CN215545789U

CN215545789U - Laser cutting mechanism of laser cutting device

Info

Publication number: CN215545789U
Application number: CN202121398544.XU
Authority: CN
Inventors: 戴红娟
Original assignee: Yancheng Heyun Technology Co ltd
Current assignee: Yancheng Heyun Technology Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-01-18
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a laser cutting mechanism of a laser cutting device, wherein two sides of a support frame are respectively inserted into a groove to be connected with X-axis rolling equipment, the bottom of the support frame is provided with the X-axis rolling equipment, a power gear is electrically connected with an external first motor, the rolling gear is arranged between a fixed gear and the power gear, and a rack is meshed with the fixed gear and the power gear; two ends of the screw rod are arranged on the inner wall of the support frame, and the sliding block is sleeved on the screw rod; the laser cutting mechanism is connected with the sliding block. According to the laser cutting mechanism of the laser cutting device, the motor is adopted by the X shaft to drive the gear and the rack to rotate so as to drive the support frame to move back and forth; the Y axis drives the screw rod and the laser cutting mechanism to move left and right by adopting a motor; the connecting block is provided with the screw thread with the surface of laser tool bit, can adjust the height of laser tool bit from top to bottom according to the height of actual material to rotatable tool bit carries out corner arc cutting at cutting process, further perfects the cutting content of laser cutting machine.

Description

Laser cutting mechanism of laser cutting device

Technical Field

The utility model relates to the technical field of laser cutting, in particular to a laser cutting mechanism of a laser cutting device.

Background

Laser cutting is to focus 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 enable the workpiece to 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; with the relative position movement of the light beam and the workpiece, the material is finally formed into a cutting seam, so that the purpose of cutting is achieved; the laser cutting processing is to replace the traditional mechanical knife by invisible light beams, has the characteristics of high precision, quick cutting, no limitation on cutting patterns, automatic typesetting, material saving, smooth cut, low processing cost and the like, and is gradually improved or replaced by the traditional metal cutting process equipment; the laser equipment is used as a novel tool to be applied to various industries more and more mature, and the requirement on laser cutting is higher and higher along with the increase of the requirement on the laser equipment; the motor can drive laser equipment automatic cutout, makes the innovation to how to realize removing the cutting by oneself during the cutting on this basis.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a laser cutting mechanism of a laser cutting device, which has the characteristics of bidirectional cutting and rotatable cutter head and solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a laser cutting mechanism of a laser cutting device comprises an operation table, wherein the operation table comprises an operation panel and a base, the base is installed at the bottom of the operation panel and fixed, grooves are formed in two ends of the operation panel respectively, Y-axis rolling equipment is arranged in each groove, a support frame is arranged above the operation panel, an illuminating lamp is arranged at the bottom of each support frame, X-axis rolling equipment is arranged below each illuminating lamp, and the laser cutting mechanism is sleeved on the X-axis rolling equipment and movably connected with the X-axis rolling equipment;

the Y-axis rolling equipment comprises a fixed gear, a rolling gear, a power gear, a rack, a first motor and a second motor, wherein the fixed gear and the power gear are respectively arranged at two ends of the Y-axis rolling equipment;

the X-axis rolling equipment comprises a screw rod, a sliding block and a third motor, wherein two ends of the screw rod are fixedly arranged on the lower inner wall of the support frame, the sliding block is sleeved on the screw rod and movably connected, and the third motor is arranged on the outer wall of the support frame;

the laser cutting mechanism comprises a chassis, a connecting block and a laser tool bit, the chassis is fixedly arranged at the bottom of the sliding block, the connecting block is fixedly arranged at the bottom of the chassis, and one end of the laser tool bit is sleeved on the inner movable connection of the connecting block.

Preferably, a placing plate is arranged on the side surface of the supporting frame, and the third motor is installed on the placing plate.

Preferably, two Y-axis rolling devices are arranged on the operation panel, and a first motor and a second motor are respectively connected to two ends of each Y-axis rolling device.

Preferably, two sides of the support frame are respectively inserted into the groove to be connected with the X-axis rolling equipment.

Preferably, the inner part of the connecting block and the top end surface of the laser cutter head are provided with threads.

Preferably, the inner diameter of the connecting block is matched with the outer diameter of the top end of the laser cutter head.

Preferably, the bottom end of the laser cutter head is conical.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model relates to a laser cutting mechanism of a laser cutting device, which adopts an X-axis rolling device and a Y-axis rolling device, wherein 2Y-axis rolling devices are respectively arranged in grooves of an operation panel, the Y-axis rolling device adopts a motor to drive a gear and a rack to rotate, two ends of a supporting frame are respectively inserted into the grooves at two ends and connected with the Y-axis rolling device, the rotation of the gear and the rack drives the supporting frame to move back and forth, and the Y-axis vertical cutting action is completed; and the middle part of the support frame is provided with an X-axis rolling device, the X-axis rolling device adopts the principle that a motor drives a screw rod, a sliding block is sleeved on the screw rod, a chassis of the laser cutting mechanism is fixed with the sliding block, and the motor drives the screw rod and the sliding block to move left and right, so that the laser cutting mechanism is driven to move left and right, and then the X-axis transverse cutting action is completed.

