CN107063592B - A kind of automation capacitor protector body sidewall and end face resistance to compression test sieve route selection - Google Patents
A kind of automation capacitor protector body sidewall and end face resistance to compression test sieve route selection Download PDFInfo
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- CN107063592B CN107063592B CN201611242309.7A CN201611242309A CN107063592B CN 107063592 B CN107063592 B CN 107063592B CN 201611242309 A CN201611242309 A CN 201611242309A CN 107063592 B CN107063592 B CN 107063592B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0041—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress
- G01M5/005—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress by means of external apparatus, e.g. test benches or portable test systems
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- 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
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- 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
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/363—Sorting apparatus characterised by the means used for distribution by means of air
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- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Sorting Of Articles (AREA)
Abstract
Present invention discloses a kind of automation capacitor protector body sidewall and end face resistance to compression test sieve route selections, including transshipment acitivity, feeding station, end face extrusion position, side wall to press station, inspection detection station and screening station；The advantage of the invention is that system quickly can comprehensively examine capacitor casing quality condition, since detection speed is fast, it can test to the product of each production, substandard product can be rejected, help to improve integral product quality, promote corporate image.
Description
Technical field
The present invention relates to capacitor detection fields.
Background technique
Capacitor is common electronic component, and application field is extensive, and big machinery capacitor therein is due to single-item
Price is high, and shell is needed to have the performance of certain anti-extrusion and resistance to deformation, so that internal capacitor body be protected not to be damaged
Bad, in order to improve the anti-deformation of capacitor casing, the generally pylindrical structure of shell, both ends are equipped with end cap, such
Structure has certain toughness, can body construction inside reliable protective condenser, but capacitor casing is after completing,
At present there is no one examine its shell whether He Ge device, to be difficult to effectively manage shell quality.
Summary of the invention
The technical problem to be solved by the present invention is to realize a kind of rationally pressure, and can quickly, reliably examine capacitor
The compressive property of shell whether He Ge detection system.
To achieve the goals above, the technical solution adopted by the present invention are as follows: a kind of automation capacitor protector body sidewall and end
Face resistance to compression test sieve route selection, including transshipment acitivity, feeding station, end face extrusion position, side wall press station, inspection detection station
With screening station；
The transshipment acitivity is equipped with the turntable positioned at center, and the turntable is equipped with one at interval of 72 degree and extends laterally
Side support bar, angle is 72 degree between the adjacent side support bar, and each side support bar end is equipped with bracket, Mei Gesuo
The fixed support roller there are two for placing capacitor casing to be detected of cantilever tip is stated, described support roller one end is equipped with and is fixed on
End face support plate on bracket, the end face support plate and capacitor end thereof contacts to be detected simultaneously limit, the feeding station, end
Face extrusion position, side wall press station, inspection detection station and screening station and successively sequentially arrange and be arranged around turntable, and described turn
Every 72 degree of the rotation of disk then bracket by a station into another station；
The feeding station is equipped with the material slideway for placing capacitor casing to be detected, at the material slideway bottom end outlet
Positioned at the top of support roller, the material slideway bottom end is equipped with cylinder rod and protrudes into the feeding gas that control material falls in material slideway
Cylinder, the feeding cylinder top are equipped with cylinder rod and protrude into the lock-up cylinder in material slideway, the lock-up cylinder and feeding cylinder
Cylinder rod between only accommodate a capacitor casing to be detected；
The end face extrusion position is equipped with the lifting base being fixed on above support roller, and the lifting base lower surface is fixed
Have and squeeze screw rod unit, the screw rod unit that squeezes includes squeezing motor, the extruding screw rod of connection extruding motor output shaft, fixation
Squeezing extruding nut and extruding connecting rod that is affixed with extruding nut and extending downwardly on screw rod, the end face support plate
One side cooperation with end face stripper plate clamps capacitor casing to be detected, and the end face stripper plate another side passes through force sensor
It is connect with connecting rod is squeezed；
The side wall presses station and is equipped with the fixed pedestal being fixed on above support roller, and the lower surface of the fixed pedestal is solid
Surely the point pressure cylinder for thering is at least one to stretch downwards, the hydraulic stem end of each described pressure cylinder be equipped with for press to
