TWM559409U - Smart phone environmental protection packaging material automatic optical inspection equipment - Google Patents

Abstract

The present invention provides a smart phone environmental protection packaging material detecting device, which comprises a base, which is provided with a track, at least one loading platform and at least one frame; the loading platform moves on the track, and puts a smart phone environmental protection packaging material into the base. A loading platform is fixed; a plurality of image capturing devices are respectively disposed above and above the side of the track moving path, aiming at the direction of the environmental protection packaging material, capturing images of the environmental protection packaging materials from all directions, and then using a computer from the Check the appearance of the environmental protection packaging materials in the image to see if there are defects in the A-level and B-level surfaces indicated by the inspection specifications.

Description

Smart phone environmental protection packaging material automated optical testing equipment

The present invention relates to a detecting device, and more particularly to a detecting device for detecting an environmentally friendly packaging material of a smart phone from various angles.

3C products such as smart phones, tablets, and notebooks are in consideration of environmental protection and design considerations. The packaging of goods has gradually changed to adopt paper-plastic packaging materials, pushing up the demand for paper-plastic packaging materials. Apple, Samsung, HTC and other well-known technology manufacturers have adopted paper-plastic products. The product is packaged, emphasizing environmental protection, design and texture.

At present, general pulp plastic or paper products use raw wood pulp, sugarcane mixed pulp and recycled pulp. The sugarcane blended pulp can greatly reduce the environmental damage caused by forest felling due to its annual characteristics. In recent years, it has become the paper of global mobile phone manufacturers. The first choice of plastic packaging materials to improve the environmental benefits of green energy. Since most of the current high-value technology products, such as smart phones, tablets, smart watches and other products, use paper-plastic packaging materials, in addition to the ability of the packaging material to protect the content of the buffer, it also pays great attention to the appearance of environmentally-friendly packaging materials. Such as the cleanliness of the packaging materials, whether the surface is scratched, dirt or color uniformity, etc., such as HTC, APPLE and other smart phone manufacturers have set strict acceptance criteria for environmentally-friendly packaging materials manufacturers, in order to obtain packaging energy Matching with the contents, the final inspection step in the environmentally-friendly packaging material production process is a key step. However, there is no fully automated appearance inspection equipment at present, but relying on a large number of manual inspections by the naked eye, the quality inspection speed cannot keep up with the production speed. However, the results of the tests could not be fed back to the production process in time, and they could not be adjusted in time. The production yield could not be effectively improved.

At present, the main use of AOI equipment on the market is sampling and measuring equipment in the laboratory; and the high-quality industrial environmental protection packaging material automatic IN LINE measuring equipment that is not mass-produced on the market, there is currently an industry that introduces automated AOI equipment. , keyboard, PCB / FCCL and other industries, however, all of the above are tailor-made systems, even if the measurement principle is similar, but the transfer or optical design is completely different.

Therefore, this creation is to develop automated optical inspection equipment for smart phone exquisite packaging materials. It develops optical inspection technology development and automation institutions for the "concave multi-faceted stereo" external characteristics of smart phone packaging materials and strict appearance acceptance standards. Design, through automatic AOI optical inspection, automatic appearance inspection technology, can save a lot of manpower requirements, improve inspection accuracy, built-in SPC system function, monitor quality trends in real time, use equipment connection function, and carry out data collection to achieve inspection line Management function.

The main purpose of this creation is to provide an intelligent optical inspection equipment for smart phone environmental protection packaging materials, which transmits smart mobile phone environmental protection packaging materials through rails and carriers, and uses multiple image capturing devices to capture images of environmental protection packaging materials from various directions. In order to use the image to check whether the appearance of the environmental protection packaging material exists in the inspection specifications, which belong to the A-level and the B-level surface.

The second objective of this creation is to provide an intelligent optical inspection equipment for smart phone environmental protection packaging materials. The frame is made on the pedestal, and a plurality of image capturing devices are arranged on the frame to intercept the overhead image of the environmental protection packaging material of the smart phone. .

Another purpose of this creation is to provide an intelligent optical inspection equipment for smart phone environmental protection packaging materials, which sets the track and the carrier to replace the human transportation, and puts the smart phone environmental protection packaging material on the loading platform, uses the track to move, and delivers to The end of the track can be automatically disengaged from the stage. To achieve the above purpose, the present invention provides a smart phone environmental protection package automatic optical inspection device, which comprises a base, which is provided with a track, at least one stage and at least one frame; the stage moves on the track, and a The smart phone environmental protection packaging material is placed in a loading station for fixing; the plurality of image capturing devices are respectively arranged above and above the side of the track moving path, aiming at the direction of the environmental protection packaging material, and capturing the image of the environmental protection packaging material from all directions. Then, using a computer to check the appearance of the environmental protection packaging materials from the images, whether there are defects of the A-level surface and the B-level surface indicated by the inspection specifications.

01‧‧‧Base

02‧‧‧ Track

03‧‧‧ stage

04‧‧‧Frame

05‧‧‧Frame

06‧‧‧Frame

07‧‧‧Frame

08‧‧‧Image capture device

09‧‧‧Image capture device

10‧‧‧Image capture device

11‧‧‧Image capture device

12‧‧‧Frame

13‧‧‧Frame

14‧‧‧Image capture device

15‧‧‧Image capture device

The first picture is a schematic view and side view of the automated optical inspection equipment for the creation of intelligent mobile phone environmental protection packaging materials.

