CN209259052U - A kind of detection of eyeglass front and back sides and turn-over rig - Google Patents
A kind of detection of eyeglass front and back sides and turn-over rig Download PDFInfo
- Publication number
- CN209259052U CN209259052U CN201821743649.2U CN201821743649U CN209259052U CN 209259052 U CN209259052 U CN 209259052U CN 201821743649 U CN201821743649 U CN 201821743649U CN 209259052 U CN209259052 U CN 209259052U
- Authority
- CN
- China
- Prior art keywords
- eyeglass
- turn
- back sides
- detection
- check bit
- 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.)
- Expired - Fee Related
Links
- 230000007306 turnover Effects 0.000 title claims abstract description 33
- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 238000012546 transfer Methods 0.000 claims abstract description 13
- 239000000945 filler Substances 0.000 claims description 29
- 239000004033 plastic Substances 0.000 claims description 3
- 238000006748 scratching Methods 0.000 claims description 2
- 230000002393 scratching effect Effects 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 11
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
Landscapes
- Eyeglasses (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of detection of eyeglass front and back sides and turn-over rigs, including the transfer device that eyeglass is put into check bit or is taken out eyeglass from check bit, and the eyeglass cambered surface detector of detection eyeglass front and back sides, eyeglass is fixed on to the locating clip of check bit, the rotary cylinder for driving eyeglass turn-over on locating clip, the lifting cylinder for driving eyeglass cambered surface detector to go up and down.Eyeglass is fixed on check bit by locating clip by the utility model, the direction of eyeglass cambered surface detector detection eyeglass front and back sides is driven by lifting cylinder, pass through the rotary cylinder eyeglass turn-over that direction is wrong, then the eyeglass after righting is moved to by next station by transfer device, cost of labor is reduced, and Detection accuracy can be improved.
Description
Technical field
The utility model relates to optics, and field is cold worked, more particularly to a kind of front and back sides for detecting optical mirror slip and turn-over
Device.
Background technique
In the various processes of optical mirror slip the cold-working process, need using to automatic milling and grinding machine, automatic refiner,
Automatic polishing machine, automatic core take the process equipments such as machine, automatic ink coating machine and eyeglass automatic assembling.For two-sided asymmetry
Eyeglass before eyeglass is sent into each process equipment, need to carry out the front and back sides of eyeglass such as planoconvex lens and planoconcave lens
Detection judgement, to identify a need for the one side of processing.
If processing wrong face, grinding tool damage can be directly resulted in, if the damage cannot be found in time, will lead to and process
Eyeglass batch is unqualified.In addition, machine is repaired in the rear road for needing to carry out 30 minutes to one hours after fault discovery, the steady of board is influenced
It is qualitative, and the continuity of production.It is also desirable to carry out full inspection to the eyeglass that front processes, all defective products are picked out, are taken
When it is laborious.
Currently, most of lens processing apparatus need artificial facet to arrange disks, cost of labor is higher, and this passes through human eye
The method for distinguishing eyeglass front and back sides greatly depends on the state of mind of staff, and facet accuracy rate is not high.Use vibrating disc point
Face is to be missed the different eyeglass of radian value from the notch by opening up notch on plate, which is not necessarily to arrange disk, but
It is that facet accuracy rate is general.
In order to reduce the cost of labor during machining eyeglass, and the accuracy rate of dividing surfaces of lens is improved, one kind need be developed
The device of dividing surfaces of lens and turn-over.
Summary of the invention
The utility model provides a kind of detection of eyeglass front and back sides and turn-over rig, the device are able to detect eyeglass front and back sides
Direction, and next process will be sent into after the eyeglass turn-over of direction mistake.Machining eyeglass mistake can be reduced by using the device
Cost of labor in journey, and improve the accuracy rate of dividing surfaces of lens.
A kind of detection of eyeglass front and back sides and turn-over rig, including eyeglass is put into check bit or takes eyeglass from check bit
Transfer device out, the eyeglass front and back sides detection and turn-over rig, further includes:
Below check bit, the eyeglass cambered surface detector of eyeglass front and back sides is detected；
Eyeglass is clamped to and is fixed on the locating clip of check bit；
The locating clip is driven to drive the rotary cylinder of eyeglass turn-over；
Eyeglass cambered surface detector is driven to leave check bit, to avoid the lifting cylinder of eyeglass turn-over movement；
The eyeglass cambered surface detector includes: the eyeglass filler ring contacted with the outer ring of eyeglass lower surface, solid with eyeglass filler ring
Surely the height-gauge connected, the measuring rod of the height-gauge are threaded through in eyeglass filler ring.
