CN204301688U - Bonding position testing fixture - Google Patents
Bonding position testing fixture Download PDFInfo
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- CN204301688U CN204301688U CN201420799553.3U CN201420799553U CN204301688U CN 204301688 U CN204301688 U CN 204301688U CN 201420799553 U CN201420799553 U CN 201420799553U CN 204301688 U CN204301688 U CN 204301688U
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
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- Geometry (AREA)
- Length Measuring Devices By Optical Means (AREA)
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Abstract
The utility model provides a kind of bonding position testing fixture, the laminating thing bonding position on the substrate of the rectangle that inspection is fitted in the mode that four limits are parallel with four limits of the substrate of rectangle respectively, comprise: inspection desk, it is formed with the mounting region that mounting is fitted with the substrate of laminating thing; Four optical detecting unit, it is arranged on inspection desk, respectively in the face of the corner of substrate and laminating thing, this corner place respectively optical detecting laminating thing edge and and laminating thing this sides aligned parallel substrate edge between distance; Measurement result display unit, it is connected with four optical detecting unit, the distance that four optical detecting unit determine separately is shown as measurement result.Thereby, it is possible to utilize four optical detecting unit corner place respectively optical detecting laminating thing edge and and this laminating thing sides aligned parallel substrate edge between distance, therefore, it is possible to improve the inspection precision of the bonding position of laminating thing on substrate.
Description
Technical field
The utility model relates to a kind of bonding position testing fixture.
Background technology
The image display devices such as liquid crystal indicator (LCD), plasma display system (PDP), el display device (ELD) get most of the attention because of its superior performance.Also just therefore, one of key components of image display device the i.e. manufacturing technology of display floater also receives increasing concern.
In the manufacture process of display floater, in order to realize the Presentation Function of optic panel, need to fit blooming (as polaroid) on optical element (as liquid crystal cells).At this, the Anawgy accuracy of blooming is closely related with the display quality of the display floater becoming product.Therefore, need after blooming of fitting on optical element, check that whether the bonding position of blooming on optical element be qualified.
For this reason, patent document 1 discloses a kind of device that can realize this audit function.As shown in Fig. 8 A and Fig. 8 B, the display floater testing fixture of patent document 1 comprises inspection desk 11, this inspection desk 11 there is the light transmissive portion 14 of mounting display floater 40, the location division 15 positioned continuous two limits of the glass substrate 41,42 of placed display floater 40 and measure be connected to the glass substrate 41,42 of location division 15 periphery to the range determination parts 16 of the distance of the periphery of the polaroid 44,45 be fitted on glass substrate 41,42.When measuring, as shown in Figure 8 B, the continuous both sides of periphery 41a, 42a of the glass substrate 41,42 of display floater 40 are abutted with the medial surface 15a of location division 15 respectively, now, the distance L of the front end 16c-1 from the medial surface 15a of location division 15 to analyzing rod 16c is the distance of periphery to the periphery of polaroid 44,45 of glass substrate 41,42.
Patent document 1:(Japan) JP 2008-014674A
Utility model content
But the display floater testing fixture of patent document 1 mechanically pushes analyzing rod from the side to measure the bonding position of polaroid, therefore only can measure three angles of contact side frame, estimating precision does not likely reach requirement.
The utility model is made in view of the above problems, its object is to provide a kind of bonding position testing fixture that can improve the inspection precision of the laminating thing bonding position on the substrate of the rectangle of fitting in the mode that four limits are parallel with four limits of the substrate of rectangle respectively.
To achieve these goals, solve the problem, the utility model provides a kind of bonding position testing fixture, the laminating thing bonding position on the substrate of the rectangle that inspection is fitted in the mode that four limits are parallel with four limits of the substrate of rectangle respectively, comprise: inspection desk, it is formed with the mounting region that mounting is fitted with the substrate of laminating thing; Four optical detecting unit, it is arranged on inspection desk, respectively in the face of the corner of substrate and laminating thing, this corner place respectively optical detecting laminating thing edge and and laminating thing this sides aligned parallel substrate edge between distance; Measurement result display unit, it is connected with four optical detecting unit, the distance that four optical detecting unit determine separately is shown as measurement result.
According to the utility model, can utilize four optical detecting unit corner place respectively optical detecting laminating thing (as polaroid) edge and and this laminating thing sides aligned parallel substrate (as glass substrate) edge between distance, therefore, it is possible to improve the inspection precision of the laminating thing bonding position on the substrate of the rectangle of fitting in the mode that four limits are parallel with four limits of the substrate of rectangle respectively.
In addition, preferably, bonding position testing fixture also comprises cover plate, cover plate is the mode of opening and closing can be arranged on front on the fore-and-aft direction of inspection desk, mounting zones open is made when opening, regions shield will be loaded when closing, four inspection openings through before and after being formed in mounting region on inspection desk, the corner of substrate and laminating thing is dropped in the forming range of four inspection openings respectively, four optical detecting unit are arranged on the back side on the fore-and-aft direction of inspection desk respectively, and respectively in the face of four inspection openings.
