CN106152996B - A kind of scoreboard tooling for examining product plane degree - Google Patents
A kind of scoreboard tooling for examining product plane degree Download PDFInfo
- Publication number
- CN106152996B CN106152996B CN201610695854.5A CN201610695854A CN106152996B CN 106152996 B CN106152996 B CN 106152996B CN 201610695854 A CN201610695854 A CN 201610695854A CN 106152996 B CN106152996 B CN 106152996B
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- Prior art keywords
- scoreboard
- inspection
- circuit board
- strut
- tooling
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/30—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring roughness or irregularity of surfaces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/32—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring the deformation in a solid
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Tests Of Electronic Circuits (AREA)
Abstract
The invention discloses a kind of scoreboard toolings for examining product plane degree, including scoreboard bottom plate, guide rail is provided on scoreboard bottom plate, the inspection module along guide rail sliding is provided on guide rail, inspection module is erected at circuit board to be tested, and inspection module is extended with several inspection struts towards scoreboard bottom plate side；Inspection module examines the lower end of strut to move close to circuit board surface to be tested along guide rail sliding process, to examine the flatness of circuit board surface.The present invention increases flatness monitoring modular in scoreboard tooling, under the premise of not increasing process, the planarity checking of product is completed with extremely low cost, the product for preventing deformation exceeded comes into the market, since circuit board having been fixed when the work of scoreboard tooling, detection flatness process does not need separately to pick and place circuit board, and also tool has great advantage in efficiency compared with the prior art.
Description
Technical field
The present invention relates to planarity checking technical field, in particular to a kind of scoreboard tooling for examining product plane degree.
Background technique
Since electronic product is to micromation and integrated development, present electronics factory connects the production mostly use of PCBA
Plate mode is produced, and carries out scoreboard packaging shipment again after the completion of the processes such as patch test.Part of PCBA and assembly
Fixed form be double-sided adhesive adherency, have higher requirement to the flatness of PCBA, single branch product after how examining scoreboard
Flatness is to perplex a problem of electronics processing factory.
The conventional method of inspection is to be tested using image three-D, however this method equipment input cost is high, efficiency
Also very unsatisfactory；In addition there is also some dedicated planarity checking equipment, and cost is perhaps lower compared with the inspection of image three-D,
But operating cost investment is same larger.
If Fig. 1-3 shows three kinds of metabolies that PCBA would generally be generated, i.e. one end warps, and both ends warp and centre is risen
It sticks up, product design end or client would generally propose the maximum value for allowing to warp.No matter image three-D or special is used
Planarity checking equipment is all whether to have more than the maximum of requirement by detection both ends and intermediate warping for these three positions
Value, the disposable apparatus input cost of both methods is relatively high, and is tested using both the above method and need volume
One of processing flow of outer increase, product need to carry out additional loading or unloading operation, and production cost increases.
Accordingly, it is desirable to provide it is a kind of low in cost, and the higher solution for examining product plane degree of efficiency.
Summary of the invention
In view of prior art planarity checking equipment investment, high and needs additional the problem of increasing process, propose the present invention
A kind of inspection product plane degree scoreboard tooling, to overcome the above problem or at least to be partially solved the above problem.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of scoreboard tooling for examining product plane degree, including scoreboard bottom plate are provided with guide rail on the scoreboard bottom plate, institute
The inspection module being provided on guide rail along guide rail sliding is stated, the inspection module is erected at circuit board to be tested, institute
It states inspection module and is extended with several inspection struts towards scoreboard bottom plate side；The inspection module is along guide rail sliding process, institute
It states and the lower end of strut is examined to move close to circuit board surface to be tested, to examine the flatness of circuit board surface.
Optionally, the path for examining strut to streak is the region that circuit board to be tested does not arrange component, the inspection
The width for testing strut is the maximum width for not touching component on circuit board.
Optionally, the inspection strut and the inspection module are integrally formed.
Optionally, the inspection strut and the inspection module are split type structure, and the inspection strut is removably solid
It is scheduled on inspection module.
Optionally, the inspection module and examine strut be aluminum alloy material, the inspection strut surface through peroxidating at
Reason.
Optionally, the inspection module is slidably connected on the guide rail by sliding block.
Optionally, when the inspection module slides to rail end, the inspection module is fully located at circuit board institute to be detected
Outside region.
Optionally, the scoreboard tooling further includes driving device, and the inspection module drives lower edge in the driving device
The guide rail sliding.
