CN108051688A - One kind is for no lead resistance overload detector - Google Patents
One kind is for no lead resistance overload detector Download PDFInfo
- Publication number
- CN108051688A CN108051688A CN201810086597.4A CN201810086597A CN108051688A CN 108051688 A CN108051688 A CN 108051688A CN 201810086597 A CN201810086597 A CN 201810086597A CN 108051688 A CN108051688 A CN 108051688A
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- Prior art keywords
- plate
- riser
- conductive plate
- platen
- insulation
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Classifications
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- 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
- G01R31/01—Subjecting similar articles in turn to test, e.g. "go/no-go" tests in mass production; Testing objects at points as they pass through a testing station
- G01R31/013—Testing passive components
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Paper (AREA)
Abstract
The invention discloses a kind of for no lead resistance overload detector, including test fixture, charging device is equipped with above test fixture, downside is equipped with pulp-collecting box below test fixture；Test fixture includes pedestal, pedestal is equipped with one group of riser, insulation striker plate and insulating barrier are equipped between two adjacent risers, material-dropping hole is equipped between two adjacent insulating barriers, the first conductive plate is equipped in insulating barrier one side, opposite side is equipped with the second conductive plate, first conductive plate is all connected with positive pole plate, second conductive plate is all connected with power cathode plate, charging device includes setting stent, stent is oriented to connection driver plate, driver plate connects commissioning pipe by fixed plate, and commissioning pipe is between corresponding first conductive plate and the second conductive plate.Advantages of the present invention：The present apparatus can carry out high-volume completion, not influence the effect of no lead resistance on-load voltage, and improve production efficiency and processing quality, easy to operation, suitable for mass production.
Description
Technical field
The present invention relates to Electronic Components Manufacturing equipment technical fields more particularly to a kind of overloaded for no lead resistance to examine
Survey device.
Background technology
Resistance is mainly used for the total transient voltage protection of circuit, by carrying out voltage clamping during circuit overvoltage, absorbs more
To realize the protection to Sensitive Apparatus, existing resistance draws remaining electric current there are lead resistance and without lead resistance for nothing
Line resistance needs in process of production to improve its stability, it is necessary to by the way of overload, and no lead resistance is implemented
The process of overload is complicated, can fast and effectively carry out the frock or fixture of overload processing, therefore many producers currently not yet
It just examines, causes unstable during a large amount of defective works and use without overload.
The content of the invention
The purpose of the present invention is to solve shortcoming in the prior art, and the one kind proposed is for no lead resistance
Overload detector.
To achieve these goals, present invention employs following technical solutions：
One kind is for no lead resistance overload detector, it is characterised in that：Including test fixture, in test fixture
Top is equipped with charging device, and downside is equipped with pulp-collecting box below test fixture；
Test fixture includes pedestal, and pedestal includes platen, and one group of riser being arranged in parallel, riser are laterally evenly distributed on platen
Length be less than the width of platen, and each riser is arranged at the centre of platen cross section taken in correspondence, at two of arbitrary neighborhood
Both sides between riser are all provided with there are one insulation striker plate, and the outside of riser is stretched out in each outside for insulating striker plate, two
One group of insulating barrier is equipped between a corresponding insulation striker plate, one is equipped between two insulating barriers of arbitrary neighborhood
A material-dropping hole is equipped with other material-dropping hole between corresponding insulation striker plate and insulating barrier, is equipped in insulating barrier one side
First conductive plate, opposite side are equipped with the second conductive plate, and the first conductive plate and the second conductive plate are arranged in parallel, and the one of the first conductive plate
The one side of riser is stretched out in side, and the opposite side of riser is stretched out in the one side of the second conductive plate, and the first conductive plate is all connected with positive pole plate,
Second conductive plate is all connected with power cathode plate, is all connected with a guide rod on the platen of riser both sides, and the two of the first conductive plate
Side and the both sides of the second conductive plate, which are oriented to, to be connected on corresponding guide rod, is equipped with card slot in the one side of riser, card slot is to platform
The same direction of plate is set, and be connected insulation push plate in card slot, fixed corresponding first conductive plate of insulation push plate connection,
Also installation promotes the spring of corresponding insulation push plate in card slot, interlock plate is equipped on the downside of each insulation push plate, adjacent two
Connecting plate is connected between a interlock plate, the first oil cylinder is connected in the one side of platen, the first hydraulic oil cylinder driving connects outermost interlock plate,
