CN214150403U

CN214150403U - Transversely-adjusted AOI (argon-oxygen decarburization) illuminating light source

Info

Publication number: CN214150403U
Application number: CN202022634919.XU
Authority: CN
Inventors: 何桢; 李泽辉; 余冲冲
Original assignee: Foshan Tansiding Technology Co ltd
Current assignee: Foshan Tansiding Technology Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-09-07
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a transversely adjust AOI light source, fixing base and regulation seat including bilateral symmetry setting be equipped with the guide way on the fixing base be equipped with the direction slide rail on the regulation seat, the direction slide rail is pegged graft in the guide way, two the regulation seat between be fixed with a plurality of light source subassemblies be equipped with on the fixing base and be used for the drive adjust seat lateral shifting's removal subassembly, drive through removing the subassembly adjust seat lateral shifting can drive the light source subassembly and carry out position control to make lighting position and camera scan the position phase-match, realize higher-quality scanning, simple structure accords with and uses required.

Description

Transversely-adjusted AOI (argon-oxygen decarburization) illuminating light source

Technical Field

The utility model relates to a horizontal AOI illuminating light source who adjusts.

Background

AOI is known as automated optical inspection and is a device based on optical principles to detect common defects encountered in solder production. AOI is a new emerging testing technology, but the development is rapid, and AOI testing equipment is released by many manufacturers. During automatic detection, the machine automatically scans the PCB through the camera, acquires an image, compares the tested welding spot with qualified parameters in the database, inspects the defects on the PCB through image processing, and displays/marks the defects through a display or an automatic mark for repair personnel to repair;

the lighting assembly is the subassembly that the cooperation camera carried out work, it can illuminate PCB to the camera scans, and among the current lighting assembly, the light source is after the installation, and transverse position can't be adjusted around it, leads to if lighting assembly has production error when, and the unable angle of adjusting that leads to illumination angle and camera scanning of its illumination angle does not match, leads to the scanning quality to descend, leads to the mistake to sweep probably, consequently urgently needs the AOI illuminating light source of a transverse adjustment to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a transversely adjusted AOI lighting source;

the transversely-adjusted AOI illuminating light source comprises a fixed seat and an adjusting seat which are arranged in a bilateral symmetry mode, wherein a guide groove is formed in the fixed seat, a guide slide rail is arranged on the adjusting seat and is inserted into the guide groove, a plurality of light source assemblies are fixed between the two adjusting seats, and a moving assembly for driving the adjusting seats to transversely move is arranged on the fixed seat;

furthermore, the moving assembly comprises a mounting seat arranged on the adjusting seat, an adjusting rack is arranged on the mounting seat, a mounting rod is arranged on the fixing seat, a shaft hole is formed in the mounting rod, a rotating shaft penetrates through the shaft hole, an adjusting gear is arranged on the rotating shaft, and the adjusting gear is meshed with the adjusting rack;

furthermore, a rotating handle is also arranged on the rotating shaft;

furthermore, the adjusting seat and the fixed seat are also provided with a locking assembly;

furthermore, the locking assembly comprises a locking rack arranged on the fixed seat, a fixed rod is arranged on the fixed seat, a square hole is formed in the fixed rod, a square rod is inserted into the square hole, a locking gear is arranged on the square rod, the locking gear is meshed with the adjusting rack and the locking rack respectively, and a pulling handle is further arranged on the square rod;

further, the adjusting rack and the locking rack are located on different vertical planes;

furthermore, the light source assembly consists of a light source support and a lamp panel, a plurality of shaft holes are formed in the adjusting seat, the number and the positions of the shaft holes correspond to those of the light source assembly, and an installation shaft is arranged on the light source support and is inserted into the shaft holes;

furthermore, a plurality of connecting rods are connected to the two adjusting seats;

the utility model has the advantages of simple and reasonable structure, can carry out the transverse adjustment of fore-and-aft direction to the irradiation position, compare with current technique, fixing base and regulation seat including bilateral symmetry setting be equipped with the guide way on the fixing base be equipped with the direction slide rail on the regulation seat, the direction slide rail is pegged graft in the guide way, two the regulation seat between be fixed with a plurality of light source subassemblies be equipped with on the fixing base and be used for the drive adjust seat lateral shifting's removal subassembly, drive through removing the subassembly adjust seat lateral shifting can drive the light source subassembly and carry out position control to make the illumination position and the camera scanned position phase-match, realize higher-quality scanning, simple structure accords with and uses required.

Drawings

Fig. 1 is one of the schematic three-dimensional structures of the present invention;

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

fig. 3 is a second schematic perspective view of the present invention;

FIG. 4 is an enlarged schematic view of the present invention at A in FIG. 1;

fig. 5 is an enlarged schematic view of the point B in fig. 4 according to the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments;

referring to fig. 1 to 5, a transversely-adjusted AOI illumination light source includes a fixed seat 41 and an adjusting seat 1, which are symmetrically arranged from left to right, a guide groove is formed on the fixed seat 41, a guide slide rail 10 is formed on the adjusting seat 1, the guide slide rail 10 is inserted into the guide groove, a plurality of light source assemblies 2 are fixed between the two adjusting seats 1, a moving assembly 5 for driving the adjusting seat 1 to transversely move is arranged on the fixed seat 41, and the adjusting seat is driven by the moving assembly to transversely move, so that the light source assemblies can be driven to perform position adjustment, the illumination position is matched with the scanning position of a camera, higher-quality scanning is realized, the structure is simple, and the use requirement is met;

