CN100543519C - Jig installing apparatus - Google Patents
Jig installing apparatus Download PDFInfo
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- CN100543519C CN100543519C CNB2005800105799A CN200580010579A CN100543519C CN 100543519 C CN100543519 C CN 100543519C CN B2005800105799 A CNB2005800105799 A CN B2005800105799A CN 200580010579 A CN200580010579 A CN 200580010579A CN 100543519 C CN100543519 C CN 100543519C
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Abstract
The invention provides a kind of jig installing apparatus, it is constructed as follows: the detection optical system that comprises the distinguishing mark that detects eyeglass, and according to determining mounting points by the detected distinguishing mark of detection optical system, the mounting center of employed anchor clamps is positioned at above-mentioned mounting points when making manufacturing spectacle lenses, and anchor clamps are installed on the surface of eyeglass, and detection optical system comprises: light-gathering optics makes the luminous beam from light source be formed with optically focused on the eyeglass lens surface of hidden mark by aperture; Reflecting plate, reflection is by light-gathering optics optically focused and pass the light beam of eyeglass; And camera head, be arranged on and aperture roughly on the position of optical conjugate, and focus on the aerial part along optical axis direction from eyeglass lens surface.
Description
Technical field
The present invention relates to a kind of jig installing apparatus, particularly relate to a kind of hidden mark that is drawn in as reference mark on the eyeglass that reads, and the anchor clamps that use can be with manufacturing spectacle lenses the time are installed in the jig installing apparatus on the eyeglass automatically.
Background technology
Generally speaking, for example in the progressive multi-focus lens, be provided with typographic(al) mark or hidden mark, the reference mark when being installed in eyeglass at eyeglass as the anchor clamps that will be used for manufacturing spectacle lenses.
Before, for example in following patent documentation 1～patent documentation 8, disclose jig installing apparatus is arranged, above-mentioned jig installing apparatus utilizes detection optical system to detect distinguishing marks such as described hidden mark, and according to determining mounting points by the detected distinguishing mark of described detection optical system, employed anchor clamps are positioned on this mounting points when making manufacturing spectacle lenses, and anchor clamps are installed on the eyeglass.
Patent documentation 1: Japanese Utility Model is registered communique No. 3077054
Patent documentation 2: Deutsche Bundespatent discloses communique A1 No. 3829488
Patent documentation 3: U.S. Patent Publication 2003-15649 communique
Patent documentation 4: the Jap.P. spy opens the 2002-296144 communique
Patent documentation 5: the Jap.P. spy opens the 2000-19058 communique
Patent documentation 6: the Jap.P. spy opens the 2002-139713 communique
Patent documentation 7: the Jap.P. spy opens the 2002-1638 communique
Patent documentation 8: European patent is registered communique B1 No. 856728
The jig installing apparatus that is disclosed in above-mentioned each document makes behind the image binaryzation detecting identification marking, and above-mentioned image obtains making a video recording through the distinguishing mark of printing or impression etc. on eyeglass.
Yet in each jig installing apparatus, distinguishing mark such as hidden mark or typographic(al) mark can be by dual shooting sometimes, and when this situation, there are the following problems, can't judge that with in the distinguishing mark of dual shooting which be benchmark, decides mounting points.
Summary of the invention
The present invention forms for the problem exploitation that solves in the above-mentioned prior art, provide a kind of jig installing apparatus, but precision more detects hidden mark as distinguishing mark in the highland, and determine mounting points accurately and reliably, thus, but high precision and accurately and reliably anchor clamps being installed on the eyeglass.
According to one embodiment of the invention, jig installing apparatus, constitute as follows: the detection optical system that comprises the distinguishing mark that detects eyeglass, according to determining mounting points by the detected distinguishing mark of this detection optical system, the mounting center of employed anchor clamps is positioned at this determined mounting points when making manufacturing spectacle lenses, and anchor clamps is installed in automatically the surface of eyeglass.
Detection optical system comprises: light-gathering optics makes luminous beam from light source by the surperficial optically focused of aperture at the eyeglass that is formed with hidden mark; Reflecting plate makes the beam reflection by this light-gathering optics optically focused; And camera head, be arranged on the position with the aperture optical conjugate, and focus on from the surface of eyeglass along the aerial part of optical axis direction, wherein, described reflecting plate comprises the retroeflection reflection part, and reflection is turned back and passed the light beam of eyeglass, and, the reflection direction of the folded light beam of utilizing the retroeflection reflection part and reflecting, it is different with the reflection direction that the reflecting surface that utilizes reflecting plate carries out the normal reflection light beam of normal reflection.
According to jig installing apparatus of the present invention, because of in that the aerial part along optical axis direction focuses on from the surface of eyeglass, and detection is arranged on the distinguishing mark on the surface of eyeglass, so can avoid appearing before one's eyes as the hidden mark of distinguishing mark is dual, thereby can more clearly detect the profile of distinguishing mark, and can easily determine mounting points.And the hidden mark 21 that is higher than as the typographic(al) mark of distinguishing mark because of service precision can determine mounting points SP, and uses the 2nd camera head 82 to amplify contour images and can detect the position of hidden mark 21, so can determine mounting points SP more accurately.
Description of drawings
Fig. 1 is the stereographic map of the outward appearance of expression jig installing apparatus of the present invention.
Fig. 2 is the stereographic map of the inner structure of expression jig installing apparatus shown in Figure 1.
Fig. 3 A represents the example of the employed eyeglass of jig installing apparatus of the present invention, and is the planimetric map of progressive multi-focus lens.
Fig. 3 B represents the example of the employed eyeglass of jig installing apparatus of the present invention, and is the planimetric map of ultex.
Fig. 3 C represents the example of the employed eyeglass of jig installing apparatus of the present invention, and is the planimetric map of single focus lens.
Fig. 4 is the side view of the assembly of the arm member of expression support fixture and the arm driving mechanism that drives this arm member.
Fig. 5 represent arm driving mechanism shown in Figure 4 guide barrel, move back and forth the part exploded perspective view of the relation of bar, threaded driving stem, CD-ROM drive motor and Timing Belt.
Fig. 6 is the part stereographic map of the relation of expression clamping limb shown in Figure 4 and swivel arm.
Fig. 7 is the skeleton diagram of the 2nd detection optical system of the present invention.
Fig. 8 is a side view of representing reflecting plate of the present invention in the pattern mode.
Fig. 9 is the key diagram of the relation of expression jig installing apparatus of the present invention and arithmetic control circuit.
Figure 10 A is the key diagram of the outline portion by eyeglass when making reflection light diffusing.
Figure 10 B is the light quantity distribution figure of the aerial part when coming the reflected light of presentation graphs 10A to be subjected to scattering in the pattern mode.
The key diagram of the contour images of the peripheral part of Figure 11 eyeglass that to be expression taken by the 1st camera head shown in Figure 7 and the contour images of typographic(al) mark.
Figure 12 is the key diagram of expression by the contour images of the hidden mark of the 2nd camera head shooting shown in Figure 8.
Figure 13 uses so that the key diagram of the axes alignment of mounting points and anchor clamps.
Figure 14 is the key diagram of LCD shown in Figure 1.
Figure 15 is the key diagram of the displaying contents of LCD shown in Figure 14.
Figure 16 is other routine key diagrams of the displaying contents of expression LCD shown in Figure 14.
Figure 17 is other routine key diagrams of the displaying contents of expression LCD shown in Figure 14.
Figure 18 is the fragmentary cross-sectional view of reflecting plate.
Figure 19 represents other routine part key diagrams of detection optical system.
Figure 20 is the exploded perspective view of the relation of the inner frame of expression jig installing apparatus shown in Figure 1 and outside framework.
Figure 21 is the planimetric map of inner frame shown in Figure 20.
Figure 22 is the key diagram of the effect of jig installing apparatus shown in Figure 1.
Figure 23 is the stereographic map of CL measurement mechanism.
Figure 24 is the stereographic map of eyeglass fixator.
Figure 25 is the planimetric map of eyeglass fixator shown in Figure 24.
Figure 26 is the A1-A1 line sectional view of Figure 24.
Figure 27 is the A3-A3 line sectional view of Figure 24.
Figure 28 is the A2-A2 line sectional view of Figure 24.
Figure 29 A is the approximate three-dimensional map in order to the major part of explanation eyeglass fixator.
Figure 29 B is the drawing in side sectional elevation of the eyeglass fixator of Figure 29 A.
Figure 30 is the stereographic map of interchangeable framework with the eyeglass fixator.
Figure 31 is the approximate three-dimensional map that interchangeable framework shown in Figure 30 is installed in the state in the annular gear wheel of the eyeglass fixator shown in Figure 29 A with the eyeglass fixator.
Figure 32 is the same key diagram of Fig. 6 with the effect of expression eyeglass adsorbing mechanism.
Figure 33 is the side view of the part of the arm member shown in the cut-away section ground presentation graphs 4.
Figure 34 is the part key diagram of arm member shown in the cut-away section ground presentation graphs 4 and arm driving mechanism.
Figure 35 A is the fragmentary cross-sectional view of arm member shown in Figure 33.
Figure 35 B is the planimetric map of the urceolus shown in Figure 35 A.
Figure 35 C is the part stereographic map of the urceolus shown in Figure 35 B.
Figure 36 A is the stereographic map of the retainer body shown in Figure 35 A.
Figure 36 B is a planimetric map of observing the retainer body shown in Figure 36 A from tube portion side.
Figure 36 C is the sectional view along the axis of the urceolus shown in Figure 35 A.
Figure 36 D is the sectional view when making the urceolus shown in the tube portion shown in Figure 36 A and Figure 36 C chimeric.
Figure 37 is the stereographic map that the card shown in the key diagram 35A ends hook.
Figure 38 is the front view (FV) that card shown in Figure 37 ends hook.
Figure 39 is the B1-B1 line sectional view of Figure 38.
Figure 40 is the planimetric map that card shown in Figure 38 ends hook.
Figure 41 is that expression utilizes eyeglass adsorbing mechanism shown in Figure 4 anchor clamps to be installed in the stereographic map of the state of the eyeglass on the eyeglass fixator.
Figure 42 is the fragmentary cross-sectional view of the relation of expression eyeglass adsorbing mechanism, anchor clamps and eyeglass shown in Figure 41.
Figure 43 is the B2-B2 line fragmentary cross-sectional view of Figure 37.
Figure 44 A is the key diagram that the card of explanation Figure 37 and Figure 43 ends the effect of hook.
Figure 44 B is the key diagram that the card of explanation Figure 37 and Figure 43 ends the effect of hook.
Figure 44 C is the key diagram that the card of explanation Figure 37 and Figure 43 ends the effect of hook.
Figure 44 D is the key diagram that the card of explanation Figure 37 and Figure 43 ends the effect of hook.
Figure 45 is the planimetric map of the reference mark had of expression progressive multi-focus lens.
Figure 46 A is the planimetric map of the reference mark had of expression ultex.
Figure 46 B is the side view of Figure 46 A.
Figure 47 utilizes arithmetic control circuit to judge the process flow diagram that the eyeglass classification is handled.
Figure 48 utilizes arithmetic control circuit to have or not the process flow diagram of the processing of eyeglass.
Figure 49 is the key diagram of the processing that has or not eyeglass shown in Figure 45.
Figure 50 is other routine key diagrams that have or not the processing of eyeglass in order to explanation.
Figure 51 is other routine key diagrams that have or not the processing of eyeglass in order to explanation.
Figure 52 is other routine key diagrams that have or not the processing of eyeglass in order to explanation.
Figure 53 is other routine key diagrams that have or not the processing of eyeglass in order to explanation.
Figure 54 is that expression utilizes arithmetic control circuit to have or not other routine process flow diagrams of the processing of eyeglass.
Figure 55 is other routine key diagrams that have or not the processing of eyeglass in order to explanation.
Figure 56 is other routine key diagrams that have or not the processing of eyeglass in order to explanation.
