CN202290594U - Quartz plate detecting and sorting unit - Google Patents
Quartz plate detecting and sorting unit Download PDFInfo
- Publication number
- CN202290594U CN202290594U CN2011204294612U CN201120429461U CN202290594U CN 202290594 U CN202290594 U CN 202290594U CN 2011204294612 U CN2011204294612 U CN 2011204294612U CN 201120429461 U CN201120429461 U CN 201120429461U CN 202290594 U CN202290594 U CN 202290594U
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- quartz plate
- feed
- motor
- base plate
- desktop
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- 239000010453 quartz Substances 0.000 title claims abstract description 78
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 238000007689 inspection Methods 0.000 claims description 15
- 230000000994 depressogenic effect Effects 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000005286 illumination Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 description 5
- 239000013078 crystal Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a quartz plate detecting and sorting unit comprising a bottom plate, a feed part, a sorting part, an electrode assembly, a carrying assembly and a camera, wherein the base plate is horizontally arranged, the feed part and the sorting part are arranged on the bottom plate, the electrode assembly is arranged between the feed part and the sorting part and is used for determining the vibrating frequency characteristic of a quartz plate, the carrying assembly is arranged above the feed part and is used for carrying the quartz plate to the electrode assembly from the feed part; the electrode assembly is composed of an upper electrode part and a lower electrode part; the lower electrode part comprises a motor I vertically fixed on the bottom plate; a motor shaft of the motor I is connected with a standard station which can move up and down through a ball screw, and a lower electrode is embedded in the standard station in an insulating manner; and the upper electrode part is positioned under the standard station and is internally and fixedly provided with an upper electrode. The quartz plate detecting and sorting unit has the characteristic of strong processing capability.
Description
Technical field
The utility model relates to a kind of device of sending out vibration frequency and categorised collection quartz plate that can measure quartz plate, i.e. quartz plate inspection sorting unit.
Background technology
In recent years, along with the high density of electronic component is used, electronic component develops to miniaturization, crystal oscillator is like this too.And then in order to satisfy the high-frequency requirement of crystal oscillator, it is little and thin that the quartz plate of crystal oscillator also becomes.The matching requirements of these extremely thin and small quartz plates of inspection and sorting is cheap, disposal ability is high, have quartz plate exempts to damage function.
Existing quartz plate frequency sorting unit is representative with Chinese patent ZL200620122879.8 disclosed " small-sized quartz wafer resonant parameter automatic selecting device ", and it mainly comprises base plate, feeding table, sub-material platform, the slide block that has suction nozzle and camera, the sub-material platform be provided with material-distributing hole and under material-distributing hole correspondence be furnished with magazine; Its operation principle is: wafer is placed on the feeding table, and camera detects wafer to be measured through the image recognition mode, through the computer control slide block suction nozzle is moved and navigate to wafer to be measured directly over; After the absorption it is moved on the test desk; Suction nozzle is as top electrode, and test desk is measured the resonant parameter of wafer as bottom electrode; After measuring end; Put it into according to measurement result in the material-distributing hole of corresponding gear, fall into again in the magazine, accomplish the choosing branch of a wafer.It is thus clear that; This device is that the carrying assembly of quartz plate is sent out side's dual-purpose of the electrode of vibration frequency special efficacy with checking quartz plate; Quartz plate suspends carrying when the vibration frequency characteristic is sent out in inspection; Have only when sending out and just can carry out the carrying of next quartz plate after the vibration frequency characteristic check finishes, its inefficiency, disposal ability are poor.
And what the supply method of quartz plate adopted in the past is the vibration-type vibrating disk, supply with and during thin and small quartz plate along with the vibrations quartz plate can overlap, think only to supply with exactly a quartz plate and be unusual difficulty.
Summary of the invention
The purpose of the utility model is: to the problems referred to above, and propose the strong quartz plate inspection sorting unit of a kind of disposal ability.
The technical scheme of the utility model is: a kind of quartz plate inspection sorting unit comprises:
The base plate of horizontal arrangement,
Be loaded on feed portion and division on this base plate,
Between feed portion and division, be used to measure the electrode assemblie that quartz plate is sent out the vibration frequency characteristic,
Be located at said feed portion top, be used for quartz plate is carried to the carrying assembly of said electrode assemblie from said feed portion,
And camera,
It is characterized in that: said electrode assemblie is made up of top electrode portion and bottom electrode portion; Said bottom electrode portion comprises the motor I that vertically is fixed on the base plate; The motor drive shaft of this motor I is connected with the standard station that can move up and down through ball-screw, and insulation is inlaid with bottom electrode in this standard station; Said top electrode portion be positioned at standard station directly over, be fixed with top electrode in it.