The rubber contact of sensing capacitor housing upper surface is equipped with pressure measurement cell between the rubber contact and hydraulic stem；
The inspection detection station is equipped with the detection storehouse being fixed on support roller conduct route, the top in the detection storehouse
Equipped with light source and image acquisition units, the detection storehouse two sides be equipped with Hatch Opening, when the row turntable rotation when, the support roller and
Capacitor casing to be detected enters detection storehouse by one Hatch Opening, and is driven out to detection storehouse by another Hatch Opening；
The screening station is equipped with the air nozzle for being located at that lateral capacitor protector body side surface to be detected is blown in support roller, and
The returning face plate for the capacitor casing to be detected got off is blown off positioned at support roller received outside, is set on the gas source pipe of the air nozzle
There is electronics air valve, the returning face plate is fixed in shaft and underrun tumble cylinder supports, when tumble cylinder stretching, extension,
Described returning face plate one end is connect with qualified material channel, when the tumble cylinder shrink when, the returning face plate other end with do not conform to
The connection of lattice material channel；
System is equipped with controller, and the travel switch contacted with the side support bar passed through is equipped between station and turntable, described
Travel switch, force sensor, pressure measurement cell, image acquisition units output signal to controller, the controller output
Driving signal to lifting base, squeeze screw rod unit, point pressure cylinder, electronics air valve, light source, turntable, feeding cylinder, locking gas
Cylinder, tumble cylinder.
Support roller on each bracket includes drive roll and driven voller arranged side by side, and the drive roll is by leading
The rubber material roll structure of roller motor driving rotation, the deflector roll motor are fixed on bracket, and the driven voller is by shaft
The metal material roll structure of support.
It supports and is equipped with pressure sensor between the shaft and bracket of the driven voller, the pressure sensor output pressure letter
Number to controller.
It is equipped with the light insulation pad extended straight down along the detection the top of the warehouse, the light insulation pad is along capacitor casing to be detected
Axis will test storehouse and be divided into two detection zones, and each detection zone is respectively provided with a light source and a figure acquisition is single
Member, two described image acquisition units export picture signal to controller.
The feeding station, end face extrusion position and inspection detection station are equipped with card reader, are all provided on each bracket
There is the card containing ID signal, when bracket enters feeding station, end face extrusion position or inspection detection station, the card reading
Device obtains the id information on bracket, and the card reader exports ID signal to controller.
The forward surface of the end face support plate and end face stripper plate is equipped with rubber sheet gasket protective layer.
The two sides of described pressure cylinder are equipped with postive stop baffle, and the postive stop baffle passes through the gear with upper and lower Telescopic
Plate hydraulic cylinder is fixed on fixed pedestal, when the postive stop baffle comes downwards to its end of travel, two pieces of postive stop baffle positions
In the two sides of capacitor casing to be detected.
Progress control method based on the automation capacitor protector body sidewall and end face resistance to compression test sieve route selection:
1) turntable rotates to after receiving travel switch signal and stops；
2) feeding station obtains current brackets ID, judges whether there is material on the ID bracket, performs the next step if without if, if
There is then stopping alarm；
3) end face extrusion position obtains current brackets ID, judges whether there is material on the ID bracket, executes if having next
Step, if the stopping alarm without if；
4) each station execution corresponding program includes:
Feeding station: it unloads in next capacitor casing to be detected to the support roller of the station；
End face extrusion position: lifting base downlink, driving, which squeezes screw rod unit, transports end face stripper plate to end face support plate
Row maintains driving after setting time to squeeze screw rod unit inverted running, rises after the pressure value for the sensor that exerts a force reaches setting value
Pedestal uplink drops；
Side wall presses station: the hydraulic cylinder of driving point pressure cylinder, which extends downwardly, makes rubber contact and capacitor protector to be detected
Body contact maintains driving after setting time to press the hydraulic of hydraulic cylinder after the pressure value of pressure measurement cell reaches setting value
Bar bounces back upwards；
Inspection detection station: current inspection detection station inner support ID is obtained, light source, image acquisition units and the ID are opened
Deflector roll motor on bracket, and close after running setting time light source, deflector roll motor on image acquisition units and the ID bracket；
It screens station: obtaining the electricity to be detected of the current screening station of image information judgement according to preceding primary inspection detection station
Whether container casing is qualified, stretches tumble cylinder if qualified, if unqualified shrink tumble cylinder, opens air nozzle later
Electronics air valve time rating；
5) return step 1).
