CN215525589U - Glass visual inspection auxiliary device - Google Patents
Glass visual inspection auxiliary device Download PDFInfo
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- CN215525589U CN215525589U CN202121810659.5U CN202121810659U CN215525589U CN 215525589 U CN215525589 U CN 215525589U CN 202121810659 U CN202121810659 U CN 202121810659U CN 215525589 U CN215525589 U CN 215525589U
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Abstract
The utility model relates to the field of glass inspection equipment, and discloses a glass appearance inspection auxiliary device which comprises a sample frame, a support and a light source, wherein the light source is fixed on the part of the support, which is positioned above the sample frame, and faces the sample frame, the sample frame is connected with an angle adjusting mechanism, the angle adjusting mechanism is used for adjusting an included angle between the sample frame and the illumination direction, the angle adjusting mechanism is connected with the support through a displacement adjusting mechanism, and the displacement adjusting mechanism is used for adjusting the position of the sample frame. This glass visual inspection auxiliary device can adjust the angle and the position of examining the sample simultaneously to improve inspection efficiency.
Description
Technical Field
The utility model relates to the field of glass inspection equipment, in particular to an auxiliary device for glass appearance inspection.
Background
In the glass production process, the finished glass is often required to be checked, and the appearance check is also an indispensable step. Product appearance is held by the inspector to visual multi-angle confirmation product appearance, but in some specific fields, like the visual inspection of on-vehicle apron, current inspection mode is that the inspector confirms whether product appearance satisfies customer's demand through handheld translation product visual multi-angle under the three wave lamp. However, the following problems still remain: the large-size inspector is inconvenient to hold and operate and is easy to cause secondary defects to products; the large-size product inspector can not hold the inspection by hand for a long time, and the inspection rate is low and the inspection time is long.
In prior art CN102830125A, a coated glass appearance inspection table is disclosed, which comprises a work table top, a vertical direction angle adjusting mechanism, a parallel direction rotating mechanism and an adjustable illumination mechanism, wherein the work table top is fixedly installed on the parallel direction rotating mechanism, the parallel direction rotating mechanism is connected with the vertical direction angle adjusting mechanism, and the illumination mechanism is arranged above the table top.
However, since the working table is only provided with the angle adjusting mechanism, when the appearance inspection is actually carried out, the inspector is often required to adjust the position of the inspector or the position of the sample to find out the position suitable for the inspection due to different observation habits of different inspectors, and the inspection efficiency is further influenced. Therefore, it is an urgent need to solve the problem of the prior art to adjust the position of the sample more conveniently and further improve the testing efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the position of a sample is difficult to adjust in the inspection process in the prior art, and provides a glass appearance inspection auxiliary device which can adjust the angle and the position of the sample to be inspected simultaneously, so that the inspection efficiency is improved.
In order to achieve the purpose, the utility model provides an auxiliary device for glass appearance inspection, which comprises a sample frame, a support and a light source, wherein the light source is fixed on the part of the support, which is positioned above the sample frame, and faces the sample frame, the sample frame is connected with an angle adjusting mechanism, the angle adjusting mechanism is used for adjusting an included angle between the sample frame and the illumination direction, the angle adjusting mechanism is connected with the support through a displacement adjusting mechanism, and the relative position between the sample frame and the support can be adjusted through the displacement adjusting mechanism.
Preferably, the displacement adjusting mechanism comprises two guide rails arranged on the bracket in parallel and two sliding blocks matched with the guide rails, the sample holder is rotatably connected to the sliding blocks, and the sample holder can freely move along the guide rails along with the sliding blocks.
Preferably, the part of the bracket below the sample holder is provided with a background plate, and the background plate is parallel to the sample holder in a preset position.
Preferably, the background plate is detachably mounted on the bracket.
Preferably, the sample holder comprises a sample holding mechanism for holding a sample under test.
Preferably, a portion of the bracket above the light source is provided with a light shielding portion.