Said feed portion comprises the motor II that vertically is fixed on the base plate; Be connected with the feed desktop that can thereupon rotate on the motor drive shaft of this motor II; The central authorities of feed desktop are formed with the convexity of truncated cone-shaped; And in this convexity, have a depressed part that is used to accumulate quartz plate, and on the protruding periphery of truncated cone-shaped, said feed desktop, be shaped on the feeder channel of annular simultaneously, be connected by some radial drain tanks between said depressed part and the feeder channel.
The bottom centre place of said feed desktop is fixed with gyroaxis, and this gyroaxis links to each other with the motor drive shaft of motor II through the shaft coupling II.
Said division comprises the motor III that vertically is fixed on the base plate; The motor drive shaft of this motor III connects an end of the classification arm of horizontal arrangement; The other end of said classification arm is equipped with the suction nozzle I; The below of said classification arm be fixed on the base plate and with feed desktop next-door neighbour's disk cover, be shaped on the corresponding material-dropping hole of swing-around trajectory of a circle and suction nozzle I on the said disk cover, each material-dropping hole following equal corresponding arranged a rewinding box.
Said camera is positioned at the top of feed desktop, and near this camera, the lighting device that illumination is provided for shooting is housed.
Said carrying assembly is the rocking arm of a horizontal arrangement at base plate, and an end of this rocking arm is connected on the base plate as pivot point, and the other end is equipped with the suction nozzle II.
Said carrying assembly is the directly moving robot arm of a single shaft, and this single shaft directly movable part tip of moving robot arm is equipped with the suction nozzle III.
The utility model has the advantages that: 1, the electrode assemblie of this device possesses pair of electrodes up and down; Wherein the static and bottom electrode of top electrode can knee-action; Thereby guarantee that quartz plate can carry out the supply action and the classification action of next quartz plate in checking process, and then on the disposal ability that improves device, remarkable effect is arranged.
2, the feed portion of this device is designed to the feed desktop that central authorities have the truncated cone-shaped convexity; The feed desktop is contained on the motor II by its driven rotary; Have depressed part in the convexity, protruding periphery is shaped on the feeder channel of annular, and is connected by drain tank between depressed part and the feeder channel.During work, quartz plate accumulates in depressed part earlier, and the motor II drives the rotation of feed desktop, and the quartz plate in the depressed part gets in the feeder channel at action of centrifugal force lower edge drain tank.Under the effect of centrifugal force and the rotating of feed desktop, quartz plate in feeder channel, scatter, distribute very evenly and rare quartz plate situation about being stacked, thereby can draw exactly each and thin and little quartz plate.
Description of drawings
Fig. 1 is the front view of the utility model embodiment 1;
Fig. 2 is the vertical view (wherein, camera and lighting device are removed) of the utility model embodiment 1;
Fig. 3 is the plane of feed portion among the embodiment 1;
Fig. 4 is that the A-A of Fig. 3 is to cutaway view;
Fig. 5 is the structural representation of electrode assemblie among the embodiment 1;
Fig. 6 is a key diagram from the embodiment 1 to standard station that supply with quartz plate among;
Fig. 7 is the front view of the utility model embodiment 2;
Fig. 8 is the vertical view (wherein, camera and lighting device are removed) of the utility model embodiment 2;
Wherein:
The a-quartz plate;
1-feed portion, 2-carries assembly, 3-electrode assemblie, 4-top electrode portion, 5-bottom electrode portion, 6-lighting device, 7-camera, 8-division, 9-base plate;
100-feed desktop, 101-depressed part, 102-drain tank, 103-feeder channel, 104-gyroaxis, 105-shaft coupling II, 106-motor II;
The directly moving robot arm of 21-single shaft, 211-suction nozzle III; The 22-rocking arm, 221-suction nozzle II;
The 401-top electrode;
The 501-bottom electrode, 502-standard station, 503-ball-screw, 504-shaft coupling I, 505-motor I;
The 801-arm of classifying, 802-suction nozzle I, 803-motor III, 804-disk cover, 805-material-dropping hole, 806-rewinding box.