Thus, by optical detecting unit being arranged on the back side of inspection desk, the substrate being fitted with laminating thing can be avoided to interfere with optical detecting unit in the process relative to inspection desk mounting, taking-up.Further, can the cover plate of opening and closing by arranging in the front of inspection desk, this cover plate can be closed in checking process, enable optical detecting unit more accurately measure the bonding position of laminating thing.
In addition, preferably, each in four optical detecting unit has respectively: light source, its inspection opening in four inspection openings, through the partial illumination light that is in the forming range of this inspection opening in of this inspection opening to substrate and laminating thing; Photographic unit, it utilizes light source to send and is taken substrate and laminating thing by the light of substrate and the reflection of laminating thing; Image procossing mechanism, it is connected with photographic unit and measurement result display unit, the edge of the image operation laminating thing photographed according to photographic unit and and this sides aligned parallel this substrate edge between distance and this distance is sent to measurement result display unit.
Thereby, it is possible to use photographic unit, by the light that light source sends, the image of shooting substrate and laminating thing, and the distance between the edge of laminating thing and the edge of substrate can be measured exactly.
In addition, preferably, photographic unit is arranged on the side contrary with inspection opening across light source.
In addition, preferably, in bonding position testing fixture, one in four inspection openings is circular hole, another two inspection openings adjacent with this circular hole be length direction perpendicular to one another and extended line by the elongated hole of this circular hole, the inspection opening being in diagonal positions with this circular hole be tilt to extend relative to another two inspection openings and extended line by the elongated hole of this circular hole, inspection desk is being formed as being respectively arranged with guide rail mechanism near the inspection opening of elongated hole, with the optical detecting unit faced by the inspection opening being formed as elongated hole respectively can be able to be slidably mounted on corresponding guide rail mechanism along the mode of the length direction movement of corresponding inspection opening.
Thereby, it is possible to according to the size of substrate and laminating thing, optical detecting unit is moved to appropriate location, therefore, it is possible to utilize same bonding position testing fixture to measure the substrate of sizes.
In addition, preferably, in bonding position testing fixture, inspection desk is being formed as being provided with guide rail mechanism near the inspection opening of circular hole, with the optical detecting unit faced by the inspection opening being formed as circular hole can the mode of movement in the forming range of this circular hole being slidably mounted on this guide rail mechanism.
Thereby, it is possible to according to the bonding position of laminating thing on substrate, the optical detecting unit at circular hole place is moved to best locating.
In addition, preferably, inspection desk be also provided with corresponding with each guide rail mechanism that arrange, make corresponding optical detecting unit along the driver element of guide rail mechanism movement, bonding position testing fixture also comprise control driver element move to the control unit of desired location to make each optical detecting unit.
Thereby, it is possible to utilize driver element automatically optical detecting unit to be moved to the position of fitting mutually with substrate size, therefore, it is possible to improve checking efficiency.
In addition, preferably, in bonding position testing fixture, cover plate by hinge can the mode of opening and closing be arranged on inspection desk.
Thereby, it is possible to by simple structure, realize the function in the mounting region on opening and closing inspection desk.
In addition, preferably, in bonding position testing fixture, the side in inspection desk and cover plate is provided with slide rail, the opposing party is provided with slide block, slide block can the mode of relative sliding be arranged on slide rail, thus enables cover plate carry out opening and closing relative to inspection desk.
Thereby, it is possible to by simple structure, realize the function in the mounting region on opening and closing inspection desk.
In addition, preferably, in bonding position testing fixture, be provided with opposed with this inspection desk and separate the installing rack of predetermined distance with the front of this inspection desk in the front of described inspection desk, four described optical detecting unit are arranged on described inspection desk via this installing rack respectively.
Thereby, it is possible to be omitted in operation inspection desk being offered inspection opening, and can check when not needing cover plate, therefore, it is possible to simplify structure.
Accompanying drawing explanation
Figure 1A and Figure 1B is the front view of the bonding position testing fixture representing the utility model embodiment, and Figure 1A represents the state opening cover plate, and Figure 1B represents the state of closing cover plate.
Fig. 2 is the front view of the bonding position testing fixture under the state representing mounting substrate.
Fig. 3 is the side view of the bonding position testing fixture representing the utility model embodiment.
Fig. 4 is the schematic diagram representing the inspection desk observing bonding position testing fixture from rear side.
Fig. 5 is the schematic diagram of the structure of the optical detecting unit representing bonding position testing fixture.
Fig. 6 is the schematic diagram being fitted with the image of the substrate of laminating thing utilizing ring-shaped lighting to photograph.
Fig. 7 A and Fig. 7 B is the flow chart of the work of the bonding position testing fixture representing the utility model embodiment.
Fig. 8 A and Fig. 8 B is the schematic diagram representing existing display floater testing fixture.
