CN106345698A - Detecting and blanking mechanism for steel ball sorting system - Google Patents
Detecting and blanking mechanism for steel ball sorting system Download PDFInfo
- Publication number
- CN106345698A CN106345698A CN201611053801.XA CN201611053801A CN106345698A CN 106345698 A CN106345698 A CN 106345698A CN 201611053801 A CN201611053801 A CN 201611053801A CN 106345698 A CN106345698 A CN 106345698A
- Authority
- CN
- China
- Prior art keywords
- steel ball
- support tube
- blanking mechanism
- platen
- sorting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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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
- B07C5/04—Sorting according to size
- B07C5/10—Sorting according to size measured by light-responsive means
-
- 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
- B07C5/38—Collecting or arranging articles in groups
Abstract
The invention discloses a detecting and blanking mechanism for a steel ball sorting system. The detecting and blanking mechanism for the steel ball sorting system is characterized by comprising a test platform, wherein the test platform comprises a platform plate which is obliquely arranged along a length direction of the test platform; side plates are arranged on two sides of the width direction of the platform plate; a higher end of each side plate is located under a discharging opening of a feeding device; the other end of each side plate is arranged above a higher end of a sorting rolling channel, and is provided with an enclosure plate which can be opened and closed; a plurality of circular holes are formed in the platform plate; a steel ball seat with a ball-socket-shaped upper surface is arranged at each circular hole in a matching way; the edge diameter of ball sockets of the steel ball seats is smaller than the diameter of steel balls to be detected; a through hole is formed in the bottom of each steel base seat; blanking mechanisms capable of passing through the through holes and pushing-falling the steel balls to fall are arranged under the platform plate. The detecting and blanking mechanism of the steel ball sorting system has the advantages that the steel balls can be rapidly fed, the detection of a machine vision system is facilitated, qualified steel balls and unqualified steel balls can be pushed into the sorting rolling channel without mutual interference, and the steel balls can be accurately sorted.
Description
Technical field
The present invention relates to the Sorting Technique field of ball in steel ball such as rolling bearing etc., in particular to a kind of steel ball
Sorting system detection blanking mechanism.
Background technology
Rolling bearing is widely used multiple with Aeronautics and Astronautics, transportation, machine-building, instrument and meter etc. in recent years
Field, and steel ball is as the rolling element of bearing, its quality good or not plays conclusive work for the performance of rolling bearing, safety
With the quality testing of therefore steel ball is one of key factor of restriction bearing industry development.The production process of steel ball typically will be through
Cross the operations such as cold-heading-tarry matter-heat treatment-hard grind-fine grinding-lappingout just can complete, produce and need the diameter of steel ball is entered after terminating
Row detection, and defective work is detected, to improve the qualification rate of later stage bearing assembling.At present piano plate on a production line with
And sorting is still detected to steel ball using lever-type micrometer by testing staff, and by hand defective work is sorted out, this inspection
Survey method for sorting uses the skilled operation degree requirement of micrometer higher to testing staff, there is the inaccurate problem of measurement, inspection
The labor intensity of the sorting of survey personnel is higher, and sort efficiency and accuracy are relatively low.
For this reason, inventor devises a kind of steel ball sorting system based on Vision Builder for Automated Inspection, including feeding device, detect
Device and sorting equipment；Described feeding device includes the material storing box for storing steel ball to be sorted, the upper end of described material storing box
Opening, and lower end has closable discharging opening；Described detection means includes the testing stand for fixed placement steel ball to be detected,
Described test bench location is below the discharging opening of described material storing box；Also include the Vision Builder for Automated Inspection for detecting steel ball size, institute
State the industrial camera that Vision Builder for Automated Inspection includes for being imaged to the steel ball to be detected on testing stand, for gathering and storing
The image pick-up card of imaging data, is processed and is calculated the measurement diameter of steel ball to be detected and judged steel ball to imaging data
Whether qualified industrial computer and light source；Described sorting equipment includes being inclined at the sorting rolling below described testing stand
Road and the blanking mechanism for steel ball being pushed from testing stand described sorting raceway；It is provided with described sorting raceway and do not conform to
Lattice product sorting mouth, certified products sort mouth and do not detect steel ball recovery port, and described sorting raceway is additionally provided with for sorting
Steel ball on raceway guides and sorts mouth, certified products sorting mouth or the sideboard not detecting steel ball recovery port to described defective work
Mechanism；Described sorting equipment also includes the sorting controller for controlling described blanking mechanism and active back plate mechanism action, institute
State sorting controller to connect to described industrial computer.
