CN106441146A - Device for detecting product size and deformation - Google Patents
Device for detecting product size and deformation Download PDFInfo
- Publication number
- CN106441146A CN106441146A CN201610781252.1A CN201610781252A CN106441146A CN 106441146 A CN106441146 A CN 106441146A CN 201610781252 A CN201610781252 A CN 201610781252A CN 106441146 A CN106441146 A CN 106441146A
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- Prior art keywords
- platform
- deflection
- automatic
- sensor
- product size
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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
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention provides a device for automatically detecting product size and deformation. The device includes a program control station and an automatic detection platform. The program control station includes a touch screen and an industrial control computer display. The automatic detection platform includes an automatic telescoping cylinder, a sensor and a protection apparatus for the sensor, a profile constructing platform, an electric slide rail and protection covers. The above of the automatic telescoping cylinder is connected to a displacement sensor, and the below of the automatic telescoping cylinder is connected to the profile constructing platform. The automatic telescoping cylinder can move up and down, and front and back. The above of the profile constructing platform is secured to the electric slide rail and may move left and right. The outside of the displacement sensor is provided with two guide posts which are axially symmetrical and are wrapped by fixed torque springs. The upper end of each guide post is connected to a supporting plate. The outside of the displacement sensor, the guide posts, and the profile constructing platform are provided with the protection covers. According to the invention, the device uses the automatic telescoping cylinder and the displacement sensor to automatically measure the size and deformation of the product, thus having high detection accuracy, efficiency, easy operation and high result accuracy.
Description
Technical field
The invention belongs to Product checking field, be specifically related to the inspection equipment of a kind of product size and deflection.
Background technology
Parts Made of Composite Glass typically requires the important fitted positions such as the size to product, cambered surface after producing and examines
Survey.Detection for the size of Parts Made of Composite Glass in the market generally uses the conventional measuring equipment such as tape measure, slide calliper rule, and to its arc
Face and other important fitted position of visual inspection the inspection template by particular process cannot be needed to detect accordingly, inspection
The processing of model expends the cost of raw material, processing charges, labor hour, and inspection during manufacture model and desk checking are easily to detection
Result produces bigger error.
The patent of China's application at present mainly includes manual measurement with regard to the size of detection product and the method for deflection
And automatic measurement.Chinese patent 201610343538.1 (applying date 2016.05.23) discloses a kind of ship lift ship end structure
Deformation measurement metering method, including the selection of detection reference, the laying of monitoring point, initial value measurement, test during measurement, prison
Surveying data process, using said method, the measuring point left side on disposable surveying vessel end structure main longitudinal grider, to ship end structure main longitudinal grider
Amount of deflection, diagonal and open a grade size and calculate, during grasping the test of ship lift release mechanism, the deformation of ship end structure and change rule
Rule.The manual measurement method of this patent, operating procedure is numerous and diverse, and handling time is more, and result is not directly perceived and easily produces by mistake
Difference.Chinese patent 201420450115.6 (applying date 2014.08.11) discloses a kind of riveting spot size detection and is surveyed online by quick
Amount device, including a measurement base plate, measurement base plate is provided with a draft cylinder in its one end, and this cylinder is set by shaft coupling and one
The riveting spot size detection components put on measurement base plate connects, and the plate face of the measurement base plate of riveting spot size detection components side is arranged
Having sensor cluster, this sensor cluster just right riveting spot size detection components, riveting spot size detection components is by draft cylinder control
Side-to-side movement processed, and coordinate sensor cluster to detect riveting spot size.Chinese patent 201610305954.2 (the applying date
2016.05.10) disclosing the device of a kind of geometry deformation for measuring the large-sized annular parts such as casing, it utilizes noncontact
The distance measuring sensor of formula realizes accurately measuring of deflection, and obtains the center displacement after ring-shaped work pieces to be measured deforms by computing
With contour shape parameter.Above-mentioned two patent is all to have employed automatic measurement method, utilizes the deflection to product for the sensor
Measure, but the position of its sensor is the deflection of the fixing ad-hoc location that can only measure product, and to tested product
The shapes and sizes of product are restricted.
Content of the invention
In order to solve problem of the prior art, the invention provides a kind of product size and the Automated inspection of deflection sets
Standby, utilize automatic telescopic cylinder and displacement transducer, to different product cambered surfaces, cannot the various important build-up member of visual inspection
Size and deflection carry out Automated inspection, accuracy of detection is high, detection efficiency is high, easy to operate, result precision is high.
