CN214109219U

CN214109219U - PCB laser marking machine

Info

Publication number: CN214109219U
Application number: CN202022093245.7U
Authority: CN
Inventors: 张海根
Original assignee: Jinan Femtosecond Laser Technology Co ltd
Current assignee: Jinan Femtosecond Laser Technology Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-09-03
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a PCB laser marking machine, comprises a workbench, the last fixed surface of workstation is connected with high adjustment mechanism, one side swing joint of high adjustment mechanism has laser marking mechanism, high adjustment mechanism's opposite side swing joint has the display screen, the last fixed surface of workstation is connected with fixed plate and control cabinet, the positive swing joint of workstation has the keyboard drawer. This PCB laser marking machine, setting through heat dissipation dehumidification mechanism, can realize the inside air change of workstation, with the inside heat effluvium of workstation, reach the effect of heat dissipation dehumidification, setting through gas filtering mechanism, the aspiration pump can pass through the telescopic hose with the toxic gas that produces when article laser marking takes out the gas filter, discharge through the blast pipe after gas filter filters, thereby realize purifying the collection of toxic gas, avoid causing bodily injury to the staff, also can avoid toxic gas to cause the pollution to air and environment.

Description

PCB laser marking machine

Technical Field

The utility model relates to a marking machine technical field specifically is PCB laser marking machine.

Background

Laser marking machines are used to permanently mark the surface of various materials with a laser beam. The marking effect is that deep layer materials are exposed through the evaporation of surface layer materials, so that exquisite patterns, trademarks and characters are marked, and the laser marking machine mainly comprises a CO2 laser marking machine, a semiconductor laser marking machine, an optical fiber laser marking machine and a YAG laser marking machine, and is mainly applied to occasions requiring more fineness and higher precision. The existing laser marking machine can generate toxic gas when marking on an article, can cause personal injury to workers and pollute the air and the environment, has poor heat dissipation effect, easily leads to the stop work of the laser marking machine due to overhigh temperature, and cannot simultaneously meet the requirements of convenient movement and stability.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a PCB laser marking machine has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: PCB laser marking machine, including the workstation, the last fixed surface of workstation is connected with high adjustment mechanism, one side swing joint of high adjustment mechanism has laser marking mechanism, the opposite side swing joint of high adjustment mechanism has the display screen, the last fixed surface of workstation is connected with fixed plate and control cabinet, the front swing joint of workstation has the keyboard drawer, the below of keyboard drawer is located the front of workstation and is provided with magnetism actuation door, the side of workstation is provided with heat dissipation dehumidification mechanism, the inside of workstation is provided with gas filtering mechanism, high adjustment mechanism includes fixed arm, lift crank, high definition staff gauge, spout and U-shaped fixture block, the last fixed surface of workstation is fixedly connected with the fixed arm, the last surface swing joint of fixed arm has the lift crank, the front of fixed arm is provided with high definition staff gauge, the laser marking mechanism comprises a radio frequency laser, a high-speed scanning galvanometer, a digital signal line and first heat dissipation holes, the inside of the U-shaped clamping block is fixedly connected with the radio frequency laser through bolts, the lower surface of the radio frequency laser is fixedly connected with the high-speed scanning galvanometer, the back surface of the radio frequency laser is fixedly connected with the digital signal line, one side of the radio frequency laser is provided with the first heat dissipation holes, the front surface of the magnetic attraction door is fixedly connected with a door handle, the back surface of the magnetic attraction door is fixedly connected with a heat insulation plate, the surface of the fixing plate is provided with a plurality of threaded positioning holes, the upper surface of the console is movably connected with a control button, the lower surface of the workbench is fixedly connected with universal wheels and adjustable support legs, and the universal wheels and the adjustable support legs are arranged at four corners of the lower surface of the workbench, the heat dissipation dehumidification mechanism includes air inlet fan, air discharge fan and second louvre, one side of air inlet fan is provided with the air discharge fan, a plurality of second louvres have all been seted up to the top and the below of air inlet fan and air discharge fan, gas filtering mechanism includes telescopic hose, aspiration pump, gas filter and blast pipe, telescopic hose's middle part is provided with the air pump, telescopic hose runs through the workstation upper surface, one side and telescopic hose fixed connection of gas filter, gas filter's opposite side and blast pipe fixed connection.

(III) advantageous effects

The utility model provides a PCB laser marking machine possesses following beneficial effect:

1. this PCB laser marking machine, setting through height adjusting mechanism, not only can be through the lift of control button control laser marking mechanism, but also can finely tune laser marking mechanism through manual rotation lift crank, can guarantee to beat the mark success, setting through heat dissipation dehumidification mechanism, can blow in the workstation with the air through the fan that admits air inside, the inside air escape of workstation is again discharged to the air discharge fan, thereby realize the inside air change of workstation, with the inside heat effluvium of workstation, reach the effect of heat dissipation dehumidification.

