CN210010211U - Automatic discharging mechanism for diode detection - Google Patents
Automatic discharging mechanism for diode detection Download PDFInfo
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- CN210010211U CN210010211U CN201920751806.2U CN201920751806U CN210010211U CN 210010211 U CN210010211 U CN 210010211U CN 201920751806 U CN201920751806 U CN 201920751806U CN 210010211 U CN210010211 U CN 210010211U
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- diode
- seat
- diode chip
- moving seat
- detecting
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Abstract
The utility model discloses an automatic discharging mechanism for diode detection, which comprises a diode moving seat, wherein a plurality of diode chip placing grooves are arranged on the diode moving seat, a suction probe is movably inserted in each through hole, a lifting cylinder is fixedly arranged on a lifting frame, the diode moving seat is matched and connected with a diode detecting seat, diode chip detecting grooves which are in one-to-one correspondence with the diode chip placing grooves on the diode moving seat are arranged on the diode detecting seat, an N-type electrode seat and the bottom of a P-type electrode seat are respectively and correspondingly provided with an S-pole electromagnet and an N-pole electromagnet, a vibration spring is fixedly connected with a base at one end away from the diode detecting seat, the utility model can independently detect each diode chip, can not detect the on-off property of the diode chip, and can detect the vibration stability of the diode chip under the vibration state, still enough reject the damaged diode chip of detection alone, it is practical high-efficient.
Description
Technical Field
The utility model relates to a diode detection device technical field specifically is a diode detects uses automatic discharging mechanism.
Background
The diode chip detection device with the application number of 'CN201721708038. X' in the prior art comprises a workbench, wherein a support column is fixedly connected to one side of the upper end of the workbench, a support plate is arranged at the upper end of the support column, an air cylinder is arranged at the lower end of the support plate, the air cylinder is connected with a mounting plate through a piston rod, two symmetrical mounting shells are arranged on one side of the outer wall of the mounting plate, a needle cavity is arranged inside the mounting shell, a test needle is arranged in the needle cavity, an annular clamping block is fixedly connected to the outer wall of the upper end of the test needle, a plurality of springs are uniformly arranged at the upper end of the annular clamping block in a surrounding mode, a first lead is arranged at the upper end of the test needle, a supporting plate is arranged at the upper end of the workbench, and a test chip is arranged at the upper end of the supporting plate, the, the service life of the test needle is prolonged, the use is convenient and ingenious, and the test needle is suitable for wide popularization.
However, the diode chip detection device still has obvious defects in the use process: 1. the device can only detect the diode chips on the whole circuit board at one time, and can not detect each diode chip, so that the practicability is low, and the function is single; 2. the device can only carry out on-off experiments on the diode chip, is difficult to further detect other physical characteristics, and has single detection item; 3. The device can not take off unqualified diode chip after detecting, needs the manual work to get rid of, wastes time and energy, influences work efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a diode detects uses automatic row material mechanism to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an automatic discharging mechanism for diode detection comprises a diode moving seat, wherein a plurality of diode chip placing grooves are formed in the diode moving seat, diode chips are movably mounted in the diode chip placing grooves, the diode chip placing grooves are arranged on the diode moving seat in a rectangular array manner, through holes penetrating through the diode moving seat are formed in the diode chip placing grooves, suction probes are movably inserted in the through holes, flexible suckers are movably mounted at the bottoms of the suction probes, one ends of the suction probes, far away from the flexible suckers, are communicated with an adsorption seat, the suction probes are in one-to-one correspondence with negative pressure machines on the adsorption seat, lifting frames are further fixedly mounted on the diode moving seat, lifting cylinders are fixedly mounted on the lifting frames, and telescopic arms of the lifting cylinders are fixedly mounted on the adsorption seat;
the diode moving seat is matched and connected with the diode detecting seat, the diode detecting seat is provided with diode chip detecting grooves which are in one-to-one correspondence with diode chip placing grooves on the diode moving seat, each diode chip detecting groove comprises an N-type electrode seat and a P-type electrode seat, the bottoms of the N-type electrode seat and the P-type electrode seat are respectively and correspondingly provided with an S-pole electromagnet and an N-pole electromagnet, the bottoms of the N-type electrode seat and the P-type electrode seat are provided with circuit ports connected with the diode chips, the bottom of the diode detecting seat is also movably provided with an eccentric disc, the eccentric disc is fixedly arranged on a driven helical gear rotating shaft, the driven helical gear rotating shaft is meshed with a driving helical gear on a driving shaft of a vibrating motor, the vibrating motor is fixedly arranged on the base, and four corners of the bottom of the diode, and one end of the vibration spring, which is far away from the diode detection seat, is fixedly connected with the base.
