CN211234398U - Flexible multi-light-source CCD detection table - Google Patents
Flexible multi-light-source CCD detection table Download PDFInfo
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- CN211234398U CN211234398U CN202020156396.XU CN202020156396U CN211234398U CN 211234398 U CN211234398 U CN 211234398U CN 202020156396 U CN202020156396 U CN 202020156396U CN 211234398 U CN211234398 U CN 211234398U
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Abstract
The utility model discloses a nimble many light sources CCD detects platform, including base, guide post, dull and stereotyped support, lead screw, hand wheel, lift slider, guide pin bushing, CCD sensor, first adapter plate, high definition camera lens, shadowless banks, second adapter plate, locating pin, frock, industrial computer, be provided with a pair of guide post on the base, the upper and lower both ends level of guide post is provided with dull and stereotyped support, the vertical lead screw that is provided with in the middle of the guide post, the lead screw passes through both ends bearing mode and connects on dull and stereotyped support, hand wheel connection is on the lead screw top, lift slider threaded connection lead screw. In this way, the utility model provides a nimble many light sources CCD detects platform has increased the benchmark location by guide post and first keysets realization to the shadow that the cooperation was realized by shadowless banks and second keysets is eliminated, makes CCD detecting system's testing result rate of accuracy and stability improve by a wide margin, fully provided industry detection demand.
Description
Technical Field
The utility model relates to a CCD detects the platform field, especially relates to a platform is examined to nimble many light sources CCD.
Background
The CCD sensor is influenced by ambient light and shooting position conditions, so that the detection result is easy to be unstable.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a nimble many light sources CCD detects platform, the influence that receives ambient light to the CCD sensor and shoot the position condition leads to the unstable problem of testing result easily, has increased the benchmark location by guide post and first keysets realization to the shade that the cooperation was realized by shadowless banks and second keysets is eliminated, makes CCD detecting system's testing result rate of accuracy and stability improve by a wide margin, fully provided industrial detection demand.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a flexible multi-light source CCD detection table, which comprises a base, a guide post, a flat support, a screw rod, a hand wheel, a lifting slide block, a guide sleeve, a CCD sensor, a first adapter plate, a high-definition lens, a shadowless lamp group, a second adapter plate, a positioning pin, a tool and an industrial personal computer, wherein the base is provided with a pair of guide posts, the upper end and the lower end of each guide post are horizontally provided with the flat support, the middle of each guide post is vertically provided with the screw rod, the screw rod is connected on the flat support in a bearing mode at two ends, the hand wheel is connected at the top end of the screw rod, the lifting slide block is in threaded connection with the screw rod, two sides of the lifting slide block are movably sleeved on the guide post through the guide sleeve, the CCD sensor is arranged on the lifting slide block through the first adapter plate, the high, be provided with the locating pin on the base, the frock sets up under the high definition camera lens position and blocks on the locating pin, CCD sensor electric connection industrial computer.
In a preferred embodiment of the present invention, the second adapter plate has a plurality of adjusting holes, and the shadowless lamp set realizes locking, adjusting and positioning within the range of the adjusting holes through the extension arm.
In a preferred embodiment of the present invention, the shadowless lamp set includes a circular ring-shaped LED lamp and two bar-shaped LED lamps, the bar-shaped LED lamps are disposed on two sides of the circular ring-shaped LED lamp and inclined at ± 45 degrees.
In a preferred embodiment of the present invention, the horizontal height of the upper edge of the second adapter plate is not more than the minimum height of the high definition lens.
In a preferred embodiment of the present invention, a damping sliding table is disposed between the CCD sensor and the first adapter plate.
In a preferred embodiment of the present invention, the annular LED lamp is coaxial with the high definition lens, and the inner diameter of the annular LED lamp is larger than the outer diameter of the high definition lens.
The utility model has the advantages that: the utility model provides a pair of nimble many light sources CCD detects platform leads to the unstable problem of testing result to CCD sensor receiving ambient light influence and shooting position condition's influence easily, has increased the benchmark location by guide post and first keysets realization to the shade that the cooperation was realized by shadowless banks and second keysets is eliminated, makes CCD detecting system's testing result rate of accuracy and stability improve by a wide margin, fully provided industry detection demand.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
FIG. 1 is a block diagram of a preferred embodiment of a flexible multi-light source CCD inspection station of the present invention;
fig. 2 is a structural diagram of a preferred embodiment of the flexible multi-light source CCD inspection table of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-2, the embodiment of the present invention includes:
a flexible multi-light source CCD detection table comprises a base 1, guide posts 2, a flat plate support 3, a screw rod 4, a hand wheel 5, a lifting slide block 6, a guide sleeve 7, a CCD sensor 8, a first adapter plate 9, a high-definition lens 10, a shadowless lamp set 11, a second adapter plate 12, a positioning pin 13, a tool 14 and an industrial personal computer 20, wherein the base 1 is provided with a pair of guide posts 2, the upper end and the lower end of each guide post 2 are horizontally provided with the flat plate support 3, the middle of each guide post 2 is vertically provided with the screw rod 4, the screw rod 4 is connected on the flat plate support 3 in a bearing mode at two ends, the hand wheel 5 is connected at the top end of the screw rod 4, the lifting slide block 6 is in threaded connection with the screw rod 4, two sides of the lifting slide block 6 are movably sleeved on the guide posts 2 through the guide sleeves 7, the CCD sensor 8 is installed on the lifting slide, the shadowless lamp group 11 is connected with the first adapter plate 9 in a hanging mode through the second adapter plate 12, the base 1 is provided with a positioning pin 13, the tool 14 is arranged under the high-definition lens 10 and clamped on the positioning pin 13, and the CCD sensor 8 is electrically connected with the industrial personal computer 20.