Description of reference numerals
5 scaffolds; 6 inspection desks; 7 cover plates; 8 optical detecting unit; 9 hinges; 60,61 location-plates; 62,63,64,65 inspection openings; 66,67,68,69 line slideways (guide rail mechanism); 66 ', 67 ', 68 ', 69 ' adjustment motor (driver element); 80 mounting brackets; 81 ring-type light sources (light source); 82CCD video camera (photographic unit); 83 image procossing mechanisms; C substrate; F fits thing; The edge of L1, L2 substrate and and this substrate this sides aligned parallel laminating thing edge between distance; SD guidance panel; RD display unit (measurement result display unit).
Detailed description of the invention
Be described referring to the bonding position testing fixture of accompanying drawing to the utility model embodiment.
Note, in the present embodiment, check object is that the laminating thing F of rectangle is fitted on this substrate C in the mode that four limits are parallel with four limits of the substrate C of rectangle respectively and is formed.
The structure > of < bonding position testing fixture
Figure 1A and Figure 1B is the front view of the bonding position testing fixture representing the utility model embodiment, and wherein Figure 1A represents the state opening cover plate 7, and Figure 1B represents the state of closing cover plate 7.Fig. 2 is the front view of the bonding position testing fixture under the state representing mounting substrate C.Fig. 3 is the side view representing bonding position testing fixture.Fig. 4 represents the schematic diagram observing inspection desk 6 from rear side.
As shown in Figure 1A ~ Fig. 3, bonding position testing fixture mainly comprises scaffold 5, the inspection desk 6 be bearing on scaffold 5, the cover plate 7 being arranged on the two fan opposite openeds in inspection desk 6 front via hinge 9, four the optical detecting unit 8 being arranged on inspection desk 6 back side, the guidance panel SD be fixed on inspection desk 6, be fixed on display unit RD on inspection desk 6 and not shown control unit.
Scaffold 5 for supporting other each portions, have base, from base to downward-extension with the supporting leg of earth surface and the rear bearing sheet extending to specified altitude from the dorsal part of base upward.
Inspection desk 6 has the inspection desk main body being formed as tabular, be arranged on the location-plate 60 of the strip in inspection desk main body front along the mode of horizontal direction with length direction, be arranged on the location-plate 61 of the strip in inspection desk main body front along the mode in the direction vertical with the length direction of location-plate 60 with length direction, be formed in four the through along the longitudinal direction inspection openings 62 in inspection desk main body, 63, 64, 65, be arranged on four groups of line slideways 66 at the inspection desk main body back side, 67, 68, 69 (69-1, 69-2) and be arranged on four groups of inspection desk main body back side adjustment motors 66 ', 67 ', 68 ', 69 ' (69-1 ', 69-2 ').
Inspection desk main body limits the mounting region loading, locate the substrate C being fitted with the thing F that fits together with two location-plates 60,61.Wherein, the inspection desk main body of tabular is for loading the substrate C being fitted with laminating thing F, between the front portion being bearing in the base of scaffold 5 on the whole with hypsokinesis attitude and the top of rear bearing sheet, two location-plates 60,61 of strip contact with face with the both sides adjacent one another are of substrate C respectively, and the substrate C being fitted with laminating thing F is positioned in inspection desk main body.
Four inspection openings 62, 63, 64, in 65, inspection opening 62 inspection opening of lower right side (in the Figure 1A) is circular hole, what be formed in inspection desk main body is in two location-plates 60, near the crossover location of 61 extended lines, another two inspection openings 63 adjacent with this circular hole, 64 inspection opening of lower left side and upper right side (in the Figure 1A) are the elongated hole of the perpendicular to one another and respective extended line of length direction respectively by this circular hole, and, the inspection opening 65 inspection opening of upper left side (in the Figure 1A) being in diagonal positions with this circular hole is relative to another two inspection openings 63, 64 tilt to extend and extended line by the elongated hole of this circular hole.
As shown in Figure 4, four groups of line slideways 66, 67, 68, 69 are separately positioned on four inspection openings 62 at the back side of inspection desk main body, 63, 64, near 65, four optical detecting unit 8 described later are respectively with can along each inspection opening 62, 63, 64, the mode of the length direction movement of 65 is arranged on four groups of corresponding line slideways 66, 67, 68, on 69, four groups of adjustment motors 66 ', 67 ', 68 ', 69 ' at the back side of inspection desk main body and four groups of line slideways 66, 67, 68, 69 corresponding settings, for making aftermentioned four optical detecting unit 8 along each inspection opening 62, 63, 64, the length direction of 65 moves.
Specifically, the slide rail being formed as the line slideway 66 of inspection opening 62 correspondence of circular hole is arranged on below inspection opening 62 and one end in the horizontal direction and is connected with the output shaft of adjustment motor 66 ', the slide block of line slideway 66 can be slidably arranged on this slide rail, an optical detecting unit 8 is arranged on the slide block of line slideway 66, and its photographing section is in the face of inspection opening 62 and be positioned at the forming range of inspection opening 62.
