CN204892412U - Voltage dependent resistor chip sorter - Google Patents
Voltage dependent resistor chip sorter Download PDFInfo
- Publication number
- CN204892412U CN204892412U CN201520654199.XU CN201520654199U CN204892412U CN 204892412 U CN204892412 U CN 204892412U CN 201520654199 U CN201520654199 U CN 201520654199U CN 204892412 U CN204892412 U CN 204892412U
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- Prior art keywords
- dependent resistor
- voltage dependent
- detector probe
- resistor chip
- chassis
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Abstract
The utility model relates to a voltage dependent resistor chip sorter, including detection device, be equipped with feed arrangement on one side of detection device, detection device is including the chassis of dress on the frame, the chassis is equipped with the baffle all around, one side of baffle is equipped with a plurality of discharge gates, the spray gun all is equipped with in every discharge gate department, rotating tray is equipped with in the chassis, the rotating tray top in discharge gate the place ahead be equipped with two with voltage dependent resistor chip about under and test probe of surfaces to mate's last test probe, feed arrangement includes the loading hopper, the discharge gate below of loading hopper is equipped with the slide that the slope set up, the front end setting of slide is above the rotating tray at discharge gate rear. This device has promoted separation efficiency greatly, has practiced thrift manpower resources moreover, can operate by many machines of simultaneous control alone, and overall structure is simple, and it is convenient to select separately, and the accuracy is high.
Description
Technical field
The utility model relates to a kind of separator, particularly a kind of voltage dependent resistor chip separator.
Background technology
The complete rear needs of the naked silver-colored chip manufacturing of piezo-resistance detect, and detect its leakage current, namely under the effect of reference voltage, and the electric current flow through in piezo-resistance.Then sorting is carried out to voltage dependent resistor chip.Traditional method is that workman holds detector and detects one by one chip, manual more afterwards chip to be separated, the manpower that this mode needs is more, and operating efficiency is very low, human factor is also higher simultaneously, along with the impact of the factors such as fatigue strength, make to misunderstand the probability seen by mistake and promote.
Summary of the invention
Technical problem to be solved in the utility model is for the deficiencies in the prior art, provides a kind of reasonable in design, voltage dependent resistor chip separator easy to detect.
Technical problem to be solved in the utility model is realized by following technical scheme, the utility model is a kind of voltage dependent resistor chip separator, be characterized in: comprise checkout gear, feed arrangement is provided with in checkout gear side, described checkout gear comprises the chassis be contained on support, and chassis surrounding is provided with baffle plate, and the side of baffle plate is provided with some discharging openings, each discharge outlet is all equipped with spray gun, and the nozzle of spray gun is towards discharging opening direction; On chassis built with rotary-tray, edge along rotary-tray is evenly provided with some chip die cavitys, above the rotary-tray in discharging opening front, be provided with two upper detector probe coordinated with voltage dependent resistor chip upper and lower surface and lower detector probe, in described each chip die cavity, be provided with the detect aperture coordinated with lower detector probe; Described feed arrangement comprises loading hopper, is provided with the slide plate be obliquely installed below the discharging opening of loading hopper, and the front end of slide plate is arranged on above the rotary-tray at discharging opening rear, above the slide plate near discharge outlet, be provided with rubber flap; Described separator also comprises control device, and described control device is connected with lower detector probe with spray gun, upper detector probe.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, in described voltage dependent resistor chip separator: the downward-sloping setting in described chassis, and angle of inclination is 40-60 °.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, in described voltage dependent resistor chip separator: upper detector probe and lower detector probe are all contained on probe rod, and described probe rod is connected with elevating mechanism.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, in described voltage dependent resistor chip separator: above the rotary-tray in upper detector probe and lower detector probe front, be provided with photoelectric sensor.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, in described voltage dependent resistor chip separator: described loading hopper is vibration charging bucket.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, in described voltage dependent resistor chip separator: below described each loading hopper discharging opening, correspondence is provided with a material collecting box, is connected between material collecting box with discharging opening by interface channel.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, in described voltage dependent resistor chip separator: described control device is single-chip microcomputer.
The utility model by checkout gear and feed arrangement with the use of carrying out sorting, checkout gear is pressed on the top and bottom of voltage dependent resistor chip by upper detector probe and lower detector probe, thus the leakage current of test voltage dependent resistor chip, then the chip of relevant voltage is blown in corresponding discharging opening by spray gun and collects.Compared with prior art, this device improves the efficiency of separation greatly, and has saved human resources, and a people can control multiple stage machine simultaneously and operate, and overall structure is simple, and sorting is convenient, and accuracy is high.
Accompanying drawing explanation
Fig. 1 is plan structure schematic diagram of the present utility model.
Fig. 2 is side-looking structural representation of the present utility model.
Detailed description of the invention
Referring to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the present invention further, and do not form the restriction to its right.
See figures.1.and.2, a kind of voltage dependent resistor chip separator, comprises checkout gear, is provided with feed arrangement in checkout gear side.Described checkout gear comprises the chassis 8 be contained on support, the downward-sloping setting in chassis 8, and angle of inclination is 40-60 °.Chassis 8 surrounding is provided with baffle plate, and the side of baffle plate is provided with some discharging openings 9, and spray gun 5 is all equipped with at each discharging opening 9 place, and the nozzle of spray gun 5 is towards discharging opening 9 direction.Below described each discharging opening 9, correspondence is provided with a material collecting box, is connected between material collecting box with discharging opening 9 by interface channel.
