CN213764476U

CN213764476U - Full-automatic laser marking machine

Info

Publication number: CN213764476U
Application number: CN202021899365.XU
Authority: CN
Inventors: 邵雨化; 张帅锋; 谢圣君; 郭智豪; 赵飞银; 高云峰
Original assignee: Han s Laser Technology Industry Group Co Ltd
Current assignee: Han s Laser Technology Industry Group Co Ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-07-23
Anticipated expiration: 2030-09-02

Abstract

The utility model relates to a full-automatic laser marking machine, which comprises a shell component, a conveying component, a first driving component, a laser component, an electric appliance cabinet and a control box; the shell component is internally provided with a processing area and a control area which are mutually isolated, the conveying component, the first driving component and the laser component are all arranged in the processing area, and the electric appliance cabinet and the control box are all arranged in the control area; the laser assembly is arranged on the first driving assembly, and the first driving assembly is used for driving the laser assembly to move; the conveying assembly is used for conveying workpieces; the conveying assembly, the first driving assembly, the laser assembly and the control box are respectively connected with the electric appliance cabinet. Compared with the prior art, the processing area and the control area which are mutually isolated are arranged in the shell assembly, the mechanical motion part and the electrical control part of the full-automatic laser marking machine are isolated, the electromechanical separation of the full-automatic laser marking machine is realized, dust is prevented from being accumulated on an electric appliance cabinet, and the electric elements are prevented from being damaged by short circuit of a circuit.

Description

Full-automatic laser marking machine

Technical Field

The utility model belongs to the technical field of laser marking, especially, relate to a full-automatic laser marking machine.

Background

Laser marking is the localized irradiation of a workpiece with high energy density laser to vaporize or discolor the surface layer material, leaving a permanent mark. The non-contact processing can mark very clear two-dimensional codes in very small breadth, ensures high precision and high quality, is not abraded due to high and low temperature, acid and alkali change and external friction, does not need chemical substance assistance, has no negative effect on personnel safety and environment, makes up the defects of silk-screen processing with accuracy and flexibility, greatly improves the production efficiency and yield, and reduces the cost.

Dust is generated in the laser marking process, and the dust is deposited on an electric element of the laser marking machine to easily cause burning of the electric element, so that the service life of the electric element is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: aiming at the problem that dust is deposited on an electric element of the laser marking machine to easily cause burning-out of the electric element in the existing laser marking machine, the full-automatic laser marking machine is provided.

In order to solve the technical problem, an embodiment of the utility model provides a full-automatic laser marking machine, which comprises a housing assembly, a conveying assembly, a first driving assembly, a laser assembly, an electric appliance cabinet and a control box;

a processing area and a control area which are mutually isolated are arranged in the shell component, the conveying component, the first driving component and the laser component are all arranged in the processing area, and the electric appliance cabinet and the control box are all arranged in the control area;

the laser assembly is arranged on the first driving assembly, and the first driving assembly is used for driving the laser assembly to move;

the conveying assembly is used for conveying workpieces;

the conveying assembly, the first driving assembly, the laser assembly and the control box are respectively connected with the electric appliance cabinet.

Optionally, the conveying assembly comprises a second drive assembly and a conveying mechanism;

the conveying mechanism comprises a fixed connecting plate, a movable connecting plate and a belt line assembly, the belt line assembly is arranged on the fixed connecting plate and the movable connecting plate, the belt line assembly is used for conveying workpieces, the fixed connecting plate is fixed on the shell assembly, and the movable connecting plate is arranged on the shell assembly;

the second driving assembly is arranged on the shell assembly and used for driving the movable connecting plate to be close to or far away from the fixed connecting plate.

Optionally, the conveying mechanism further comprises a material ejecting assembly and a material ejecting baffle, the material ejecting assembly and the material ejecting baffle are arranged on the fixed connecting plate and the movable connecting plate, the material ejecting assembly is used for driving the workpiece to move up and down, and the material ejecting baffle is used for limiting the limit position of the workpiece moving up.

Optionally, the material ejecting assembly comprises a first air cylinder and a supporting member arranged on a piston rod of the first air cylinder, and when the piston rod of the first air cylinder extends out, the supporting member can be driven to move upwards, so that the supporting member ejects the workpiece on the belt line assembly upwards;

when the piston rod of the first air cylinder retracts, the supporting piece can be driven to move downwards, so that the supporting piece can bring the workpiece back to the belt line assembly.

