CN109813203A - a profiler - Google Patents
a profiler Download PDFInfo
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- CN109813203A CN109813203A CN201910208567.0A CN201910208567A CN109813203A CN 109813203 A CN109813203 A CN 109813203A CN 201910208567 A CN201910208567 A CN 201910208567A CN 109813203 A CN109813203 A CN 109813203A
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- mold
- contourgraph
- probe assembly
- measurement
- roller
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Abstract
本发明公开了一种轮廓仪，包括基座及设置于基座上的模具座，模具座用于固定辊筒模具，还包括用于接触检测模具轮廓面的探针组件；模具座上设置有旋转驱动轴，用于驱动辊筒模具旋转，探针组件用于在模具旋转过程中保持与轮廓面的接触。该轮廓仪的设计改进传统的测量自由度控制设计，在固定小型辊筒模具的模具座上设置旋转驱动轴，在测量时通过旋转驱动轴输出旋转，在此过程中，探针组件保持与模具表面的接触，从而能够通过探针组件测量记录到模具的三维表面的完整轮廓，并且测量过程无需拆卸辊筒类模具，保证其表面结构完整，并且测量过程连续，无需在测量操作中再人为调整测量面位置，进一步保证了通过测量获得的外轮廓线数据准确。
The invention discloses a profiler, comprising a base and a mold seat arranged on the base, the mold seat is used for fixing a roller mold, and also includes a probe assembly for contacting and detecting the contour surface of the mold; A rotary drive shaft is used to drive the roll mold to rotate, and the probe assembly is used to maintain contact with the contoured surface during mold rotation. The design of this profiler improves the traditional measurement freedom control design. A rotary drive shaft is set on the die seat that fixes the small roller die, and the rotation is output through the rotary drive shaft during measurement. During this process, the probe assembly remains in contact with the die. Surface contact, so that the complete contour of the three-dimensional surface of the mold can be measured and recorded through the probe assembly, and the measurement process does not need to disassemble the roller mold to ensure that its surface structure is complete, and the measurement process is continuous, and no manual adjustment is required during the measurement operation. The position of the measurement surface further ensures the accuracy of the outer contour data obtained by measurement.
Description
Technical field
The present invention relates to micro- surface measurement techniques fields, more specifically to a kind of contourgraph.
Background technique
Micro-structure function surface is widely used in liquid crystal display, concentration photovoltaic system, traffic alarm, naked eye 3D etc.
Field.In order to meet above-mentioned field to the low cost of large area micro-structure function surface, high efficiency, high-precision manufacture demand
RTR duplication processing technology is counted as a kind of ideal processing method, with other duplications such as injection moulding, electroforming, punching press
Technology is compared, RTR ultraprecise duplication processing technology advantage be: transfer curing apparatus can continuously, uninterruptedly carry out roll-in,
The micro-structure of roller surface is transferred to PET film on piece using UV curing technology and forms high-quality optical film this method roll-in speed
Fastly, micro-structural with roller mold is easily separated, yields is high, production process high degree of automation, have without with the system of analogy
Make efficiency.
The processing of optical microstructures roller mold is the core of RTR production technology, the machining accuracy of roller mold not only by
The also limited influence with measuring technique of the influence of machine tooling technology.Required mostly large-scale roller in practical application, still
Large-scale roller is difficult to carry out the precise measurement of its machining accuracy.
So small-sized roller can be processed in advance when in order to measure the technology of machine tooling roller surface micro-structure,
Then off-line measurement is carried out to small-sized roller, the precision of off-line measurement is higher under normal conditions.Machinery is carried out using contourgraph to connect
The measurement of touch probe, is a kind of effective ways for realizing optical surface accurate measurement, and contourgraph is wherein commonly a kind of fills
It sets.But existing contourgraph, due to reasons in structure, measurement range receives very big restriction, for the small-sized roller of some complexity
Micro-structure surface profile on cylinder, such as microlens array, radial Fresnel, the triangular pyramid of roller surface etc., can not be had
The measurement of effect.
It is difficult to effectively survey the micro-structure of small-sized roller surface in conclusion how to efficiently solve common contourgraph
The technical problem of amount etc., is current those skilled in the art's urgent problem.
