CN102236033A - Automatic positioning equipment without jig plate and electric property measurement system - Google Patents
Automatic positioning equipment without jig plate and electric property measurement system Download PDFInfo
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- CN102236033A CN102236033A CN2010101702925A CN201010170292A CN102236033A CN 102236033 A CN102236033 A CN 102236033A CN 2010101702925 A CN2010101702925 A CN 2010101702925A CN 201010170292 A CN201010170292 A CN 201010170292A CN 102236033 A CN102236033 A CN 102236033A
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Abstract
The invention discloses positioning equipment. The positioning equipment comprises a conveying device, a group of positioners in the X direction, a group of positioners in the Y direction and a control console, wherein the conveying device is used for conveying workpieces to a preparation position with a positioning central point, the group of positioners in the X direction are connected with a first pair of clamping jaws, are arranged in the X direction of the conveying device and are used for positioning the workpieces in the X direction, the group of positioners in the Y direction are connected with a second pair of clamping jaws, are arranged in the Y direction of the conveying device and are used for positioning the workpieces in the Y direction, and the control console is provided with a storage unit used for storing a positioning comparison table and is used for independently controlling the first pair of positioning jaws and the second pair of positioning jaws to move towards the positioning central point and aligning a workpiece symmetric center to the positioning central point for positioning the workpieces. The invention also discloses an electric property measurement system. The positioning equipment and the electric property measurement system provided by the embodiment of the invention can be used for automatic positioning, time for measuring one workpiece can be shortened, and the positioning equipment and the electric property measurement system are applicable to workpieces with different dimensions and shapes.
Description
Technical field
The present invention relates to a kind of electrical measurement system, relate in particular to a kind of system that electrically measures after utilizing the robotization positioning equipment to make workpiece fixing.
Background technology
Electronic product on the market, such as: mobile phone, notebook computer, walkman etc. are multifarious.And since engineering plastics can injection molding mode be prepared into different shape, therefore, electronic product shell is used plastic casing usually.The plastic shell of electronic product must plate metal level usually, has the good visual sense of beauty and texture except making electronic product shell, can prevent that also electromagnetic wave from penetrating plastic shell arbitrarily, influences the use of electronic product.
After plastics part carried out coating process, it was very important carrying out the multipoint resistance value measurement for various workpieces for measurement.In particular for learning whether the metal-plated rete that is plated on the plastic workpiece is even, perhaps have or not on the plastic workpiece and open circuit, understand the resistance value of a plurality of tested points on the measuring workpiece usually.
Described workpiece may be the shell of notebook computer or mobile phone, the inside of shell comprise usually a plurality of depressed areas with respectively ccontaining as: devices such as hard disk, heat radiator, keyboard, and a plurality of screw columns are arranged, even have many grooves etc. in order to locking screw.Because the relation of shadow effect, these local plated film qualities more need monitored compared to smooth zone.Therefore, for the plated film situation of learning that these are local, when measuring resistance, tested point usually can be arranged on places such as screw column or groove.
In application case number is 97131338 TaiWan, China patent case, provide a kind of measurement system and method thereof that measures multipoint resistance value.Yet on the location of workpiece, prior art is still the tool dish that meets the workpiece external form at workpiece design one, positioning bearing or chassis, location.After by the operating personnel workpiece being placed on the tool dish earlier, be placed into conveying device again, be sent to the resistance survey station and measure, after measurement is finished,, by the operating personnel workpiece is taken off by the tool dish again by conveying device output.
The problem of utilizing this kind mode to be produced is in the face of the workpiece of multiple difformity and size, must individually comply with the different tool dish of exterior design of each workpiece, but this mode can increase a large amount of costs.Moreover, use manual work also to increase the cost of manpower, and with manual type by workpiece loading and unloading on the tool dish, also expended many times.
Therefore, in order to save tool dish and human cost, the flow process that resistance is measured can be carried out in robotization, to accelerate measurement speed, be necessary to develop a kind of at difform workpiece, even the accurate positioning means for positioning of the workpiece with asymmetric external form.
Summary of the invention
Because above-mentioned problem, purpose of the present invention, is used so that the workpiece robotization location of different size under the situation of not using any tool dish, positioning bearing or chassis, location for a kind of positioning equipment is provided.