On chassis 8 built with rotary-tray 3, the edge along rotary-tray 3 is evenly provided with some chip die cavitys 2.Above the rotary-tray 3 in discharging opening 5 front, be provided with two upper detector probe coordinated with voltage dependent resistor chip upper and lower surface and lower detector probe, in described each chip die cavity 2, be provided with the detect aperture coordinated with lower detector probe.Upper detector probe and lower detector probe are all contained on probe rod 4, and described probe rod 4 is connected with elevating mechanism, chassis 8 are provided with keep supplying detector probe and lower detector probe moves up and down breach.
Photoelectric sensor 1 is provided with, for whether having chip in detection chip die cavity above the rotary-tray 3 in upper detector probe and lower detector probe front.Described feed arrangement comprises loading hopper 6, and loading hopper 6 is vibration charging bucket.Be provided with the slide plate 7 be obliquely installed below the discharging opening of loading hopper 6, the front end of slide plate 7 is arranged on above the rotary-tray 3 at discharging opening rear, above the slide plate 7 near loading hopper discharge outlet, be provided with rubber flap.Described separator also comprises control device, and control device is single-chip microcomputer.Described control device is connected with lower detector probe with spray gun, upper detector probe.
During work, voltage dependent resistor chip to be detected is put in loading hopper 6, drop in the chip die cavity 2 of rotary-tray 3 by slide plate 7, when rotary-tray 3 drives voltage dependent resistor chip to go to probe place, upper detector probe passes the detect aperture of chip die cavity 2 upwards, lower detector probe is pressed on the silver-colored face of voltage dependent resistor chip downwards, survey the leakage current of voltage dependent resistor chip, testing result is input to control device, control device sends signal, start the spray gun 5 of corresponding discharge outlet, the chip of rotation to this discharging opening 9 place is blown in corresponding material collecting box.
Claims (7)
1. a voltage dependent resistor chip separator, it is characterized in that: comprise checkout gear, feed arrangement is provided with in checkout gear side, described checkout gear comprises the chassis be contained on support, chassis surrounding is provided with baffle plate, the side of baffle plate is provided with some discharging openings, and each discharge outlet is all equipped with spray gun, and the nozzle of spray gun is towards discharging opening direction; On chassis built with rotary-tray, edge along rotary-tray is evenly provided with some chip die cavitys, above the rotary-tray in discharging opening front, be provided with two upper detector probe coordinated with voltage dependent resistor chip upper and lower surface and lower detector probe, in described each chip die cavity, be provided with the detect aperture coordinated with lower detector probe; Described feed arrangement comprises loading hopper, is provided with the slide plate be obliquely installed below the discharging opening of loading hopper, and the front end of slide plate is arranged on above the rotary-tray at discharging opening rear, above the slide plate near discharge outlet, be provided with rubber flap; Described separator also comprises control device, and described control device is connected with lower detector probe with spray gun, upper detector probe.
2. voltage dependent resistor chip separator according to claim 1, is characterized in that: the downward-sloping setting in described chassis, and angle of inclination is 40-60 °.
3. voltage dependent resistor chip separator according to claim 1, is characterized in that: upper detector probe and lower detector probe are all contained on probe rod, and described probe rod is connected with elevating mechanism.
4. voltage dependent resistor chip separator according to claim 1, is characterized in that: above the rotary-tray in upper detector probe and lower detector probe front, be provided with photoelectric sensor.
5. voltage dependent resistor chip separator according to claim 1, is characterized in that: described loading hopper is vibration charging bucket.
6. voltage dependent resistor chip separator according to claim 1, is characterized in that: below described each loading hopper discharging opening, correspondence is provided with a material collecting box, is connected between material collecting box with discharging opening by interface channel.
7. voltage dependent resistor chip separator according to claim 1, is characterized in that: described control device is single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520654199.XU CN204892412U (en) | 2015-08-27 | 2015-08-27 | Voltage dependent resistor chip sorter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520654199.XU CN204892412U (en) | 2015-08-27 | 2015-08-27 | Voltage dependent resistor chip sorter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204892412U true CN204892412U (en) | 2015-12-23 |
Family
ID=54914626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520654199.XU Expired - Fee Related CN204892412U (en) | 2015-08-27 | 2015-08-27 | Voltage dependent resistor chip sorter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204892412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378006A (en) * | 2022-01-11 | 2022-04-22 | 广东国顺隆电子科技有限公司 | Full-automatic checking and testing device for annular piezoresistor |
-
2015
- 2015-08-27 CN CN201520654199.XU patent/CN204892412U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378006A (en) * | 2022-01-11 | 2022-04-22 | 广东国顺隆电子科技有限公司 | Full-automatic checking and testing device for annular piezoresistor |
| CN114378006B (en) * | 2022-01-11 | 2023-09-08 | 广东国顺隆电子科技有限公司 | Full-automatic checking and testing device for annular piezoresistor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20190827 |