CN215432051U - Laser marking visual device - Google Patents
Laser marking visual device Download PDFInfo
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- CN215432051U CN215432051U CN202121774661.1U CN202121774661U CN215432051U CN 215432051 U CN215432051 U CN 215432051U CN 202121774661 U CN202121774661 U CN 202121774661U CN 215432051 U CN215432051 U CN 215432051U
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- laser marking
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Abstract
The utility model discloses a laser marking visual device, which comprises a laser marking machine, wherein a connecting frame is fixed at the top of the laser marking machine, an extending part extends out of the connecting frame to the front of the laser marking machine, the connecting frame comprises an extending part, a connecting frame through hole which is communicated up and down, a left dustproof cover and a right dustproof cover are respectively installed and fixed on the left side and the right side of the extending part of the connecting frame, a front dustproof cover is installed and fixed on the front side of the extending part of the connecting frame, the two sides of the front dustproof cover are respectively in sealing contact with the left dustproof cover and the right dustproof cover, a laser reflection lens is installed between the left dustproof cover and the right dustproof cover through a lens support, a first L-shaped sliding support is installed at the top of the connecting frame, a sliding groove is vertically formed in the first L-shaped sliding support, an L-shaped fixing frame which can slide up and down along the sliding groove of the first L-shaped sliding support is installed on the first L-shaped sliding support, and a high-speed camera is installed on the L-shaped fixing frame; the effect is as follows: in the processing range of the laser marking machine scanning galvanometer, accurate marking can be realized.
Description
Technical Field
The utility model relates to an improved structure of a laser marking machine, in particular to a laser marking visual device.
Background
In the marking process of some common laser marking machines, the processed parts are required to be in a fixed position, the parts cannot shake in the processing process, and the processed patterns can be processed to the designated positions of products. The production efficiency of processing and the quality of laser marking are affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a laser marking visual device aiming at the defects of the prior art.
In order to achieve the above object, the utility model takes the following measures:
a laser marking visual device comprises a laser marking machine, wherein a connecting frame is fixed at the top of the laser marking machine, an extending part extends out of the front of the laser marking machine from the connecting frame, a connecting frame through hole which is communicated up and down is arranged on the extending part, a left dustproof cover and a right dustproof cover are respectively arranged and fixed at the left side and the right side of the extending part of the connecting frame, a front dustproof cover is arranged and fixed at the front side of the extending part of the connecting frame, the two sides of the front dustproof cover are respectively in sealing contact with the left dustproof cover and the right dustproof cover, a laser reflection lens is arranged between the left dustproof cover and the right dustproof cover through a lens bracket, a first L-shaped sliding bracket is arranged at the top of the connecting frame, a chute is vertically arranged on the first L-shaped sliding bracket, an L-shaped fixing bracket which can slide up and down along the chute of the first L-shaped sliding bracket is arranged on the first L-shaped sliding bracket, and a high-speed camera is arranged on the L-shaped fixing bracket, the high-speed camera is vertically arranged downwards towards the through hole of the connecting frame;
an annular LED lamp is arranged below the laser reflection lens, second L-shaped sliding supports are vertically arranged on the outer sides of the left dustproof cover and the right dustproof cover, and the annular LED lamp is fixedly arranged at the lower end of the second L-shaped sliding support;
the upper part of the extending part of the connecting frame is fixed with an upper dust cover for covering the high-speed camera;
the upper end of the laser reflection lens is obliquely arranged towards one side of the laser marking machine;
the high-speed camera is connected to the visual processing software of the computer end through a data line.
The utility model has the beneficial effects that: the laser marking machine is practical and novel in structure, and can realize accurate marking as long as a product is within the processing range of the laser marking machine for scanning the galvanometer; marking can be realized at any angle of 360 degrees in the same plane, and the efficiency and quality of laser marking are improved.
Drawings
FIG. 1 is an exploded view of the present invention.
Fig. 2 is an external structural view of the present invention.
