CN207622706U - A kind of contactless eyeglass outer diameter automatic tester - Google Patents
A kind of contactless eyeglass outer diameter automatic tester Download PDFInfo
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- CN207622706U CN207622706U CN201721674317.9U CN201721674317U CN207622706U CN 207622706 U CN207622706 U CN 207622706U CN 201721674317 U CN201721674317 U CN 201721674317U CN 207622706 U CN207622706 U CN 207622706U
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- lens
- support block
- eyeglass
- lens support
- cavity
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Abstract
The utility model discloses a kind of contactless eyeglass outer diameter automatic testers, including engine base, jig rotation disk group is disposed on engine base, lens orientation module, laser measuring head and measurement data display screen, jig rotation disk group includes rotary shaft, lens support block and air intake passage, air intake passage is connected to after lens support block and rotary shaft with source of suction, the Suction gas inlet of air intake passage is located at the working end of lens support block, lens orientation module includes the lens orientation block that can vertically move back and forth, the first cavity of upper end opening is disposed in lens orientation block, when the inner bottom wall of the first cavity minimum at a distance from the lower face of lens support block, first cavity and lens support block form eyeglass placed cavity.The utility model reduces secondary undesirable chance using non-contact measurement for eyeglass itself without any injury.Using high-precision laser measurer, the outer-diameter accuracy measured can reach 0.0003MM, improve the accuracy of measurement.
Description
Technical field
The utility model is related to eyeglasses to detect a kind of detection device in research field, especially a kind of contactless eyeglass
Outer diameter automatic tester.
Background technology
Eyeglass outside diameter measuring is a compulsory link in eyeglass production process, and traditional way is all to utilize shape thousand
Ruler is divided to measure, for the eyeglass of small outer diameter, it is not very convenient to operate.When measurement, it generally is intended to the several places point of card
Not Ce Liang after, the numerical value of measurement is compared with the eyeglass outer diameter to be produced, and then judge whether the eyeglass meets mark
Standard, such measurement method, if undue force, it is easy to split the edge card of eyeglass.Therefore, in the prior art, also there is utilization
Online image measurer (AOI) is detected eyeglass outer diameter, but detection speed or undesirable, detects the positioning tune of early period
The examination time is long, causes the time for measuring eyeglass long, inefficiency.Now need a kind of eyeglass reducing the secondary fraction defective of eyeglass
Outside diameter measuring equipment.
Utility model content
The purpose of this utility model is to provide a kind of contactless eyeglass outer diameter automatic tester, passes through Laser Measuring
The outside diameter measuring that head carries out the eyeglass of rotation is measured, realizes non-contact measurement, for eyeglass itself without any injury, is reduced
Secondary undesirable chance.
The solution that the utility model solves its technical problem is：A kind of contactless eyeglass outer diameter automatic tester,
Including engine base, it is disposed with jig rotation disk group, lens orientation module, laser measuring head and measurement data on the engine base and shows
Screen, the jig rotation disk group include rotary shaft, the lens support block and air intake passage of arrangement on the rotary shaft, the air-breathing
Channel is connected to after lens support block and rotary shaft with source of suction, and the Suction gas inlet of air intake passage is located at the work of lens support block
Make end, the lens orientation module includes the lens orientation block that can vertically move back and forth, and is disposed in lens orientation block
First cavity of upper end opening, when inner bottom wall minimum at a distance from the lower face of lens support block of first cavity, the
One cavity and lens support block form an eyeglass placed cavity.
As a further improvement of the above technical scheme, the jig rotation disk group further includes mounted on the of base inner
One electric rotating machine and suit bearing rotary group on the rotary shaft are disposed with first on the delivery end of first electric rotating machine
Belt wheel, the first pulley are connect by synchronous belt with the second belt wheel transmission in rotary shaft, and the lens orientation module also wraps
The first cylinder is included, the external part of first cylinder is connect by connecting plate with lens orientation block.
As a further improvement of the above technical scheme, further include adjusting part for adjusting laser measuring head position,
The adjusting part includes knob, driving leading screw and mounting base, and the knob is mounted on one end of driving leading screw and is located at machine
Seat is outer, and on the mounting base suit shape driving lead screw, mounting base can drive lower edge to drive on leading screw in knob and driving leading screw
Lower movement, the laser measuring head are mounted in mounting base.
As a further improvement of the above technical scheme, position Observation telescope is disposed on the engine base, the position is looked around
The scale of display laser measuring head relative position in the vertical direction is disposed in mirror.