Figure 57 is other routine key diagrams that have or not the processing of eyeglass in order to explanation.
Embodiment
Below, at embodiment shown in the drawings, the embodiment of jig installing apparatus of the present invention is described.
Fig. 1 and Fig. 2 represent an embodiment of jig installing apparatus 1 of the present invention.Jig installing apparatus 1 among this embodiment, the anchor clamps 3 that will be used for machining lens, particularly eyeglass 2 accurately are installed in eyeglass 2 (with reference to Fig. 2).As shown in Figure 1, this jig installing apparatus 1 comprises housing 4, liquid crystal display part 5 and operating key portion 6.
As shown in Figure 2, this jig installing apparatus 1 comprises the bracing or strutting arrangement of the eyeglass 2 that is configured in housing 4 inside.In illustrated embodiment, this bracing or strutting arrangement comprises: in order to the fixed head 7 of placing unprocessed eyeglass 2; The platform 8 of this fixed head 7 of mounting; On X and Y direction, drive the driving mechanism 9 of this platform 8; And driving fixed head 7 is with respect to the driving mechanism 10 of platform 8 rotations.
Bonding parts (not shown) such as use double faced adhesive tape are installed in anchor clamps 3 on the surperficial 2a of eyeglass 2 automatically.
These anchor clamps 3 are subjected to Fig. 2, Fig. 4, Figure 22, Figure 32, Figure 33, Figure 34 and fixture support mechanism 30 shown in Figure 35 and support.This fixture support mechanism 30 comprises: in order to the arm member 31 of sectional fixture, and the arm driving mechanism 32 that drives this arm member 31.Arm member 31 comprises glass 31A of portion and the 31B of tube portion (with reference to Figure 35 A).As enlarged drawing 5 and shown in Figure 6, this arm driving mechanism 32 comprises CD-ROM drive motor 33, Timing Belt 34, screwed driving stem 35, moves back and forth bar 36 and guide barrel 37.Moving back and forth bar 36 can move back and forth and insert rotatably in the guide barrel 37.
As Fig. 4 and shown in Figure 6, arm member 31 is included in the swivel arm 50 of horizontal direction rotation and the clamping limb 51 that rotates in vertical direction.Swivel arm 50 is installed in the bottom that moves back and forth bar 36.Clamping limb 51 is that the center can be installed with respect to the mode that swivel arm 50 rotates with axial region 52.Anchor clamps 3 are clipped by clamping limb 51 and are fixing.51 pairs of swivel arms of clamping limb 50 carry out spring energized so that the 31A of cup portion of anchor clamps 3 is downward.As shown in Figure 5 and Figure 6, clamping limb 51 is formed with roller 53.This roller 53 is arranged on the position of departing from axial region 52 centers.
Shown in Figure 35 A, this clamping limb 51 has: portion is to the spring 55 of anchor clamps 3 to the outside application of force within it; The clamp springs 56 of the clamping tube 31B of portion; And the driving mechanism (not shown) that drives this clamp springs 56 in the liberation direction.This clamp springs 56 is when anchor clamps 3 are loaded into clamping limb 51, the application of force of its antagonistic spring 55 and the 31B of tube portion of these anchor clamps 3 of clamping, and owing to move back and forth the decline of bar 36, driving mechanism is driven and liberates clamp springs 56, thereby this clamp springs 56 is got back to original position.
Clamping limb 51 rotates in arrow A 1 direction along with the decline that moves back and forth bar 36, and then, swivel arm 50 rotates and to the mounting points (as described below) of eyeglass 2 descend (with reference to Fig. 2) in arrow A 2 directions.
As shown in Figure 2, driving mechanism 9 is arranged on the bottom of jig installing apparatus 1, and driving mechanism 9 is included in directions X and drives the driving mechanism 60 of platform 8 and the driving mechanism (not shown) that drives mounting table 61 (as described below) in the Y direction.In addition, symbol 62 is CD-ROM drive motor of driving mechanism 60, and symbol 63 is and CD-ROM drive motor 62 direct-connected screwed driving stems.CD-ROM drive motor 62 and screwed driving stem 63 are supported that by mounting table 61 this mounting table 61 is configured on the track 64 of Y direction extension slidably.
And fixed head 7 is provided with the transparent panel 67 of mounting eyeglass 2.Be formed with locator protrusions 68 on this transparent panel 67 in order to the height of decision with respect to the detection optical system (as described below) of eyeglass 2.Fixed head 7 is provided with clamping limb 69, and this clamping limb 69 is realized from the effect of the peripheral part 2b of three direction clamping eyeglass 2.
Clamping limb 69 is in the position of the peripheral part 2b of clamping eyeglass 2 and remove between the position of peripheral part 2b of clamping eyeglass 2 and rotate.Fixed head 7 is provided with the rotating mechanism (not shown) that clamping limb 69 is rotated, and this rotating mechanism is driven (with reference to Fig. 2) along with the rotation of fixed head 7.
Be formed with engaging claw 70 on the swivel plate 65, this engaging claw 70 is configured in the position that engages with pressing plate 71 along with the rotation of swivel plate 65.Fixed head 7 is when outside turnover and engaging claw 70 engage with pressing plate 71, and then housing 4 is open laterally, and thus, transparent panel 67 is exposed to the outside.Be exposed under the outside state at transparent panel 67, remove the clamping (with reference to Fig. 2) of eyeglass 2 by clamping limb 69.
Take off the eyeglass of having placed 2, when placing another eyeglass 2, eyeglass 2 is supported by this transparent panel 67, and the operation that utilizes the key operation of operating key portion 6 to stipulate, then fixed head 7 is pulled back to inside, and this eyeglass 2 is by clamping limb 69 clampings.
Jig installing apparatus has the 1st detection optical system 72 and the 2nd detection optical system 73 (with reference to Fig. 2) that light path is configured in the directions X moving area of platform 8.The optical parameter that the 1st detection optical system 72 comprises is identical with employed optical parameter in the lens meter, and has seal point mechanism.The 1st detection optical system 72 is achieved as follows effect, promptly measures the spherical degree (S), the cylinder number of degrees (C), shaft angle degree (A) of eyeglass 2 etc., and detects the mounting points of anchor clamps 3 and carry out the seal point.
The 1st detection optical system 72 also is used to determine the mounting points (optical centre) of single focus lens, is well-known structure, so omit its detailed description.
The 2nd detection optical system 73 is used to determine the mounting points of ultex, progressive multi-focus lens etc., and as shown in Figure 7, the 2nd detection optical system 73 has light source 74, diffuser plate 75 and aperture 76.Light source 74 is formed by LED (light emitting diode), especially red light emitting diodes in illustrated embodiment.Aperture 76 is formed by for example pinhole plate.Dispose light-gathering optics 77 in the place ahead of this aperture 76.The infrared beam that is penetrated by red LED 74 arrives light-gathering optics 77 by diffuser plate 75 and aperture 76, and utilizes this light-gathering optics 77 and be concentrated on eyeglass 2.This light-gathering optics 77 comprises collimation lens 78 in illustrated embodiment.This collimation lens 78 as the secondary pointolite, is the effect of parallel beam to realize making from the infrared beam optically focused of pinhole plate 76 outgoing and with this Beam Transformation with pinhole plate 76.
And, be provided with reflecting plate 79, to reflect by light-gathering optics 77 light beam of optically focused.Eyeglass 2 is configured between light-gathering optics 77 and the reflecting plate 79, and its surperficial 2a that is formed with hidden mark 21 is towards light source 74.Reflecting plate 79 is provided with reflecting surface 79a shown in Fig. 8 model utility.This reflecting surface 79a is provided with the retroeflection reflection part 79b of little corner cube array etc.As shown in Figure 8, this reflecting plate 79 has following function, that is, will reflect to sending the incident direction of light here based on the reflected light P2 of the incident light P1 that incides reflecting surface 79a.Utilization comprise CD-ROM drive motor 80 suitable driving mechanism (not shown) and with rotatable and tiltably mode drive this reflecting plate 79.
When checking eyeglass 2, transparent panel 67 is configured on the collimation lens 78 of the 2nd detection optical system 73 and the light path between the reflecting plate 79 (with reference to Fig. 2).As shown in Figure 7, the 2nd detection optical system 73 has the 1st camera head 81 and the 2nd camera head 82.The 1st camera head 81 has: with shared main half-mirror 83, the secondary half-mirror 84 of the 2nd camera head 82, be configured in the rear of this pair half-mirror 84 pinhole plate 85, be configured in the rear of this pinhole plate 85 imaging lens system 86, be configured in CCD 87 or the two-dimensional photoreceptor or the area sensor at the rear of this imaging lens system.Pinhole plate 85 is located at position with pinhole plate 76 conjugation across main half-mirror 83.Secondary half-mirror 84 is configured between half-mirror 83 and the pinhole plate 85.
The 2nd camera head 82 comprises: be configured in the pinhole plate 88 at the rear of half-mirror 84, the imaging lens system 89 at rear that is configured in this pinhole plate 88 and CCD 90 or two-dimensional photoreceptor or the area sensor that is configured in the rear of this imaging lens system 89.The 2nd camera head 82 is along the direction of the optical axis O of collimation lens 78, and the aerial part 91 between eyeglass 2 and collimation lens 78 focuses on.And, also can the aerial part between eyeglass 2 and reflecting plate 79 focus on.
The 1st camera head 81 is used to detect the typographic(al) mark 20 as distinguishing mark, this typographic(al) mark is located on the surperficial 2a as the progressive multi-focus lens of eyeglass 2, and the 2nd camera head 82 is used to detect profile, the hidden mark 21 of mint-mark on the surperficial 2a of eyeglass 2 and the profile of closely using portion 22 of ultex of the periphery 2b of eyeglass 2.
It is about 2 times of shooting multiplying power of the 1st camera head 81 that the shooting multiplying power of the 2nd camera head 82 is made as, and the 2nd camera head 82 has following function, that is, it contrasts the littler zone, zone that the 1st camera head 81 made a video recording and amplifies, and it is made a video recording.
As shown in Figure 9, reflecting plate 79 tilts with respect to the optical axis O of collimation lens 78 and disposes, and as shown in Figure 9, the reflection direction of the folded light beam P2 that reflects because of the normal reflection light beam P2 ' that carries out normal reflection at the reflecting surface 79a of reflecting plate 79, with retroeflection reflection part 79b at reflecting plate 79 is different, incides the 1st and the 2nd camera head 81,82 and the ghost image that causes so can avoid producing in the image by the normal reflection light beam P2 ' that reflects at reflecting surface 79a.
Because of reflecting plate 79 is provided with retroeflection reflection part 79b, when so even any in the eyeglass 2 of the eyeglass 2 of the positive number of degrees or the negative number of degrees is configured on the 2nd detection optical system 73, its refractive direction is towards the incident direction of checking direction, therefore, irrelevant with the number of degrees of eyeglass 2, the 1st camera head the 81, the 2nd camera head 82 can be fixed on same position and carry out the inspection of eyeglass 2.
The 2nd camera head 82 focuses in the position of departing from slightly near aperture 75 from the surperficial 2a of eyeglass 2, shown in amplifying among Figure 10 A, reflected light P2 from reflecting plate 79, because of mint-mark at the hidden mark 21 of surperficial 2a, be formed on the outline portion of closely using portion 22 92 scatterings of surperficial 2a, the light quantity Q that arrives the 2nd camera head 82 reduces shown in Figure 10 B.And the light quantity of the peripheral part 2b of eyeglass 2 also reduces because of being subjected to scattering.
The output signal of the 1st camera head 81 and the 2nd camera head 82 is imported into the arithmetic control circuit 100 (with reference to Fig. 9) of the above-mentioned detection optical system of control, the 1st and the 2nd camera head etc.The image of the 1st camera head 81 and the 2nd camera head 82 is utilized the binaryzation method and is obtained the profile processing by image processing circuit 101, and show contour images on the picture of liquid crystal display part 5.Simultaneously, this contour images stores in the storer 102.