Detailed Description
A laser marking visual device comprises a laser marking machine 2, a connecting frame 9 is fixed on the top of the laser marking machine 2, an extending part extends out of the connecting frame 9 to the front of the laser marking machine 2, a connecting frame through hole 9-1 which is communicated up and down is arranged on the extending part, a left dustproof cover 8 and a right dustproof cover 14 are respectively arranged and fixed on the left side and the right side of the extending part of the connecting frame 9, a front dustproof cover 6 is arranged and fixed on the front side of the extending part of the connecting frame 9, the two sides of the front dustproof cover 6 are respectively in sealing contact with the left dustproof cover 8 and the right dustproof cover 14, a laser reflection lens 10 is arranged between the left dustproof cover 8 and the right dustproof cover 14 through a lens bracket 3, a first L-shaped sliding bracket 7 is arranged on the top of the connecting frame 9, a sliding chute is vertically arranged on the first L-shaped sliding bracket 7, an L-shaped fixing frame 13 which can slide up and down along the sliding chute of the first L-shaped sliding bracket 7 is arranged on the first L-shaped sliding bracket 7, the high-speed camera 4 is mounted on the L-shaped fixing frame 13, and the high-speed camera 4 is vertically arranged downwards and faces the connecting frame through hole 9-1.
The technical scheme of the utility model applies the visual positioning principle, firstly makes a template of the product, stores the template as a standard template, and photographs the product through the high-speed camera 4 during processing.
The product can be processed (laser marking) after being adjusted by comparing and positioning the position of the computer (computer). The processed product can be identified in the shapes of circles, squares and irregular shapes; the laser marking process is particularly suitable for small products, can avoid the processing of positioning material trays and fixing clamps, and greatly saves the processing period of laser marking.
The technical advantages of the laser marking visual positioning system of the assembly line are applied to the scheme of the application:
1. the automatic marking machine is convenient to insert into various production lines, supports a conveying belt and an XY carrying platform, and realizes full-automatic positioning and marking; and the laser marking machine can also be connected with a vibration disc and an automatic feeding machine table to realize full-automatic laser marking.
2. The visual range is large, the mainstream lasers such as ultraviolet, optical fiber and CO2 are supported, and the laser is suitable for most products.
3. The product can be automatically identified and marked by software at any position, at any angle and in any quantity.
4. The unique software algorithm has high positioning precision and high corresponding speed.
5. The simple and easy-to-understand operation interface has a one-key correction function, so that the operation becomes simpler and more clear, and the operation is set to be permanently used once.
6. The assembly line conveyor can be customized according to the size and the characteristics of the product.
The lower part of laser reflection lens 10 be provided with annular LED lamp 1, the equal vertical second L type sliding bracket 11 that installs in the outside of left shield 8 and right shield 14, annular LED lamp 1 fixed mounting has the lower extreme at second L type sliding bracket 11.
An upper dust cover 5 for covering the high-speed camera 4 is fixed on the upper part of the extending part of the connecting frame 9.
The upper end of the laser reflection lens 10 is obliquely arranged towards one side of the laser marking machine 2.
The high-speed camera 4 is connected to the vision processing software of the computer end through a data line.
The laser marking is assisted by the vision system (high-speed camera 4), so that the advantages of laser processing can be more comprehensively exerted, the problem of marking precision can be solved, high adaptability is realized, a clamp is not required to be reused, the cost is reduced, the automatic process of a product line is improved, manual participation is reduced, and the system efficiency is improved.
The technical scheme of this application adopts high-speed camera 4 to realize detecting product surface profile and characteristic, through vision processing system, confirms product appearance and characteristic to set for and beat the mark region, shows and beats the mark profile, and automatic control laser marking system can combine assembly line or XY translation platform again, accomplishes product surface laser and carves characters, and simple structure is reasonable, and the flexibility is good, and laser is carved characters efficiently, need not frock clamp, saves the manual work, reduction in production cost, realization unmanned production.
As shown in fig. 2, in application, the laser reflection mirror 10 reflects the laser emitted by the laser marking machine 2, so that the laser is reflected and then vertically and downwardly directed, and the function of the high-speed camera 4 is not affected. The laser mirror 10 is arranged inclined at 45 °.
This device is connected to the computer, and vision processing software on the computer is connected with high speed camera 4, controls high speed camera 4 to on transmitting the information that high speed camera 4 gathered to the software, when concrete operation used, the computer double click opened vision software, input the password, click the setting, and the software right side can show the template setting, marks the mark setting, and the motion setting clicks the template setting earlier, is installing high speed camera 4 on laser marking machine 2. The high-speed camera 4 collects product information and displays the product information on computer software.
When operating on computer software, reference may be made to the following embodiments:
clicking new construction, building a name for a processed product, adjusting the brightness of the annular LED lamp 1, matching a proper similarity, selecting a most obvious characteristic according to the product, clicking a generated template, trying to match, preferably setting the matching ratio as 100%, and clicking the generated template.
