CN205067372U - Optical inspection equipment - Google Patents
Optical inspection equipment Download PDFInfo
- Publication number
- CN205067372U CN205067372U CN201520811139.4U CN201520811139U CN205067372U CN 205067372 U CN205067372 U CN 205067372U CN 201520811139 U CN201520811139 U CN 201520811139U CN 205067372 U CN205067372 U CN 205067372U
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- China
- Prior art keywords
- base station
- table assembly
- assembly
- detection apparatus
- optical detection
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 22
- 238000007689 inspection Methods 0.000 title abstract 3
- 238000001514 detection method Methods 0.000 claims description 23
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 description 8
- 230000007547 defect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 230000006698 induction Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000004579 marble Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Machine Tool Sensing Apparatuses (AREA)
Abstract
The utility model discloses an optical inspection equipment, including frame, base station and the workbench device of setting above the frame, workbench device includes first workstation subassembly and the second workstation subassembly that links to each other with first workstation subassembly, first workstation subassembly sets up on the base station and relative base station along Y direction motion, second workstation subassembly is located same horizontal direction with first workstation subassembly. The utility model provides an optical inspection equipment, simple structure can be suitable for the processing of the printing board of multiple model size, has improved the range of work greatly.
Description
Technical field
The utility model relates to the detection field of printed board, particularly relates to a kind of optical detection apparatus that can carry out autoscan to printed board.
Background technology
Now, more and more higher to the accuracy requirement of printed-wiring board (PWB), printed board is generally passed through: the techniques such as copper facing, zinc-plated-scanning, maintenance-shear-boring-circuit, circuit-secondary maintenance, printed board after copper facing, tin plating technique after, open circuit, open circuit can be there is, fall oil, breach etc. defect in printed board, these defects be can't see often through naked eyes, need to carry out scanning defect by special optical detection apparatus, optical detection apparatus scanning printed board, the defect record existed stored, the information of storage sends next process correction to.
In prior art, also there is following deficiency in optical detection apparatus: (1) work top is too small, cannot for the printed board processing slightly grown for size, and the range of work is little; (2) each assembly of existing getter device is directly placed in frame, transport and maintenance extremely inconvenience; (3) for support maintenance vacuum platform bracing frame be formed by bending, and be connected with welding machine frame, make the cavity for placing maintenance vacuum platform little, making the platform area for holding printed board little, causing that absorption affinity is weak, pneumatic flow is uneven, thus suction is uneven, printed board can not be held reposefully, accurately cannot locate the defect in printed board, operator is unstable in operation, easily causes the damage of printed board.
Utility model content
The utility model, for deficiency of the prior art, provides a kind of optical detection apparatus, and structure is simple, can be suitable for the processing of the printed board of Multiple Type size, substantially increase the range of work.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
A kind of optical detection apparatus, comprise frame, be arranged on base station above frame and table device, the second table assembly that described table device comprises the first table assembly and is connected with the first table assembly, described first table assembly is arranged on base station and base station moves along Y-direction relatively, and described second table assembly and the first table assembly are positioned on same level direction.
Further, described second table assembly comprises at least one bracing frame be connected with base station and the bracket component be arranged on above bracing frame.
Further, also comprise the link be arranged on the first table assembly, described bracket component one end is connected with link, and the other end is connected with bracing frame by contiguous block.
Further, described first table assembly is moved along Y-direction by the relative base station of the first carriage, described first carriage comprise at least two to be arranged on base station and the guide rail one be set in parallel be arranged on table device and with the slide block one that guide rail one is slidably matched and the first driving mechanism of driving the relative base station of described table device to move.
Further, described first table assembly is vacuum platform, comprises the support platform be connected with described base station and the workbench be arranged in support platform.
Further, described support platform is provided with cavity, and the cavity of described workbench and described support platform forms the vacuum chamber for holding workpiece, and described workbench is provided with the adsorption hole communicated with vacuum chamber.
Further, also comprise the getter device be connected with table device, described getter device comprises getter assembly and holds the casing of described getter assembly, described getter assembly comprises blower fan, T-valve and exhaust box, described T-valve is connected with blower fan, exhaust box and the external world respectively, and the outlet of described exhaust box is connected with vacuum chamber by pipeline one.
The utility model obtains following beneficial effect: on the extended line of original worktable, be also provided with the second table assembly, can be used for the processing of the printed board of more large scale scope, substantially increase working range, and structure is simple.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of optical detection apparatus embodiment of the utility model;
Fig. 2 is a kind of structural representation removing the optical detection apparatus embodiment of housing of the utility model;
Fig. 3 is the front view of a kind of optical detection apparatus embodiment of the utility model;
Fig. 4 is the structural representation of the utility model second work package;
Fig. 5 is a kind of structural representation removing the optical detection apparatus embodiment of scanning mechanism of the utility model;
Fig. 6 is the structural representation that utility model works table apparatus is connected with the first carriage;
Fig. 7 is the structural representation that utility model works table apparatus is connected with getter device;
Fig. 8 is the cut-open view of utility model works table apparatus;
Fig. 9 is the structural representation of the utility model getter device.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing of the utility model embodiment, the technical scheme of the utility model embodiment is clearly and completely described.Obviously, described embodiment is a part of embodiment of the present utility model, instead of whole embodiments.Based on described embodiment of the present utility model, the every other embodiment that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, all belongs to the scope of the utility model protection.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, 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 ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Unless otherwise defined, technical term used herein or scientific terminology should be in field belonging to the utility model the ordinary meaning that the personage with general technical ability understands." first ", " second " that use in the utility model patent application specification and claims and similar word do not represent any order, quantity or importance, and are only used to distinguish different ingredients.Equally, the similar word such as " " or " " does not represent restricted number yet, but represents to there is at least one.
