CN110174580A - It is a kind of for detecting the automatic random check system of electronic component quality - Google Patents
It is a kind of for detecting the automatic random check system of electronic component quality Download PDFInfo
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- CN110174580A CN110174580A CN201910538585.5A CN201910538585A CN110174580A CN 110174580 A CN110174580 A CN 110174580A CN 201910538585 A CN201910538585 A CN 201910538585A CN 110174580 A CN110174580 A CN 110174580A
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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
Abstract
It is disclosed by the invention a kind of for detecting the automatic random check system of electronic component quality, including body, conveyor chamber is equipped in the body, conveying device is equipped in the conveyor chamber, conveying has electronic component in the conveying device, casual inspection device is equipped on front side of the conveyor chamber, the casual inspection device includes the first counter, it communicates on rear side of the conveyor chamber equipped with test chamber, L shape detection plate is equipped with by detection shaft rotation in the test chamber, detection battery plate is installed in the detection plate, electronic component random check system of the invention automatically carries out fast mass detection to electronic component at random, element rejected product after will test is collected separately, secondly, during sampling check for quality, it can count automatically, probability of acceptance of spot check in the product of same batch is obtained according to sampling observation quantity and qualified product quantity, device is easy to use, it is full-automatic, low energy It consumes and inspects by random samples high-efficient.
Description
Technical field
The present invention relates to electronic manufacturing technology field, specially a kind of automatic sampling observation for detecting electronic component quality is
System.
Background technique
Traditional Quality of electronic products is detected to be carried out by way of manually inspecting by random samples, manually on random extraction conveyer belt
Electronic component is placed on the detector being powered, and carries out quality testing, this mode according to the energization situation of electronic component
In, mostly manual operation, sampling observation speed is slow, and the data after inspecting by random samples need manual record and calculate, and cause to inspect low efficiency by random samples,
Secondary, the electric appliance for detecting electronic component is powered, power-off of easily leaking electricity and so on, safety is low, easily causes unsafe accident.This
Invent a kind of device that can solve the above problem illustrated.
Summary of the invention
Technical problem:
Traditional Quality of electronic products is detected to be carried out by way of manually inspecting by random samples, and sampling observation speed is slow, and the data after sampling observation need
It manually to record and calculate, cause to inspect low efficiency by random samples, secondly, the electric appliance of detection electronic component is powered, safety is low.
To solve the above problems, this example devise it is a kind of for detecting the automatic random check system of electronic component quality, this example
It is a kind of for detecting the automatic random check system of electronic component quality, including body, conveyor chamber is equipped in the body, it is described
Conveying device is equipped in conveyor chamber, conveying has electronic component in the conveying device, it is equipped with casual inspection device on front side of the conveyor chamber,
The casual inspection device includes the first counter, communicates on rear side of the conveyor chamber equipped with test chamber, passes through detection in the test chamber
Shaft rotation is equipped with L shape detection plate, is equipped with detection battery plate in the detection plate, is electrically connected with detection on the detection battery plate
Block, the detection battery plate upside are equipped with controller, and test chamber left end wall is installed with rotary electric machine, the detection shaft left end
It is connected by power in the rotary electric machine, the controller can control the rotary electric machine to work, and be equipped on the right side of the test chamber dynamic
Force transfering device, the detection shaft right end are connected by power with the power transmission, are communicated and are equipped on the downside of the test chamber
Sort chamber, communicated on the downside of the sorting chamber equipped with unqualified chamber, the unqualified chamber to place after detection it is underproof described in
Electronic component is communicated equipped with transfer chamber on the left of the sorting chamber, is equipped with transfer device in the transfer chamber, outside the transfer device
Equipped with sorting equipment, the sorting equipment is connected by power with the power transmission, and the transfer chamber aft bulkhead is equipped with
Two counters, when the electronic component qualification, the power transmission can drive the sorting equipment to work, by the electronics
Element is placed on the transfer device, second counter count it is primary, on the upside of the transfer chamber with the conveyor chamber it
Between connection be equipped with connecting cavity, attachment device, electronic component described in the qualified product on the transfer device are equipped in the connecting cavity
Enter in the conveyor chamber by the attachment device, and next process operation, the company are conveyed by the conveying device
It connects and is equipped with power supply device, the power supply device and the attachment device and the equal power company of the transfer device on the left of chamber
It connects；The casual inspection device pushes the electronic component at random and is located in the detection plate, and first counter counts once, leads to
It crosses the detection battery plate and the electronic component is powered, to detect the quality problems of the electronic component, the qualified electricity
Subcomponent can be entered on the transfer device by the sorting equipment, and the second counter qualified product counting is once led to thereafter
The attachment device is crossed to enter in the conveyor chamber, it is same as other electronic components to be delivered to next process, do not conform to
The electronic component of lattice can enter it is described it is unqualified it is intracavitary be collected, thereafter by second counter number with it is described
The remembered digital ratio of first counter can obtain the qualification rate of this batch of product.
