CN210135890U - Visual imaging device for automatic detector - Google Patents
Visual imaging device for automatic detector Download PDFInfo
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- CN210135890U CN210135890U CN201921262685.1U CN201921262685U CN210135890U CN 210135890 U CN210135890 U CN 210135890U CN 201921262685 U CN201921262685 U CN 201921262685U CN 210135890 U CN210135890 U CN 210135890U
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- 238000003384 imaging method Methods 0.000 title claims abstract description 23
- 230000000007 visual effect Effects 0.000 title claims description 17
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 238000007689 inspection Methods 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000011179 visual inspection Methods 0.000 description 6
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Abstract
The utility model relates to a vision imaging device for on automated inspection machine, the device fixed mounting are on the board of automated inspection machine, vision imaging device include lifting unit and follow-up camera part, follow-up camera part fix on lifting unit, drive follow-up camera part through lifting unit and reciprocate, adjust follow-up camera part and wait to detect the distance between the product. Compared with the prior art, the utility model has the advantages of utilize the camera to detect and replace artifical the detection, detection efficiency is high, and the rejection rate is low, and camera equipment can swiftly accurately remove in vertical direction, and the device reliability is high.
Description
Technical Field
The utility model relates to a vision imaging device especially relates to a vision imaging device for on automated inspection machine.
Background
Visual inspection is very widely applied in modern industrial production, and visual inspection can better detect out the mistake in the production flow, can better detect out the quality problem of product, improves industrial production's efficiency and the degree of automation of production to improve industrial production's accuracy, make the process of work accelerate, save time.
At present, manual visual inspection is often utilized for visual inspection, the degree of automation is extremely low, the efficiency is low, wrong inspection often occurs during inspection, the problems of high rejection rate, rework of processes and the like are caused, the problems of difficult labor recruitment and the like are caused, a factory is changed from population-intensive type to technology-intensive type, and the traditional manual operation needs to be replaced by automatic equipment.
Chinese patent CN201210253069.6 discloses an automatic detection machine, which comprises a picture shooting component, an automatic feeding component, an automatic receiving component and a camera, and is installed at an angle of 60 ° with a workbench. The pins of the product are irradiated and projected by adopting a light source and a prism, then imaged by a photographing component, analyzed and calculated by a vision control system, and compared and judged by comparing test data with a preset quality standard, and the product with unqualified pin flatness is automatically screened out. Although the automatic monitoring machine realizes automatic detection, the device has many related components, is complex to install on a production line, is generally difficult to accurately position, has poor universality, can only detect pins of electronic components with fixed sizes and shapes of products, and is difficult to adapt when the sizes of the products are changed, particularly the detection machine disclosed in the patent CN201210253069.6 is difficult to adapt to die-cutting pieces or other electrical components with different shapes and sizes in the fields of electronic communication, such as electronics, electrical appliances, MP3, MP4, copiers, digital cameras, digital video cameras, notebook computers, mobile phones, automobiles, instruments and meters, etc., digital IT product accessories, medical instruments, etc.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a visual imaging device for an automatic inspection machine, which overcomes the above-mentioned drawbacks of the prior art.
The purpose of the utility model can be realized through the following technical scheme:
the visual imaging device is fixedly arranged on a machine table of the automatic detection machine and comprises a lifting component and a follow-up camera component, wherein the follow-up camera component is fixed on the lifting component and is driven to move up and down through the lifting component, and the distance between the follow-up camera component and a product to be detected is adjusted.
The lifting part include the base, with base fixed connection's shell, screw rod, the lifting lantern ring and runner assembly, the screw rod fixed in the shell, and its top connection runner assembly, the lifting lantern ring cover establish on the screw rod, runner assembly rotates the screw rod and drives the lifting lantern ring and reciprocate along the screw rod, follow-up camera part fixed connection the lifting lantern ring, during the use, the runner assembly drive the screw rod rotate in the shell, the screw rod with the lifting lantern ring between helical drive, the screw rod rotate and drive the lifting lantern ring remove in vertical direction, the lifting lantern ring drive follow-up camera part and remove in vertical direction.
The camera device is characterized in that a guide groove is formed in the vertical direction of the shell, the screw is arranged in the shell, the lifting sleeve ring is in threaded fit with the screw, a positioning block matched with the guide groove in shape is arranged on the lifting sleeve ring, the positioning block is located in the guide groove, and the follow-up camera component is fixedly connected with the positioning block.
The shell is provided with vertical direction scales.
The rotating assembly comprises a hand wheel and a handle, the hand wheel is fixedly connected with the screw rod, and the handle is arranged on the hand wheel.
The handle is a rotating handle.