As a further improvement of the above technical scheme, arrangement measures total counter, bad sum meter on the engine base
Number device and non-defective unit total counter.
The utility model has the beneficial effects that：The utility model by laser measuring head and revolvable lens support block,
When the inner bottom wall of the first cavity minimum at a distance from the lower face of lens support block, the first cavity and lens support block form one
A eyeglass placed cavity, eyeglass is placed into eyeglass placed cavity so that eyeglass and lens support block are coaxial, and source of suction, which works, to be made
Eyeglass is fixed on lens support block, and eyeglass is rotated with lens support block, and lens orientation block moves down, and laser measuring head is against naked
Reveal the outer round surface of eyeglass, in the process, laser measuring head obtains data, measurement data display screen display data.This practicality
It is novel to reduce secondary undesirable chance for eyeglass itself without any injury using non-contact measurement.Using high-precision
The laser measurer of degree, the outer-diameter accuracy measured can reach 0.0003MM, improve the accuracy of measurement.It is surveyed using real-time
Amount, sample rate is fast, and 1S can complete the acquisition of circumference 2400 times, greatly improve detection efficiency.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 be in Fig. 2 I-I to sectional view.
Specific implementation mode
The technique effect of the design of the utility model, concrete structure and generation is carried out below with reference to embodiment and attached drawing
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
The other embodiment that art personnel are obtained without creative efforts belongs to the model of the utility model protection
It encloses.In addition, all connection/connection relations being previously mentioned in text, not singly refer to component and directly connect, and referring to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, to form more preferably coupling structure.
Referring to Fig.1~Fig. 3, a kind of contactless eyeglass outer diameter automatic tester, including engine base 10, cloth on the engine base 10
It is equipped with jig rotation disk group 1, lens orientation module 2, laser measuring head 3 and measurement data display screen 4, the jig rotation disk
Group 1 includes rotary shaft 13, the lens support block 11 and air intake passage being arranged in rotary shaft 13, and lens support block 11 passes through spiral shell
Line cooperation links together with rotary shaft 13, and the air intake passage connects after lens support block 11 and rotary shaft 13 with source of suction
Logical, the Suction gas inlet of air intake passage is located at the working end of lens support block 11, and the lens orientation module 2 includes can be along vertical side
To the lens orientation block 23 of reciprocating movement, the first cavity of upper end opening is disposed in lens orientation block 23, when first chamber
For the inner bottom wall of body at a distance from the lower face of lens support block 11 when minimum, the first cavity and lens support block 11 form a mirror
Piece placed cavity.Measurement data display screen 4 is corresponding with laser measuring head 3.Measurement data display screen 4 is the number of laser measuring head 3
According to display and processor.Measurement data display screen 4 is used to show the maximum value of detection, minimum value, the correlation values such as average value
It is further used as preferred embodiment, the jig rotation disk group 1 further includes the be mounted on inside engine base 10
One electric rotating machine 14 and the bearing rotary group 12 being sleeved in rotary shaft 13, cloth on the delivery end of first electric rotating machine 14
It is equipped with first pulley, the first pulley is connect by synchronous belt with the second belt wheel transmission in rotary shaft 13, and the eyeglass is fixed
Position module 2 further includes the first cylinder 21, and the external part of first cylinder 21 is connected by connecting plate 22 and lens orientation block 23
It connects.
It is further used as preferred embodiment, further includes the adjusting part 6 for adjusting 3 position of laser measuring head, institute
It includes knob 61, driving leading screw 62 and mounting base 63 to state adjusting part 6, and the knob 61 is mounted on one end of driving leading screw 62
And outside engine base 10, the mounting base 63 is set on shape driving lead screw, and mounting base 63 can be in knob 61 and driving leading screw 62
Drive lower edge that leading screw is driven to move up and down, the laser measuring head 3 is mounted in mounting base 63.
It is further used as preferred embodiment, position Observation telescope 5, the position Observation telescope are disposed on the engine base 10
Inside it is disposed with the scale of display laser measuring head 3 relative position in the vertical direction.
When due to detection, need that detected position is asked to detect planar registration with high-precision laser measurement head 3, so, it needs
It will be by turn knob 61 so that laser measuring head 3 is along test position adjustment up and down, viewing location Observation telescope 5, when by detecting
Height be adjusted in place.
It is further used as preferred embodiment, arrangement measures total counter 7, bad total counting number on the engine base 10
Device 8 and non-defective unit total counter 9 are recorded to the amount detection of each type of each batch, statistics easy to produce.