Optionally, the laser assembly is a straight-head laser assembly, and the straight-head laser assembly includes a first laser module and a first square head assembly connected to the first laser module.

Optionally, conveying mechanism still including set up belt fagging and pressing material subassembly on the connecting plate, fixed connection board with all be equipped with on the swing joint board the belt fagging with press the material subassembly, press the material subassembly can reciprocate in order to loosen or compress tightly work piece on the belt line subassembly.

Optionally, the swaging assembly comprises a second cylinder, a connecting piece arranged on a piston rod of the second cylinder, and a swaging piece arranged on the connecting piece; and the piston rod of the second cylinder stretches and retracts to drive the material pressing piece to move up and down so as to loosen or press a workpiece on the belt line assembly.

Optionally, the laser subassembly is the elbow laser subassembly, the elbow laser subassembly includes second laser module, second square head subassembly, light path subassembly and Z axle subassembly, the light path subassembly is connected the second laser module with the second square head subassembly, the Z axle subassembly is used for driving the second square head subassembly reciprocates.

Optionally, the first driving assembly includes an X-axis assembly disposed on the housing assembly and a Y-axis assembly disposed on the X-axis assembly, the laser assembly is disposed on the Y-axis assembly, the X-axis assembly is configured to drive the Y-axis assembly to move along an X-axis direction, and the Y-axis assembly is configured to drive the laser assembly to move along a Y-axis direction.

Optionally, the housing assembly comprises an upper housing assembly, a lower housing assembly and a partition plate, the upper housing assembly and the lower housing assembly are hermetically connected, the partition plate is arranged between the upper housing assembly and the lower housing assembly, the upper housing assembly and the partition plate enclose the processing area, and the lower housing assembly and the partition plate enclose the control area;

the partition board comprises a machine base plate fixedly arranged on the lower cover assembly and an electric cover plate movably arranged on the lower cover assembly, the conveying assembly and the first driving assembly are arranged on the machine base plate, and the electric appliance cabinet is arranged right below the electric cover plate.

The embodiment of the utility model provides a full-automatic laser marking machine, compared with the prior art, set up the processing area and the control area of mutual isolation in the shell subassembly, and with conveying assembly, first drive assembly and laser assembly set up in the processing area, electric appliance cabinet and control box set up in the control area, thereby with the mechanical motion part of full-automatic laser marking machine and the isolation of electrical control part, the mechatronic separation of full-automatic laser marking machine has been realized, avoid the dust to pile up on electric appliance cabinet, damage electrical component with preventing to lead to the circuit short circuit, the life of electric appliance cabinet has been improved.

Drawings

Fig. 1 is a schematic structural diagram of a full-automatic laser marking machine according to an embodiment of the present invention;

fig. 2 is a schematic view of a partial structure of a full-automatic laser marking machine according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a conveying assembly according to an embodiment of the present invention;

FIG. 4 is a schematic view of a portion of the conveyor mechanism of FIG. 3;

fig. 5 is a schematic structural view of a conveying assembly according to another embodiment of the present invention;

FIG. 6 is a schematic view of a portion of the conveyor mechanism of FIG. 5;

fig. 7 is a schematic structural diagram of a straight-head laser module according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of an elbow laser assembly according to another embodiment of the present invention.

The reference numerals in the specification are as follows:

1. a housing assembly; 11. an upper housing assembly; 12. a lower housing assembly; 13. a machine base plate; 14. an electrical cover plate; 15. a display assembly; 16. a button assembly; 17. a three-color lamp;

2. a delivery assembly; 21. a fixing member; 22. a guide shaft; 23. a material blocking cylinder;

24. a second drive assembly; 241. a second motor; 242. a first timing pulley; 243. a first ball screw; 244. a second timing pulley; 245. a second ball screw; 246. a synchronous belt;

25. a conveying mechanism; 251. fixing the connecting plate; 252. a pulley assembly; 253. a belt; 254. a first motor; 255. a material ejecting component; 2551. a first cylinder; 2552. a support member; 256. a material ejecting baffle plate; 257. a material pressing component; 2571. a second cylinder; 2572. a connecting member; 2573. pressing the material; 258. a movable connecting plate;

3. a first drive assembly; 31. an X-axis assembly; 311. a linear module; 312. a guide rail; 32. a Y-axis assembly;

4. a laser assembly; 41. a straight-headed laser assembly; 411. a first laser module; 412. a first square head assembly; 42. an elbow laser assembly; 421. a second laser module; 422. a second square head assembly; 423. an optical path component; 424. a Z-axis assembly;

5. an electric appliance cabinet; 6. and a control box.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 2, the embodiment of the utility model provides a full-automatic laser marking machine, including shell subassembly 1, transport assembly 2, first drive assembly 3, laser instrument subassembly 4, electrical cabinet 5 and control box 6.

