CN204746908U - Full -automatic test sorter of plastic envelope type crystal oscillator - Google Patents
Full -automatic test sorter of plastic envelope type crystal oscillator Download PDFInfo
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- CN204746908U CN204746908U CN201520419611.XU CN201520419611U CN204746908U CN 204746908 U CN204746908 U CN 204746908U CN 201520419611 U CN201520419611 U CN 201520419611U CN 204746908 U CN204746908 U CN 204746908U
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Abstract
The utility model provides a full -automatic test sorter of plastic envelope type crystal oscillator, including feed mechanism, transport mechanism, signal detection mechanism, tilting mechanism, controller, frequency detection mechanism, impedance detection mechanism and insulation resistance detection mechanism, feed mechanism involving vibrations feed table, transport mechanism include the carousel, and the carousel has a plurality of storage tanks that are used for holding the crystal oscillator, a plurality of storage tanks along the equidistant setting of circumference of carousel, signal detection mechanism includes the detecting head, and the detecting head is used for detecting the resonance signal of crystal oscillator, feed mechanism, signal detection mechanism, tilting mechanism, frequency detection mechanism and impedance detection mechanism set gradually around the carousel. The utility model has the advantages of the automatic sorting of accomplishing the crystal oscillator for plastic envelope type crystal oscillator can be in unison gets into frequency detection mechanism, impedance detection mechanism and insulation resistance detection mechanism with a certain direction, accelerate detection speed, has avoided the error that artifical detection leads to simultaneously.
Description
Technical field
The utility model relates to the Test handler of electronic component, specifically plastic package type crystal oscillator Sorting Machine.
Background technology
Quartz oscillator is referred to as crystal oscillator.Quartz oscillator and quartz-crystal resonator are all to provide a kind of electronic device of stabilizing circuit frequency.Plastic package type quartz oscillator utilizes the quartz crystal slice with piezo-electric effect to make.This quartz crystal can produce mechanical oscillation when being subject to the effect of applied alternating field.When the frequency of alternating electric field is identical with the intrinsic frequency of quartz crystal, vibration just becomes very strong, the reaction of crystal resonant characteristic that Here it is.Because quartz resonator has, volume is little, lightweight, reliability is high, have very high frequency stability and good temperature characterisitic, therefore, be widely used in, in communication, broadcast, navigation, electronic countermeasure and fine measuring instrument, have the title of the heart of wireless device.One of key property of plastic package type quartz oscillator is the stability in operating temperature.It is the key factor determining oscillator price.Stability is higher or temperature range is wider, and the price of device is also higher.Therefore in use the test of plastic package type quartz oscillator performance parameter is just seemed particular importance.Under normal circumstances, manual test 1 crystal oscillator on average needs 1 minute, when carrying out batch testing, and will inevitably at substantial time and efforts.During manual testing, because test frequency is fine changing always, cause every data of tester's crystal oscillator when recording data to change, this just makes every test result not mate, and produces error when causing calculating.Traditional manual test, manual record can not meet higher production efficiency.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of plastic package type crystal oscillator Sorting Machine.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: plastic package type crystal oscillator Sorting Machine, comprise feed mechanism, connecting gear, acquisition of signal mechanism, switching mechanism, controller, frequency detecting mechanism, impedance detection mechanism and insulaion resistance testing agency, described feed mechanism involving vibrations feed table, described vibration feeding disc is used for crystal oscillator pin to be transported to connecting gear upward;
Described connecting gear comprises rotating disk, and described rotating disk has multiple storage tank for holding crystal oscillator, and multiple storage tank is along the circumferential spaced set of rotating disk;
Described acquisition of signal mechanism comprises detecting head, and described detecting head is for detecting the resonance signal of described crystal oscillator;
Described switching mechanism is used for the crystal oscillator in storage tank to horizontally rotate 180 degree;
Described feed mechanism, acquisition of signal mechanism, switching mechanism, frequency detecting mechanism, impedance detection mechanism and insulaion resistance testing agency are successively set on around rotating disk.
