CN102168957A - Planeness detecting device for surface-mounted welding plates of electron components - Google Patents
Planeness detecting device for surface-mounted welding plates of electron components Download PDFInfo
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- CN102168957A CN102168957A CN201110145952.9A CN201110145952A CN102168957A CN 102168957 A CN102168957 A CN 102168957A CN 201110145952 A CN201110145952 A CN 201110145952A CN 102168957 A CN102168957 A CN 102168957A
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- conveyer belt
- vision system
- rotatable platform
- platform
- surface mount
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Abstract
The invention relates to a planeness detecting device for surface-mounted welding plates of electron components. A dark chamber is fixed on a machine frame; a rotating platform which is capable of loading and rotating a detected product and providing a light source, a vision system for taking and transmitting an image of the detected product and a manipulator for loading and unloading the detected product automatically are arranged in the dark chamber; a loading conveyer belt passing through the dark chamber is arranged on one side of the rotating platform, and a guide slot for unloading defective products and a conveyer belt which passes through the dark chamber and is used for unloading good products are arranged on the other side of the rotating platform sequentially; the vision system, the manipulator, the rotating platform, the loading conveyer belt and the conveyer belt for unloading the good products are respectively and electrically connected with an industrial personal computer; and the industrial personal computer analyzes the image transmitted by the vision system and controls the manipulator, the rotating platform, the loading conveyer belt and the conveyer belt for unloading the good products to move respectively. In the planeness detecting device, the manual vision system is combined with a full-automatic loading and unloading system to realize the planeness detection of the surface-mounted welding plates of the electron components, so the planeness detecting device has high speed and reliability, and can save large amount of labor and material resources.
Description
Technical field
The present invention relates to the checkout equipment of electronic devices and components, specifically a kind of flatness checking device of electronic devices and components surface mount pad.
Background technology
In order to realize electronic product (for example three-dimensional RFID(radio-frequency (RF) identification) inductance component) miniaturization, the wiring board of electronic devices and components all adopts surface mounting technology, when carrying out the components and parts surface mount, the flatness of components and parts surface mount pad is the key factor that influences welding quality, is necessary so the flatness that components and parts are carried out the surface mount pad detects.At present, most of producer detects all surface mount pad flatness and finishes by manual.Manual inspection speed is slow, and the situation of omission can occur, and reliability is lower.
Summary of the invention
The present invention is directed to the problems referred to above, the flatness checking device of a kind of efficient height, electronic devices and components surface mount pad that reliability is high is provided.
According to technical scheme provided by the invention, a kind of flatness checking device of electronic devices and components surface mount pad, on frame, be fixed with camera bellows, be provided with the rotatable platform that can load the rotation test product and light source is provided in the described camera bellows, picked-up and the mechanical arm that transmits the vision system of described test product image and realize described test product automatic charging and discharging, described rotatable platform is fixed on the described frame and is positioned at the middle part of described camera bellows, the place ahead of described rotatable platform is fixed with described vision system, the top of described rotatable platform is provided with described mechanical arm, one side of described rotatable platform is provided with the feeding conveyer belt that passes described camera bellows, its opposite side be disposed with unload the defective products guide groove and pass described camera bellows unload the non-defective unit conveying belt, described vision system, described mechanical arm, described rotatable platform, described feeding conveyer belt and the described non-defective unit conveying belt that unloads are electrically connected with industrial computer respectively, the image that the described vision system of described industrial computer analyzing and processing transmits, and control described mechanical arm, described rotatable platform, described feeding conveyer belt and the described non-defective unit conveying belt that unloads move respectively.
Described rotatable platform comprises rotation cylinder, Connection Block, light source base and the platform that is linked in sequence, and described platform is provided with the groove that holds described test product, and the bottom of described groove is provided with the light hole that passes through mutually with the light source hole of described light source base.
Described vision system comprises the video microcobjective that is fixed on the object lens fixed support, and described object lens fixed support is connected on the horizontal mobile platform of focusing, and moves forward and backward by the driving of the focusing knob on the horizontal mobile platform of described focusing.
Described mechanical arm comprises and is fixed on the lateral cylinder on the mounting bracket and is installed in vertical cylinder on the described lateral cylinder, and the first suction hand and the second suction hand that is connected by suction hand web joint is installed on described vertical cylinder.
The described discharge end that unloads the defective products guide groove with unload the defective products conveying belt and link to each other, the described defective products conveying belt that unloads passes described camera bellows and is electrically connected with described industrial computer.