Figure 11 represents the contour images 103 of periphery 2a of the eyeglass 2 that the 1st camera head 81 is made a video recording and the contour images 104 of typographic(al) mark 20.Figure 12 represents the contour images 105 of the hidden mark 21 of the eyeglass 2 that the 2nd camera head 82 is made a video recording.
The image output of image processing circuit 101 is to be input in the arithmetic control circuit 100, and arithmetic control circuit 100 is judged typographic(al) mark 20, hidden mark 21 or closely used portion 22 according to the image of image processing circuit 101.Arithmetic control circuit 100 determines mounting points SP according to hidden mark 21.
About anchor clamps 3, when clamping limb 51 is configured on the light path of the 2nd detection optical system 73, make the axle center of anchor clamps 3 roughly consistent with the optical axis O of collimation lens 78, as shown in figure 13, when hidden mark 21 is inconsistent with datum line FL, arithmetic control circuit 100 rotates swivel plate 65 so that hidden mark 21 becomes parallel with datum line FL, secondly, when the optical axis O of mounting points SP and collimation lens 78 was inconsistent, arithmetic control circuit 100 drove platform 8 in the XY direction on the mounting points SP direction consistent with optical axis O.
After anchor clamps 3 are installed in eyeglass 2, be disengaged by clamp springs 56, anchor clamps 3 are pushed out from clamping limb 51 by the clamping of the 31B of tube portion of anchor clamps 3.At this moment, clamp springs 56 is got back to the origin-location in the releasing of the clamping of anchor clamps 3.Clamping limb 51 follows the rising that moves back and forth bar 36 to get back to the origin-location.
Other embodiment
Secondly, other embodiment that anchor clamps are installed in the jig installing apparatus on the eyeglass are described.
The embodiment of the following stated, same as the previously described embodiments, remove and relate to the jig installing apparatus that anchor clamps correctly and reliably can be installed on the eyeglass, in addition, when also relating on eyeglass sectional fixture, detect the method and apparatus that judgement that whether eyeglass be positioned at assigned position has or not eyeglass.
With reference to Figure 20 and Figure 21, a concrete example of the housing 4 that its expression is shown in Figure 1.This housing 4 has inner frame 120 and covers the outside framework 121 of this inner frame.
As Figure 20 and shown in Figure 21, inner frame 120 has: base plate 122; The side plate 123,123 that is wholely set at the fore-and-aft direction central portion of the left and right sides of this base plate 122 lateral margin; And the rear wall 124 that is wholely set at the hinder marginal part of base plate 122.
And the top, front side of base plate 122 is provided with side-prominent forward carriage 125.As shown in figure 20, this carriage 125 has: hinder marginal part is installed in the side plate 126 of the triangle on the side plate 123,123, and is connected with is connected with board 127 between the exterior region of above-mentioned side plate 126,126.This is connected with board 127 along with towards the upper end and tilted rearward.This is connected with board 127 and is provided with guidance panel 128 and LCD 129.In addition, guidance panel 128 is corresponding with the operating key portion 6 in the foregoing description, and LCD 129 is corresponding with liquid crystal display part 5.
This guidance panel 128 is in order to the running of carrying out jig installing apparatus of the present invention and controls its running, as shown in figure 14, guidance panel 128 has the operating surface board 128a on the right side of LCD of being configured in 129, and the operating surface board 128b that is configured in the downside of LCD 129.
Have on this operating surface board 128a: " stopping " switch 130 of ending measurement; Switch " input switching/menu " switch 131 of the input mode of topology data; Call " storer " switch 132 of the frame data that is stored in storer; Require " data demand " switch 133 of frame data; "+" switch 134 of usefulness is set in input; And cursor move usefulness "
" switch 135.
Continuing to pin " input switching/menu " switch 131 more than or equal to the stipulated time (several seconds, for example 2 seconds), but the display menu picture.
And, under the state that after waiting for piece (block) indication (absorption indication), measuring, stops by " input switchings/menu " switch 131, then switch 131 can be used for indicating the manual position of anchor clamps aim at and set positions after definite.
When the observing pattern of hidden mark 21,, then the picture of LCD 129 is switched to the stored picture of hidden mark 21 by " storer " switch 132.
" data demand " switch 133 is used for the transmission of requirement from the lens shape data (θ i, ρ i) of the frame shape measurement mechanism (not shown) that is connected with jig installing apparatus 1.
"-+" switch 134 increase and decrease that is used for the logarithm value data sets, this numeric data for be displayed on the LCD 129 and its show look pass through "
" switch 135 and be inverted the part of demonstration.And "+" switch 134 is used for manual position at anchor clamps on time, carries out the demonstration multiplying power of switching liquid crystal display 129.
"
" switch 135 cursor that is used for the shown data input part of LCD 129 moves.So-called herein cursor is meant following state, that is, make in shown a plurality of data input frames (data input part) part of LCD 129 any show look counter-rotating or become other colors, becomes the state that can carry out the data input.
Operating surface board 128b comprises the function key F1～F6 that arranges along the lower edge of LCD 129.And operating surface board 128b is provided with " left side " switch 136L, " right side " switch 136R, and the processing of using with the right eye usefulness/left eye of specifying eyeglass 2 or show is switched etc.
Function key F1～F6 except set use man-hour about adding of eyeglass 2, also be used for this manufacturing procedure replying/selecting the shown information of LCD 129.
When setting manufacturing spectacle lenses 2 (layout picture), function key F1 is as input eyeglass kind (shop is with regional) and specify progressive lenses manufacturer; Function key F2 is as the input mirror sheet material; Function key F3 is as input framework kind; Function key F4 is as input chamfer machining kind; Function key F5 is as the input mirror finish; Function key F6 is as selection course (pattern).
Kind as the eyeglass 2 that utilizes this function key F1 input as shown in figure 15, has " single focus ", " seal point ", " progressive ", " bifocus ", " hidden mark ", " judging automatically " etc.And there is the M1 of manufacturer in the progressive lenses manufacturer as by this function key F1 input, M2, and M3 ... etc.
Lens materials as utilizing function key F2 input as shown in figure 16, has " plastics ", " high-quality plastics ", " glass ", " acryl resin ", " dimming glass " etc.
As the kind of the eyeglass 2 usefulness frameworks that utilize this function key F3 to be imported, " metal ", " celluloid ", " epoxy resin material ", " putting down ", " grooving (carefully) ", " grooving (in) ", " grooving (slightly) " etc. as shown in figure 15, are arranged.
In addition, also can comprise " point: preceding fixture ", " point: back fixture ", " point: compound fixture " etc.
Chamfer machining kind as the eyeglass 2 that utilizes function key F4 input, " nothing ", " little (front and back) ", " in (front and back) ", " big (front and back) ", " special (front and back) ", " little (back) ", " in (back) ", " (back) greatly ", " special (back) " etc. are arranged as shown in figure 15.
Mirror finish as utilizing function key F5 input as shown in figure 15, has " nothing ", " having " and " chamfered section minute surface " etc.
Process as utilizing function key F6 input as shown in figure 15, has " automatically ", " test ", " monitoring ", " changing framework ", " interior tracking " etc.
As the layout picture, following pattern is arranged: for example, as shown in figure 16, use " layout/absorption " pattern that shows with the layout picture that anchor clamps 3 is installed in eyeglass 2; Or for example, as shown in figure 17, " layout " pattern of the state when expression is installed in the eyeglass of the lens shape information that is concealed with (θ i, ρ i) with anchor clamps.
When selecting " layout " mode state, under the state that is divided into information display area territory E1, numerical value viewing area E2, status display area E3, show.
On the other hand, as shown in figure 20, outside framework 121 has antetheca 140.Be formed with the inclined wall portion 140a of tilted rearward on the top of this antetheca 140, on inclined wall portion 140a, be formed with liquid crystal board opening 141.As Fig. 1 and shown in Figure 14, dispose LCD 129 and guidance panel 128 in opening 141 at this liquid crystal board.
In addition, be formed with first opening 142 in the bottom of antetheca 140, be formed with second opening 143 in the part that takes over of the above-below direction pars intermedia of antetheca 140.
In the housing 4 that forms as mentioned above, dispose the detection optical system 315 identical, in order to the camera head 82 that detects hidden mark 21 and in order to the CL measurement mechanism 300 of the refracting characteristic of measuring eyeglass 2 etc. with the detection optical system 73 of the foregoing description.This CL measurement mechanism 300 has detection optical system that is first detection optical system, the 72 essence identical construction with the foregoing description.The summary of detection optical system 300, the structure of appending structure and CL measurement mechanism 300 of reflecting plate 79 are described herein.
Described in reflecting plate 79 as the above-mentioned embodiment, by CD-ROM drive motor 80 rotations.More be described in detail, reflecting plate 79 is installed on the turning axle 80a in the mode that is driven motor 80 rotations as shown in Figure 9.
As shown in Figure 9, this CD-ROM drive motor 80 with the axes O 1 of turning axle 80a with respect to the optical axis O of detection optical system 73 tilt slightly predetermined angular α mode and dispose.Thus, reflecting plate 79 is with respect to towards the optical axis O1 of vertical direction and the predetermined angular α that only tilts.This predetermined angular α is (for example 2 °～4 °) several times.
As shown in figure 18, rotatable reflecting plate 79 has armature 150 that forms and the top reflector plate 151 that is attached to this armature 150 by sheet metal or resin plate etc.This reflector plate 151 is arranged with a plurality of very small corner cubes 152 in length and breadth and is formed by resin on whole.
According to aforesaid structure, the incident beam 153 that incides corner cube 152 is after corner cube 152 internal reflections, from corner cube 152 outgoing and become the outgoing beam 154 that returns abreast along incident beam 153.
Yet, in the folded light beam 155 of the surface reflection of reflector plate 151, because of the reflecting plate 79 predetermined angular α that tilts slightly, so be certain angle reflection with respect to incident beam 153.Therefore, folded light beam 155 is not to return abreast along incident beam 153 as outgoing beam 154, so can not bring bad influence to the whole observation of eyeglass 2 or the detection of hidden mark 21.
As the optics except that reflecting plate 79 in the camera head 82 of the pick-up unit of above-mentioned detection optical system 73 and hidden mark 21, it is in the optics storage case 160 that is accommodated in as shown in figure 22.This optics storage case 160 utilizes carriage (not shown) and is fixed on the inner frame 120.
Secondly, other embodiment of detection optical system 73 are described.
Detection optical system 73 can constitute as shown in figure 19.That is, can be between half-mirror 83 and aperture 76 arrangement plan 7 and half-mirror 84 shown in Figure 9, folded light beam in half-mirror 83 reflections reflects at half-mirror 84, this through beam reflected by aperture 85, imaging len 86 CCD 87 (two-dimensional photoreceptor, area sensor) that leads.
This CL measurement mechanism 300 is positioned at the inboard (rear wall 124 sides) of inner frame 120 and is fixed on the base plate 122a (with reference to Fig. 9), and this CL measurement mechanism 300 has carriage 301 as shown in figure 23.This carriage 301 has top basket 302 and bottom basket 303, disposes measuring beam optical projection system 304 shown in Figure 9 in the top basket 302, disposes light receiving optical system shown in Figure 9 305 in the bottom basket 303.Symbol 306 is to have the conical eyeglass support that is fixed on the bottom basket 303.
Measuring beam optical projection system 304 has successively opticses such as the light source 307, pinhole plate 308, catoptron 309, collimation lens 310 of configuration.And light receiving optical system 305 has pattern plate 311, imaging len 312, CCD 313 opticses such as (two-dimensional photoreceptor, area sensors) of configuration successively.
On the leading section (antetheca 140 side ends) of base plate 122a,, be fixed with the carriage 400 of L font as Figure 26 and shown in Figure 27.The vertical plate part 400a that rises of this carriage 400 is formed with opening 401, and sidepiece such as Figure 24 and shown in Figure 25 playing vertical plate part 400a have formed flange 400b, 400b.