But, how fast and easy by steel ball fixed placement on testing stand, and after detection, how exactly will be qualified
Steel ball and unqualified steel ball push sorting raceway without interfering with each other, and completing to sort exactly becomes problem demanding prompt solution.
Content of the invention
For above-mentioned the deficiencies in the prior art, the technical problem to be solved is: how to provide one kind fast
Fast feeding, is easy to Vision Builder for Automated Inspection detection, qualified steel ball and unqualified steel ball can be pushed sorting raceway without interfering with each other,
Complete the steel ball sorting system detection blanking mechanism accurately sorting.
In order to solve above-mentioned technical problem, present invention employs following technical scheme:
With detection blanking mechanism it is characterised in that including testing stand, described testing stand is included along length a kind of steel ball sorting system
The platen that direction is obliquely installed, the both sides of described platen width are provided with side plate, and its higher one end is located at feeding device
Discharging opening below, other end linking is arranged on the top of the higher one end of sorting raceway, and this end is provided with to be opened/closed enclosing
Plate；Several circular holes are provided with described platen, at each described circular hole, are equipped with the steel ball seat that upper surface is in ball-and-socket shape,
The edge diameter of the ball-and-socket of described steel ball seat is less than the diameter of steel ball to be detected；The bottom of described steel ball seat is provided with through hole, institute
State and be provided with the blanking mechanism of steel ball roof fall below platen through this through hole.
As optimization, the bottom of described steel ball seat is provided with elevating mechanism, and can rise to institute with described elevating mechanism
State the top of platen.
As optimization, described elevating mechanism includes being co-axially located at the electromagnetism annular in shape below the circular hole of described platen
Ferrum, and axially slidably coordinate the support tube on the endoporus of described electric magnet, described steel ball seat is fixedly installed on described
The top of support tube；The lower end of described support tube is provided with the armature of ring-type, is provided between described armature and described electric magnet
Back-moving spring, when making described electric magnet dead electricity, described steel ball seat coordinates on the circular hole of described platen.
As optimization, described electric magnet includes overall iron core annular in shape and the magnet exciting coil around iron core setting, institute
State the internal diameter of iron core and the external diameter of described support tube matches.
As optimization, the top of described support tube has external screw thread, the bottom through-hole of described steel ball seat is provided with and is somebody's turn to do
The female thread that external screw thread matches, described steel ball seat is threaded connection the top screwing in described support tube.
As optimization, described blanking mechanism includes being arranged on the base below described support tube, described base has with
The venthole that described support tube is coaxially disposed, the diameter of described venthole is consistent with the diameter of described support tube, makes described electricity
During Magnet dead electricity, this venthole is inserted in the lower end of described support tube；The other end of described venthole is connected to compression by pipeline
Air, described pipeline is provided with the electromagnetic valve controlling compressed air break-make.
As optimization, when described electric magnet obtains electric, the lower end of described support tube is away from the venthole of described base；Each institute
The other end stating the venthole of base is all connected to a described electromagnetic valve by pipeline.
As optimization, the upper end of described venthole has chamfering.
In sum, the present invention have can rapid material-feeding, be easy to Vision Builder for Automated Inspection detection, can by qualified steel ball and
Unqualified steel ball pushes sorting raceway without interfering with each other, completes the advantages of accurately sort.
Brief description
Fig. 1 is a kind of structural representation of the steel ball sorting system of employing mechanism of the present invention.
Fig. 2 is the structural representation of elevating mechanism part in Fig. 1.
Fig. 3 is the structural representation of testing stand part in Fig. 1.
Specific embodiment
With reference to a kind of accompanying drawing of the steel ball sorting system of employing mechanism of the present invention, the present invention is made further detailed
Explanation.