The follow-up camera component comprises a beam, a camera frame, a lead and a camera, wherein the beam is fixedly connected with the positioning block, the camera frame is fixedly connected with the beam, and the camera is arranged on the camera frame.
The visual imaging device further comprises a tank chain for protecting a camera wire, one end of the tank chain is connected with the movable buckle of the cross beam, and the other end of the tank chain is connected with the movable buckle of the base.
A wire guide hole is formed at the joint of the base and the tank chain; the base on be equipped with the fixed orifices that is used for with the board fixed connection of automated inspection machine.
The camera is a line scan camera, is a commercially available product, and can be selected from a sentech4K line scan camera and the like.
Compared with the prior art, the utility model has the advantages of as follows:
(1) camera visual inspection is adopted to replace manual visual inspection, so that the inspection efficiency is improved, and the rejection rate is reduced;
(2) the camera equipment can move in the vertical direction, the height can be adjusted according to the size of a product to be detected, and the detection accuracy is improved;
(3) the tank chain is used for protecting the camera wire, so that the reliability of the equipment is improved;
(4) the vertical direction scales are arranged on the shell, so that the height of the camera can be adjusted more accurately and quickly.
(5) The camera pause time of the snapshot is shorter, the image production efficiency is higher, and the image distortion rate is lower by adopting the line scan camera property.
Drawings
FIG. 1 is a block diagram of a vision imaging device for use in an automated inspection machine according to the present invention;
FIG. 2 is a schematic structural view of the screw, the lifting collar and the rotating assembly of the present invention;
the tank comprises a tank chain 1, a tank chain 2, a lifting lantern ring 201, a positioning block 3, a screw rod 4, a handle 5, a beam 6, a camera 7, a camera frame 8, a shell 9, a base 10, a hand wheel 11, a guide groove A, a fixing hole B and a wire guide hole.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. Note that the following description of the embodiments is merely an example of the nature, and the present invention is not intended to limit the application or the use thereof, and the present invention is not limited to the following embodiments.
Examples
A visual imaging device for automatic detection machine, the device fixed mounting is on automatic detection machine's board, including lifting unit, follow-up camera part and tank chain 1.
Lifting unit includes base 9, shell 8, screw rod 3, the lifting sleeve ring 2, hand wheel 10 and handle 4, be equipped with fixed orifices A and wire guide B on the base 9, base 9 utilizes screw and fixed orifices A and board fixed connection, vertical direction scale is established to the mark on the shell 8, and shell 8 and base 9 fixed connection, in this embodiment, be equipped with two guide ways 11 in the vertical direction of shell 8, screw rod 3 is located in the shell 8, hand wheel 10 fixed connection is in the 3 tops of screw rod, handle 4 is located on hand wheel 10, the lifting sleeve ring 2 cup joints on screw rod 3, the internal thread of the lifting sleeve ring 2 and the external screw-thread fit of screw rod 3, be equipped with two locating pieces 201 on the lifting sleeve ring 2, locating piece 201 and the shape fit of guide way 11, locating piece 201 is located guide way 11.
The handle 4 is a rotary handle, which is convenient for driving the hand wheel 10 to rotate during operation.
The follow-up camera component comprises a beam 5, a camera frame 7, a lead and a camera 6, the beam 5 is fixedly connected with the positioning block 201, the camera frame 7 is fixedly connected with the beam 5, the camera 6 is arranged on the camera frame 7, and detection information shot by the camera 6 is output through the lead.
The camera 6 is a line scanning camera, and the line scanning camera can continuously scan line by line the die cutting piece or other electrical components moving at a constant speed on the production line to obtain a line scanning plane image of a product on the production line.
The one end and the 5 movable buckle of crossbeam of tank chain 1 are connected, and the other end and the 9 movable buckle of base of tank chain 1 are connected, and the wire passes inside tank chain 1, stretches out from wire guide B on the base 9, and tank chain 1 can protect the wire effectively.
During the use, this vision imaging device fixed mounting is on the board, utilize handle 4 and hand wheel 10 to drive screw rod 3 and rotate, screw rod 3 and the 2-room screw drive of the lift lantern ring, because locating piece 201 on the lift lantern ring 2 is located guide way 11, the unable horizontal rotation of lift lantern ring 2, therefore screw rod 3 drives the lift lantern ring 2 and reciprocates, locating piece 201 reciprocates in guide way 11, and simultaneously, crossbeam 5 with locating piece 201 fixed connection drives camera frame 7 and camera 6 and reciprocates, realize the adjustment of camera 6 vertical position, through the scale of observing crossbeam 5 place position in the use, confirm camera 6's vertical position and displacement, camera 6 position confirms the back, wait to detect the uniform velocity transportation on camera 6 below conveyer belt, camera 6 is waited to detect the product and is scanned, acquire and wait to detect the product line and sweep the image. The camera transmits the image information back to the background computer, the computer compares the image information with various preset information of the product, if the error of the two information is within the set error range, the product is regarded as OK, otherwise, the product is NG.