On the other hand, near the both sides of the inner face of a vertical plate part 400a, as shown in figure 25, be provided with integratedly and be configured in ratio open 401 parts of bearings 404,404 of side more on the lower side.
Thus, lid 402 and the front butt and the closable opening 401 that play vertical plate part 400a.
Under this state, lid 402 is closed first opening 142 of outside framework 121.
Secondly, illustrate in order to remove the mechanism of eyeglass clamping.
As shown in figure 24, be fixed with arm 407 on the sidepiece of base plate 122a, this arm 407 is used for lid 402 approaching to remove the eyeglass clamping of eyeglass 2.As Figure 22 and shown in Figure 25, this arm 407 has: the 407a of portion stands up; The horizontal part 407b that extends along lid 402 from the upper end of this 407a of portion that stands up; Covering the board 407c that 402 sides are extended from the front end of this horizontal part 407b; And the card claw stop 407d of portion that extends downwards from the front end of this board 407c.
Eyeglass maintenance/the travel mechanism of eyeglass is as follows.
Also dispose eyeglass maintenance/travel mechanism 408 on the base plate 122a.As Figure 24, Figure 26 and shown in Figure 27, this eyeglass maintenance/travel mechanism 408 has: be configured in the rearward end on the base plate 122a and near the cross slide way 409 (directions X guide rail) of arm 407; Be configured in the horizontal moving-member 500 (directions X moving-member) on this cross slide way 409; And horizontal (directions X) moves the bearing 501 that supports this horizontal moving-member 500 freely on cross slide way 409.And, laterally on the moving-member 500 above-mentioned CD-ROM drive motor 80 is installed.
As shown in figure 28, eyeglass maintenance/travel mechanism 408 has: on the both sides of horizontal moving-member 500 towards front and back (direction vertical, i.e. Y direction) and fixing respectively front and back guide rail 502 with the paper of Figure 28; Be configured in the tabular parts 503 (moving forward and backward platform, Y direction moving-member) that move forward and backward on this guide rail 502; And on guide rail 502, move and support this bearing that moves forward and backward parts 503 504 freely in fore-and-aft direction.On this horizontal moving-member 500 above-mentioned CD-ROM drive motor 80 is installed.
As shown in figure 24, laterally be fixed with nut part 505 on the moving-member 500, screw togather on this nut part 505 and axis is installed towards horizontal traverse feed bolt 506 (directions X feeding bolt).This traverse feed bolt 506 is by impulse motor 507 (X CD-ROM drive motor) rotation that is fixed on the base plate 122a.It is relative and be circular light transmission hole 508 (with reference to Figure 27) that this moves forward and backward the reflecting plate that is formed with on the parts 503 and is installed in CD-ROM drive motor 80 79.
As shown in figure 26, be fixed with nut part 509 by plate 503a and set bolt 503b moving forward and backward on the parts 503, screw togather on this nut part 509 and axis is installed towards the front and back of fore-and-aft direction feeding bolt 510 (Y direction feeding bolt).This front and back feeding bolt 510 is by impulse motor 511 (Y CD-ROM drive motor) rotation that is fixed on the horizontal moving-member 500.
Secondly, the eyeglass fixator that keeps eyeglass 2 is described.
Move forward and backward on the light transmission hole 508 of parts 503 as Figure 24～eyeglass fixator 550 that disposes shown in Figure 28.
As shown in figure 27, this eyeglass fixator 550 has the annular gear wheel 551 that is provided with pivot flange 551a in the bottom of inner peripheral surface.This annular gear wheel 551 has gear part 551b and the endless groove 551c that extends to Zhou Fangxiang on side face.Shown in Figure 29 B, this endless groove 551c goes up to engage a plurality of roller 503R, and rotatable being installed in freely of above-mentioned roller 503R moves forward and backward on the parts 503.
Above-mentioned a plurality of roller 503R disposes along light transmission hole 508, and rotation remains on annular gear wheel 551 freely and moves forward and backward on the parts 503.
Shown in Figure 29 A, rotation is equipped with 6 pinion wheels 555 freely on the annular gear wheel 551, and above-mentioned pinion wheel 555 equidistantly disposes at Zhou Fangxiang (60 ° intervals), and puts on the shelf at these 6 pinion wheels 555 and to be provided with Timing Belt 556.And rotation is installed in the outer peripheral face butt of jockey pulley 557 and this Timing Belt 556 on the annular gear wheel 551 freely.
Be fixed with the end (base end part) of arm 558 respectively every a pinion wheel 555, the eyeglass retainer shaft 559 (eyeglass holding member) of extending up and down is installed on the other end of each arm 558 (leading section).
The spring-loaded pin 560 approaching with an end of arm 558 is installed on the annular gear wheel 551, between an end of this spring-loaded pin 560 and arm 558, is provided with coil spring 561.The mode that this coil spring 561 rotates at the central side of annular gear wheel 551 with the leading section of arm 558 is to arm 558 application of forces.
As Figure 24 and shown in Figure 25, the pinion wheel 555 of said structure or an end of arm 558 are covered by shroud ring 562.This shroud ring 562 utilizes screw 590 and is fixed on the annular gear wheel 551.And, separate 120 ° interval at Zhou Fangxiang on the inner peripheral surface of shroud ring 562 and be formed with the joint otch 593 that eyeglass retainer shaft 559 is engaged.In addition, the outer peripheral face of shroud ring 562 is formed with otch 594.
And each end of 3 arms 558 is formed with from the outstanding upward copulational protuberance 558a of otch 594.
In addition, shown in Figure 29 A, move forward and backward and be fixed with the established angle that is made of impulse motor etc. on the parts 503 and set motor 592, this established angle is set on the output shaft 562a of motor 592 gear 563 is installed.The gear part 551b interlock of this gear 563 and annular gear wheel 551.Therefore, utilize established angle to set motor 592 and make gear 563 rotations, make annular gear wheel 551 rotations thus.
Moving forward and backward parts 503 is covered by platen cover SC except that eyeglass fixator 550 parts.
Replacement has the transparent plectane 552 of the eyeglass support usefulness of above-mentioned eyeglass supporting 553, as shown in figure 31, interchangeable framework eyeglass fixator 570 as shown in figure 30 can be installed releasably in annular gear wheel 551.
This interchangeable framework eyeglass fixator 570 has: the ring-type frame 571 that external diameter is identical with the external diameter of transparent plectane 552; Be fixed on the transparent plectane 571a in this ring-type frame 571; 3 (a plurality of) back shafts 572 of on ring-type frame 571, dashing forward and establishing with equidistant (120 ° of intervals); The eyeglass keeping arm 573 (eyeglass holding member) that is installed in freely on the back shaft 572 is rotated in one end (base end part); And to the other end (leading section) of above-mentioned eyeglass keeping arm 573 coil spring 574 to the central side direction application of force of ring-type frame 571.In addition, eyeglass keeping arm 573 forms the shape that front end attenuates.
It is thicker that above-mentioned ring-type frame 571 forms the above-mentioned transparent plectane of wall ratio 552, as shown in figure 31, is being on the annular gear wheel 551 under the subtend state in the eyeglass retainer shaft 559 of above-mentioned arm 558, can load and unload to be entrenched in freely in the annular gear wheel 551.Thus, the outer peripheral face butt of eyeglass retainer shaft 559 and ring-type frame 571 can't move in this ring-type frame 571.At this moment, ring-type frame 571 is supported on the flange 571a of annular gear wheel 571 of Figure 27.
In addition, 571b is provided in a side of the open-work on the ring-type frame 571 that interchangeable framework uses, and is used to detect interchangeable framework eyeglass fixator 570.
Secondly, illustrate in order to anchor clamps are installed in the eyeglass adsorbing mechanism of eyeglass.This eyeglass adsorbing mechanism has and the identical structure of previous described fixture support mechanism's 30 essence, so the structure that is not illustrated in the fixture support mechanism mainly is described.
The eyeglass adsorbing mechanism is represented with symbol 600, as Fig. 2, Fig. 4 and shown in Figure 22, is installed on the side plate 123 of inner frame 120.
This eyeglass adsorbing mechanism 600 has as Fig. 2, Fig. 4, Fig. 6, carriage 601 shown in Figure 32.As Fig. 4 and shown in Figure 32, this carriage 601 is by upper support board 601a, lower support board 601b and be connected with the vertical piece 601c of the above-mentioned upper and lower support plate 601a of portion, 601b and form the コ font.And, be provided with installation sheet 601d, 601d integratedly and at right angles in the top and the bottom of the side of vertical piece 601c.Utilize not shown screw and installation sheet 601d, 601d are installed on the inner frame shown in Figure 20 120 on the side plate 123 that is provided with, carriage 601 is fixed on the side plate 123 thus.
As Figure 33 and shown in Figure 34, be fixed with horizontally extending moveable arm 602 in the bottom of driving stem 35 (with reference to Fig. 5).Deflector roll 40 be positioned at cam slot 41 on during the 41a of portion of longitudinal joint crack, this moveable arm 602 is towards the front, and when deflector roll 40 is positioned at the following longitudinal joint crack 41c of portion of cam slot 41, this moveable arm 602 is at laterally (directions X) and the left in Fig. 5.
At the leading section of this moveable arm 602,,, maintain movable carriage 603 freely and rotate by back shaft 52 vertical with the bearing of trend of moveable arm 602 and that flatly extend as Fig. 4, Figure 32, shown in Figure 33.Between this movable carriage 603 and moveable arm 602, the torsion disc spring 604 that is wound on the back shaft 52 is installed as shown in figure 33.This torsion disc spring 604 make the leading section of moveable arm shown in Figure 32 602 to following side folding direction to movable carriage 603 application of forces.
Shown in figure 32, roller 53 rotations remain on the base end part side of movable carriage 603 freely.
When this roller 53 rises under the state in front at moveable arm 602, with the detent 54A butt of the lower end that is located at fixed arm 54, the elastic force of movable carriage 603 opposing torsion disc springs 604 and with shown in Figure 4 under plumbness, rotating.
In addition, on this movable carriage 603 anchor clamps holding device 605 (with reference to Figure 35 A) is installed.
Shown in Figure 35 A, Figure 36 A and Figure 36 B, this anchor clamps holding device 605 has: the 606a of tube portion is inserted the retainer body 606 of the through hole 603a of carriage 603, and the flange 606b of this retainer body 606 is fixed on the screw 607,607 on subtend sheet 603b, the 603b of carriage 604.
This retainer body 606 is provided with the outstanding 606a of tube portion from through hole 603a, and the periphery of the 606a of tube portion has a urceolus 608 in that length direction is chimeric movably.
Separate 180 ° interval on this urceolus 608 and be formed with slit 608a shown in Figure 35 A and Figure 36 A, each slit 608a disposes the joggling part 609a that an end remains on the other end of the wire form springs 609,609 on the retainer body 606.As scheme shown in 035B and Figure 35 C, this joggling part 609a is provided with line part 609b, and its part at side face is outstanding in urceolus 608 from slit 608a.
Between retainer body 606 and urceolus 608 coil spring 610 is installed, its left in Figure 35 A applies spring energized to urceolus 608.In the 606a of tube portion of this retainer body 606, be equipped with an end with one heart and be fixed on spring back shaft 611 on the end wall 606c of a 606a of portion.
Move the chimeric freely sliding barrel 612 that bottom tube-like is arranged at axis direction in the 606a of tube portion, maintenance is inserted with spring back shaft 611 with gap in sliding barrel 612.In this sliding barrel 612, be inserted with an end of coil spring 613 (with reference to Figure 34).And, being inserted with spring back shaft 611 in this coil spring 613, the other end of this coil spring 613 utilizes the end of concluding chimeric mode and remaining on the end wall 606c side of spring back shaft 611.
In addition, shown in Figure 36 A and Figure 36 B, on the 606a of tube portion of retainer body 606, the interval that separates 180 ° is formed with otch guide groove 606d, the 606d that the open slit-shaped in lower end is extended.And, shown in Figure 36 A to Figure 36 D, be formed with the open slit-shaped otch guide groove 608b in upper end on the urceolus 608.