Preferably, the four corners of the bottom of the diode moving seat are fixedly provided with wedge-shaped matching blocks, and the wedge-shaped matching blocks are movably matched with wedge-shaped matching grooves formed in the diode detecting seat.
Preferably, a pair of sliding rods is further fixedly mounted on the diode moving seat, and the sliding rods are movably inserted into the sliding ways formed in the adsorption seat.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model can detect each diode chip independently, and has high accuracy;
2. the utility model can not detect the break-make of the diode chip, and can also detect the oscillation stability of the diode chip in a vibration state, and has various detection functions;
3. the utility model discloses can reject the damage diode chip that detects alone, whole journey does not need artifical too much intervention, and detection efficiency is high.
The utility model discloses can detect each diode chip alone, can not detect the break-make nature of diode chip, can also detect the shock stability of diode chip under the shock state, still enough reject the damage diode chip that detects alone, practical high-efficient.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the diode moving seat structure of the present invention.
In the figure: the device comprises a diode moving seat 1, a diode chip placing groove 2, a through hole 3, a suction probe 4, a flexible sucker 5, an adsorption seat 6, a negative pressure machine 7, a lifting frame 8, a lifting cylinder 9, a diode detection seat 10, a diode chip detection groove 11, an electrode seat 12N type, an electrode seat 13P type, an electrode magnet 14S pole, an electrode magnet 15N pole, an electrode chip 16, an eccentric disc 17, a driven bevel gear rotating shaft 18, a vibrating motor 19, a base 20, a vibrating spring 21, a wedge-shaped matching block 22, a wedge-shaped matching groove 23 and a slide rod 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
an automatic discharging mechanism for diode detection comprises a diode moving seat 1, a plurality of diode chip placing grooves 2 are arranged on the diode moving seat 1, diode chips 16 are movably arranged in the diode chip placing grooves 2, the diode chip placing grooves 2 are arranged on the diode moving seat 1 in a rectangular array manner, a plurality of diode chips 16 can be placed on one diode moving seat 1 through the rectangular array manner, through holes 3 penetrating through the diode moving seat 1 are respectively arranged on the diode chip placing grooves 2, suction probes 4 are movably inserted in the through holes 3, flexible suckers 5 are movably arranged at the bottoms of the suction probes 4 and are closely matched with the diode chips 16 to suck the diode chips, the flexible suckers 5 in the embodiment are silica gel suckers, one ends of the suction probes 4 far away from the flexible suckers 5 are communicated with the suction seats 6, the adsorption seat 6 fixes the suction probe 4, the suction probe 4 corresponds to the negative pressure machine 7 on the adsorption seat 6 one by one, each diode chip 16 can be separately adsorbed by the negative pressure machine 7 corresponding to one, so that the device can separately remove the damaged diode chip 16, the diode moving seat 1 is also fixedly provided with a lifting frame 8, the lifting frame 8 is fixedly provided with a lifting cylinder 9, a telescopic arm of the lifting cylinder 9 is fixedly arranged on the adsorption seat 6, the telescopic arm of the lifting cylinder 9 can be electrically lifted by the electric adsorption seat 6 to drive the suction probe 4 to lift, and finally drive the diode chip 16 to lift, so that the diode chip 16 can be pushed into the diode chip detection groove 11 of the diode detection seat 10, and the diode chip 16 can also be extracted from the diode chip detection groove 11, the top of the lifting frame 8 in the embodiment is fixedly provided with a connecting mechanism, the whole device is controlled to operate by being connected to the mechanical arm;