referring to fig. 1 to 5, the moving assembly 5 includes a mounting seat 45 disposed on the adjusting seat 1, an adjusting rack 44 is disposed on the mounting seat 45, a mounting rod 54 is disposed on the fixing seat 41, a shaft hole is disposed on the mounting rod 54, a rotating shaft 52 is inserted into the shaft hole, an adjusting gear 51 is disposed on the rotating shaft 52, the adjusting gear 51 and the adjusting rack 44 are engaged with each other, the rotating shaft is driven to rotate, the adjusting gear is driven to rotate, the adjusting rack is driven to move by the rotation of the adjusting gear, the adjusting seat is driven to move, and thus the transverse position of the light source is adjusted, the structure is simple, and the light source is in accordance with the use requirement;

referring to fig. 1 to 5, the rotating shaft 52 is further provided with a rotating handle 53, and the rotating shaft is conveniently driven by the rotating handle, so that the structure is simple and meets the use requirement;

referring to fig. 1-5, the adjusting seat 1 and the fixing seat 41 are further provided with a locking assembly 6, which can lock the adjusting seat 1 and the fixing seat 41 to each other, so as to prevent the adjusting seat from moving freely, and the adjusting seat has a simple structure and is convenient to lock and meets the use requirement;

referring to fig. 1 to 5, the locking assembly 6 includes a locking rack 43 disposed on the fixing base 41, a fixing rod 64 is disposed on the fixing base 41, a square hole is disposed on the fixing rod 64, a square rod 62 is inserted in the square hole, a locking gear 61 is arranged on the square rod 62, the locking gear 61 is respectively meshed with the adjusting rack 44 and the locking rack 43, the square rod 62 is further provided with a pulling handle 63, the locking gear is inserted into the square hole through the square rod, namely, the locking gear can not rotate, therefore, when the locking gear is meshed with the adjusting rack and the locking rack, the fixed seat is locked with the adjusting seat, when the adjusting seat needs to be adjusted, the locking gear is separated from the adjusting rack by pulling the pulling handle, the structure is simple, the locking and unlocking are convenient, and the use requirements are met;

referring to fig. 1-5, the adjustment rack 44 and the locking rack 43 are located on different vertical planes;

referring to fig. 1 to 5, the light source assembly 2 is composed of a light source support 21 and a lamp panel 23, the adjusting base 1 is provided with a plurality of shaft holes 11, the number and the positions of the shaft holes 11 correspond to those of the light source assembly 2, the light source support 21 is provided with an installation shaft 22, and the installation shaft 22 is inserted into the shaft holes 11, so that the angle of light source irradiation can be changed by rotating the installation shaft, the structure is simple, the adjustment is convenient, and the use requirements are met;

referring to fig. 1-5, the two adjusting bases 1 are connected with a plurality of connecting rods 3, which can enhance the stability, so as to ensure the stability of the whole light source, and meet the use requirement;

in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience of description and for simplicity of description, rather than to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention, the terms "first" and "second" are used for descriptive purposes only, but not as indicating or implying relative importance or implicitly indicating the number of technical features indicated;

the basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a horizontal AOI illuminating light source who adjusts, includes fixing base (41) and regulation seat (1) that bilateral symmetry set up, its characterized in that: the adjusting device is characterized in that a guide groove is formed in the fixed seat (41), a guide sliding rail (10) is arranged on the adjusting seat (1), the guide sliding rail (10) is inserted into the guide groove, a plurality of light source assemblies (2) are fixed between the two adjusting seats (1), and a moving assembly (5) used for driving the adjusting seats (1) to move transversely is arranged on the fixed seat (41).

2. A laterally adjusted AOI illumination source according to claim 1, wherein: remove subassembly (5) including setting up mount pad (45) on adjusting seat (1) be equipped with on mount pad (45) and adjust rack (44) be equipped with installation pole (54) on fixing base (41), be equipped with the shaft hole on installation pole (54) and the shaft hole is interior to alternate there is axis of rotation (52) be equipped with adjusting gear (51) on axis of rotation (52), adjusting gear (51) with adjust rack (44) intermeshing.

3. A laterally adjusted AOI illumination source according to claim 2, wherein: the rotating shaft (52) is also provided with a rotating handle (53).

4. A laterally adjusted AOI illumination source according to claim 2 or 3, wherein: the adjusting seat (1) and the fixed seat (41) are also provided with a locking assembly (6).

5. A laterally adjusted AOI illumination source according to claim 4, wherein: locking Assembly (6) are including setting up locking rack (43) on fixing base (41), be equipped with dead lever (64) on fixing base (41), be equipped with the square hole on dead lever (64) square hole interlude has square bar (62) be equipped with locking gear (61) on square bar (62), locking gear (61) respectively with adjust rack (44) and locking rack (43) intermeshing, still be equipped with pulling handle (63) on square bar (62).

6. A laterally adjusted AOI illumination source according to claim 5, wherein: the adjusting rack (44) and the locking rack (43) are located on different vertical planes.

7. A laterally adjusted AOI illumination source according to claim 1, wherein: light source subassembly (2) comprise light source support (21) and lamp plate (23) be equipped with a plurality of shaft holes (11) on adjusting seat (1), the quantity and the position in shaft hole (11) all with light source subassembly (2) correspond mutually, be equipped with installation axle (22) on light source support (21), installation axle (22) alternate in shaft hole (11).

8. A laterally adjusted AOI illumination source according to claim 1, wherein: the two adjusting seats (1) are connected with a plurality of connecting rods (3).