Further, described switching mechanism comprises lowering or hoisting gear, sucker swivel base, sucker and horizontally moving device, described sucker swivel base is installed in rotation on lowering or hoisting gear, described sucker to be arranged on below sucker swivel base and for adsorbing crystal oscillator, described horizontally moving device is connected with sucker swivel base, and described lowering or hoisting gear and horizontally moving device drive described sucker swivel base vertically and horizontal movement respectively.
Further, described feed mechanism also comprises the linear conveyor track once only allowing a crystal oscillator to pass through, and the charging aperture of described linear conveyor track is connected with the discharging opening of vibration feeding disc, and the discharging opening correspondence of described linear conveyor track detects storage tank and arranges.
Further, the charging aperture of described linear conveyor track is provided with jet gun.
Further, the discharging opening of described linear conveyor track is provided with induction installation, and whether described induction installation falls in storage tank for the plastic package type crystal oscillator responding to linear conveyor track discharging opening.
Further, switching mechanism is provided with deviation correcting device, described deviation correcting device comprises displacement transducer and correction push rod.
The beneficial effects of the utility model are: by the cooperation of feed mechanism, connecting gear, acquisition of signal mechanism, switching mechanism and controller, automatically the sorting to plastic package type crystal oscillator is completed, make crystal oscillator can unify to enter frequency detecting mechanism, impedance detection mechanism and insulaion resistance testing agency with a direction, accelerate detection speed, avoid the error that manual detection causes simultaneously.
Accompanying drawing explanation
Fig. 1 is the top view of the utility model embodiment plastic package type crystal oscillator Sorting Machine.
Fig. 2 is the stereogram of the utility model embodiment plastic package type crystal oscillator Sorting Machine.
Fig. 3 is crystal oscillator pin schematic diagram.
Label declaration:
1, pin 1; 2, pin 2; 3, pin 3; 4, pin 4; 5, feed mechanism; 51, vibration feeding disc; 52, linear conveyor track; 6, connecting gear; 61, rotating disk; 62, storage tank; 7, acquisition of signal mechanism; 8, switching mechanism; 9, frequency detecting mechanism, impedance detection mechanism and insulaion resistance testing agency.
Detailed description of the invention
By describing technology contents of the present utility model in detail, realized object and effect, accompanying drawing is coordinated to be explained below in conjunction with embodiment.
The design of the utility model most critical is: coordinated with controller by feed mechanism, connecting gear, acquisition of signal mechanism, switching mechanism, make plastic package type crystal oscillator all can enter frequency detecting mechanism with a direction, impedance detection mechanism and insulaion resistance testing agency, without the need to detecting by manual alignment crystal oscillator.
Please refer to Fig. 1 and Fig. 2, plastic package type crystal oscillator Sorting Machine, comprise feed mechanism 5, connecting gear 6, acquisition of signal mechanism 7, switching mechanism 8, controller, frequency detecting mechanism, impedance detection mechanism and insulaion resistance testing agency 9, described feed mechanism 5 involving vibrations feed table 51, described vibration feeding disc 51 is for being transported to connecting gear 6 upward by plastic package type crystal oscillator pin;
Described connecting gear 6 comprises rotating disk 61, and described rotating disk 61 has multiple storage tank 62 for holding plastic package type crystal oscillator, and multiple storage tank 62 is along the circumferential spaced set of rotating disk 61;
Described acquisition of signal mechanism 7 comprises detecting head, and described detecting head is for detecting the resonance signal of described plastic package type crystal oscillator;
Described switching mechanism 8 is for horizontally rotating 180 degree by the plastic package type crystal oscillator in storage tank 62;
Described feed mechanism 5, acquisition of signal mechanism 7, switching mechanism 8, frequency detecting mechanism, impedance detection mechanism and insulaion resistance testing agency 9 are successively set on around rotating disk 61.