It may be preferred that the controller can control institute by energized state of the electronic component on the detection battery plate
Rotary electric machine work is stated, when the electronic component is powered, indicates that the electronic component is qualified, then the right view up time of the rotary electric machine
Needle rotation, so that the sorting equipment works, the electronic component enters on the transfer device, and the electronic component is shown not
When energization, indicate that the electronic component is unqualified, then the rotary electric machine is right depending on rotating counterclockwise 90 degree, then the electronics member
Part enters the unqualified chamber and collects, and first counter and second counter pass through infrared induction principle and count.
Wherein, the conveying device includes conveying space, and symmetrical conveying shaft is equipped in the conveying space, left
The conveying shaft rear end of side is connected by power with the power supply device, is installed with conveying runner in the conveying shaft,
It is connected by power between the conveying runner by conveyer belt；Conveying device work is by the electronic component from a upper process
It is delivered to the process of next process.
Wherein, the casual inspection device includes hydraulic cylinder, and the hydraulic cylinder rear end has been connected by power telescopic rod, the telescopic rod
Rear end is installed with push plate, and the push plate is located in the conveyor chamber, and first counter is located at the telescopic rod right positions；
The casual inspection device work, is pushed on the electronic component to the detection plate at random by the push plate, described to detect
The quality of electronic component.
Wherein, the power transmission includes that ratchet turns chamber, and the ratchet turns intracavitary and is equipped with handle ratchet wheel, and the detection turns
Axis right end is fixed on the handle ratchet wheel, and handle ratchet wheel periphery one way engagement is connected with outer runner, and the outer runner right side is solid
Equipped with runner shaft, the ratchet, which turns to communicate on the right side of chamber, is equipped with engagement chamber, and it is intracavitary and solid that the runner shaft right end protrudes into the engagement
Equipped with first bevel gear, the first bevel gear rear end engagement is connected with second bevel gear, and the second bevel gear rear end face is solid
It equipped with rotary gear shaft, communicates on rear side of the engagement chamber equipped with drive cavity, sliding is equipped with drive block, the transmission in the drive cavity
Be installed with pressure spring between block front end and the drive cavity, rotation is equipped with spline housing in the drive block, the spline housing front end with
The rotary gear shaft spline connection, spline housing rear end spline are connected with splined shaft rotation spring, institute more than the rotation spring
It states sorting equipment to be connected by power, the drive cavity aft bulkhead is installed with electromagnet, and the drive block can be with the electromagnetism ferromagnetism
It is attracting, it is communicated on the right side of the drive cavity and is equipped with reset sliding slot, sliding, which is equipped with, in the reset sliding slot resets slide bar, the reset cunning
Bar right end is installed with reset spring, communicates on front side of the reset sliding slot and is equipped with connection turn trough, and rotation is equipped in the connection turn trough
Bull stick is connected, the connection bull stick rear end and the reset slide bar are hinged, are connected between the connection turn trough and the test chamber
Equipped with sliding slot is squeezed, sliding, which is equipped with, in the extruding sliding slot squeezes slide bar, before the extruding slide bar right end and the connection turn trough
End is hinged, and the extruding slide bar right end is installed with extruding spring, is connected to be equipped between the drive cavity and the test chamber and stir
Chamber, it is described stir it is intracavitary driving lever is equipped with by rotation axis rotation, the driving lever right end and the drive block are connected, the rotation axis
On be installed with rotation spring, the rotation spring other end and described stir intracavitary end wall and be connected；The electronic component detection is closed
When lattice, the rotary electric machine drives the detection shaft right depending on rotating clockwise one week, then the detection plate stirs the driving lever
Rotation, then the drive block movement is so that the rotation spring is connect with the spline housing, then the rotation of the detection plate can band
The sorting equipment work is moved, when the detection plate turns to the detection battery plate downward, the electronic component is in gravity
It falls under effect on the sorting equipment, is delivered in the connecting cavity thereafter by the transfer device, the electronic component
When detecting unqualified, the rotary electric machine drives the right view of the detection shaft to reverse 90 degree, and the electronic component passes through gravity
The unqualified intracavitary collection is fallen to, the detection and sorting work of the electronic component are completed.
Wherein, the transfer device includes rotating three transmission shafts being equipped between end wall before and after the transfer chamber, described
It is installed with transmission runner in transmission shaft, is connected by power between the transmission runner by conveyer belt, wherein two institutes of upside
State that transmission runner is horizontally disposed and two transmission runners are located at the connecting cavity left and right sides；The transfer device work
Make for the qualified electronic component to be delivered in the connecting cavity.
Wherein, the sorting equipment includes that the sorting shaft being arranged is rotated in the transfer chamber, solid in the sorting shaft
Equipped with sorting plate, telescopic chute is equipped in the sorting plate, sliding is equipped with expansion plate in the telescopic chute, the expansion plate right end and
Be installed with adjustable spring between the telescopic chute, communicated on rear side of the transfer chamber equipped with belt chamber, the sorting shaft rear end and
The belt cavity rear end wall rotation connection, the belt chamber are connected to the drive cavity, the rotation spring rear end and the skin
Band cavity rear end wall is rotatablely connected, and in the intracavitary rotation spring of the belt and described passes through skin between the sorting shaft
Drive connects, and is installed with torsional spring in the sorting shaft；It may make the rotary electric machine band by the power transmission
The sorting equipment work is moved, the qualified electronic component is sorted on the conveyer belt.