2. This PCB laser marking machine, through gas filtering mechanism's setting, the aspiration pump can pass through the telescopic hose with the toxic gas that article laser marking produced and take out gas filter, through the blast pipe discharge after gas filter filters completely to the realization is purified toxic gas's collection, avoids causing bodily injury to the staff, also can avoid toxic gas to cause the pollution to air and environment.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

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

FIG. 3 is a schematic view of the three-dimensional structure of the magnetic attraction door of the present invention;

fig. 4 is a schematic view of the sectional structure of the workbench.

In the figure: 1. a work table; 2. a height adjustment mechanism; 201. a fixed arm; 202. a lifting crank; 203. A high-definition scale; 204. a chute; 205. a U-shaped clamping block; 3. a laser marking mechanism; 301. a radio frequency laser; 302. a high-speed scanning mirror; 303. a digital signal line; 304. a first heat dissipation hole; 4. a display screen; 5. a fixing plate; 6. a console; 7. a keyboard drawer; 8. a magnetic attraction door; 9. a heat dissipation and dehumidification mechanism; 901. an air inlet fan; 902. an exhaust fan; 903. a second heat dissipation hole; 10. a gas filtering mechanism; 1001. A flexible hose; 1002. an air pump; 1003. a gas filter; 1004. an exhaust pipe; 11. a door handle; 12. a heat insulation plate; 13. a threaded locating hole; 14. a control button; 15. a universal wheel; 16. the support legs can be adjusted.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: the PCB laser marking machine comprises a workbench 1, wherein the lower surface of the workbench 1 is fixedly connected with a universal wheel 15 and adjustable supporting legs 16, the universal wheel 15 and the adjustable supporting legs 16 are arranged at four corners of the lower surface of the workbench 1, the upper surface of the workbench 1 is fixedly connected with a height adjusting mechanism 2, the height adjusting mechanism 2 comprises a fixing arm 201, a lifting crank 202, a high-definition scale 203, a sliding groove 204 and a U-shaped fixture block 205, the upper surface of the workbench 1 is fixedly connected with the fixing arm 201, the upper surface of the fixing arm 201 is movably connected with the lifting crank 202, the front surface of the fixing arm 201 is provided with the high-definition scale 203, one side of the fixing arm 201 is provided with the sliding groove 204, the inside of the sliding groove 204 is slidably connected with the U-shaped fixture block 205, through the arrangement of the height adjusting mechanism 2, the lifting of the laser marking mechanism 3 can be controlled through a control button 14, and the laser marking mechanism 3 can be finely adjusted through manually rotating the lifting crank 202, can ensure successful marking, one side of the height adjusting mechanism 2 is movably connected with a laser marking mechanism 3, the laser marking mechanism 3 comprises a radio frequency laser 301, a high-speed scanning galvanometer 302, a digital signal line 303 and a first heat dissipation hole 304, the inside of the U-shaped fixture block 205 is fixedly connected with the radio frequency laser 301 through a bolt, the lower surface of the radio frequency laser 301 is fixedly connected with the high-speed scanning galvanometer 302, the back surface of the radio frequency laser 301 is fixedly connected with the digital signal line 303, one side of the radio frequency laser 301 is provided with the first heat dissipation hole 304, the other side of the height adjusting mechanism 2 is movably connected with a display screen 4, the upper surface of the worktable 1 is fixedly connected with a fixed plate 5 and a control console 6, the surface of the fixed plate 5 is provided with a plurality of threaded positioning holes 13, the upper surface of the control console 6 is movably connected with a control button 14, the front surface of the worktable 1 is movably connected with a keyboard drawer 7, the magnetic attraction door 8 is arranged on the front surface of the workbench 1 below the keyboard drawer 7, the door handle 11 is fixedly connected on the front surface of the magnetic attraction door 8, the heat insulation plate 12 is fixedly connected on the back surface of the magnetic attraction door 8, the heat dissipation and dehumidification mechanism 9 is arranged on the side surface of the workbench 1, the heat dissipation and dehumidification mechanism 9 comprises an air inlet fan 901, an air exhaust fan 902 and second heat dissipation holes 903, one side of the air inlet fan 901 is provided with the air exhaust fan 902, a plurality of second heat dissipation holes 903 are respectively arranged above and below the air inlet fan 901 and the air exhaust fan 902, through the arrangement of the heat dissipation and dehumidification mechanism 9, air can be blown into the workbench 1 through the air inlet fan 901, the air inside the workbench 1 can be exhausted through the air exhaust fan 902, thereby realizing the air replacement inside the workbench 1, dissipating the heat inside the workbench 1, achieving the effects of heat dissipation and dehumidification, the gas filtering mechanism 10 is arranged inside the workbench 1, gas filtering mechanism 10 includes flexible hose 1001, aspiration pump 1002, gas filter 1003 and blast pipe 1004, the middle part of flexible hose 1001 is provided with aspiration pump 1002, flexible hose 1001 runs through workstation 1 upper surface, one side and flexible hose 1001 fixed connection of gas filter 1003, the opposite side and the blast pipe 1004 fixed connection of gas filter 1003, setting through gas filtering mechanism 10, gas filter 1003 is taken out through flexible hose 1001 to the toxic gas that air pump 1002 can produce when article laser marking, discharge through blast pipe 1004 after gas filter 1003 filters completely, thereby realize the collection purification to toxic gas, avoid causing bodily injury to the staff, also can avoid toxic gas to cause the pollution to air and environment.

