CN219179189U

CN219179189U - Polishing device suitable for detecting curved-surface product at edge

Info

Publication number: CN219179189U
Application number: CN202223253798.XU
Authority: CN
Inventors: 吕子良; 孔亚辉
Original assignee: Jingduo Shanghai Intelligent Technology Co ltd
Current assignee: Jingduo Shanghai Intelligent Technology Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-06-13
Anticipated expiration: 2032-12-05

Abstract

The utility model relates to the technical field of surface defect detection, and discloses a polishing device suitable for detecting products with curved edges, which comprises a polishing device shell, wherein a first row of lamp beads are fixedly arranged at the upper end inside the polishing device shell, and a first dome positioned right above the first row of lamp beads is arranged on the inner wall of the upper end of the polishing device shell. According to the utility model, the detected object is placed in the opening area or passes through the opening area, the emitted light beams are reflected by the first dome adopting the curved surface and irradiate downwards, the light beams can be irradiated on the detected object, the emitted light beams are reflected by the second dome adopting the curved surface and irradiate downwards, the emitted light beams can be irradiated on the detected object, and the light beams can be uniformly irradiated on the detected object by adopting the design of a plurality of groups of the light beams, so that the side surface of the detected object is more beneficial to polishing.

Description

Polishing device suitable for detecting curved-surface product at edge

Technical Field

The utility model relates to the technical field of surface defect detection, in particular to a polishing device suitable for detecting products with curved edges.

Background

The product that has the edge to be the curved surface needs to carry out quality testing to it after the production, adopts the light source to beat the light beam directly on the curved surface that is detected through polishing device, and rethread camera formation of image to detect whether its surface has the defect, because the edge of being detected the thing adopts curved surface design, can make the light source less ideal can be even beat above that, influence detection accuracy easily like this.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the polishing device suitable for detecting the curved-surface product with the edge, and has the advantage of uniform polishing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lighting device suitable for detect edge and be curved surface product, includes the lighting device casing, the inside upper end fixed mounting of lighting device casing has first row lamp pearl, set up the first dome that is located directly over the first row lamp pearl on the inner wall of lighting device casing upper end, the lower extreme fixed mounting of lighting device casing has the second row lamp pearl, set up the second dome that is located directly over the second row lamp pearl on the inner wall of lighting device casing upper end, the middle part at lighting device casing top runs through there is the printing opacity mouth.

As a preferable technical scheme of the utility model, the bottoms of the left end and the right end of the shell of the polishing device are fixedly connected with bottom plates, and the bottom plates are provided with mounting holes with threaded inner walls.

As a preferable technical scheme of the utility model, the first row of lamp beads are divided into two groups and are respectively positioned at the front end and the rear end of the inside of the shell of the lighting device.

As a preferable technical scheme of the utility model, the first dome and the second dome are both designed by adopting a curved dome.

As a preferable technical scheme of the utility model, the lower end of the polishing device shell penetrates through an opening area for placing an object to be detected.

As a preferable technical scheme of the utility model, the second row of lamp beads are divided into two groups and are respectively positioned at the left end and the right end of the inside of the shell of the lighting device, and the whole second row of lamp beads are distributed along the curve at equal intervals.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the detected object is placed in the opening area or passes through the opening area, the emitted light beams are reflected by the first dome adopting the curved surface and irradiate downwards, the light beams can be irradiated on the detected object, the emitted light beams are reflected by the second dome adopting the curved surface and irradiate downwards, the emitted light beams can be irradiated on the detected object, and the light beams can be uniformly irradiated on the detected object by adopting the design of a plurality of groups of the light beams, so that the side surface of the detected object is more beneficial to polishing.

Drawings

FIG. 1 is a schematic view showing the internal cross-sectional structure of a casing of a polishing device according to the present utility model;

FIG. 2 is a schematic diagram of the overall external structure of the present utility model;

FIG. 3 is a schematic view of the location of an open area according to the present utility model;

FIG. 4 is a schematic view of the mounting position of the second row of beads according to the present utility model.

In the figure: 1. a polishing device housing; 2. a first row of beads; 3. a second row of beads; 4. a light transmission port; 5. a first dome; 6. a second dome; 7. a bottom plate; 701. and (5) mounting holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the utility model provides a lighting device suitable for detecting a product with a curved surface at the edge, comprising a lighting device shell 1, wherein a first row of lamp beads 2 are fixedly arranged at the upper end inside the lighting device shell 1, a first dome 5 positioned right above the first row of lamp beads 2 is arranged on the inner wall at the upper end of the lighting device shell 1, a second row of lamp beads 3 are fixedly arranged at the lower end of the lighting device shell 1, a second dome 6 positioned right above the second row of lamp beads 3 is arranged on the inner wall at the upper end of the lighting device shell 1, and a light transmission opening 4 penetrates through the middle part of the top of the lighting device shell 1; the first row of lamp beads 2 at the front end and the rear end upwards irradiate, the emitted light beams can be reflected by the first dome 5 with the curved surface and downwards irradiate, the light can be irradiated on a detected object, the second row of lamp beads 3 at the left end and the right end upwards irradiate, the emitted light beams can be reflected by the second dome 6 with the curved surface and downwards irradiate, the light can be irradiated on the detected object, the light can be uniformly irradiated on the detected object through the design of adopting a plurality of groups of lamp beads, and the side surface of the detected object is more favorable for shining.