In order to achieve the above object, the present invention provides techniques below scheme：
A kind of Automated inspection equipment of product size and deflection, including Programming platform and automatic verifying bench.Institute
State Programming platform and include touch-screen and industrial computer display, touch-screen inputs test product normal data, test point is set
Position data, control the position of automatic verifying bench；Industrial computer display shows testing result.
Described automatic verifying bench include automatic telescopic cylinder, sensor and protection device thereof, section bar set for this platform, electric sliding
Rail, protective cover.The top of automatic telescopic cylinder is connected with sensor and protection device thereof, and the lower section of automatic telescopic cylinder and section bar are built
Platform connects, and automatic telescopic cylinder can telescopic moving up and down, it is also possible to set for this platform along section bar movable.Described sensor
And protection device by displacement transducer, determine torsion spring, lead and gripper shoe and form, displacement transducer is arranged on centre,
The outside of displacement transducer is provided with two and axially symmetric determines torsion spring and lead, determines torsion spring and surrounds lead
Outside；Determining torsion spring to be connected with gripper shoe with the upper end of lead, the position of gripper shoe is higher than displacement transducer, anti-stop bit
Displacement sensor directly contacts with test product.The lower section that section bar is set for this platform is fixed on electric sliding rail, can be along electric sliding rail
Move left and right.The outside that protective cover is arranged on automatic telescopic cylinder, sensor and protection device thereof, section bar is set for this platform, with
Test product directly contacts.
The operation principle of present invention automation inspection equipment is：According to test product normal data, design automatic telescopic
The travel paths of cylinder and difference in height require, input respective value in the touch-screen of Programming platform, and electric sliding rail reaches automatically
The stroke distances setting, before and after automatic telescopic cylinder is carried out, moves up and down, reaches corresponding check point；Displacement transducer is launched red
UV light, and receive the reflection light on test product surface, calculate the deflection of each test point, when each deflection put
When up to standard, industrial computer display can give a green light, and as fruit product is defective, i.e. monitoring point does not has jointing product face, and industrial computer shows
Device can send out a warning, thus detects effect and the deflection of the curved surface radian of product.
Use technique scheme, the invention has the beneficial effects as follows：Filled by automatic telescopic cylinder and sensor and protection thereof
Put with the use of automatic telescopic cylinder being carried out up and down, around move, it is possible to achieve the curved surface radian of product and cannot
The directly detection of the deflection of the important build-up member of observation, the Outside Dimensions of measurement product, deflection, and utilize Programming
Platform, it is achieved Automated inspection, certainty of measurement can reach 0.02mm, and accuracy of detection is high, detection efficiency is high, easy to operate, result is accurate
Exactness is high.
Brief description
The overall schematic of Fig. 1 present invention.
Fig. 2 automatic verifying bench schematic diagram.
Fig. 3 sensor and protection device schematic diagram thereof.
Wherein, the 5th, Programming platform the 1st, automatic verifying bench the 2nd, touch-screen the 3rd, industrial computer display the 4th, automatic telescopic cylinder passes
The 11st, the 9th, sensor and protection device thereof the 6th, section bar the 7th, electric sliding rail the 8th, displacement transducer of setting for this platform determine torsion spring the 10th, lead
Gripper shoe the 12nd, protective cover 13.
Detailed description of the invention
Further illustrate the present invention with embodiment below in conjunction with the accompanying drawings.
Embodiment 1
See shown in accompanying drawing 1-3, the Automated inspection equipment of a kind of product size and deflection, including Programming platform 1
With automatic verifying bench 2.Described Programming platform 1 includes touch-screen 3 and industrial computer display 4, inputs tested product in touch-screen 1
Product normal data, arranges the position data of the vital point needing detection, controls the position of automatic verifying bench 2；Industrial computer shows
Device 4 shows testing result.