As illustrated in fig. 1 and 2, as embodiment of the present utility model, a kind of optical detection apparatus, comprise frame 100, be arranged on the base station 200 above frame 100, to be arranged on base station 200 and the table device 300 that moves along Y-direction of base station 200 and the scanning mechanism 500 that is arranged on the beam structure 400 above table device 300 and is arranged on beam structure 400 relatively, housing 600 is added a cover above scanning mechanism 500 and beam structure 400, prevent the dust and other impurities of top from entering into detector inside, affect the detection of detector, in like manner also add a cover housing 600 around frame 100, prevent the dust and other impurities of below from entering into detector inside, affect the detection of detector, housing 600 is preferably made up of sheet metal structural, processing is simple, greatly increase work efficiency.
In the present embodiment, table device 300 comprises wants relative base station 200 to move along Y-direction, scanning mechanism 500 wants relative beam structure 400 to move in X direction, therefore, the stability requirement of the base station 200 of carrying table device 300 and the beam structure 400 of carrying scanning mechanism 500 is good, and it is not yielding under long-term work, to have influence on the accuracy that detector detects printed board, therefore in the utility model, the preferred marble of material of base station 200 and beam structure 400 is made, marble material has good rigidly, hardness is high, wearing quality is strong, not by the impact of wet environment, be out of shape and be not littlely even out of shape, and do not need the process through techniques such as paint, and can not get rusty after a long time use, need not oiling, not easily sticky micronic dust, also there will not be cut folding, care and maintenance is convenient and simple, further increase the stability of detector equipment, long service life, and it is elegant in appearance.
In the present embodiment, the second table assembly 800 that described table device 300 comprises the first table assembly 700 and is connected with the first table assembly 700, described second table assembly 800 and the first table assembly 700 are positioned at same level direction.As shown in Figure 3-4, described second table assembly 800 comprises at least one bracing frame 801 be connected with base station 200 and the bracket component 802 be arranged on above bracing frame 801, and be provided with link 803 in the end of the first table assembly, described bracket component 802 one end is connected with link 803, the other end is connected with bracing frame 801 by contiguous block 804, the bracing frame 801 of the present embodiment is two, one end is fixedly connected with base station 200 by securing member, and front end is stuck in frame, play the work of supporting bracket assembly 802.In embodiment of the present utility model, the structure that preferred bracket component 802 is built by profile structure, certainly can also be monoblock supporting plate structure, the bracket component 802 of the present embodiment limit to the structure of the present embodiment, and other structures that can play a supporting role also are applicable to the present embodiment.
As seen in figs. 5-6, described first table assembly 700 is moved along Y-direction by the relative base station 200 of the first carriage 1, described first carriage 1 comprise two to be arranged on base station 200 and the guide rail 1 be set in parallel be arranged on the first table assembly 700 and with the slide block 1 that guide rail 1 is slidably matched and the first driving mechanism of driving the relative base station 200 of described first table assembly 700 to move, in the present embodiment, base station 200 is greater than the size of the first table assembly 700 along the size of length and Width, make the first table assembly 700 can adapt to the detection of the printed board of Multiple Type specification.In the present embodiment, preferably the first driving mechanism comprises motor 1, the screw mandrel 1 be connected with motor 1 output terminal and screw rodb base 1, wherein screw rodb base 1 is connected with bottom table device 300, relative first table assembly 700 of base station 200 is driven to move by motor 1, in the present embodiment, also led by the first guiding mechanism 2, ensure that the first table assembly 700 moves under the driving of motor 1 more steady, wherein the first guiding mechanism 2 comprises the guide 1 be connected with the first table assembly 700 and the guide channel 1 be arranged on base station 200.
In the present embodiment, also comprise the photoelectric induction device 3 being arranged on base station 200, the element preferred light electric inductor of photoelectric induction device 3, respond to sensitive, wherein photoelectric induction device 3 lays respectively at the both sides of table device 300, for feeding back the distance that the relative base station 200 of the first table assembly 700 slides in the Y direction, ensure that a class foreign matter enters in light-source system the thing exceeding thickness of slab and will sense that the table apparatus 300 that quits work moves guarantee radiant system and installs anti-impaired, scanning puts in place.