Shown in Figure 36 A and Figure 36 D, this otch guide groove 606d, 608b arrange accordingly.Shown in Figure 34 and Figure 35 A, on above-mentioned otch guide groove 606d, the 608b, be inserted with guide shaft 614 at the outer peripheral face of sliding barrel 612.
As shown in figure 37, be equipped with register pin 615 on the end wall 612a of sliding barrel 612.In addition, the outer end of urceolus 608 is formed with tapered recess 608c.
As Figure 37 and shown in Figure 43, the flange 606b of retainer body 606 goes up and to be fixed with hook back shaft 616 by screwing togather, and screws togather and spring-loaded bolt 617 is installed, this spring-loaded bolt 617 and hook back shaft 616 adjacency.In addition, symbol 616a is the flange of hook back shaft 616.
To shown in Figure 40, this hook back shaft 616 inserts tabular card under the state that keeps the gap ends among the shaft insertion hole 618a of hook 618, and ends hook 618 at flange 606b upper support card as Figure 37.The sidepiece that this card ends hook 618 is formed with spring locking protrusion 618b, is formed with slit 618c on this locking protrusion 618b.
End in spring-loaded bolt 617 and slit 618c with the both ends card of the chimeric coil spring 619 of the periphery of hook back shaft 616.Observe at Figure 37,619 pairs of cards of this coil spring end hook 618 to the counter clockwise direction application of force, and are situated between and are contained between flange 606b, the 616a, and will blocks with light power and to end hook 618 by being pressed in flange 606b.
To shown in Figure 39, this card ends and is formed with only otch 618d of card on the hook 618 as Figure 37, and be positioned at card only the rotation urging direction opposition side of otch 618d edge portion and be formed with inclination guide card 618e.Card ends the path axial region 614a that is inserted with the front end of guide shaft 614 in the otch 618d, and it is installed on the outer peripheral face of sliding barrel 612.
With reference to Figure 42, the state that expression eyeglass suction jig 700 is installed on the eyeglass 2.As shown in figure 42, this eyeglass suction jig 700 has: axial region 701 is installed; And one is located at the cup portion 702 that is made of elastomeric elements such as rubber or soft synthetic resins on this installation axial region 701.Install and be formed with on the axial region 701 at end face and the open locating slot 703 of side face.This installation axial region 701 is embedded in the urceolus 608.
Above-mentioned LCD 129 is by arithmetic control circuit shown in Figure 9 100 controls.
The formation of this arithmetic control circuit 100 is to set motor 592, light source 74, CD-ROM drive motor 80, reach light source 307 in order to gating pulse motor 507 (X CD-ROM drive motor), impulse motor 511 (Y CD-ROM drive motor), established angle.
To be imported in the arithmetic control circuit 100 from the switching operation signal of guidance panel 128 and from the picture signal (measuring-signal) of CCD 87,74,313.
Secondly, the effect of the jig installing apparatus among other embodiment that are configured as mentioned above is described.
(1) eyeglass suction jig 700 is to the installation of eyeglass adsorbing mechanism 600
Fig. 2 represents to carry out the state before the detection of the hidden mark 21 of eyeglass 2, the refraction measurement of eyeglass 2 etc.Under this state, as shown in Figure 5, the deflector roll 40 of eyeglass adsorbing mechanism 600 is positioned at the upper end of the last longitudinal joint crack 41a of portion of the cam slot 41 that is located on the cam canister 37, and internal thread tube 36 is positioned at the position, the top of rising.
As Fig. 2 and shown in Figure 4, on this position, make the moveable arm 602 that is installed in internal thread tube 36 bottoms be positioned at the position, the top of rising, as shown in Figure 4, the roller 40 of movable carriage 603 and the horizontal plate part 54a butt of fixed arm 54, the elastic force of the torsion disc spring 604 that movable carriage 603 opposings are shown in Figure 33, and be illustrated in figure 4 as sagging state.
Under this state, movable carriage 603 become second opening 143 with shell shown in Figure 1 relative to state.Therefore, shown in Figure 34 and Figure 35 A, the operator with the installation axial region 701 of eyeglass suction jig 700 in second opening 143 is inserted into the urceolus 608 that is located at the movable carriage 603.At this moment, register pin 615 inserts and is located in the locating slot 703 that axial region 701 is installed.
When pushing this installation axial region 701, sliding barrel 612 is moved to the end wall 606c of retainer body 606 side by the elastic force that axial region 121 burden coil springs 55 are installed.
After this, the installation axial region 701 of eyeglass suction jig 700 is in the mode of the line part 609b that further crosses wire form springs 609 and give as security and compress into urceolus 608, axial region 701 is installed is become following state, that is, make wire form springs 609 line part 609b opposing wire form springs 609 joggling part 609a elastic force and give as security the slit 608a that compresses into urceolus 608.This state is, shown in Figure 35 A, the elastic force that utilizes joggling part 609a is crimped on the state of the outer peripheral face that axial region 701 is installed with line part 609b, and axial region 701 will be installed remain on the interior state of urceolus 608, even so urceolus 608 towards the below, eyeglass suction jig 700 can not fall downwards yet.
Under this state, the path axial region 614a of guide shaft 614 is positioned at the card that card ends hook 618 ends in the otch 618d.
(2) to the maintenance of the eyeglass fixator 550 of eyeglass 2
(exposing and the eyeglass mounting outside the outside framework 121 of eyeglass fixator 550)
Secondly, utilize the operation of the function key F1 of guidance panel 128, select the automatic judgement of Figure 15, and select " left side " switch 136L of Figure 14, any among " right side " switch 136R, utilize arithmetic control circuit 100 control as the impulse motor 511 of Y CD-ROM drive motor and before and after making feeding bolt 510 just changeing, and make nut part 509 and move forward and backward parts 503 to lid 402 side shiftings.
Follow this to move and cover the platen cover SC that moves forward and backward parts 503, its with the lid 402 butts after, make the elastic force of these lid 402 opposing rope-lay conductor coil springs 406, and be that the center rotates this lid 402 clockwise direction in Figure 26 to open with back shaft 405, expose outside to outside framework 121 from the opening 401 and first opening 142, and make and be installed in the eyeglass fixator 550 that moves forward and backward on the parts 503 and expose.
At this moment, the copulational protuberance 558a of eyeglass fixator 550 engages with the card claw stop 407d of portion of arm 407, among Figure 29 A, elastic force with the arm 558 burden coil springs 561 of copulational protuberance 558a one, rotate to clockwise direction integratedly with pinion wheel 555, with the eyeglass retainer shaft 559 of the arm 558 of copulational protuberance 558a one otch 594 side shiftings to shroud ring shown in Figure 25 562.
Follow this, Timing Belt 556 shown in Figure 29 A rotates to clockwise direction, because moving of this Timing Belt 556, remaining other 2 pinion wheels 555 also deasil are rotated, be rotated to clockwise direction with the elastic force of the arm 558 burden coil springs 561 of these remaining 2 pinion wheel 555 one, the eyeglass retainer shaft 559 of these remaining 2 pinion wheels 555 and arm 558 is moved to otch 594 sides of shroud ring shown in Figure 25 562.
3 eyeglass retainer shafts 559 are moved to shroud ring 562 sides as mentioned above, and under open mode, as Figure 29 B and shown in Figure 31, the axle shape eyeglass supporting 553 of eyeglass fixator 550 is uploaded and is equipped with eyeglass 2.
(moving and the eyeglass maintenance in the outside framework 121 of eyeglass fixator 550)
After this, arithmetic control circuit 100 running gating pulse motors 511, and feeding bolt 510 counter-rotatings before and after making, and make nut part 509 and move forward and backward parts 503 mobile to outside framework 121 in.
Follow this, the platen cover SC that covering moves forward and backward parts 503 leaves and covers 402, then the elastic force by rope-lay conductor coil spring 406 is the center with back shaft 405, and the counter clockwise direction of this lid 402 in Figure 26 rotated, and utilizes and cover 402 the opening 401 and first opening 142 are closed.
At this moment, the copulational protuberance 550a of eyeglass fixator 550 leaves the card claw stop 407d of portion of arm 407, then by the elastic force of coil spring 561, make with the arm 558 of the copulational protuberance 558a one shown in Figure 29 A and pinion wheel 555 integratedly to counterclockwise rotating, and the center side with the shroud ring 562 of eyeglass retainer shaft 559 in Figure 25 of the arm 558 of copulational protuberance 558a one is moved.
Follow this, shown in Figure 29 A, Timing Belt 556 is rotated to counter clockwise direction, because the mobile of this Timing Belt 556 makes remaining other 2 pinion wheels 555 also to counterclockwise rotating,, move because the elastic force of coil spring 561 and rotating with the arm 558 of above-mentioned 2 pinion wheel 555 one with the central side of eyeglass retainer shaft 559 shroud ring 562 in Figure 25 of the arm 558 of above-mentioned remaining 2 pinion wheel 555 one to counterclockwise.
3 eyeglass retainer shafts 559 are moved to the central side of shroud ring 562 as mentioned above, and with the axle shape eyeglass supporting 553 that is positioned in eyeglass fixator 550 on the side face butt of eyeglass 2, as shown in figure 41, by 3 eyeglass retainer shafts, 559 clamping eyeglass 2.
Secondly, the classification that eyeglass 2 is described is judged.
As above-mentioned, arithmetic control circuit 100 is under the state by 3 eyeglass retainer shaft 559 clamping eyeglass 2, eyeglass fixator 550 is moved in reflecting plate 79 and detection optical system 73 and between as the camera head 82 of hidden mark detection optical system, the running of impulse motor 511 is stopped.
After this, arithmetic control circuit 100 is lighted light source 74, penetrates infrared light from this light source 74, and on the other hand, drive controlling CD-ROM drive motor 80 makes reflecting plate 79 rotations.
From the infrared light of this light source 74, see through pinhole plate 82, half- mirror 84,83 and incide on the collimation lens 78, utilize this collimation lens 78 to become after the parallel beam, project on the eyeglass 2 as detected eyeglass.
Utilize this projection, make be reflected plate 79 reflections and become reflected light of the infrared light of transmitted through glasses eyeglass 2.After this catoptrical a part of transmitted through glasses eyeglass 2, the half-mirror 83, reflect, and make the picture of eyeglass 2 or picture imaging on CCD 87 of axle shape eyeglass supporting 553 by aperture board 85 and imaging len 86 at half-mirror 84.When hidden mark 21 or reference mark such as seal point etc. are arranged on the eyeglass 2, these also on CCD 87 by imaging.Picture signal from this CCD 87 is input in the arithmetic control circuit 100.After arithmetic control circuit 100 receives picture signal from CCD 87, judge whether on eyeglass with reference mark according to the view data of eyeglass 2.
Figure 45 is illustrated in the figure of progressive multi-focus lens with reference mark, and Figure 46 A and Figure 46 B are illustrated in the figure of ultex with reference mark.
As shown in figure 45, progressive multi-focus lens, its at the geometry center O equidistance (for example 17mm) of distance on the horizontal coating 800 2 places at interval with hidden mark 801A, 801B, and be designed to derive the geometry center O of eyeglass from the position of above-mentioned hidden mark 801A, 801B, at a distance with number of degrees measure portion 802, closely use the optical centre of number of degrees measure portion 803 and the position of eye point 804 (eyepoint) etc.
The position of eye point 804 is different because of the design of eyeglass, fixes on the stipulated standard position of distance geometry center O, for example predetermined distance d1 (for example, position 2mm) above a distance geometry center O.Therefore, obtain the image of hidden mark 801A, 801B and carry out Flame Image Process and calculate its position coordinates, can obtain the geometry center O, with eye point 804.