The specific embodiment
Embodiment 1:
Like Fig. 1, shown in Figure 2, the quartz plate of present embodiment inspection sorting unit comprises base plate 9, feed portion 1, division 8, electrode assemblie 3, carrying assembly 2, camera 7 and lighting device 6.Wherein, base plate 9 horizontal arrangement; Feed portion 1 is contained on the base plate 9 with division 8; Electrode assemblie 3 is used to measure quartz plate and sends out the vibration frequency characteristic between feed portion 1 and division 8; Carrying assembly 2 is used for quartz plate is carried to electrode assemblie 3 from feed portion, and then measures a vibration frequency characteristic of quartz plate through this electrode assemblie.
As shown in Figure 5, said electrode assemblie 3 is made up of top electrode portion 4 and bottom electrode portion 5.Wherein bottom electrode portion 5 comprises the motor I 505 that vertically is fixed on the base plate 9; The motor drive shaft of this motor I is connected with a standard station 502 through ball-screw 503; Be inlaid with the bottom electrode 501 that keeps insulation with standard station in this standard station 402, and ball-screw 503 is to link to each other through the motor drive shaft of shaft coupling I 504 with motor I 505.Standard station 502 is along with the rotation of ball-screw 503, can be at pre-set rising end and descend and slide up and down between the end (for example: the sliding part etc. of the sliding stand that utilizes air pressure being installed on standard station 502 or line motor being installed just can be realized this function).Said top electrode portion 4 be positioned at standard station 502 directly over, be fixed with top electrode 401 in it.
As shown in Figure 4, said feed portion 1 comprises the motor II 106 and horizontal arrangement feed desktop 100 of vertical layout, and wherein motor II 106 is fixed on the base plate 9, and feed desktop 100 is connected on the motor drive shaft of motor II 106, thereby can rotate with motor drive shaft.The central authorities of feed desktop 100 are formed with the convexity of a truncated cone-shaped, offer the depressed part 101 that is used to accumulate quartz plate in this convexity.For the quartz plate that makes savings can be discharged, in the bottom system of depressed part 101 some radial drain tanks 102.Simultaneously,, on the protruding periphery of truncated cone-shaped, said feed desktop 100, be shaped on the feeder channel 103 of annular again, be connected by drain tank 102 between depressed part 101 and the feeder channel 103 in order to receive the quartz plate that drain tank 102 is discharged.The concrete connected mode of feed desktop 100 and motor II 106 can be with reference to shown in Figure 4: the bottom centre position at feed desktop 100 is fixed with gyroaxis 104, and this gyroaxis 104 links to each other with the motor drive shaft of motor II 106 through shaft coupling II 105.
Like Fig. 1, shown in Figure 2, said division 8 comprises motor III 803, classification arm 801, disk cover 804 and rewinding box 806.Wherein, motor III 803 vertically is fixed on the base plate 9; Classification arm 801 horizontal arrangement; And classification arm one end links to each other with the motor drive shaft of motor III 803, and the other end is equipped with suction nozzle I 802, and is visible; When motor III 803 drove 801 rotations of classification arm, the track that suction nozzle I 802 is streaked was circular (this " circle " can be referred to as the swing-around trajectory of suction nozzle II); Disk cover 804 is fixed on the base plate 9 and is positioned at the below of classification arm 801; Disk cover 804 is adjacent to feed desktop 100 simultaneously; On disk cover 804, be shaped on simultaneously a circle material-dropping hole 805, the position of this circle material-dropping hole is corresponding with the swing-around trajectory of suction nozzle I 802; Following all corresponding rewinding box 806 of arranging of each material-dropping hole 705.
Like Fig. 1, shown in Figure 2, said carrying assembly 2 is horizontal arrangement rocking arms 22 on base plate 9, and an end of this rocking arm is connected on the base plate 9 as pivot point, and the other end is equipped with suction nozzle II 221.
As shown in Figure 1, said camera 7 is arranged in the top of feed desktop 100, and lighting device 6 is installed near the camera 7, thereby for making a video recording illumination is provided.