It is the 7th, electric that described automatic verifying bench 2 includes that automatic telescopic cylinder the 5th, sensor and protection device the 6th, section bar thereof are set for this platform
Dynamic slide rail the 8th, protective cover 13.The top of automatic telescopic cylinder 5 is connected with sensor and protection device 6 thereof, the lower section of automatic telescopic cylinder 5
Setting for this platform with section bar and 7 being connected, automatic telescopic cylinder 5 can telescopic moving up and down, it is also possible to sets for this platform along section bar and moves before and after 7
Dynamic.The 9th, described sensor and protection device 6 thereof are determined torsion spring the 10th, lead 11 and gripper shoe 12 forms by displacement transducer,
Displacement transducer 9 is arranged on centre, and the outside of displacement transducer 9 is provided with two axially symmetric determining torsion spring 10 and guide
Post 11, determines torsion spring 10 and surrounds the outside of lead 11；Determine upper end and the gripper shoe 12 of torsion spring 10 and lead 11
Being connected, the position of gripper shoe 12 is higher than displacement transducer 9, when test product is placed on the inspection equipment of the present invention, due to
Product weight causes gripper shoe 12 position to decline, and determines torsion spring 10 and lead 11 plays support, cushioning effect, prevent displacement
Sensor 9 directly contacts with test product, and then plays the work that the 9th, guard bit displacement sensor extends displacement transducer 9 service life
With.Section bar set for this platform 7 lower section be fixed on electric sliding rail 8, can move left and right along electric sliding rail 8.Protective cover 13
Be arranged on automatic telescopic cylinder the 5th, sensor and protection device the 6th, section bar set for this platform 7 outside, directly contact with test product.
1～6 group of section bar can be set on electric sliding rail 8 and set for this platform 7, often organize section bar and set for this platform and 7 can arrange 1～7
Automatic telescopic cylinder 5, automatic telescopic cylinder 5 can set for this platform along section bar and 7 manually move forward and backward, and pedestrian's work of going forward side by side is fixed, with
Just more preferable examination and test of products point is selected.
The operation principle of present invention automation inspection equipment is：According to test product normal data, design automatic telescopic
The travel paths of cylinder 5 and difference in height require, input respective value in the touch-screen 3 of Programming platform 1, and electric sliding rail 8 is automatic
Reach the stroke distances setting, before and after automatic telescopic cylinder 5 is carried out, move up and down, reach corresponding check point；Displacement transducer 9
Launch IR, and receive reflection light, calculate the deflection of each test point, when each deflection put is up to standard,
Industrial computer display 4 can give a green light, and as fruit product is defective, the deflection of product exceedes the controllable margin of tolerance, i.e. monitors
Point does not has jointing product face, and industrial computer display 4 can send out a warning, thus detects effect and the deflection of the curved surface radian of product.
Although above-mentioned be described to the detailed description of the invention of the present invention in conjunction with the embodiments, but not the present invention is protected
The restriction of scope, one of ordinary skill in the art should be understood that on the basis of technical scheme, those skilled in the art
Do not need to pay the various modification that creative work can make or deformation still within protection scope of the present invention.
Claims (7)
1. the Automated inspection equipment of a product size and deflection, it is characterised in that：Including Programming platform (1) and automatically
Verifying bench (2)；Described Programming platform (1) includes touch-screen (3) and industrial computer display (4)；Described automatic verifying bench
(2) include automatic telescopic cylinder (5), sensor and protection device (6) thereof, section bar set for this platform (7), electric sliding rail (8), protective cover
(13)；Described sensor and protection device (6) thereof by displacement transducer (9), determine torsion spring (10), lead (11) and support
Plate (12) forms.
2. the Automated inspection equipment of a kind of product size according to claim 1 and deflection, it is characterised in that：Described
In touch-screen (1), input test product normal data, arranges the position data of test point, controls the position of automatic verifying bench (2)
Put；Display testing result in described industrial computer display (4).
3. the Automated inspection equipment of a kind of product size according to claim 1 and deflection, it is characterised in that：Described
The top of automatic telescopic cylinder (5) is connected with sensor and protection device (6) thereof, and the lower section of automatic telescopic cylinder (5) is built with section bar
Platform (7) connects, and automatic telescopic cylinder (5) can telescopic moving up and down, it is also possible to along section bar set for this platform (7) movable.
4. the Automated inspection equipment of a kind of product size according to claim 1 and deflection, it is characterised in that：Described
Displacement transducer (9) is arranged on centre, and the outside of displacement transducer (9) is provided with two and axially symmetric determines torsion spring (10)
And lead (11), determine torsion spring (10) and be connected with gripper shoe (12) with the upper end of lead (11), prevent displacement transducer
(9) directly contact with test product.
5. the Automated inspection equipment of a kind of product size according to claim 1 or 4 and deflection, it is characterised in that：
Described determine the outside that torsion spring (10) surrounds lead (11).
6. the Automated inspection equipment of a kind of product size according to claim 1 and deflection, it is characterised in that：Described
The set for this platform lower section of (7) of section bar is fixed on electric sliding rail (8), can move left and right along electric sliding rail (8).
