CN216633024U

CN216633024U - Ultraviolet laser marking machine convenient to installation and debugging

Info

Publication number: CN216633024U
Application number: CN202122893515.7U
Authority: CN
Inventors: 侯加兵; 孙年
Original assignee: Nanjing Zhuoyue Laser Technology Co ltd
Current assignee: Nanjing Zhuoyue Laser Technology Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-05-31
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses an ultraviolet laser marking machine convenient for installation and debugging, which comprises a workbench, wherein the upper surface of the workbench is rotatably connected with the lower end of a connecting rod, the upper end of the connecting rod is rotatably connected with a connecting device, one end of the connecting device is fixedly provided with a laser marking machine main body, the upper surface of the workbench is provided with a rotating rod, the ultraviolet laser marking machine convenient for installation and debugging provides an installation and debugging function capable of carrying out bidirectional adjustment and positioning for the laser marking machine main body on the basis of not changing the working principle of the existing ultraviolet laser marking machine, the position capable of being deviated by a marking head can be judged by observing leveling bubbles, the deviation angle of the laser marking machine main body can be adjusted by rotating a second rotating shaft, and the horizontal deviation of the laser marking machine main body can be reset and debugged by rotating a first rotating shaft, the perpendicularity of the laser and the central plate is ensured to a greater extent, and the subsequent marking precision is further ensured.

Description

Ultraviolet laser marking machine convenient to installation and debugging

Technical Field

The utility model relates to the technical field of marking machines, in particular to an ultraviolet laser marking machine convenient to install and debug.

Background

The ultraviolet laser marking machine is developed with 355nm ultraviolet laser, and compared with infrared laser, the three-order intracavity frequency doubling technology is adopted in the machine, 355 ultraviolet light focuses on very small light spot, can reduce mechanical deformation of the material to a great extent, and has small heat influence on processing.

However, the existing ultraviolet laser marking machine cannot be installed and debugged after being used for a long time or after a mark head is replaced, namely, the ultraviolet laser marking machine cannot be calibrated, and the laser and the central plate can not be guaranteed to keep complete vertical projection, so that the subsequent marking precision can be influenced.

In addition, although the existing ultraviolet laser marking machine is provided with a central plate corresponding to the mark head, the existing ultraviolet laser marking machine can only place an object on the upper surface of the central plate manually, cannot perform rapid and accurate centering positioning on the object, and has large errors.

Aiming at the problems, innovative design is urgently needed on the basis of the original ultraviolet laser marking machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an ultraviolet laser marking machine convenient to install and debug, and aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an ultraviolet laser marking machine convenient to install and debug comprises a workbench, wherein the upper surface of the workbench is rotatably connected with the lower end of a connecting rod, the upper end of the connecting rod is rotatably connected with a connecting device, one end of the connecting device is fixedly provided with a laser marking machine main body, the upper surface of the workbench is provided with a rotating rod, the outer wall of the lower end of the rotating rod is provided with an adjusting mechanism, the upper end of the rotating rod is provided with a positioning plate, the end part of the positioning plate is provided with a second limiting groove, one end of a second limiting block is arranged in the second limiting groove, the other end of the second limiting block penetrates through the second limiting groove to be provided with a second rotating shaft, the end part of the second rotating shaft is connected with a mounting plate, the end part of the mounting plate is fixed on one side of the rotating rod, a third limiting groove is arranged in the positioning plate, and one end of a connecting block is arranged in the third limiting groove, and the other end of connecting block runs through the third spacing groove and is fixed in the upper surface of laser marking machine main part, the last surface mounting of laser marking machine main part one end has the leveling bubble, the inside of workstation is run through and is installed the third pivot, and the outer wall of third pivot is provided with the one end of baffle to the other end of baffle runs through and installs the upper surface in the workstation, the fixed surface of workstation is provided with well board.

Preferably, adjustment mechanism includes regulating plate, first spacing groove, first stopper, first pivot and fixed plate, and the outer wall of bull stick lower extreme is fixed with the regulating plate, first spacing groove has been seted up to the tip of regulating plate, and the inside of first spacing groove is provided with the one end of first stopper to the other end of first stopper runs through first spacing groove and installs first pivot, the outer wall of first pivot is provided with the one end of fixed plate, and the other end of fixed plate is fixed in the upper surface of workstation.