The slide rail being formed as the line slideway 67 of inspection opening 63 correspondence of elongated hole is arranged on the below of inspection opening 63 in the horizontal direction and one end is connected with the output shaft of adjustment motor 67 ', the slide block of line slideway 67 is arranged on this slide rail in the mode that can slide, another optical detecting unit 8 is arranged on the slide block of line slideway 67, and its photographing section is in the face of inspection opening 63 and be positioned at the forming range of inspection opening 63.
The slide rail being formed as the line slideway 68 of inspection opening 64 correspondence of elongated hole is arranged on the side in the left and right sides of inspection opening 64 in the mode that length direction is parallel with the length direction of inspection opening 64, and one end of the slide rail of line slideway 68 is connected with the output shaft of adjustment motor 68 ', the slide block of line slideway 68 is arranged on this slide rail in the mode that can slide, another optical detecting unit 8 is arranged on the slide block of line slideway 68, and its photographing section is in the face of inspection opening 64 and be positioned at the forming range of inspection opening 64.
The line slideway 69 being formed as inspection opening 65 correspondence of elongated hole is made up of the first line slideway portion 69-1 and the second line slideway portion 69-2.The slide rail of the first line slideway portion 69-1 is arranged on the top of inspection opening 65 in the horizontal direction and one end is connected with the output shaft of the adjustment motor 69-1 ' of in adjustment motor 69 ', and the slide block of the first line slideway portion 69-1 is arranged on this slide rail in the mode that can slide.One end of the slide rail of the second line slideway portion 69-2 is arranged on the slide block of the first line slideway portion 69-1, the other end is connected with another output shaft adjusting motor 69-2 ' in adjustment motor 69 ', and the length direction of the slide rail of the second line slideway portion 69-2 is vertical with horizontal direction and parallel with the back side of inspection desk main body, the slide block of the second line slideway portion 69-2 is arranged on the slide rail of the second line slideway portion 69-2 in the mode that can slide.Optical detecting unit 8 is arranged on the slide block of the second line slideway portion 69-2, and its photographing section is in the face of inspection opening 65 and be positioned at the forming range of inspection opening 65.
Adjustment motor 66 ', 67 ', 68 ', 69 ' (69-1 ', 69-2 ') is servomotor, is connected with not shown control unit.Adjustment motor 66 ', 67 ', 68 ', 69 ' controlled unit drives each line slideway based on the Data Control that operator inputs, and makes each optical detecting unit 8 move to desired location.
Cover plate 7 via hinge 9 so that the mode of opening and closing front on the fore-and-aft direction of inspection desk 6 can be arranged on.As shown in Figure 1A, cover plate 7 makes the mounting zones open of inspection desk 6 when opening.In addition, as shown in Figure 1B, cover plate 7 close time by the mounting regions shield of inspection desk 6.
Each in four optical detecting unit 8 is separately positioned on the back side on the fore-and-aft direction of inspection desk 6, and respectively as described above in the face of corresponding inspection opening.When the substrate C being fitted with laminating thing F is positioned on inspection desk 6, the corner of substrate C and laminating thing F is dropped in the forming range of four inspection openings 62,63,64,65 respectively, four optical detecting unit 8 respectively in the face of the corner of substrate C and laminating thing F, this corner place through inspection opening respectively optical detecting laminating thing F edge and and this laminating thing F this sides aligned parallel substrate C edge between distance (with reference to Fig. 6).
Fig. 5 is the schematic diagram of the structure of the optical detecting unit 8 representing bonding position testing fixture.
As shown in Figure 5, each in four optical detecting unit 8 has mounting bracket 80, ring-type light source 81, ccd video camera 82 and image procossing mechanism 83 respectively.
Mounting bracket 80 is fixed on the slide block of corresponding line slideway (with reference to Reference numeral 66,67,68,69 (69-1,69-2)) as previously mentioned, can move with this slide block along slide rail.
Ring-type light source 81 to be arranged on mounting bracket 80 and its light-emitting area towards the correspondence proving hole (with reference to Reference numeral 62,63,64,65) in inspection desk main body, through the partial illumination light that is in the forming range of this inspection opening in of this inspection opening to substrate C and laminating thing F.
Ccd video camera 82 to be arranged on mounting bracket 80 via retainer and to be arranged on the side contrary with corresponding inspection opening across ring-type light source 81, and the shooting end of video camera 82 and camera lens are through the centre bore of ring-type light source 81 and the inspection opening align substrates C of correspondence and laminating thing F.Ccd video camera 82 utilizes ring-type light source 81 to send and is taken the photograph substrate C and laminating thing F by substrate C and the laminating thing F photo-beat reflexed in camera lens, generates the picture signal of substrate C and laminating thing F and is sent to image processor structure 83.
Image procossing mechanism 83 is connected with ccd video camera 82, control unit and display unit RD etc., utilize on the one hand from the picture signal computing laminating thing F of ccd video camera 82 edge and and this laminating thing F this sides aligned parallel substrate C edge between distance (Reference numeral L1, L2 with reference in Fig. 6), on the other hand the result calculated is sent to display unit RD.