Describedly unload the defective products guide groove and described feeding conveyer belt be arranged in parallel.
The present invention realizes that by Human Visual System's fully automatic feeding discharge system of arranging in pairs or groups the flatness of electronic devices and components surface mount pad detects, and can replace craft fully, and speed is fast, and the reliability height is saved a large amount of man power and materials.
Description of drawings
Fig. 1 is an one-piece construction synoptic diagram of the present invention.
Fig. 2 is the perspective view of the present invention behind the dismounting camera bellows.
Fig. 3 is the schematic perspective view of the mechanical arm among the present invention.
Fig. 4 is the schematic perspective view of the rotatable platform among the present invention.
Fig. 5 is the perspective exploded view of the rotatable platform among the present invention.
Fig. 6 is the schematic perspective view of the vision system among the present invention.
Fig. 7 is the schematic perspective view of the test product of the present invention's detection.
Embodiment
Among Fig. 1 ~ Fig. 7, comprise industrial computer 1, camera bellows 2, feeding conveyer belt 3, unload defective products conveying belt 4, unload non-defective unit conveying belt 5, mechanical arm 6, the first suction hand 61, suction hand web joint 62, the second suction hand 63, lateral cylinder 64, mounting bracket 65, vertical cylinder 66, rotatable platform 7, rotation cylinder 71, Connection Block 72, light source base 73, light source hole 731, platform 74, light hole 741, groove 742, test product 75, pad 751, unload defective products guide groove 8, vision system 9, video microcobjective 91, object lens fixed support 92, focusing knob 93, the horizontal mobile platform 94 of focusing, vision system fixed support 95, frame 10 etc.
As shown in Figure 1 and Figure 2, the present invention is a kind of flatness checking device of electronic devices and components surface mount pad, is fixed with camera bellows 2 on frame 10, and the effect of camera bellows 2 is working environments that a dark is provided to vision system 9.Be provided with rotatable platform 7, the picked-up that to load rotation test product 75 and light source is provided in the camera bellows 2 and transmit the vision system 9 of test product 75 images and the mechanical arm 6 of realizing test product 75 automatic chargings and discharging.
Rotatable platform 7 is fixed on the frame 10 and is positioned at the middle part of camera bellows 2, the place ahead of rotatable platform 7 is fixed with vision system 9, the top of rotatable platform 7 is provided with mechanical arm 6, one side of rotatable platform 7 is provided with the feeding conveyer belt 3 that passes camera bellows 2, its opposite side be disposed with unload defective products guide groove 8 and pass camera bellows 2 unload non-defective unit conveying belt 5; Vision system 9, mechanical arm 6, rotatable platform 7, feeding conveyer belt 3 and unload non-defective unit conveying belt 5 and be electrically connected with industrial computer 1 respectively.Industrial computer 1 is a prior art, comprises the software of analytical calculation.The image that industrial computer 1 analyzing and processing vision system 9 transmits, and control mechanical arm 6, rotatable platform 7, feeding conveyer belt 3 and unload non-defective unit conveying belt 5 and move respectively.
The discharge end that unloads defective products guide groove 8 with unload defective products conveying belt 4 and link to each other, unload defective products conveying belt 4 and pass camera bellows 2 and be electrically connected with industrial computer 1.Unloading defective products guide groove 8 be arranged in parallel with feeding conveyer belt 3.
As Fig. 4, shown in Figure 5, rotatable platform 7 comprises rotation cylinder 71, Connection Block 72, light source base 73 and the platform 74 that is linked in sequence.Light source base 73 links into an integrated entity by Connection Block 72 and rotation cylinder 71, and platform 74 is installed on the light source base 73.Platform 74 is provided with the groove 742 that holds test product 75, and the bottom of groove 742 is provided with the light hole 741 that passes through mutually with the light source hole 731 of light source base 73.Light source base 73 provides flatness to detect required light source.
As shown in Figure 6, vision system 9 comprises the video microcobjective 91 that is fixed on the object lens fixed support 92, and object lens fixed support 92 is connected on the horizontal mobile platform 94 of focusing, and moves forward and backward by 93 drivings of the focusing knob on the horizontal mobile platform 94 of focusing.The horizontal mobile platform 94 of focusing is fixed on the vision system fixed support 95, and vision system fixed support 95 is fixed on the frame 10.By regulating the focal length that focusing knob 93 can change video microcobjective 91, adjust the sharpness of video microcobjective 91 images of clapping.The image that vision system 9 is absorbed sends industrial computer 1 to, and 1 pair of image of being got of industrial computer is analyzed, and the pigment value in the scan image is converted into distance by calculating with the pigment value; If distance promptly satisfies the requirement of flatness less than setting.
