1. A quartz crucible nondestructive testing device based on image acquisition is characterized by comprising a controller and a conveying roller device, the conveying roller device is supported by a plurality of supporting legs, a top mounting plate is arranged above the conveying roller device, the top mounting plate is connected with the conveying roller device through an upright post, the top mounting plate is connected with a movable plate through an electric telescopic rod, the movable plate is provided with a first image acquisition device and a first light source and is also connected with a plurality of L-shaped connecting frames, the L-shaped connecting frame comprises a cross rod and a vertical rod, the bottom end of the vertical rod is sleeved with a sleeve, the sleeve is provided with a locking bolt for locking the relative position of the sleeve and the vertical rod, the bottom end of the sleeve is connected with a side surface acquisition unit, and the side surface acquisition unit comprises a side plate, a second image acquisition device and a second light source, wherein the second image acquisition device and the second light source are installed on the side plate.

2. The quartz crucible nondestructive testing apparatus based on image acquisition of claim 1, wherein the first light source and the second light source are both annular light sources.

3. The quartz crucible nondestructive testing device based on image acquisition as claimed in claim 1, wherein the movable plate is a circular plate, 4L-shaped brackets are connected to the movable plate, and the included angle of the cross bars of the adjacent L-shaped brackets is 90 degrees.

4. The quartz crucible nondestructive testing device based on image acquisition as set forth in claim 1, wherein said column has 4 columns.

5. The image acquisition-based quartz crucible nondestructive testing device of claim 1, wherein the support legs are divided into two rows located at both sides of the conveying roller device.

6. The image acquisition-based quartz crucible nondestructive testing apparatus according to claim 1, wherein the length of the sleeve is greater than 20 cm.

Background

Due to the pollution problem of traditional energy, the photovoltaic industry has been greatly developed in recent years, and the demand of a quartz crucible matched with the photovoltaic industry is very large, and the quartz crucible needs to be subjected to multiple steps of high-purity quartz sand → a high-purity graphite mold → vacuum charging molding → vacuum arc melting → natural cooling demolding → quartz crucible primary detection → cold processing sand blasting, cutting, chamfering → quartz crucible secondary detection → ultra-clean cleaning, ultrasound, high-pressure spraying, automatic drying and the like in production overshoot, so that the quartz crucible needs to be subjected to nondestructive detection in the production process, and the traditional nondestructive detection of human eye identification cannot meet the requirement of modern production.

Disclosure of Invention

The purpose of the invention is as follows: the invention aims to overcome the defects of the prior art and provides a quartz crucible nondestructive testing device based on image acquisition.

The technical scheme is as follows: the utility model provides a quartz crucible nondestructive test device based on image acquisition, includes controller and conveying roller device, the conveying roller device is supported by a plurality of supporting legs, conveying roller device top still has the top mounting panel, the top mounting panel pass through the stand with the conveying roller device is connected, the top mounting panel is connected with the fly leaf through electric telescopic handle, fly leaf department installs first image acquisition device and first light source, the fly leaf still is connected with a plurality of L shape link, L shape link includes horizontal pole and montant, montant bottom cover has the sleeve pipe, sleeve pipe department has the dead locking bolt of sleeve pipe and montant relative position lock, the sheathed tube bottom is connected with the side acquisition unit, the side acquisition unit includes the curb plate, installs in the second image acquisition device and the second light source of curb plate.

Further, the first light source and the second light source are both annular light sources.

Thereby providing more uniform illumination for image acquisition.

Further, the movable plate is a circular plate, the movable plate is connected with 4L-shaped supports, and the included angle of the cross rods of the adjacent L-shaped supports is 90 degrees.

Thereby enabling the acquisition of images for the quartz crucible from a plurality of angles.

Further, the number of the pillars is 4.

Further, the supporting legs are divided into two rows and located on two sides of the conveying roller device.

Further, the length of the sleeve is greater than 20 cm.

Therefore, the adjustable range of the image acquisition device is larger, and the crucible detection device is suitable for detection of crucibles with different sizes.

Has the advantages that: the detection device can convey the adaptive crucible to be detected, the image acquisition device automatically acquires images for detection after the adaptive crucible reaches the detection position, and whether the adaptive crucible is qualified or not is judged according to the image processing structure, so that the detection effect is good, and the detection efficiency is high.

Drawings

FIG. 1 is a schematic view of a first perspective of a detection apparatus;

fig. 2 is a second perspective view of the detecting device.

Detailed Description

Reference numerals: 1 a feed roller device; 2, upright posts; 3, mounting a top plate; 4, an electric telescopic rod; 5 a movable plate; 5.1L-shaped rods; 5.2 sleeving the tube; 5.3 side plates; 5.4 a second image acquisition device; 5.5 a second light source; 5.6 a first image acquisition device; 5.7 first light source.

The following is described in detail with reference to FIGS. 1-2: a quartz crucible nondestructive testing device based on image acquisition comprises a controller and a conveying roller device, the conveying roller device 1 is supported by a plurality of supporting legs, a top mounting plate 3 is arranged above the conveying roller device, the top mounting plate 3 is connected with the conveying roller device through an upright post 2, the top mounting plate 3 is connected with a movable plate 5 through an electric telescopic rod 4, the movable plate 5 is provided with a first image acquisition device 5.4 and a first light source 5.5, the movable plate 5.3 is also connected with a plurality of L-shaped connecting frames, the L-shaped connecting frame comprises a cross rod and a vertical rod, the bottom end of the vertical rod is sleeved with a sleeve 5.2, a locking bolt for locking the relative position of the sleeve and the vertical rod is arranged at the position of the sleeve 5.2, the bottom end of the sleeve 5.2 is connected with a side surface acquisition unit, and the side surface acquisition unit comprises a side plate 5.3, a second image acquisition device 5.4 arranged on the side plate 5.3 and a second light source 5.5.

The first light source 5.7 and the second light source 5.5 are both ring light sources. The movable plate 5 is a circular plate, the movable plate 5 is connected with 4L-shaped supports, and the included angle of the cross rods of the adjacent L-shaped supports is 90 degrees. The stand has 4. The supporting legs are divided into two rows and are positioned on two sides of the conveying roller device. The length of the sleeve is greater than 20 cm.

As shown in the figure, the device of the application is used as follows, the conveying roller device is used for conveying a plurality of quartz crucibles, so that when each quartz crucible conveying belt detection device is arranged below, the conveying roller device is paused, the electric telescopic rod descends, the first image acquisition device acquires images from the top, and the 4 second image acquisition devices acquire images from the side. Used for nondestructive testing. And the position of the sleeve relative to the vertical rod can be adjusted, so that the detection device can be suitable for detecting quartz crucibles of different models.

While the invention has been shown and described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the invention as defined in the following claims.