The invention provides a kind of positioning equipment, comprising: a conveying device, prepare the position in order to conveying workpieces to, ready position has a location central point; One group of directions X steady arm connects one first pair of jaw, along the directions X setting of conveying device, workpiece is carried out the location of directions X; One group of Y direction steady arm connects one second pair of jaw, along the Y direction setting of conveying device, workpiece is carried out the location of Y direction; One control desk, have a storage element, in order to store a location table of comparisons, this location table of comparisons comprises that the different size workpiece is in directions X and Y direction, the predeterminated position x and the y of those location jaws, control desk also is connected in X and Y direction steady arm, according to the size of the workpiece of importing, and the contrast location table of comparisons, independent control first pair of location jaw and second pair of location jaw, move to centre of location point, and the workpiece symcenter is alignd with centre of location point, so that workpiece is positioned.
Another purpose of the present invention provides a kind of electrical measurement equipment, under the situation of not using any tool dish, positioning bearing or chassis, location, automatable workpiece to metal-coated membrane electrically measures behind the location automatically, and applicable to the location of different size workpiece, comprise: a conveying device measures ready position in order to conveying workpieces to; One location equipment, be arranged at the measurement ready position, positioning equipment comprises one group of directions X steady arm, a Y direction steady arm and a control desk, wherein control desk is connected in X and Y direction steady arm, and control desk stores a location table of comparisons, and the location table of comparisons comprises the different size workpiece in directions X and Y direction, the predeterminated position x and the y of those location jaws, control desk is according to the workpiece size contrast location table of comparisons of being imported, and control X and Y direction steady arm position workpiece; And an electrical measurement equipment, be arranged at the measurement ready position, in order to behind the workpiece location, workpiece is electrically measured.
Simultaneously, the present invention is with respect to the effect of prior art, but removes the robotization location, shortens to measure outside the time that a slice workpiece taken, and positioning equipment of the present invention also can be adapted to the workpiece of different size and external form.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, does not constitute limitation of the invention.In the accompanying drawings:
Fig. 1 is for showing the synoptic diagram of the electrical measurement system of robotization of the present invention;
Fig. 2 A shows the electrical measurement equipment of the embodiment of the invention;
Fig. 2 B shows that probe is positioned at the partial enlarged drawing of tested point;
Fig. 3 shows that position that the present invention makes probe card carves the synoptic diagram of machine again;
Fig. 4 A and Fig. 4 B show embodiment of the invention steady arm location and unclamp the side view of workpiece; And
Fig. 5 A and Fig. 5 B show another embodiment of the present invention steady arm location and unclamp the side view of workpiece.
Drawing reference numeral:
1: the electrical measurement system 10 of robotization: conveying device
101: inlet 102: measure ready position
1020: centre of location point 103: outlet
101 '～103 ', 310: workpiece 11: the robotization positioning equipment
110:X direction steady arm 112:Y direction steady arm
The location jaw 114 of 1100:X direction steady arm: control desk
The location jaw 1140 of 1120:Y direction steady arm: storage element
1140 ': the location table of comparisons 1142: control module
12: electrical measurement equipment 120: the operation board
121: jacking gear 1210: lifting table
1212,320: probe card 1213: probe
1020: tested point 3: the position is carved machine again
30: master control base station 302: processing unit
32: the second plummers of 31: the first plummers
33: adjusting gear 34: detection part
35: boring cutter 4,5: steady arm
40: positive and negative tooth screw rod 401: left-handed thread
402: dextrorotation thread 41,51: servo motor
42,52: location jaw 420,520: platy structure
53: driving wheel 55: interlinked mechanism
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, hereinafter according to robotization positioning equipment of the present invention and the electrical measurement system of robotization, especially exemplified by preferred embodiment, and conjunction with figs., be described in detail below, wherein components identical will be illustrated with the components identical symbol.
Fig. 1 is the rough schematic of the electrical measurement system embodiment of the present invention, under the situation of not using any tool dish, positioning bearing or chassis, location, the workpiece robotization location of difformity and size is measured afterwards.The electrical measurement system 1 of robotization of the present invention comprises a conveying device 10, a robotization positioning equipment 11 and an electrical measurement equipment 12.
Have three fixed points on the conveying device 10, comprise inlet 101, measure ready position 102 and export 103, be used for the flow process that conveying workpieces 101 '～103 ' finish robotization location and electrically measure.Wherein, inlet 101 and export 103 and be used for putting into workpiece for measurement 101 ' respectively, and take out and measure the workpiece of finishing 103 '.12 of robotization positioning equipment 11 and electrical measurement equipments are arranged at and measure ready position 102, have a location central point 1020 and measure ready position 102.Conveying device 10 is a conveying belt in the embodiment of the invention, and forms directions X and Y direction with conveying belt quadrature both sides.