As shown in Figure 3, plastic package type crystal oscillator has four different pins, and pin 1 and pin 4 are positioned at the same side of crystal oscillator, and pin 2 and pin 3 are positioned at the opposite side of crystal oscillator.The connection of plastic package type crystal oscillator: pin 1 is unsettled, pin 2 ground connection, pin 3 connects output, and pin 4 connects voltage, only has this mode to produce resonance signal.
After the utility model plastic package type crystal oscillator Sorting Machine starts, plastic package type crystal oscillator is transported in the storage tank 62 of rotating disk 61 by vibration feeding disc 51, in vibration feeding disc 51, there is track, because the one side of plastic package type crystal oscillator has pin, have the one side of pin to stand in orbit, therefore plastic package type crystal oscillator pin can export by vibration feeding disc 51 upward; After plastic package type crystal oscillator enters into storage tank 62, first to be contacted with the pin of crystal oscillator by the detecting head of acquisition of signal mechanism 7 and detect, if there is resonance signal, then illustrate that the position of crystal oscillator is errorless, directly can carry out frequency detecting, impedance detection and megger test; If resonance free signal, then show between detecting head and pin it is not the correct way of contact, the test of frequency detecting, impedance detection and insulation resistance value after needing to carry out the upset of 180 degree by switching mechanism 8 pairs of crystal oscillators, can be carried out.
From foregoing description, the beneficial effects of the utility model are: by the cooperation of feed mechanism 5, connecting gear 6, acquisition of signal mechanism 7, switching mechanism 8 and controller, automatically the sorting to plastic package type crystal oscillator is completed, make crystal oscillator can unify to enter frequency detecting mechanism, impedance detection mechanism and insulaion resistance testing agency 9 with a direction, accelerate detection speed, avoid the error that manual detection causes simultaneously.
Further, described switching mechanism 8 comprises lowering or hoisting gear, sucker swivel base, sucker and horizontally moving device, described sucker swivel base is installed in rotation on lowering or hoisting gear, described sucker to be arranged on below sucker swivel base and for adsorbing crystal oscillator, described horizontally moving device is connected with sucker swivel base, and described lowering or hoisting gear and horizontally moving device drive described sucker swivel base vertically and horizontal movement respectively.
Seen from the above description, when acquisition of signal mechanism 7 does not detect the resonance signal of a certain crystal oscillator, controller just sends signal and controls switching mechanism 8, when making this crystal oscillator turn to the position corresponding with switching mechanism 8, first the lowering or hoisting gear of switching mechanism 8 declines, now crystal oscillator drinks up by sucker, and sucker swivel base coordinates with horizontally moving device the crystal oscillator on sucker is flatly rotated 180 degree.
Further, described feed mechanism 5 also comprises the linear conveyor track 52 once only allowing a plastic package type crystal oscillator to pass through, the charging aperture of described linear conveyor track 52 is connected with the discharging opening of vibration feeding disc 51, and the discharging opening correspondence of described linear conveyor track 52 detects storage tank 62 and arranges.
Seen from the above description, vibration feeding disc 51 end is provided with linear conveyor track 52, and linear conveyor track 52 can make crystal oscillator better enter storage tank 62.
Further, the charging aperture of described linear conveyor track 52 is provided with jet gun.
Seen from the above description, be provided with jet gun and plastic package type crystal oscillator can be made to spray successively by certain time interval from the charging aperture of linear conveyor track 52 fall in storage tank 62, and each only ejection one.
Further, the discharging opening of described linear conveyor track 52 is provided with induction installation, and whether described induction installation falls in storage tank 62 for the crystal oscillator responding to linear conveyor track 52 discharging opening.
Seen from the above description; whether the crystal oscillator being provided with induction installation induction linear conveyor track 52 discharging opening falls in storage tank 62; if the crystal oscillator of the discharging opening of linear conveyor track 52 does not drop into storage tank 62; then crystal oscillator is likely stuck; induction installation sends alarm signal; make Test handler out of service after controller Received signal strength, machine can be protected not to be damaged.
Further, switching mechanism 8 is provided with deviation correcting device, described deviation correcting device comprises displacement transducer and correction push rod.