The operation principle of this device is following:
At first, like Fig. 1 ~ shown in Figure 4, in the depressed part 101 of feed desktop 100, put into quartz plate.Feed desktop 100 is along with the rotation of motor II 106; By action of centrifugal force quartz plate a (as shown in Figure 3) is disperseed through drain tank 102 unrestrained in feeder channel 103; Afterwards with the 106 trickle positive and negative rotations of motor II; Its vibration that causes makes the quartz plate a that stacks on the feed desktop 100 scatter, and disperses to finish motor II 106 until quartz plate and shuts down.On stop position, be in the camera quartz plate that disperses in the scope of taking pictures in the feeder channel 103 and taken by camera 7, handle the situation and the position of centre of gravity of record quartz plate through image.At this moment, except a little overlapping and damaged quartz plate, remaining all goes on record.
Then; This device can be handled the definite quartz plate that should draw of back institute information recorded according to image; Rotation and rocking arm 22 through feed desktop 100 are circular-arc shaking; Suction nozzle II 221 holds the aforementioned quartz plate that should draw and appointed quartz plate, and conveyance is to the position of standard station 502.
As shown in Figure 6, in order to let suction nozzle II 221 successfully be inserted between top electrode 401 and the standard station 502, the decline end position of standard station 502 need be aforementioned predefined decline end.When standard station 502 is in the decline end; the suction nozzle II 221 of rocking arm 22 holds the quartz plate of aforementioned absorption and the quartz plate of appointment; on conveyance to the standard station 502; when the center of bottom electrode 501, close the sorption air and put down quartz plate, suction nozzle II 221 is got back to the quartz plate position that the next one should be drawn.At this moment; The standard station 502 that is placed with quartz plate rises to aforesaid rising end; Quartz plate on the standard station 502 and top electrode 401 are keeping under the situation of certain interval, send out the vibration frequency characteristic through what imbed that bottom electrode 501 and top electrode 401 in the standard station 502 check quartz plate.
After this quartz plate inspection finished, standard station 502 was back to the end that descends.Classification arm 801 moves to the position of bottom electrode 501, and suction nozzle I 802 is drawn this quartz plate of having checked.Classification arm 801 is through the rotation of motor III 803, and according to the check result of quartz plate, and this quartz plate is carried to the top of corresponding rewinding box 806, closes the sorption air, and quartz plate falls in the rewinding box 806 from the material-dropping hole 805 of disk cover 804.When this classification arm 801 is done the classification action, rocking arm 22 with next quartz plate to standard station 502 position conveyances, up to checking out release.
Embodiment 2:
Like Fig. 7 and shown in Figure 8, the structure of quartz plate inspection sorting unit is similar with embodiment 1 in this example, uniquely different is: the carrying assembly 2 in this example is the directly moving robot arms 21 of a single shaft, and the movable part tip that this single shaft directly moves robot arm is equipped with suction nozzle III 211.During work, the directly moving robot arm 21 of single shaft is made linearly operating, and the suction nozzle III 211 on it moves back and forth between feeder channel 103 and standard station 502, and the quartz plate that will detect is transported on the standard station 502 one by one.
The movable range of suction nozzle III 211 is on the directly moving robot arm 21 of said single shaft: the groove scope of feeder channel 103 is to the overlayable travel range of appearance and size of bottom electrode 501.
Certainly, the foregoing description only is the technical conceive and the characteristics of explanation the utility model, and its purpose is the content that lets people can understand the utility model and implements according to this, can not limit the protection domain of the utility model with this.All equivalent transformation or modifications of doing according to the spirit of the utility model main technical schemes all should be encompassed within the protection domain of the utility model.
Claims (7)
1. a quartz plate is checked sorting unit, comprising:
The base plate of horizontal arrangement (9),
Be loaded on feed portion (1) and division (8) on this base plate,
Be positioned between feed portion (1) and the division (8), be used to measure quartz plate and send out the electrode assemblie of vibration frequency characteristic (3),
Be located at said feed portion top, be used for quartz plate is carried to the carrying assembly (2) of said electrode assemblie from said feed portion,
And camera (7),
It is characterized in that: said electrode assemblie (3) is made up of top electrode portion (4) and bottom electrode portion (5); Said bottom electrode portion (5) comprises the motor I (505) that vertically is fixed on the base plate (9); The motor drive shaft of this motor I is connected with the standard station (502) that can move up and down through ball-screw (503), and insulation is inlaid with bottom electrode (501) in this standard station (502); Said top electrode portion (4) be positioned at standard station (502) directly over, be fixed with top electrode (401) in it.