As shown in Figure 3, mechanical arm 6 comprises the lateral cylinder 64 that is fixed on the mounting bracket 65 and is installed in vertical cylinder 66 on the lateral cylinder 64, and the first suction hand 61 and the second suction hand 63 that is connected by suction hand web joint 62 vertically is installed on the cylinder 66.The second suction hand 63 is finished test product to be detected 75 is grabbed on the rotatable platform 7 from feeding conveyer belt 3, and simultaneously the first suction hand 61 test product 75 that will detect grabs from rotatable platform 7 and unloads non-defective unit conveying belt 5 or unload on the defective products guide groove 8.
As shown in Figure 7, test product 75 is a cube, and 8 pads 751 are arranged, two groups of each 4 pads 751 before and after dividing.
Test process of the present invention is as follows: test product 75 is positioned on the platform 74, earlier its 4 pads 751 of first of test; After 4 pads 751 of first had detected, rotation cylinder 71 turned over 180 °, tested 4 pads 751 of second again; After 4 pads 751 of second had detected, rotation cylinder 71 returned to original state wait test next time.
The present invention realizes that by Human Visual System's fully automatic feeding discharge system of arranging in pairs or groups the flatness of electronic devices and components surface mount pad detects, and can replace craft fully, and speed is fast, and the reliability height is saved a large amount of man power and materials.
Claims (6)
1. the flatness checking device of an electronic devices and components surface mount pad, it is characterized in that: on frame (10), be fixed with camera bellows (2), be provided with the rotatable platform (7) that can load rotation test product (75) and light source is provided in the described camera bellows (2), picked-up and the mechanical arm (6) that transmits the vision system (9) of described test product (75) image and realize described test product (75) automatic charging and discharging, described rotatable platform (7) is fixed on the middle part that described frame (10) went up and be positioned at described camera bellows (2), the place ahead of described rotatable platform (7) is fixed with described vision system (9), the top of described rotatable platform (7) is provided with described mechanical arm (6), one side of described rotatable platform (7) is provided with the feeding conveyer belt (3) that passes described camera bellows (2), its opposite side be disposed with unload defective products guide groove (8) and pass described camera bellows (2) unload non-defective unit conveying belt (5), described vision system (9), described mechanical arm (6), described rotatable platform (7), described feeding conveyer belt (3) and the described non-defective unit conveying belt (5) that unloads are electrically connected with industrial computer (1) respectively, the image that the described vision system of described industrial computer (1) analyzing and processing (9) transmits, and control described mechanical arm (6), described rotatable platform (7), described feeding conveyer belt (3) and the described non-defective unit conveying belt (5) that unloads move respectively.
2. the flatness checking device of electronic devices and components surface mount pad as claimed in claim 1, it is characterized in that: described rotatable platform (7) comprises rotation cylinder (71), Connection Block (72), light source base (73) and the platform (74) that is linked in sequence, described platform (74) is provided with the groove (742) that holds described test product (75), and the bottom of described groove (742) is provided with the light hole (741) that passes through mutually with the light source hole (731) of described light source base (73).
3. the flatness checking device of electronic devices and components surface mount pad as claimed in claim 1, it is characterized in that: described vision system (9) comprises the video microcobjective (91) that is fixed on the object lens fixed support (92), described object lens fixed support (92) is connected on the horizontal mobile platform of focusing (94), and moves forward and backward by the driving of the focusing knob (93) on the horizontal mobile platform of described focusing (94).
4. the flatness checking device of electronic devices and components surface mount pad as claimed in claim 1, it is characterized in that: described mechanical arm (6) comprises the lateral cylinder (64) that is fixed on the mounting bracket (65) and is installed in vertical cylinder (66) on the described lateral cylinder (64) that described vertical cylinder (66) is gone up the first suction hand (61) and the second suction hand (63) that is connected by suction hand web joint (62) is installed.
5. the flatness checking device of electronic devices and components surface mount pad as claimed in claim 1, it is characterized in that: the described discharge end that unloads defective products guide groove (8) with unload defective products conveying belt (4) and link to each other, the described defective products conveying belt (4) that unloads passes described camera bellows (2) and is electrically connected with described industrial computer (1).
