CN112345905A - Positioning guide rail of diode performance detection equipment - Google Patents
Positioning guide rail of diode performance detection equipment Download PDFInfo
- Publication number
- CN112345905A CN112345905A CN202010918233.5A CN202010918233A CN112345905A CN 112345905 A CN112345905 A CN 112345905A CN 202010918233 A CN202010918233 A CN 202010918233A CN 112345905 A CN112345905 A CN 112345905A
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- CN
- China
- Prior art keywords
- guide rail
- fixed
- shaped guide
- ejector
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001514 detection method Methods 0.000 title abstract description 12
- 239000000463 material Substances 0.000 claims description 11
- 230000002950 deficient Effects 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 2
- 238000004806 packaging method and process Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/26—Testing of individual semiconductor devices
- G01R31/2601—Apparatus or methods therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a positioning guide rail of diode performance detection equipment, which comprises a vertical C-shaped guide rail, wherein vertical limiting grooves are formed on the opposite inner walls of two sides of the C-shaped guide rail, conical positioning grooves are formed on the side wall, close to the opening side of the C-shaped guide rail, of each limiting groove, an ejector plate opposite to the positioning grooves is inserted into the rear side wall of the C-shaped guide rail in an inserting manner, the ejector plate is fixed on a piston rod of an ejector cylinder, the ejector cylinder is fixed on an ejector cylinder support, and the ejector cylinder support is fixed on the rear side wall of the C-shaped guide rail; the C-shaped guide rail side wall of the front side of the positioning groove is provided with a jack, a marking piece is inserted into the jack and fixed on a piston rod of a marking cylinder, the marking cylinder is fixed on a marking cylinder support, and the marking cylinder support is fixed on the outer side wall of the C-shaped guide rail. The Schottky diodes can be effectively removed, pins of the Schottky diodes are hidden in the guide rails in the conveying process, and the guide rails can protect the Schottky diodes.
Description
The application has the following application numbers: 201811631532X, name: the invention discloses a positioning guide rail with waste material removal on diode performance detection equipment, which is applied by divisional application, and the application date of the original application is as follows: 12 and 29 months in 2018.
The technical field is as follows:
the invention relates to the technical field of electronic element detection equipment, in particular to a positioning guide rail of diode performance detection equipment.
Background art:
the Schottky diode is a common electronic element, a part of the Schottky diode with packaging is rectangular at present, one side of the Schottky diode is provided with a plurality of pins, the other side of the Schottky diode is provided with a packaging sheet, and the packaging sheet is provided with a jack convenient to mount. Need carry out the performance detection after schottky diode production is accomplished, avoid the substandard product to flow out the mill, and the performance detection generally adopts the performance test instrument to carry out the contact test to schottky diode's stitch, and current check out test set adopts schottky diode to test one by one the mode of testing, and its schottky diode is arranged in the groove rail, nevertheless examines time measuring, can detect the situation of substandard product to need to design the structure that can effectively propose the substandard product on the groove rail, avoid the substandard product to flow into in the certified products.
The invention content is as follows:
the invention aims to overcome the defects of the prior art and provides a positioning guide rail of diode performance detection equipment, which can effectively eliminate defective products.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a positioning guide rail of diode performance detection equipment comprises a vertical C-shaped guide rail, wherein vertical limiting grooves are formed in opposite inner walls of two sides of the C-shaped guide rail, conical positioning grooves are formed in the side walls, close to the opening side of the C-shaped guide rail, of the limiting grooves, ejector plates opposite to the positioning grooves are inserted into the rear side walls of the C-shaped guide rail in an inserted mode, the ejector plates are fixed to piston rods of ejector cylinders, the ejector cylinders are fixed to ejector cylinder supports, and the ejector cylinder supports are fixed to the rear side walls of the C-shaped guide rail; a jack is formed in the side wall of the C-shaped guide rail on the front side of the positioning groove, a marking piece is inserted into the jack and fixed on a piston rod of a marking cylinder, the marking cylinder is fixed on a marking cylinder support, and the marking cylinder support is fixed on the outer side wall of the C-shaped guide rail;
the lower end of the C-shaped guide rail is provided with a bottom plate, the bottom plate is provided with a bottom plate, the; qualified product outlets and defective product outlets are formed in the bottom plates on the two sides of the C-shaped guide rail respectively, Contraband-shaped frames are fixed on the bottom plates around the qualified product outlets and the defective product outlets, the openings of the frames face the C-shaped guide rail, a pushing block is abutted against the upper end face of the outer end of each frame and fixed on a piston rod of a pushing cylinder, the pushing cylinder is fixed on a connecting support, and the connecting support is fixed on the frame.