Wherein, the attachment device includes the symmetrical connecting shaft in front and back, is installed with connection runner, front and back in the connecting shaft
The connection runner between be connected by power by conveyer belt, the conveyer belt be interspersed in the conveyer belt and the conveyer belt it
Between, and conveyer belt rear portion quartile, on the upside of the conveyer belt, conveyer belt front quartile is on the downside of the conveyer belt；Institute
The electronic component stated on conveyer belt enters on the conveyer belt, is delivered on the conveyer belt and is continued by the conveyer belt
It transports to the left.
Wherein, the power supply device includes power cavity, and power cavity left end wall is equipped with power motor, rear side
The connecting shaft left end is protruded into the power cavity and is connected by power on the power motor, in the power cavity described in
Be installed with third hand tap gear in connecting shaft, engagement is connected with the 4th bevel gear on front side of the third hand tap gear, the power cavity with
The transfer chamber communicates, and the transmission shaft rear end in left side is protruded into the conveyer belt, and the transmission shaft and described the
Four bevel gears are connected, and the power cavity is communicated with the conveying space, and the power is protruded into the conveying shaft rear end in left side
It is intracavitary, it is connected by power between the conveying shaft and the transmission shaft in the conveyer belt by synchronous toothed belt；Institute
It states power supply device work and provides power for the conveying device, the transfer device and the attachment device.
The beneficial effects of the present invention are: electronic component random check system of the invention at random automatically carries out fastly electronic component
Fast quality testing, the element rejected product after will test are collected separately, and qualified electronic component then returns on conveyer belt, with other
Electronic component equally enters next process operation, secondly, can count automatically during sampling check for quality, according to sampling observation quantity
Probability of acceptance of spot check in the product of same batch is obtained with qualified product quantity, device is easy to use, full-automatic, low energy consumption and sampling observation effect
Rate is high.
Detailed description of the invention
The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.
Fig. 1 is of the invention a kind of for detecting the overall structure diagram of the automatic random check system of electronic component quality；
Fig. 2 is the structural schematic diagram in direction " A-A " of Fig. 1；
The structural schematic diagram that " B " that Fig. 3 is Fig. 2 amplifies；
Fig. 4 is the structural schematic diagram in direction " C-C " of Fig. 3；
Fig. 5 is the structural schematic diagram in direction " D-D " of Fig. 2；
Fig. 6 is the structural schematic diagram in direction " E-E " of Fig. 5；
The structural schematic diagram that " F " that Fig. 7 is Fig. 2 amplifies.
Specific embodiment
Below with reference to Fig. 1-Fig. 7, the present invention is described in detail, for sake of convenience, now provides to hereafter described orientation
As follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
The present invention relates to a kind of for detecting the automatic random check system of electronic component quality, is mainly used for production of electronic components
In quality detection work, below in conjunction with attached drawing of the present invention, the present invention will be further described:
It is of the present invention a kind of for detecting the automatic random check system of electronic component quality, including body 10, the body 10
It is interior to be equipped with conveyor chamber 11, conveying device 601 is equipped in the conveyor chamber 11, conveying has electronics first in the conveying device 601
Part 16, casual inspection device 602 is equipped on front side of the conveyor chamber 11, and the casual inspection device 602 includes the first counter 20, the conveying
It is communicated on rear side of chamber 11 equipped with test chamber 21, the test chamber 21 is interior to be equipped with L shape detection plate 23 by the detection rotation of shaft 22, described
Detection battery plate 25 is installed in detection plate 23, is electrically connected with detection block 26, the detection battery plate 25 on the detection battery plate 25
Upside is equipped with controller 27, and the 21 left end wall of test chamber is installed with rotary electric machine 24, and the 22 left end power of detection shaft connects
It is connected to the rotary electric machine 24, the controller 27 can control the rotary electric machine 24 to work, and be equipped on the right side of the test chamber 21
Power transmission 603,22 right end of detection shaft are connected by power with the power transmission 603, the test chamber 21
Downside, which communicates, is equipped with sorting chamber 57, communicates on the downside of the sorting chamber 57 equipped with unqualified chamber 58, and the unqualified chamber 58 is to put
The underproof electronic component 16 after detecting is set, is communicated on the left of the sorting chamber 57 equipped with transfer chamber 56, the transfer chamber 56
Interior to be equipped with transfer device 604, the transfer device 604 is externally provided with sorting equipment 605, the sorting equipment 605 and the power
Transfer device 603 is connected by power, and 56 aft bulkhead of transfer chamber is equipped with the second counter 80, and the electronic component 16 is qualified
When, the power transmission 603 can drive the sorting equipment 605 to work, and the electronic component 16 is placed in described turn
On shipping unit 604, second counter 80 is counted once, and 56 upside of the transfer chamber is set with being connected between the conveyor chamber 11
There is connecting cavity 68, attachment device 606, the member of electronics described in the qualified product on the transfer device 604 are equipped in the connecting cavity 68
Part 16 enters in the conveyor chamber 11 by the attachment device 606, and conveys next process by the conveying device 601
It operates, power supply device 607, the power supply device 607 and the attachment device 606 is equipped on the left of the connecting cavity 68
And the transfer device 604 is connected by power；The casual inspection device 602 pushes the electronic component 16 at random and is located at the detection
On plate 23, first counter 20 is counted once, is powered by the detection battery plate 25 with the electronic component 16, to examine
The quality problems of the electronic component 16 are surveyed, the qualified electronic component 16 can be by described in the sorting equipment 605 entrance
On transfer device 604,80 qualified product of the second counter counting once enters thereafter by the attachment device 606 described defeated
It send in chamber 11, is equally delivered to next process, underproof 16 meeting of electronic component with other electronic components 16
It is collected in into the unqualified chamber 58, thereafter by number and first counter 20 of second counter 80
Remembered digital ratio can obtain the qualification rate of this batch of product.