Be provided with the processing area and the control area of mutual isolation in the shell subassembly 1, conveying component 2, first drive assembly 3 and laser instrument subassembly 4 all set up in the processing area, and electrical cabinet 5 and control box 6 all set up in the control area.

The laser assembly 4 is arranged on the first driving assembly 3, and the first driving assembly 3 is used for driving the laser assembly 4 to move.

The transport assembly 2 is used to transport workpieces.

The conveying assembly 2, the first driving assembly 3, the laser assembly 4 and the control box 6 are respectively connected with an electric appliance cabinet 5.

The embodiment of the utility model provides a full-automatic laser marking machine, compared with the prior art, set up the processing area and the control area of mutual isolation in shell subassembly 1, and with conveyor assembly 2, first drive assembly 3 and laser assembly set up in the processing area, electrical cabinet 5 and control box 6 set up in the control area, thereby keep apart the mechanical motion part and the electrical control part of full-automatic laser marking machine, the electromechanical separation of full-automatic laser marking machine has been realized, avoid the dust to pile up on electrical cabinet 5, damage electrical element with preventing the short circuit of circuit, the service life of electrical cabinet 5 has been improved.

In one embodiment, as shown in FIG. 3, the transport assembly 2 includes a second drive assembly 24 and a transport mechanism 25.

The conveying mechanism 25 comprises a fixed connecting plate 251, a movable connecting plate 258 and belt line assemblies, the belt line assemblies are arranged on the fixed connecting plate 251 and the movable connecting plate 258 and used for conveying workpieces, the fixed connecting plate 251 is fixed on the shell assembly 1, and the movable connecting plate 258 is arranged on the shell assembly 1.

The second driving assembly 24 is disposed on the housing assembly 1, and the second driving assembly 24 is used for driving the movable connecting plate 258 to approach or separate from the fixed connecting plate 251. The second driving assembly 24 drives the movable connecting plate 258 to move on the guide shaft 22 so that the movable connecting plate 258 is close to or far from the fixed connecting plate 251, thereby being capable of adjusting the distance between the fixed connecting plate 251 and the movable connecting plate 258 and facilitating the transfer of workpieces with different specifications.

In one embodiment, as shown in fig. 3, the conveying assembly 2 further includes a fixing member 21 and two guide shafts 22, the two guide shafts 22 are spaced apart in the conveying direction of the belt line assembly, a movable connecting plate 258 is disposed on the guide shaft 22, the guide shaft 22 passes through the fixed connecting plate 251 and the movable connecting plate 258, both ends of the guide shaft 22 are fixed on the fixing member 21, the fixing member 21 is fixed on the housing assembly 1, and the second driving assembly 24 is disposed on the fixing member 21. The guide shaft 22 is arranged to guide the movement of the movable connecting plate 258, so that the movement of the movable connecting plate 258 can be better controlled, and the movable connecting plate 258 is prevented from shifting when moving, so that the laser marking quality is prevented from being influenced.

In one embodiment, as shown in fig. 3, the belt and line assembly includes a belt pulley assembly 252, a belt 253, and a first motor 254; the pulley assembly 252 is connected to an output shaft of the first motor 254, and the belt 253 is wound around the pulley assembly 252. The first motor 254 drives the pulley assembly 252 to rotate, thereby moving the belt 253 to transfer the workpiece placed on the belt 253.

In an embodiment, as shown in fig. 3, the conveying assembly 2 further includes two material blocking cylinders 23, the material blocking cylinders 23 are disposed on the fixed connecting plate 251 or the movable connecting plate 258, and the two material blocking cylinders 23 are disposed at intervals along the conveying direction of the belt line assembly.