Guidance panel SD has confession operator and starts/close the physical button of bonding position testing fixture and input the contact type panel of various data for operator.
Display unit RD is connected with image procossing mechanism 83, guidance panel SD etc., the data etc. that the display image that sends of image procossing mechanism 83 and measurement result, operator input from guidance panel SD.
Control unit and each adjustment motor 66 ', 67 ', 68 ', 69 ' (69-1 ', 69-2 '), ring-type light source 81, ccd video camera 82, image procossing mechanism 83, guidance panel SD, display unit RD etc. are connected, and mainly work as follows: 1) receive and store the data that operator utilizes guidance panel SD to input; 2) according to 1) in input Data Control respectively adjust the work of motor 66 ', 67 ', 68 ', 69 ' (69-1 ', 69-2 '); 3) receive the information from image procossing mechanism 83 and store this information; 4) work of ring-type light source 81, ccd video camera 82 and image procossing mechanism 83 is controlled according to the control program that prestores; 5) control display unit RD display 1), 3) in various data, information.
The work > of < bonding position testing fixture
Fig. 6 is the schematic diagram being fitted with the substrate of laminating thing utilizing ring-shaped lighting to photograph.Fig. 7 A and Fig. 7 B is the flow chart of the work of the bonding position testing fixture representing the utility model embodiment.
Be described referring to the work of accompanying drawing to the bonding position testing fixture of the utility model embodiment.
[menu Making programme]
First, as shown in Figure 7 A, after operator utilizes guidance panel SD startup bonding position testing fixture in step slo, step S11 is entered.In step s 11, the substrate C being fitted with laminating thing F is set in the mounting region on inspection desk 6 by operator.
Now, ccd video camera 82 enters duty under the control of the control unit, and shooting is set in substrate C in mounting region and laminating thing F show the image photographed in display unit RD.
Then, in step s 12, operator, while observe the image shown in display unit RD, makes the desired value of optical detecting unit 8 movement adjust the position of each optical detecting unit 8 by guidance panel SD input, enters image pickup scope to make the edge of substrate C and laminating thing F.
Afterwards, after the edge of substrate C and laminating thing F enters image pickup scope, enter step S13, judge to measure substrate C edge and and this substrate C this sides aligned parallel laminating thing F edge between distance.When being judged as in step s 13 can not carrying out measuring, get back to step S12.
On the other hand, when being judged as in step s 13 can carrying out measuring, enter step S14, control unit generates the menu option D1 corresponding with the size of aforesaid substrate C, and is stored accordingly position respective for each optical detecting unit 8 of this menu option D1 and correspondence thereof.
Finally, enter step S15, terminate the making of menu.In addition, after completing steps S14, also step S11 can be got back to, the substrate C of other sizes being fitted with laminating thing F is set in the mounting region on inspection desk 6, repeat step S12 ~ step S14, generate and store menu option D2 corresponding to other sizes, D3 ..., Dn and correspondence thereof the respective position of each optical detecting unit 8.
[quality check process]
First, as shown in Figure 7 B, after operator utilizes guidance panel SD startup bonding position testing fixture in step S20, step S21 is entered.In the step s 21, the substrate C being fitted with laminating thing F is set in the mounting region on inspection desk 6 by operator.
Then, enter step S22, operator judges whether store the menu option Di corresponding with the size of substrate C to be measured in bonding position testing fixture.
When being judged as not having in bonding position testing fixture to store the menu option Di corresponding with the size of substrate C to be measured in step S22, enter step S23 ', get back to " menu Making programme ", carry out the operation of step S12 ~ step S15, produce corresponding menu option Di.
On the other hand, when being judged as storing the menu option Di corresponding with the size of substrate C to be measured in bonding position testing fixture in step S22, in step S23, operator chooses this option by the menu option Di of the correspondence shown in touch operation panel SD, enters step S24.
In step s 24 which, control unit reads the respective target position data of each optical detecting unit 8 corresponding with menu option Di.After the process of completing steps S24, enter step S25.
In step s 25, control unit is according to the target position data of each optical detecting unit 8 read, send driving instruction based on control program to each adjustment motor 66 ', 67 ', 68 ', 69 ', make each adjustment motor 66 ', 67 ', 68 ', 69 ' individually rotate ormal weight and each optical detecting unit 8 is adjusted to target location.After the process of completing steps S25, enter step S26.
In step S26, control unit sends instruction to the ring-type light source 81 of each optical detecting unit 8, ccd video camera 82, makes ring-type light source 81 luminous and ccd video camera 82 is taken.
Then, in step s 27, control unit makes ccd video camera 82 by the image transmitting that photographs to image procossing mechanism 83, and horizontal and vertical for substrate C, as shown in Figure 6, make image procossing mechanism 83 according to the view data from ccd video camera 82 respectively computing substrate C edge and and this substrate C this sides aligned parallel laminating thing F edge between distance L1, distance L2.Further, after the process of completing steps S27, step S28 is entered.