the diode moving seat 1 is connected with the diode detecting seat 10 in a matching way, the diode detecting seat 10 is used for detecting a diode chip 16, the diode detecting seat 10 is provided with diode chip detecting grooves 11 which correspond to the diode chip placing grooves 2 on the diode moving seat 1 one by one, the diode chip 16 to be detected is placed in the diode chip detecting grooves 11, the diode chip detecting grooves 11 comprise an N-type electrode seat 12 and a P-type electrode seat 13, the N-type electrode seat 12 and the P-type electrode seat 13 correspond to an N electrode and a P electrode on the diode chip 16 respectively, so that the installation accuracy of the diode chip 16 and the detection accuracy are ensured, the bottoms of the N-type electrode seat 12 and the P-type electrode seat 13 are correspondingly provided with an S-pole electromagnet 14 and an N-pole electromagnet 15 respectively, and the N electrode and the P electrode of the diode chip 16 are attracted by the S-pole electromagnet 14 and the N-pole electromagnet 15 respectively, thereby ensuring the stability of assembly, preventing the diode chip 16 from separating from the diode chip detection slot 11 in vibration detection, the circuit ports connected with the diode chip 16 are arranged at the bottom of the N-type electrode seat 15 and the P-type electrode seat 15, the connection and disconnection of the diode chip 16 are carried out through the contact of the P electrode and the N electrode with the circuit ports, and further detecting the working performance of the diode chip, each circuit port in the embodiment is installed in parallel, the circuit interruption in one diode chip detection slot 11 can not cause the connectivity of other circuits, the bottom of the diode detection seat 10 is also movably provided with an eccentric disc 17, the eccentric disc 17 rotates to drive the diode detection seat 10 to vibrate, thereby detecting the stability of the diode chip under vibration, the eccentric disc 17 is fixedly installed on a driven helical gear rotating shaft 18, the helical gear rotating shaft 18 rotates to drive the eccentric disc 17 to rotate, the driven helical gear rotating shaft 18 is meshed with a driving helical, the vibration motor 19 rotates to drive the driven helical gear rotating shaft 18 to rotate, the vibration motor 19 is fixedly installed on the base 20, the base 20 is used for supporting the vibration motor 19, the four corners of the bottom of the diode detection seat 10 are also fixedly provided with vibration springs 21, the vibration springs 21 are far away from one end of the diode detection seat 10 and fixedly connected with the base 20, and the vibration springs 21 are used for supporting the diode detection seat 10.
Preferably, the four corners of the bottom of the diode moving seat 1 are fixedly provided with wedge-shaped matching blocks 22, the wedge-shaped matching blocks 22 are movably matched with wedge-shaped matching grooves 23 formed in the diode detection seat 10, and the wedge-shaped matching blocks 22 and the wedge-shaped matching grooves 23 are arranged to ensure that the diode moving seat 1 and the diode detection seat 10 are closely matched to ensure that the diode chip placing groove 2 and the diode chip detection groove 11 are accurately matched.
Preferably, the diode moving seat 1 is further fixedly provided with a pair of sliding rods 24, the sliding rods 24 are movably inserted into the sliding ways formed in the adsorption seat 6, and the adsorption seat 6 moves on the sliding rods 24 to ensure the stability of the lifting of the adsorption seat 6.