The above embodiments are merely examples and do not limit the scope of the present invention. These embodiments may be implemented in other various manners, and various omissions, substitutions, and changes may be made without departing from the technical spirit of the present invention.
Claims (10)
1. The visual imaging device is fixedly arranged on a machine table of the automatic detection machine and is characterized by comprising a lifting part and a follow-up camera part, wherein the follow-up camera part is fixed on the lifting part and is driven to move up and down through the lifting part, and the distance between the follow-up camera part and a product to be detected is adjusted.
2. The visual imaging device for the automatic detection machine is characterized in that the lifting component comprises a base (9), a shell (8) fixedly connected with the base (9), a screw rod (3), a lifting sleeve ring (2) and a rotating component, the screw rod (3) is fixed in the shell (8), the top of the screw rod is connected with the rotating component, the lifting sleeve ring (2) is sleeved on the screw rod (3), the rotating component rotates the screw rod (3) to drive the lifting sleeve ring (2) to move up and down along the screw rod (3), and the follow-up camera component is fixedly connected with the lifting sleeve ring (2).
3. The visual imaging device for the automatic detection machine according to claim 2, wherein a guide groove (11) is formed in the vertical direction of the housing (8), the screw (3) is arranged in the housing (8), the lifting collar (2) is in threaded fit with the screw (3), a positioning block (201) matched with the guide groove (11) in shape is arranged on the lifting collar (2), the positioning block (201) is located in the guide groove (11), and the follow-up camera component is fixedly connected with the positioning block (201).
4. A visual imaging device for automatic inspection machine according to claim 2, characterized in that the housing (8) is provided with vertical direction scales.
5. The visual imaging device for the automatic detection machine as claimed in claim 2, wherein the rotating assembly comprises a hand wheel (10) and a handle (4), the hand wheel (10) is fixedly connected with the screw rod (3), and the handle (4) is arranged on the hand wheel (10).
6. A visual imaging device for automatic inspection machines according to claim 5, characterized in that said handle (4) is a turning handle.
7. The visual imaging device for the automatic detection machine according to claim 3, wherein the follow-up camera component comprises a beam (5), a camera frame (7), a lead and a camera (6), the beam (5) is fixedly connected with the positioning block (201), the camera frame (7) is fixedly connected with the beam (5), and the camera (6) is arranged on the camera frame (7).
8. The visual imaging device for the automatic detection machine according to claim 7, characterized in that, the visual imaging device further comprises a tank chain (1) for protecting the camera wire, one end of the tank chain (1) is movably buckled with the beam (5), and the other end of the tank chain (1) is movably buckled with the base (9).
9. A visual imaging device used on an automatic detection machine according to claim 8, characterized in that a wire guide hole (B) is arranged at the connection position of the base (9) and the tank chain (1); the base (9) is provided with a fixing hole (A) which is used for being fixedly connected with a machine table of the automatic detection machine.
10. A visual imaging device for automatic inspection machines according to claim 7, characterized in that said camera (6) is a line scan camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921262685.1U CN210135890U (en) | 2019-08-06 | 2019-08-06 | Visual imaging device for automatic detector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921262685.1U CN210135890U (en) | 2019-08-06 | 2019-08-06 | Visual imaging device for automatic detector |
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| CN210135890U true CN210135890U (en) | 2020-03-10 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113238024A (en) * | 2020-06-17 | 2021-08-10 | 华标(天津)科技有限责任公司 | Soil heavy metal content detection equipment and detection method |
| CN117781959A (en) * | 2023-12-26 | 2024-03-29 | 成都宏明双新科技股份有限公司 | Shielding cover Pin Pin flatness detection device and calibration method |
-
2019
- 2019-08-06 CN CN201921262685.1U patent/CN210135890U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113238024A (en) * | 2020-06-17 | 2021-08-10 | 华标(天津)科技有限责任公司 | Soil heavy metal content detection equipment and detection method |
| CN117781959A (en) * | 2023-12-26 | 2024-03-29 | 成都宏明双新科技股份有限公司 | Shielding cover Pin Pin flatness detection device and calibration method |
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Address after: 201108 the 1 story 1F101 room 2, 2059 metropolitan Road, Minhang District, Shanghai. Patentee after: Shanghai Haobai Zhizao Precision Electronics Co.,Ltd. Country or region after: China Address before: 201108 the 1 story 1F101 room 2, 2059 metropolitan Road, Minhang District, Shanghai. Patentee before: HOPINES ELECTRONIC TECHNOLOGY (SHANGHAI) Co.,Ltd. Country or region before: China |