It is described 4) in, according to image information judge current screening station capacitor casing to be detected whether He Ge side
Method: doing gray processing processing to acquired image, obtain speck lines, if speck lines in the reference line region of setting,
Current capacitor casing to be detected is defined as qualification, on the contrary then be defined as unqualified.
It is described 4) in, side wall press station work when, before pressing hydraulic cylinder works drive flapper hydraulic cylinder hydraulic cylinder
The two sides for making postive stop baffle be placed in capacitor casing to be detected are extended downwardly, to pressure cylinder retraction while driving flapper hydraulic
The hydraulic stem of cylinder bounces back upwards.
The advantage of the invention is that system quickly can comprehensively examine capacitor casing quality condition, due to detecting speed
Fastly, it can test to the product of each production, substandard product can be rejected, help to improve integral product quality, mention
Rise corporate image.
Detailed description of the invention
Below to width attached drawing every in description of the invention expression content and figure in label be briefly described:
Fig. 1 is test sieve route selection structural schematic diagram；
Fig. 2 is the structural schematic diagram of feeding station in Fig. 1；
Fig. 3 is the structural schematic diagram of end face extrusion position in Fig. 1；
Fig. 4 is that side wall presses station schematic diagram in Fig. 1；
Fig. 5,6 for detection station of checking the wound in Fig. 1 structural schematic diagram；
Fig. 7 is the structural schematic diagram that station is screened in Fig. 1；
Label in above-mentioned figure is equal are as follows:
1, transshipment acitivity；2, feeding station；3, end face extrusion position；4, side wall presses station；5, inspection detection station；6,
Screen station；
101, turntable；102, side support bar；103, bracket；104, driven voller；105, drive roll；106, travel switch；
107, end face support plate；
201, material slideway；202, feeding cylinder；203, lock-up cylinder；
301, lifting base；302, screw rod unit is squeezed；303, end face stripper plate；
401, fixed pedestal；402, flapper hydraulic cylinder；403, postive stop baffle；404, pressure cylinder is put；
501, storehouse is detected；502, light source；503, image acquisition units；504, light insulation pad；505, Hatch Opening；
601, air nozzle；602, returning face plate；603, tumble cylinder.
Specific embodiment
Automation capacitor protector body sidewall and the route selection of end face resistance to compression test sieve can automatically feed capacitor casing
Material test, is examined, and is finally completed category filter, and operation is fully automated, is intelligent, without human intervention, can be effective
The presentation quality of capacitor product is controlled.Test sieve route selection includes transshipment acitivity 1, feeding station 2, end face extrusion position
3, side wall presses station 4, inspection detection station 5 and screening station 6.
Transshipment acitivity 1 is used for the transport of material, and transshipment acitivity 1 is equipped with the turntable 101 at center, and turntable 101, which is equipped with, drives it
The power source of rotation can also be equipped with arrestment mechanism to guarantee stability when its stopping.Turntable 101 is equipped at interval of 72 degree
One side support bar 102 extended laterally, identical and horizontally disposed, the adjacent side support bar 102 of five 102 length of side support bar
Between angle be 72 degree.
Each 102 end of side support bar is equipped with bracket 103, and the top of each bracket 103 is respectively and fixedly provided with two for putting
The support roller of capacitor casing to be detected is set, there is gap, two support rollers and the side of being placed on it between two support rollers
Capacitor casing line contact to be detected, support roller one end are equipped with the end face support plate 107 being fixed on bracket 103, end face support
Plate 107 and capacitor end thereof contacts to be detected simultaneously limit, and are acted on by the support limit of end face support plate 107, can guarantee to
Sensing capacitor shell is placed on the position in support roller precisely, uniformly.
Two support rollers on each bracket 103 are respectively drive roll 105 and driven voller 104 arranged side by side, wherein leading
Dynamic roller 105 is the rubber material roll structure rotated by deflector roll motor driven, and deflector roll motor is fixed on bracket 103, rubber material
Matter can increasing friction force capacitor casing to be detected rotation is able to drive, so as to examine when drive roll 105 rotates
The situation in each orientation of shell guarantees the quality of detection, and driven voller 104 is the metal material roll structure by rotating shaft support,
It is used only as Auxiliary support capacitor casing to be detected.
