CN106441056A - Size measurement device - Google Patents
Size measurement device Download PDFInfo
- Publication number
- CN106441056A CN106441056A CN201610260259.9A CN201610260259A CN106441056A CN 106441056 A CN106441056 A CN 106441056A CN 201610260259 A CN201610260259 A CN 201610260259A CN 106441056 A CN106441056 A CN 106441056A
- Authority
- CN
- China
- Prior art keywords
- measurement
- dolly
- inductive switch
- initial point
- workpiece
- Prior art date
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A size measurement device disclosed by the present invention comprises a fixing pedestal, a measurement assembly, a fixing depended wheel, a transmission motor, a magnetic grid ruler and an origin collision block. The fixing pedestal is equipped with the magnetic grid ruler, the fixing depended wheel and the origin collision block are installed on the fixing pedestal and are arranged at the two ends of the magnetic grid ruler respectively, and the transmission motor is arranged on the fixing pedestal. According to the present invention, a mobile dolly and a measurement dolly are separated by the measurement assembly and are connected via a spring, so that the measurement precision is irrelevant with the mobile precision of the mobile part. Reading can be carried out at any moment during the compression period of the spring after a workpiece is pressed on the measurement dolly, and the effective reading time is long, so that the measurement data is more accurate and stable.
Description
Technical field
The present invention relates to a kind of dimension measuring device.
Background technology
The way that glass post-processing industry detects glass length automatically has 2 kinds：One be by optics (photoelectricity, optical fiber, swash
Light) the non-contact inductive glass edge such as sensor thus read the encoder count connecting on a conveyor；The second is
Glass is still in transport platform, after traverse measurement component touch glass edge, triggers inductive switch, thus reads measurement work
Tool (such as magnetic grid, grating, encoder, displacement transducer etc.) obtains data, calculates glass length.First method is by glass
Glass edge trimming (such as the degree of depth of beveling, round edge and edging), water droplet interference effect are bigger；Second method is limited to hit
The mobile accuracy of block and the opportunity reading data, the moment that inductive switch triggers after collision block knocks glass is needed to complete reading.
Content of the invention
The technical problem to be solved in the present invention is on the basis of second method, and measurement assembly is split into two parts,
Thus providing effective reading duration long, data accurately and are stablized, and dimension measuring device applied widely.
For solving the problems referred to above, the present invention adopts the following technical scheme that：
A kind of dimension measuring device, including fixed pedestal, measurement assembly, fixing roller, driving motor, magnetic railings ruler and initial point
Collision block, described fixed pedestal is provided with magnetic railings ruler, and on described fixed pedestal, installation settings has fixing roller and initial point collision block, institute
Stating fixing roller and initial point collision block being respectively mounted the two ends being arranged on magnetic railings ruler, described driving motor is mounted on fixed pedestal
On, described fixed pedestal is provided with the guide rail parallel with magnetic railings ruler, described measurement assembly is cooperated with guide rail by slide block
Connecting, described measurement assembly includes mobile dolly and measurement dolly, and described mobile dolly is provided with inductive switch contact block, described
Measurement dolly is connected by spring with mobile dolly, and described measurement dolly is connected with magnetic grid read head, inductive switch, measurement
Raming and initial point being ramed, described fixed pedestal is provided above workpiece for measurement.
Further, described driving motor is connected with the mobile dolly on measurement assembly by belt, thus drives measurement
Assembly is movable carries out dimensional measurement to workpiece for measurement.
Further, after described initial point is ramed and contacted with initial point collision block, described measurement dolly stop motion, described movement is little
Car continues motion, and described inductive switch contact block staggers with inductive switch, and inductive switch carries out reading after triggering, and records initial point position
Put；Described measurement is ramed after contacting with workpiece for measurement, and described measurement dolly stop motion, described mobile dolly continues motion, institute
Stating inductive switch contact block to stagger with inductive switch, inductive switch carries out reading after triggering, and measurement obtains the length of workpiece for measurement.
Further, described connection spring guarantees that measurement is ramed or initial point is ramed within the reading duration, is pressed in be measured always
On workpiece or initial point collision block.