Electrically measurement equipment 12 is used for workpiece is electrically measured, and in embodiments of the present invention, this electrical measurement equipment 12 is a multipoint resistance value measurement equipment, can be used to the resistance value of a plurality of tested points on the while measuring workpiece surface.
Electrically the detailed structure of measurement equipment 12 is shown in Fig. 2 A, and the electrical measurement equipment described in the embodiment of the invention is the multipoint resistance value measurement equipment, comprises an operation board 120 and a jacking gear 121.Jacking gear 121 is crossed on conveying device 10 two ends, and jacking gear 121 comprises a lifting table 1210 and a probe card 1212.Lifting table 1210 can drive probe card 1212 and rise or descend, and measures workpiece 102 ' is carried out resistance, and surface of the work has a plurality of tested points 1020.Then be provided with a plurality of probes 1213 on the probe card 1212, when probe card 1212 dropped to apart from workpiece 102 ' one preset distance, the tested point 1020 on those probe 1213 contact workpieces 102 ' surfaces measured to carry out resistance.
The operation board 120 and voltage is provided and electric current so that workpiece 102 ' is measured.In addition, probe card 1212 and according to the customized demand of workpiece is provided with one group of precalculated position, to place a plurality of probes.
Described workpiece can be notebook computer or the phone housing that is plating metal film.And these tested points can be arranged on a plurality of screw columns, groove and the depressed area of workpiece enclosure usually, with the quality of monitoring plated film.For instance, probe contact wherein the partial enlarged drawing that measures of a tested point 1020 shown in Fig. 2 B.Tested point 1020 is on screw column, and the cored screw post edge that probe need be crossed on the about 5mm of a diameter measures resistance value, and the only about 1mm of its edge thickness.
At the shell of a notebook computer, for enough reference datas are provided, tested point can reach 40, and wherein Da Bufen tested point can be on these screw columns.Therefore, before measuring resistance value, workpiece must precisely be located, when probe card drops to surface of the work and measures, just can make on the probe card probe just in time the position on default tested point.
Because the position of tested point can change to some extent along with different workpiece, therefore, need precalculated position on the probe card 1212 to be set at different workpiece.The present invention adopts a kind of position to carve machine again, makes the probe card of the required use of different workpieces, and the position is carved the principle of machine again and is similar to the key reproduction technology.Please refer to Fig. 3, display position is carved the synoptic diagram of machine again, and the position is carved machine 3 again and comprised a master control pedestal 30, one first plummer 31, one second plummer 32, a detection part 34 and a boring cutter 35.
Please refer to Fig. 1, robotization positioning equipment 11 under the situation of not using any tool dish, positioning bearing or chassis, location, is applicable to the workpiece of different size, makes it the robotization location.Robotization positioning equipment 11 comprises one group of directions X steady arm 110, one group of Y direction 112 steady arm and control desk 114.
X and Y direction steady arm 110,112 are provided with along the X of conveying device and Y direction, are used for location that workpiece 102 ' is carried out X and Y direction respectively, and each steady arm also connects a pair of location jaw 1100,1120, measures to carry out resistance in the ready position holding workpiece.Embodiment about X and Y steady arm will be described in detail in hereinafter.
To save manpower and tool dish, positioning bearing or chassis, location in order reaching, to reach the purpose of robotization location workpiece again.X of the present invention and Y direction steady arm and a control desk 114 electrically connect, and make operating personnel position action through control desk 114 control X and 110,112 pairs of workpiece 102 ' of Y direction steady arm.
Thus, no matter how the size of workpiece or shape change, as long as operating personnel import the size of this batch workpiece 102 ' in advance at control desk 114, when being transferred device 10 one by one, workpiece is transported to when measuring ready position 102, control module 1142 is promptly according to this location table of comparisons 1140 ', control the location jaw 1100 of X and Y direction steady arm 110,112 in regular turn, 1120, move to centre of location point 1020 toward interior, and on one side workpiece 102 ' symcenter is alignd with centre of location point 1020, so that automatically being fixed on, workpiece measures the position accurately.At this moment, electrically the probe card 1212 of measurement equipment 12 just descends, and workpiece 102 ' is measured.Owing to do not need to utilize again manual work that workpiece is positioned on the tool dish, after finishing, measurement do not need manpower that workpiece is taken off by the tool dish yet, therefore can save the time that whole measurement flow process is taken.