In order to improve the degree of automation of system operation, pressure is equipped between the shaft and bracket 103 of support driven voller 104
Force snesor, when capacitor casing is placed into support roller, pressure sensor can receive pressure signal, and pressure sensor is real
When pressure signal is delivered to controller, controller can be allowed to know whether be placed with capacitor protector to be detected in support roller
Body.
It is successively suitable that feeding station 2, end face extrusion position 3, side wall press station 4, inspection detection station 5 and screening station 6
Sequence arrangement around turntable 101 be arranged, turntable 101 it is every rotation 72 degree then bracket 103 by a station enter another station, by
Capacitor casing to be detected on each bracket 103 is sequentially sent to each station, completes a whole set of detection screening operation.
Feeding station 2 is equipped with the material slideway 201 for placing capacitor casing to be detected, and capacitor casing is horizontally arranged and oneself
Lower and upper vertical heap column, material slideway 201 are inclined above support roller, and support is located at 201 bottom end outlet of material slideway
Between roller, the capacitor casing fallen in this way from material slideway 201 can be dropped into support roller.
201 bottom end of material slideway is equipped with cylinder rod and protrudes into the feeding cylinder 202 that control material falls in material slideway 201,
It is equipped with cylinder rod above feeding cylinder 202 and protrudes into the lock-up cylinder 203 in material slideway 201, lock-up cylinder 203 and feeding cylinder
202 are each attached to the side of material slideway 201, only accommodated between lock-up cylinder 203 and the cylinder rod of feeding cylinder 202 one to
Sensing capacitor shell.
The cylinder rod of original state, lock-up cylinder 203 and feeding cylinder 202 is extend into material sliding slot, stops capacitor
Device shell falls, and when feeding, the cylinder rod retraction of lock-up cylinder 203 stretches again, then a capacitor casing drops into locking gas
Between cylinder 203 and the cylinder rod of feeding cylinder 202, the cylinder rod retraction of feeding cylinder 202 stretches again later, then the capacitor protector
Body drops into support roller, completes a feeding.
End face extrusion position 3 is equipped with the lifting base 301 being fixed on above support roller, and lifting base 301 can be by hydraulic
Mechanism driving lifting when decline, can use and squeeze screw rod unit 302 and end face stripper plate 303 carries out pressure test, rise
When, support roller and capacitor casing to be detected can be allowed to pass through end face extrusion position 3.
301 lower surface of lifting base, which is fixed with, squeezes screw rod unit 302, and squeezing screw rod unit 302 includes squeezing motor, connecting
Connect squeeze motor output shaft extrudings screw rod, be fixed on squeeze screw rod on extruding nut and with extruding nut it is affixed and to
The extruding connecting rod of lower extension, extruding connecting rod are L shape, and extruding screw rod is parallel with the axis of capacitor casing to be detected, end face support
The cooperation of the one side of plate 107 and end face stripper plate 303 clamps capacitor casing to be detected, and stripper plate 303 another side in end face is by applying
Force snesor is connect with connecting rod is squeezed, and force sensor is that a power incudes electronic component, and the force signal that will acquire is defeated
It send to controller.The forward surface of end face support plate 107 and end face stripper plate 303 is equipped with rubber sheet gasket protective layer, has protection
Effect, avoids damaging the end face of capacitor casing, meanwhile, the end face support plate if capacitor casing has been mounted with end cap
107 and the reserved end cap of end face stripper plate 303 protrude above member storage chamber, avoid damage capacitor end cap.
Side wall presses station 4 and is equipped with the fixed pedestal 401 being fixed on above support roller, drives bracket when turntable 101 rotates
103 and support roller conduct side wall when pressing station 4, fixed pedestal 401 is located at the top of support roller, the following table of fixed pedestal 401
Face is fixed at least one point pressure cylinder 404 to stretch downwards, general to be arranged side by side three, each pressure cylinder 404
Hydraulic stem end is equipped with rubber contact for pressing capacitor casing upper surface to be detected, uses the contact of rubber material can be with
It avoids that capacitor casing is caused to damage.
Rubber contact makes capacitor casing that sidesway occur and fall support roller when to avoid pushing, the lower surface of rubber contact
For the arcuate structure cooperated with shell, pressure measurement cell is equipped between rubber contact and hydraulic stem, pressure measurement cell obtains
The dynamics signal of pushing is simultaneously delivered to controller.