Preferably, two ends of the bottom plate are fixed with L-shaped support legs.
Preferably, the distance between the two inner walls on the frame is equal to the distance between the side plates d on the C-shaped guide rail.
Preferably, the sum of the height of the material pushing block and the height of the frame is less than the height of the side plate; the upper end surface of the material pushing block is formed with a strip-shaped baffle.
Preferably, the jack on the C-shaped guide rail and the observation hole on the side plate are both positioned on the same side of the C-shaped guide rail.
Preferably, the positioning groove is positioned in the middle of the C-shaped guide rail.
The invention has the beneficial effects that: it can effectively reject the substandard product in the schottky diode, and in the transportation process, the stitch of schottky diode is hidden in the guide rail simultaneously, and the guide rail can protect the schottky diode.
Description of the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a side view of the present invention;
fig. 4 is a schematic sectional view at a-a in fig. 3.
In the figure: 1. a C-shaped guide rail; 1a, a limiting groove; 1b, positioning grooves; 1c, a jack; 1d, side plates; 1e, an observation hole; 2. a material ejecting plate; 3. a material ejection cylinder; 4. a material ejecting cylinder bracket; 5. a marker; 6. marking the cylinder; 7. marking a cylinder bracket; 8. a base plate; 8a, qualified product outlet; 8b, a defective product outlet; 9. a frame; 10. mounting a bracket; 11. an industrial camera; 12. a material pushing block; 12a, a baffle plate; 13. connecting a bracket; 14. a material pushing cylinder; 15. and (3) a support leg.
The specific implementation mode is as follows:
example (b): as shown in fig. 1 to 4, the positioning guide rail of the diode performance detection device comprises a vertical C-shaped guide rail 1, wherein vertical limiting grooves 1a are formed on opposite inner walls of two sides of the C-shaped guide rail 1, tapered positioning grooves 1b are formed on side walls of the limiting grooves 1a close to one side of an opening of the C-shaped guide rail 1, ejector plates 2 opposite to the positioning grooves 1b are inserted into rear side walls of the C-shaped guide rail 1, the ejector plates 2 are fixed on piston rods of ejector cylinders 3, the ejector cylinders 3 are fixed on ejector cylinder supports 4, and the ejector cylinder supports 4 are fixed on the rear side walls of the C-shaped guide rail 1; a jack 1C is formed in the side wall of the C-shaped guide rail 1 at the front side of the positioning groove 1b, a marking piece 5 is inserted into the jack 1C, the marking piece 5 is fixed on a piston rod of a marking cylinder 6, the marking cylinder 6 is fixed on a marking cylinder support 7, and the marking cylinder support 7 is fixed on the outer side wall of the C-shaped guide rail 1;
two sides of the lower end of the C-shaped guide rail 1 are formed with side plates 1d extending downwards, the lower end of each side plate 1d is fixed on the bottom plate 8, an observation hole 1e is formed in each side plate 1d, an industrial camera 11 opposite to the observation hole 1e is arranged on the outer side of the C-shaped guide rail 1, the industrial camera 11 is fixed on an L-shaped mounting bracket 10, and the mounting bracket 10 is fixed on the side plate 1 d; qualified product outlets 8a and defective product outlets 8b are respectively formed on the bottom plates 8 on the two sides of the C-shaped guide rail 1, Contraband-shaped frames 9 are fixed on the bottom plates 8 around the qualified product outlets 8a and the defective product outlets 8b, openings of the frames 9 face the C-shaped guide rail 1, a pushing block 12 is abutted against the upper end face of the outer end of each frame 9, the pushing block 12 is fixed on a piston rod of a pushing cylinder 14, the pushing cylinder 14 is fixed on a connecting support 13, and the connecting support 13 is fixed on the frames 9.