And the mode that makes X and 110,112 starts of Y direction steady arm is to utilize servo motor to drive the location jaw to default position in embodiments of the present invention.Fig. 3 and Fig. 4 are two kinds of different embodiments of steady arm of the present invention.
Please refer to Fig. 4 A and Fig. 4 B, the side view of workpiece is located and unclamped to demonstration embodiment of the invention steady arm.Steady arm 4 comprises a positive and negative tooth screw rod 40 and a servo motor 41, and servo motor 41 is connected in positive and negative tooth screw rod 40, rotates in order to drive positive and negative tooth screw rod 40.Positive and negative tooth screw rod 40 two ends are respectively equipped with dextrorotation thread 402 and left-handed thread 401, and a pair of location jaw 42 is screwed on dextrorotation thread 402 and the left-handed thread 401 separately.
Fig. 5 A and Fig. 5 B show another embodiment of the present invention steady arm location respectively and unclamp the side view of workpiece.Steady arm 5 comprises between a servo motor 51, two driving wheel 53, two driving wheels and with an interlinked mechanism 55 and being connected that interlinked mechanism 53 can be a belt, tooth bar or chain.
In the foregoing description, servo motor 41,51 all can be connected in control desk 214, after the size of operation personnel by control desk 214 input workpiece 202 ', control desk 214 can be controlled servo motor 41,51, drive that driving wheel 53 or positive and negative tooth screw rod 40 rotate simultaneously in a clockwise direction or simultaneously counterclockwise rotating so that location jaw 42,52 simultaneously near or simultaneously away from.Location jaw 42,52 simultaneously near the time be used for holding workpiece 202 ', as Fig. 4 A and Fig. 5 A; After finishing resistance and measuring, promptly control location jaw 42,52 is simultaneously away to unclamp workpiece 202 ', as Fig. 4 B and Fig. 5 B.
In addition, location jaw 42,52 parts in order to holding workpiece in the embodiment of the invention have a platy structure 420,520, applicable to the workpiece that fixedly has symcenter.Such as: the workpiece for circular or square etc. has symcenter though size may be different, needs only the effect that the input data that change control desk also can reach the robotization location.
Utilize automatic positioning equipment of the present invention, have following advantage:
(1) flow process that resistance is measured can be carried out to robotization, and has saved the plenty of time, and a workpiece only needs cost 4 seconds from navigating to measure to finish, and the location is accurate again.But in traditional resistance flow gauge, a slice workpiece measures to finish needs to spend 15 seconds at least.The present invention has shortened the time more than 3 times compared to traditional measurement flow process.
(2) operating personnel takes out workpiece and puts into production after the line, does not need careful location, follow-uply finishes positioning instant by machine and can measure.
(3) saved the cost of making tool dish, positioning bearing or the location required cost in chassis.This is because the control desk of positioning equipment can be located workpiece according to the size Control X and the Y direction steady arm of workpiece.Therefore, use positioning equipment of the present invention not need to consume additional expense again, one by one make the tool dish according to workpiece size.
Though the present invention with the preferred embodiments explanation as above, so it is not only to terminate in the foregoing description in order to limit the present invention's spirit with the invention entity.Allly be familiar with this operator, when understanding and utilize other element or mode to produce identical effect easily.Be with, the modification of being done in not breaking away from spirit of the present invention and category all should be included in the claim scope.
Claims (10)
1. a positioning equipment is characterized in that, described positioning equipment is used so that the workpiece robotization location of different size comprises under the situation of not using any tool dish, positioning bearing or chassis, location:
One conveying device is prepared the position in order to carry described workpiece to, and described ready position has a location central point;
One group of directions X steady arm connects one first pair of jaw, along the directions X setting of described conveying device, workpiece is carried out the location of directions X;
One group of Y direction steady arm connects one second pair of jaw, along the Y direction setting of described conveying device, workpiece is carried out the location of Y direction;
One control desk, has a storage element, in order to store a location table of comparisons, the described location table of comparisons comprises that the different size workpiece is in directions X and Y direction, the predeterminated position of location jaw, described control desk also is connected in described directions X steady arm and Y direction steady arm, size according to the workpiece of importing, contrast the described location table of comparisons, the described first pair of location jaw of independent control and described second pair of location jaw, move to described centre of location point, and described workpiece symcenter is alignd with described centre of location point, so that described workpiece is positioned.