In order to further increase the stability of system work, the two sides of point pressure cylinder 404 are equipped with postive stop baffle
403, postive stop baffle 403 is fixed on fixed pedestal 401 by the flapper hydraulic cylinder 402 with upper and lower Telescopic, works as limit
When baffle 403 comes downwards to its end of travel, two pieces of postive stop baffles 403 are located at the two sides of capacitor casing to be detected, can be complete
It avoids that its possibility fallen occurs because rubber contact pushes capacitor casing.
Detection station 5 of checking the wound is equipped with a detection storehouse 501, and detection storehouse 501 is closed lighttight space, avoids ambient light
The influence of line improves the accuracy of inspection, and detection storehouse 501 is located on bracket 103 and the conduct route of support roller, and turntable 101 revolves
Bracket 103 and support roller carry capacitor casing to be detected and enter in detection storehouse 501 when turning, and detection 501 two sides of storehouse are equipped with Hatch Opening
505, inside (towards 101 side of turntable) is equipped with sliding slot, when bracket 103 and support roller are rotated with turntable 101, support roller and to
Sensing capacitor shell enters detection storehouse 501 by one Hatch Opening 505, and is driven out to detection storehouse 501 by another Hatch Opening 505, sliding
Slot passes through detection storehouse 501 for side support bar 102.
It detects the top in storehouse 501 and is equipped with light source 502 and image acquisition units 503, image acquisition units 503 are camera shooting
Head, image acquisition units 503 acquire the picture signal of capacitor casing to be detected and are delivered to controller, and controller is according to image
Signal judges whether shell is qualified.
In order to improve detection efficiency and accuracy, light insulation pad 504 will test storehouse 501 along capacitor protector body axis to be detected and divide
For two detection zones, when capacitor casing to be detected passes through detection storehouse 501, light insulation pad 504 and capacitor casing to be detected
Only have between top and avoid interference with and for the gap that shell passes through, then storehouse 501 will test by light insulation pad 504 and be divided into two
Independent and non-interfering region, the silo roof of 504 two detection zones of light insulation pad is respectively provided with a light source 502 and a figure is adopted
Collecting unit, two output picture signals of image acquisition units 503 to controller, two independent units are independent to be detected,
Capacitor is only detecting half rotation in storehouse 501 in this way, then is able to detect that whole positions of shell, and detection speed can be improved
Degree, if capacitor turns around in detection 501 inward turning of storehouse, the data that can get two sets of capacitor casings are provided with judging, mention
The accuracy of high detection.
Screening station 6, which is equipped with to be located on the inside of support roller, to be blown (close to 101 side of turntable) to capacitor protector body side surface to be detected
The air nozzle 601 of gas, and the returning face plate 602 for the capacitor casing to be detected got off is blown off positioned at support roller received outside, it sprays
The gas source pipe of gas nozzle 601 is equipped with electronics air valve, can control air nozzle 601 by electronics air valve and works；Returning face plate 602 is solid
It is scheduled in shaft and underrun tumble cylinder 603 supports, when tumble cylinder 603 stretches, 602 one end of returning face plate and qualified object
Expect channel connection, when tumble cylinder 603 is shunk, 602 other end of returning face plate is connect with unqualified material channel；Qualified material is logical
The capacitor casing screened can be respectively fed to different collection frame or conveyer belt by road and unqualified material channel.
Whole system is controlled by controller coordinate, is equipped between station and turntable 101 and is contacted with the side support bar 102 passed through
Travel switch 106 one travel switch 106 need to be only set, led to since side support bar 102 is equal angles setting
Travel switch 106 can control the stopping opportunity of turntable 101.Pressure sensor, travel switch 106, force sensing in system
Device, pressure measurement cell, image acquisition units 503 output signal to controller, controller output drive signal to lifting base
301, screw rod unit 302, flapper hydraulic cylinder 402, point pressure cylinder 404, electronics air valve, light source 502, turntable 101, feeding are squeezed
Cylinder 202, lock-up cylinder 203, tumble cylinder 603 and deflector roll motor, realize the automatic running of whole system.