Optionally, the scoreboard tooling further includes warning device, and the inspection strut is provided with contact induction device, described to connect
After touching inductor detects that inspection strut is contacted with circuit board surface to be tested, alarm signal is sent to warning device, alarm dress
Set alarm.
Optionally, the guide rail is bolted on scoreboard bottom plate.
In conclusion the present invention obtain have the beneficial effect that in scoreboard tooling increase flatness monitoring modular, do not increasing
Under the premise of processing sequence, the planarity checking of product is completed with extremely low cost, the product for preventing deformation exceeded comes into the market, by
Circuit board is fixed when the work of scoreboard tooling, detection flatness process does not need separately to pick and place circuit board, relatively existing skill
Also tool has great advantage art in efficiency.
Detailed description of the invention
Fig. 1 is that circuit board one end warps schematic diagram；
Fig. 2 is that circuit board ends warp schematic diagram；
Fig. 3 is the schematic diagram that warps among circuit board；
Fig. 4 is a kind of scoreboard tool structure figure for examining product plane degree provided by one embodiment of the present invention.
In figure: 1. circuit boards；2. scoreboard bottom plate；3. guide rail；3-1. fabrication hole；3-2. guide groove；4. inspection module；4-1.
Examine strut；5. sliding block.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Fig. 4 is a kind of scoreboard tool structure figure for examining product plane degree provided by one embodiment of the present invention.Such as Fig. 4 institute
Show, a kind of scoreboard tooling for examining product plane degree, including scoreboard bottom plate 2, be provided with guide rail 3 on scoreboard bottom plate 2, on guide rail 3
Be provided with the inspection module 4 slided along guide rail 3, inspection module 4 is erected at circuit board to be tested, inspection module 4 towards point
2 side of board bottom plate is extended with several inspection strut 4-1；Inspection module 4 examines the lower end of strut 4-1 along 3 sliding process of guide rail
It is moved close to circuit board surface to be tested, to examine the flatness of circuit board surface.
The course of work of scoreboard tooling is to fix the circuit board of connecting plate production, then divided by board separator connecting plate
It cuts, thus independent circuit board product required for obtaining.The present invention is by dividing techniques, the setting detection mould in scoreboard tooling
Block 4 after scoreboard process, slides detection module 4 by staff, drives inspection strut 4-1 thereon close to after scoreboard
Circuit board surface slips over, and when the flatness of circuit board is met the requirements, strut 4-1 is examined to slip smoothly through；When putting down for circuit board
When face degree is unsatisfactory for requiring, it will lead to that the sliding of strut 4-1 is examined to be obstructed or drive circuit board mobile, so as to realize
Quickly examine the flatness of circuit board surface.
The present invention adds verifying attachment in existing scoreboard tooling, simple in structure and low in cost, and by planarity checking
It is integrated into dividing techniques, without additional testing station is added, equipment cost is further saved, in addition, using this hair
Bright scoreboard tooling avoids checkout procedure and takes to the circuit board of increasing number after segmentation, saves a large amount of manpowers, improves
Efficiency.
As shown in figure 4, guide rail 3 is bolted on scoreboard bottom plate 2, inspection module 4 is slidably connected at by sliding block 5
On guide rail 3.The two sides of guide rail 3 are provided with the guide groove 3-2 slided for sliding block 5, guarantee that sliding block 5 drives inspection module 4 accurately sliding
It is dynamic, to guarantee the accuracy of planarity checking.In addition, multiple fabrication hole 3-1 are additionally provided on guide rail 3, to reduce guide rail
Weight reduces the influence to scoreboard tooling, and exacerbation scoreboard tooling is avoided to cause transport inconvenient.
Preferably, the path for examining strut 4-1 to streak is the region that circuit board to be tested does not arrange component, examines strut
The width of 4-1 is the maximum width for not touching component on circuit board.Detection fulcrum 4-1 has several, according on circuit board
Component is arranged to design, and examines the width of strut 4-1 wider, more more comprehensive more accurate to the detection of circuit board plane degree.
Preferably, it examines strut 4-1 and inspection module 4 to be integrally formed, that is, corresponds to circuit kit plate, matched one is set
Molding inspection module 4 and inspection strut 4-1 guarantee the accuracy of planarity checking to guarantee machining accuracy.