Both sides below riser are respectively equipped with a support plate, and two support plates are arranged in parallel, and a support plate is equipped with wherein
One group of through hole, all coplanar settings of through hole, each through hole is correspondingly arranged between two corresponding risers, in each through hole
Equal one plate of grafting, is equipped with one group of baffle in the one side of each plate, each baffle with corresponding blanking port corresponding matching,
The outside of all plates is linked together by connecting plate, and the second oil cylinder is additionally provided on the outside of the support plate, and the second oil cylinder drives
Dynamic connection connecting plate；
The outside that the charging device includes being arranged on platen is equipped with stent, and stent includes four symmetrically arranged supporting legs, in platform
First crossbeam is connected between two supporting legs of plate longitudinal direction one side, it is horizontal that second is connected between two supporting legs of platen longitudinal direction opposite side
Beam is all connected with a horizontal guide rod between two supporting legs of platen transverse direction, one transmission of connection between two horizontal guide rods
Plate is equipped with one group of fixed plate on driver plate, a commissioning pipe is all connected in each fixed plate, is connected on commissioning pipe
Feed intake funnel, and each commissioning pipe between corresponding first conductive plate and the second conductive plate, is also connected with screw on driver plate
Nut, installs motor on first crossbeam, connection wire rod on the output shaft of motor, screw connection wire rod nut, the end of screw
It is connected to by bearing on second cross beam；
The pulp-collecting box is equipped between two support plates on the downside of platen；
Further include controller, the first oil cylinder of controller control connection, motor and the second oil cylinder.
Preferably, the insulation striker plate is L-type plate, and the height for the striker plate that insulate is equal to the height of the insulating barrier,
And less than the height of the riser, the width for the striker plate that insulate is equal to the width of insulating barrier.
Preferably, the structure of first conductive plate is identical with the structure of the second conductive plate, they include straight panel, straight
The both sides of plate are all provided with, there are one pilot hole, U-type groove being additionally provided in the one side of straight panel.
Preferably, the card slot is into upper and lower perforative straight slot on the riser, and is equipped with opening in the one side of riser,
Limiting slot is equipped in the both sides of straight slot, is all provided in the both sides of the insulation push plate there are one limiting plate, each limiting plate corresponds to
It is arranged in corresponding limiting slot.
Preferably, the downside of the commissioning pipe contacts the insulating barrier or the insulation striker plate upper side.
Preferably, it is mounted on and fixes in the one side mounting plate of the platen, first oil cylinder and the controller
On plate.
Preferably, platform sling is installed in the downside of the first crossbeam, second oil cylinder is installed on platform sling.
Preferably, jack is equipped in the discharge nozzle of the funnel that feeds intake, jack is corresponding with the upside of the commissioning pipe to be inserted
Connect cooperation.
The advantage of the invention is that：The present apparatus only needs to launch resistance into the funnel that feeds intake manually, remaining feeds intake, nothing is drawn
Line resistance implements the work of overload and rewinding is automatically performed, and can simply carry out high-volume completion, not influence no lead
The effect of resistor loaded voltage, not only saving of labor but also time saving, but also improve production efficiency and processing quality is easy to use, easy to operation,
It is suitable for mass production.
Description of the drawings
Fig. 1 is the structure diagram of fixing device provided by the present invention；
Fig. 2 is the use state diagram of Fig. 1；
Fig. 3 is the structure diagram of pedestal；
Fig. 4 is the structure diagram of the first conductive plate；
Fig. 5 is the structure diagram of insulation push plate；
Fig. 6 is the cooperation schematic diagram of plate and baffle.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, one kind provided by the invention is for no lead resistance overload detection
Device including test fixture, is equipped with charging device above test fixture, and downside is set below test fixture
There is pulp-collecting box 24.
Test fixture includes pedestal 1, and pedestal 1 includes platen 2, and being laterally evenly distributed with one group on platen 2 is arranged in parallel
Riser 3, the length of riser 3 is less than the width of platen 2, and each riser 3 is arranged at the centre of 2 cross section taken in correspondence of platen,
Both sides between two risers 3 of arbitrary neighborhood are all provided with there are one insulation striker plate 7, and each outside for insulating striker plate 7 is stretched
Go out the outside of riser 3, one group of insulating barrier 6 is equipped between two corresponding insulation striker plates 7, at two of arbitrary neighborhood
It is all provided between insulating barrier 6 there are one material-dropping hole, fallen between corresponding insulation striker plate 7 and insulating barrier 6 equipped with other
Expect hole, insulation striker plate 7 is L-type plate, and the height of insulation striker plate 7 is equal to the height of insulating barrier 6, and less than the riser 3
Height, insulation striker plate 7 width be equal to insulating barrier 6 width.