In order to accurately control the work of deflector roll motor, and guarantee that each station operates reliably, wherein feeding station
2, end face extrusion position 3 and inspection detection station 5 are equipped with card reader, are equipped with one containing ID signal on each bracket 103
Card, is numbered each bracket 103 using id information, when bracket 103 enters feeding station 2, end face extrusion position 3 or inspection
When detection station 5, card reader obtains the id information on bracket 103, and each card reader exports ID signal to controller, can allow control
Device processed knows the ID (number) for the bracket 103 for being currently located at each station.
Based on above system, progress control method executes one by one in accordance with the following steps:
1) self-test is initialized after system starting, obtains turntable 101 later and rotates, the rotation of turntable 101 is opened to receiving stroke
Stop after closing 106 signals；
2) feeding station 2 obtains current brackets 103ID, judges whether there is material on the ID bracket 103, under executing without if
One step, the stopping alarm if having avoid screening station 6 from not blowing off capacitor casing；
3) end face extrusion position 3 obtains current brackets 103ID, judges whether there is material on the ID bracket 103, holds if having
Row in next step, if the stopping alarm without if, avoids feeding station 2 that capacitor casing is not put into support roller；
4) each station execution corresponding program includes:
Feeding station 2: it is worked by control feeding cylinder 202 and lock-up cylinder 203, unloads next capacitor protector to be detected
On body to the support roller being currently located in the station；
End face extrusion position 3: 301 downlink of lifting base, driving, which squeezes screw rod unit 302, makes end face stripper plate 303 to end
Face support plate 107 is run, and after the pressure value for the sensor that exerts a force reaches setting value, driving after setting time is maintained to squeeze screw rod list
First 302 inverted runnings, 301 uplink of lifting base；
Side wall presses station 4: the hydraulic cylinder of driving flapper hydraulic cylinder 402 extends downwardly that be placed in postive stop baffle 403 to be checked
The two sides of capacitor casing are surveyed, then drive the hydraulic cylinder of a pressure cylinder 404 to extend downwardly to make rubber contact and capacitor to be detected
The contact of device shell maintains driving after setting time to press hydraulic cylinder 404 after the pressure value of pressure measurement cell reaches setting value
Hydraulic cylinder bounce back upwards, while the hydraulic stem of flapper hydraulic cylinder 402 being driven to bounce back upwards；
Inspection detection station 5: acquisition is currently located at inspection 5 inner support 103ID of detection station (if number is 02), opens light
Deflector roll motor on source 502, image acquisition units 503 and ID (number 02) bracket 103, and closed after running setting time
Deflector roll motor on light source 502, image acquisition units 503 and ID (number 02) bracket 103；
It screens station 6: the to be checked of the current screening station 6 of image information judgement is obtained according to preceding primary inspection detection station 5
It whether qualified surveys capacitor casing, tumble cylinder 603 is stretched if qualified, if unqualified shrink tumble cylinder 603, Zhi Houkai
Open the electronics air valve time rating of air nozzle 601；
Judgment mode: capacitor casing is silver color, has reflective function, if capacitor casing deforms, hot spot is
There is concave-convex curve or " deformity " large spot in non-rectilinear or hot spot, based on the principle that, gray scale is done to acquired image
Change processing, obtain speck lines, if speck lines in the reference line region of setting, current capacitor casing to be detected
It is defined as qualification, on the contrary then be defined as unqualified, reference line is preset two qualified dummy lines, and reference line is parallel to each other limit
Qualified hot spot lines section is determined；
5) return step 1).
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out is used, or without changing
It is within the scope of the present invention into the conception and technical scheme of the invention are directly applied to other occasions.