In step S28, the operation result of image procossing mechanism 83, as the operation result (distance L1, L2) of processing mechanism 83, is sent to display unit RD by control unit on the one hand storage figure on the other hand.
Finally, after the process of completing steps S28, enter step S29, close bonding position testing fixture, terminate quality inspection.
The effect > of < bonding position testing fixture
According to the utility model, can utilize four optical detecting unit 8 corner place respectively optical detecting laminating thing F (as polaroid) edge and and this laminating thing F sides aligned parallel substrate C (as glass substrate) edge between distance, therefore, it is possible to improve the inspection precision of the bonding position of laminating thing F on this substrate C of the rectangle of fitting in the mode that four limits are parallel with four limits of the substrate C of rectangle respectively.
In addition, by optical detecting unit 8 being arranged on the back side of inspection desk 6, the substrate being fitted with laminating thing can be avoided to interfere with optical detecting unit in the process relative to inspection desk mounting, taking-up.Further, can the cover plate of opening and closing by arranging in the front of inspection desk, this cover plate can be closed in checking process, enable optical detecting unit more accurately measure the bonding position of laminating thing.
< variation >
Exemplarily describe embodiment of the present utility model for the ease of understanding above, but the utility model is not limited to above-mentioned concrete form.Can make various change in the category of technological thought of the present utility model, these changes are included in scope of the present utility model too.
Such as, in the above-described embodiment, each optical detecting unit 8, but to be not limited thereto the mode of movement can be arranged on the back side of inspection desk 6 via line slideway 66,67,68,69.Also can by the one or more back sides being directly installed on inspection desk 6 in each optical detecting unit 8.
In this case, adjustment motor 66 ', 67 ', 68 ', 69 ' (69-1 ', 69-2 ') can be omitted.
For another example, in the above-described embodiment, as the means making the optical detecting unit 8 at inspection opening 65 place along the length direction movement of this inspection opening 65, employ the line slideway 69 be made up of the first line slideway portion 69-1 and the second line slideway portion 69-2, but be not limited to this.The line slideway that the length direction of slide rail is consistent with the length direction of this inspection opening 65 also can be set near inspection opening 65, and the optical detecting unit 8 at inspection opening 65 place is arranged on the slide block of this line slideway.
For another example, in the above-described embodiment, be provided with the adjustment motor that output shaft connects with the slide rail of corresponding line slideway, utilize adjustment motor automatically to adjust the position of each optical detecting unit 8, but be not limited to this.Also adjustment motor can be omitted, manually the position of each optical detecting unit 8 of adjustment.
For another example, in the above-described embodiment, each optical detecting unit 8, each group line slideway 66,67,68,69 and each group adjustment motor 66 ', 67 ', 68 ', 69 ' are arranged on the back side of inspection desk 6, but are not limited thereto.Also can arrange in the front of inspection desk 6 opposed with this inspection desk 6 and separate the installing rack of predetermined distance with the front of this inspection desk 6, and each group of line slideway 66,67,68,69 and each group adjustment motor 66 ', 67 ', 68 ', 69 ' are arranged on this installing rack, each optical detecting unit 8 is arranged on the slide block of corresponding line slideway, namely each optical detecting unit 8, each group line slideway 66,67,68,69 and each group adjustment motor 66 ', 67 ', 68 ', 69 ' is arranged on the front of inspection desk 6.
In this case, the inspection opening 62,63,64,65 be formed on inspection desk 6 and the cover plate 7 be arranged on inspection desk 6 can be omitted.
For another example, in the above-described embodiment, each optical detecting unit 8, each group line slideway 66,67,68,69 and each group adjustment motor 66 ', 67 ', 68 ', 69 ' are arranged on the back side of inspection desk 6, but are not limited thereto.Each group of line slideway 66,67,68,69 and each group adjustment motor 66 ', 67 ', 68 ', 69 ' etc. also can not be set, and arrange in the front of inspection desk 6 opposed with this inspection desk 6 and separate the installing rack of predetermined distance with the front of this inspection desk 6, and each optical detecting unit 8 is arranged on inspection desk 6 via this installing rack, namely each optical detecting unit 8 is arranged on the front of inspection desk 6.
In this case, the inspection opening 62,63,64,65 be formed on inspection desk 6 and the cover plate 7 be arranged on inspection desk 6 can also be omitted.
For another example, in the above-described embodiment, utilize hinge to be arranged on inspection desk 6 by cover plate 7, but be not limited thereto.Also the side in inspection desk 6 and cover plate 7 can arrange slide rail, the opposing party arranges slide block, by this slide block can the mode of relative sliding be arranged on this slide rail, thus make cover plate 7 can carry out opening and closing relative to inspection desk 6.