The first material blocking cylinder 23 is arranged at the first end of the fixed connecting plate 251 (or the movable connecting plate 258), the second material blocking cylinder 23 is arranged at the second end of the fixed connecting plate 251 (or the movable connecting plate 258), when the belt line assembly conveys a workpiece along the direction from the first end of the fixed connecting plate 251 to the second end, a piston rod of the second material blocking cylinder 23 extends out, the workpiece moves to be abutted against a piston rod of the second material blocking cylinder 23, the belt line assembly stops conveying the workpiece, the laser assembly 4 marks the workpiece, after marking is completed, the piston rod of the second material blocking cylinder 23 retracts, and the belt line assembly continues conveying the workpiece; when the belt line assembly conveys the workpiece along the second end of the fixed connection plate 251 to the direction of the first end, the piston rod of the first material blocking cylinder 23 extends out, the workpiece moves to abut against the piston rod of the first material blocking cylinder 23, the belt line assembly stops conveying the workpiece, the laser assembly 4 marks the workpiece, after marking is completed, the piston rod of the first material blocking cylinder 23 retracts, and the belt line assembly continues conveying the workpiece. A material stopping cylinder 23 is arranged to stop the workpiece, so that the workpiece is accurately stopped at a marking station.

In one embodiment, as shown in fig. 3, the second driving assembly 24 includes a second motor 241, a first timing pulley 242, a first ball screw 243, a second timing pulley 244, a second ball screw 245 and a timing belt 246, the second motor 241 is disposed outside the fixing member 21, an output shaft of the second motor 241 is connected to the first timing pulley 242, and the timing belt 246 is wound around the first timing pulley 242 and the second timing pulley 244; one end of the first ball screw 243 is fixedly connected with the first synchronous pulley 242, and the other end of the first ball screw 243 penetrates through the fixed connecting plate 251 and the movable connecting plate 258 and is rotatably connected with the fixing member 21; one end of the second ball screw 245 is fixedly connected with the second synchronous pulley 244, the other end of the second ball screw 245 passes through the fixed connecting plate 251 and the movable connecting plate 258 and is rotatably connected with the fixing member 21, and the nut of the first ball screw 243 and the nut of the second ball screw 245 are respectively and fixedly connected with the movable connecting plate 258. The first synchronous pulley 242, the second synchronous pulley 244 and the synchronous belt 246 cooperate to ensure that the movable connecting plate 258 moves synchronously on the two guide shafts 22, and the moving distance of the movable connecting plate 258 can be controlled more precisely through the first ball screw 243 and the second ball screw 245, so that the structure is simple and the operation is convenient.

In an embodiment, as shown in fig. 3, the conveying mechanism 25 further includes an ejector assembly 255 and an ejector baffle 256, the fixed connecting plate 251 and the movable connecting plate 258 are both provided with the ejector assembly 255 and the ejector baffle 256, the ejector assembly 255 is used for driving the workpiece to move up and down, and the ejector baffle 256 is used for limiting the limit position of the workpiece moving up. The first motor 254 drives the belt 253 to convey the workpiece to the marking station from the previous process, the first motor 254 stops driving, then the ejection assembly 255 drives the workpiece to move upwards until the workpiece abuts against the ejection baffle 256, the ejection assembly 255 stops driving, the laser assembly 4 marks the workpiece, after marking is completed, the ejection assembly 255 is started to drive the workpiece to move downwards until the workpiece is placed back on the belt 253, then the first motor 254 is started to drive the belt 253 to convey the workpiece to the next process, and the next workpiece is conveyed to the marking station from the previous process, and the steps are repeated. Ejector component 255 and the cooperation of ejector baffle 256 enable the work piece of different thickness or height treat the machined surface and be located same machined surface (being laser assembly 4's focal plane), so that laser assembly 4 marks the work piece, need not to adjust laser assembly 4, make full-automatic laser marking machine can be applicable to the work piece of different thickness or height, improve full-automatic laser marking machine's commonality, the work piece to different specifications need not to carry out research and development again to full-automatic laser marking machine whole, machine research and development cycle and production cycle have been shortened, in order to improve market competition.