Claims (10)
1. a kind of automation capacitor protector body sidewall and end face resistance to compression test sieve route selection, it is characterised in that: including transshipment acitivity, send
Material station, end face extrusion position, side wall press station, inspection detection station and screening station；
The transshipment acitivity is equipped with the turntable positioned at center, and the turntable is equipped with a side extended laterally at interval of 72 degree
Support rod, angle is 72 degree between the adjacent side support bar, and each side support bar end is equipped with bracket, each branch
The fixed support roller there are two for placing capacitor casing to be detected in frame top, described support roller one end is equipped with and is fixed on bracket
On end face support plate, the end face support plate and capacitor end thereof contacts to be detected simultaneously limit, and the feeding station, end face are squeezed
Pressure station, side wall press station, inspection detection station and screening station and successively sequentially arrange and be arranged around turntable, and the turntable is every
72 degree of rotation then bracket by a station into another station；
The feeding station is equipped with the material slideway for placing capacitor casing to be detected, is located at the material slideway bottom end outlet
The top of support roller, the material slideway bottom end are equipped with cylinder rod and protrude into the feeding cylinder that control material falls in material slideway,
It is equipped with cylinder rod above the feeding cylinder and protrudes into the lock-up cylinder in material slideway, the gas of the lock-up cylinder and feeding cylinder
A capacitor casing to be detected is only accommodated between cylinder rod；
The end face extrusion position is equipped with the lifting base being fixed on above support roller, and the lifting base lower surface is fixed with crowded
Silk pressing bar unit, it is described squeeze screw rod unit include squeeze motor, connection squeeze motor output shaft extruding screw rod, be fixed on it is crowded
Extruding nut and extruding connecting rod that is affixed with extruding nut and extending downwardly, the end face support plate and end on silk pressing bar
The one side cooperation of face stripper plate clamps capacitor casing to be detected, and the end face stripper plate another side is by force sensor and squeezes
Press connecting rod connection；
The side wall presses station and is equipped with the fixed pedestal being fixed on above support roller, and the lower surface of the fixed pedestal is fixed with
At least one point pressure cylinder to stretch downwards, the hydraulic stem end of each described pressure cylinder are equipped with to be detected for pressing
The rubber contact of capacitor casing upper surface is equipped with pressure measurement cell between the rubber contact and hydraulic stem；
The inspection detection station is equipped with the detection storehouse being fixed on support roller route, and the top in the detection storehouse is equipped with
Light source and image acquisition units, the detection storehouse two sides are equipped with Hatch Opening, when turntable rotation, the support roller and to be detected
Capacitor casing enters detection storehouse by one Hatch Opening, and is driven out to detection storehouse by another Hatch Opening；
The screening station is equipped with the air nozzle for being located at that lateral capacitor protector body side surface to be detected is blown in support roller, and is located at
Support roller received outside blows off the returning face plate for the capacitor casing to be detected got off, and the gas source pipe of the air nozzle is equipped with electricity
Sub- air valve, the returning face plate is fixed in shaft and underrun tumble cylinder supports, described when tumble cylinder stretching, extension
Returning face plate one end is connect with qualified material channel, when the tumble cylinder is shunk, the returning face plate other end and unqualified items
Expect channel connection；
System is equipped with controller, and the travel switch contacted with the side support bar passed through, the stroke are equipped between station and turntable
Switch, force sensor, pressure measurement cell, image acquisition units output signal to controller, the controller output driving
Signal to lifting base, squeeze screw rod unit, point pressure cylinder, electronics air valve, light source, turntable, feeding cylinder, lock-up cylinder,
Tumble cylinder.
2. automation capacitor protector body sidewall according to claim 1 and end face resistance to compression test sieve route selection, it is characterised in that:
In the fixed support roller there are two for placing capacitor casing to be detected of each cantilever tip, one of support roller is
Drive roll, another support roller are driven voller, and the drive roll is the rubber material roll structure rotated by deflector roll motor driven,
The deflector roll motor is fixed on bracket, and the driven voller is the metal material roll structure by rotating shaft support.
3. automation capacitor protector body sidewall according to claim 2 and end face resistance to compression test sieve route selection, it is characterised in that:
It supports and is equipped with pressure sensor between the shaft and bracket of the driven voller, the pressure sensor output pressure signal to control
Device.
4. automation capacitor protector body sidewall according to claim 3 and end face resistance to compression test sieve route selection, it is characterised in that:
It is equipped with the light insulation pad extended straight down along the detection the top of the warehouse, the light insulation pad will be examined along capacitor protector body axis to be detected
It surveys storehouse and is divided into two detection zones, each detection zone is respectively provided with a light source and a figure acquisition unit, two institutes
It states image acquisition units and exports picture signal to controller.
5. automation capacitor protector body sidewall according to claim 1,2,3 or 4 and end face resistance to compression test sieve route selection, special
Sign is: the feeding station, end face extrusion position and inspection detection station are equipped with card reader, are equipped on each bracket
One card containing ID signal, when bracket enters feeding station, end face extrusion position or inspection detection station, the card reader
The id information on bracket is obtained, the card reader exports ID signal to controller.