2. positioning equipment as claimed in claim 1 is characterized in that, described directions X steady arm and Y direction steady arm comprise:
One positive and negative tooth screw rod, described positive and negative tooth screw rod two ends are respectively equipped with dextrorotation thread and left-handed thread, and described first pair of location jaw or described second pair of location jaw are screwed together in described positive and negative tooth screw rod two ends respectively;
One servo motor, be connected in described control desk and described positive and negative tooth screw rod, rotate in order to drive described positive and negative tooth screw rod, when described positive and negative tooth screw rod rotates, location jaw on the thread can be simultaneously toward in, move to the symcenter of described workpiece, so that described workpiece is located, or move outward simultaneously, to unclamp described workpiece.
3. positioning equipment as claimed in claim 1 is characterized in that, described directions X steady arm and Y direction steady arm comprise:
Two driving wheels, described two driving wheels are connected with an interlinked mechanism;
Wherein, described first pair of location jaw or described second pair of location jaw are arranged at described interlinked mechanism, and lay respectively at the top and the below of the described two driving wheel lines of centres, and the perpendicular bisector left and right sides of the described line of centres;
One servo motor, be connected in described control desk and described driving wheel one of them, in order to drive described driving wheel rotation, when described driving wheel rotates, make location jaw on the described interlinked mechanism can be simultaneously toward in, move to the symcenter of described workpiece, so that described workpiece is located, or move outward simultaneously, to unclamp described workpiece.
4. positioning equipment as claimed in claim 1, it is characterized in that, the described location table of comparisons of described control desk more comprises one group of default tolerance value Δ x and Δ y, adjust the tightness of the described workpiece of described location jaw clamping, described control desk more comprises a control module, described control module becomes control relation with described directions X steady arm and Y direction steady arm, and adjusts the position of described location jaw according to the described location table of comparisons.
5. an electrical measurement system is characterized in that, described electrical measurement system can electrically measure behind the workpiece robotization location to different size under the situation of not using any tool dish, positioning bearing or chassis, location, comprising:
One conveying device measures ready position in order to conveying workpieces to, and described measurement ready position has a location central point;
One location equipment, be arranged at described measurement ready position, described positioning equipment comprises one group of directions X steady arm, an one group of Y direction steady arm and a control desk, wherein said control desk is connected in described directions X steady arm and Y direction steady arm, and described control desk has a storage element, in order to store a location table of comparisons, the described location table of comparisons comprises that the different size workpiece is in directions X and Y direction, the predeterminated position of location jaw, described control desk also contrasts the described location table of comparisons according to the workpiece size of being imported, control described directions X steady arm and Y direction steady arm, move to described centre of location point, described workpiece is positioned, and described workpiece symcenter is alignd with described centre of location point; And
One electrical measurement equipment is arranged at described measurement ready position, in order to behind described workpiece location, described workpiece is electrically measured.
6. electrical measurement system as claimed in claim 5 is characterized in that, described directions X steady arm and Y direction steady arm comprise:
One positive and negative tooth screw rod, described positive and negative tooth screw rod two ends are respectively equipped with dextrorotation thread and left-handed thread, and described first pair of location jaw or described second pair of location jaw are screwed together in described positive and negative tooth screw rod two ends respectively;
One servo motor, be connected in described control desk and described positive and negative tooth screw rod, rotate in order to drive described positive and negative tooth screw rod, when described positive and negative tooth screw rod rotates, location jaw on the thread can be simultaneously toward in, move to the symcenter of described workpiece, so that described workpiece is located, or move outward simultaneously, to unclamp described workpiece.
7. electrical measurement system as claimed in claim 5 is characterized in that, described directions X steady arm and Y direction steady arm comprise:
Two driving wheels, described two driving wheels are connected with an interlinked mechanism;
Wherein, described first pair of location jaw or described second pair of location jaw are arranged at described interlinked mechanism, and lay respectively at the top and the below of the described two driving wheel lines of centres, and the perpendicular bisector left and right sides of the described line of centres;
One servo motor, be connected in described control desk and described driving wheel one of them, in order to drive described driving wheel rotation, when described driving wheel rotates, make location jaw on the interlinked mechanism can be simultaneously toward in, move to the symcenter of described workpiece, so that described workpiece is located, or move outward simultaneously, to unclamp described workpiece.
8. electrical measurement system as claimed in claim 5, it is characterized in that, described electrical measurement equipment is a multi-point electric resistance measurement equipment, comprise a probe card, a plurality of probes are arranged at one group of precalculated position on the described probe card one by one, in order to measure the resistance value of a plurality of tested points on the described workpiece simultaneously.