Claims (10)
1. a bonding position testing fixture, checks the laminating thing bonding position on the substrate of the rectangle of fitting in the mode that four limits are parallel with four limits of the substrate of rectangle respectively, it is characterized in that, comprising:
Inspection desk, it is formed with the mounting region that mounting is fitted with the described substrate of described laminating thing;
Four optical detecting unit, it is arranged on described inspection desk, respectively in the face of described substrate and laminating thing corner, this corner place fit described in optical detecting respectively thing edge and and described laminating thing this sides aligned parallel described substrate edge between distance;
Measurement result display unit, it is connected with four described optical detecting unit, the described distance that four described optical detecting unit determine separately is shown as measurement result.
2. bonding position testing fixture as claimed in claim 1, is characterized in that, also comprise cover plate, this cover plate is the mode of opening and closing can be arranged on front on the fore-and-aft direction of described inspection desk, described mounting zones open is made, when closing by described mounting regions shield when opening
Four inspection openings through before and after being formed in described mounting region on described inspection desk, the corner of described substrate and laminating thing is dropped in the forming range of four described inspection openings respectively,
Four described optical detecting unit are arranged on the back side on the fore-and-aft direction of described inspection desk respectively, and respectively in the face of four described inspection openings.
3. bonding position testing fixture as claimed in claim 2, it is characterized in that, each in four described optical detecting unit has respectively:
Light source, its inspection opening in four described inspection openings, through the partial illumination light that is in the forming range of this inspection opening in of this inspection opening to described substrate and described laminating thing;
Photographic unit, it utilizes described light source to send and is taken described substrate and laminating thing by the light of described substrate and the reflection of laminating thing;
Image procossing mechanism, it is connected with described photographic unit and described measurement result display unit, according to the edge of thing of fitting described in the image operation that described photographic unit photographs and and this sides aligned parallel this substrate edge between distance and this distance is sent to described measurement result display unit.
4. bonding position testing fixture as claimed in claim 3, it is characterized in that, described photographic unit is arranged on the side contrary with described inspection opening across described light source.
5. the bonding position testing fixture according to any one of claim 2 ~ 4, is characterized in that,
One in four described inspection openings is circular hole, another two inspection openings adjacent with this circular hole be length direction perpendicular to one another and extended line by the elongated hole of this circular hole, the inspection opening being in diagonal positions with this circular hole be tilt to extend relative to another two described inspection openings and extended line by the elongated hole of this circular hole
Described inspection desk is being formed as being respectively arranged with guide rail mechanism near the described inspection opening of elongated hole, with the described optical detecting unit faced by the described inspection opening being formed as elongated hole respectively can be able to be slidably mounted on corresponding described guide rail mechanism along the mode of the length direction movement of corresponding described inspection opening.
6. bonding position testing fixture as claimed in claim 5, is characterized in that,
Described inspection desk is being formed as being provided with guide rail mechanism near the described inspection opening of circular hole, with the described optical detecting unit faced by the described inspection opening being formed as circular hole can the mode of movement in the forming range of this circular hole being slidably mounted on this guide rail mechanism.
7. bonding position testing fixture as claimed in claim 6, is characterized in that,
Described inspection desk be also provided with corresponding with each described guide rail mechanism that arrange, make corresponding optical detecting unit along the driver element of described guide rail mechanism movement,
Described bonding position testing fixture also comprises the described driver element of control and moves to the control unit of desired location to make each described optical detecting unit.
8. bonding position testing fixture as claimed in claim 1, is characterized in that, described cover plate by hinge can the mode of opening and closing be arranged on described inspection desk.
9. bonding position testing fixture as claimed in claim 1, is characterized in that,
A side in described inspection desk and described cover plate is provided with slide rail, the opposing party is provided with slide block,
Described slide block can the mode of relative sliding be arranged on described slide rail, thus enables described cover plate carry out opening and closing relative to described inspection desk.