Shown in Figure 46 A and Figure 46 B, multifocal lens have remote with the 850A of portion and closely use the 850B of portion (section, segment), and be designed to can with closely with the upper limb 851 of the 850B of portion as reference mark, with obtain the geometry center O, closely with the optical centre 852 of number of degrees measure portion, and the position of eye point 853.The position of geometry center O or eye point 853 is by to closely making a video recording with the image of the 850B of portion, and the position coordinates of the central authorities of its upper limb 851 is carried out Flame Image Process calculate.
And single focus lens existence has the seal point and has 2 kinds that print point.
As shown in figure 47, arithmetic control circuit 100 is obtained all images (step S1) of eyeglass 2 according to the picture signal of obtaining from CCD 87.The brightness of carrying out image after changing, arithmetic control circuit 100 utilizes LOG (Laplacian Of Gaussian) wave filter to carry out the extraction of external diameter or horizontal coating, the section profile etc. of eyeglass 2, and according to brightness value the image of being obtained by filter process is carried out 2 values (step 2).Handle according to this 2 value, because of occurring more eyeglass external diameter or the noise beyond the reference mark in the Flame Image Process, so arithmetic control circuit 100 carries out in order to remove the processing of marking of this noise, to eliminate small noise (step S3).Herein, marking is to enclose the same tag number and the well-known processing distinguished on the pixel that connects.What arithmetic control circuit 100 its sum of judgement in the image of identical lable number was few is noise, and it is removed from image.
Thereafter, whether arithmetic control circuit 100 detects the judgement (step S4) of closely using portion according to the image of being obtained, and detects when closely using portion, judges that eyeglass 2 is ultexes.And, do not detect when closely using portion, whether arithmetic control circuit 100 detects the judgement (step S5) of horizontal coating according to the image of being obtained.When detecting horizontal coating, arithmetic control circuit 100 judges that eyeglass 2 are progressive multi-focus lens.In addition, when not detecting horizontal coating, whether arithmetic control circuit 100 detects the judgement (step S6) of seal point according to the image of being obtained.When detecting the seal point, arithmetic control circuit 100 judges that eyeglass 2 is with the single focus lens (attached seal point eyeglass) that prints point, when not detecting the seal point, judges that eyeglass 2 is single focus lens (not having the seal eyeglass) of not having reference mark.
As above-mentioned, arithmetic control circuit 100 carries out the detection of reference marks such as hidden mark, horizontal coating, seal point, utilizes to have or not reference mark to carry out the judgement of eyeglass classification, and carries out the detection of the absorption position of suction jig according to reference mark.On the other hand, when not detecting reference mark, arithmetic control circuit 100 uses following CL measurement mechanism 300 to detect the refracting characteristic (optical characteristics) of eyeglass, carries out the detection of the absorption position of anchor clamps.
Secondly, the affirmation example 1 that has or not eyeglass is described.
Among Figure 49, the shape of symbol 900 expression eyeglass 2, the shape of symbol 901 expression axle shape eyeglass supportings 553, symbol 902,903 expression coating marker image 20 or hidden mark are as 21.
Secondly, with reference to Figure 48 the processing that has or not eyeglass 2 is described.
(step S1)
The picture signal that arithmetic control circuit 100 receives from CCD 87 as shown in figure 48, begins to judge the processing that has or not eyeglass, and cuts out the zone that has or not eyeglass among the step S1 in order to judgement, and enters step S2.
That is what arithmetic control circuit 100 was set the preset range shown in the square box among Figure 49 cuts out zone 904 (processing regions), and enters step S2.This cuts out zone 904 and extends with narrow width from central straight to the outside of periphery of eyeglass 2 linearlyly.That is, cut out the front that zone 904 substantial middle from annular gear wheel 551 and shroud ring 562 extend to radial direction and arrive this shroud ring 562.
(step S2)
Among this step S2, arithmetic control circuit 100 is counted smaller or equal to the pixel of threshold value for the brightness value that cuts out in the zone 904, and enters step S3.
(step S3)
Among this step S3, arithmetic control circuit 100 judge in step S2, calculate smaller or equal to the total pixel number of threshold value whether more than or equal to threshold value, when judging total pixel number, enter step S4, and when judging total pixel number, enter step S5 less than threshold value more than or equal to threshold value.
(step S4 and S5)
And arithmetic control circuit 100 is judged in this step S4 then end process of eyeglass, judges " no eyeglass " then end process in step S5, enters other processing.
Secondly explanation has or not the affirmation example 2 of eyeglass 2.
As shown in figure 31, when interchangeable framework eyeglass fixator 570 was installed on the annular gear wheel 551, the image shown in Figure 50～Figure 53 was presented on the LCD 129.Among Figure 50～Figure 53, the arm picture of symbol 950 expression eyeglass keeping arms 573, symbol 952 expressions cut out the zone.Among Figure 51, the lens shape of symbol 951 expression Figure 30 and interchangeable framework eyeglass fixator shown in Figure 31.
Secondly, with reference to Figure 54, below the explanation affirmation has or not the processing of the example 2 of eyeglass.
(step S11)
The picture signal that arithmetic control circuit 100 receives from CCD 87 begins to judge the processing that has or not the eyeglass shown in Figure 54, cuts out the zone that has or not eyeglass among the step S1 in order to judgement, and enters step S12.
That is arithmetic control circuit 100 is set among Figure 50 and to be cut out zone 952 (processing regions) shown in the square box, and enters step S12.This cuts out zone 952 and is set in the substantial middle portion of ring-type frame 571 (with reference to Figure 30) and is square.
(step S12)
Among this step S12, arithmetic control circuit 100 is counted smaller or equal to the pixel below the threshold value for the brightness value that cuts out in the zone 952, and enters step S13.
(step S13)
Among this step S13, calculate among the arithmetic control circuit 100 determining step S2 smaller or equal to the total pixel number of threshold value whether more than or equal to threshold value, when judging total pixel number, enter step S14, and when judging total pixel number, enter step S15 less than threshold value more than or equal to threshold value.
(step S14)
Total pixel number is during more than or equal to threshold value, because of being the state of no eyeglass on 3 eyeglass keeping arms 573 of Figure 30 and Figure 31, so 3 eyeglass keeping arms 573 of Figure 30, Figure 31 are positioned at the central authorities of ring-type frame 571.Under this state, the picture of 3 eyeglass keeping arms 573, to be arm as 950 be positioned at cuts out zone 952 shown in Figure 53.
Therefore, among the step S14, arithmetic control circuit 100 has arm as 950 state for cutting out in the zone 952, enter step S15.
(step S15)
(step S16)
And, total pixel number does not reach threshold value or threshold value when above, becoming between Figure 30,3 the eyeglass keeping arms 573 shown in Figure 31 has the state of eyeglass, so become Figure 30,3 eyeglass keeping arms 573 shown in Figure 31 are not present in the state of the central portion of ring-type frame 570.Under this state, the picture of 3 eyeglass keeping arms 573, to be arm be positioned at the outside that cuts out zone 952 shown in Figure 51 as 950.
Therefore, among the step S16, arithmetic control circuit 100 is shown in Figure 55, set the retrieval line 953a～953f of a plurality of (being 6 directions the present embodiment) from the central authorities of platform central authorities that is ring-type frame 570 at radial direction, and read among a plurality of retrieval line 953a～953f, the for example brightness of the center side of the ring-type frame 570 among the retrieval line 953a, and enter step S17.
(step S17)
Among this step S17, arithmetic control circuit 100 calculates and reads in reading in a little of next brightness among the retrieval line 953a, and moves to the position that this calculates, and enters step S18.
(step S18)
Among this step S18, arithmetic control circuit 100 reads in the brightness value of the point that moves, and obtains brightness value poor of this brightness value and previous point, enters step S19.
(step S19)
Among this step S19, whether the difference of the brightness value of being obtained among the arithmetic control circuit 100 determining step S18 is big, is judged as to return step S17 when little and circulation is carried out, and is judged as and then enters step S20 when big.
(step S20)
Among this step S20, arithmetic control circuit 100 is judged the bigger point of the difference of above-mentioned brightness value, and whether the position is near the interior week of ring-type frame 570 (near the edge of platform), 954 of bigger points of the difference of above-mentioned brightness value are near the interior week of the ring-type frame 570 shown in Figure 57 when (near the edge 955 of platform), enter step S21, and the bigger point 954 of the difference of above-mentioned brightness value is shown in Figure 56, not near the interior week of ring-type frame 570, when (near the edge 954 of platform), enter step S22.
(step S21)
Among this step S21, arithmetic control circuit 100 judges between 3 eyeglass keeping arms 573 that then end process of eyeglass is arranged, and enters other processing.
(step S22)
Among this step S22, the whole of the retrieval line 953a～953f of arithmetic control circuit 100 pairs a plurality of (being 6 directions in the present embodiment) judge whether the retrieval of the difference of brightness value finishes, if do not finish then to enter step S23, if finish then to enter step S24.
(step S23)
Among this step S23, arithmetic control circuit 100 is set in the following manner, obtain brightness value poor of next retrieval line 953b of the retrieval line 953a of a plurality of (being 6 directions in the present embodiment), and return step S16, obtain the poor of the brightness value of next retrieval line 953b and brightness value.Equally, retrieval line 953b～953f is obtained the poor of brightness value and brightness value.
(step S24)
Among this step S24, arithmetic control circuit 100 is judged between 3 eyeglass keeping arms 573 then end process of no eyeglass, and enters other processing.
Secondly, the measurement that utilizes CL measurement mechanism 300 to carry out is described.
After this, arithmetic control circuit 100 is lighted light source 307, and makes the measuring beam outgoing.From the measuring beam of this light source 307,, become parallel beam from collimation lens 310 and project on the eyeglass 2 by pinhole plate 308, catoptron 309 collimation lens 310 that leads.
The measuring beam that sees through this eyeglass 2 sees through pattern plate 311, and the imaging on CCD 313 by imaging eyeglass 112 of the pattern of pattern plate 311.Measuring-signal (picture signal) is input to the arithmetic control circuit 100 from this CCD 313.And arithmetic control circuit 100 is according to the measuring-signal from CCD 313, measures the shaft angle degree A of spherical degree S, cylinder number of degrees C as the refracting characteristic of eyeglass 2, cylinder axis and optical centre OC etc.
After arithmetic control circuit 100 measurements of end to the refracting characteristic of eyeglass 2, paired pulses motor 511 control of turning round, and feeding bolt 510 is just changeing before and after making, make nut part 509 and move forward and backward parts 503 to lid 402 side shiftings, and eyeglass fixator 550 and eyeglass 2 are moved in reflecting plate 79 and detection optical system 73 and between as the camera head 82 of hidden mark detection optical system, the running of impulse motor 511 is stopped.
Installation to the eyeglass suction jig 700 of eyeglass 2 is as follows.
As mentioned above, arithmetic control circuit 100 is after detection has or not the kind etc. of eyeglass 2 and eyeglass 2 or hidden mark etc., established angle is set motor 592 control of turning round, the annular gear wheel 551 of lens fixture 550 is rotated, eyeglass fixator 550 is rotated, and the eyeglass 2 that is kept by eyeglass fixator 550 is rotated on optical axis, so that hidden marks etc. are consistent with the mark that is presented at LCD 129 (not shown).
On the other hand, arithmetic control circuit 100 is after the refracting characteristic that utilizes CL measurement mechanism 300 measurement eyeglass 2, eyeglass 2 is moved between the lamp optical system of rotary reflection plate 79 and all detection optical system 73 and hidden mark detection optical system 82, when cylinder axis etc. is arranged, established angle is set motor 592 control of turning round, and the annular gear wheel 551 of eyeglass fixator 550 is rotated, eyeglass fixator 550 rotates thus, and the eyeglass 2 that is kept by eyeglass fixator 550 is rotated on optical axis.
After this, the control of turning round of 100 pairs of CD-ROM drive motor 33 of arithmetic control circuit by pulley 38, Timing Belt 34, pulley 39, makes the rotation of CD-ROM drive motor 33 be communicated to external thread axle 35, thereby make this external thread axle 35 rotations, and internal thread tube 36 is moved downwards.