A plurality of adjusting holes 15 are formed in the second adapter plate 12, and the shadowless lamp set 11 is locked, adjusted and positioned in the range of the adjusting holes 15 through the extension arm.
Further, the shadowless lamp group 11 comprises a circular ring-shaped LED lamp and two strip-shaped LED lamps, wherein the strip-shaped LED lamps are arranged on two sides of the circular ring-shaped LED lamp and are inclined at +/-45 degrees.
Further, the horizontal height of the upper edge of the second adapter plate 12 does not exceed the lowest height of the high definition lens 10.
Further, a damping sliding table 16 is arranged between the CCD sensor 8 and the first adapter plate 9.
Further, the annular LED lamp is coaxial with the high definition lens 10, and an inner diameter of the annular LED lamp is larger than an outer diameter of the high definition lens 10.
The working principle of the detection table is as follows:
manually placing a product to be detected on the tool 14 and locking the product, then transferring the tool 14 to the base 1, and mutually clamping and matching the positioning pin 13 on the base 1 and the assembling hole on the tool 14 to firmly position the tool 14 on the base 1. And the hand wheel 5 is rotated to drive the screw rod 4 to drive the lifting slide block 6 to move up and down along the clockwise direction or the anticlockwise direction so as to change the height of the CCD sensor 8, so that the view-finding size of an image acquired by the CCD sensor 8 enables a product loaded on the tool 14 to be displayed and meet the detection requirement. And then use damping slip table 16 to further finely tune CCD sensor 8's height, realize the positioning accuracy of millimeter level in order to ensure the accuracy nature that detects. The shadowless light bank 11 is then turned on to illuminate the product to be inspected in the 45, 90, 135 degree direction. And finally, acquiring and storing the detection image acquired by the CCD sensor 8 through the industrial personal computer 20. And finally, finishing the whole detection process.
To sum up, the utility model provides a nimble many light sources CCD detects platform leads to the unstable problem of testing result to CCD sensor 8 receiving ambient light influence and shooting position condition's influence easily, has increased the benchmark location by guide post 2 and first keysets 9 realization to the shade that the cooperation was realized by shadowless banks 11 and second keysets 12 is eliminated, makes CCD detecting system's testing result rate of accuracy and stability improve by a wide margin, fully satisfies the industry and detects the demand.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (6)
1. A flexible multi-light source CCD detection table is characterized by comprising a base, guide posts, a flat plate support, a lead screw, a hand wheel, a lifting slider, a guide sleeve, a CCD sensor, a first adapter plate, a high-definition lens, a shadowless lamp group, a second adapter plate, a positioning pin, a tool and an industrial personal computer, wherein the base is provided with a pair of guide posts, the upper end and the lower end of each guide post are horizontally provided with the flat plate support, the lead screw is vertically arranged in the middle of each guide post and is connected to the flat plate support in a bearing mode at two ends, the hand wheel is connected to the top end of the lead screw, the lifting slider is in threaded connection with the lead screw, two sides of the lifting slider are movably sleeved on the guide posts through the guide sleeve, the CCD sensor is installed on the lifting slider through the first adapter plate, the high-definition lens is hung at the lower end of the, be provided with the locating pin on the base, the frock sets up under the high definition camera lens position and blocks on the locating pin, CCD sensor electric connection industrial computer.
2. The flexible multi-light-source CCD detection table as claimed in claim 1, wherein the second adapter plate is provided with a plurality of adjustment holes, and the shadowless lamp set is locked, adjusted and positioned within the range of the adjustment holes through the extension arm.
3. The flexible multi-light-source CCD inspection station of claim 1, wherein the shadowless lamp set comprises one annular LED lamp and two bar-shaped LED lamps, the bar-shaped LED lamps are arranged on two sides of the annular LED lamp and are inclined at ± 45 degrees.
4. The flexible multi-light-source CCD detection table of claim 1, wherein the horizontal height of the upper edge of the second adapter plate does not exceed the lowest height of the high definition lens.
5. The flexible multi-light source CCD detection table of claim 1, wherein a damping slide is disposed between the CCD sensor and the first adapter plate.
6. The flexible multi-light-source CCD detection table of claim 3, wherein the annular LED lamp is coaxial with the high-definition lens, and the inner diameter of the annular LED lamp is larger than the outer diameter of the high-definition lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020156396.XU CN211234398U (en) | 2020-02-09 | 2020-02-09 | Flexible multi-light-source CCD detection table |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020156396.XU CN211234398U (en) | 2020-02-09 | 2020-02-09 | Flexible multi-light-source CCD detection table |
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| CN211234398U true CN211234398U (en) | 2020-08-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112134123A (en) * | 2020-09-27 | 2020-12-25 | 立达电线(东莞)有限公司 | Automatic assembling machine for 6Pin wire male seats |
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- 2020-02-09 CN CN202020156396.XU patent/CN211234398U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112134123A (en) * | 2020-09-27 | 2020-12-25 | 立达电线(东莞)有限公司 | Automatic assembling machine for 6Pin wire male seats |
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