Preferably, the first limiting block and the adjusting plate form a clamping-type sliding structure through a first limiting groove, and the first limiting block is in threaded connection with the first rotating shaft.

Preferably, the lower end of the rotating rod and the workbench form a rotating structure, and the positioning plate and the upper end of the rotating rod form a rotating structure.

Preferably, the second limiting block and the positioning plate form a clamping type sliding structure through a second limiting groove, the second limiting block and the second rotating shaft are in threaded connection, and the connecting block and the positioning plate form a clamping type sliding structure through a third limiting groove.

Preferably, the baffle sets up to "L" type structure, and the baffle is provided with two sets of on the outer wall of third pivot symmetrically, and two sets of baffle and third pivot are threaded connection.

Compared with the prior art, the utility model has the beneficial effects that: the ultraviolet laser marking machine convenient for installation and debugging,

on the basis of not changing the working principle of the existing ultraviolet laser marking machine, the installation and debugging function capable of carrying out bidirectional adjustment and positioning is provided for the main body of the laser marking machine, the deviation position of a marking head can be judged by observing leveling bubbles, the deviation angle of the main body of the laser marking machine can be adjusted by rotating a second rotating shaft, the horizontal deviation of the main body of the laser marking machine can be reset and debugged by rotating a first rotating shaft, the verticality of laser and a central plate is ensured to a greater extent, and the precision of subsequent marking is further ensured;

two, in addition, through the third pivot, mutually supporting between parts such as baffle and center plate, when rotatory third pivot, the horizontal slip that two sets of baffles can be close to each other or keep away from along the outer wall of third pivot in step under the limiting displacement of screw thread impetus and workstation inner wall, and then make two sets of baffles carry out the centre gripping to the object of different length, and can fix a position the object between two parties on center plate, guaranteed the location that marking machine can be accurate, avoid appearing great error.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the present invention in FIG. 1, partially broken away and enlarged;

fig. 4 is a schematic top view of the adjusting mechanism of fig. 1 according to the present invention.

In the figure: 1. a work table; 2. a connecting rod; 3. a connecting device; 4. a laser marking machine main body; 5. a rotating rod; 6. an adjustment mechanism; 601. an adjusting plate; 602. a first limit groove; 603. a first stopper; 604. a first rotating shaft; 605. a fixing plate; 7. positioning a plate; 8. a second limit groove; 9. a second limiting block; 10. a second rotating shaft; 11. mounting a plate; 12. a third limiting groove; 13. connecting blocks; 14. leveling the bubbles; 15. a third rotating shaft; 16. a baffle plate; 17. a central plate.

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. 1-4, the present invention provides a technical solution: an ultraviolet laser marking machine convenient for installation and debugging comprises a workbench 1, wherein the upper surface of the workbench 1 is rotatably connected with the lower end of a connecting rod 2, the upper end of the connecting rod 2 is rotatably connected with a connecting device 3, one end of the connecting device 3 is fixedly provided with a laser marking machine main body 4, the upper surface of the workbench 1 is provided with a rotating rod 5, the outer wall of the lower end of the rotating rod 5 is provided with an adjusting mechanism 6, the upper end of the rotating rod 5 is provided with a positioning plate 7, the end part of the positioning plate 7 is provided with a second limiting groove 8, one end of a second limiting block 9 is arranged inside the second limiting groove 8, the other end of the second limiting block 9 penetrates through the second limiting groove 8 and is provided with a second rotating shaft 10, the end part of the second rotating shaft 10 is connected with a mounting plate 11, the end part of the mounting plate 11 is fixed on one side of the rotating rod 5, the inside of the positioning plate 7 is provided with a third limiting groove 12, and the inside of third spacing groove 12 is provided with the one end of connecting block 13 to the other end of connecting block 13 runs through third spacing groove 12 and is fixed in the upper surface of laser marking machine main part 4, the last surface mounting of laser marking machine main part 4 one end has leveling bubble 14, the inside of workstation 1 runs through and installs third pivot 15, and the outer wall of third pivot 15 is provided with the one end of baffle 16, and the other end of baffle 16 runs through and installs in the upper surface of workstation 1, the fixed well plate 17 that is provided with of upper surface of workstation 1.