When detection, operating personnel set the outer diameter tolerance of outer diameter in measurement data display screen 4, then selection and eyeglass phase
Matched lens support block 11 and lens orientation block 23, each eyeglass controls block and lens orientation block 23 mounted on lens support is
Correspondingly.Then by knob 61, the measurement position of laser measuring head 3 is adjusted, such as has before and was detected on board
, then meeting record position information can be adjusted by position Observation telescope 5, knob 61, quickly such as before not in this board
On detected, first to carry out examination tune, then record position information, so as to next time detect.After mixing up position, being taken by human hand will survey
The eyeglass of examination puts lens support block 11 into, and start button is touched after putting well, and at this moment rotary shaft 13 starts to rotate, lens orientation block
23 then decline, and laser measuring head 3 obtains data, 4 display data of measurement data display screen, and lens orientation block 23 rises back in situ
Wait for artificial feeding with next blowing, if the size of eyeglass is more than the size of setting, measurement data display screen 4 reports an error.
Whole process 1S is completed.Total counter 7, bad total counter 8 and non-defective unit total counter 9 are measured, according to measurement data
Display screen 4 handles data and adds up.
It is to be illustrated to the better embodiment of the utility model, but the invention is not limited to institute above
Embodiment is stated, those skilled in the art can also make various be equal without departing from the spirit of the present invention
Modification or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (5)
1. a kind of contactless eyeglass outer diameter automatic tester, it is characterised in that：Including engine base, jig is disposed on the engine base
Rotating disk group, lens orientation module, laser measuring head and measurement data display screen, the jig rotation disk group include rotation
Axis, the lens support block and air intake passage of arrangement on the rotary shaft, the air intake passage run through lens support block and rotary shaft
It is connected to afterwards with source of suction, the Suction gas inlet of air intake passage is located at the working end of lens support block, and the lens orientation module includes
The lens orientation block that can vertically move back and forth is disposed with the first cavity of upper end opening in lens orientation block, when described
For the inner bottom wall of first cavity at a distance from the lower face of lens support block when minimum, the first cavity and lens support block form one
Eyeglass placed cavity.
2. contactless eyeglass outer diameter automatic tester according to claim 1, it is characterised in that：The jig rotation disk
Group further includes the first electric rotating machine and suit bearing rotary group on the rotary shaft mounted on base inner, first rotation
First pulley is disposed on the delivery end of rotating motor, the first pulley passes through the second belt wheel transmission on synchronous belt and rotary shaft
Connection, the lens orientation module further includes the first cylinder, and the external part of first cylinder passes through connecting plate and lens orientation
Block connects.
3. contactless eyeglass outer diameter automatic tester according to claim 1 or 2, it is characterised in that：Further include being used for
The adjusting part of laser measuring head position is adjusted, the adjusting part includes knob, driving leading screw and mounting base, the knob
Mounted on one end of driving leading screw and outside the engine base, on the mounting base suit shape driving lead screw, mounting base can in knob and
Driving leading screw drives lower edge that leading screw is driven to move up and down, and the laser measuring head is mounted in mounting base.
4. contactless eyeglass outer diameter automatic tester according to claim 3, it is characterised in that：It is arranged on the engine base
There is position Observation telescope, the scale of display laser measuring head relative position in the vertical direction is disposed in the position Observation telescope.
5. contactless eyeglass outer diameter automatic tester according to claim 1, it is characterised in that：It is arranged on the engine base
Measure total counter, bad total counter and non-defective unit total counter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721674317.9U CN207622706U (en) | 2017-12-05 | 2017-12-05 | A kind of contactless eyeglass outer diameter automatic tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721674317.9U CN207622706U (en) | 2017-12-05 | 2017-12-05 | A kind of contactless eyeglass outer diameter automatic tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207622706U true CN207622706U (en) | 2018-07-17 |
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ID=62825750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721674317.9U Active CN207622706U (en) | 2017-12-05 | 2017-12-05 | A kind of contactless eyeglass outer diameter automatic tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207622706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443278A (en) * | 2018-11-30 | 2019-03-08 | 松林光电科技（湖北）有限公司 | A kind of lens detector for outer diameter error non-rotating detection device |
-
2017
- 2017-12-05 CN CN201721674317.9U patent/CN207622706U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443278A (en) * | 2018-11-30 | 2019-03-08 | 松林光电科技（湖北）有限公司 | A kind of lens detector for outer diameter error non-rotating detection device |
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