Preferably, the light source comprises an illumination intensity adjustment assembly.
Preferably, the light source is a three-wavelength fluorescent lamp.
Preferably, an ion fan is arranged on the support, and the wind direction of the ion fan faces to the sample rack.
Preferably, the bottom of the bracket is provided with universal wheels.
Through above-mentioned technical scheme, place the sample on the sample frame, because the sample frame passes through angle adjustment mechanism and displacement adjustment mechanism and links to each other with the support, the inspector can be very easy when using adjust the angle and the position of sample, select suitable observation angle to the efficiency of the inspection that improves.
Furthermore, because the background plate is arranged below the sample rack, the interference of the background to the inspection process is reduced; because the sample rack is provided with the fixing mechanism, the sample is more stably arranged on the sample rack in the inspection process; because of the arrangement of the shading part, the interference of external light to the inspection process is reduced; the universal wheels are arranged at the bottom of the support, so that the equipment can be moved conveniently. By combining the characteristics, the utility model can effectively improve the efficiency of glass appearance detection and increase the accuracy.
Drawings
FIG. 1 is a front view of the glass visual inspection auxiliary device of the present invention;
FIG. 2 is a left side view of the structure of the glass visual inspection assisting apparatus of the present invention;
fig. 3 is a plan view showing the structure of the glass visual inspection assisting apparatus of the present invention.
Description of the reference numerals
10 bracket 11 guide rail
12 slider 13 light-shielding part
20 sample holder 30 background plate
Detailed Description
In the present invention, the use of directional terms such as "upper, lower, left, right" generally means upper, lower, left, right as viewed with reference to the accompanying drawings, unless otherwise specified. "inner and outer" refer to the inner and outer relative to the profile of the components themselves. "distal and proximal" refer to distal and proximal relative to a component.
As shown in fig. 1 to 3, the glass appearance inspection auxiliary device of the present embodiment includes a bracket 10, two parallel guide rails 11 are fixed to the bracket along a horizontal direction, sliders 12 are respectively disposed on the two guide rails 11, the sliders 12 can slide along the guide rails 11, a sample holder 20 is disposed between the two sliders 12, and two ends of the sample holder 20 are respectively rotatably connected to one slider 12 through a pin or other existing methods. In use, the sample holder 20 is movable in the direction of the guide rail 11 and is rotatable about the axis formed by the connection of the two slides 12.
The bracket 11 is provided with a light shielding part above the sample holder 20, and a three-wavelength fluorescent lamp is arranged in the light shielding part to provide a light source for appearance inspection. Preferably, the three-wavelength fluorescent lamp has adjustable light intensity.
The holder 11 is provided with a replaceable background plate, preferably black, white or other pattern as specified in the relevant test standard, below the sample holder 20.
The bracket 10 is also provided with an ion blower for removing static electricity and dust on the glass.
The universal wheels are arranged below the support 10, so that the device can be moved conveniently.
When the fluorescent lamp is used, the background plate with qualified color is selected, the illumination intensity of the three-wavelength fluorescent lamp is adjusted according to the inspection requirement, and the ion fan is turned on. The inspector holds the sample to be inspected firstly, inspects the edge of the glass, then places the glass on the sample holder 20, manually adjusts the angle and the position of the sample holder 20, inspects the surface of the glass by observation, manually turns the glass to the other side after the inspection is finished, adjusts the angle of the sample holder 20 again and inspects the surface of the glass.
Selecting 100 pieces of good products and 20 pieces of large-size (800mm x 150mm) cover plate glass with poor appearance to form an inspection sample, respectively using a handheld visual inspection method and using the auxiliary device for the glass appearance inspection provided by the utility model to perform appearance inspection, and repeating each method for three times. The inspection results are summarized in table 1, and it can be seen from table 1 that the inspection rate of defective products and the inspection speed are significantly improved when the auxiliary device for inspecting glass appearance provided by the present invention is used for appearance inspection.