Summary of the invention
In view of this, the structure design of the contourgraph can be effectively the purpose of the present invention is to provide a kind of contourgraph
It solves common contourgraph and is difficult to the technical issues of effectively being measured the micro-structure of small-sized roller surface.
In order to achieve the above object, the invention provides the following technical scheme:
A kind of contourgraph, including pedestal and the mold base being set on the pedestal, the mold base is for fixing roller
Mold further includes the probe assembly for contacting detection mold wheel profile surface；It is provided with rotation drive shaft on the mold base, is used for
The rotation of driving roller mold, the probe assembly in mold rotary course for keeping the contact with contoured surface.
Preferably, in above-mentioned contourgraph, the probe assembly is connected with height control shaft, for controlling the probe assembly
Height, and keep the contact of probe assembly with roller mold outer profile.
Preferably, in above-mentioned contourgraph, the probe assembly is connected with feeding control shaft, for passing through output lateral displacement
The axial relative displacement along roller mold of the probe groups is controlled, the feeding control shaft is located at the probe assembly and height
It spends between control shaft.
Preferably, in above-mentioned contourgraph, linear motor is additionally provided on the mold base, the linear motor is for driving
Drive shaft length feed is rotated, the direction of displacement of output is perpendicular to the output displacement direction for feeding control shaft.
Preferably, in above-mentioned contourgraph, the contourgraph further includes data acquisition display apparatus, the data acquisition display apparatus
With the probe assembly data exchange, for showing measurement result.
Preferably, in above-mentioned contourgraph, the contourgraph further includes the behaviour for controlling the linear motor output displacement
Vertical pole.
Preferably, in above-mentioned contourgraph, the contourgraph further includes the control cabinet for being set to the base bottom, for hidden
Hide collecting apparatus circuit and electrical component.
Preferably, in above-mentioned contourgraph, the quadrangle of the control cabinet bottom is provided with burr adjustable tail margin, adjusts for passing through
Level the horizontal position of top base.
Contourgraph provided by the invention, including pedestal and the mold base being set on the pedestal, the mold base is used for
Fixing roller cylinder mould tool further includes the probe assembly for contacting detection mold wheel profile surface；Rotation is provided on the mold base to drive
Moving axis is rotated for driving roller mold, and the probe assembly in mold rotary course for keeping the contact with contoured surface.
The design of the contourgraph improves traditional measurement freedom degree control design case, and rotation is arranged on the mold base of the small-sized roller mold of fixation
Turn drive shaft, since roller mold body is revolving body, mold and rotation drive shaft are coaxially fixed, pass through rotation in measurement
Drive shaft output rotation, in the process, probe assembly keeps the contact with die surface, so as to be surveyed by probe assembly
The integrity profile line of the side of mold is recorded in amount, and measurement process guarantees its surface texture without dismantling roller class mold
Completely, and measurement process is continuous, without artificially adjusting measuring surface position again in measurement operation, further ensures and passes through survey
It is accurate to measure the outer contour data obtained.In conclusion contourgraph provided by the invention efficiently solves common contourgraph hardly possible
The technical issues of effectively being measured with the micro-structure to small-sized roller surface.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of contourgraph provided in an embodiment of the present invention；
Fig. 2 is the partial structural diagram of contourgraph provided in an embodiment of the present invention；
Fig. 3 is the partial enlargement structural representation of contourgraph provided in an embodiment of the present invention.
It is marked in attached drawing as follows:
Data acquisition display apparatus 1, probe assembly 2, rotation drive shaft 3, roller mold 4, control stick 5, linear motor 6, control
Cabinet 7 processed, burr adjustable tail margin 8, pedestal 9, feeding control shaft 10, height control shaft 11.
Specific embodiment
The embodiment of the invention discloses a kind of contourgraphs, are difficult to micro- knot to small-sized roller surface to solve common contourgraph
Structure carries out the technical problem of effectively measurement etc..
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-Fig. 3 is please referred to, Fig. 1 is the structural schematic diagram of contourgraph provided in an embodiment of the present invention；Fig. 2 is that the present invention is real
The partial structural diagram of the contourgraph of example offer is provided；Fig. 3 is the partial enlargement structure of contourgraph provided in an embodiment of the present invention
Schematic diagram.