The working principle is as follows: arranging prepared diode chips 16 in a matching groove to be transferred, driving a lifting frame 8 to move through a mechanical arm so as to drive a diode moving seat 1 to move, enabling the diode moving seat 1 to be matched with the matching groove to be transferred so as to adsorb the diode chips 16 on an attraction probe 4 and enter a diode chip placing groove 2 through the contraction of a lifting cylinder 9, moving the diode moving seat 1 to the upper part of a diode detection seat 10, controlling the diode moving seat 1 to be matched and connected with the diode detection seat 10, closing a negative pressure machine 7 so as to enable the diode chips 16 to be separated from the diode chip placing groove 2, electrifying an S-pole electromagnet 14 and an N-pole electromagnet 15 so as to generate corresponding magnetic poles to respectively attract an N electrode and a P electrode of the diode chips 16, and electrifying the diode chips 16 to emit light by opening a vibration motor 19 and communicating a circuit port circuit, detecting the connectivity of a circuit in the diode chip detection groove 11 through the on-off of a background circuit, observing the electrifying stability of the diode chips 16 in a vibration state for a period of time, controlling the diode moving seat 1 to descend if all the diode chips 16 are detected to normally work, attracting all the diode chips 16 through the work of the negative pressure machine 7 and then transferring to a packaging process, controlling the diode moving seat 1 to descend if the diode chips 16 are detected to be invalid, attracting the invalid diode chips 16 to be sent to a recycling process by opening the negative pressure machine 7 where the invalid diode chip detection groove 11 is located, and then sending the rest of the diode chips 16 to the packaging process, thereby completing the detection and discharge of a batch of the diode chips 16.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a diode detects with automatic row material mechanism, includes that the diode removes seat (1), its characterized in that: the diode moving seat is characterized in that a plurality of diode chip placing grooves (2) are formed in the diode moving seat (1), diode chips (16) are movably mounted in the diode chip placing grooves (2), the diode chip placing grooves (2) are arranged on the diode moving seat (1) in a rectangular array manner, through holes (3) penetrating through the diode moving seat (1) are formed in the diode chip placing grooves (2), suction probes (4) are movably inserted in the through holes (3), flexible suckers (5) are movably mounted at the bottoms of the suction probes (4), one ends, far away from the flexible suckers (5), of the suction probes (4) are communicated with the adsorption seat (6), the suction probes (4) correspond to negative pressure machines (7) on the adsorption seat (6) one by one, lifting frames (8) are further fixedly mounted on the diode moving seat (1), and lifting cylinders (9) are fixedly mounted on the lifting frames (8), the telescopic arm of the lifting cylinder (9) is fixedly arranged on the adsorption seat (6);
the diode moving seat (1) is connected with the diode detecting seat (10) in a matching way, the diode detecting seat (10) is provided with diode chip detecting grooves (11) which are in one-to-one correspondence with diode chip placing grooves (2) on the diode moving seat (1), each diode chip detecting groove (11) comprises an N-type electrode seat (12) and a P-type electrode seat (13), the bottoms of the N-type electrode seat (12) and the P-type electrode seat (13) are respectively and correspondingly provided with an S-pole electromagnet (14) and an N-pole electromagnet (15), the bottoms of the N-type electrode seat (15) and the P-type electrode seat (15) are provided with circuit ports connected with diode chips (16), the bottom of the diode detecting seat (10) is also movably provided with an eccentric disc (17), the eccentric disc (17) is fixedly arranged on a driven helical gear rotating shaft (18), and the driven helical gear rotating shaft (18) is meshed with a driving helical gear on a driving shaft of a driving vibration motor (19, shock dynamo (19) fixed mounting is on base (20), diode detects seat (10) bottom four corners still fixed mounting have vibrations spring (21), vibrations spring (21) are kept away from diode and are detected seat (10) one end and base (20) fixed connection.
2. The automatic discharging mechanism for diode detection according to claim 1, wherein: the diode detection device is characterized in that wedge-shaped matching blocks (22) are fixedly mounted at four corners of the bottom of the diode moving seat (1), and the wedge-shaped matching blocks (22) are movably matched with wedge-shaped matching grooves (23) formed in the diode detection seat (10).
