two side plates 7 through a threaded sleeve 6, and one end of the threaded rod 8, first recess 11 has been seted up at the 1 top of workstation between direction stop gear 3 and the removal seat 2, install conveyer belt 13 in the first recess 11.

The guide limiting mechanism 3 comprises a guide limiting plate 31 and a screw rod 32, the guide limiting plate 31 is arranged in a first groove 11, one side, far away from the moving seat 2, of the guide limiting plate 31 is rotated to install the screw rod 32, one end, far away from the guide limiting plate 31, of the screw rod 32 is installed on the workbench 1 in a threaded manner, one end of the screw rod 32 is fixedly provided with a rotating handle 33, one side, close to the moving seat 2, of the guide limiting plate 31 is provided with a second groove 34, a connecting rod 35 is installed in the second groove 34, a ball 36 is installed on the connecting rod 35 in a rotating manner, two transmission rollers 12 are installed in the first groove 11 in a rotating manner, the conveyor belt 13 is wrapped on the two transmission rollers 12, one end of one transmission roller 12 is fixedly installed with the output end of the servo motor, the top of the threaded sleeve 6 is fixedly provided with a sliding sleeve, a distance of 0.2-0.5cm exists between the bottom of the guide limiting plate 31 and the conveyor belt 13, so that contact friction between the bottom of the guide limiting plate 31 and the top of the conveyor belt 13 is avoided, and a damping base is fixedly mounted at the bottom of the workbench 1.

The working principle is as follows: when the utility model is used, the servo motor drives the transmission roller 12 to rotate, so that the transmission belt 13 is transmitted in the first groove 11 of the workbench 1, a workpiece to be cut is placed on the transmission belt 13, the automatic feeding and discharging of the cut workpiece are realized under the transmission of the transmission belt 13, and the cut processing is carried out through the laser cutting head 5 in the transmission process, the cutting efficiency is effectively improved, the problems of low manual transmission efficiency and high cost are solved, the rotating handle 33 is rotated to drive the screw rod 32 to rotate on the workbench 1, the guide limiting plate 31 is pushed to move and adjust in the first groove 11, so that the workpiece is adjusted to transmit space on the transmission belt 13 through the movement of the guide limiting plate 31, the ball 36 is installed on one side of the guide limiting plate 31, the workpiece is contacted with the ball 36 to reduce the friction resistance of transmission, the limit guide transmission of the cut workpiece is realized, and the motor 10 drives the two side plates 7 and the threaded rod 8 in the guide rail groove, the seat 2 is removed in the guide rail inslot longitudinal movement regulation to the rotation drive of threaded rod 8, and swivel nut 6 drives 5 lateral shifting of laser cutting head and adjusts for 5 regulation convenience of laser cutting head, avoid the cutting error that the work piece displacement migration caused in the data send process partially through direction stop gear 3, thereby effectively improved laser cutting's precision, the work piece of being convenient for cuts production in batches, and the practicality is stronger.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a laser cutting machine that cutting accuracy is high which characterized in that: comprises a workbench (1), a guide limiting mechanism (3), a laser cutting head (5) and a conveyor belt (13), wherein a movable seat (2) is installed at one side of the top of the workbench (1), the guide limiting mechanism (3) is installed at one side of the top of the workbench (1) far away from the movable seat (2), a movable frame (4) is fixedly installed at one end of the movable seat (2) far away from the workbench (1), two side plates (7) are installed at the bottom of the movable frame (4), a guide rail groove is formed at the top of the workbench (1), two threaded rods (8) are installed in the side plates (7) and the guide rail groove in a rotating mode, the laser cutting head (5) is installed at the bottom of the movable seat (2) through a threaded sleeve and a threaded rod (8) in a threaded mode, the laser cutting head (5) is installed on the threaded rod (8) between the two side, the one end of threaded rod (8) and the output fixed mounting of motor (10), first recess (11) have been seted up at workstation (1) top between direction stop gear (3) and removal seat (2), install conveyer belt (13) in first recess (11).

2. The laser cutting machine with high cutting precision according to claim 1, characterized in that: guide limiting mechanism (3) are including direction limiting plate (31) and screw rod (32), direction limiting plate (31) set up in first recess (11), one side rotation that removal seat (2) were kept away from in direction limiting plate (31) is installed screw rod (32), one end screw thread that direction limiting plate (31) were kept away from in screw rod (32) is installed on workstation (1), just the one end fixed mounting of screw rod (32) has turning handle (33).

3. The laser cutting machine with high cutting precision according to claim 2, characterized in that: second recess (34) have been seted up to direction limiting plate (31) one side near removing seat (2), install connecting rod (35) in second recess (34), it installs ball (36) to rotate on connecting rod (35).

4. The laser cutting machine with high cutting precision according to claim 1, characterized in that: two driving rollers (12) are installed in the first groove (11) in a rotating mode, the conveying belt (13) wraps the two driving rollers (12), and one end of each driving roller (12) is fixedly installed at the output end of the servo motor.

5. The laser cutting machine with high cutting precision according to claim 2, characterized in that: the top of swivel nut (6) fixed mounting has sliding sleeve (9), sliding sleeve (9) slidable mounting is on removing frame (4).

6. The laser cutting machine with high cutting precision according to claim 2, characterized in that: a distance of 0.2-0.5cm exists between the bottom of the guide limiting plate (31) and the conveyor belt (13), and a damping base is fixedly mounted at the bottom of the workbench (1).