When being embodied as: as shown in FIG. 1 to 3, a kind of steel ball sorting system based on Vision Builder for Automated Inspection, including feeding
Device 1, detection means 2 and sorting equipment 3；
Described feeding device 1 includes the material storing box for storing steel ball to be sorted, the upper end open of described material storing box, and lower end tool
There is closable discharging opening；
Described detection means 2 includes the testing stand 21 for fixed placement steel ball to be detected, and described testing stand 21 is located at described storage
Below the discharging opening of hopper；Also include the Vision Builder for Automated Inspection for detecting steel ball size, described Vision Builder for Automated Inspection includes using
In the industrial camera that the steel ball to be detected on testing stand 21 is imaged, for gathering and storing the image acquisition of imaging data
Card 222, is processed and is calculated the measurement diameter of steel ball to be detected and judged the whether qualified industry of steel ball to imaging data
Computer and light source；
Described sorting equipment 3 includes being inclined at the sorting raceway 31 of described testing stand 21 lower section and is used for steel ball from examination
Test the blanking mechanism 32 that described sorting raceway 31 is pushed on platform 21；Defective work sorting mouth is provided with described sorting raceway 31
311st, certified products sort mouth 312 and do not detect steel ball recovery port 313, and described sorting raceway 31 is additionally provided with for sorting
Steel ball on raceway 31 guides to described defective work and sorts mouth 311, certified products sorting mouth 312 or do not detect steel ball recovery port
313 active back plate mechanism 33；Described sorting equipment 3 is also included for controlling described blanking mechanism 32 and active back plate mechanism 33
The sorting controller of action, described sorting controller connects to described industrial computer.
During sorting, steel ball to be detected is put in material storing box, open the discharging opening of material storing box bottom, make steel ball fall test
On platform and close discharging opening, the industrial camera of Vision Builder for Automated Inspection carries out, to the steel ball on testing stand, imaging of taking pictures, and by figure
Process as capture card stores and sends into industrial computer, calculate the measurement diameter of steel ball, and the qualified diameter range with steel ball
Contrasted, judged whether the diameter of this steel ball is qualified, sorting controller is controlled blanking mechanism to be pushed into the steel ball after detecting
Sort in raceway, and the whether qualified control active back plate mechanism of diameter of this steel ball is detected according to industrial computer, guide steel
Ball rolls into corresponding defective work sorting mouth or certified products sorting mouth.In above-mentioned sort process, using Vision Builder for Automated Inspection pair
The diameter of steel ball is detected, and judge whether steel ball is qualified, it is to avoid unstability during manual measurement, the operation to workman
Proficiency level requires low, and measurement result is accurately quick, reduces the labor intensity of workman, and sorting result accurately, is conducive to improving
The efficiency of sorting.
During enforcement, described testing stand 21 includes the platen 211 being obliquely installed along its length, described platen 211 width side
To both sides be provided with side plate, its higher one end be located at described feeding device 1 discharging opening below, the other end linking be arranged on
The top of the higher one end of described sorting raceway 31, and this end is provided with coaming plate to be opened/closed；If being provided with described platen 211
Dry circular hole, is equipped with the steel ball seat 212 that upper surface is in ball-and-socket shape, the ball of described steel ball seat 212 at each described circular hole
The edge diameter of nest is less than the diameter of steel ball to be detected；The bottom of described steel ball seat 212 is provided with through hole, described blanking mechanism 32
It is arranged on below described platen 211, and this through hole can be passed through by steel ball roof fall.
Side plate is set in platen both sides, and coaming plate to be opened/closed is set in relatively low one end, the process in feeding can be prevented
In, steel ball directly rolls down to sort in raceway, using said structure, steel ball can be made to be paved with platen, thus ensureing each steel ball
It is all covered with steel ball on seat.After coaming plate is opened, do not fall the steel ball disequilibrium in steel ball seat, can be along platen rolling
Fall in sorting raceway, and enter and do not detect that steel ball recovery port is reclaimed, be easy to subsequent detection.The setting in platen bottom can
Through the blanking mechanism of through hole roof fall steel ball, sorting controller can be facilitated straight to the steel ball in steel ball seat according to industrial computer
The whether qualified testing result in footpath, steel ball is ejected from steel ball seat, and falls on platen, rolls into corresponding defective work sorting
Mouth or certified products sorting mouth.