In conclusion, when the PCB laser marking machine is used, through the arrangement of the height adjusting mechanism 2, the lifting of the laser marking mechanism 3 can be controlled through the control button 14, the lifting crank 202 can be manually rotated to finely adjust the laser marking mechanism 3, the successful marking can be ensured, through the arrangement of the heat dissipation and dehumidification mechanism 9, air can be blown into the workbench 1 through the air inlet fan 901, the air inside the workbench 1 is exhausted through the air exhaust fan 902, so that the air inside the workbench 1 is replaced, the heat inside the workbench 1 is dissipated, the heat dissipation and dehumidification effects are achieved, through the arrangement of the gas filtering mechanism 10, the air pump 1002 can pump toxic gas generated during the laser marking of an object into the gas filter 1003 through the telescopic hose 1001, and is exhausted through the exhaust pipe 1004 after being completely filtered by the gas filter 1003, so that the collection and purification of the toxic gas are achieved, personal injury to workers is avoided, and pollution of toxic gas to air and environment can be avoided.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

PCB laser marking machine, including workstation (1), its characterized in that: the utility model discloses a high-efficient quick-witted working table, including workstation (1), upper surface fixedly connected with high adjustment mechanism (2) of workstation (1), one side swing joint of high adjustment mechanism (2) has laser marking mechanism (3), the opposite side swing joint of high adjustment mechanism (2) has display screen (4), the upper surface fixedly connected with fixed plate (5) and control cabinet (6) of workstation (1), the front swing joint of workstation (1) has keyboard drawer (7), the below of keyboard drawer (7) is provided with magnetism actuation door (8) in the front of workstation (1), the side of workstation (1) is provided with heat dissipation dehumidification mechanism (9), the inside of workstation (1) is provided with gas filtration mechanism (10), high adjustment mechanism (2) are including fixed arm (201), lift crank (202), high definition scale (203), The laser marking device comprises a sliding groove (204) and a U-shaped clamping block (205), the upper surface of a workbench (1) is fixedly connected with a fixed arm (201), the upper surface of the fixed arm (201) is movably connected with a lifting crank (202), a high-definition scale (203) is arranged on the front surface of the fixed arm (201), the sliding groove (204) is formed in one side of the fixed arm (201), the U-shaped clamping block (205) is connected to the inner portion of the sliding groove (204) in a sliding mode, the laser marking mechanism (3) comprises a radio frequency laser (301), a high-speed scanning galvanometer (302), a digital signal line (303) and a first heat dissipation hole (304), the radio frequency laser (301) is fixedly connected to the inner portion of the U-shaped clamping block (205) through bolts, the high-speed scanning galvanometer (302) is fixedly connected to the lower surface of the radio frequency laser (301), and the digital signal line (303) is fixedly connected to the back surface of the radio frequency laser (301), a first heat dissipation hole (304) is formed in one side of the radio frequency laser (301), a door handle (11) is fixedly connected to the front face of the magnetic attraction door (8), a heat insulation plate (12) is fixedly connected to the back face of the magnetic attraction door (8), a plurality of threaded positioning holes (13) are formed in the surface of the fixing plate (5), a control button (14) is movably connected to the upper surface of the console (6), a universal wheel (15) and adjustable supporting legs (16) are fixedly connected to the lower surface of the workbench (1), the universal wheel (15) and the adjustable supporting legs (16) are both arranged at four corners of the lower surface of the workbench (1), the heat dissipation and dehumidification mechanism (9) comprises an air inlet fan (901), an air outlet fan (902) and second heat dissipation holes (903), an air outlet fan (902) is arranged on one side of the air inlet fan (901), and a plurality of second heat dissipation holes (903) are formed above and below the air inlet fan (901) and the air outlet fan (902), the gas filtering mechanism (10) comprises a telescopic hose (1001), a suction pump (1002), a gas filter (1003) and an exhaust pipe (1004), wherein the suction pump (1002) is arranged in the middle of the telescopic hose (1001), the telescopic hose (1001) penetrates through the upper surface of the workbench (1), one side of the gas filter (1003) is fixedly connected with the telescopic hose (1001), and the other side of the gas filter (1003) is fixedly connected with the exhaust pipe (1004).