Valuably, the controller 27 can pass through energized state control of the electronic component 16 on the detection battery plate 25
It makes the rotary electric machine 24 to work, when the electronic component 16 is powered, indicates that the electronic component 16 is qualified, then the rotation electricity
Machine 24 is right depending on rotating clockwise, so that the sorting equipment 605 works, the electronic component 16 enters the transfer device 604
On, when the display of electronic component 16 is not powered on, indicate that the electronic component 16 is unqualified, then the right view of the rotary electric machine 24 is inverse
Hour hands rotate 90 degree, then the electronic component 16 enters the unqualified collection of chamber 58, first counter 20 and described
Second counter 80 is counted by infrared induction principle.
According to embodiment, conveying device 601 is described in detail below, the conveying device 601 includes conveying space
12, the conveying space 12 is interior to be equipped with symmetrical conveying shaft 13, and 13 rear end of conveying shaft in left side is moved with described
Power feedway 607 is connected by power, and conveying runner 14 is installed in the conveying shaft 13, is passed through between the conveying runner 14
Conveyer belt 15 is connected by power；The electronic component 16 is delivered to next by the work of conveying device 601 from a upper process
The process of process.
According to embodiment, casual inspection device 602 is described in detail below, the casual inspection device 602 includes hydraulic cylinder 17,
17 rear end of hydraulic cylinder has been connected by power telescopic rod 18, and 18 rear end of telescopic rod is installed with push plate 19, the push plate 19
In in the conveyor chamber 11, first counter 20 is located at 18 right positions of telescopic rod；602 work of casual inspection device
Make, is pushed on the electronic component 16 to the detection plate 23 at random by the push plate 19, to detect the electronic component
16 quality.
According to embodiment, power transmission 603 is described in detail below, the power transmission 603 includes
Ratchet turns chamber 28, and the ratchet turns to be equipped with handle ratchet wheel 29 in chamber 28, and 22 right end of detection shaft is fixed on the handle ratchet wheel 29,
The 29 periphery one way engagement of handle ratchet wheel is connected with outer runner 30, and outer 30 right side of runner is installed with runner shaft 31, described
Ratchet, which turns to communicate on the right side of chamber 28, is equipped with engagement chamber 32, and 31 right end of runner shaft protrudes into the engagement chamber 32 and is installed with first
Bevel gear 33,33 rear end of the first bevel gear engagement are connected with second bevel gear 34, and 34 rear end face of second bevel gear is solid
Equipped with rotary gear shaft 35, communicated on rear side of the engagement chamber 32 equipped with drive cavity 36, the interior sliding of the drive cavity 36 is equipped with drive block
37, pressure spring 40 is installed between 37 front end of drive block and the drive cavity 36, rotation is equipped with spline in the drive block 37
Set 39,39 front end of spline housing is connect with 35 spline of rotary gear shaft, and the 39 rear end spline of spline housing is connected with spline
Axis rotation spring 52, the rotation spring more than 52 sorting equipment 605 are connected by power, and 36 aft bulkhead of drive cavity is installed with
Electromagnet 38, the drive block 37 can be magnetic attracting with the electromagnet 38, communicate to be equipped with to reset on the right side of the drive cavity 36 and slide
Slot 43, the interior sliding of the reset sliding slot 43, which is equipped with, resets slide bar 41, and 41 right end of reset slide bar is installed with reset spring 42, institute
It states to reset to communicate on front side of sliding slot 43 and is equipped with connection turn trough 44, rotation is equipped with connection bull stick 45, the company in the connection turn trough 44
Switch through 45 rear end of bar and the reset slide bar 41 is hinged, is connected between the connection turn trough 44 and the test chamber 21 and is equipped with extruding
Sliding slot 46, the interior sliding of the extruding sliding slot 46, which is equipped with, squeezes slide bar 47,47 right end of extruding slide bar and the connection turn trough 44
Front end is hinged, and 47 right end of extruding slide bar, which is installed with, squeezes spring 48, connects between the drive cavity 36 and the test chamber 21
Logical be equipped with stirs chamber 50, and described stir in chamber 50 is equipped with driving lever 49 by the rotation of rotation axis 51,49 right end of driving lever with it is described
Drive block 37 is connected, and rotation spring 52 is installed in the rotation axis 51, and 52 other end of rotation spring stirs chamber with described
50 inner end walls are connected；When the electronic component 16 detects qualification, the rotary electric machine 24 drives the right view of the detection shaft 22 suitable
Hour hands rotate one week, then the detection plate 23 is stirred the driving lever 49 and rotated, then the drive block 37 is mobile so that the rotation
Spring 52 is connect with the spline housing 39, then the rotation of the detection plate 23 can drive the sorting equipment 605 to work, the inspection
When drafting board 23 turns to detection 25 downward of battery plate, the electronic component 16 falls under gravity into the sorting dress
It sets on 605, is delivered in the connecting cavity 68 thereafter by the transfer device 604, the electronic component 16 detects unqualified
When, the rotary electric machine 24 drives the right view of the detection shaft 22 to reverse 90 degree, and the electronic component 16 is fallen by gravity
It is collected in the unqualified chamber 58, completes the detection and sorting work of the electronic component 16.