During enforcement, the bottom of described steel ball seat 212 is provided with elevating mechanism 23, and can rise with described elevating mechanism 23
Top to described platen 211.
Using said structure, steel ball seat is risen to behind the top of platen using elevating mechanism, above steel ball seat
Steel ball is also lifted, thus facilitating the shooting of Vision Builder for Automated Inspection, meanwhile, being also convenient for will be not relatively low from platen by the steel ball of jack-up
One end rolls down to sort in raceway, and enters and do not detect that steel ball recovery port is reclaimed.
During enforcement, described coaming plate is arranged on described platen 211 by being horizontally installed on the rotating shaft of described platen 211 lower end
On, the lower end of described coaming plate has the journal stirrup extending downwardly setting, is connected with and stretches between described journal stirrup and described platen 211
Contracting cylinder, when described telescoping cylinder is retracted, described coaming plate is rotated down around the shaft enables the steel ball on described platen 211 to roll downwards
Fall.
During enforcement, described industrial camera is area array cameras, and described light source is area source, described light source and described industrial camera
Setting facing each other, and it is located at the both sides of described platen 211 width respectively；Described area source is with described industrial camera mutually just
To region to be detected steel ball positioned at described steel ball seat 212 in is completely covered.
Using said structure, using area array cameras and area source, it is possible to obtain two-dimensional image information, can be intuitively right
Image measures, it is to avoid the movement of camera, is conducive to improving the precision of the accuracy of measurement and measurement.
During enforcement, described circular hole is evenly arranged along the length direction of described platen 211 and width, and two neighboring circle
Spacing between hole is more than the maximum gauge of steel ball to be detected.
Using said structure, after the steel ball in steel ball seat is with elevating mechanism jack-up, can not by the steel ball of jack-up
Roll down to the low side of platen along the gap between two neighboring elevating mechanism, thus falling into sorting raceway.In addition, by circular hole in platform
Be evenly arranged along long cross direction on plate, can either the multiple steel ball of feeding, elevating mechanism can be controlled by steel in order in a row again
Ball is lifted, and steel ball is detected by row, improves the efficiency of detection.
During enforcement, the both sides of described platen 211 length direction are also respectively arranged with described light source and described industrial camera, institute
State the region that area source faced with described industrial camera and to be detected steel ball positioned at described steel ball seat 212 in is completely covered.
Using said structure, using two groups of area array cameras and area source, from both direction, each steel ball is carried out respectively
Detection, obtains at least two diameter parameters of each steel ball, such that it is able to avoid the missing inspection to unqualified steel ball, improves detection
Accuracy rate.
During enforcement, described elevating mechanism 23 includes being co-axially located at the electricity annular in shape below the circular hole of described platen 211
Magnet 231, and axially slidably coordinate the support tube 232 on the endoporus of described electric magnet 231, described steel ball seat 212
It is fixedly installed on the top of described support tube 232；The lower end of described support tube 232 is provided with the armature 233 of ring-type, described armature
It is provided with back-moving spring 234, when making described electric magnet 231 dead electricity, described steel ball seat 212 is joined between 233 and described electric magnet 231
It is combined on the circular hole of described platen 211；Described electric magnet 231 is electrically connected to described sorting controller.
Using said structure, steel ball seat is made to keep cooperation on the circular hole of platen using back-moving spring, meanwhile, once electromagnetism
When ferrum obtains electric generation magnetic force adhesive armature, back-moving spring can play cushioning effect to the action of armature, prevents in steel ball seat
Steel ball receives the impact of electric magnet and drops, and improves the robust motion of elevating mechanism.
