CN221247392U

CN221247392U - Driving structure of laser engraving machine

Info

Publication number: CN221247392U
Application number: CN202322934271.1U
Authority: CN
Inventors: 刘辉; 李伟
Original assignee: Kunshan Jinkang Electronics Co ltd
Current assignee: Kunshan Jinkang Electronics Co ltd
Priority date: 2023-10-31
Filing date: 2023-10-31
Publication date: 2024-07-02
Anticipated expiration: 2033-10-31

Abstract

The utility model discloses a driving structure of a laser engraving machine, which comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a support plate, the upper surface of the support plate is fixedly connected with a top plate, the outer surface of the top plate is provided with a first groove, and the outer surface of the top plate is fixedly connected with a first motor.

Description

Driving structure of laser engraving machine

Technical Field

The utility model relates to the technical field of laser engraving machines, in particular to a driving structure of a laser engraving machine.

Background

The laser engraving machine is a device for cutting or engraving nonmetal materials such as organic glass, plastic, paper and the like by utilizing laser beams, the laser engraving machine can improve the engraving efficiency, enable the surface of the engraved part to be smooth and round, quickly reduce the temperature of the engraved nonmetal materials and reduce the deformation and internal stress of the engraved objects, but the existing laser engraving machine can only generally engrave on a plane, is inconvenient for engraving inclined planes, and only manually or by adjusting a placement table, enables one surface of the inclined planes to be horizontal for some angled inclined planes, wastes engraving time and increases engraving procedures.

Through retrieving, the chinese patent publication No. CN 217727504U discloses a laser engraving machine engraving head, its technical essential lies in: the engraving head comprises a mounting plate, one end of the mounting plate is connected with an adjusting device, two connecting blocks are connected between the two sliding blocks, the lower ends of the connecting blocks are connected with connecting rods, the lower ends of the connecting rods are connected with engraving head bodies, the lower ends of the connecting blocks are connected with connecting components, the engraving head bodies are convenient to adjust the horizontal position and the height position, the flexibility of the whole engraving head is higher, the engraving head bodies in the engraving head are convenient to replace, and the practicability of the whole engraving head is improved.

The utility model provides a laser engraving machine engraver is inconvenient to carry out the regulation of horizontal position and high position when using in the above-mentioned scheme, has reduced the flexibility of whole engraving head, and the engraving head body in these engraving heads is inconvenient to change, has reduced the problem of the practicality of whole engraving head, but the laser engraving machine has adjusted and also can carry out plane sculpture after high and the horizontal position, is inconvenient to carve the inclined plane, only manual work or through the adjustment placing table to some angled inclined planes, is in the level with the one side of inclined plane, handles, has wasted the glyptic time, has increased the glyptic process.

Disclosure of utility model

The utility model aims to provide a driving structure of a laser engraving machine, which has the characteristic of engraving an inclined plane.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a laser engraving machine drive structure, includes the bottom plate, the last fixed surface of bottom plate is connected with the extension board, the last fixed surface of extension board is connected with the roof, the surface of roof is seted up flutedly first, the surface fixedly connected with motor of roof is first, the output axle head fixedly connected with threaded rod of motor is first, the surface of roof is run through in the rotation of threaded rod first, the surface threaded connection of threaded rod is first has slider, the surface and the inner wall sliding connection of recess first of slider, the bottom surface fixedly connected with spliced pole of slider first, the bottom surface fixedly connected with connecting plate of spliced pole, the one end rotation of connecting plate is connected with the swivel plate, the other end fixedly connected with rectangle piece of connecting plate, the surface fixedly connected with motor of rectangle piece is second, the output axle head fixedly connected with threaded rod of motor is second, the surface threaded rod is threaded connection of threaded rod is second, the surface hinge of moving the piece has the longleaf, the other end and the swivel plate are articulated, the below of roof is provided with front and back moving mechanism, below the roof is provided with clamping mechanism.

In order to enable the second sliding block to move forwards and backwards, the driving structure of the laser engraving machine is preferable, the front-back moving mechanism comprises a transverse plate fixedly connected to the bottom surface of the rotating plate, a second groove is formed in the bottom surface of the transverse plate, the second sliding block is connected to the inner wall of the second groove in a sliding mode, and the bottom surface of the second sliding block is fixedly connected with a laser gun body.