According to embodiment, transfer device 604 is described in detail below, the transfer device 604 includes the transhipment
Three transmission shafts 59 being equipped with are rotated between 56 front and back end wall of chamber, and transmission runner 60 is installed in the transmission shaft 59, it is described
It is connected by power between transmission runner 60 by conveyer belt 61, wherein the transmission runner 60 of two of upside is horizontally disposed with and two
A transmission runner 60 is located at 68 left and right sides of connecting cavity；The work of transfer device 604 will be described in qualification
Electronic component 16 is delivered in the connecting cavity 68.
According to embodiment, sorting equipment 605 is described in detail below, the sorting equipment 605 includes the transhipment
The sorting shaft 62 of setting is rotated in chamber 56, and sorting plate 63 is installed in the sorting shaft 62, is equipped in the sorting plate 63
Telescopic chute 65, the interior sliding of the telescopic chute 65 is equipped with expansion plate 66, solid between 66 right end of expansion plate and the telescopic chute 65
Equipped with adjustable spring 67, communicated on rear side of the transfer chamber 56 equipped with belt chamber 54,62 rear end of sorting shaft and the belt
The rotation connection of 54 aft bulkhead of chamber, the belt chamber 54 are connected to the drive cavity 36,52 rear end of rotation spring and the skin
Band 54 aft bulkhead of chamber is rotatablely connected, the rotation spring 52 in the belt chamber 54 and it is described with the sorting shaft 62 it
Between be connected by power by belt 55, be installed with torsional spring 64 in the sorting shaft 62；It can be made by the power transmission 603
Obtaining the rotary electric machine 24 drives the sorting equipment 605 to work, and the qualified electronic component 16 is sorted to the transmission
On band 61.
According to embodiment, attachment device 606 is described in detail below, the attachment device 606 includes that front and back is symmetrical
Connecting shaft 69, connection runner 70 is installed in the connecting shaft 69, passes through conveyer belt between the connection runner 70 of front and back
71 are connected by power, and the conveyer belt 71 is interspersed between the conveyer belt 61 and the conveyer belt 15, and after the conveyer belt 71
Part is located at 61 upside of conveyer belt, and the 71 front quartile of conveyer belt is in 15 downside of conveyer belt；The conveyer belt 61
On the electronic component 16 enter the conveyer belt 71 on, be delivered on the conveyer belt 15 and continued by the conveyer belt 71
It transports to the left.
According to embodiment, power supply device 607 is described in detail below, the power supply device 607 includes
Power cavity 72, the 72 left end wall of power cavity are equipped with power motor 75, and 69 left end of the connecting shaft of rear side is protruded into described dynamic
In power chamber 72 and it is connected by power on the power motor 75, being installed with the in the connecting shaft 69 in the power cavity 72
Third hand tap gear 74, engagement is connected with the 4th bevel gear 73, the power cavity 72 and the transhipment on front side of the third hand tap gear 74
Chamber 56 communicates, and 59 rear end of transmission shaft in left side is protruded into the conveyer belt 71, and the transmission shaft 59 and described the
Four bevel gears 73 are connected, and the power cavity 72 is communicated with the conveying space 12, and 13 rear end of conveying shaft in left side is protruded into
In the power cavity 72, pass through synchronous gear between the conveying shaft 13 and the transmission shaft 59 in the conveyer belt 71
Shape band 76 is connected by power；The power supply device 607 work is the conveying device 601, the transfer device 604 and described
Attachment device 606 provides power.