9. electrical measurement system as claimed in claim 8 is characterized in that, the described precalculated position on the described probe card, and quarter, machine was made again to use a position, and quarter, machine comprised again in described position:
One first plummer and one second plummer are used for carrying described workpiece and described probe card respectively; And
One master control base station comprises a processing unit;
One detection part is electrically connected at described master control base station, is arranged at described first plummer top, in order to surveying the position of described the above tested point of workpiece, and offers described processing unit and converts described precalculated position data to;
One boring cutter is electrically connected at described master control base station, is arranged at described second plummer top, in order to after receiving the described precalculated position data that described processing unit provided, in regular turn to described probe card boring, to form described precalculated position.
10. electrical measurement system as claimed in claim 5, it is characterized in that, the described location table of comparisons of described control desk more comprises one group of default tolerance value Δ x and Δ y, adjust the tightness of the described workpiece of described location jaw clamping, described control desk more comprises a control module, described control module becomes control relation with described directions X steady arm and Y direction steady arm, and adjusts the position of described location jaw according to the described location table of comparisons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2010101702925A CN102236033A (en) | 2010-04-30 | 2010-04-30 | Automatic positioning equipment without jig plate and electric property measurement system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010101702925A CN102236033A (en) | 2010-04-30 | 2010-04-30 | Automatic positioning equipment without jig plate and electric property measurement system |
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| CN102236033A true CN102236033A (en) | 2011-11-09 |
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| CN2010101702925A Pending CN102236033A (en) | 2010-04-30 | 2010-04-30 | Automatic positioning equipment without jig plate and electric property measurement system |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4017721A (en) * | 1974-05-16 | 1977-04-12 | The Bendix Corporation | Method and apparatus for determining the position of a body |
| JPS61196110A (en) * | 1985-02-27 | 1986-08-30 | Brother Ind Ltd | Shape inspection device |
| JPS6415945A (en) * | 1987-07-10 | 1989-01-19 | Toshiba Corp | Table equipment |
| CN1048345A (en) * | 1989-06-10 | 1991-01-09 | 厄罗瓦公司 | Make workpiece be fastened at the device of platen |
| JPH1015945A (en) * | 1996-06-28 | 1998-01-20 | Rhythm Watch Co Ltd | Mold structure of insert molding |
| US6094793A (en) * | 1999-03-03 | 2000-08-01 | Unova Ip Corp. | Intelligent fixture system |
| CN2460259Y (en) * | 2000-11-30 | 2001-11-21 | 英业达股份有限公司 | Positioning device for multipoint processing |
| CN2777639Y (en) * | 2005-02-07 | 2006-05-03 | 梁文豪 | Positioning structure of touch-controlled panel table top |
| CN101143659A (en) * | 2006-09-13 | 2008-03-19 | 豪尼机械制造股份公司 | Determination of the coil core centre of a coil handling device |
| TW201007175A (en) * | 2008-08-15 | 2010-02-16 | Suntek Prec Corp | Measuring system for measuring multi-point resistances and method thereof |
-
2010
- 2010-04-30 CN CN2010101702925A patent/CN102236033A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4017721A (en) * | 1974-05-16 | 1977-04-12 | The Bendix Corporation | Method and apparatus for determining the position of a body |
| JPS61196110A (en) * | 1985-02-27 | 1986-08-30 | Brother Ind Ltd | Shape inspection device |
| JPS6415945A (en) * | 1987-07-10 | 1989-01-19 | Toshiba Corp | Table equipment |
| CN1048345A (en) * | 1989-06-10 | 1991-01-09 | 厄罗瓦公司 | Make workpiece be fastened at the device of platen |
| JPH1015945A (en) * | 1996-06-28 | 1998-01-20 | Rhythm Watch Co Ltd | Mold structure of insert molding |
| US6094793A (en) * | 1999-03-03 | 2000-08-01 | Unova Ip Corp. | Intelligent fixture system |
| CN2460259Y (en) * | 2000-11-30 | 2001-11-21 | 英业达股份有限公司 | Positioning device for multipoint processing |
| CN2777639Y (en) * | 2005-02-07 | 2006-05-03 | 梁文豪 | Positioning structure of touch-controlled panel table top |
| CN101143659A (en) * | 2006-09-13 | 2008-03-19 | 豪尼机械制造股份公司 | Determination of the coil core centre of a coil handling device |
| TW201007175A (en) * | 2008-08-15 | 2010-02-16 | Suntek Prec Corp | Measuring system for measuring multi-point resistances and method thereof |
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Application publication date: 20111109 |