CN209841683U

CN209841683U - Glass detection device

Info

Publication number: CN209841683U
Application number: CN201920504246.0U
Authority: CN
Inventors: 杜泽超
Original assignee: Chongqing Libo Photoelectric Technology Co Ltd
Current assignee: Chongqing Libo Photoelectric Technology Co Ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2019-12-24
Anticipated expiration: 2029-04-15

Abstract

The utility model discloses a glass detection device, including glass support, backplate, convex lens and light source, backplate, glass support, convex lens and light source parallel arrangement in proper order, be provided with on the glass support and be used for placing the draw-in groove of treating glass, treat that glass places back and backplate parallel on the glass support, the light of light source pierces through convex lens in proper order and treats and shine on the backplate after treating glass. The device is used for carrying out the light transmittance of the glass and the notch of the edge, and the detection efficiency and the accuracy are effectively improved.

Description

Glass detection device

Technical Field

The utility model relates to a glass processing preparation technical field, concretely relates to glass detection device.

Background

Glass product need detect its luminousness and marginal portion after processing is accomplished, detects whether its edge has the breach, adopts visual detection mostly at present testing process, then circulates, and it is inefficient to use visual detection, and detection accuracy is not high. Particularly, when the size of the glass is small, the defects of the glass cannot be found in time. Therefore, there is a need for an apparatus for improving glass inspection to improve inspection efficiency and accuracy.

SUMMERY OF THE UTILITY MODEL

In view of this, the to-be-solved problem of the present invention is to provide a glass detection device, which is used to perform the gap between the transmittance of glass and the edge, and which effectively improves the detection efficiency and accuracy.

The utility model discloses an above-mentioned technical problem is solved to following technical means: the utility model provides a pair of glass detection device, including glass support, backplate, convex lens and light source, backplate, glass support, convex lens and light source parallel arrangement in proper order, be provided with on the glass support and be used for placing the draw-in groove of treating glass, it is parallel with the backplate to treat glass after placing on the glass support, the light of light source pierces through convex lens in proper order and treats and shine on the backplate after treating glass.

Further, the distance between the light source, the glass bracket, the convex lens and the back plate is adjustable.

Further, the light source adopts a surface light source.

Furthermore, a white panel is adopted on one surface of the back plate facing the glass bracket.

Further, still be provided with the light-shielding frame on the glass support, the light-shielding frame includes left and right light screen and goes up the light screen, it can be on the glass support horizontal slip in order to adjust the distance between the left and right light screen to control the light screen, it can reciprocate in order to adjust the distance between the upper light screen on the glass support to go up the light screen for the size of the glass of waiting to detect is used for the cooperation.

Further, the height of the light source and the convex lens in the vertical direction can be adjusted, so that the light source can be kept to be emitted from the center of the glass to be detected.

Further, the heights of the light source and the convex lens are synchronously adjusted, so that the center of the light source is flush with the center of the convex lens.

Further, the light source adopts a variable color light source, and the variable color light source comprises three standard colors of red, yellow and green.

Further, standard color cards corresponding to the variable light sources are arranged on the back plate, and the colors of the light sources of the standard color cards correspond to one another.

According to the above technical scheme, this the utility model has the advantages of: the utility model provides a pair of glass detection device, including glass support, backplate, convex lens and light source, backplate, glass support, convex lens and light source parallel arrangement in proper order, be provided with on the glass support and be used for placing the draw-in groove of treating glass, it is parallel with the backplate to treat glass after placing on the glass support, the light of light source pierces through convex lens in proper order and treats and shine on the backplate after treating glass. The device is used for carrying out the light transmittance of the glass and the notch of the edge, and the detection efficiency and the accuracy are effectively improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a three-dimensional structure diagram of the glass inspection device of the present invention;

FIG. 2 is a partial enlarged view of the portion B in FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 1 at position D;

FIG. 4 is a three-dimensional structure view of the glass holder of the present invention;

reference numerals:

1-a back plate; 2-a glass support; 3-a convex lens; 4-a light source; 5-a base; 6-a slide block; 7-glass to be detected;

11-hanging buckles; 12-standard color card; 121-a hook; 21-card slot; 22-left and right visors; 23-upper visor; 24-a groove; 231-a clamping plate; 31-a slide bar; 32-a chute; 33-a connecting rod; 51-a slide rail; 61-screw.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Please refer to fig. 1-4, the utility model provides a pair of glass detection device, including glass support 2, backplate 1, convex lens 3 and light source 4, backplate 1, glass support 2, convex lens 3 and light source 4 parallel arrangement in proper order, be provided with on the glass support 2 and be used for placing the draw-in groove 21 that waits to detect glass 7, wait to detect glass 7 and place back and backplate 1 parallel on glass support 2, light of light source 4 pierces through convex lens 3 in proper order and waits to shine on backplate 1 after detecting glass 7. During the use, to wait to detect glass 7 and place in draw-in groove 21 on glass support 2, open light source 4, the light of light source 4 passes through convex lens 3 and passes through after 3 enlargements of convex lens again to pierce through to detect glass 7 and will wait to detect glass 7 and throw 1 on the backplate, seeks glass's defect through the image of projecting on backplate 1. It can be understood that the detection personnel can conveniently and quickly find the defects of the glass by the aid of a single background, an enlarged image and the like. And the action of placing the glass in the clamping groove 21 is relatively simple, and the detection complexity is not increased. Preferably, a base 5 is provided, and the back plate 1, the glass bracket 2, the convex lens 3 and the light source 4 are sequentially arranged on the base 5 in parallel.

As a further improvement to the above technical solution, the distance between the light source 4, the glass bracket 2, the convex lens 3 and the back plate 1 is adjustable. The base 5 is provided with a slide rail 52, and the light source 4, the glass bracket 2, the convex lens 3 and the back plate 1 are slidably arranged on the slide rail 52 through the slide block 6. Meanwhile, a threaded through hole is formed in the slider 6, a screw 61 is arranged in the threaded through hole, and when the screw 61 is screwed down, the top end of the screw 61 abuts against the slide rail 52 to fix the slider 6, so that the light source 4, the glass support 2, the convex lens 3 and the back plate 1 are limited respectively. When the glass detection device is used, the distance between the light source 4 and the convex lens 3, the distance between the convex lens 3 and the glass support 2 and the distance between the glass support 2 and the back plate 1 are respectively adjusted according to the size of the glass 7 to be detected.

As a further improvement to the above technical solution, the light source 4 is a surface light source. The adoption of the surface light source enables the emitted light to be more uniform and is more convenient for observation.

As a further improvement to the above technical solution, a white panel is adopted on the surface of the back plate 1 facing the glass support 2. The white panel is adopted, so that the shape of the glass 7 to be detected is more favorable for observation when being projected on the back plate 1.

As a further improvement of the above technical solution, the glass support 2 is further provided with a light shielding frame, the light shielding frame includes a left light shielding plate 22 and a right light shielding plate 23, the left light shielding plate 22 and the right light shielding plate 22 can horizontally slide on the glass support 2 to adjust the distance between the left light shielding plate 22 and the right light shielding plate 22, and the upper light shielding plate 23 can move up and down on the glass support 2 to adjust the distance between the upper light shielding plates 23, so as to match the size of the glass 7 to be detected. Specifically, as shown in fig. 4, a groove 24 parallel to the glass 7 to be detected and matching with the lower ends of the left and right light shielding plates is provided on the glass support 2, the left and right light shielding plates 22 slide in the groove 24 from side to adjust the distance between the left and right light shielding plates, a clamping plate 231 matching with the left and right light shielding plates 22 is provided on the upper light shielding plate 23, and the upper light shielding plate 23 slides up and down on the left and right light shielding plates 22 through the clamping plate 231. Therefore, the size of the glass 7 to be detected is matched, so that the light at the position of the glass 7 to be detected can penetrate through and project the glass 7 to be detected onto the back plate 1.