Below in conjunction with Fig. 1 to Fig. 7 to making one of herein for detecting the automatic random check system of electronic component quality
It is described in detail with step:
In use, hydraulic cylinder 17 works, telescopic rod 18 pushes push plate 19 to move backward, then electronic component 16 is pushed to enter detection plate
On 23, at this point, the first counter 20 counts once, detection battery plate 25 and electronic component 16 are electrically connected, when electronic component 16 not
When energization, then electronic component 16 is off quality, and it is right depending on rotating counterclockwise 90 that 24 task driven of rotary electric machine detects shaft 22
Degree, handle ratchet wheel 29 rotates outer runner 30 and does not rotate at this time, then electronic component 16 is fallen under the effect of gravity in unqualified chamber 58
It being collected, rotary electric machine 24 inverts 90 degree so that device restores initially, when electronic component 16 detects energization, then electronics
Element 16 is up-to-standard, then 24 task driven of rotary electric machine detection shaft 22 is right depending on rotating clockwise one week, then 23 band of detection plate
Dynamic driving lever 49 rotates, so that drive block 37 moves back, then spline housing 39 is all connected with rotary gear shaft 35 and rotation spring 52, then is detected
Shaft 22 rotates so that handle ratchet wheel 29 drives outer runner 30 to rotate, by transmission so that the rotation of rotation spring 52, passes through belt 55
So that sorting shaft 62 rotates, then sorts plate 63 and rotate counterclockwise to upward slant setting, expansion plate 66 is in 67 bullet of adjustable spring
Property restoring force under extend, the second counter 80 counts once, at this time 38 magnetic of more than 37 electromagnet of drive block connect, with detection plate
23 rotations, detection plate 23 and driving lever 49 are detached from, and electronic component 16 is fallen on expansion plate 66 or sorting plate 63 by gravity, and
It slides on conveyer belt 61, electronic component 16 is delivered on conveyer belt 71 by the rotation of conveyer belt 61, by conveyer belt 71 by electronics
Element 16 is delivered on conveyer belt 15, into next process, is slided at this point, detection plate 23 turns to initial position and squeezes extruding
Bar 47 moves right, then by connecting bull stick 45 reset slide bar 41 is moved to the left, and resets slide bar 41 for drive block 37 and electricity
Magnet 38 separates, then drive block 37 moves forward under the elastic restoring force of pressure spring 40 restores to initial position, then rotation spring
52 are detached from spline housing 39, so that sorting shaft 62 inverts reset under 64 elastic restoring force of torsional spring, then it is clockwise to sort plate 63
Initial position is turned to, single unit system resets, and work is inspected in waiting by random samples next time, wherein the counted word of the second counter 80 is sampling observation
The quantity of middle qualified product, the counted word of the first counter 20 are sampling observation total quantity, then the second counter 80 and the first counter 20
Ratio be product probability of acceptance of spot check.
The beneficial effects of the present invention are: electronic component random check system of the invention at random automatically carries out fastly electronic component
Fast quality testing, the element rejected product after will test are collected separately, and qualified electronic component then returns on conveyer belt, with other
Electronic component equally enters next process operation, secondly, can count automatically during sampling check for quality, according to sampling observation quantity
Probability of acceptance of spot check in the product of same batch is obtained with qualified product quantity, device is easy to use, full-automatic, low energy consumption and sampling observation effect
Rate is high.
In the above manner, those skilled in the art can be made within the scope of the invention according to operating mode it is various
Change.
Claims (9)
1. a kind of for detecting the automatic random check system of electronic component quality, including body；
It is equipped with conveyor chamber in the body, conveying device is equipped in the conveyor chamber, conveying has electronics in the conveying device
Element, the conveyor chamber front side are equipped with casual inspection device, and the casual inspection device includes the first counter, communicate on rear side of the conveyor chamber
Equipped with test chamber, L shape detection plate is equipped with by detection shaft rotation in the test chamber, detection electricity is installed in the detection plate
Plate is electrically connected with detection block on the detection battery plate, is equipped with controller, test chamber left end wall on the upside of the detection battery plate
It is installed with rotary electric machine, the detection shaft left end is connected by power in the rotary electric machine, and the controller can control described turn
Dynamic motor work；
Power transmission is equipped on the right side of the test chamber, the detection shaft right end and the power transmission power connect
It connects, is communicated on the downside of the test chamber and be equipped with sorting chamber, communicate to be equipped on the downside of the sorting chamber and place the underproof electronics member
The unqualified chamber of part；
It communicates on the left of the sorting chamber equipped with transfer chamber, transfer device is equipped in the transfer chamber, the transfer device is externally provided with
Sorting equipment, the sorting equipment are connected by power with the power transmission, and the transfer chamber aft bulkhead is equipped with the second meter
Number devices, when the electronic component qualification, the power transmission can drive the sorting equipment to work, second counter
It counts primary, is equipped with connecting cavity be connected between the conveyor chamber on the upside of the transfer chamber, is equipped with connection in the connecting cavity and fills
It sets, power supply device, the power supply device and the attachment device is equipped on the left of the connecting cavity and the transhipment fills
It sets and is connected by power.