In one embodiment, as shown in fig. 3, the liftout assembly 255 comprises a first cylinder 2551 and a support 2552 disposed on a piston rod of the first cylinder 2551, wherein the piston rod of the first cylinder 2551 can extend to drive the support 2552 to move upward, so that the support 2552 lifts the workpiece on the belt 253 upward;

the piston rod of the first cylinder 2551 can retract to move the support 2552 downward so that the support 2552 brings the workpiece back onto the belt 253. The principle and the structure of cylinder are simple, and the operation of being convenient for to the removal of better control work piece avoids driving force too big to lead to the work piece and liftout baffle 256 to bump.

As shown in fig. 4, the movable connecting plate 258 is provided with an ejector assembly 255 and an ejector retainer 256, the first cylinder 2551 and the belt 253 are arranged on the same side of the movable connecting plate 258, and the ejector retainer 256 is fixed on the movable connecting plate 258.

Preferably, as shown in fig. 4, two ejector assemblies 255 are disposed on the movable connecting plate 258, and the two ejector assemblies 255 are spaced apart along the conveying direction of the belt line assembly. The added material ejecting component 255 can better support and drive the workpiece, so that the workpiece is prevented from falling off from the material ejecting component 255, and the stability of the workpiece during laser marking is improved.

Preferably, as shown in fig. 4, a plurality of ejector baffles 256 are provided on the movable connecting plate 258, and the plurality of ejector baffles 256 are spaced apart in the conveying direction of the belt line assembly. When one of the material ejecting baffle plates 256 blocks the marking position of the workpiece, the material ejecting baffle plate 256 can be detached, so that the surface to be processed of the workpiece is ensured to be on the focal plane of the laser component 4, and the material ejecting baffle plate 256 is prevented from influencing the marking of the workpiece, so that the full-automatic laser marking machine is suitable for workpieces marked at different positions, and the universality of the full-automatic laser marking machine is improved.

Preferably, the swing plate 258 is provided with a plurality of coupling holes (not shown) to which bolts are threadedly coupled to secure the ejector retainer plate 256 to the swing plate 258. An operator can adjust the position of the material ejecting baffle 256 on the movable connecting plate 258 according to the marking position of the workpiece, so that the material ejecting baffle 256 is prevented from shielding the marking position of the workpiece; the threaded connection structure is simple, the installation and the disassembly are convenient, and the position of the ejection baffle 256 can be quickly adjusted.

The fixed connection plate 251 is different from the movable connection plate 258 in that: the fixed connection plate 251 is fixed to the housing assembly 1, and the movable connection plate 258 is provided on the guide shaft 22; the remaining structure on the fixed connection plate 251 is the same as the movable connection plate 258, and will not be described in detail here.

In one embodiment, as shown in fig. 7, the laser assembly 4 is a straight head laser assembly 41, and the straight head laser assembly 41 includes a first laser module 411 and a first head assembly 412 connected to the first laser module 411. The laser emitted by the first laser module 411 is transmitted to the workpiece through the first square head component 412 to mark, the focal plane of the straight head laser component 41 is fixed, adjustment is not needed, the structure is simple, and installation and maintenance are convenient.

In another embodiment, as shown in fig. 5, the conveying mechanism 25 further includes a belt supporting plate and a pressing assembly 257, the belt supporting plate and the pressing assembly 257 are disposed on the fixed connecting plate 251 and the movable connecting plate 258, and the pressing assembly 257 can move up and down to loosen or press the workpiece on the belt 253. The first motor 254 drives the belt 253 to convey the workpiece to the marking station from the previous process, the first motor 254 stops driving, the belt 253 stops conveying, then the pressing component 257 presses the workpiece downwards until the workpiece is tightly pressed on the belt supporting plate, the pressing component 257 stops pressing, the laser component 4 marks the workpiece, after marking is completed, the pressing component 257 is started to move upwards until the pressing component 257 is separated from the workpiece, the workpiece and the belt 253 recover to the original state, then the first motor 254 is started to drive the belt 253 to convey the workpiece to the next process, the next workpiece is conveyed to the marking station from the previous process, and the steps are repeated. Press material subassembly 257 and the fixed work piece of belt fagging cooperation so that carry out laser marking to the work piece, prevent that the work piece from rocking to influence and beat the mark quality, more be applicable to the slice work piece, lead to slice work piece local deformation or production to remove when avoiding liftout subassembly 255 jacking slice work piece.

