CN204594421U - The thickness detection apparatus of online optical detector - Google Patents
The thickness detection apparatus of online optical detector Download PDFInfo
- Publication number
- CN204594421U CN204594421U CN201520164311.1U CN201520164311U CN204594421U CN 204594421 U CN204594421 U CN 204594421U CN 201520164311 U CN201520164311 U CN 201520164311U CN 204594421 U CN204594421 U CN 204594421U
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- Prior art keywords
- bearing
- locater plate
- optical detector
- mounting blocks
- detection apparatus
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Abstract
The utility model discloses a kind of thickness detection apparatus of online optical detector, comprise the bearing of rectangular block shape, on described bearing, left and right is inserted with two guide rods side by side, the mounting blocks of " U " shape is fixedly connected with between the lower end of two guide rods, described mounting blocks down uncovered, mounting blocks uncovered in horizontal roller is installed, locater plate is connected with between the upper end of two guide rods, drive unit is connected with between described locater plate and bearing, when drive unit drives, described locater plate, guide rod, mounting blocks and roller move up and down, described bearing is also fixed with generating laser, the transmitting of described generating laser is rectified locater plate.Said mechanism achieves the real-time detection of panel thickness, is convenient to adjust camera heights accordingly, efficiently avoid the problem that camera focusing is inaccurate, has features such as being skillfully constructed, structure is simple, produce easily and production cost is low.
Description
Technical field
The utility model belongs to optical detection apparatus technical field, specifically, and particularly a kind of thickness detection apparatus of online optical detector.
Background technology
At present, optical detector is widely used in the surface defects detection of article, especially optical detector is arranged on the production line of the plates such as PCB (printed circuit board (PCB)), FPD (flat-panel monitor) and glass, realizes the online of surface imperfection and detect in time.These online optical detectors obtain the surface image of plate-like articles and information extraction by Extraction of Image device, then the information of extraction and the image information be stored in computing machine are compared, thus detect tabular article surface whether defectiveness.
Existing online optical detector mainly comprises into panel assembly, light source, Extraction of Image device and board discharging device, can not obtain the device of panel thickness in whole detecting instrument.So, when detecting the plate of different-thickness, the height of camera in Extraction of Image device can only be set according to panel thickness in advance, thus camera lens is focused.This online optical detector can only the plate of the same specification of batch detection, once the thickness of plate changes, then needs to re-enter panel thickness, focuses.And once deviation appears in the thickness of plate in same specification, because equipment can not detect thickness deviation in real time, thus easily occur that camera is focused not accurate enough problem, cause the plate surface that obtains not fogging clear.
Utility model content
Technical problem to be solved in the utility model is the thickness detection apparatus providing a kind of online optical detector, for detecting the thickness of plate in real time, avoiding camera to focus inaccurate, guaranteeing that the surface image obtained is clear.
The technical solution of the utility model is as follows: a kind of thickness detection apparatus of online optical detector, comprise the bearing of rectangular block shape, on described bearing, left and right is inserted with two guide rods side by side, the mounting blocks of " U " shape is fixedly connected with between the lower end of two guide rods, described mounting blocks down uncovered, mounting blocks uncovered in horizontal roller is installed, locater plate is connected with between the upper end of two guide rods, drive unit is connected with between described locater plate and bearing, when drive unit drives, described locater plate, guide rod, mounting blocks and roller move up and down, described bearing is also fixed with generating laser, the transmitting of described generating laser is rectified locater plate.
Adopt said structure, bearing installs locater plate and mounting blocks by guide rod, mounting blocks installs roller, bearing is also provided with the generating laser corresponding with locater plate, in use procedure, what bearing is arranged on online optical detector enters on panel assembly, when plate enters, locater plate is driven by drive unit, guide rod, mounting blocks and roller press down or on move, roller is made to be pressed on plate, so namely, by the displacement of generating laser induction locater plate, thus calculate the thickness of plate, be convenient to adjust camera heights in real time, avoid the problem that camera focusing is inaccurate, guarantee the sharpness obtaining image.
Described locater plate is horizontally disposed, this locater plate comprises the body of strip, two ends, left and right and the guide rod upper end of described locater plate body are fixed, induction part is extended to form forward in the middle part of the front of locater plate body, the induction part of described locater plate is positioned at the front upper place of bearing, described generating laser is fixed on the middle part on front side of bearing, and the transmitting terminal of this generating laser is upwards arranged.Like this generating laser is fixed on front side of bearing, locater plate is set to the horizontal strip extended forward in the middle part of front, not only make the easy for installation of locater plate but also be convenient to the interphase interaction of locater plate and generating laser.
Described drive unit is made up of the cylinder erect, the mounting groove of " U " shape is had on the top of described bearing, the face, rear and front end of the through bearing of mounting groove, the cylinder body of described cylinder and the interior end of mounting groove, fixed, and piston rod part and the locater plate bottom surface of cylinder are fixedly linked.The structure of drive unit is simple, easy for installation.
Have the slot to make way of " U " shape in the bottom of described bearing, the bottom of this slot to make way lateral direction penetrating bearing left and right end face, described mounting blocks is positioned at this slot to make way.Arrange slot to make way to step down to mounting blocks, make the structure of whole device compacter, take up room less.