2. as described in claim 1 a kind of for detecting the automatic random check system of electronic component quality, it is characterised in that: described
Controller can control the rotary electric machine by energized state of the electronic component on the detection battery plate and work, the electricity
When subcomponent is powered, indicate that the electronic component is qualified, then the rotary electric machine is right depending on rotating clockwise, so that the sorting fills
Set work, the electronic component enters on the transfer device, and the electronic component show when being not powered on, and indicates that the electronics is first
Part is unqualified, then the rotary electric machine is right depending on rotating counterclockwise 90 degree, then the electronic component enters the unqualified chamber and receives
Collection；
First counter and second counter pass through infrared induction principle and count.
3. as described in claim 1 a kind of for detecting the automatic random check system of electronic component quality, it is characterised in that: described
Conveying device includes conveying space；
Symmetrical conveying shaft, the conveying shaft rear end in left side and the power supply are equipped in the conveying space
Device is connected by power, and conveying runner is installed in the conveying shaft, is connected by power between the conveying runner by conveyer belt.
4. as described in claim 1 a kind of for detecting the automatic random check system of electronic component quality, it is characterised in that: described
Casual inspection device includes hydraulic cylinder；
The hydraulic cylinder rear end has been connected by power telescopic rod, and the flexible rod rear end is installed with push plate, and the push plate is located at described
In conveyor chamber, first counter is located at the telescopic rod right positions.
5. as described in claim 1 a kind of for detecting the automatic random check system of electronic component quality, it is characterised in that: described
Power transmission includes that ratchet turns chamber；
The ratchet turns intracavitary and is equipped with handle ratchet wheel, and the detection shaft right end is fixed on the handle ratchet wheel, the handle ratchet wheel periphery
One way engagement is connected with outer runner, and the outer runner right side is installed with runner shaft, and the ratchet, which turns to communicate on the right side of chamber to be equipped with, to be nibbled
Close chamber, it is intracavitary and be installed with first bevel gear that the runner shaft right end protrudes into the engagement, the first bevel gear rear end engagement
It is connected with second bevel gear, the second bevel gear rear end face is installed with rotary gear shaft；
Communicate on rear side of the engagement chamber equipped with drive cavity, sliding is equipped with drive block in the drive cavity, the drive block front end with
Pressure spring is installed between the drive cavity, rotation is equipped with spline housing, the spline housing front end and the gear in the drive block
The connection of shaft spline, spline housing rear end spline are connected with splined shaft rotation spring, the sorting dress more than the rotation spring
It sets and is connected by power, the drive cavity aft bulkhead is installed with electromagnet, and the drive block can be attracting with the electromagnetism ferromagnetism；
It communicates to be equipped on the right side of the drive cavity and resets sliding slot, sliding, which is equipped with, in the reset sliding slot resets slide bar, and the reset is slided
Bar right end is installed with reset spring, communicates on front side of the reset sliding slot and is equipped with connection turn trough, and rotation is equipped in the connection turn trough
Bull stick is connected, the connection bull stick rear end and the reset slide bar are hinged, are connected between the connection turn trough and the test chamber
Equipped with sliding slot is squeezed, sliding, which is equipped with, in the extruding sliding slot squeezes slide bar, before the extruding slide bar right end and the connection turn trough
End is hinged, and the extruding slide bar right end is installed with extruding spring；
It is connected to be equipped between the drive cavity and the test chamber and stirs chamber, it is described to stir intracavitary be equipped with by rotation axis rotation and dial
Bar, the driving lever right end and the drive block are connected, and rotation spring, the rotation spring other end are installed in the rotation axis
With it is described stir intracavitary end wall be connected.
6. as described in claim 1 a kind of for detecting the automatic random check system of electronic component quality, it is characterised in that: described
Transfer device includes rotating three transmission shafts being equipped between end wall before and after the transfer chamber；
It is installed with transmission runner in the transmission shaft, is connected by power between the transmission runner by conveyer belt, wherein upside
Two transmission runners it is horizontally disposed and two transmission runners are located at the connecting cavity left and right sides.
7. as described in claim 1 a kind of for detecting the automatic random check system of electronic component quality, it is characterised in that: described
Sorting equipment includes the sorting shaft of rotation setting in the transfer chamber；
It is installed with sorting plate in the sorting shaft, telescopic chute is equipped in the sorting plate, sliding, which is equipped with, in the telescopic chute stretches
Contracting plate is installed with adjustable spring, communicates on rear side of the transfer chamber equipped with belt between the expansion plate right end and the telescopic chute
Chamber, the sorting shaft rear end and the belt cavity rear end wall are rotatablely connected；
The belt chamber is connected to the drive cavity, and the rotation spring rear end and the belt cavity rear end wall are rotatablely connected,
The intracavitary rotation spring of the belt and it is described be connected by power between the sorting shaft by belt, it is described sorting turn
Torsional spring is installed on axis.