The check bit refers to the eyeglass cambered surface detector when contacting and detecting eyeglass front and back sides, and eyeglass institute is in place
It sets.
It is identical with the detected eyeglass type of a batch, such as be all planoconvex lens (being on one side plane, another side is convex surface),
Therefore it may determine that the front and back sides direction of eyeglass by detecting the bending direction of eyeglass lower surface.
The height-gauge include fixed part and can relatively fixed part do the measuring rod of stretching motion, measured object
Body can trigger the flexible of measuring rod along the thickness change of the eyeglass filler ring radial direction or the surface undulation variation that contacts with measuring rod
Movement.
The eyeglass filler ring is fixedly connected on the fixed part of height-gauge, thus the measuring rod can be in measured object
Opposite eyeglass filler ring does stretching motion under the driving of pressure, and when the outer ring of eyeglass filler ring haptic lens lower surface, measuring rod is connect
Touch the intermediate position of eyeglass lower surface.If eyeglass lower surface is plane, the stroke of measuring rod is smaller；If eyeglass lower surface
It is convex surface, measuring rod is pressed into height-gauge by convex surface, and the stroke of measuring rod is larger.
The eyeglass cambered surface detector includes the eyeglass filler ring and described height-gauge two parts, the contact of eyeglass filler ring
The close edge of eyeglass lower surface, the close centre of the measuring rod haptic lens lower surface of height-gauge, then,
The height relief of the relatively close edge in close centre of eyeglass lower surface, reflection is at the flexible of telescopic rod.
Eyeglass filler ring radius is bigger, and measuring rod is bigger with respect to the stroke of eyeglass filler ring, and testing result is more accurate, but eyeglass
Filler ring radius cannot be greater than eyeglass radius.
Eyeglass cambered surface detector is except can detecte eyeglass front and back sides in addition to, also facing as check bit supported underneath eyeglass
When support construction, auxiliary positioning folder is from lens edges fixing len.Eyeglass is put into close to check bit by the transfer device first
On the eyeglass filler ring of the eyeglass cambered surface detector of lower section, then eyeglass is fixedly clamped in check bit by locating clip.
Locating clip can have pinching action twice, ajust eyeglass on eyeglass cambered surface detector by first time pinching action
Position, eyeglass is fixed on check bit by second of pinching action.
Eyeglass can also be pressed to eyeglass cambered surface detector above eyeglass, mentioned by transfer device in addition to eyeglass forwarding function
High detection accuracy rate.When the eyeglass filler ring holds eyeglass below the eyeglass, the locating clip is from the two sides of eyeglass horizontal direction
Eyeglass is clamped, and when the transfer device compresses eyeglass above eyeglass, the reading of eyeglass cambered surface detector most be can accurately reflect
Eyeglass front and back sides.
Preferably, the height-gauge is amesdial.
It is all the instrument that the displacement signal of measuring rod is converted to electric signal all to be can be used as height-gauge, it selects herein
Amesdial in the prior art is as height-gauge.In addition usually only several microns of the measurement error of amesdial, and planoconvex lens
For the height of projection of piece at 100 microns or more, the measurement accuracy of amesdial is enough.
Preferably, being equipped with lens contacts position prevents eyeglass scratch on the eyeglass filler ring and the measuring rod
Padded coaming.
Preferably, the padded coaming is rubber.
Preferably, the locating clip includes a pair of openable and closable moving arm, and it is fixed on the moving arm and acts on
The fixture block of eyeglass, the fixture block are equipped with and the notch for clamping eyeglass lateral margin.
Preferably, the notch is the arc-shaped slot or " V " shape notch being adapted with eyeglass radius.
Preferably, the fixture block is POM plastic.
Preferably, the transfer device includes moveable crossbeam, upper end is fixedly connected with crossbeam, and lower end and sucker are solid
Surely two vertical bars connected, spacing and eyeglass station spacing between two vertical bars are adapted.
Transfer device fetches eyeglass from the station of preceding working procedure, and eyeglass is placed on to the check bit of the present apparatus, and detection is simultaneously
Eyeglass is transferred to the station of next procedure after turn-over is correct.When a sucker is in check bit, another sucker is exactly in
The station in preceding road or later process.