Described in each, the outer kink of guide rod has coaxial sleeve, and described sleeve is inlaid in bearing.Arranging sleeve avoids bearing to be worn and torn by guide rod, is conducive to the serviceable life extending bearing.
Run through in described bearing lower, transverse and have four support bars, four described support bars are matrix distribution, be provided with the Connection Block of " L " shape at the right and left of bearing, the Connection Block of the right and left is arranged dorsad, and the two ends of described support bar are fixed with corresponding Connection Block.Support bar and Connection Block are set, are convenient to bearing to be arranged on entering on panel assembly of online optical detector.
As preferably, be evenly equipped with the boss of rectangle described in each between Connection Block and bearing, four described support bars run through the corner of each boss.
Beneficial effect: the utility model installs locater plate and mounting blocks by guide rod on bearing, mounting blocks installs roller, bearing also installs the generating laser corresponding with locater plate, thus be convenient to the thickness detecting plate in real time, and adjust camera heights accordingly, efficiently avoid the problem that camera focusing is inaccurate, there is features such as being skillfully constructed, structure is simple, produce easily and production cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A cut-open view of Fig. 1.
Fig. 3 is the explosive view of Fig. 1.
Fig. 4 is using state figure of the present utility model.
In figure, mark is as follows: bearing 1, mounting groove 1a, slot to make way 1b, guide rod 2, locater plate 3, generating laser 4, roller 5, mounting blocks 6, support bar 7, boss 8, Connection Block 9, sleeve 10 and cylinder 11.
Embodiment
Be described below in detail embodiment of the present utility model, described embodiment example is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by embodiment is described with reference to the drawings, be intended to explain the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it should be noted that, for the noun of locality, if any term " transverse direction ", " longitudinal direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", indicating positions such as " outward " and position relationship are based on orientation shown in the drawings or position relationship, only for the ease of describing the utility model and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with particular orientation structure and operation, should not be construed as restriction concrete protection domain of the present utility model.
In the utility model, except as otherwise clear stipulaties and restriction, should go to understand as broad sense if any the term such as term " assembling ", " being connected ", " connection ", " fixing ", such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Also can be mechanical connection, also can be electrical connection; Can be directly be connected, also can be connected by intermediary, can be that two element internals are connected.For those of ordinary skills, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In utility model, unless otherwise prescribed and limit, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " under " and " above " comprise fisrt feature directly over second feature and oblique upper, or be only represent the height of fisrt feature level height higher than second feature.Fisrt feature second feature " on ", " under " and " below " comprise fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is lower than second feature.
Below in conjunction with accompanying drawing, by being further described embodiment of the present utility model, make the technical solution of the utility model and beneficial effect thereof clearly, clearly.
As shown in Figure 1, Figure 2 and Figure 3, the utility model comprises the bearing 1 of rectangular block shape, has the mounting groove 1a of " U " shape on the top of described bearing 1, the face, rear and front end of through bearing 1 before and after this mounting groove 1a; The slot to make way 1b of " U " shape is had, the bottom of this slot to make way 1b lateral direction penetrating bearing about 1 end face in the bottom of described bearing 1.On described bearing 1, left and right is inserted with two guide rods 2 side by side, and these two guide rods 2 are arranged symmetrically with along the center line of mounting groove 1a.Described in each, the outer kink of guide rod 2 has coaxial sleeve 10, and described sleeve 10 is inlaid in bearing 1.Between the lower end of two guide rods 2, be fixedly connected with the mounting blocks 6 of " U " shape, described mounting blocks 6 is positioned at slot to make way 1b, mounting blocks 6 down uncovered, mounting blocks 6 uncovered in horizontal roller 5 is installed.
As shown in Figure 1, Figure 2 and Figure 3, between the upper end of two guide rods 2, be connected with locater plate 3, described locater plate 3 is horizontally disposed, and this locater plate 3 comprises the body of strip, and two ends, left and right and guide rod 2 upper end of described locater plate 3 body are fixed.Drive unit is connected with between described locater plate 3 and bearing 1, described drive unit is made up of the cylinder 11 erect, the cylinder body of described cylinder 11 and the interior end of mounting groove 1a, fixed, and the piston rod part of cylinder 11 and the middle part of locater plate 3 body bottom surface are fixedly linked.When drive unit drives, described locater plate 3, guide rod 2, mounting blocks 6 and roller 5 move up and down.Extend to form induction part forward in the middle part of the front of described locater plate 3 body, the induction part of locater plate 3 is positioned at the front upper place of bearing 1.Described bearing 1 is also fixed with generating laser 4, and described generating laser 4 is fixed on the middle part on front side of bearing 1, and the transmitting terminal of this generating laser 4 is upwards arranged, the bottom surface to locater plate 3 induction part is rectified in the transmitting of generating laser 4.