In an embodiment, as shown in fig. 6, the swaging assembly 257 includes a second cylinder 2571, a connection member 2572 disposed on a piston rod of the second cylinder 2571, and a swaging member 2573 disposed on the connection member 2572. The principle and the structure of the cylinder are simple, the operation is convenient, the movement of the workpiece is controlled better, and the collision between the workpiece and the belt supporting plate caused by overlarge driving force is avoided.

Preferably, as shown in fig. 6, the connecting member 2572 is provided with a plurality of pressing members 2573, and the plurality of pressing members 2573 are arranged at intervals in the conveying direction of the belt line assembly. When one of the material pressing pieces 2573 blocks the marking position of the workpiece, the material pressing piece 2573 can be detached, so that the surface to be processed of the workpiece is ensured to be on the focal plane of the laser assembly 4, and the material pressing piece 2573 is prevented from influencing the marking of the workpiece, so that the full-automatic laser marking machine is suitable for workpieces marked at different positions, and the universality of the full-automatic laser marking machine is improved.

Preferably, the connecting member 2572 is provided with a plurality of mounting holes (not shown) to which bolts are threadedly coupled to fix the swage 2573 to the connecting member 2572. An operator can adjust the position of the material pressing piece 2573 on the connecting piece 2572 according to the marking position of the workpiece, so that the material pressing piece 2573 is prevented from shielding the marking position of the workpiece; the threaded connection structure is simple, the installation and the disassembly are convenient, and the position of the material pressing piece 2573 can be quickly adjusted.

Preferably, as shown in fig. 6, two pressing assemblies 257 are disposed on the fixing connection plate 251, and the two pressing assemblies 257 are disposed at intervals along the conveying direction of the belt line assembly. The material pressing component 257 is additionally arranged, so that the workpiece can be pressed more stably, and the workpiece is prevented from deviating in the pressing process.

Preferably, as shown in fig. 5, two pressing assemblies 257 are disposed on the movable connecting plate 258, and the two pressing assemblies 257 are disposed at intervals along the conveying direction of the belt line assembly. The two pressing components 257 can stably press the workpiece downwards, so that the workpiece is prevented from deviating in the pressing process.

In an embodiment, as shown in fig. 8, the laser component 4 is an elbow laser component 42, the elbow laser component 42 includes a second laser module 421, a second square head component 422, an optical path component 423 and a Z shaft component 424, the optical path component 423 connects the second laser module 421 and the second square head component 422, and the Z shaft component 424 is used for driving the second square head component 422 to move up and down. The Z shaft component 424 drives the second square head component 422 to move up and down to change the focal plane of the elbow laser component 42, so that the full-automatic laser marking machine can be suitable for workpieces with different heights, the universality of the full-automatic laser marking machine is improved, the whole full-automatic laser marking machine is not required to be researched and developed again aiming at workpieces with different specifications, the machine research and development period and the production period are shortened, and the market competitiveness is improved.

In one embodiment, as shown in fig. 2, the first driving assembly 3 includes an X-axis assembly 31 disposed on the housing assembly 1 and a Y-axis assembly 32 disposed on the X-axis assembly 31, the laser assembly 4 is disposed on the Y-axis assembly 32, the X-axis assembly 31 is used for driving the Y-axis assembly 32 to move along the X-axis direction, and the Y-axis assembly 32 is used for driving the laser assembly 4 to move along the Y-axis direction. X axle subassembly 31 drive Y axle subassembly 32 moves along the X axle direction to drive laser instrument subassembly 4 and move along the X axle direction, and Y axle subassembly 32 drive laser instrument subassembly 4 and move along the Y axle direction, like this, laser instrument subassembly 4 can move on X axle and two directions of Y axle, only needs to move laser instrument subassembly 4 during the mark, need not to adjust the position of work piece, has improved the laser marking precision.

In one embodiment, as shown in fig. 2, the X-axis assembly 31 includes a linear module 311 and a guide rail 312, and the linear module 311 and the guide rail 312 are disposed on the housing assembly 1 at intervals along the Y-axis direction. The linear module 311 can more accurately control the movement of the Y-axis assembly 32, and the laser marking precision is improved; the linear module 311 and the guide rail 312 cooperate to improve the stability of the movement of the Y-axis assembly 32.