The first conductive plate 15 is equipped in 6 one side of insulating barrier, opposite side is equipped with the second conductive plate 16,15 He of the first conductive plate
Second conductive plate 16 is arranged in parallel, and the one side of riser 3 is stretched out in the one side of the first conductive plate 15, and the one side of the second conductive plate 16 is stretched out
The opposite side of riser 3, the structure of the first conductive plate 15 is identical with the structure of the second conductive plate 16, they include straight panel 35,
The both sides of straight panel 35 are all provided with, there are one pilot hole 36, U-type groove 37 being additionally provided in the one side of straight panel 35.Platen 2 in 3 one side of riser
On be fixedly connected with positive pole plate 17, opposite side connection power cathode plate 5, all first conductive plates 15 are by corresponding thereon
U-type groove 37 is connected to positive pole plate 17, and each first conductive plate 15 can move freely on positive pole plate 17, owns
Second conductive plate 16 is connected to by corresponding U-type groove 37 thereon on power cathode plate 5.
It is all provided in 3 both sides of riser there are one guide rod 8, each guide rod 8 is fastened on by the connecting plate 9 of both sides
On platen 2, the both sides of the both sides of the first conductive plate 15 and the second conductive plate 16 are connected to correspondence by corresponding pilot hole 36
Guide rod 8 on.
Card slot 3.1 is equipped in the one side of riser 3, card slot 3.1 is into perforative straight slot, and in riser 3 up and down on riser 3
One side be equipped with opening, limiting slot is equipped in the both sides of straight slot, the open same direction to platen 2 of 3.1 side of card slot is set,
Be connected in the card slot 3.1 insulation push plate 11, is all provided with that there are one limiting plate 11.1, each /Vs in the both sides of insulation push plate 11
Plate 11.1 is correspondingly arranged in corresponding limiting slot.Insulation push plate 11 bonds corresponding first conductive plate 15 by viscose,
It is set in card slot 3.1 there are three mounting hole 3.2, is all provided in each mounting hole 3.2 there are one spring 10, each spring 10 promotes
Corresponding insulation push plate 11 is equipped with interlock plate 12, between two neighboring interlock plate 12 in the downside of each insulation push plate 11
Connect connecting plate 13.Fixed plate 18 is connected in the one side of platen 2, first oil cylinder 14, the first oil cylinder are installed in the downside of fixed plate 18
14 are drivingly connected outermost interlock plate 12.
Both sides below riser 3 are respectively equipped with a support plate 4, and two support plates 4 are arranged in parallel, the pulp-collecting box 24
It being arranged between two support plates 4, support plate 4 is equipped with one group of through hole 4.1 wherein, all 4.1 coplanar settings of through hole,
Each through hole 4.1 is correspondingly arranged between two corresponding risers 3, one plate 21 of equal grafting in each through hole 4.1,
The one side of each plate 21 is equipped with one group of baffle 22, each baffle 22 with corresponding blanking port corresponding matching, all plates 21
Outside linked together by connecting plate 20, the second oil cylinder 23 is additionally provided in the outside of the support plate 4, the second oil cylinder 23 drives
Connect connecting plate 20.
The outside that the charging device includes being arranged on platen 2 is equipped with stent 25, and stent 25 is symmetrically arranged including four
Supporting leg connects first crossbeam 25.1 between two supporting legs of the longitudinal one side of platen 2, in two branch of the longitudinal opposite side of platen 2
Second cross beam 25.2 is connected between leg, platform sling 34 is installed in the downside of first crossbeam 25.1, described second is installed on platform sling 34
Oil cylinder 23.A horizontal guide rod 27 is all connected between two horizontal supporting legs of platen 2, is connected between two horizontal guide rods 27
One driver plate 28 is equipped with one group of fixed plate 29 on driver plate 28, a commissioning pipe 31 is all connected in each fixed plate 29,
The downside of commissioning pipe 31 contacts the insulating barrier 6 or insulation 7 upper side of striker plate.It is connected on commissioning pipe 31
Feed intake funnel 32, and jack 32.1 is equipped in the discharge nozzle for the funnel 32 that feeds intake, and jack 32.1 is corresponding with the upside of commissioning pipe 31 to be inserted
Connect cooperation.Each commissioning pipe 31 also connects between corresponding first conductive plate, 15 and second conductive plate 16 on driver plate 28
Feed screw nut 30 is met, motor 26 is installed on first crossbeam 25.1, connection wire rod 33 on the output shaft of motor 26, screw 33 connects
Feed screw nut 30, and the end of screw 33 is connected to by bearing on second cross beam 25.2.