Eyeglass is fixed on check bit by locating clip by the utility model, drives eyeglass cambered surface detector by lifting cylinder
Then the direction for detecting eyeglass front and back sides will be righted by rotary cylinder by towards the eyeglass turn-over of mistake by transfer device
Eyeglass afterwards moves to next station, reduces cost of labor, and can improve Detection accuracy.
Detailed description of the invention
Fig. 1 is the detection of the utility model eyeglass front and back sides and turn-over rig structural scheme of mechanism；
Fig. 2 is status diagram when the utility model detects eyeglass front and back sides；
Status diagram when Fig. 3 is eyeglass reverse side；
Fig. 4 is a-quadrant enlarged diagram in Fig. 2.
In figure, 1, lifting cylinder；2, height-gauge；21, signal output end；22, measuring rod；3, eyeglass filler ring；4, delay
Rush material；5, moving arm；6, fixture block；7, crossbeam；8, vertical bar；9, eyeglass；10, sucker.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that when component be referred to as with another component " connection " when, it can directly with another component
It connects or there may also be components placed in the middle.When a component is considered as " being set to " another component, it be can be directly
It connects and is arranged on another component or may be simultaneously present component placed in the middle.
In one embodiment, as shown in Figures 1 to 3, a kind of detection of eyeglass front and back sides and turn-over rig, including by eyeglass
The transfer device for being put into check bit or taking out eyeglass from check bit, and:
Below check bit, the eyeglass cambered surface detector of eyeglass front and back sides is detected；
Eyeglass is clamped to and is fixed on the locating clip of check bit；
The locating clip is driven to drive the rotary cylinder of eyeglass turn-over；
Eyeglass cambered surface detector is driven to leave check bit, to avoid the lifting cylinder of eyeglass turn-over movement；The eyeglass arc
Face detector includes: the eyeglass filler ring contacted with the outer ring of eyeglass lower surface, the height-gauge being fixedly connected with eyeglass filler ring,
The measuring rod of the height-gauge is threaded through in eyeglass filler ring.
Wherein, transfer device includes: moveable crossbeam 7, and upper end is fixedly connected with crossbeam 7, and lower end and sucker 10 are fixed
Two vertical bars 8 of connection, spacing and 9 station spacing of eyeglass between two vertical bars 8 are adapted, according to 9 different station of eyeglass
Positional relationship designs the spacing between two vertical bars 8, and the sucker 10 under two vertical bars 8 is controlled using gas circuit independent, makes
When eyeglass 9 is placed in check bit by one sucker 10, another sucker 10 just takes out or puts down eyeglass 9 in another station.
Eyeglass cambered surface detector includes: the eyeglass filler ring 3 contacted with the outer ring of eyeglass lower surface, fixed with eyeglass filler ring 3
The height-gauge 2 of connection, the height-gauge 2 include a measuring rod 22 being threaded through in eyeglass filler ring 3.Height-gauge is
Amesdial.On eyeglass filler ring and the measuring rod, it is equipped with the padded coaming 4 for preventing eyeglass from scratching with lens contacts position, such as example
Such as rubber.
Locating clip includes: a pair of openable and closable moving arm 5, and the fixture block 6 being bolted on moving arm 5.Folder
Block 6 directly acts on eyeglass, and fixture block 6 can reduce the damage to 9 edge of eyeglass using POM plastic, and fixture block 6 is equipped with and eyeglass
9 radiuses adaptable arc or " V " shape notch can make the clamping to eyeglass 9 by increasing the frictional force with 9 edge of eyeglass
It positions stronger.
In a preferred embodiment, height-gauge is linear displacement transducer, passes through linear displacement transducer
Output signal driving rotary cylinder and lifting cylinder movement.
In a preferred embodiment, height-gauge is the amesdial of band signal output end 21, passes through amesdial
Output signal driving rotary cylinder and lifting cylinder movement.
The reality that the front and back sides of eyeglass are detected, and next process will be sent into after the eyeglass turn-over of direction mistake
It is as follows to apply process:
Under original state, as shown in Figure 1, underface of the eyeglass cambered surface detector in separate check bit, the two of locating clip
Moving arm 5 is also at the opening state far from check bit, and mobile bracket is in the top far from check bit.