The second picture is a schematic diagram of the framework of the automated optical inspection equipment for intelligent mobile phone environmental protection packaging materials and the image capturing device.

The third picture is a top view of the automated optical inspection equipment for the creation of intelligent mobile phone environmental protection packaging materials.

The fourth picture is a front view of the automated optical inspection equipment for creating smart phone green packaging materials.

This creation provides an automated optical inspection equipment for smart phone environmental protection packaging materials, please refer to Figure 1, which is a side view of the inspection mechanism of the smart phone environmental protection packaging material.

The intelligent optical inspection equipment for smart phone environmental protection package comprises a base 01, and a track 02, at least one stage 03, at least one frame 04, 05, 06, 07 and a plurality of image capturing devices 08, 09 are arranged on the base 01. , 10, 11, wherein the stage 03 is a metal groove erected on the track 02; the track 02 can carry the stage 03 moved from the frame 04 to the frame 07 and back to the frame 04, smart phone environmental protection The packaging material is placed on the stage 03. The track 02 and the frame 04, 05, 06, 07 are all mounted on the base 01, and the image capturing device can be a camera or a camera, which is mounted on the frame and matched with the LED light source to assist in capturing the image.

The image capturing devices 08, 09, 10, 11 are erected on the frames 04, 05, 06, 07, and are erected along the track 02. The image capturing device 08 is taken at an angle of 45 degrees above the front portion of the track 02 in the first figure. The A-level image of the smart phone environmental protection package, the image capturing device 09, 10 intercepts the different height profile images of the inside of the B-level surface of the smart phone environmental protection package directly above the middle section of the track, and the image capturing device 11 is obliquely above the rear section of the track. 135 degree interception of the image of the outside of the B-level surface of the smart phone environmental protection package

The images captured by each image capturing device are collectively transmitted back to a computer host, and the appearance, feature recognition and calculation detection are simultaneously performed according to the inspection standard of the detection surface level. Through the initial parameter adjustment to obtain the relevant feature value parameters, and then through the human-machine collaborative work, the manual re-judgment, and the results are fed back to the system as a reference for adjusting the parameter values. The test results are controlled by the built-in SPC system for single-machine quality trend control, and the device connection function is used to perform data collection and complete the inspection line management function.

In summary, the intelligent optical detection equipment for smart phone environmental protection package provided by the creation uses the carrier to carry the smart phone environmental protection package material to move on the track, and through multiple image capturing devices, the LEDs are matched from different angles and directions. The light source obtains the image of the environmental protection package of the smart phone, and transmits it to a computer for the inspection standard according to the level of the detection surface, and simultaneously performs the appearance, feature identification and calculation detection. In addition to improving the error and efficiency problems caused by human visual inspection in the prior art, the combination of machine vision and computer calculation can feedback the measurement results back to the production process in time, adjust the production equipment parameters, and effectively improve the production yield.

Claims (11)

The invention relates to a smart phone environmental protection packaging material automatic optical detecting device, which comprises a base, which is provided with a track, at least one loading platform and at least one frame; the frame is connected to the bottom of the loading platform, the track is below the frame; the loading platform is on the track. Move, put a smart phone green packaging material into a loading station to fix; use multiple image capturing devices, which are respectively placed above and above the side of the track moving path, aiming at the direction of environmental protection packaging materials, and taking environmental protection from all directions The image of the packaging material, and then use a computer to check whether the appearance of the environmentally-friendly packaging material exists in the images, and the defects indicated by the inspection specifications belong to the A-level and the B-level surface respectively. The smart phone environmental protection packaging material automatic optical detecting device according to claim 1, wherein the track is provided with at least one loading platform, wherein the loading platform can be placed on the smart phone environmental protection packaging material, and the loading platform is located in the frame when the track moves. The upper plurality of image capturing devices are aligned with the stage and capture images. The intelligent optical detection device for the smart phone environmental protection package according to claim 2, wherein the track is advanced upward and the returned track is back. The smart phone environmental protection package automatic optical detecting device according to claim 2, wherein the track is an electric drive track. The smart phone environmental protection package automatic optical detecting device according to claim 1, wherein the shape of the stage is a square groove. The intelligent optical inspection device for the smart phone environmental protection package according to claim 5, wherein the material of the carrier is metal or plastic. The intelligent optical inspection device for the smart phone environmental protection package according to claim 1 is characterized in that the frame is located above the base and is fan-shaped. The intelligent optical detection device for the smart phone environmental protection package material as claimed in claim 7 is made of metal. The smart phone environmental protection package automatic optical detecting device according to claim 1, wherein the image capturing device is a camera or a camera. The intelligent optical detection device for the smart phone environmental protection package according to claim 1, wherein the image capture device is located in front of the track and captures the front view image of the A-level surface of the smart phone environmental protection package to check the flaw. The front side of the track captures the front and side images of the B-level surface of the smart phone green packaging material to check the 瑕疵. The person behind the track picks up the image behind the B-level surface of the smart phone environmental protection package to check the 瑕疵. The smart phone environmental protection package automatic optical detecting device according to claim 1, wherein the image captured by the image capturing device is transmitted to a computer for calculation.