Controller 19 is installed in fixed plate 18, controller 19 is the prior art, it is using conventional PLC controller, control
First oil cylinder 14 of the control of device 19 connection processed, 26 and second oil cylinder 23 of motor, the control method of controller 19 is the prior art.
When in use, the second oil cylinder 23 driving plate 21 so that baffle 22 blocks material-dropping hole, and the first oil cylinder 14 passes through insulation
Push plate 11 drives the first conductive plate 15 to pull open, and resistance is put into feeds intake in funnel manually, and motor 26 is driven by screw 33 and is driven
Plate 28 is driven so that resistance is launched by commissioning pipe 31 between corresponding first conductive plate, 15 and second conductive plate 16, works as electricity
The first oil cylinder 14 is driving the return of the first conductive plate 15 to step up resistance progress overload detection after resistance is fallen, after the completion of detection, the
Two oil cylinders 23 drive plate 21 so that baffle 22 leaves material-dropping hole so that the resistance for detecting completion is fallen into pulp-collecting box 24.
Claims (8)
1. one kind is for no lead resistance overload detector, it is characterised in that：Including test fixture, in the fixed dress of detection
It puts top and is equipped with charging device, downside is equipped with pulp-collecting box below test fixture（24）；
Test fixture includes pedestal（1）, pedestal（1）Including platen（2）, in platen（2）Uniformly distributed one group of upper transverse direction is parallel to be set
The riser put（3）, riser（3）Length be less than platen（2）Width, and each riser（3）It is arranged at platen（2）It is corresponding horizontal
The centre in section, in two risers of arbitrary neighborhood（3）Between both sides be all provided with there are one insulation striker plate（7）, it is each to insulate
Striker plate（7）Outside stretch out riser（3）Outside, in two corresponding insulation striker plates（7）Between be equipped with one group it is exhausted
Edge partition plate（6）, in two insulating barriers of arbitrary neighborhood（6）Between be all provided with there are one material-dropping hole, in corresponding insulation striker plate
（7）And insulating barrier（6）Between be equipped with other material-dropping hole, in insulating barrier（6）One side is equipped with the first conductive plate（15）, it is another
Side is equipped with the second conductive plate（16）, the first conductive plate（15）With the second conductive plate（16）It is arranged in parallel, the first conductive plate（15）'s
Riser is stretched out in one side（3）One side, the second conductive plate（16）One side stretch out riser（3）Opposite side, the first conductive plate（15）
It is all connected with positive pole plate（17）, the second conductive plate（16）It is all connected with power cathode plate（5）, in riser（3）The platen of both sides（2）
On be all connected with a guide rod（8）, the first conductive plate（15）Both sides and the second conductive plate（16）Both sides be oriented to and be connected to
Corresponding guide rod（8）On, in riser（3）One side be equipped with card slot（3.1）, card slot（3.1）To platen（2）Same direction set
It puts, in card slot（3.1）The interior insulation push plate that is connected（11）, push plate of insulating（11）Fixed corresponding first conductive plate of connection
（15）, in card slot（3.1）Inside also installation promotes corresponding insulation push plate（11）Spring（10）, in each insulation push plate（11）Under
Side is equipped with interlock plate（12）, in two neighboring interlock plate（12）Between connect connecting plate（13）, in platen（2）One side connection the
One oil cylinder（14）, the first oil cylinder（14）It is drivingly connected outermost interlock plate（12）, in riser（3）The both sides of lower section are respectively equipped with
One support plate（4）, two support plates（4）It is arranged in parallel, wherein a support plate（4）It is equipped with one group of through hole（4.1）, institute
There is through hole（4.1）Coplanar setting, each through hole（4.1）It is correspondingly arranged at two corresponding risers（3）Between, in each through hole
（4.1）Interior one plate of equal grafting（21）, in each plate（21）One side be equipped with one group of baffle（22）, each baffle（22）
With corresponding blanking port corresponding matching, all plates（21）Outside pass through connecting plate（20）It links together, in the support plate
（4）Outside be additionally provided with the second oil cylinder（23）, the second oil cylinder（23）It is drivingly connected connecting plate（20）；