7. the Automated inspection equipment of a kind of product size according to claim 1 and deflection, it is characterised in that：Described
The outside that protective cover (13) is arranged on automatic telescopic cylinder (5), sensor and protection device (6) thereof, section bar is set for this platform (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610781252.1A CN106441146B (en) | 2016-08-31 | 2016-08-31 | A kind of inspection equipment of product size and deflection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610781252.1A CN106441146B (en) | 2016-08-31 | 2016-08-31 | A kind of inspection equipment of product size and deflection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106441146A true CN106441146A (en) | 2017-02-22 |
| CN106441146B CN106441146B (en) | 2019-08-27 |
Family
ID=58091727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610781252.1A Active CN106441146B (en) | 2016-08-31 | 2016-08-31 | A kind of inspection equipment of product size and deflection |
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| Country | Link |
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| CN (1) | CN106441146B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969720A (en) * | 2017-04-01 | 2017-07-21 | 中国长江三峡集团公司 | Ship lift release mechanism screw thread auxiliary air gap integrated intelligence monitor control system and method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55110911A (en) * | 1979-02-20 | 1980-08-27 | Kobe Steel Ltd | Detecting method for sag of foil, membrane and flatness detecting device |
| JPH11281348A (en) * | 1998-03-31 | 1999-10-15 | Matsushita Electric Works Ltd | Method for correcting precision of device for measuring flatness |
| CN201225888Y (en) * | 2008-05-20 | 2009-04-22 | 佛山市华南精密制造技术研究开发院精密制造与检测技术中心 | Apparatus for detecting ceramic tile flatness |
| CN201740522U (en) * | 2010-07-09 | 2011-02-09 | 长春工业大学 | Axial and tangential deformation detection device of steering wheel |
| CN102252645A (en) * | 2011-06-17 | 2011-11-23 | 宁夏中卫大河机床有限责任公司 | Machine tool worktable flatness detection device and method |
| CN203772257U (en) * | 2014-03-14 | 2014-08-13 | 东华大学 | Semi-automatic planeness detection device |
| CN104326216A (en) * | 2014-09-28 | 2015-02-04 | 成都英博联宇科技有限公司 | Material transportation displacement limiting device capable of warning |
| CN204944441U (en) * | 2015-09-23 | 2016-01-06 | 温州大学瓯江学院 | A kind of laser monitoring protective device |
| CN205156946U (en) * | 2015-10-09 | 2016-04-13 | 天津银瑞电气有限公司 | Bridge synchronization of jacking up analogue test platform |
-
2016
- 2016-08-31 CN CN201610781252.1A patent/CN106441146B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55110911A (en) * | 1979-02-20 | 1980-08-27 | Kobe Steel Ltd | Detecting method for sag of foil, membrane and flatness detecting device |
| JPH11281348A (en) * | 1998-03-31 | 1999-10-15 | Matsushita Electric Works Ltd | Method for correcting precision of device for measuring flatness |
| CN201225888Y (en) * | 2008-05-20 | 2009-04-22 | 佛山市华南精密制造技术研究开发院精密制造与检测技术中心 | Apparatus for detecting ceramic tile flatness |
| CN201740522U (en) * | 2010-07-09 | 2011-02-09 | 长春工业大学 | Axial and tangential deformation detection device of steering wheel |
| CN102252645A (en) * | 2011-06-17 | 2011-11-23 | 宁夏中卫大河机床有限责任公司 | Machine tool worktable flatness detection device and method |
| CN203772257U (en) * | 2014-03-14 | 2014-08-13 | 东华大学 | Semi-automatic planeness detection device |
| CN104326216A (en) * | 2014-09-28 | 2015-02-04 | 成都英博联宇科技有限公司 | Material transportation displacement limiting device capable of warning |
| CN204944441U (en) * | 2015-09-23 | 2016-01-06 | 温州大学瓯江学院 | A kind of laser monitoring protective device |
| CN205156946U (en) * | 2015-10-09 | 2016-04-13 | 天津银瑞电气有限公司 | Bridge synchronization of jacking up analogue test platform |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969720A (en) * | 2017-04-01 | 2017-07-21 | 中国长江三峡集团公司 | Ship lift release mechanism screw thread auxiliary air gap integrated intelligence monitor control system and method |
| CN106969720B (en) * | 2017-04-01 | 2023-01-06 | 中国长江三峡集团公司 | Integrated intelligent monitoring control system and method for thread pair clearance of ship lift safety mechanism |
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| Publication number | Publication date |
|---|---|
| CN106441146B (en) | 2019-08-27 |
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