During eyeglass 9 is put into check bit, firstly, eyeglass cambered surface detector arrives under the promotion of lifting cylinder 1
Up to the lower section of check bit；Then, eyeglass to be detected is placed on the eyeglass of eyeglass cambered surface detector by sucker 10 by mobile bracket
On filler ring 3；Then, two moving arms 5 drive fixture block 6 to clamp eyeglass 9 from the left and right sides, with the position of centering eyeglass 9；Then, two
Eyeglass 9 is clamped second after fixture block 6 unclamps, and current locating clip mainly plays fixing len 9.
In the detection process that the front and back sides of eyeglass 9 are detected, as shown in Fig. 2, eyeglass 9 is removed by fixture block 6 when detecting reading
It is fixedly clamped from two sides outer, the top of eyeglass 9 is also pushed down by sucker, and the lower section of eyeglass 9 is held by eyeglass filler ring 3.Detection is read
After the completion of number, mobile bracket is lifted off check bit, and eyeglass 9 remains in check bit.In the present embodiment, eyeglass to be detected
It is planoconvex lens, and this moment detected 9 convex surface of eyeglass is downward, then, measuring rod 22 is pressed against by the protrusion part of eyeglass 9
Lower contraction.As shown in figure 4, judging whether eyeglass direction is correct according to the reading in eyeglass cambered surface detector, such as elevation carrection
The reading for 9 one side of eyeglass that instrument 2 is measured is 1.85 millimeters, and the reading of 9 another side of eyeglass measured is 1.65 millimeters, can be with
1.75 millimeters of setting are reference value, and reading being considered as towards mistake greater than 1.75 millimeters, reading is considered as court less than 1.75 millimeters
To correct.Due to being considered as towards correctly reading section and being considered as towards there are 100 microns or more between the reading section of mistake
Interval, and the error of height-gauge is usually within 5 microns, therefore differentiates the accuracys rate of front and back sides close to 100%.
Judge whether that turn-over is taken to act according to testing result.If detect be convex lens surface downward, do not adopt at this time
Rotary movement is taken, mobile bracket decline, 10 haptic lens 9 of sucker, fixture block 6 unclamps eyeglass 9, under eyeglass 9 is sent by mobile bracket
One station.If detect be convex lens surface upward, take rotary movement at this time, eyeglass cambered surface detector is by lifting cylinder 1
Driving is lowered away from check bit, and rotary cylinder drives eyeglass 9 to rotate 180 ° by locating clip, and eyeglass 9 completes turn-over, eyeglass cambered surface
Detector rises back to check bit, mobile bracket decline, 10 haptic lens 9 of sucker, the release mirror of fixture block 6 by the driving of lifting cylinder 1
Eyeglass 9 is sent into next station by piece 9, mobile bracket.
Above embodiments are only to illustrate the technical solution of the utility model rather than are limited, without departing substantially from this reality
In the case where novel spirit and its essence, those skilled in the art are various corresponding when that can be made according to the utility model
Change and modification, but these corresponding changes and modifications all should belong to the protection model of the utility model the attached claims
It encloses.
Claims (8)
1. a kind of eyeglass front and back sides detection and turn-over rig, including eyeglass is put into check bit or takes out eyeglass from check bit
Transfer device, which is characterized in that eyeglass front and back sides detection and turn-over rig, further includes:
Below check bit, the eyeglass cambered surface detector of eyeglass front and back sides is detected；
Eyeglass is clamped to and is fixed on the locating clip of check bit；
The locating clip is driven to drive the rotary cylinder of eyeglass turn-over；
Eyeglass cambered surface detector is driven to leave check bit, to avoid the lifting cylinder of eyeglass turn-over movement；
The eyeglass cambered surface detector includes: the eyeglass filler ring contacted with the outer ring of eyeglass lower surface, with the fixed company of eyeglass filler ring
The height-gauge connect, the measuring rod of the height-gauge are threaded through in eyeglass filler ring.
2. eyeglass front and back sides detection as described in claim 1 and turn-over rig, which is characterized in that the height-gauge is thousand
Divide table.
3. eyeglass front and back sides as described in claim 1 detection and turn-over rig, which is characterized in that the eyeglass filler ring and described
On measuring rod, the padded coaming for preventing eyeglass from scratching is equipped with lens contacts position.
4. eyeglass front and back sides detection as claimed in claim 3 and turn-over rig, which is characterized in that the padded coaming is rubber
Glue.