The charging device includes being arranged on platen（2）Outside be equipped with stent（25）, stent（25）It is symmetrical arranged including four
Supporting leg, in platen（2）First crossbeam is connected between two supporting legs of longitudinal one side（25.1）, in platen（2）Longitudinal opposite side
Two supporting legs between connect second cross beam（25.2）, in platen（2）A transverse direction is all connected between two horizontal supporting legs to lead
Bar（27）, in two horizontal guide rods（27）Between connect a driver plate（28）, in driver plate（28）It is equipped with one group of fixed plate
（29）, in each fixed plate（29）On be all connected with a commissioning pipe（31）, in commissioning pipe（31）The upper funnel that feeds intake that is connected
（32）, each commissioning pipe（31）With corresponding first conductive plate（15）With the second conductive plate（16）Between, in driver plate（28）
On be also connected with feed screw nut（30）, in first crossbeam（25.1）Upper installation motor（26）, motor（26）Output shaft on connecting filament
Bar（33）, screw（33）Connection wire rod nut（30）, screw（33）End second cross beam is connected to by bearing（25.2）On；
The pulp-collecting box（24）Equipped in platen（2）Two support plates of downside（4）Between；
Further include controller（19）, controller（19）Control the first oil cylinder of connection（14）, motor（26）With the second oil cylinder（23）.
2. one kind according to claim 1 is for no lead resistance overload detector, it is characterised in that：The insulation stop
Flitch（7）For L-type plate, insulate striker plate（7）Height be equal to the insulating barrier（6）Height, and less than the riser（3）
Height, insulate striker plate（7）Width be equal to insulating barrier（6）Width.
3. one kind according to claim 1 is for no lead resistance overload detector, it is characterised in that：Described first leads
Battery plate（15）Structure and the second conductive plate（16）Structure it is identical, they include straight panel（35）, in straight panel（35）Both sides
Pilot hole there are one being all provided with（36）, in straight panel（35）One side be additionally provided with U-type groove（37）.
4. one kind according to claim 1 is for no lead resistance overload detector, it is characterised in that：The card slot
（3.1）For in the riser（3）On into upper and lower perforative straight slot, and in riser（3）One side be equipped with opening, in the both sides of straight slot
Equipped with limiting slot, in the insulation push plate（11）Both sides be all provided with there are one limiting plate（11.1）, each limiting plate（11.1）
It is correspondingly arranged in corresponding limiting slot.
5. one kind according to claim 1 is for no lead resistance overload detector, it is characterised in that：The commissioning pipe
（31）Downside contact the insulating barrier（6）Or the insulation striker plate（7）Upper side.
6. one kind according to claim 1 is for no lead resistance overload detector, it is characterised in that：In the platen
（2）One side mounting plate（18）, first oil cylinder（14）With the controller（19）Mounted on fixed plate（18）On.
7. one kind according to claim 1 is for no lead resistance overload detector, it is characterised in that：Described first
Crossbeam（25.1）Downside installation platform sling（34）, in platform sling（34）Upper installation second oil cylinder（23）.
8. one kind according to claim 1 is for no lead resistance overload detector, it is characterised in that：It feeds intake described
Funnel（32）Discharge nozzle in be equipped with jack（32.1）, jack（32.1）With the commissioning pipe（31）Upside correspond to grafting and match somebody with somebody
It closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810086597.4A CN108051688A (en) | 2018-01-30 | 2018-01-30 | One kind is for no lead resistance overload detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810086597.4A CN108051688A (en) | 2018-01-30 | 2018-01-30 | One kind is for no lead resistance overload detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108051688A true CN108051688A (en) | 2018-05-18 |
Family
ID=62125042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810086597.4A Withdrawn CN108051688A (en) | 2018-01-30 | 2018-01-30 | One kind is for no lead resistance overload detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108051688A (en) |
-
2018
- 2018-01-30 CN CN201810086597.4A patent/CN108051688A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180518 |
|
| WW01 | Invention patent application withdrawn after publication |