Preferably, L-shaped legs 15 are fixed to both ends of the bottom plate 8.
3 preferably, the distance between two inner walls on the frame 9 is equal to the distance between the side plates 1d on the C-shaped guide rail 1.
Preferably, the sum of the height of the material pushing block 12 and the height of the frame 9 is less than the height of the side plate 1 d; the upper end face of the pusher block 12 is formed with a strip-shaped baffle 12 a.
Preferably, the insertion hole 1C on the C-shaped guide rail 1 and the observation hole 1e on the side plate 1d are both located on the same side of the C-shaped guide rail 1.
Preferably, the positioning groove 1b is located in the middle of the C-shaped guide rail 1.
The working principle is as follows: the invention relates to a positioning guide rail with waste material elimination on diode performance detection equipment; when the Schottky diode in the C-shaped guide rail 1 extends out of the C-shaped guide rail 1 to be detected, the marking cylinder 6 is driven to mark the Schottky diode by using the marking piece 15 if the Schottky diode is detected to be a defective product, when the Schottky diode moves to the lower end of the C-shaped guide rail 1, the marking of the Schottky diode is detected by the industrial camera 11, and the Schottky diode is pushed to a defective product outlet 8b of the bottom plate 8 by the marked material pushing cylinder 14 to be discharged.
The examples are intended to illustrate the invention, but not to limit it. The described embodiments may be modified by those skilled in the art without departing from the spirit and scope of the present invention, and therefore, the scope of the appended claims should be accorded the full scope of the invention as set forth in the appended claims.
Claims (3)
1. A diode performance testing equipment's location guide rail, includes vertical C type guide rail (1), its characterized in that: vertical limiting grooves (1a) are formed in the opposite inner walls of the two sides of the C-shaped guide rail (1), conical positioning grooves (1b) are formed in the side wall, close to the opening side of the C-shaped guide rail (1), of the limiting grooves (1a), ejector plates (2) opposite to the positioning grooves (1b) are inserted into the rear side wall of the C-shaped guide rail (1), the ejector plates (2) are fixed on piston rods of ejector cylinders (3), the ejector cylinders (3) are fixed on ejector cylinder supports (4), and the ejector cylinder supports (4) are fixed on the rear side wall of the C-shaped guide rail (1); a jack (1C) is formed in the side wall of the C-shaped guide rail (1) on the front side of the positioning groove (1b), a marking piece (5) is inserted into the jack (1C), the marking piece (5) is fixed on a piston rod of a marking cylinder (6), the marking cylinder (6) is fixed on a marking cylinder support (7), and the marking cylinder support (7) is fixed on the outer side wall of the C-shaped guide rail (1);
two sides of the lower end of the C-shaped guide rail (1) are formed with side plates (1d) extending downwards, the lower end of each side plate (1d) is fixed on the bottom plate (8), an observation hole (1e) is formed in each side plate (1d), an industrial camera (11) opposite to the observation hole (1e) is arranged on the outer side of the C-shaped guide rail (1), the industrial camera (11) is fixed on an L-shaped mounting bracket (10), and the mounting bracket (10) is fixed on the side plates (1 d); qualified product outlets (8a) and defective product outlets (8b) are respectively formed on the bottom plates (8) on the two sides of the C-shaped guide rail (1), Contraband-shaped frames (9) are fixed on the bottom plates (8) around the qualified product outlets (8a) and the defective product outlets (8b), the openings of the frames (9) face the C-shaped guide rail (1), a pushing block (12) is abutted against the upper end face of the outer end of each frame (9), the pushing block (12) is fixed on a piston rod of a pushing cylinder (14), the pushing cylinder (14) is fixed on a connecting support (13), and the connecting support (13) is fixed on the frames (9);
the interval between the double-phase inner wall that goes up on frame (9) equals the interval between C type guide rail (1) upper side board (1d), its characterized in that: the sum of the height of the material pushing block (12) and the height of the frame (9) is less than the height of the side plate (1 d); the upper end surface of the material pushing block (12) is provided with a strip-shaped baffle (12 a).