2. According to the laser cutting mechanism of the laser cutting device, the connecting block and the laser cutter head are arranged at the bottom end of the laser cutting mechanism, the surfaces of the connecting block and the laser cutter head are provided with threads, the laser cutter head is inserted into the connecting block and movably connected, the height of the laser cutter head can be adjusted up and down according to the height of an actual material during cutting, the cutter head can be rotated to cut the arc at the edge in the cutting process, and the cutting content of a laser cutting machine is further improved.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a left side view of the overall construction of the present invention;

FIG. 3 is an internal structural view of the Y-axis rolling device of the present invention;

FIG. 4 is a diagram of a laser cutting mechanism of the present invention;

fig. 5 is a top view of the overall structure of the present invention.

In the figure: 1. an operation table; 2. a groove; 3. a Y-axis rolling device; 4. a support frame; 5. an illuminating lamp; 6. an X-axis scrolling device; 7. a laser cutting mechanism; 11. an operation panel; 12. a base; 31. fixing a gear; 32. a rolling gear; 33. a power gear; 34. a rack; 35. a first motor; 36. a second motor; 61. a screw rod; 62. a slider; 63. a third motor; 71. a chassis; 72. connecting blocks; 73. laser tool bit.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a laser cutting mechanism of a laser cutting device includes an operation table 1, the operation table 1 includes an operation panel 11 and a base 12, the base 12 is mounted at the bottom of the operation panel 11 for fixing, and is used to stabilize the operation table 1; the two ends of the operation panel 11 are respectively provided with a groove 2, a Y-axis rolling device 3 is arranged in the groove 2, a support frame 4 is arranged above the operation panel 11, two sides of the support frame 4 are respectively inserted into the grooves 2 and connected with an X-axis rolling device 6, a placing plate is arranged on the side surface of the support frame 4, a third motor 63 is installed on the placing plate, and an illuminating lamp 5 is arranged at the bottom of the support frame 4 and mainly used for providing clearer and brighter light rays for the laser cutting mechanism 7; an X-axis rolling device 6 is arranged below the illuminating lamp 5, and the laser cutting mechanism 7 is sleeved on the X-axis rolling device 6 and movably connected.

Referring to fig. 1-2-3, the Y-axis rolling device 3 includes a fixed gear 31, a rolling gear 32, a power gear 33, a rack 34, a first motor 35 and a second motor 36, wherein two grooves 2 are respectively formed at two ends of the operation panel 11, so that there are two Y-axis rolling devices 3 on the operation panel 11, two ends of the Y-axis rolling device 3 are respectively connected with the first motor 35 and the second motor 36, the fixed gear 31 and the power gear 33 are respectively installed at two ends of the Y-axis rolling device 3, the rolling gear 32 is installed between the fixed gear 31 and the power gear 33, the rack 34 surrounds the fixed gear 31 and the rolling gear 32, the power gear 33 is externally engaged, the power gears 33 at two sides are respectively electrically connected with the first motor 35 and the second motor 36, the rolling gear 32 drives the rack 34 to rotate after power is supplied through the first motor 35 and the second motor 36, because the two ends of the support frame 4 are respectively connected with the Y-axis rolling equipment 3, the movement of the rack 34 drives the support frame 4 to move back and forth, thereby completing the action of Y-axis vertical movement cutting.

Referring to fig. 1-2, the X-axis rolling device 6 includes a screw 61, a slider 62 and a third motor 63, two ends of the screw 61 are fixed on the lower inner wall of the support frame 4, the slider 62 is movably connected to the screw 61 in a sleeved manner, and the third motor 63 is disposed on the outer wall of the support frame 4, so that it can be seen that the X-axis rolling device 6 is electrically connected to the third motor 63; after the third motor 63 provides a power source for the screw rod 61, the screw rod 61 drives the sliding block 62 to move left and right, and the bottom of the sliding block 62 is connected with the laser cutting mechanism 7, so that the laser cutting mechanism 7 connected with the sliding block 62 is driven to move left and right at the same time, and the action of transverse movement cutting of the X axis of the laser cutting mechanism 7 is realized.

Referring to fig. 1-2-4, the laser cutting mechanism 7 includes a chassis 71, a connecting block 72 and a laser cutting head 73, the chassis 71 is fixed at the bottom of the sliding block 62, the connecting block 72 is fixed at the bottom of the chassis 71, and one end of the laser cutting head 73 is movably connected with the inside of the connecting block 72 in a sleeved manner, so that the inner diameter of the connecting block 72 is matched with the outer diameter of the top end of the laser cutting head 73, and the inside of the bottom end of the connecting block 72 and the top end surface of the laser cutting head 73 are provided with threads, which can realize the rotation and up-down movement of the laser cutting head 73, so that the laser cutting head 73 can be automatically adjusted up and down due to different cutting material heights; and the bottom shape of laser tool bit 73 adopts the design of awl type, installs light 5 in the bottom of support frame 4, for providing clearer light during the cutting, makes its cutting point more accurate, avoids because the problem of the extravagant material of cutting error.