In order to facilitate the movement of the second slider, the driving structure of the laser engraving machine is preferable, wherein the outer surface of the second slider is fixedly connected with a telescopic rod, and one end of the telescopic rod is fixedly connected with the inner wall of the second groove.

In order to facilitate clamping of an object to be laser, the driving structure of the laser engraving machine is preferable, wherein the clamping mechanism comprises a semicircular plate fixedly connected to the upper surface of the bottom plate, and a spring is fixedly connected to the outer surface of the semicircular plate.

In order to prevent excessive damage to the object to be laser caused by extrusion, as a driving structure of the laser engraving machine, preferably, one end of the spring is fixedly connected with an extrusion plate, and the outer surface of the extrusion plate is fixedly connected with an anti-slip sponge cushion.

In order to enable the first slider to move horizontally and leftwards and rightwards, the first slider is preferably in a concave-convex shape similar to the first groove in shape as a driving structure of the laser engraving machine.

In order to facilitate rotation of the second threaded rod, as a driving structure of the laser engraving machine, preferably, the second threaded rod is not threaded at a position where the second threaded rod contacts the rectangular block, and the middle part of the second threaded rod is threaded.

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

1. According to the utility model, the connecting plate, the rotating plate, the rectangular block, the motor II, the threaded rod II and the like are arranged, the motor II is started, the threaded rod II is driven to rotate by the motor II, the rectangular block is driven to move by the rectangular block, the long plate is driven to rotate by the long plate, the laser gun body is enabled to rotate, the laser gun body can be adjusted to a certain angle, the inclined plate to be engraved is aligned, the problem that the conventional laser engraving machine is generally only capable of performing plane engraving and is inconvenient to engrave the inclined plane is solved, and one side of the inclined plane is only horizontal by manpower or by adjusting the placing table for some inclined planes with angles, so that engraving time is wasted and engraving procedures are increased is solved.

2. According to the laser gun, the first motor, the first groove, the first sliding block, the threaded rod and the like are arranged, the first motor is started, the first motor drives the first threaded rod to rotate, the first sliding block slides on the inner wall of the first groove, the lower laser box body is driven to move, and the horizontal position of the laser gun body is adjusted.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of the present utility model;

FIG. 3 is a schematic view of a back and forth movement mechanism according to the present utility model;

FIG. 4 is a schematic view of a clamping mechanism according to the present utility model;

In the figure: 1. a bottom plate; 2. a support plate; 3. a top plate; 4. a groove I; 5. a first motor; 6. a first threaded rod; 7. a first sliding block; 8. a connecting column; 9. a connecting plate; 10. a rotating plate; 11. rectangular blocks; 12. a second motor; 13. a second threaded rod; 14. a moving block; 15. a long plate; 16. a forward and backward movement mechanism; 1601. a cross plate; 1602. a second groove; 1603. a second slide block; 1604. a laser gun body; 1605. a telescopic rod; 17. a clamping mechanism; 1701. a semicircular plate; 1702. a spring; 1703. an extrusion plate; 1704. an anti-slip sponge cushion.

Detailed Description

Referring to fig. 1 to 4, a driving structure of a laser engraving machine includes a bottom plate 1, an upper surface of the bottom plate 1 is fixedly connected with a support plate 2, an upper surface of the support plate 2 is fixedly connected with a top plate 3, a groove one 4 is provided on an outer surface of the top plate 3, a motor one 5 is fixedly connected with an output shaft end of the motor one 5, a threaded rod one 6 is fixedly connected with an outer surface of the threaded rod one 6, the threaded rod one 6 is rotationally penetrated through the outer surface of the top plate 3, a sliding block one 7 is in threaded connection with an outer surface of the sliding block one 7 and an inner wall of the groove one 4, a connecting column 8 is fixedly connected with a connecting plate 9 on the bottom surface of the connecting column 8, one end of the connecting plate 9 is rotationally connected with a rotating plate 10, the other end of the connecting plate 9 is fixedly connected with a rectangular block 11, an outer surface of the rectangular block 11 is fixedly connected with a motor two 12, an output shaft end of the motor two 13 is fixedly connected with an outer surface of the threaded rod two 13, an outer surface of the threaded rod two 13 is rotationally penetrated through the outer surface of the rectangular block 11, a moving block 14 is rotationally connected with an outer surface of the threaded rod one long plate 15, the other end of the long plate 15 is hinged with the inner surface of the threaded rod 4, the other end of the connecting plate 10 is hinged with the rotating plate 10, a connecting mechanism 16 is arranged below the top plate 3, and a clamping mechanism is arranged below the top plate 3.