In the present embodiment, as shown in FIG. 7 and 8, described first table assembly 700 is vacuum platform, comprise the support platform 301 be connected with described base station 200 and the workbench 302 be arranged in support platform 301, described support platform 301 is provided with cavity 3011, and described workbench 302 and the cavity 3011 of described support platform 301 form the vacuum chamber 303 for holding workpiece; Described workbench 302 is provided with the adsorption hole 3021 communicated with vacuum chamber 303.Workbench 302 to be arranged in support platform 301 and to be tightly connected with support platform 301, cavity for placing workbench 302 is larger, make the vacuum chamber 303 for holding printed board large, ensure that absorption affinity is stronger, pneumatic flow is more even, thus suction is even, printed board can be held on workbench 302 more reposefully; In the present embodiment, as shown in Figure 7, described workbench 302 is provided with the adsorption hole 3021 communicated with vacuum chamber 9, for adsorbing tested product, the adsorption hole 3021 of the present embodiment is pore, and transversely with being uniformly distributed of longitudinal direction, printed board can be adsorbed better, printed board can be held more reposefully, more accurately locate the defect in printed board, the printed board epigraph that camera lens can be seen is more clear, and the image effect fed back by camera is better, ensure that maintenance is more complete, ensure the quality of printed board maintenance.
In the present embodiment, as shown in Figure 9, also comprise the getter device 600 be connected with table device 300, described getter device 600 comprises getter assembly 601 and holds the casing 602 of described getter assembly 601, and below casing, being provided with wheel 603, getter device is an independently structure, is installed concentratedly by getter assembly 601 by casing 602, structure is simple, and transport and easy to maintenance; Convenient carrying and transport.In the present embodiment, described getter assembly 601 comprises blower fan 6011, T-valve 6012 and exhaust box 6013, one ventilation blower 6011 of T-valve 6012 is connected, air intake opening is connected with ambient atmosphere, for ensureing dust, powder etc. enter into T-valve 6012, therefore be also provided with filtrator 6015 at the air intake opening place of T-valve 6012, the air filtered out through filter 6015 is through T-valve 6012, be connected with exhaust box 6013 from the exit of T-valve 6012 by pipeline 2 6016, the outlet of described exhaust box 6013 is connected with vacuum chamber 9 by pipeline 1, noise reduction is carried out by exhaust box 6013, ensure that the noise of air being entered into vacuum chamber 9 by pipeline 1 is little, and flowing steadily.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (7)
1. an optical detection apparatus, comprise frame, be arranged on base station above frame and table device, it is characterized in that: the second table assembly that described table device comprises the first table assembly and is connected with the first table assembly, described first table assembly is arranged on base station and base station moves along Y-direction relatively, and described second table assembly and the first table assembly are positioned at same level direction.
2. optical detection apparatus according to claim 1, is characterized in that: described second table assembly comprises at least one bracing frame be connected with base station and the bracket component be arranged on above bracing frame.
3. optical detection apparatus according to claim 2, is characterized in that: also comprise the link be arranged on the first table assembly, and described bracket component one end is connected with link, and the other end is connected with bracing frame by contiguous block.
4. the optical detection apparatus according to any one of claim 1-3, it is characterized in that: described first table assembly is moved along Y-direction by the relative base station of the first carriage, described first carriage comprise at least two to be arranged on base station and the guide rail one be set in parallel be arranged on table device and with the slide block one that guide rail one is slidably matched and the first driving mechanism of driving the relative base station of described table device to move.
5. optical detection apparatus according to claim 4, is characterized in that: described first table assembly is vacuum platform, comprises the support platform be connected with described base station and the workbench be arranged in support platform.
6. optical detection apparatus according to claim 5, it is characterized in that: described support platform is provided with cavity, the cavity of described workbench and described support platform forms the vacuum chamber for holding workpiece, and described workbench is provided with the adsorption hole communicated with vacuum chamber.
7. optical detection apparatus according to claim 6, it is characterized in that: also comprise the getter device be connected with table device, described getter device comprises getter assembly and holds the casing of described getter assembly, described getter assembly comprises blower fan, T-valve and exhaust box, described T-valve is connected with blower fan, exhaust box and the external world respectively, and the outlet of described exhaust box is connected with vacuum chamber by pipeline one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520811139.4U CN205067372U (en) | 2015-10-19 | 2015-10-19 | Optical inspection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520811139.4U CN205067372U (en) | 2015-10-19 | 2015-10-19 | Optical inspection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205067372U true CN205067372U (en) | 2016-03-02 |
Family
ID=55393910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520811139.4U Expired - Fee Related CN205067372U (en) | 2015-10-19 | 2015-10-19 | Optical inspection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205067372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107677603A (en) * | 2017-10-27 | 2018-02-09 | 浙江欧珑电气有限公司 | A kind of airframe structure of large scale printed circuit board defect detector |
-
2015
- 2015-10-19 CN CN201520811139.4U patent/CN205067372U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107677603A (en) * | 2017-10-27 | 2018-02-09 | 浙江欧珑电气有限公司 | A kind of airframe structure of large scale printed circuit board defect detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160302 |