Adjustment mechanism 6 includes regulating plate 601, first spacing groove 602, first stopper 603, first pivot 604 and fixed plate 605, and the outer wall of bull stick 5 lower extreme is fixed with regulating plate 601, first spacing groove 602 has been seted up to regulating plate 601's tip, and the inside of first spacing groove 602 is provided with the one end of first stopper 603, and the other end of first stopper 603 runs through first spacing groove 602 and installs first pivot 604, the outer wall of first pivot 604 is provided with the one end of fixed plate 605, and the other end of fixed plate 605 is fixed in the upper surface of workstation 1, this adjustment mechanism 6 sets up to this laser marking machine main part 4 and provides the function that the horizontal migration was corrected, and the effect to quick installation debugging has been realized to the declination regulatory function interact between parts such as second pivot 10.

The first limiting block 603 forms a snap-on sliding structure with the adjusting plate 601 through the first limiting groove 602, and the first limiting block 603 is in threaded connection with the first rotating shaft 604, so that when the first rotating shaft 604 is rotated, the first limiting block 603 can slide along the outer wall of the first rotating shaft 604 in the horizontal direction under the limiting effect of the upper surface of the workbench 1.

The lower end of the rotating rod 5 and the workbench 1 form a rotating structure, the positioning plate 7 and the upper end of the rotating rod 5 form a rotating structure, the rotating rod 5 can rotate on the upper surface of the workbench 1, the positioning plate 7 can rotate on the upper end of the rotating rod 5, and the rotation surface of the rotating rod 5 and the rotation surface of the positioning plate 7 are perpendicular to each other.

The second limiting block 9 and the positioning plate 7 form a clamping type sliding structure through the second limiting groove 8, the second limiting block 9 and the second rotating shaft 10 are in threaded connection, and the connecting block 13 and the positioning plate 7 form a clamping type sliding structure through the third limiting groove 12, so that when the second rotating shaft 10 is rotated, the second limiting block 9 can slide in the horizontal direction along the outer wall of the second rotating shaft 10 under the action of threads and the limiting effect of the side wall of the mounting plate 11, and the positioning plate 7 is synchronously pushed through the second limiting groove 8 to rotate by taking the upper end of the rotating rod 5 as an axis.

Baffle 16 sets up to "L" type structure, and baffle 16 symmetry is provided with two sets ofly on the outer wall of third pivot 15 to two sets of baffles 16 are threaded connection with third pivot 15, have guaranteed when rotatory third pivot 15, and horizontal slip that two sets of baffles 16 can be in step close to each other or keep away from along the outer wall of third pivot 15, thereby have realized carrying out the function of location placed in the middle to the object.

The working principle is as follows: when the ultraviolet laser marking machine convenient for installation and debugging is used, the laser marking machine main body 4 is supposed to generate certain angle deviation because of large error when the laser marking machine main body 4 is installed again after replacement or disassembly and maintenance, so that the laser cannot be in a vertical state, therefore, the deviation angle of the laser marking machine main body 4 needs to be adjusted, and the horizontal deviation angle of the laser marking machine main body 4 needs to be adjusted first, as shown in fig. 2 and 4, the first rotating shaft 604 is rotated forward or backward according to actual conditions, so that the first limiting block 603 slides horizontally along the outer wall of the first rotating shaft 604 and simultaneously drives the adjusting plate 601 to rotate forward or backward by taking the rotating rod 5 as an axis through the first limiting groove 602, further, the horizontal deflection angle of the laser marker body 4 can be corrected quickly by the synchronous rotation of the rotating lever 5.

Then the vertical deflection angle of the laser marking machine main body 4 needs to be adjusted, as shown in fig. 1 and fig. 3, the second rotating shaft 10 is rotated forwards or backwards according to actual conditions, under the action of the screw thread and the limiting action of the side wall of the mounting plate 11, the second limiting block 9 vertically slides along the outer wall of the second rotating shaft 10 and rotates forwards or backwards by pushing the positioning plate 7 through the second limiting groove 8 by taking the upper end of the rotating rod 5 as an axis, and when the positioning plate 7 rotates, the positioning plate 7 can synchronously drive the laser marking machine main body 4 and the connecting device 3 to rotate forwards or backwards by taking the upper end of the connecting rod 2 as an axis through the relative sliding between the connecting block 13 and the third limiting groove 12, therefore, the deflection angle debugging and correction of the laser marking machine main body 4 are realized, and the rotating positioning plate 7 can debug the laser marking machine main body 4 by rotating the second rotating shaft 10 according to the centering of the leveling bubble 14 when adjusting the vertical deflection angle.