6. automation capacitor protector body sidewall according to claim 1 and end face resistance to compression test sieve route selection, it is characterised in that:
The forward surface of the end face support plate and end face stripper plate is equipped with rubber sheet gasket protective layer.
7. automation capacitor protector body sidewall and end face resistance to compression test sieve route selection, feature according to claim 1 or 6 exists
In: the two sides of described pressure cylinder are equipped with postive stop baffle, and the postive stop baffle passes through the baffle liquid with upper and lower Telescopic
Cylinder pressure is fixed on fixed pedestal, when the postive stop baffle comes downwards to its end of travel, two pieces of postive stop baffles be located to
The two sides of sensing capacitor shell.
8. based on automation capacitor protector body sidewall of any of claims 1-7 and end face resistance to compression test sieve route selection
Progress control method, it is characterised in that:
1) turntable rotates to after receiving travel switch signal and stops；
2) feeding station obtains current brackets ID, judges whether there is material on the ID bracket, performs the next step if without if, if having
Stopping alarm；
3) end face extrusion position obtains current brackets ID, judges whether there is material on the ID bracket, performs the next step if having, if
Without then stopping alarm；
4) each station execution corresponding program includes:
Feeding station: it unloads in next capacitor casing to be detected to the support roller of the station；
End face extrusion position: lifting base downlink, driving, which squeezes screw rod unit, runs end face stripper plate to end face support plate, to
After the pressure value of force sensor reaches setting value, maintains driving after setting time to squeeze screw rod unit inverted running, go up and down base
Seat uplink；
Side wall presses station: the hydraulic cylinder of driving point pressure cylinder, which extends downwardly, connects rubber contact with capacitor casing to be detected
Touching, after the pressure value of pressure measurement cell reaches setting value, maintain after setting time driving press the hydraulic stem of hydraulic cylinder to
Upper retraction；
Inspection detection station: current inspection detection station inner support ID is obtained, light source, image acquisition units and the ID bracket are opened
On deflector roll motor, and close after running setting time light source, deflector roll motor on image acquisition units and the ID bracket；
It screens station: obtaining the capacitor to be detected of the current screening station of image information judgement according to preceding primary inspection detection station
Whether shell is qualified, stretches tumble cylinder if qualified, if unqualified shrink tumble cylinder, opens the electronics of air nozzle later
Air valve time rating；
5) return step 1).
9. progress control method according to claim 8, it is characterised in that: it is described 4) in, according to image information judgement work as
The capacitor casing to be detected of preceding screening station whether He Ge method: gray processing processing done to acquired image, acquisition speck
Lines, if speck lines are in the reference line region of setting, current capacitor casing to be detected is defined as qualification, on the contrary
It is then defined as unqualified.
10. progress control method according to claim 8 or claim 9, it is characterised in that: it is described 4) in, side wall presses station work
When making, driving the hydraulic cylinder of flapper hydraulic cylinder to extend downwardly before pressing hydraulic cylinder works makes postive stop baffle be placed in capacitor to be detected
The two sides of device shell to pressure cylinder retraction while driving the hydraulic stem of flapper hydraulic cylinder to bounce back upwards.
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| CN201611242309.7A CN107063592B (en) | 2016-12-29 | 2016-12-29 | A kind of automation capacitor protector body sidewall and end face resistance to compression test sieve route selection |
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| CN110586511B (en) * | 2019-09-30 | 2023-12-08 | 福建泉工股份有限公司 | Building solid waste screening unit, screening device and screening method |
| CN112061438A (en) * | 2020-08-14 | 2020-12-11 | 龙岩学院 | Sand bag filling machine |
| CN112604989B (en) * | 2020-12-23 | 2022-07-12 | 深圳市优立检测技术服务有限公司 | Radar joint processing is with categorised conveyor that has insulating function that detects |
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| CN202114963U (en) * | 2011-05-30 | 2012-01-18 | 武汉一冶钢结构有限责任公司 | Multifunctional point pressing mould with adjustable curvatures |
| CN203132906U (en) * | 2013-03-22 | 2013-08-14 | 立敦电子科技（阿坝州）有限公司 | Electrode foil stress intensity test device for aluminum electrolytic capacitor |
| CN104008896A (en) * | 2014-01-17 | 2014-08-27 | 宁波南车新能源科技有限公司 | Super capacitor shell sealing equipment |
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