In summary, the following steps: the laser cutting mechanism of the laser cutting device adopts the design of an X-axis rolling device 6 and a Y-axis rolling device 3, the Y-axis rolling device 3 is arranged in a groove 2, two ends of a support frame 4 are respectively inserted into the groove 2 and connected with the Y-axis rolling device 3, a first motor 35 and a second motor 36 are arranged at two sides of an operation panel 11, a fixed gear 31 and a power gear 33 are arranged at two ends of the Y-axis rolling device 3, and a rolling gear 32 is arranged between the two; after the power gear 33 is connected with the first motor 35 and the second motor 36, the rolling gear 32 drives the rack 34 to rotate, so that the support frame 4 connected with the rack 34 is driven to move back and forth, and Y-axis vertical movement cutting is completed; the X-axis rolling device 6 adopts a third motor 63 to drive a screw rod 61 and a sliding block 62, the laser cutting mechanism 7 is connected with the sliding block 62, and after power is supplied by the third motor 63, the screw rod 61 drives the sliding block 62 to move left and right, so that the laser cutting mechanism 7 is driven to move left and right, and X-axis transverse moving cutting is completed; and the surface at connecting block 72 and laser tool bit 73 is provided with the screw thread, and laser tool bit 73 can reciprocate the height of laser tool bit 73 according to the height of the material of actual cutting to rotatable laser tool bit 73 carries out the arc cutting in edge in the cutting process, further perfects the content of laser cutting mechanism 7.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A laser cutting mechanism of a laser cutting device comprises an operation table (1), and is characterized in that: the operating table (1) comprises an operating panel (11) and a base (12), the base (12) is installed at the bottom of the operating panel (11) and fixed, grooves (2) are respectively formed in two ends of the operating panel (11), Y-axis rolling equipment (3) is arranged in each groove (2), a supporting frame (4) is arranged above the operating panel (11), an illuminating lamp (5) is arranged at the bottom of each supporting frame (4), X-axis rolling equipment (6) is arranged below each illuminating lamp (5), and a laser cutting mechanism (7) is sleeved on the X-axis rolling equipment (6) and movably connected with the X-axis rolling equipment;

the Y-axis rolling equipment (3) comprises a fixed gear (31), a rolling gear (32), a power gear (33), a rack (34), a first motor (35) and a second motor (36), wherein the fixed gear (31) and the power gear (33) are respectively installed at two ends of the Y-axis rolling equipment (3), the power gear (33) is respectively in electric connection with the first motor (35) and the second motor (36) outside, the rolling gear (32) is installed between the fixed gear (31) and the power gear (33), the rack (34) surrounds the fixed gear (31) and the rolling gear (32), and the power gear (33) is meshed with the outside;

the X-axis rolling equipment (6) comprises a screw rod (61), a sliding block (62) and a third motor (63), two ends of the screw rod (61) are fixedly arranged on the inner wall below the support frame (4), the sliding block (62) is movably connected with the screw rod (61) in a sleeved mode, and the third motor (63) is placed on the outer wall of the support frame (4);

laser cutting mechanism (7) include chassis (71), connecting block (72) and laser tool bit (73), and it is fixed that chassis (71) are installed in the bottom of slider (62), and it is fixed that the bottom in chassis (71) is installed in connecting block (72), and the inside swing joint at connecting block (72) is cup jointed to the one end of laser tool bit (73).

2. The laser cutting mechanism of a laser cutting device according to claim 1, characterized in that: the side of the support frame (4) is provided with a placing plate, and a third motor (63) is installed on the placing plate.

3. The laser cutting mechanism of a laser cutting device according to claim 1, characterized in that: two Y-axis rolling devices (3) are arranged on the operation panel (11), and two ends of each Y-axis rolling device are respectively connected with a first motor (35) and a second motor (36).

4. The laser cutting mechanism of a laser cutting device according to claim 1, characterized in that: two sides of the support frame (4) are respectively inserted into the groove (2) and connected with the X-axis rolling equipment (6).

5. The laser cutting mechanism of a laser cutting device according to claim 1, characterized in that: threads are arranged on the inner portion of the connecting block (72) and the top end surface of the laser cutter head (73).

6. The laser cutting mechanism of a laser cutting device according to claim 1, characterized in that: the inner diameter of the connecting block (72) is matched with the outer diameter of the top end of the laser cutter head (73).

7. The laser cutting mechanism of a laser cutting device according to claim 1, characterized in that: the bottom end of the laser cutter head (73) is in a cone shape.