Contourgraph provided by the invention, including pedestal 9 and the mold base being set on pedestal 9, mold base is used for fixing roller
Cylinder mould tool 4 further includes the probe assembly 2 for contacting detection mold wheel profile surface；It is provided with rotation drive shaft 3 on mold base, uses
It is rotated in driving roller mold 4, probe assembly 2 in mold rotary course for keeping the contact with contoured surface.
The design of the contourgraph improves traditional measurement freedom degree control design case in the present embodiment, in the small-sized roller mould of fixation
Setting rotation drive shaft 3 on the mold base of tool 4, it is since 4, roller mold as revolving body, mold and rotation drive shaft 3 is same
Axis is fixed, and when measuring by the rotation output rotation of drive shaft 3, in the process, the holding of probe assembly 2 connects with die surface
Touching, so as to measure the integrity profile line that the side of mold is recorded by probe assembly 2, and measurement process is without disassembly
Roller class mold guarantees that its surface texture is complete, and measurement process is continuous, without the artificial adjustment measurement again in measurement operation
It is accurate to further ensure the outer contour data obtained by measurement for face position.In conclusion contourgraph provided by the invention
It efficiently solves common contourgraph and is difficult to the technical issues of effectively being measured the micro-structure of small-sized roller surface.
Probe assembly 2 is connected with height control shaft 11, for controlling the height of probe assembly 2, and keep probe assembly 2 with
The contact of 4 outer profile of roller mold.Wherein it should be noted that height control shaft 11 herein keeps vertical perpendicular to pedestal 9
Setting, directly controls the height of probe assembly 2, enables its height and the height of mold fixed on mold base be adapted, and visit
Needle assemblies 2 keep probe that can be bonded contact measured amount wheel always by the design of internal elastic construction or gravity structure etc
Profile surface.
Probe assembly 2 be connected with feeding control shaft 10, for by output lateral displacement control probe groups along roller mould
The axial relative displacement of tool 4 feeds control shaft 10 between probe assembly 2 and height control shaft 11.It is also set on mold base
It is equipped with linear motor 6, linear motor 6 for driving rotation 3 length feed of drive shaft, control perpendicular to feeding by the direction of displacement of output
The output displacement direction of axis 10 processed.
In the technical solution that above embodiments provide, the control of device measurement freedom degree is advanced optimized, wherein feeding
The position along mold axial direction of output lateral displacement control probe assembly 2 and die surface contact position that control shaft 10 exports,
And the peripheral surface profile line so as to the axially different position of Measurement die can be moved by the feeding control probe assembly 2 of its output,
Ensure the continuity measured, can finally obtain complete face profile data；Linear motor 6 is for driving mold in pedestal 9
Upper translation, so as to its reaching between probe assembly 2 measurement position appropriate.
Contourgraph further includes data acquisition display apparatus 1, data acquisition display apparatus 1 and 2 data exchange of probe assembly, for showing
Show measurement result.Contourgraph further includes the control stick 5 for controlling 6 output displacement of linear motor.Contourgraph further includes being set to
The control cabinet 7 of 9 bottom of pedestal, for hiding collecting apparatus circuit and electrical component.The quadrangle of 7 bottom of control cabinet is provided with can
Lower margin 8 is adjusted, for the horizontal position by adjusting leveling top base 9.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (8)
1. a kind of contourgraph, including pedestal and the mold base being set on the pedestal, the mold base is used for fixing roller cylinder mould
Tool further includes the probe assembly for contacting detection mold wheel profile surface；It is driven it is characterized in that, being provided with rotation on the mold base
Moving axis is rotated for driving roller mold, and the probe assembly in mold rotary course for keeping the contact with contoured surface.
2. contourgraph according to claim 1, which is characterized in that the probe assembly is connected with height control shaft, is used for
The height of the probe assembly is controlled, and keeps the contact of probe assembly with roller mold outer profile.
3. contourgraph according to claim 2, which is characterized in that the probe assembly is connected with feeding control shaft, is used for
The axial relative displacement along roller mold of the probe groups is controlled by exporting lateral displacement, the feeding control shaft is located at
Between the probe assembly and height control shaft.