6. the flatness checking device of electronic devices and components surface mount pad as claimed in claim 5 is characterized in that: the described defective products guide groove (8) that unloads be arranged in parallel with described feeding conveyer belt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101459529A CN102168957B (en) | 2011-06-01 | 2011-06-01 | Planeness detecting device for surface-mounted welding plates of electron components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101459529A CN102168957B (en) | 2011-06-01 | 2011-06-01 | Planeness detecting device for surface-mounted welding plates of electron components |
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| Publication Number | Publication Date |
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| CN102168957A true CN102168957A (en) | 2011-08-31 |
| CN102168957B CN102168957B (en) | 2012-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011101459529A Active CN102168957B (en) | 2011-06-01 | 2011-06-01 | Planeness detecting device for surface-mounted welding plates of electron components |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954967A (en) * | 2012-10-19 | 2013-03-06 | 上海欧普泰科技创业有限公司 | Detection device and detection method for internal defects of silicon wafer |
| CN103105145A (en) * | 2011-11-15 | 2013-05-15 | 品翔电子塑胶制品(东莞)有限公司 | Electronic component flatness inspection machine |
| CN103183223A (en) * | 2011-12-28 | 2013-07-03 | 赵跃庆 | Production line deployment device and production line deployment method |
| CN103453860A (en) * | 2013-09-16 | 2013-12-18 | 深圳市维图视技术有限公司 | Flatness visual detection method and device thereof |
| CN104977524A (en) * | 2015-06-24 | 2015-10-14 | 中国电子科技集团公司第四十五研究所 | Retest method based on test of multiple points around coordinate position of test point |
| CN107803345A (en) * | 2017-11-23 | 2018-03-16 | 东莞市三创智能卡技术有限公司 | Expect automatic checkout equipment in a kind of INLAY cards |
| CN107957252A (en) * | 2017-12-18 | 2018-04-24 | 周大银 | Thin slice detection device |
| CN109855574A (en) * | 2019-02-01 | 2019-06-07 | 广东工业大学 | A kind of weld seam side surface roughness detecting method, device, equipment and storage medium |
| CN110525970A (en) * | 2019-08-30 | 2019-12-03 | 珠海格力智能装备有限公司 | Calibration equipment |
| CN111077348A (en) * | 2019-12-26 | 2020-04-28 | 淄博职业学院 | Electronic and electrical components are with removing testing arrangement |
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| JPH1172316A (en) * | 1997-08-28 | 1999-03-16 | M C Electron Kk | Measuring apparatus for flatness of ic lead |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105145A (en) * | 2011-11-15 | 2013-05-15 | 品翔电子塑胶制品(东莞)有限公司 | Electronic component flatness inspection machine |
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| CN102954967A (en) * | 2012-10-19 | 2013-03-06 | 上海欧普泰科技创业有限公司 | Detection device and detection method for internal defects of silicon wafer |
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| CN104977524A (en) * | 2015-06-24 | 2015-10-14 | 中国电子科技集团公司第四十五研究所 | Retest method based on test of multiple points around coordinate position of test point |
| CN104977524B (en) * | 2015-06-24 | 2017-11-17 | 中国电子科技集团公司第四十五研究所 | A kind of repetition measurement method based on multi-point sampler around test point coordinate position |
| CN107803345A (en) * | 2017-11-23 | 2018-03-16 | 东莞市三创智能卡技术有限公司 | Expect automatic checkout equipment in a kind of INLAY cards |
| CN107957252A (en) * | 2017-12-18 | 2018-04-24 | 周大银 | Thin slice detection device |
| CN109855574A (en) * | 2019-02-01 | 2019-06-07 | 广东工业大学 | A kind of weld seam side surface roughness detecting method, device, equipment and storage medium |
| CN110525970A (en) * | 2019-08-30 | 2019-12-03 | 珠海格力智能装备有限公司 | Calibration equipment |
| CN110525970B (en) * | 2019-08-30 | 2021-02-26 | 珠海格力智能装备有限公司 | Correction device |
| CN111077348A (en) * | 2019-12-26 | 2020-04-28 | 淄博职业学院 | Electronic and electrical components are with removing testing arrangement |
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| CN102168957B (en) | 2012-07-25 |
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Effective date of registration: 20220905 Address after: No. 33, Shuangqiao Road, Xinwu Economic Development Zone, Anhui Province, Wanzhi District, Wuhu City, Anhui Province, 241000 Patentee after: Primer Electronics (Wuhu) Co.,Ltd. Address before: Standard Workshop No. 18, Block 52, National High-tech Industrial Development Zone, New District, Wuxi City, Jiangsu Province, 214028 Patentee before: Premo Electronic (Wuxi) Co.,Ltd. |
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