And then, marking is carried out, the laser marking machine 2 reflects the laser emitted by the laser marking machine 2 through the laser reflecting lens 10, so that the laser is reflected to be in a vertical downward direction, and the function of the high-speed camera 4 is not influenced (as shown in figure 1).
Clicking and editing a JCZ, editing contents to be marked, such as two-dimensional codes and the like, on JCZ software, then clicking newly added contents, clicking 1 appearing below a serial number, displaying the marked contents, and then moving the marked contents to the position to be marked. Then, the software has multiple modes of single-double module mode, single-double IO mode, single-double pipeline mode and sensor mode, and can be butted with a PLC module, a braider, various sliding tables and the like. One of the products suitable for the user is selected. Setting the moving speed, moving area and adjusting the identification area. And then clicking for positioning, marking and testing for marking. Then click to run automatically.
The utility model adopts the high-speed camera 4 to realize the detection and data acquisition of the product surface contour and characteristics, determines the product appearance and characteristics through the vision processing system, sets the marking area, displays the marking contour, automatically controls the laser marking system, can combine the assembly line or the XY translation table to finish the laser lettering of the product surface, has simple and reasonable structure, good flexibility and high laser lettering efficiency, does not need a tool fixture, saves the labor, reduces the production cost and realizes unmanned production.
The laser marking is assisted by the vision system, so that the advantages of laser processing can be more comprehensively exerted, the problem of marking precision can be solved, high adaptability is realized, a clamp is not required to be reused, the cost is reduced, the automatic flow of a product line is improved, manual participation is reduced, and the system efficiency is improved.
The marking machine device of the technical scheme can realize marking at any angle of 360 degrees on the same plane. The technology utilizes the visual positioning principle, firstly carries out template formulation on the product, stores the template as a standard template, and shoots the product during processing.
Claims (5)
1. The utility model provides a laser marking vision device, includes laser marking machine (2), its characterized in that: laser marking machine (2) the top be fixed with link (9), link (9) stretch out an extension to laser marking machine (2) the place ahead, link through-hole (9-1) that link up from top to bottom have been seted up on this extension, the extension left and right sides of link (9) is installed respectively and is fixed with left shield (8) and right shield (14), the extension front side installation of link (9) is fixed with preceding shield (6), the both sides of preceding shield (6) are sealing contact respectively to left shield (8) and right shield (14), install laser reflection lens (10) through lens support (3) between left shield (8) and right shield (14), first L type sliding bracket (7) is installed at the top of link (9), the spout has vertically been seted up on first L type sliding bracket (7), install on first L type sliding bracket (7) and can follow the spout of first L type sliding bracket (7) and go up gliding down The high-speed camera is characterized by comprising a movable L-shaped fixing frame (13), wherein a high-speed camera (4) is mounted on the L-shaped fixing frame (13), and the high-speed camera (4) is vertically arranged downwards towards a connecting frame through hole (9-1).
2. The laser marking vision device of claim 1, wherein: the LED lamp is characterized in that an annular LED lamp (1) is arranged below the laser reflection lens (10), a second L-shaped sliding support (11) is vertically arranged on the outer sides of the left dustproof cover (8) and the right dustproof cover (14), and the annular LED lamp (1) is fixedly arranged at the lower end of the second L-shaped sliding support (11).
3. A laser marking vision device according to claim 1 or 2, characterized in that: an upper dust cover (5) for covering the high-speed camera (4) is fixed on the upper part of the extending part of the connecting frame (9).
4. A laser marking vision device as claimed in claim 3, wherein: the upper end of the laser reflection lens (10) is obliquely arranged towards one side of the laser marking machine (2).
5. The laser marking vision device of claim 4, wherein: the high-speed camera (4) is connected to the vision processing software of the computer end through a data line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121774661.1U CN215432051U (en) | 2021-07-30 | 2021-07-30 | Laser marking visual device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121774661.1U CN215432051U (en) | 2021-07-30 | 2021-07-30 | Laser marking visual device |
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| Publication Number | Publication Date |
|---|---|
| CN215432051U true CN215432051U (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121774661.1U Active CN215432051U (en) | 2021-07-30 | 2021-07-30 | Laser marking visual device |
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| CN (1) | CN215432051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770542A (en) * | 2021-07-30 | 2021-12-10 | 余姚市华工激光设备有限公司 | Laser marking visual device |
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2021
- 2021-07-30 CN CN202121774661.1U patent/CN215432051U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770542A (en) * | 2021-07-30 | 2021-12-10 | 余姚市华工激光设备有限公司 | Laser marking visual device |
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