Alternatively, examining strut 4-1 and inspection module 4 for split type structure, strut 4-1 is examined to be removably attached to examine
In module 4, for example, inspection module 4 is general part, several threaded holes are arranged in side, and corresponding different circuit board is arranged different
The inspection strut 4-1 of shape, width examines the upper end of strut 4-1 that fixation hole is arranged, and will examine strut 4-1 fastening by screw
On inspection module 4, the reuse of inspection module is realized, save the material cost of production tooling, it is to be noted that, it uses
Split type structure, it should be noted that it is relatively fixed between guarantee inspection module 4 and inspection strut 4-1, it avoids due to examining strut
The testing accuracy of 4-1 generation moving influence product plane degree.
Preferably, inspection module 4 and examine strut 4-1 be aluminum alloy material, examine the surface strut 4-1 through peroxidating at
Reason, aluminum alloy material is easy to process, and the surface strut 4-1 is examined to be conducive to improve the smooth of the inspection surface strut 4-1 through peroxidating
Degree and hardness improve corrosion resistance, prevent plowing from circuit board, improve the service life of scoreboard tooling.
Preferably, when inspection module 4 slides to 3 end of guide rail, inspection module 4 is fully located at circuit board region to be detected
Outside, the circuit board is avoided completely, dividing techniques are had no effect, and effectively improves board production efficiency.
In another embodiment of the present invention, scoreboard tooling further includes driving device, and inspection module 4 drives in driving device
It is slided under dynamic along guide rail 3, in conjunction with the programming of dividing techniques, design driven device drives inspection module 4 after scoreboard
It is slided along guide rail 3, it is no longer necessary to artificially be pushed to inspection module 4, can be improved working efficiency, save manpower.
On this basis, it is highly preferred that scoreboard tooling further includes warning device, strut 4-1 is examined to be provided with contact induction
Device, such as piezoelectric transducer etc. send after contact induction device detects that inspection strut 4-1 is contacted with circuit board surface to be tested
Alarm signal is to warning device, warning device alarm.
By setting driving device and warning device, it can be realized the automatic driving of planarity checking process and report automatically
It is alert, the degree of automation of scoreboard tooling is improved, manpower is saved, improves working efficiency significantly.
The present invention has the advantages that increase flatness monitoring modular in scoreboard tooling, under the premise of not increasing process,
The planarity checking of product is completed with extremely low cost, the product for preventing deformation exceeded comes into the market, since scoreboard tooling works
When circuit board is fixed, detection flatness process do not need separately to pick and place circuit board, also have in efficiency compared with the prior art
Have great advantage.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all
Any modification, equivalent replacement, improvement and so within the spirit and principles in the present invention, are all contained in protection scope of the present invention
It is interior.
Claims (8)
1. a kind of scoreboard tooling for examining product plane degree, including scoreboard bottom plate, which is characterized in that be arranged on the scoreboard bottom plate
There is guide rail, the inspection module along guide rail sliding is provided on the guide rail, the inspection module is erected at circuit to be tested
Above plate, the inspection module is extended with several inspection struts towards scoreboard bottom plate side；The inspection module is slided along guide rail
In the process, the lower end for examining strut is moved close to circuit board surface to be tested, to examine the flatness of circuit board surface；
The path for examining strut to streak is the region that circuit board to be tested does not arrange component, the width for examining strut
For the maximum width for not touching component on circuit board；By sliding detection module, make to examine strut close to the circuit after scoreboard
Plate surface slips over, and when the flatness of circuit board is met the requirements, examines strut that can smoothly slip over；When the flatness of circuit board is discontented
When foot requires, strut sliding is examined to be obstructed or drive circuit board mobile；
When the inspection module slides to rail end, the inspection module is fully located at outside circuit board region to be detected.
2. scoreboard tooling as described in claim 1, which is characterized in that the inspection strut and inspection module one at
Type.
3. scoreboard tooling as described in claim 1, which is characterized in that the inspection strut is split type with the inspection module
Structure, the inspection strut are removably attached on inspection module.
4. scoreboard tooling as described in claim 1, which is characterized in that the inspection module is aluminium alloy material with inspection strut
Oxidation processes are passed through on matter, the inspection strut surface.
5. scoreboard tooling as described in claim 1, which is characterized in that the inspection module is slidably connected at described by sliding block
On guide rail.
6. scoreboard tooling as described in claim 1, which is characterized in that the scoreboard tooling further includes driving device, the inspection
Test module guide rail sliding described in driving device driving lower edge.