In this embodiment: starting motor two 12, motor two 12 drive threaded rod two 13 rotations, make movable block 14 remove, movable block 14 drives long board 15 and removes, long board 15 drives the rotation of rotating board 10, make laser gun body 1604 rotate, and adjustable to certain angle, aim at waiting to carve the swash plate, current laser engraving machine has been solved, generally can only carry out plane sculpture, be inconvenient for carving the inclined plane, can only manual work or place the platform through the adjustment to some angled inclined planes, with the one side of inclined plane in the level, the time of carving has been wasted, the problem of carving the process has been increased.

As a technical optimization scheme of the utility model, the front-back moving mechanism 16 comprises a transverse plate 1601 fixedly connected to the bottom surface of the rotating plate 10, a groove two 1602 is formed on the bottom surface of the transverse plate 1601, a slide block two 1603 is slidably connected to the inner wall of the groove two 1602, and a laser gun body 1604 is fixedly connected to the bottom surface of the slide block two 1603.

In this embodiment: the inner wall of the groove II 1602 is smeared with lubricating oil, so that the slider II 1603 can smoothly slide on the inner wall of the groove II 1602, and the friction resistance is reduced.

As a technical optimization scheme of the utility model, a telescopic rod 1605 is fixedly connected to the outer surface of the second slider 1603, and one end of the telescopic rod 1605 is fixedly connected to the inner wall of the second groove 1602.

In this embodiment: the two telescopic rods 1605 are arranged in total, one is driven, the two telescopic rods are symmetrically distributed on the outer surface of the second sliding block 1603, the length of the telescopic rods 1605 is adjusted, the second sliding block 1603 can move, and when the telescopic rods 1605 are adjusted, the second sliding block 1603 slides on the inner wall of the second groove 1602 to drive the lower laser gun body 1604 to move back and forth.

As a technical optimization scheme of the present utility model, the clamping mechanism 17 includes a semicircular plate 1701 fixedly connected to the upper surface of the base plate 1, and a spring 1702 is fixedly connected to the outer surface of the semicircular plate 1701.

In this embodiment: the four springs 1702 are symmetrically distributed above the bottom plate 1, and the object to be laser can be clamped and fixed by using the elasticity of the springs 1702.

As a technical optimization scheme of the utility model, one end of the spring 1702 is fixedly connected with a squeeze plate 1703, and the outer surface of the squeeze plate 1703 is fixedly connected with an anti-slip foam pad 1704.

In this embodiment: the anti-slip foam pad 1704 can prevent the object to be clamped from being damaged due to excessive extrusion, and can increase friction with the object to be clamped, so that the clamping effect is better.

As a technical optimization scheme of the utility model, the first sliding block 7 is concave-convex, and the shape of the first sliding block is similar to that of the first groove 4.

In this embodiment: the bulges on two sides of the first slider 7 can be clamped in the first groove 4, so that the first slider 7 can only move horizontally, the first slider 7 is limited, the first motor 5 is started, the first motor 5 drives the first threaded rod 6 to rotate, the first slider 7 slides on the inner wall of the first groove 4, and the lower laser gun body 1604 is driven to move left and right.

As a technical optimization scheme of the utility model, the part of the second threaded rod 13 contacted with the rectangular block 11 is not threaded, and the middle part of the second threaded rod 13 is threaded.

In this embodiment: the second motor 12 is started, the second motor 12 drives the second threaded rod 13 to rotate, the moving block 14 moves, the moving block 14 drives the long plate 15 to move, the long plate 15 drives the rotating plate 10 to rotate, and the laser gun body 1604 is driven to rotate through each structure and can be adjusted to a certain angle.