As shown in Figure 1, Figure 2 and Figure 3, run through in described bearing 1 lower, transverse and have four support bars 7, four described support bars 7 are in matrix distribution, the Connection Block 9 of " L " shape is provided with at the right and left of bearing 1, the Connection Block 9 of the right and left is arranged dorsad, and the two ends of described support bar 7 are fixed with corresponding Connection Block 9.Boss 8, the four described support bars 7 being evenly equipped with rectangle described in each between Connection Block 9 and bearing 1 run through the corner of each boss 8.
As shown in Figure 4, during use, what bearing 1 is arranged on online optical detector by support bar 7 and two, left and right Connection Block 9 enters on panel assembly, and roller 5 is arranged in parallel up and down with the guide wheel entering panel assembly, namely by roller 5 and the guide wheel entering panel assembly, to be detected is clamped, calculated the thickness of plate by the shift position of locater plate 3, thus the height of camera in online optical detector is adjusted.
Claims (7)
1. the thickness detection apparatus of an online optical detector, it is characterized in that: the bearing (1) comprising rectangular block shape, two guide rods (2) are inserted with side by side in the upper left and right of described bearing (1), the mounting blocks (6) of " U " shape is fixedly connected with between the lower end of two guide rods (2), described mounting blocks (6) down uncovered, mounting blocks (6) uncovered in horizontal roller (5) is installed, locater plate (3) is connected with between the upper end of two guide rods (2), drive unit is connected with between described locater plate (3) and bearing (1), when drive unit drives, described locater plate (3), guide rod (2), mounting blocks (6) and roller (5) move up and down, described bearing (1) is also fixed with generating laser (4), the transmitting of described generating laser (4) is rectified locater plate (3).
2. the thickness detection apparatus of online optical detector according to claim 1, it is characterized in that: described locater plate (3) is horizontally disposed, this locater plate (3) comprises the body of strip, two ends, left and right and guide rod (2) upper end of described locater plate (3) body are fixed, induction part is extended to form forward in the middle part of the front of locater plate (3) body, the induction part of described locater plate (3) is positioned at the front upper place of bearing (1), described generating laser (4) is fixed on the middle part of bearing (1) front side, the transmitting terminal of this generating laser (4) is upwards arranged.
3. the thickness detection apparatus of online optical detector according to claim 2, it is characterized in that: described drive unit is made up of the cylinder erect (11), the mounting groove (1a) of " U " shape is had on the top of described bearing (1), the face, rear and front end of mounting groove (1a) through bearing (1), the cylinder body of described cylinder (11) and the interior end of mounting groove (1a), fixed, and piston rod part and locater plate (3) bottom surface of cylinder (11) are fixedly linked.
4. the thickness detection apparatus of online optical detector according to claim 3, it is characterized in that: the slot to make way (1b) having " U " shape in the bottom of described bearing (1), the bottom of this slot to make way (1b) lateral direction penetrating bearing (1) left and right end face, described mounting blocks (6) is positioned at this slot to make way (1b).
5. the thickness detection apparatus of online optical detector according to claim 4, it is characterized in that: described in each, guide rod (2) outer kink has coaxial sleeve (10), and described sleeve (10) is inlaid in bearing (1).
6. the thickness detection apparatus of online optical detector according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that: running through in described bearing (1) lower, transverse has four support bars (7), four described support bars (7) are in matrix distribution, the Connection Block (9) of " L " shape is provided with at the right and left of bearing (1), the Connection Block (9) of the right and left is arranged dorsad, and the two ends of described support bar (7) are fixed with corresponding Connection Block (9).
7. the thickness detection apparatus of online optical detector according to claim 6, it is characterized in that: the boss (8) being evenly equipped with rectangle described in each between Connection Block (9) and bearing (1), four described support bars (7) run through the corner of each boss (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520164311.1U CN204594421U (en) | 2015-03-23 | 2015-03-23 | The thickness detection apparatus of online optical detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520164311.1U CN204594421U (en) | 2015-03-23 | 2015-03-23 | The thickness detection apparatus of online optical detector |
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| Publication Number | Publication Date |
|---|---|
| CN204594421U true CN204594421U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520164311.1U Expired - Fee Related CN204594421U (en) | 2015-03-23 | 2015-03-23 | The thickness detection apparatus of online optical detector |
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| Country | Link |
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| CN (1) | CN204594421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346378A (en) * | 2019-07-24 | 2019-10-18 | 浙江欧视电科技有限公司 | A kind of full-automatic AOI detection device |
-
2015
- 2015-03-23 CN CN201520164311.1U patent/CN204594421U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346378A (en) * | 2019-07-24 | 2019-10-18 | 浙江欧视电科技有限公司 | A kind of full-automatic AOI detection device |
| CN110346378B (en) * | 2019-07-24 | 2024-05-14 | 浙江欧视电科技有限公司 | Full-automatic AOI check out test set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160922 Address after: 523000 Guangdong city of Dongguan Province east of GUANCHEN District Canal Road No. 183 Hua Chang Ge 4 Building No. 7 Patentee after: Zhang Weimin Address before: 638600 Sichuan Huaying Industrial Development Zone electromechanical Industrial Park Room 101 (Hai Xia company) Patentee before: SICHUAN XIANGYI INTELLIGENT TECHNOLOGY CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20200323 |