7. scoreboard tooling as described in claim 1, which is characterized in that the scoreboard tooling further includes warning device, the inspection
It tests strut and is provided with contact induction device, after the contact induction device detects that inspection strut is contacted with circuit board surface to be tested,
Alarm signal is sent to warning device, warning device alarm.
8. scoreboard tooling as described in claim 1, which is characterized in that the guide rail is bolted on scoreboard bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610695854.5A CN106152996B (en) | 2016-08-19 | 2016-08-19 | A kind of scoreboard tooling for examining product plane degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610695854.5A CN106152996B (en) | 2016-08-19 | 2016-08-19 | A kind of scoreboard tooling for examining product plane degree |
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| Publication Number | Publication Date |
|---|---|
| CN106152996A CN106152996A (en) | 2016-11-23 |
| CN106152996B true CN106152996B (en) | 2019-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610695854.5A Active CN106152996B (en) | 2016-08-19 | 2016-08-19 | A kind of scoreboard tooling for examining product plane degree |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548496A (en) * | 2018-04-12 | 2018-09-18 | 洛阳理工学院 | A kind of measuring device of workpiece deformation quantity |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200172974Y1 (en) * | 1999-09-22 | 2000-03-15 | 포항종합제철주식회사 | Portable measuring apparatus of sheet flatness |
| CN2727689Y (en) * | 2004-08-29 | 2005-09-21 | 重庆宗申技术开发研究有限公司 | Integrated cylinder body detecting device |
| CN201583241U (en) * | 2009-12-23 | 2010-09-15 | 宁波高新区七鑫旗科技有限公司 | Metal carrying tool flatness measuring device for sticking FPC |
| CN201653344U (en) * | 2010-02-01 | 2010-11-24 | 永硕联合国际股份有限公司 | Planeness detection device |
| CN204555910U (en) * | 2015-04-01 | 2015-08-12 | 瑞虹电子（昆山）有限公司 | Quick plane degree detects tool |
| CN204575021U (en) * | 2015-05-07 | 2015-08-19 | 江苏建科建设监理有限公司 | A kind of terrace flatness mechanical detection device |
| CN105423888A (en) * | 2015-12-25 | 2016-03-23 | 上海五腾金属制品有限公司 | Metal piece size defect rapid screening method and device |
| CN206037984U (en) * | 2016-08-19 | 2017-03-22 | 潍坊歌尔电子有限公司 | Branch board frock of inspection product plane degree |
-
2016
- 2016-08-19 CN CN201610695854.5A patent/CN106152996B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200172974Y1 (en) * | 1999-09-22 | 2000-03-15 | 포항종합제철주식회사 | Portable measuring apparatus of sheet flatness |
| CN2727689Y (en) * | 2004-08-29 | 2005-09-21 | 重庆宗申技术开发研究有限公司 | Integrated cylinder body detecting device |
| CN201583241U (en) * | 2009-12-23 | 2010-09-15 | 宁波高新区七鑫旗科技有限公司 | Metal carrying tool flatness measuring device for sticking FPC |
| CN201653344U (en) * | 2010-02-01 | 2010-11-24 | 永硕联合国际股份有限公司 | Planeness detection device |
| CN204555910U (en) * | 2015-04-01 | 2015-08-12 | 瑞虹电子（昆山）有限公司 | Quick plane degree detects tool |
| CN204575021U (en) * | 2015-05-07 | 2015-08-19 | 江苏建科建设监理有限公司 | A kind of terrace flatness mechanical detection device |
| CN105423888A (en) * | 2015-12-25 | 2016-03-23 | 上海五腾金属制品有限公司 | Metal piece size defect rapid screening method and device |
| CN206037984U (en) * | 2016-08-19 | 2017-03-22 | 潍坊歌尔电子有限公司 | Branch board frock of inspection product plane degree |
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| Publication number | Publication date |
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| CN106152996A (en) | 2016-11-23 |
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Address after: 261205 Workshop No. 1, 3 and 5 of Edelle Light Industrial Products Processing Base, Weifang Comprehensive Free Trade Zone, east of Weifang Comprehensive Free Trade Zone, south of Yuqing East Street, Gaoxin Second Road, Shandong Province Applicant after: Weifang Goertek Electronics Co., Ltd. Address before: 261031 No. 268 Dongfang Road, hi tech Industrial Development Zone, Shandong, Weifang Applicant before: Weifang Goertek Electronics Co., Ltd. |
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