The invention has the beneficial effects as follows：Measuring assembly in the present invention to separate movement dolly and measurement dolly, two parts lead to
Cross spring connect, therefore certainty of measurement with the mobile accuracy of moving parts unrelated；Can be at the bullet after measurement dolly presses workpiece
Interior any time reading during spring compression, the valid reading time is long, makes measurement data more accurately and stable.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the accompanying drawing of required use is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, all right
Obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the stereogram of a kind of dimension measuring device of the present invention；
Fig. 2 is the front view of a kind of dimension measuring device of the present invention；
Fig. 3 is the structural representation measuring assembly in a kind of dimension measuring device of the present invention；
Fig. 4 is the stereogram measuring assembly in a kind of dimension measuring device of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings the preferred embodiments of the present invention are described in detail, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made and apparent clearly defines.
Refering to shown in Fig. 1-4, a kind of dimension measuring device, including the 1st, fixed pedestal is measured assembly, is fixed roller the 2nd, transmission
Motor the 3rd, magnetic railings ruler 4 and initial point collision block 5, described fixed pedestal 1 is provided with magnetic railings ruler 4, installation settings on described fixed pedestal 1
Having fixing roller 2 and initial point collision block 5, described fixing roller 2 and initial point collision block 5 are respectively mounted the two ends being arranged on magnetic railings ruler 4, institute
State driving motor 3 to be mounted on fixed pedestal 1, described fixed pedestal 1 is provided with the guide rail parallel with magnetic railings ruler 4, institute
Stating measurement assembly to be cooperated with guide rail by slide block and is connected, described measurement assembly includes mobile dolly 16 and measures dolly 12,
Being provided with inductive switch contact block 14 on described mobile dolly 16, described measurement dolly 12 passes through spring 17 phase with mobile dolly 16
Even, described measurement dolly 12 is connected with magnetic grid read head the 13rd, inductive switch the 15th, measure ram 18 and initial point ram 110, institute
State and on fixed pedestal 1, be provided with workpiece for measurement 21.
Described driving motor 3 is connected with the mobile dolly 16 on measurement assembly by belt, thus before driving measurement assembly
Rear movement carries out dimensional measurement to workpiece for measurement.
Described initial point ram 110 contact with initial point collision block 5 after, described measurement dolly 12 stop motion, described mobile dolly
16 continue motion, and described inductive switch contact block 14 and inductive switch 15 stagger, and inductive switch 15 carries out reading after triggering, and records former
Point position；Described measurement ram 18 contact with workpiece for measurement 21 after, described measurement dolly 12 stop motion, described mobile dolly 16
Continuing motion, described inductive switch contact block 14 and inductive switch 15 stagger, and inductive switch 15 carries out reading after triggering, and measurement obtains
The length of workpiece for measurement 21.
Described connection spring guarantees that measurement is ramed or initial point is ramed within the reading duration, is pressed in workpiece for measurement or initial point always
On collision block.
The present embodiment is as a example by magnetic grid, but is not limited to magnetic grid, has grating, encoder, displacement transducer etc. with type
Survey tool is also applicable, and the connection spring between mobile dolly and measurement dolly also can be by other any buffering shapes
Formula.
Measuring assembly in the present invention to separate movement dolly and measurement dolly, two parts are connected by spring, therefore measure
Precision is unrelated with the mobile accuracy of moving parts；Interior any time during spring-compressed after can pressing workpiece measuring dolly
Reading, the valid reading time is long, makes measurement data more accurately and stable.
The standardized element that the present invention uses all can commercially, and shaped piece is according to the note with accompanying drawing of specification
Load all can carry out customized, and the concrete connected mode of each part all uses the bolt of maturation in prior art, rivet, welding etc.
Conventional means, machinery, part and equipment all uses in prior art, conventional model, adds that circuit is connected by prior art
The connected mode of middle routine, is not described in detail in this.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
The change expected without creative work or replacement, all should cover to be as the criterion at scope.
Claims (4)
1. a dimension measuring device, it is characterised in that：Including fixed pedestal (1), measurement assembly, fixing roller (2), transmission electricity
Machine (3), magnetic railings ruler (4) and initial point collision block (5), described fixed pedestal (1) is provided with magnetic railings ruler (4), described fixed pedestal (1)
Upper installation settings has fixing roller (2) and initial point collision block (5), and described fixing roller (2) and initial point collision block (5) are respectively mounted setting
At the two ends of magnetic railings ruler (4), described driving motor (3) is mounted on fixed pedestal (1), and described fixed pedestal sets on (1)
Being equipped with the guide rail parallel with magnetic railings ruler (4), described measurement assembly is cooperated with guide rail by slide block and is connected, described measurement assembly
Including mobile dolly (16) and measurement dolly (12), described mobile dolly (16) is provided with inductive switch contact block (14), described
Measurement dolly (12) is connected by spring (17) with mobile dolly (16), described measurement dolly (12) is connected with magnetic grid and reads
Head (13), inductive switch (15), measurement is ramed (18) and initial point is ramed (110), described fixed pedestal (1) is provided above to be measured
Workpiece (21).
