CN211102176U

CN211102176U - Grid positioning structure of laser processing equipment

Info

Publication number: CN211102176U
Application number: CN201921952805.0U
Authority: CN
Inventors: 徐强; 卢健新; 黄河森
Original assignee: Guangzhou Xinke Laser Equipment Co ltd
Current assignee: Guangzhou Xinke Laser Equipment Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-07-28
Anticipated expiration: 2029-11-13

Abstract

The utility model provides a grid positioning structure of laser processing equipment, which comprises a processing table-board and a carrying disc structure fixed on the processing table-board; the carrying disc structure comprises a mounting bracket and grids, the mounting bracket comprises a rectangular frame and reinforcing ribs, and the reinforcing ribs are fixed inside the rectangular frame; the grid is fixed in the mounting bracket and positioned at the upper end of the reinforcing rib; a plurality of screw holes are formed in the outer surface of the rectangular frame corresponding to the edges of the grids, each screw hole is provided with a screw, and each screw protrudes out of the outer surface of the rectangular frame; the processing table top is provided with a plurality of mounting grooves at the edges corresponding to the grids, and the part of each screw protruding out of the outer surface of the rectangular frame is correspondingly clamped with each mounting groove, so that the carrying disc structure is fixed on the processing table top. The positioning frame is simple in structure, and the carrying disc can be conveniently positioned on the table top of the laser processing equipment in a positioning mode of at least 2 crossed grooves/screws.

Description

Grid positioning structure of laser processing equipment

Technical Field

The utility model relates to a marking machine technical field especially relates to a net location structure of laser beam machining equipment.

Background

The laser marking machine is to irradiate the surface of different workpieces with high energy density laser beam to vaporize the surface material of the material or change its color, so as to expose the deep material or to burn out the surface material to show the etched pattern or character. For example, chinese patent CN202656617U discloses an automatic laser marking machine, which is to place a marking material on a transmission mechanism and then move the marking material through a transmission rod, although such a structure has a certain automaticity, the transmission mechanism has a slow moving speed, which cannot meet various operation requirements, especially when the marking material is a paper, because the paper is thin, the paper needs to be moved quickly to avoid defective products or defective products, meanwhile, the laser has a certain range limitation, if the moving speed of the paper is too slow, not only the marking effect is affected, but also the marking precision is affected, while some other existing marking devices have a heavy structure, the transmission mechanism is very complicated, and the moving speed of the transmission mechanism is affected, in addition, if the moving speed of the carrier plate is too fast, the generated waste material is collected, and the scattered waste material is not beneficial to environmental pollution, and may result in mechanical structural damage. During laser marking operation, the carrier disc needs to be frequently disassembled, the former mounting and positioning mode of mounting the carrier disc on the working table top is a positioning pin/positioning hole mode, and after the pin holes are aligned, the mounting and positioning are successful; however, when the method is installed, high operation accuracy is needed, the operation is not smooth, and the working efficiency is affected.

Therefore, in order to solve the problems in the prior art, it is urgently needed to provide a grid positioning structure of a laser processing device, which has a simple structure, is easy to install, and has high operation precision.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to avoid the weak point among the prior art, provide a simple structure, the installation is simple, the grid location structure of the high laser beam machining equipment of operation precision.

The purpose of the utility model is realized through the following technical scheme:

a grid positioning structure of laser processing equipment comprises a processing table-board and a carrying disc structure fixed on the processing table-board;

the carrying disc structure comprises a mounting bracket and grids, the mounting bracket comprises a rectangular frame and reinforcing ribs, and the reinforcing ribs are fixed inside the rectangular frame and connected with two ends of the mounting bracket; the grid is fixed in the mounting bracket and positioned at the upper end of the reinforcing rib; a plurality of screw holes are formed in the outer surface of the rectangular frame corresponding to the edges of the grids, each screw hole is provided with a screw, and each screw protrudes out of the outer surface of the rectangular frame; the processing table surface is provided with a plurality of mounting grooves at the edges of the corresponding grids, wherein the directions of at least 2 mounting grooves are intersected;

and the part of each screw protruding out of the outer surface of the rectangular frame is correspondingly clamped with each mounting groove, so that the carrying disc structure is fixed on the processing table surface.