8. as described in claim 1 a kind of for detecting the automatic random check system of electronic component quality, it is characterised in that: described
Attachment device includes the symmetrical connecting shaft in front and back；
It is installed with connection runner in the connecting shaft, is connected by power between the connection runner of front and back by conveyer belt, it is described
Conveyer belt is interspersed between the conveyer belt and the conveyer belt, and conveyer belt rear portion quartile is on the upside of the conveyer belt,
Conveyer belt front quartile is on the downside of the conveyer belt.
9. as described in claim 1 a kind of for detecting the automatic random check system of electronic component quality, it is characterised in that: described
Power supply device includes power cavity；
Power cavity left end wall is equipped with power motor, and the connecting shaft left end of rear side is protruded into the power cavity and power
It is connected on the power motor, third hand tap gear, the third cone is installed in the connecting shaft in the power cavity
Engagement is connected with the 4th bevel gear on front side of gear；
The power cavity is communicated with the transfer chamber, and the transmission shaft rear end in left side is protruded into the conveyer belt, and described
It transmits shaft and the 4th bevel gear is connected；
The power cavity is communicated with the conveying space, and the conveying shaft rear end in left side is protruded into the power cavity, in institute
It states and is connected by power between the conveying shaft in conveyer belt and the transmission shaft by synchronous toothed belt.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910538585.5A CN110174580A (en) | 2019-06-20 | 2019-06-20 | It is a kind of for detecting the automatic random check system of electronic component quality |
| JP2019140040A JP6784876B1 (en) | 2019-06-20 | 2019-07-30 | Automatic sampling inspection system used to measure the quality of electronic components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910538585.5A CN110174580A (en) | 2019-06-20 | 2019-06-20 | It is a kind of for detecting the automatic random check system of electronic component quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110174580A true CN110174580A (en) | 2019-08-27 |
Family
ID=67698533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910538585.5A Withdrawn CN110174580A (en) | 2019-06-20 | 2019-06-20 | It is a kind of for detecting the automatic random check system of electronic component quality |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6784876B1 (en) |
| CN (1) | CN110174580A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111123093A (en) * | 2020-02-21 | 2020-05-08 | 绍兴图雅电子科技有限公司 | Photoelectric switch detection device |
| CN111257768A (en) * | 2020-03-31 | 2020-06-09 | 台州市椒江南屯电子有限公司 | Storage battery detection equipment with marking function |
| CN112916406A (en) * | 2021-01-20 | 2021-06-08 | 深圳市博胜电子技术有限公司 | HDMI automatic assembly detection device and use method thereof |
| CN113182220A (en) * | 2021-03-30 | 2021-07-30 | 深圳市磐锋精密技术有限公司 | Display screen state detection device and detection method based on smart phone |
| CN114313481A (en) * | 2022-01-19 | 2022-04-12 | 中迪泰克(南京)生物科技有限公司 | Intelligent device for optically detecting product percent of pass of liquid product |
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Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0812215B2 (en) * | 1986-02-19 | 1996-02-07 | ローム株式会社 | Measuring method for electronic devices |
| US4801319A (en) * | 1987-11-09 | 1989-01-31 | American Glass Research, Inc. | Apparatus and associated method for container sampling for inspection |
| JP2007069061A (en) * | 2005-09-02 | 2007-03-22 | Yanmar Co Ltd | Sorting system of vegetables and fruits |
-
2019
- 2019-06-20 CN CN201910538585.5A patent/CN110174580A/en not_active Withdrawn
- 2019-07-30 JP JP2019140040A patent/JP6784876B1/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111123093A (en) * | 2020-02-21 | 2020-05-08 | 绍兴图雅电子科技有限公司 | Photoelectric switch detection device |
| CN111123093B (en) * | 2020-02-21 | 2020-11-06 | 国网上海市电力公司 | Photoelectric switch detection device |
| CN111257768A (en) * | 2020-03-31 | 2020-06-09 | 台州市椒江南屯电子有限公司 | Storage battery detection equipment with marking function |
| CN112916406A (en) * | 2021-01-20 | 2021-06-08 | 深圳市博胜电子技术有限公司 | HDMI automatic assembly detection device and use method thereof |
| CN112916406B (en) * | 2021-01-20 | 2023-01-10 | 深圳市博胜电子技术有限公司 | HDMI automatic assembly detection device and use method thereof |
| CN113182220A (en) * | 2021-03-30 | 2021-07-30 | 深圳市磐锋精密技术有限公司 | Display screen state detection device and detection method based on smart phone |
| CN113182220B (en) * | 2021-03-30 | 2022-09-27 | 深圳市磐锋精密技术有限公司 | Display screen state detection device and detection method based on smart phone |
| CN114313481A (en) * | 2022-01-19 | 2022-04-12 | 中迪泰克(南京)生物科技有限公司 | Intelligent device for optically detecting product percent of pass of liquid product |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021000618A (en) | 2021-01-07 |
| JP6784876B1 (en) | 2020-11-18 |
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Application publication date: 20190827 |