When being embodied as, following structure can also be adopted: described elevating mechanism includes being fixedly installed on described platen bottom
And the fairlead with the circular hole coaxial setting of described platen, and axially slidably coordinate the support on described fairlead
Pipe, described steel ball seat is fixedly installed on the top of described support tube；Having a circle on periphery in the middle part of described support tube is in ring
The armature of shape, the lower section of described support tube is additionally provided with the electric magnet just to setting with described armature, described electric magnet electrical connection
To described sorting controller；It is provided with back-moving spring between described armature and electric magnet, make described support tube in the magnetic of electric magnet
The lower decline of power effect makes described steel ball be located at the circular hole of described platen, and can be by described steel in the presence of back-moving spring
Ball seat ejects.
During enforcement, described electric magnet 231 includes overall iron core annular in shape and the magnet exciting coil around iron core setting, institute
State the internal diameter of iron core and the external diameter of described support tube matches.
During enforcement, the top of described support tube 232 has external screw thread, and the bottom through-hole of described steel ball seat 212 is provided with
The female thread matching with this external screw thread, described steel ball seat 212 is threaded connection the top screwing in described support tube 232.
Using said structure, support tube is combined using dismountable thread connecting mode with steel ball seat, Ke Yigen
Different size of steel ball seat changed by steel ball according to different size, expands the scope of application.Once in addition, steel ball seat or support tube occur
Damage, also allow for being individually replaced maintenance, reduce the cost of maintenance.
During enforcement, described blanking mechanism 32 includes being arranged on the base of described support tube 232 lower section, and described base has
The venthole being coaxially disposed with described support tube 232, the diameter of described venthole is consistent with the diameter of described support tube 232,
When making described electric magnet 231 dead electricity, this venthole is inserted in the lower end of described support tube 232；The other end of described venthole passes through
Pipeline connects to compressed air, and described pipeline is provided with the electromagnetic valve controlling compressed air break-make, described electromagnetic valve electrical connection
To described sorting controller.
Using said structure, when electric magnet dead electricity, support tube moves downward in the presence of back-moving spring, and makes support
The in the hole of giving vent to anger of the lower end inserted base of pipe, once sorting controller controls the compressed air on electromagnetic valve connecting pipe, compression
Air goes out to discharge through gas outlet entrance support tube and from the through hole of steel ball seat, thus by the steel ball roof fall in steel ball seat to platen
On, realize the blanking operation of blanking mechanism.Said mechanism adopts this common power source in factory of compressed air, is conducive to
Reduces cost, improves safety in utilization additionally it is possible to purge to steel ball seat, keeps the cleaning of steel ball seat.
During enforcement, the upper end of described venthole has chamfering.
Using said structure, chamfering is set in the upper end of venthole, can be used for guiding the lower end of support tube accurately to insert
Enter the action stability improving blanking mechanism in the hole of giving vent to anger.
During enforcement, described electric magnet 231 electric when, the lower end of described support tube 232 is away from the venthole of described base；Often
The other end of the venthole of individual described base is all connected to a described electromagnetic valve by pipeline.
When steel ball is carried out sort with blanking operation, for avoiding qualified steel ball to produce collision with unqualified steel ball, can be right
Qualified steel ball and unqualified steel ball carry out blanking operation in batches, and qualified steel ball or unqualified steel ball are lifted by lowering or hoisting gear
Rise, so that the steel ball of another kind of steel ball is located on platen simultaneously.So, the support tube insertion of the steel ball seat bottom falling on platen
To in venthole, open electromagnetic valve, by whole for such steel ball roof falls, and all steel ball seat on platen can be ensured all no
Method retains the steel ball tumbling so as to entirely fall on sorting raceway.And lift steel ball seat bottom support tube lower end away from
Venthole so that venthole blowout gases at high pressure between support tube and venthole gap release, thus ensureing such steel
Ball can be stable be placed in steel ball seat, treat that next group discharges simultaneously.Said structure can reduce the quantity of electromagnetic valve, reduces
The cost of system, ensure that simultaneously all fall steel ball seat on platen all cannot retain the steel ball tumbling, be conducive to improving
The efficiency of sorting.
During enforcement, described sorting raceway 31 includes the base plate being obliquely installed and the side plate being arranged on base plate both sides, described
Defective work sorting mouth 311 and certified products sorting mouth 312 are successively set on described base plate from the top down, described do not detect steel ball
Recovery port 313 is located at the lower end of described base plate；Described active back plate mechanism 33 includes being respectively overlay in described defective work sorting
Mouth 311 and certified products sort the cover plate 331 on mouth 312 and the driving means for driving each described cover plate 331 folding
332, described driving means 332 are electrically connected to described sorting controller.