In one embodiment, as shown in fig. 1, the housing assembly 1 includes an upper housing assembly 11, a lower housing assembly 12, and a partition plate, wherein the upper housing assembly 11 and the lower housing assembly 12 are hermetically connected, the partition plate is disposed between the upper housing assembly 11 and the lower housing assembly 12, the upper housing assembly 11 and the partition plate enclose to form a processing area, and the lower housing assembly 12 and the partition plate enclose to form a control area. The upper cover assembly 11 and the lower cover assembly 12 form a closed shell, laser marking is carried out in the closed shell, the laser protection effect can be achieved, dust can be isolated, and the dust is prevented from polluting the external environment.

The baffle is including the board bottom plate 13 that sets firmly at lower cover subassembly 12 and the electric cover plate 14 of activity setting at lower cover subassembly 12, and conveying assembly 2 and first drive assembly 3 all set up on board bottom plate 13, and electric appliance cabinet 5 sets up under electric cover plate 14. An electrical cover 14 is movably disposed on the lower housing assembly 12 for facilitating opening of the electrical cover 14 for wiring and line testing of the electrical cabinet 5.

In one embodiment, as shown in fig. 1, the housing assembly 1 further comprises a display assembly 15, a button assembly 16 and a tri-color light 17, the button assembly 16 and the tri-color light 17 are disposed on the upper housing assembly 11, the display assembly 15 is disposed on the lower housing assembly 12, and the display assembly 15, the button assembly 16 and the tri-color light 17 are respectively connected with the electrical cabinet 5.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A full-automatic laser marking machine is characterized by comprising a shell assembly, a conveying assembly, a first driving assembly, a laser assembly, an electric appliance cabinet and a control box;

the conveying assembly is used for conveying workpieces;

2. The fully automatic laser marking machine according to claim 1, characterized in that the transport assembly comprises a second drive assembly and a transport mechanism;

3. The full-automatic laser marking machine according to claim 2, wherein the conveying mechanism further comprises a material ejecting assembly and a material ejecting baffle, the material ejecting assembly and the material ejecting baffle are arranged on the fixed connecting plate and the movable connecting plate respectively, the material ejecting assembly is used for driving the workpiece to move up and down, and the material ejecting baffle is used for limiting the limit position of the workpiece moving up.

4. The full-automatic laser marking machine according to claim 3, wherein the ejector assembly comprises a first air cylinder and a support member arranged on a piston rod of the first air cylinder, and when the piston rod of the first air cylinder extends, the support member can be driven to move upwards so that the support member jacks up a workpiece on the belt line assembly;

5. The automatic laser marking machine of claim 3 wherein the laser assembly is a straight head laser assembly comprising a first laser module and a first square head assembly connected to the first laser module.

6. The automatic laser marking machine of claim 2, wherein the conveying mechanism further comprises a belt supporting plate and a pressing component, the belt supporting plate and the pressing component are arranged on the fixed connecting plate and the movable connecting plate, and the pressing component can move up and down to loosen or press the workpiece on the belt line component.

7. The full-automatic laser marking machine according to claim 6, characterized in that the material pressing assembly comprises a second air cylinder, a connecting piece arranged on a piston rod of the second air cylinder and a material pressing piece arranged on the connecting piece; and the piston rod of the second cylinder stretches and retracts to drive the material pressing piece to move up and down so as to loosen or press a workpiece on the belt line assembly.

8. The automatic laser marking machine of claim 7, wherein the laser assembly is an elbow laser assembly, the elbow laser assembly comprises a second laser module, a second square head assembly, a light path assembly and a Z shaft assembly, the light path assembly is connected with the second laser module and the second square head assembly, and the Z shaft assembly is used for driving the second square head assembly to move up and down.

9. The fully automatic laser marking machine of claim 1 wherein the first drive assembly includes an X-axis assembly disposed on the housing assembly and a Y-axis assembly disposed on the X-axis assembly, the laser assembly being disposed on the Y-axis assembly, the X-axis assembly being configured to drive the Y-axis assembly to move in an X-axis direction, the Y-axis assembly being configured to drive the laser assembly to move in a Y-axis direction.

10. The automatic laser marking machine of claim 1 wherein the housing assembly comprises an upper housing assembly, a lower housing assembly, and a partition, the upper housing assembly and the lower housing assembly being sealingly connected, the partition being disposed between the upper housing assembly and the lower housing assembly, the upper housing assembly and the partition enclosing the machining region, the lower housing assembly and the partition enclosing the control region;