2. a kind of dimension measuring device according to claim 1, it is characterised in that：Described driving motor (3) passes through belt
It is connected with the mobile dolly (16) on measurement assembly, thus drive measurement assembly to move forward and backward and size survey is carried out to workpiece for measurement
Amount.
3. a kind of dimension measuring device according to claim 1, it is characterised in that：Described initial point is ramed (110) and initial point
After collision block (5) contact, described measurement dolly (12) stop motion, described mobile dolly (16) continues motion, described inductive switch
Contact block (14) staggers with inductive switch (15), and inductive switch (15) carries out reading after triggering, and records origin position；Described measurement is hit
After head (18) contacts with workpiece for measurement (21), described measurement dolly (12) stop motion, the continuation motion of described mobile dolly (16),
Described inductive switch contact block (14) and inductive switch (15) stagger, and inductive switch (15) carries out reading after triggering, and measurement is treated
Survey the length of workpiece (21).
4. a kind of dimension measuring device according to claim 1, it is characterised in that：Described connection spring guarantees that measurement is ramed
(18) or initial point ram (110) within the reading duration, be pressed on workpiece for measurement (21) or initial point collision block (5) always.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610260259.9A CN106441056A (en) | 2016-04-18 | 2016-04-18 | Size measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610260259.9A CN106441056A (en) | 2016-04-18 | 2016-04-18 | Size measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106441056A true CN106441056A (en) | 2017-02-22 |
Family
ID=58183098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610260259.9A Pending CN106441056A (en) | 2016-04-18 | 2016-04-18 | Size measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106441056A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361946A (en) * | 2020-11-18 | 2021-02-12 | 昆明五威科工贸有限公司 | High-precision automatic length measuring device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201527258U (en) * | 2009-10-21 | 2010-07-14 | 佛山市顺德区富豪木工机械制造有限公司 | Wood-working machine width measurement device |
| CN103344186A (en) * | 2013-07-17 | 2013-10-09 | 广西柳工机械股份有限公司 | Loading machine unloading parameter testing device and method |
| US20140053668A1 (en) * | 2011-05-16 | 2014-02-27 | Advance Manufacture Technology Center, China Academy of Machinery Science & Technology | Locating beam and robot linear motion unit having the same |
| CN104279962A (en) * | 2014-10-30 | 2015-01-14 | 黑龙江中科诺晟自动化设备开发有限公司 | Pill case length measuring method based on optical signals and encoder signals |
| CN204388821U (en) * | 2015-01-22 | 2015-06-10 | 佛山市顺德区俐锋机械制造有限公司 | A kind of length and width testing agency |
-
2016
- 2016-04-18 CN CN201610260259.9A patent/CN106441056A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201527258U (en) * | 2009-10-21 | 2010-07-14 | 佛山市顺德区富豪木工机械制造有限公司 | Wood-working machine width measurement device |
| US20140053668A1 (en) * | 2011-05-16 | 2014-02-27 | Advance Manufacture Technology Center, China Academy of Machinery Science & Technology | Locating beam and robot linear motion unit having the same |
| CN103344186A (en) * | 2013-07-17 | 2013-10-09 | 广西柳工机械股份有限公司 | Loading machine unloading parameter testing device and method |
| CN104279962A (en) * | 2014-10-30 | 2015-01-14 | 黑龙江中科诺晟自动化设备开发有限公司 | Pill case length measuring method based on optical signals and encoder signals |
| CN204388821U (en) * | 2015-01-22 | 2015-06-10 | 佛山市顺德区俐锋机械制造有限公司 | A kind of length and width testing agency |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361946A (en) * | 2020-11-18 | 2021-02-12 | 昆明五威科工贸有限公司 | High-precision automatic length measuring device |
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Application publication date: 20170222 |