Specifically, handles are mounted on the outer sides of two ends of the rectangular frame. Through the arrangement of the handle, the carrying disc structure and the processing table board can be conveniently installed and detached by workers.

Specifically, the number of the reinforcing ribs is 4-6, and the reinforcing ribs are uniformly distributed on two sides of the mounting support. Preferably, both ends of the upper portion of the reinforcing bead are obtuse angles. The two ends of the upper part of the reinforcing rib are obtuse angles, so that the phenomenon that laser is reflected upwards to hurt human eyes when the laser irradiates the reinforcing rib can be prevented.

Specifically, the net includes the dictyosome and a plurality of evenly distributed is in mesh on the dictyosome, the shape of dictyosome is the rectangle, the mesh runs through along vertical direction the dictyosome.

Specifically, the shape of the mesh is rectangular, circular or polygonal. Further, the shape of the mesh is a rectangle with the same size. The meshes are rectangles with the same size, and when the marks are formed by laser, the grid is positioned more accurately.

Specifically, the outer surface of the rectangular frame is provided with 4 groups of screw holes corresponding to the edges of the grids, and the screw holes are distributed on four edges of the rectangular frame. Furthermore, the 4 groups of screw holes are respectively positioned in the middle of four sides of the rectangular frame. Furthermore, the number of each group of the 4 groups of the screw holes is 1-2.

Specifically, the area of the processing table corresponding to the grid part is hollowed out, and a funnel for collecting waste materials is arranged below the hollowed-out area of the processing table.

Specifically, a plurality of uniformly distributed net sheets are arranged on the net body in a mode of protruding the side wall of the net body, and the grids are fixed at the upper ends of the reinforcing ribs of the mounting bracket in a clamping mode.

The utility model has the advantages that:

during laser marking operation, the carrying disc needs to be frequently disassembled, the former mounting and positioning mode of mounting the carrying disc on a working table surface is a positioning pin/positioning hole mode, and after the pin holes are aligned, the mounting and positioning are successful; however, when the method is installed, high operation accuracy is needed, the operation is not smooth, and the working efficiency of marking is affected. The utility model discloses laser beam machining equipment's net location structure is earlier done the groove on the mesa, 2-3 at least along the groove that the net edge set up, the direction in 2 at least grooves is crossing, then sets up the screw on the edge that corresponds on the net, goes up the screw, and the screw is outstanding to be carried a set surface, goes into the inslot location of mesa with the part card that the screw is outstanding surperficial. Because the groove itself has 2 broad directions, the protruding screws are easy to be clamped into the groove when the carrying disc is installed, and the carrying disc can be conveniently positioned on the table-board of the laser processing equipment by at least 2 crossed groove/screw positioning modes.

Drawings

Fig. 1 is a schematic structural view of a grid positioning structure of the laser processing apparatus of the present invention;

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

FIG. 3 is a schematic view of the structure of the working table of the present invention;

fig. 4 is a schematic diagram of the grid structure of the present invention.

Description of the reference numerals

1 carrying disc structure, 2 processing table surface;

11 rectangular frames, 12 screw holes, 13 handles, 14 reinforcing ribs, 15 net bodies and 16 meshes; 21 mounting the groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments and accompanying drawings, but the scope of the present invention is not limited to the embodiments.