10. bonding position testing fixture as claimed in claim 1, it is characterized in that, be provided with opposed with this inspection desk in the front of described inspection desk and separate the installing rack of predetermined distance with the front of this inspection desk, four described optical detecting unit are arranged on described inspection desk via this installing rack respectively.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420799553.3U CN204301688U (en) | 2014-12-16 | 2014-12-16 | Bonding position testing fixture |
| JP2015060609A JP6550620B2 (en) | 2014-12-16 | 2015-03-24 | Sticking position inspection device |
| TW104113901A TWI642895B (en) | 2014-12-16 | 2015-04-30 | Laminating position detecting apparatus |
| KR1020150070235A KR102405735B1 (en) | 2014-12-16 | 2015-05-20 | Laminating Position Detecting Apparatus |
| PCT/JP2015/073566 WO2016098389A1 (en) | 2014-12-16 | 2015-08-21 | Bonding position inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420799553.3U CN204301688U (en) | 2014-12-16 | 2014-12-16 | Bonding position testing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301688U true CN204301688U (en) | 2015-04-29 |
Family
ID=53107221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420799553.3U Active CN204301688U (en) | 2014-12-16 | 2014-12-16 | Bonding position testing fixture |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6550620B2 (en) |
| KR (1) | KR102405735B1 (en) |
| CN (1) | CN204301688U (en) |
| TW (1) | TWI642895B (en) |
| WO (1) | WO2016098389A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036535A (en) * | 2017-05-25 | 2017-08-11 | 大连船舶重工集团有限公司 | Rectangular plate diagonal accuracy detection frock |
| CN109323654A (en) * | 2018-11-14 | 2019-02-12 | 张家港康得新光电材料有限公司 | A kind of detection device and detection method |
| CN110208285A (en) * | 2019-06-14 | 2019-09-06 | 苏州精濑光电有限公司 | A kind of detection device |
| CN110928235A (en) * | 2019-11-18 | 2020-03-27 | 广东利元亨智能装备股份有限公司 | Workpiece bonding method and device, electronic equipment and workpiece bonding system |
| CN111784648A (en) * | 2020-06-19 | 2020-10-16 | 巨轮(广州)智能装备有限公司 | Soft material fitting precision detection method, device, equipment and storage medium |
| CN112461796A (en) * | 2019-09-09 | 2021-03-09 | 合肥欣奕华智能机器有限公司 | Mask plate laminating state check out test set and pressfitting machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114355640A (en) * | 2021-12-31 | 2022-04-15 | 深圳市深科达智能装备股份有限公司 | Polaroid laminating detection equipment, system and method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09258157A (en) * | 1996-03-26 | 1997-10-03 | Nippon Maikuronikusu:Kk | Liquid crystal panel inspecting device |
| JP3977503B2 (en) * | 1998-02-05 | 2007-09-19 | 住友化学株式会社 | Film inspection method and film inspection apparatus using the same |
| JPH11242007A (en) * | 1998-02-26 | 1999-09-07 | Fujikura Rubber Ltd | Inspection device of o-ring |
| JP4197488B2 (en) * | 2003-12-04 | 2008-12-17 | 株式会社山武 | Polarizer pasting position inspection device |
| JP2008014674A (en) * | 2006-07-03 | 2008-01-24 | Sharp Corp | Inspection device of display panel and inspection method using the inspection device |
| JP5798017B2 (en) * | 2011-11-30 | 2015-10-21 | 株式会社Ｓｃｒｅｅｎホールディングス | Transfer apparatus, alignment method, and transfer method |
| JP6199585B2 (en) * | 2013-03-21 | 2017-09-20 | 住友化学株式会社 | Laser light irradiation apparatus and optical member bonding body manufacturing apparatus |
-
2014
- 2014-12-16 CN CN201420799553.3U patent/CN204301688U/en active Active
-
2015
- 2015-03-24 JP JP2015060609A patent/JP6550620B2/en active Active
- 2015-04-30 TW TW104113901A patent/TWI642895B/en active
- 2015-05-20 KR KR1020150070235A patent/KR102405735B1/en active IP Right Grant
- 2015-08-21 WO PCT/JP2015/073566 patent/WO2016098389A1/en active Application Filing
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036535A (en) * | 2017-05-25 | 2017-08-11 | 大连船舶重工集团有限公司 | Rectangular plate diagonal accuracy detection frock |
| CN107036535B (en) * | 2017-05-25 | 2019-07-09 | 大连船舶重工集团有限公司 | Rectangular plate diagonal line accuracy detection tooling |
| CN109323654A (en) * | 2018-11-14 | 2019-02-12 | 张家港康得新光电材料有限公司 | A kind of detection device and detection method |
| CN109323654B (en) * | 2018-11-14 | 2023-10-27 | 张家港康得新光电材料有限公司 | Detection device and detection method |
| CN110208285A (en) * | 2019-06-14 | 2019-09-06 | 苏州精濑光电有限公司 | A kind of detection device |
| CN112461796A (en) * | 2019-09-09 | 2021-03-09 | 合肥欣奕华智能机器有限公司 | Mask plate laminating state check out test set and pressfitting machine |
| CN110928235A (en) * | 2019-11-18 | 2020-03-27 | 广东利元亨智能装备股份有限公司 | Workpiece bonding method and device, electronic equipment and workpiece bonding system |
| CN110928235B (en) * | 2019-11-18 | 2021-04-06 | 广东利元亨智能装备股份有限公司 | Workpiece bonding method and device, electronic equipment and workpiece bonding system |
| CN111784648A (en) * | 2020-06-19 | 2020-10-16 | 巨轮(广州)智能装备有限公司 | Soft material fitting precision detection method, device, equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201623912A (en) | 2016-07-01 |
| JP6550620B2 (en) | 2019-07-31 |
| WO2016098389A1 (en) | 2016-06-23 |
| KR20160073283A (en) | 2016-06-24 |
| TWI642895B (en) | 2018-12-01 |
| KR102405735B1 (en) | 2022-06-07 |
| JP2016114588A (en) | 2016-06-23 |
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