2. quartz plate inspection sorting unit according to claim 1: it is characterized in that: said feed portion (1) comprises the motor II (106) that vertically is fixed on the base plate (8); Be connected with the feed desktop (100) that can thereupon rotate on the motor drive shaft of this motor II; The central authorities of feed desktop are formed with the convexity of truncated cone-shaped; And in this convexity, have a depressed part (101) that is used to accumulate quartz plate; On the protruding periphery of truncated cone-shaped, said feed desktop, be shaped on simultaneously the feeder channel (103) of annular, be connected by some radial drain tanks (102) between said depressed part (101) and the feeder channel (103).
3. quartz plate inspection sorting unit according to claim 2; It is characterized in that: the bottom centre place of said feed desktop (100) is fixed with gyroaxis (104), and this gyroaxis (104) links to each other with the motor drive shaft of motor II (106) through shaft coupling II (105).
4. quartz plate inspection sorting unit according to claim 1; It is characterized in that: said division (8) comprises the motor III (803) that vertically is fixed on the base plate (8); The motor drive shaft of this motor III connects an end of the classification arm (801) of horizontal arrangement; The other end of said classification arm is equipped with suction nozzle I (802); The below of said classification arm be fixed on that base plate (9) is gone up and with feed desktop (100) next-door neighbour's disk cover (804), be shaped on the corresponding material-dropping hole of swing-around trajectory (805) of a circle and suction nozzle I (802), the following equal corresponding rewinding box (806) of arranging of each material-dropping hole on the said disk cover.
5. quartz plate inspection sorting unit according to claim 1, it is characterized in that: said camera (7) is positioned at the top of feed desktop (100), and the lighting device (6) that illumination is provided for shooting is housed near this camera.
6. according to claim 1 or 2 or 3 or 4 described quartz plate inspection sorting units; It is characterized in that: said carrying assembly (2) is the rocking arm (22) of a horizontal arrangement on base plate (9); One end of this rocking arm is connected on the base plate (9) as pivot point, and the other end is equipped with suction nozzle II (221).
7. according to claim 1 or 2 or 3 or 4 described quartz plate inspection sorting units, it is characterized in that: said carrying assembly (2) is the directly moving robot arm (21) of a single shaft, and this single shaft directly movable part tip of moving robot arm is equipped with suction nozzle III (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204294612U CN202290594U (en) | 2011-11-03 | 2011-11-03 | Quartz plate detecting and sorting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204294612U CN202290594U (en) | 2011-11-03 | 2011-11-03 | Quartz plate detecting and sorting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202290594U true CN202290594U (en) | 2012-07-04 |
Family
ID=46359575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204294612U Expired - Lifetime CN202290594U (en) | 2011-11-03 | 2011-11-03 | Quartz plate detecting and sorting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202290594U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357471A (en) * | 2011-11-03 | 2012-02-22 | 苏州慧萌电子科技有限公司 | Crystal sheet inspection sorting device |
| CN103721954A (en) * | 2012-10-10 | 2014-04-16 | 旺矽科技股份有限公司 | Element material-distributing method and material-distributing device using element material-distributing method |
| CN105149225A (en) * | 2015-06-19 | 2015-12-16 | 常盛杰 | Workpiece sorting device |
| CN106345706A (en) * | 2016-11-01 | 2017-01-25 | 苏州襄行智能科技有限公司 | Product screening and sorting device |
-
2011
- 2011-11-03 CN CN2011204294612U patent/CN202290594U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357471A (en) * | 2011-11-03 | 2012-02-22 | 苏州慧萌电子科技有限公司 | Crystal sheet inspection sorting device |
| CN103721954A (en) * | 2012-10-10 | 2014-04-16 | 旺矽科技股份有限公司 | Element material-distributing method and material-distributing device using element material-distributing method |
| CN103721954B (en) * | 2012-10-10 | 2016-12-21 | 旺矽科技股份有限公司 | Element distribution method and the feeding-distribution device of use the method |
| CN105149225A (en) * | 2015-06-19 | 2015-12-16 | 常盛杰 | Workpiece sorting device |
| CN105149225B (en) * | 2015-06-19 | 2017-03-01 | 仇淑玉 | A kind of workpiece sorting unit |
| CN106345706A (en) * | 2016-11-01 | 2017-01-25 | 苏州襄行智能科技有限公司 | Product screening and sorting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |
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| CX01 | Expiry of patent term |