Seen from the above description, switching mechanism 8 is provided with deviation correcting device, when can prevent from overturning, the position of crystal oscillator produces deviation and can not enter storage tank 62 smoothly.
Please refer to Fig. 1 and Fig. 2, embodiment of the present utility model is: plastic package type crystal oscillator Sorting Machine, it is characterized in that: comprise feed mechanism 5, connecting gear 6, acquisition of signal mechanism 7, switching mechanism 8, controller, frequency detecting mechanism, impedance detection mechanism and insulaion resistance testing agency 9, described feed mechanism 5 involving vibrations feed table 51, described vibration feeding disc 51 is for being transported to connecting gear 6 upward by crystal oscillator pin; Described connecting gear 6 comprises rotating disk 61, and described rotating disk 61 has multiple storage tank 62 for holding crystal oscillator, and multiple storage tank 62 is along the circumferential spaced set of rotating disk 61; Described acquisition of signal mechanism 7 comprises detecting head, and described detecting head is for detecting the resonance signal of described crystal oscillator; Described switching mechanism 8 is for horizontally rotating 180 degree by the crystal oscillator in storage tank 62; Described feed mechanism 5, acquisition of signal mechanism 7, switching mechanism 8, frequency detecting mechanism, impedance detection mechanism and insulaion resistance testing agency 9 are successively set on around rotating disk 61.Described switching mechanism 8 comprises lowering or hoisting gear, sucker swivel base, sucker and horizontally moving device, described sucker swivel base is installed in rotation on lowering or hoisting gear, described sucker to be arranged on below sucker swivel base and for adsorbing crystal oscillator, described horizontally moving device is connected with sucker swivel base, and described lowering or hoisting gear and horizontally moving device drive described sucker swivel base vertically and horizontal movement respectively.Described feed mechanism 5 also comprises the linear conveyor track 52 once only allowing a crystal oscillator to pass through, and the charging aperture of described linear conveyor track 52 is connected with the discharging opening of vibration feeding disc 51, and the discharging opening correspondence of described linear conveyor track 52 detects storage tank 62 and arranges.The charging aperture of described linear conveyor track 52 is provided with jet gun.The discharging opening of described linear conveyor track 52 is provided with induction installation, and whether described induction installation falls in storage tank 62 for the crystal oscillator responding to linear conveyor track 52 discharging opening.Switching mechanism 8 is provided with deviation correcting device, and described deviation correcting device comprises displacement transducer and correction push rod.
In sum, the plastic package type crystal automatic fraction collector beneficial effect that the utility model provides is: by the cooperation of feed mechanism, connecting gear, acquisition of signal mechanism, switching mechanism and controller, automatically the sorting to plastic package type crystal oscillator is completed, make crystal oscillator can unify to enter frequency detecting mechanism, impedance detection mechanism and insulaion resistance testing agency with a direction, accelerate detection speed, avoid the error that manual detection causes simultaneously; Being provided with linear conveyor track can make crystal oscillator better enter storage tank 62; Whether the crystal oscillator being provided with induction installation induction linear conveyor track discharging opening falls in storage tank 62, does not fall into after storage tank 62 Time Controller receives the alarm signal that induction installation sends and makes Test handler out of service, machine can be protected not to be damaged; Switching mechanism is provided with deviation correcting device, and when can prevent from overturning, the position of crystal oscillator produces deviation and can not enter storage tank 62 smoothly.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalents utilizing the utility model description and accompanying drawing content to do; or be directly or indirectly used in relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. plastic package type crystal oscillator Sorting Machine, it is characterized in that: comprise feed mechanism, connecting gear, acquisition of signal mechanism, switching mechanism, controller, frequency detecting mechanism, impedance detection mechanism and insulaion resistance testing agency, described feed mechanism involving vibrations feed table, described vibration feeding disc is used for crystal oscillator pin to be transported to connecting gear upward;
Described connecting gear comprises rotating disk, and described rotating disk has multiple storage tank for holding crystal oscillator, and multiple storage tank is along the circumferential spaced set of rotating disk;
Described acquisition of signal mechanism comprises detecting head, and described detecting head is for detecting the resonance signal of described crystal oscillator;
Described switching mechanism is used for the crystal oscillator in storage tank to horizontally rotate 180 degree;
Described feed mechanism, acquisition of signal mechanism, switching mechanism, frequency detecting mechanism, impedance detection mechanism and insulaion resistance testing agency are successively set on around rotating disk.