Working principle: when the device is used, if a plane is engraved, the first motor 5 is started, the first motor 5 drives the first threaded rod 6 to rotate, the first slider 7 slides on the inner wall of the first groove 4 to drive the lower laser gun body 1604 to move left and right, the telescopic rod 1605 is started, the second slider 1603 slides on the inner wall of the second groove 1602 to drive the lower laser gun body 1604 to move back and forth, the front, back, left and right positions of the laser gun body 1604 are regulated, if an inclined plane is required to be engraved, the second motor 12 is started, the second motor 12 drives the second threaded rod 13 to rotate, the moving block 14 moves, the moving block 14 drives the long plate 15 to move, the long plate 15 drives the rotating plate 10 to rotate, the laser gun body 1604 is driven to rotate through each structure, the inclined plate can be regulated to a certain angle, the laser gun body 1604 can only regulate the left and right deflection angle, so that the laser gun body 1604 can only move back and forth, after regulating the deflection angle of the laser gun body 1604, the laser gun body 1604 can not be moved left and right again, the distance between the two plates 1703 is manually increased, an object to be engraved, and the object to be placed on the engraving plate 1701 can be clamped by using the elasticity of the spring to be engraved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a laser engraving machine drive structure, includes bottom plate (1), its characterized in that: the upper surface fixedly connected with extension board (2) of bottom plate (1), the upper surface fixedly connected with roof (3) of extension board (2), recess one (4) have been seted up to the surface of roof (3), the surface fixedly connected with motor one (5) of roof (3), the output axle head fixedly connected with threaded rod one (6) of motor one (5), threaded rod one (6) rotates the surface of running through roof (3), the surface threaded connection of threaded rod one (6) has slider one (7), the surface of slider one (7) and the inner wall sliding connection of recess one (4), the bottom surface fixedly connected with spliced pole (8) of slider one (7), the bottom surface fixedly connected with connecting plate (9) of spliced pole (8), the one end rotation of connecting plate (9) is connected with revolving plate (10), the other end fixedly connected with rectangle piece (11) of connecting plate, the surface fixedly connected with motor two (12) of rectangle piece (11), the output axle head fixedly connected with of motor two (12) has threaded rod two (13) the threaded rod one (13) of threaded rod one (13), the outer surface of the moving block (14) is hinged with a long plate (15), the other end of the long plate (15) is hinged with a rotating plate (10), a front-back moving mechanism (16) is arranged below the top plate (3), and a clamping mechanism (17) is arranged below the top plate (3).

2. The laser engraving machine driving structure of claim 1, wherein: the front-back moving mechanism (16) comprises a transverse plate (1601) fixedly connected to the bottom surface of the rotating plate (10), a second groove (1602) is formed in the bottom surface of the transverse plate (1601), a second slider (1603) is slidably connected to the inner wall of the second groove (1602), and a laser gun body (1604) is fixedly connected to the bottom surface of the second slider (1603).

3. The laser engraving machine driving structure of claim 2, characterized in that: the outer surface of the second sliding block (1603) is fixedly connected with a telescopic rod (1605), and one end of the telescopic rod (1605) is fixedly connected with the inner wall of the second groove (1602).

4. The laser engraving machine driving structure of claim 1, wherein: the clamping mechanism (17) comprises a semicircular plate (1701) fixedly connected to the upper surface of the bottom plate (1), and a spring (1702) is fixedly connected to the outer surface of the semicircular plate (1701).

5. The laser engraving machine driving structure of claim 4, wherein: one end of the spring (1702) is fixedly connected with a squeeze plate (1703), and the outer surface of the squeeze plate (1703) is fixedly connected with an anti-slip foam pad (1704).

6. The laser engraving machine driving structure of claim 1, wherein: the first sliding block (7) is concave-convex, and the shape of the first sliding block is similar to that of the first groove (4).

7. The laser engraving machine driving structure of claim 1, wherein: the part of the second threaded rod (13) contacted with the rectangular block (11) is not threaded, and the middle part of the second threaded rod (13) is threaded.