3. The automatic discharging mechanism for diode detection according to claim 1, wherein: the diode moving seat (1) is also fixedly provided with a pair of sliding rods (24), and the sliding rods (24) are movably inserted in the slide ways formed in the adsorption seat (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920751806.2U CN210010211U (en) | 2019-05-23 | 2019-05-23 | Automatic discharging mechanism for diode detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920751806.2U CN210010211U (en) | 2019-05-23 | 2019-05-23 | Automatic discharging mechanism for diode detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210010211U true CN210010211U (en) | 2020-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920751806.2U Active CN210010211U (en) | 2019-05-23 | 2019-05-23 | Automatic discharging mechanism for diode detection |
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| Country | Link |
|---|---|
| CN (1) | CN210010211U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112845118A (en) * | 2020-12-31 | 2021-05-28 | 武汉达姆科技有限公司 | Automatic product detection device and detection method thereof |
| CN113058880A (en) * | 2021-03-24 | 2021-07-02 | 东莞市冠佳电子设备有限公司 | Power supply elastic sheet detection equipment |
| CN113102293A (en) * | 2021-02-26 | 2021-07-13 | 旺荣电子(深圳)有限公司 | Relay good product detection device |
| CN113399314A (en) * | 2021-08-19 | 2021-09-17 | 速易思(山东)科技有限公司 | Detection device for diode conduction rate and application method thereof |
| CN113798214A (en) * | 2020-12-31 | 2021-12-17 | 深圳市合力泰光电有限公司 | Probe type electrical measuring machine |
| CN116466221A (en) * | 2023-05-06 | 2023-07-21 | 法特迪精密科技（苏州）有限公司 | Switching probe testing device |
| CN113798214B (en) * | 2020-12-31 | 2024-04-30 | 深圳市合力泰光电有限公司 | Probe type electrical measuring machine |
-
2019
- 2019-05-23 CN CN201920751806.2U patent/CN210010211U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112845118A (en) * | 2020-12-31 | 2021-05-28 | 武汉达姆科技有限公司 | Automatic product detection device and detection method thereof |
| CN113798214A (en) * | 2020-12-31 | 2021-12-17 | 深圳市合力泰光电有限公司 | Probe type electrical measuring machine |
| CN113798214B (en) * | 2020-12-31 | 2024-04-30 | 深圳市合力泰光电有限公司 | Probe type electrical measuring machine |
| CN113102293A (en) * | 2021-02-26 | 2021-07-13 | 旺荣电子(深圳)有限公司 | Relay good product detection device |
| CN113102293B (en) * | 2021-02-26 | 2022-09-06 | 旺荣电子(深圳)有限公司 | Relay non-defective product detection device |
| CN113058880A (en) * | 2021-03-24 | 2021-07-02 | 东莞市冠佳电子设备有限公司 | Power supply elastic sheet detection equipment |
| CN113399314A (en) * | 2021-08-19 | 2021-09-17 | 速易思(山东)科技有限公司 | Detection device for diode conduction rate and application method thereof |
| CN116466221A (en) * | 2023-05-06 | 2023-07-21 | 法特迪精密科技（苏州）有限公司 | Switching probe testing device |
| CN116466221B (en) * | 2023-05-06 | 2024-03-19 | 苏州法特迪科技股份有限公司 | Switching probe testing device |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220826 Address after: 233000 Huangshan Avenue, Longzihu District, Bengbu City, Anhui Province Patentee after: Anhui Jilun Electronics Co.,Ltd. Address before: 233700 north of Liyuan Avenue, Tongling modern industrial park, Bengbu, Guzhen County, Bengbu City, Anhui Province Patentee before: ANHUI WOTEBANG ELECTRONIC TECHNOLOGY Co.,Ltd. |