TABLE 1 summary of appearance test results
In other embodiments of the present invention, the sample holder 20 may further include a sample fixing mechanism, which is used to fix the sample after the sample to be tested is placed on the sample holder 20, so as to prevent the glass from sliding when the sample angle is adjusted too much. The sample holding mechanism may be a C-clamp or F-clamp or other glass holder that may be used for holding.
In other embodiments of the present invention, the rack 10 may further include a height adjusting device, for example, the sliding block 12 may further be provided with a vertical groove, along which the sample holder 20 can slide in the vertical direction, so that the observation position can be further adjusted during the appearance inspection.
In other embodiments of the utility model, the light source can be replaced by other types according to the actual need of inspection; in addition, the position where the light source is installed is not limited to the inside of the light shielding portion.
In other embodiments of the present invention, the sample holder 20 may also be connected to the support 10 through other angle adjusting mechanisms and position adjusting mechanisms, for example, the angle adjusting mechanism may be a ball hinge, one end of which is connected to the sample holder 20, the other end of which is fixed to a movable end of a three-axis sliding table, and the three-axis sliding table is fixed to the support 10, so that the position adjustment of the sample holder 20 can be achieved. Preferably, can adjust the damping of ball hinge and triaxial slip table, can satisfy the demand of fixed sample, can adjust the position, the angle of sample again, be convenient for observe.
The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Within the scope of the technical idea of the utility model, numerous simple modifications can be made to the technical solution of the utility model, including combinations of the individual specific technical features in any suitable way. The utility model is not described in detail in order to avoid unnecessary repetition. Such simple modifications and combinations should be considered within the scope of the present disclosure as well.
Claims (10)
1. The utility model provides a glass visual inspection auxiliary device, includes sample frame, support and light source, the light source is fixed the support is located the part of sample frame top, and the orientation the sample frame, the sample frame is connected with angle adjusting mechanism, angle adjusting mechanism is used for adjusting the sample frame is with the contained angle of illumination direction, a serial communication port, angle adjusting mechanism through displacement adjustment mechanism with the leg joint, through displacement adjustment mechanism can adjust the sample frame with the relative position of support.
2. The glass visual inspection assisting device according to claim 1, wherein the displacement adjusting mechanism comprises two guide rails arranged in parallel on the bracket and two sliders engaged with the guide rails, the sample holder is rotatably connected to the sliders, and the sample holder is freely movable along the guide rails along with the sliders.
3. A glass visual inspection assisting device according to claim 1, wherein a portion of the bracket located below the sample holder is provided with a background plate, and the background plate is parallel to the sample holder in a predetermined position.
4. A glass inspection aid as claimed in claim 3 wherein the background plate is removably mounted on the support.
5. The glass visual inspection assisting device according to claim 1, wherein the sample holder includes a sample holding mechanism for holding a sample under inspection.
6. A glass visual inspection assisting device according to claim 1, wherein a portion of said holder above said light source is provided with a light shielding portion.
7. The glass inspection aid of claim 1, wherein the light source includes an illumination intensity adjustment assembly.
8. The glass inspection aid of claim 1, wherein the light source is a three-wavelength fluorescent lamp.
9. The glass visual inspection auxiliary device according to claim 1, wherein the bracket is provided with an ion blower, and the wind direction of the ion blower faces the sample holder.
10. A glass inspection aid as claimed in claim 1 wherein the base of the support is provided with universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121810659.5U CN215525589U (en) | 2021-08-04 | 2021-08-04 | Glass visual inspection auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121810659.5U CN215525589U (en) | 2021-08-04 | 2021-08-04 | Glass visual inspection auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215525589U true CN215525589U (en) | 2022-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121810659.5U Active CN215525589U (en) | 2021-08-04 | 2021-08-04 | Glass visual inspection auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215525589U (en) |
-
2021
- 2021-08-04 CN CN202121810659.5U patent/CN215525589U/en active Active
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