CN-224230943-U - Laser beam centering identification device

CN224230943UCN 224230943 UCN224230943 UCN 224230943UCN-224230943-U

Abstract

The utility model discloses a laser beam centering identification device which comprises a base, wherein an identification lens is arranged on the base and used for forming an identification light spot by a light beam, an identification camera and a terminal, the identification camera is positioned in the base and used for acquiring a light spot image on the identification lens and sending the light spot image to the terminal, the terminal is used for identifying a light spot pattern, the light beam forms a light spot on the identification lens through the arrangement of the identification lens, and further, the detection and identification of the light spot image are completed through the identification camera and the terminal, so that automatic and rapid detection is realized, and meanwhile, the steps are simple, so that the processing efficiency is ensured.

Inventors

WENG ZHIHAO
YE QINQIN
GUO HUAJUN
CAI LIANG
FU XINGWEI
WANG XIAOTENG
ZHANG YAOQING

Assignees

奔腾激光(浙江)股份有限公司

Dates

Publication Date: 20260512
Application Date: 20250221

Claims (5)

1. A laser beam centering identification device is characterized in that, Comprises a base (1); The base (1) is provided with an identification lens (2), and the identification lens (2) is used for forming identification light spots by light beams; The device comprises an identification camera (3) and a terminal, wherein the identification camera (3) is positioned in a base (1), the identification camera (3) is used for acquiring a light spot image on an identification lens (2) and sending the light spot image to the terminal, and the terminal is used for identifying the light spot image.
2. The laser beam centering identification device according to claim 1, wherein the base (1) is provided with an installation cavity (4) with an open upper end, a first cavity (5) and a second cavity (6) which are arranged up and down are arranged in the installation cavity (4) along the height direction, and the identification lens (2) and the identification camera (3) are respectively arranged corresponding to the first cavity (5) and the second cavity (6).
3. The laser beam centering identification device according to claim 1, wherein the identification lens (2) comprises a connecting seat (7), a lens (8) and an upper cover (9), wherein a clamping ring (10) is formed on the connecting seat (7) and is clamped with the lens (8) along the edge of the lens (8), and the upper cover (9) is covered on the lens (8) to fix the lens (8) between the connecting seat (7) and the upper cover (9).
4. A laser beam centering identification device according to claim 3, characterized in that the connection base (7) is provided with a positioning hole (11), and the positioning hole (11) is fixedly connected with the base (1) through a bolt.
5. A laser beam centering identification device as claimed in claim 3, characterized in that the identification lens (2) is a filter.

Description

Laser beam centering identification device Technical Field The utility model relates to the technical field of laser processing, in particular to a laser beam centering identification device. Background Before laser processing, the focusing condition and the centering of the laser beam are detected to judge the quality of the laser beam, so that the final cutting quality is ensured. Aiming at the problem, the centering identification detection of the laser beam is finished by adopting a manual patch mode nowadays, namely, an adhesive tape is attached to a nozzle opening at the lower end of a laser head, the adhesive tape is dotted on the adhesive tape through laser, the adhesive tape is further taken down, the position of an optical core is judged through naked eyes, so that the centering detection is finished, on one hand, the problem of high subjectivity exists in the mode of naked eye identification, the error is caused to be high, and meanwhile, the adhesive tape is required to be attached again to perform the centering detection after the position of a lens is regulated, so that the operation is very complicated, and the improvement is needed. Disclosure of utility model Aiming at the defects existing in the prior art, the utility model aims to provide a laser beam centering identification device which can realize quick and accurate centering detection. In order to achieve the above purpose, the present utility model provides the following technical solutions: A laser beam centering and identifying device, Comprises a base; the base is provided with an identification lens, and the identification lens is used for forming identification light spots by light beams; The recognition camera is located in the base, and is used for acquiring the light spot image on the recognition lens and sending the light spot image to the terminal, and the terminal is used for recognizing the light spot image. As a further improvement of the utility model, the base is provided with the installation cavity with the upper end open, the installation cavity is internally provided with the first cavity and the second cavity which are arranged up and down along the height direction, and the identification lens and the identification camera are respectively arranged corresponding to the first cavity and the second cavity. As a further improvement of the utility model, the identification lens comprises a connecting seat, a lens and an upper cover, wherein a clamping ring is formed on the connecting seat and is clamped with the lens along the edge of the lens, and the upper cover is arranged on the lens so as to fix the lens between the connecting seat and the upper cover. As a further improvement of the utility model, the connecting seat is provided with a positioning hole, and the positioning hole is fixedly connected with the base through a bolt. As a further improvement of the utility model, the identification lens is a filter. The utility model has the beneficial effects that the light beam forms the light spot on the identification lens through the arrangement of the identification lens, and the detection and identification of the light spot image are further completed through the identification camera and the terminal, so that the automatic and rapid detection is realized, and meanwhile, the steps are simple, so that the processing efficiency is ensured. Drawings FIG. 1 is a schematic view of the overall installation of the present utility model; FIG. 2 is a schematic view of an installation cavity of the present utility model; FIG. 3 is a schematic view of an identification lens of the present utility model; Fig. 4 is a schematic view of the upper cover of the present utility model. Reference numeral 1, a base; 2, an identification lens, 3, an identification camera, 4, a mounting cavity, 5, a first cavity, 6, a second cavity, 7, a connecting seat, 8, a lens, 9, an upper cover, 10, a clamping ring, 11 and a positioning hole. Detailed Description The utility model will now be described in further detail with reference to the drawings and examples. Wherein like parts are designated by like reference numerals. As shown in fig. 1-4, a laser beam centering identification device, including base 1, base 1 is used for installing on processing platform to supply the laser head to remove and detect needs, be equipped with discernment lens 2 on the base 1, discernment lens 2 is used for supplying the light beam to form discernment facula, based on the coaxial principle of laser head ruddiness and laser, this ruddiness is laser head instruction light specifically, in the use, the operator can operate the laser head and remove to base 1 top, further emits ruddiness through the laser head for ruddiness forms the facula on discernment lens 2. Further, the system further comprises an identification camera 3 and a terminal, wherein the terminal is specifically a computer or other electronic equipment capable of realizing image identification