2. plastic package type crystal oscillator Sorting Machine according to claim 1, it is characterized in that: described switching mechanism comprises lowering or hoisting gear, sucker swivel base, sucker and horizontally moving device, described sucker swivel base is installed in rotation on lowering or hoisting gear, described sucker to be arranged on below sucker swivel base and for adsorbing crystal oscillator, described horizontally moving device is connected with sucker swivel base, and described lowering or hoisting gear and horizontally moving device drive described sucker swivel base vertically and horizontal movement respectively.
3. plastic package type crystal oscillator Sorting Machine according to claim 1, it is characterized in that: described feed mechanism also comprises the linear conveyor track once only allowing a crystal oscillator to pass through, the charging aperture of described linear conveyor track is connected with the discharging opening of vibration feeding disc, and the discharging opening correspondence of described linear conveyor track detects storage tank and arranges.
4. plastic package type crystal oscillator Sorting Machine according to claim 3, is characterized in that: the charging aperture of described linear conveyor track is provided with jet gun.
5. plastic package type crystal oscillator Sorting Machine according to claim 3, it is characterized in that: the discharging opening of described linear conveyor track is provided with induction installation, whether described induction installation falls in storage tank for the crystal oscillator responding to linear conveyor track discharging opening.
6. plastic package type crystal oscillator Sorting Machine according to claim 1, it is characterized in that: switching mechanism is provided with deviation correcting device, described deviation correcting device comprises displacement transducer and correction push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520419611.XU CN204746908U (en) | 2015-06-17 | 2015-06-17 | Full -automatic test sorter of plastic envelope type crystal oscillator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520419611.XU CN204746908U (en) | 2015-06-17 | 2015-06-17 | Full -automatic test sorter of plastic envelope type crystal oscillator |
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| CN204746908U true CN204746908U (en) | 2015-11-11 |
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| CN201520419611.XU Active CN204746908U (en) | 2015-06-17 | 2015-06-17 | Full -automatic test sorter of plastic envelope type crystal oscillator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180009A (en) * | 2016-07-29 | 2016-12-07 | 芜湖市振华戎科智能科技有限公司 | A kind of CD-enciphering detection material collecting device |
| CN108226673A (en) * | 2017-12-18 | 2018-06-29 | 中国电子科技集团公司第四十七研究所 | The test method of antistatic protection is carried out using antistatic nylon plate |
| CN108761301A (en) * | 2018-08-03 | 2018-11-06 | 天津必利优科技发展有限公司 | A kind of SMD crystal mechanism for testing |
| CN111359917A (en) * | 2020-03-09 | 2020-07-03 | 崔亮 | Circuit board test equipment |
-
2015
- 2015-06-17 CN CN201520419611.XU patent/CN204746908U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180009A (en) * | 2016-07-29 | 2016-12-07 | 芜湖市振华戎科智能科技有限公司 | A kind of CD-enciphering detection material collecting device |
| CN108226673A (en) * | 2017-12-18 | 2018-06-29 | 中国电子科技集团公司第四十七研究所 | The test method of antistatic protection is carried out using antistatic nylon plate |
| CN108761301A (en) * | 2018-08-03 | 2018-11-06 | 天津必利优科技发展有限公司 | A kind of SMD crystal mechanism for testing |
| CN108761301B (en) * | 2018-08-03 | 2024-05-07 | 天津必利优科技发展有限公司 | SMD crystal testing mechanism |
| CN111359917A (en) * | 2020-03-09 | 2020-07-03 | 崔亮 | Circuit board test equipment |
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