Finally, after the laser marking machine main body 4 is installed and debugged, as shown in fig. 1, the object is placed on the upper surface of the central plate 17 and positioned between the two sets of baffles 16, and then the third rotating shaft 15 is rapidly rotated so that the two sets of baffles 16 horizontally slide along the outer wall of the third rotating shaft 15 in a mutually approaching manner, so that the object is centrally positioned on the upper surface of the central plate 17, and then marking operation can be performed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof.

Claims

1. The utility model provides an ultraviolet laser marking machine convenient to installation and debugging, includes workstation (1), its characterized in that: the upper surface of the workbench (1) is rotatably connected with the lower end of a connecting rod (2), the upper end of the connecting rod (2) is rotatably connected with a connecting device (3), one end of the connecting device (3) is fixedly provided with a laser marking machine main body (4), the upper surface of the workbench (1) is provided with a rotating rod (5), the outer wall of the lower end of the rotating rod (5) is provided with an adjusting mechanism (6), the upper end of the rotating rod (5) is provided with a positioning plate (7), the end part of the positioning plate (7) is provided with a second limiting groove (8), one end of a second limiting block (9) is arranged in the second limiting groove (8), the other end of the second limiting block (9) penetrates through the second limiting groove (8) to be provided with a second rotating shaft (10), the end part of the second rotating shaft (10) is connected with a mounting plate (11), and the end part of the mounting plate (11) is fixed on one side of the rotating rod (5), third spacing groove (12) have been seted up to the inside of locating plate (7), and the inside of third spacing groove (12) is provided with the one end of connecting block (13) to the other end of connecting block (13) runs through third spacing groove (12) and is fixed in the upper surface of laser marking machine main part (4), the last surface mounting of laser marking machine main part (4) one end has leveling bubble (14), the inside of workstation (1) is run through and is installed third pivot (15), and the outer wall of third pivot (15) is provided with the one end of baffle (16) to the other end of baffle (16) runs through and installs the upper surface in workstation (1), the fixed surface of workstation (1) is provided with well core plate (17).

2. The ultraviolet laser marking machine convenient to install and debug as claimed in claim 1, characterized in that: the adjusting mechanism (6) comprises an adjusting plate (601), a first limiting groove (602), a first limiting block (603), a first rotating shaft (604) and a fixing plate (605), the adjusting plate (601) is fixed on the outer wall of the lower end of the rotating rod (5), the first limiting groove (602) is formed in the end portion of the adjusting plate (601), one end of the first limiting block (603) is arranged inside the first limiting groove (602), the other end of the first limiting block (603) penetrates through the first limiting groove (602) to be provided with the first rotating shaft (604), one end of the fixing plate (605) is arranged on the outer wall of the first rotating shaft (604), and the other end of the fixing plate (605) is fixed on the upper surface of the workbench (1).

3. The ultraviolet laser marking machine convenient to install and debug as claimed in claim 2, characterized in that: the first limiting block (603) and the adjusting plate (601) form a clamping type sliding structure through the first limiting groove (602), and the first limiting block (603) is in threaded connection with the first rotating shaft (604).

4. The ultraviolet laser marking machine convenient to install and debug as claimed in claim 1, characterized in that: the lower end of the rotating rod (5) and the workbench (1) form a rotating structure, and the positioning plate (7) and the upper end of the rotating rod (5) form a rotating structure.

5. The ultraviolet laser marking machine convenient to install and debug as claimed in claim 1, characterized in that: the second limiting block (9) and the positioning plate (7) form a clamping type sliding structure through a second limiting groove (8), the second limiting block (9) is in threaded connection with the second rotating shaft (10), and the connecting block (13) and the positioning plate (7) form a clamping type sliding structure through a third limiting groove (12).

6. The ultraviolet laser marking machine convenient to install and debug as claimed in claim 1, characterized in that: the baffle (16) is of an L-shaped structure, two groups of baffles (16) are symmetrically arranged on the outer wall of the third rotating shaft (15), and the two groups of baffles (16) are in threaded connection with the third rotating shaft (15).