Example 1:

the embodiment provides a grid positioning structure of laser processing equipment, which comprises a processing table top 2 and a carrying disc structure 1 fixed on the processing table top;

the carrying tray structure 1 comprises a mounting support and grids, the mounting support comprises a rectangular frame 11 and reinforcing ribs 14, the reinforcing ribs 14 are fixed inside the rectangular frame 11 and connected with two ends of the mounting support, and handles 13 are mounted on the outer sides of the two ends of the rectangular frame. The number of the reinforcing ribs 14 is 4-6, and the reinforcing ribs are uniformly distributed on two sides of the mounting bracket. Specifically, both ends of the upper part of the reinforcing rib 14 are obtuse angles, and both ends of the upper part of the reinforcing rib are obtuse angles, so that the phenomenon that laser is reflected upwards to hurt human eyes when the laser irradiates the reinforcing rib can be prevented. The grids are fixed in the mounting bracket and positioned at the upper ends of the reinforcing ribs 14; the outer surface of the rectangular frame 11 is provided with 4 groups of screw holes 12 corresponding to the edges of the grids, the number of each group of screw holes is 1, and the 4 screw holes are respectively positioned in the middle of four edges of the rectangular frame. Each screw hole 12 is provided with a screw, and each screw protrudes out of the outer surface of the rectangular frame 11; the processing table top 2 is provided with a plurality of mounting grooves 21 at the edges of the corresponding grids, wherein the directions of at least 2 mounting grooves 21 are intersected; and the part of each screw protruding out of the outer surface of the rectangular frame is correspondingly clamped with each mounting groove, so that the carrying disc structure is fixed on the processing table surface.

Specifically, the net includes dictyosome 15 and a plurality of evenly distributed mesh 16 on the dictyosome, dictyosome 15 is the rectangle, mesh 16 runs through along vertical direction dictyosome 15. A plurality of evenly distributed net sheets are arranged on the net body 15 in a mode of protruding the side wall of the net body, and the grids are fixed at the upper ends of the reinforcing ribs of the mounting bracket in a clamping mode. Specifically, the meshes 16 are rectangular in shape and have the same size. The meshes are set to be rectangles with the same size, and when the marks are printed by laser, the grid is positioned more accurately.

Example 2:

compared with the embodiment 1, the structure is different in that: the outer surface of the rectangular frame is provided with 4 groups of screw holes corresponding to the edges of the grids, the 4 groups of screw holes are respectively positioned on four edges of the rectangular frame, wherein the number of the two groups of screw holes is 2 (distributed at two ends of one edge), and the number of the other two groups of screw holes is 1 (positioned in the middle of one edge).

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. A grid positioning structure of laser processing equipment is characterized by comprising a processing table top and a carrying disc structure fixed on the processing table top;

2. The grid positioning structure of laser processing equipment as claimed in claim 1, wherein handles are mounted on the outer sides of both ends of the rectangular frame.

3. The grid positioning structure of laser processing equipment as claimed in claim 1, wherein the number of the reinforcing ribs is 4-6, and the reinforcing ribs are uniformly distributed on two sides of the mounting bracket.

4. The grid positioning structure of a laser processing apparatus as claimed in claim 1, wherein the grid comprises a grid body and a plurality of mesh holes uniformly distributed on the grid body, the grid body is rectangular in shape, and the mesh holes penetrate through the grid body in a vertical direction.

5. The grid positioning structure of a laser processing apparatus as claimed in claim 4, wherein the shape of the mesh is rectangular, circular or polygonal.

6. The grid positioning structure of a laser processing apparatus as claimed in claim 5, wherein the shape of the mesh is a rectangle of the same size.

7. The grid positioning structure of the laser processing equipment as claimed in claim 1, wherein the area of the processing table corresponding to the grid part is hollowed out, and a funnel for collecting waste is arranged under the hollowed-out area of the processing table.

8. The grid positioning structure of laser processing equipment as claimed in claim 4, wherein the grid body is provided with a plurality of uniformly distributed meshes in a manner of protruding from the side wall of the grid body, and the grid is fixed at the upper ends of the reinforcing ribs of the mounting bracket in a clamping manner.

9. The grid positioning structure of laser processing equipment as claimed in claim 1, wherein the outer surface of the rectangular frame is provided with 4 groups of screw holes corresponding to the edges of the grid, and the screw holes are distributed on four sides of the rectangular frame.

10. The grid positioning structure of laser processing equipment according to claim 9, wherein said 4 groups of screw holes are respectively located in the middle of four sides of said rectangular frame.