Follow this, make moveable arm 602 declines with internal thread tube 36 one, the roller 53 of the leading section of moveable arm 602 leaves the horizontal plate part 54a of fixed arm 54, and movable carriage 51 (602) rotates because of elastic force side below moveable arm 602 of torsion disc spring 604 shown in Figure 33.
At last, shown in figure 32, become the state that below moveable arm 602, connects airtight, and become the state of eyeglass suction jig 700 towards the below.
On the other hand, follow this action, the roller 40 that is installed in internal thread tube 36 moves from the vertical downwards slit portion 41c of last vertical slit portion 41a by spiral fashion slit portion 41b, moveable arm 602 rotates to eyeglass fixator 550 sides with 90 ° integratedly with internal thread tube 36, and eyeglass suction jig 700 is moved to the top of eyeglass 2.
After this, internal thread tube 36 and moveable arm 602 descended, the absorption cup 702 of eyeglass suction jig 700 of leading section that is installed in moveable arm 602 is as Figure 41 and shown in Figure 42, supports eyeglass 2 butts on 553 with axle shape eyeglass.
And, the control of turning round of 100 pairs of CD-ROM drive motor 33 of arithmetic control circuit, internal thread tube 36 and moveable arm 602 are descended a little, the installation axial region 701 of eyeglass suction jig 700 further is pressed in the urceolus 608, make the elastic force of sliding barrel 612 burden coil springs 55, and further make sliding barrel 612, thereby make eyeglass suction jig 700 be adsorbed on eyeglass 2 a little to the end wall 606c of retainer body 606 side shifting.
Follow this, card ends elastic force to Figure 37 in the counterclockwise rotation of hook 618 because of coil spring 619, and shown in Figure 44 D, inclination guide card 618e goes up to the path axial region 614a of guide shaft 614 and moves.Thus, shown in Figure 44 B, card ends hook 618 and tilts, and inclination guide card 618e is transverse pitch also.
After this, arithmetic control circuit 100 makes CD-ROM drive motor 33 counter-rotatings, makes moveable arm 602 risings with internal thread tube 36 one.
Follow this, sliding barrel 612 is installed axial region 701 side shiftings because of the elastic force of coil spring 613 to eyeglass, and the path axial region 614a and the sliding barrel 612 that are installed in the guide shaft 614 of sliding barrel 612 simultaneously move to blocking the front of ending hook 618 along inclination guide card 618e integratedly.
At this moment, shown in Figure 44 D, path axial region 614a makes rotating force F act on inclination guide card 618e, and this rotating force F is towards the opposite directions such as rotation urging direction of ending hook 618 by 619 pairs of cards of coil spring.Thus, card ends the elastic force of the coil spring 619 among hook 618 opposing Figure 37, rotates a little to clockwise direction, and the path axial region 614a of guide shaft 614 is moved in blocking the joint otch 618d that ends hook 618.
On the other hand, sliding barrel 612 is installed axial region 701 side shiftings because of the elastic force of coil spring 613 to eyeglass, this installs the elastic force of axial region 701 because of coil spring 613, and pushed by sliding barrel 612, and, the line part 609b that axial region 701 leaves wire form springs 609 is installed to the tapered recess 608c of urceolus 608 side shifting.This state is for installing the state that axial region 701 is extracted from urceolus 608 easily.
After this,, the roller 53 that is installed in internal thread tube 36 is moved from indulging the upwards vertical slit portion 41a of slit portion 41c down, make moveable arm 602 carry out 90 ° of rotations, and make moveable arm 602 leave the top of eyeglass 2 to side plate 123 sides via the spiral fashion slit 41b of portion.
As described above, by using the jig installing apparatus in the foregoing description, arithmetic control circuit 100 judges that eyeglass 2 has or not with reference mark, and selection detection optical system 73, camera head 82 and CL measurement mechanism 300, and the installation site of automatic particular jig, so the operator need not separately use multiple arrangement according to having or not reference mark, thereby can alleviate the operation burden.
And, above-mentioned judgement has or not the method for eyeglass as follows, utilize optical element (CCD) 87 to take the image of eyeglass 2, image according to the eyeglass of having taken 2, determine that the processing region of defined scope (cuts out zone 902 at least, 952), to be configured in the image (eyeglass supporting shape 901 or arm are as 900) of maintaining part (supporting 553 of axle shape eyeglass or eyeglass keeping arm 573) of the eyeglass 2 on the mounting table (eyeglass fixator 550) not overlapping with maintenance at least for this processing region, and count for pixel count smaller or equal to predetermined threshold, when the total pixel number that calculates during, utilize arithmetic control circuit identification eyeglass 2 to be configured on the eyeglass fixator 550 smaller or equal to threshold value.
According to said structure, image (lens shape 900,951) according to the eyeglass of being taken by optical element (CCD) 87 2 determines the processing region of the scope of defined (cutting out zone 902,952) at least, this processing region not with mounting table (eyeglass fixator 550) on the image (eyeglass supporting shape 901 or arm are as 900) of maintaining part (supporting 553 of axle shape eyeglass or eyeglass keeping arm 573) overlapping, and calculating pixel number, graph image to eyeglass 2 is handled, thus can be simple and easy and form a prompt judgement and have or not eyeglass.And, clearly establish the method that detects hidden mark or typographic(al) mark, seal point mark etc., can save desired time of calculation process, labour etc.
Above-mentioned judgement has or not the device of eyeglass to have: eyeglass fixator 550, and it comprises the maintaining part (axle shape eyeglass supporting 553) of the bottom surface that keeps eyeglass 2; Erecting device (eyeglass adsorbing mechanism 600) is on the surface of the eyeglass 2 that it is installed in anchor clamps 3 to be positioned on the eyeglass fixator 550; Optical element 87 (CCD), it takes the image of eyeglass 2; And arithmetic control circuit 100, it is according to the image (lens shape 900,951) of the eyeglass of being taken by this optical element 2, determine the processing region of the scope of defined (cutting out zone 902,952) at least, this processing region not with eyeglass fixator 550 on the image (eyeglass supporting shape 901 or arm are as 900) of maintaining part (supporting 553 of axle shape eyeglass or eyeglass keeping arm 573) overlapping, and calculate pixel count smaller or equal to predetermined threshold, when the total pixel number that calculates during, identify eyeglass 2 and be configured on the mounting table more than or equal to threshold value.
According to said structure, image (lens shape 900,951) according to the eyeglass of taking by optical element 87 (CCD) 2, determine the processing region of the scope of defined (cutting out zone 902,952) at least, this processing region not with eyeglass fixator 550 on the image (eyeglass supporting shape 901 or arm are as 900) of maintaining part (supporting 553 of axle shape eyeglass or eyeglass keeping arm 573) overlapping, and calculating pixel number, graph image to eyeglass 2 is handled, thus can be simple and easy and form a prompt judgement and have or not eyeglass.And, clearly establish the method that detects hidden mark or typographic(al) mark, seal point mark etc., can shorten desired time of calculation process, time etc.Have or not in the method and device thereof of above-mentioned eyeglass in judgement, above-mentioned processing region (cut out zone 901,952) is positioned on the direction of linearly extending from the mediad periphery of the camera watch region of optical element 87 (CCD).
As mentioned above, jig installing apparatus of the present invention has: the eyeglass fixator 550 of mounting eyeglass 2; Be configured on this eyeglass fixator 550 and the hold assembly of the side of clamping eyeglass 2 (eyeglass retainer shaft 559); The mobile device (impulse motor 511, feeding bolt 510) that above-mentioned mounting table (eyeglass fixator 550) is moved in device body that is housing 4; And utilize above-mentioned mobile device that eyeglass fixator 550 is moved, and utilize the arithmetic control circuit 100 of hold assembly (eyeglass retainer shaft 559) clamping eyeglass 2 in device body.And, utilize arithmetic control circuit 100 to control, the mobile phase linkage manner with the eyeglass fixator 550 that produces with above-mentioned mobile device makes the above-mentioned eyeglass 2 of above-mentioned hold assembly clamping.
According to said structure, clamping eyeglass accurately and reliably can improve the efficient of adsorption operations simultaneously.
The automatic adsorbent equipment of eyeglass in the foregoing description has: the mounting table of mounting eyeglass 2 (eyeglass fixator 550); Be configured on the above-mentioned mounting table (eyeglass fixator 550), at least from the hold assembly (eyeglass retainer shaft 559) of the side of 3 above-mentioned eyeglass 2 of direction clamping; The mobile device (impulse motor 511, feeding bolt 510) that above-mentioned mounting table (eyeglass fixator 550) is moved in device body (shell 4); Utilize above-mentioned mobile device that above-mentioned mounting table (eyeglass fixator 550) is moved in above-mentioned housing 4, and utilize the arithmetic control circuit 100 of the above-mentioned eyeglass 2 of above-mentioned hold assembly (eyeglass retainer shaft 559) clamping.And, utilize arithmetic control circuit 100 to control, so that when being configured in eyeglass 2 on the eyeglass fixator 550, eyeglass retainer shaft 559 is by open, when mobile, eyeglass retainer shaft 559 is at least from 3 direction clamping eyeglass 2 in housing 4 for eyeglass fixator 550.
According to said structure, clamping eyeglass accurately and reliably can improve the efficient of adsorption operations simultaneously.
In addition, above-mentioned jig installing apparatus comprises the holding device (suction jig holding device 605) of the base portion (axial region 701 is installed) that keeps suction jig (eyeglass suction jig 700), and comprises the erecting device (eyeglass adsorbing mechanism 600) that makes anchor clamps (eyeglass suction jig 700) be installed in the surface of eyeglass 2.And, the erecting device of suction jig has following mechanism, this mechanism is for when utilizing above-mentioned erecting device (eyeglass adsorbing mechanism 600) that suction jig (eyeglass suction jig 700) is installed in eyeglass 2 surperficial, by pushing the pressing force of suction jig (eyeglass suction jig 700), and holding device (suction jig holding device 605) is opened to the maintenance of eyeglass suction jig 700.
According to this structure, because of having following mechanism, promptly, when utilizing erecting device to make suction jig be installed in eyeglass surperficial, by the pressing force of pushing suction jig holding device is opened to the maintenance of suction jig, even so in the eyeglass after waterproof, antifouling, antifog processing, also can prevent to be difficult to take off from fixture supports portion because of maloperation causes suction jig.
In the erecting device of suction jig, be provided with the cylindrical shell (retainer body 606 of the installation axial region (base portion) 701 of chimeric fixing len suction jig 700, urceolus 608), in cylindrical shell (retainer body 606, urceolus 608) is provided with the slit-shaped openings (slit 608a) of inner peripheral surface opening, the elastomeric element (the joggling part 609a of wire form springs 609) outstanding to the inner peripheral surface of cylindrical shell (retainer body 606, urceolus 608) is maintained at opening (slit 608a) as above-mentioned installation axial region (base portion) 701.And, being equipped with slide unit (sliding barrel 612) in the above-mentioned cylindrical shell (retainer body 606, urceolus 608), this slide unit is subjected to the application of force of force application apparatus (coil spring 613) to the open end side of cylindrical shell (retainer body 606, urceolus 608).
With above-mentioned installation axial region 701 from above-mentioned urceolus (retainer body 606, when openend urceolus 608) inserts, utilize above-mentioned installation axial region 701, make above-mentioned slide unit (sliding barrel 612) resist the application of force of above-mentioned force application apparatus (coil spring 613) and this slide unit is slided, and because of this slip when bullet is connected to above-mentioned elastomeric element on the side face of above-mentioned installation axial region 701, be provided with the above-mentioned slide unit of prevention (locking) (sliding barrel 612) because of above-mentioned force application apparatus (coil spring 613) to the card locking mechanism of above-mentioned installation shaft portion 701 side shiftings (mechanism of ending hook 618 according to guide shaft 614 and card).