Wherein, the bottoms of the left end and the right end of the polishing device shell 1 are fixedly connected with a bottom plate 7, and the bottom plate 7 is provided with a mounting hole 701 with a threaded inner wall;

through the inside screw hole that inserts on the current detection platform inside the mounting hole 701 is citrated to the bolt, alright be in the same place bottom plate 7 with the detection platform is fixed, through the design of bottom plate 7 in both ends, can firmly fixed mounting on the detection platform with whole polishing device, also make things convenient for follow-up dismantlement change work.

Wherein, the first row of lamp beads 2 are divided into two groups and are respectively positioned at the front end and the rear end of the inside of the shell 1 of the lighting device;

through the design of two sets of first row lamp pearls 2, can make first row lamp pearl 2 upwards shine and when shining through the regional reflection of light downwards of first dome 5, light is more abundant, conveniently adopts area array camera or linear array camera to image through light-transmitting port 4 departments.

Wherein, the first dome 5 and the second dome 6 are designed by adopting curved dome;

because the first dome 5 and the second dome 6 adopt the dome design with curved surfaces, when the first row of lamp beads 2 and the second row of lamp beads 3 irradiate upwards, light beams can be reflected, so that the reflected light rays irradiate downwards, and the light rays are uniformly irradiated on a detected object below.

Wherein, the lower end of the polishing device shell 1 is penetrated with an opening area for placing an object to be detected;

through the through design of the opening area, the detected object can be placed in the opening area or pass through the opening area, and the side edge of the object is more favorable to polishing.

Wherein, the second row of lamp beads 3 are two groups in total and are respectively positioned at the left end and the right end inside the shell 1 of the lighting device, and the whole second row of lamp beads 3 are distributed along the curve at equal intervals;

the second row of lamp beads 3 at the left end and the right end upwards irradiate, and the emitted light beams are reflected by the second dome 6 with the curved surface and downwards irradiate, so that the light can be irradiated on a detected object, the light is more sufficient, and the detection work of a subsequent camera is facilitated.

The working principle and the using flow of the utility model are as follows:

firstly, placing an object to be detected at or passing through an opening area;

then, the first row of lamp beads 2 at the front end and the rear end irradiates upwards, and the emitted light beam is reflected by the first dome 5 with a curved surface and irradiates downwards, so that the light can irradiate on an object to be detected;

the second row of lamp beads 3 at the left end and the right end irradiates upwards, the emitted light beams are reflected by the second dome 6 with the curved surface and irradiate downwards, the light can be irradiated on the detected object, the design of a plurality of groups of lamp beads is adopted, the light can be uniformly irradiated on the detected object, and the side surface of the detected object is more favorable for polishing.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a polishing device suitable for detect edge for curved surface product, includes polishing device casing (1), its characterized in that: the utility model discloses a lighting device, including lighting device casing (1), first row lamp pearl (2) are fixed firmly to the inside upper end of lighting device casing (1), set up on the inner wall of lighting device casing (1) upper end and be located first dome (5) directly over first row lamp pearl (2), the lower extreme fixed mounting of lighting device casing (1) has second row lamp pearl (3), set up on the inner wall of lighting device casing (1) upper end and be located second dome (6) directly over second row lamp pearl (3), the middle part at lighting device casing (1) top has run through light-transmitting port (4).

2. A lighting device adapted to detect products having curved edges as defined in claim 1, wherein: the bottom of both ends about polishing device casing (1) is all fixedly connected with bottom plate (7), set up on bottom plate (7) and carved with threaded mounting hole (701) in the inner wall.

3. A lighting device adapted to detect products having curved edges as defined in claim 1, wherein: the first row of lamp beads (2) are two groups in total and are respectively positioned at the front end and the rear end of the interior of the lighting device shell (1).

4. A lighting device adapted to detect products having curved edges as defined in claim 1, wherein: the first dome (5) and the second dome (6) are designed by adopting curved-surface domes.

5. A lighting device adapted to detect products having curved edges as defined in claim 1, wherein: the lower end of the polishing device shell (1) penetrates through an opening area for placing an object to be detected.

6. A lighting device adapted to detect products having curved edges as defined in claim 1, wherein: the second row of lamp beads (3) are two groups in total and are respectively positioned at the left end and the right end inside the shell (1) of the lighting device, and the whole second row of lamp beads (3) are distributed along the curve at equal intervals.