Using said structure, after steel ball falls into sorting raceway, the knot that sorting controller detects according to industrial computer
Structure, controls driving means to open corresponding cover plate, so that steel ball is when being rolled to corresponding sorting mouth, drops into corresponding point
Pick in mouth.The structure of above-mentioned raceway is simple, manufacturing cost relatively low it is easy to safeguard, long service life.
During enforcement, described cover plate 331 towards described base plate lower end side be arranged on by the rotating shaft of horizontally set described
On base plate, and this side has the journal stirrup being extended towards below described base plate, and described driving means 332 are for connect setting in institute
State the cylinder between journal stirrup and described base plate, when described cylinder stretches out, described cover plate rotates the top upset of axial described base plate
And stand upright on described base plate.
Using said structure, after cylinder stretches out, cover plate is flipped up and stands upright on base plate, you can to open cover plate institute
The defective work sorting mouth covering or certified products sorting mouth, sort mouth in corresponding defective work simultaneously or certified products sorting mouth lean on
Under position form barrier plate, prevent steel ball from speed being tumbled from sorting raceway too fast and cross this sorting mouth, fall directly into position
Do not detect steel ball recovery port in base plate lower end, cause duplicate detection, be conducive to improving the efficiency of sorting and sorting stability.
When being embodied as, described telescoping cylinder is cylinder, and all cylinders are all connected to compressed air by pipeline, described in each
The electromagnetic gas valve controlling compressed air break-make is provided with the pipeline of cylinder, described electromagnetic gas valve connects to described sorting control
Device or described industrial computer.
When being embodied as, sorted using following steps:
1st, the feeding of steel ball to be sorted: steel ball to be sorted loads the coaming plate cutting out platen lower end in material storing box, then opens storage
The discharging opening of hopper bottom, allows steel ball to roll down on platen, and is paved with platen, and industrial computer controls liter by sorting controller
Descending mechanism rises, and simultaneously by the steel ball jack-up in steel ball seat, opens the coaming plate of platen lower end, makes not by steel ball seat jack-up
Steel ball rolls down to sort on raceway along the gradient of platen, and directly roll down to raceway lower end does not detect that steel ball recovery port is carried out back
Receive.
2nd, the detection of steel ball to be sorted: the steel ball seat on platen is pressed with the arrangement sequence number of length direction and the row of width
Row sequence number is numbered, such as arrangement serial number x of length direction, arrangement serial number y of width, then numbering is gxy, by institute
Have elevating mechanism to fall, then by length direction or width be located at same row elevating mechanism rise successively it is ensured that
Only rise a row every time, respectively image checking is carried out to the steel ball on each row's elevating mechanism, and according to numbering, testing result is entered
Row record, until completing the detection of the steel ball on all elevating mechanisms.
3rd, the steel ball after detection is carried out with blanking sorting: the elevating mechanism that steel ball qualified for diameter is located rises, then
Blanking mechanism is controlled by sorting controller, opens the compressed air of unrisen elevating mechanism bottom, unqualified steel ball is blown
Fall on platen, and roll down to sort on raceway with platen；Meanwhile, sorting controller controls cylinder to open defective work sorting mouth
On cover plate, make unqualified steel ball fall into unqualified sorting mouth in.Then all elevating mechanisms are fallen, open all elevator
The compressed air of structure bottom, qualified steel ball is blown off on platen, and rolls down to sort on raceway with platen；Meanwhile, sorting control
Device processed controls cylinder to open the cover plate that certified products sort on mouth, so that qualified steel ball is fallen in qualified sorting mouth, completes once to sort.
In above-mentioned sort process, using Vision Builder for Automated Inspection, steel ball is detected, it is to avoid during workman's detection, artificial read
Number is inaccurate, or operates the personal error causing lack of standardization, improves the accuracy of detection, and the stability of testing result.With
When, No. one time feeding can detect to multiple steel balls, the efficiency of detection is higher.Sort process adopts batch blanking, improves and divides
The efficiency picking, advantageously reduces the labor intensity of workman, it is to avoid fatigue and the sorting mistake that causes, and sorting accuracy rate is high.