2. The positioning rail of the diode performance testing device as claimed in claim 1, wherein: the jack (1C) on the C-shaped guide rail (1) and the observation hole (1e) on the side plate (1d) are both positioned on the same side of the C-shaped guide rail (1).
3. The positioning rail of the diode performance testing device as claimed in claim 1, wherein: the positioning groove (1b) is positioned in the middle of the C-shaped guide rail (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010918233.5A CN112345905A (en) | 2018-12-29 | 2018-12-29 | Positioning guide rail of diode performance detection equipment |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811631532.XA CN109633403B (en) | 2018-12-29 | 2018-12-29 | Positioning guide rail with waste material removal function on diode performance detection equipment |
| CN202010918233.5A CN112345905A (en) | 2018-12-29 | 2018-12-29 | Positioning guide rail of diode performance detection equipment |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811631532.XA Division CN109633403B (en) | 2018-12-29 | 2018-12-29 | Positioning guide rail with waste material removal function on diode performance detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112345905A true CN112345905A (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811631532.XA Active CN109633403B (en) | 2018-12-29 | 2018-12-29 | Positioning guide rail with waste material removal function on diode performance detection equipment |
| CN202010918233.5A Pending CN112345905A (en) | 2018-12-29 | 2018-12-29 | Positioning guide rail of diode performance detection equipment |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811631532.XA Active CN109633403B (en) | 2018-12-29 | 2018-12-29 | Positioning guide rail with waste material removal function on diode performance detection equipment |
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| Country | Link |
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| CN (2) | CN109633403B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110538798B (en) * | 2019-10-08 | 2024-05-21 | 桂林电子科技大学 | Packaging card automatic screening machine |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2897460Y (en) * | 2006-04-21 | 2007-05-09 | 何纪法 | High-speed pipe to pipe test separating system of electronic device |
| CN200988037Y (en) * | 2006-12-13 | 2007-12-12 | 比亚迪股份有限公司 | Battery sorter |
| CN201514461U (en) * | 2009-09-24 | 2010-06-23 | 南通康比电子有限公司 | Testing machine for rectifying device TO-220 |
| TWI442603B (en) * | 2011-05-09 | 2014-06-21 | Youngtek Electronics Corp | Led package chip classification system |
| JP5866726B2 (en) * | 2011-08-22 | 2016-02-17 | 澁谷工業株式会社 | Article classification apparatus and operation method thereof |
| CN203389870U (en) * | 2013-07-05 | 2014-01-15 | 深圳市星锦宏科技有限公司 | Sorting machine |
| CN103499784B (en) * | 2013-10-12 | 2015-09-09 | 四川蓝彩电子科技有限公司 | Diode/triode electric property detects and defective products device for eliminating |
| CN206778971U (en) * | 2017-05-31 | 2017-12-22 | 苏州誉阵自动化科技有限公司 | One kind detection removal equipment and coding detection device |
| CN207076685U (en) * | 2017-07-13 | 2018-03-09 | 广州市赛康尼机械设备有限公司 | Waste material rejecting mechanism and waste material device for eliminating |
| CN107716340B (en) * | 2017-11-01 | 2024-03-29 | 江苏凯尔生物识别科技有限公司 | Automatic marking mechanism for fingerprint module |
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2018
- 2018-12-29 CN CN201811631532.XA patent/CN109633403B/en active Active
- 2018-12-29 CN CN202010918233.5A patent/CN112345905A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN109633403A (en) | 2019-04-16 |
| CN109633403B (en) | 2020-11-20 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210513 Address after: No. 48, Dongsan Road, Dongying District, Dongying City, Shandong Province 257000 Applicant after: Sun Hao Address before: 325100 Building 9, Keji new village, Madao village, Jiangbei street, Yongjia County, Wenzhou City, Zhejiang Province Applicant before: WENZHOU YIZHENG TECHNOLOGY Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210209 |
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| WD01 | Invention patent application deemed withdrawn after publication |