As a further improvement to the above technical solution, the height of the light source 4 and the convex lens 3 in the vertical direction is adjustable, so that the light source 4 keeps emitting from the center of the glass 7 to be detected. Preferably, the heights of the light source 4 and the convex lens 3 are adjusted by the cooperation of the slide groove 32 and the slide bar 32, respectively.

As a further improvement to the above technical solution, the heights of the light source 4 and the convex lens 3 are synchronously adjusted to ensure that the center of the light source 4 is flush with the center of the convex lens 3. A telescopic link 33 is provided between the light source 4 and the convex lens 3 such that the light source 4 and the convex lens 3 are adjusted in height in synchronization, and the link 33 is telescopic when adjusting the distance between the light source 4 and the convex lens 3.

As a further improvement to the above technical solution, the light source 4 adopts a variable color light source 4, and the variable color light source 4 can change colors including three standard colors of red, yellow and green. The light sources 4 with different colors are arranged to compare and observe the light transmittance of the glass 7 to be detected by adopting the light sources 4 with different colors during observation, and different colors can adapt to the eye feelings of different people. Furthermore, the eyes of different people have different sensitivities to different colors, the color of the light source is changed, and the detection personnel can search the glass defects under the relatively sensitive light source condition.

As a further improvement to the above technical solution, the back plate 1 is provided with standard color cards 12 corresponding to the variable light sources 4, and the standard color cards 12 correspond to the light sources 4 in color one to one. The back plate 1 is provided with a hanging buckle 11, the standard color card 12 is provided with a hook 121, and the standard color card 12 with the corresponding color is selected according to the color of the light source 4 and is installed on the back plate 1.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A glass detection device, its characterized in that: including glass support (2), backplate (1), convex lens (3) and light source (4), backplate (1), glass support (2), convex lens (3) and light source (4) parallel arrangement in proper order, be provided with on glass support (2) and be used for placing draw-in groove (21) of waiting to detect glass (7), it is parallel with backplate (1) to wait to detect glass (7) and place back on glass support (2), the light of light source (4) pierces through convex lens (3) in proper order and waits to detect glass (7) back shine on backplate (1).

2. The glass inspection device of claim 1, wherein: the distance between the light source (4), the glass support (2), the convex lens (3) and the back plate (1) is adjustable.

3. The glass inspection device of claim 1, wherein: the light source (4) adopts a surface light source (4).

4. The glass inspection device of claim 1, wherein: the back plate (1) adopts a white panel facing to one side of the glass bracket (2).

5. The glass inspection device of claim 1, wherein: still be provided with the light-shielding frame on glass support (2), the light-shielding frame is including controlling light screen (22) and last light screen (23), control light screen (22) can be on glass support (2) horizontal slip in order to adjust about the distance between light screen (22), go up light screen (23) and can reciprocate in order to adjust distance between last light screen (23) on glass support (2) for the cooperation is waited the size of detecting glass (7).

6. The glass inspection device of claim 1, wherein: the height of the light source (4) and the convex lens (3) in the vertical direction can be adjusted, so that the light source (4) can be emitted from the center of the glass (7) to be detected.

7. The glass inspection device of claim 6, wherein: the height of the light source (4) and the height of the convex lens (3) are synchronously adjusted, and the center of the light source (4) is flush with the center of the convex lens (3).

8. The glass inspection device of claim 1, wherein: the light source (4) adopts a variable color light source (4), and the variable color light source (4) can change the color to comprise three standard colors of red, yellow and green.

9. The glass inspection device of claim 8, wherein: the back plate (1) is provided with standard color cards (12) corresponding to the variable light sources (4), and the colors of the light sources (4) of the standard color cards (12) correspond to one another.