4. contourgraph according to claim 3, which is characterized in that linear motor is additionally provided on the mold base, it is described
Linear motor is for driving rotation drive shaft length feed, and the direction of displacement of output is perpendicular to the output bit for feeding control shaft
Move direction.
5. contourgraph according to claim 4, which is characterized in that the contourgraph further includes data acquisition display apparatus, institute
Data acquisition display apparatus and the probe assembly data exchange are stated, for showing measurement result.
6. contourgraph according to claim 5, which is characterized in that the contourgraph further includes for controlling the straight-line electric
The control stick of machine output displacement.
7. contourgraph according to claim 6, which is characterized in that the contourgraph further includes being set to the base bottom
Control cabinet, for hiding collecting apparatus circuit and electrical component.
8. contourgraph according to claim 7, which is characterized in that the quadrangle of the control cabinet bottom is provided with adjustably
Foot, for the horizontal position by adjusting leveling top base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910208567.0A CN109813203A (en) | 2019-03-19 | 2019-03-19 | a profiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910208567.0A CN109813203A (en) | 2019-03-19 | 2019-03-19 | a profiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109813203A true CN109813203A (en) | 2019-05-28 |
Family
ID=66609554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910208567.0A Pending CN109813203A (en) | 2019-03-19 | 2019-03-19 | a profiler |
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| Country | Link |
|---|---|
| CN (1) | CN109813203A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964209A (en) * | 2021-04-21 | 2021-06-15 | 哈尔滨理工大学 | Off-axis detection method based on contact measurement |
Citations (8)
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|---|---|---|---|---|
| CN87102434A (en) * | 1986-03-04 | 1987-11-25 | 兰克·泰勒·霍布森有限公司 | Measuring apparatus |
| CN1207807A (en) * | 1995-12-07 | 1999-02-10 | 泰勒·霍布森有限公司 | Measurement of Surface Shape |
| CN101922925A (en) * | 2009-06-10 | 2010-12-22 | 株式会社三丰 | Circularity measuring apparatus |
| CN102840844A (en) * | 2011-06-20 | 2012-12-26 | 纬创资通股份有限公司 | Detection jig and detection method using same |
| CN205786937U (en) * | 2016-05-17 | 2016-12-07 | 江阴市利丰制版有限公司 | A kind of roller leak source monitor station |
| CN205860918U (en) * | 2016-06-27 | 2017-01-04 | 黄石中林科技发展有限公司 | A kind of axis hole end face checking fixture |
| CN107687832A (en) * | 2017-08-12 | 2018-02-13 | 哈尔滨工业大学 | A kind of test system and method that the core barrel surface quality of Wolter I is examined using contact contourgraph |
| CN107907034A (en) * | 2017-11-01 | 2018-04-13 | 蒲芳芳 | The equipment that sensor roundness measurement accuracy can be improved |
-
2019
- 2019-03-19 CN CN201910208567.0A patent/CN109813203A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87102434A (en) * | 1986-03-04 | 1987-11-25 | 兰克·泰勒·霍布森有限公司 | Measuring apparatus |
| CN1207807A (en) * | 1995-12-07 | 1999-02-10 | 泰勒·霍布森有限公司 | Measurement of Surface Shape |
| CN101922925A (en) * | 2009-06-10 | 2010-12-22 | 株式会社三丰 | Circularity measuring apparatus |
| CN102840844A (en) * | 2011-06-20 | 2012-12-26 | 纬创资通股份有限公司 | Detection jig and detection method using same |
| CN205786937U (en) * | 2016-05-17 | 2016-12-07 | 江阴市利丰制版有限公司 | A kind of roller leak source monitor station |
| CN205860918U (en) * | 2016-06-27 | 2017-01-04 | 黄石中林科技发展有限公司 | A kind of axis hole end face checking fixture |
| CN107687832A (en) * | 2017-08-12 | 2018-02-13 | 哈尔滨工业大学 | A kind of test system and method that the core barrel surface quality of Wolter I is examined using contact contourgraph |
| CN107907034A (en) * | 2017-11-01 | 2018-04-13 | 蒲芳芳 | The equipment that sensor roundness measurement accuracy can be improved |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964209A (en) * | 2021-04-21 | 2021-06-15 | 哈尔滨理工大学 | Off-axis detection method based on contact measurement |
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Application publication date: 20190528 |