This blocks locking mechanism, further is pressed by above-mentioned installation axial region 701, can remove this prevention.Utilize this releasing, force application apparatus acts on its application of force by above-mentioned slide unit axial region 701 is installed, and resists the friction confining force of elastomeric element to installation axial region 701, thereby installation axial region 701 is released from above-mentioned cylindrical shell.
In the present embodiment, the card of slide unit ends and card ends releasing, and being to use to utilize has card to end hook 609 and the promotion of guide shaft 614, the locking/latch-release mechanism of repulsive-type maglev, but is not limited to this.For example, can between slide unit and cylindrical shell, the promotion that utilizes employed heart-shaped cams such as switch, the locking/latch-release mechanism of repulsive-type maglev be installed.
As above-mentioned, describe the present invention with various embodiment, the present invention is not limited to the foregoing description, can carry out various changes or change to the foregoing description.
As for reference, enumerate variation of the present invention or application examples, for as follows.
1-1. an eyeglass automatic fixture erecting device in order to suction jig is installed in the surface of eyeglass, comprising:
The image pickup optical devices utilize optical element to take the eyeglass image of eyeglass;
The feature measurement optical devices detect the optical characteristics of above-mentioned eyeglass;
Operation control device, judge that according to the above-mentioned eyeglass image that above-mentioned image pickup optical devices are taken this eyeglass has or not with reference mark, when detecting this reference mark, installation site according to the specific above-mentioned suction jig at above-mentioned eyeglass of this reference mark, when not detecting the said reference sign, use above-mentioned feature measurement optical devices to detect the optical characteristics of above-mentioned eyeglass, according to detected optical characteristics, the installation site of specific above-mentioned suction jig at above-mentioned eyeglass; And
Jig installing apparatus on the installation site on the above-mentioned eyeglass specific by this operation control device, is installed above-mentioned suction jig.
1-2. use in the automatic fixture erecting device at above-mentioned eyeglass, have in order to the eyeglass mounting apparatus of above-mentioned eyeglass to be set, and this eyeglass mounting apparatus, indication according to above-mentioned operation control device, when utilizing above-mentioned image pickup optical devices to take above-mentioned eyeglass image, with the detected object position of above-mentioned eyeglass conveyance to these image pickup optical devices; When utilizing the feature measurement optical devices to detect the optical characteristics of above-mentioned eyeglass, with the detected object position of above-mentioned eyeglass conveyance to above-mentioned feature measurement optical devices.
1-3. eyeglass suction jig automatic installation method, use the image pickup optical devices and utilize optical element to take the eyeglass image of eyeglass, according to the eyeglass image of taking, utilize operation control device to judge that above-mentioned eyeglass has or not with reference mark, when detecting this reference mark, utilize above-mentioned operation control device and according to this reference mark, the installation site of specific above-mentioned suction jig at above-mentioned eyeglass; When not detecting the said reference sign, utilize above-mentioned operation control device and operating characteristic to measure optical devices to detect the optical characteristics of above-mentioned eyeglass, above-mentioned operation control device is according to detected optical characteristics, the installation site of specific above-mentioned suction jig at above-mentioned eyeglass, and, utilize jig installing apparatus that above-mentioned suction jig is installed on the above-mentioned eyeglass according to this specific installation site.
2-1. a judgement has or not the method for eyeglass, utilize optical element to take the image of eyeglass, image according to the eyeglass of taking determines the processing region of the scope of defined at least, this processing region is not configured in the doubling of the image of the maintaining part of the eyeglass on the mounting table with maintenance, and calculate pixel count smaller or equal to predetermined threshold, when the total pixel number that calculates during, identify eyeglass by arithmetic processing apparatus and be configured on the mounting table smaller or equal to threshold value.
2-2. a judgement has or not the device of eyeglass, comprising: mounting table with the maintaining part that keeps the eyeglass bottom surface; Suction jig is installed in be positioned in the erecting device on the surface of the eyeglass on the mounting table; Take the optical element of the image of above-mentioned eyeglass; And arithmetic control circuit, it is according to the image of the eyeglass of being taken by optical element, determine the processing region of the scope of defined at least, this processing region not with mounting table on the doubling of the image of maintaining part, and calculate pixel count smaller or equal to predetermined threshold, when the total pixel number that calculates during, identify eyeglass and be configured on the mounting table more than or equal to threshold value.
2-3. have or not in the method for eyeglass in the judgement described in the above-mentioned 2-1, above-mentioned processing region is positioned on the direction that extends straight from the mediad periphery of the captured camera watch region of optical element.
2-4. as above-mentioned 2-2 described in judgement have or not in the device of eyeglass, processing region is positioned on the direction that extends straight from the mediad periphery of the captured camera watch region of optical element.
3-1. the automatic adsorbent equipment of eyeglass comprises: the mounting table of mounting eyeglass; Be configured on the above-mentioned mounting table and the hold assembly of the side of the above-mentioned eyeglass of clamping; The mobile device that above-mentioned mounting table is moved in device body; Utilize above-mentioned mobile device that above-mentioned mounting table is moved in the said apparatus body, and utilize the operation control device of the above-mentioned eyeglass of above-mentioned hold assembly clamping, it is characterized in that: utilize above-mentioned operation control device to control, link with mobile phase, make the above-mentioned eyeglass of above-mentioned hold assembly clamping with the above-mentioned mounting table that produces by above-mentioned mobile device.
3-2. the automatic adsorbent equipment of eyeglass comprises: the mounting table of mounting eyeglass; Be configured on the above-mentioned mounting table and from the hold assembly of the side of at least 3 above-mentioned eyeglass of direction clamping; The mobile device that above-mentioned mounting table is moved in device body; And utilize above-mentioned mobile device that above-mentioned mounting table is moved in the said apparatus body, and utilize the operation control device of the above-mentioned eyeglass of above-mentioned hold assembly clamping, it is characterized in that: utilize above-mentioned operation control device to control, so that above-mentioned eyeglass is when being configured on the above-mentioned mounting table, above-mentioned hold assembly is opened, above-mentioned mounting table when mobile, is installed above-mentioned hold assembly from least 3 above-mentioned eyeglass of direction clamping in the said apparatus body.
4-1. the erecting device of a suction jig, the holding device that comprises the base portion that keeps suction jig, and comprise the erecting device that makes suction jig be installed in the surface of eyeglass, it is characterized in that: have following mechanism, promptly, when utilizing above-mentioned erecting device that suction jig is installed in eyeglass surperficial, make by the maintenance of holding device by the pressing force of pushing suction jig to be opened to suction jig.
In the foregoing description, constitute as follows, promptly, for being installed in, anchor clamps detect the hidden mark that is located at eyeglass on the eyeglass, the present invention judges applicable to the classification of eyeglasses such as the eyeglass beyond the eyeglass, for example camera, microscope, telescope, has or not the judgement of reference mark etc.
Claims (7)
1, a kind of jig installing apparatus, it is characterized in that comprising the detection optical system of the distinguishing mark that detects eyeglass, according to determining mounting points by the detected distinguishing mark of this detection optical system, and the mounting center of employed anchor clamps is positioned at this mounting points when making manufacturing spectacle lenses, and these anchor clamps are installed on the surface of above-mentioned eyeglass, it is characterized in that:
Above-mentioned detection optical system comprises:
Light-gathering optics makes the luminous beam from light source that shines towards the eyeglass lens surface that is formed with hidden mark pass through aperture and optically focused;
Reflecting plate, its reflection is by the light beam of above-mentioned light-gathering optics institute optically focused; And
Camera head is set on the position with the said aperture optical conjugate, and is constituted as the aerial part that focuses between above-mentioned eyeglass and the said reflection plate;
Wherein, described reflecting plate comprises the retroeflection reflection part, reflection is turned back and is passed the light beam of above-mentioned eyeglass, and, the reflection direction of the folded light beam of utilizing described retroeflection reflection part and reflecting, it is different with the reflection direction that the reflecting surface that utilizes described reflecting plate carries out the normal reflection light beam of normal reflection.
2, jig installing apparatus according to claim 1 is characterized in that wherein said reflecting plate can be rotated.
3, jig installing apparatus according to claim 1 is characterized in that wherein said reflecting plate can tilt with respect to the optical axis of above-mentioned light-gathering optics.
4, jig installing apparatus according to claim 1 is characterized in that wherein said light source comprises red light emitting diodes.
5, jig installing apparatus according to claim 1 is characterized in that wherein said light-gathering optics comprises collimation lens.
6, jig installing apparatus according to claim 1, it is characterized in that wherein said camera head comprises the 1st camera head with imaging lens system and charge-coupled image sensor and has imaging lens system and the 2nd camera head of charge-coupled image sensor, the 2nd camera head is constituted as along the optical axis of above-mentioned light-gathering optics and focuses on aerial part between above-mentioned eyeglass and the above-mentioned light-gathering optics.
7, jig installing apparatus according to claim 1 is characterized in that wherein said camera head comprises half-mirror, and it is configured between said aperture and the above-mentioned light-gathering optics.
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP107764/2004 | 2004-03-31 | ||
| JP107765/2004 | 2004-03-31 | ||
| JP107767/2004 | 2004-03-31 | ||
| JP107766/2004 | 2004-03-31 | ||
| JP107762/2004 | 2004-03-31 | ||
| JP2004107762 | 2004-03-31 | ||
| JP085122/2005 | 2005-03-24 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710128073A Division CN100587553C (en) | 2004-03-31 | 2005-03-31 | Automatic fixture mounting device for spectacle lens and method for automatically mounting fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1938636A CN1938636A (en) | 2007-03-28 |
| CN100543519C true CN100543519C (en) | 2009-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710128073A Expired - Fee Related CN100587553C (en) | 2004-03-31 | 2005-03-31 | Automatic fixture mounting device for spectacle lens and method for automatically mounting fixture |
| CNB2005800105799A Expired - Fee Related CN100543519C (en) | 2004-03-31 | 2005-03-31 | Jig installing apparatus |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710128073A Expired - Fee Related CN100587553C (en) | 2004-03-31 | 2005-03-31 | Automatic fixture mounting device for spectacle lens and method for automatically mounting fixture |
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| CN (2) | CN100587553C (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302568A (en) * | 2012-03-09 | 2013-09-18 | 尼德克株式会社 | Apparatus having cup attaching unit |
| US9421658B2 (en) | 2012-03-09 | 2016-08-23 | Nidek Co., Ltd. | Apparatus having cup attaching unit |
| CN106062528A (en) * | 2014-02-27 | 2016-10-26 | 埃西勒国际通用光学公司 | Optical instrument for identifying and locating micro-etching on an ophthalmic lens |
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| JP4970149B2 (en) * | 2007-05-31 | 2012-07-04 | 株式会社ニデック | Cup mounting device |
| KR101114362B1 (en) * | 2009-03-09 | 2012-02-14 | 주식회사 쓰리비 시스템 | optical apparatus for inspection |
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-
2005
- 2005-03-31 CN CN200710128073A patent/CN100587553C/en not_active Expired - Fee Related
- 2005-03-31 CN CNB2005800105799A patent/CN100543519C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302568A (en) * | 2012-03-09 | 2013-09-18 | 尼德克株式会社 | Apparatus having cup attaching unit |
| US9421658B2 (en) | 2012-03-09 | 2016-08-23 | Nidek Co., Ltd. | Apparatus having cup attaching unit |
| US9421720B2 (en) | 2012-03-09 | 2016-08-23 | Nidek Co., Ltd. | Apparatus having cup attaching unit |
| CN106062528A (en) * | 2014-02-27 | 2016-10-26 | 埃西勒国际通用光学公司 | Optical instrument for identifying and locating micro-etching on an ophthalmic lens |
| CN106062528B (en) * | 2014-02-27 | 2018-11-02 | 依视路国际公司 | For identification and position the optical instrument of the miniature etchant on ophthalmic lens |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101118318A (en) | 2008-02-06 |
| CN1938636A (en) | 2007-03-28 |
| CN100587553C (en) | 2010-02-03 |
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