5. eyeglass front and back sides detection as described in claim 1 and turn-over rig, which is characterized in that the locating clip includes a pair
Openable and closable moving arm, and it is fixed on the fixture block that eyeglass is acted on the moving arm, which is equipped with for clamping eyeglass
The notch of lateral margin.
6. eyeglass front and back sides as claimed in claim 5 detection and turn-over rig, which is characterized in that the notch is and eyeglass half
Diameter adaptable arc-shaped slot or " V " shape notch.
7. eyeglass front and back sides detection as claimed in claim 5 and turn-over rig, which is characterized in that the fixture block is POM plastic.
8. eyeglass front and back sides detection as described in claim 1 and turn-over rig, which is characterized in that the transfer device, including
Moveable crossbeam, upper end are fixedly connected with crossbeam, two vertical bars that lower end is fixedly connected with sucker, between two vertical bars between
Away from adaptable with eyeglass station spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821743649.2U CN209259052U (en) | 2018-10-25 | 2018-10-25 | A kind of detection of eyeglass front and back sides and turn-over rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821743649.2U CN209259052U (en) | 2018-10-25 | 2018-10-25 | A kind of detection of eyeglass front and back sides and turn-over rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209259052U true CN209259052U (en) | 2019-08-16 |
Family
ID=67558885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821743649.2U Expired - Fee Related CN209259052U (en) | 2018-10-25 | 2018-10-25 | A kind of detection of eyeglass front and back sides and turn-over rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209259052U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112884784A (en) * | 2021-03-11 | 2021-06-01 | 南通大学 | Image-based lens detection and front-back judgment method |
| CN113017982A (en) * | 2021-04-07 | 2021-06-25 | 深圳市杏仁桉贸易有限公司 | Contact lens wearing device capable of identifying front side and back side |
-
2018
- 2018-10-25 CN CN201821743649.2U patent/CN209259052U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112884784A (en) * | 2021-03-11 | 2021-06-01 | 南通大学 | Image-based lens detection and front-back judgment method |
| CN112884784B (en) * | 2021-03-11 | 2024-06-04 | 南通大学 | Image-based lens detection and front and back judgment method |
| CN113017982A (en) * | 2021-04-07 | 2021-06-25 | 深圳市杏仁桉贸易有限公司 | Contact lens wearing device capable of identifying front side and back side |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203849177U (en) | Non-contact detection equipment | |
| CN209259052U (en) | A kind of detection of eyeglass front and back sides and turn-over rig | |
| CN110068422B (en) | Quick automatic detection verifying attachment of bluetooth digital pressure table | |
| CN106124202B (en) | A kind of passenger car control axle assembly shifting property test platform | |
| JP3653925B2 (en) | Inspection method and inspection apparatus for spectacle lenses | |
| CN106736760B (en) | A kind of full-automatic fixture and its application method | |
| CN110470969B (en) | PCB (printed circuit board) burning test integrated machine equipment and use method | |
| CN112758677A (en) | Automatic jig cover plate elasticity testing device and testing method | |
| CN116124197A (en) | Press-fit detection device and press-fit detection method | |
| CN107024238A (en) | The clamping and positioning device of multistation vision-based detection | |
| TWI631346B (en) | Prober and method for positioning probe tip and obtaining probe and polishing sheet contact data | |
| CN211812253U (en) | Double-sided sucker clamp | |
| CN104897018A (en) | Intelligent calibration system for caliper | |
| WO2023056703A1 (en) | Torsion test apparatus and lens production line | |
| CN114759421A (en) | Plug-in jig for curved surface product | |
| CN211374882U (en) | Network terminal BOB and power coupling detection machine | |
| CN209606377U (en) | A kind of eddy current inspection lathe | |
| CN110850157A (en) | Network terminal BOB and power coupling detection machine | |
| CN205199959U (en) | Lens go -no -go conveyor | |
| TWM589604U (en) | Tool setting device for tool magazine | |
| CN218488445U (en) | Self-centering clamping device for full-automatic pressure testing machine system | |
| CN218444964U (en) | Lens detection device is used in glasses production | |
| CN221037199U (en) | Optical lens thickness detection device | |
| CN217403408U (en) | Automatic full-inspection sectional length equipment | |
| CN218380768U (en) | Optical lens thickness detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190816 |