The foregoing is only presently preferred embodiments of the present invention, not with the present invention for limiting, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (8)
1. with detection blanking mechanism it is characterised in that including testing stand, described testing stand is included along length a kind of steel ball sorting system
The platen that degree direction is obliquely installed, the both sides of described platen width are provided with side plate, and its higher one end is located at feeding and fills
Below the discharging opening put, other end linking is arranged on the top of the higher one end of sorting raceway, and this end be provided with to be opened/closed
Coaming plate；Several circular holes are provided with described platen, at each described circular hole, are equipped with the steel ball that upper surface is in ball-and-socket shape
Seat, the edge diameter of the ball-and-socket of described steel ball seat is less than the diameter of steel ball to be detected；The bottom of described steel ball seat is provided with through hole,
It is provided with the blanking mechanism of steel ball roof fall below described platen through this through hole.
2. steel ball sorting system as claimed in claim 1 with detection blanking mechanism it is characterised in that the bottom of described steel ball seat
Elevating mechanism is installed, and the top of described platen can be risen to described elevating mechanism.
3. steel ball sorting system detection blanking mechanism as claimed in claim 2 is it is characterised in that described elevating mechanism includes
It is co-axially located at the electric magnet annular in shape below the circular hole of described platen, and axially slidably coordinate in described electric magnet
Endoporus on support tube, described steel ball seat is fixedly installed on the top of described support tube；The lower end of described support tube is provided with
The armature of ring-type, is provided with back-moving spring between described armature and described electric magnet, when making described electric magnet dead electricity, described steel ball
Seat cooperation is on the circular hole of described platen.
4. steel ball sorting system as claimed in claim 3 detection blanking mechanism it is characterised in that described electric magnet include whole
Body iron core annular in shape and the magnet exciting coil around iron core setting, the external diameter phase of the internal diameter of described iron core and described support tube
Join.
5. steel ball sorting system as claimed in claim 3 with detection blanking mechanism it is characterised in that the top of described support tube
There is external screw thread, the bottom through-hole of described steel ball seat is provided with the female thread being matched with this external screw thread, described steel ball seat is led to
Cross threaded screwing at the top of described support tube.
6. steel ball sorting system detection blanking mechanism as claimed in claim 3 is it is characterised in that described blanking mechanism includes
Be arranged on the base below described support tube, described base had the venthole being coaxially disposed with described support tube, described go out
The diameter of pore is consistent with the diameter of described support tube, and when making described electric magnet dead electricity, the lower end insertion of described support tube should
Venthole；The other end of described venthole is connected to compressed air by pipeline, and described pipeline is provided with control compressed air
The electromagnetic valve of break-make.
7. steel ball sorting system as claimed in claim 6 detection blanking mechanism it is characterised in that described electric magnet obtain electric
When, the lower end of described support tube is away from the venthole of described base；The other end of the venthole of each described base is all by pipe
Road is connected to a described electromagnetic valve.
8. steel ball sorting system as claimed in claim 7 with detection blanking mechanism it is characterised in that the upper end of described venthole
There is chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611053801.XA CN106345698B (en) | 2016-11-25 | 2016-11-25 | A kind of steel ball sorting system detection blanking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611053801.XA CN106345698B (en) | 2016-11-25 | 2016-11-25 | A kind of steel ball sorting system detection blanking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106345698A true CN106345698A (en) | 2017-01-25 |
| CN106345698B CN106345698B (en) | 2018-04-03 |
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| CN201611053801.XA Active CN106345698B (en) | 2016-11-25 | 2016-11-25 | A kind of steel ball sorting system detection blanking mechanism |
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| CN112474390A (en) * | 2020-11-12 | 2021-03-12 | 北京富华鑫标准件有限公司 | Detection method of casing |
| CN113262986A (en) * | 2021-06-10 | 2021-08-17 | 伍运来 | Wear-resisting ball intellectual detection system screening plant for building engineering |
| CN115971107A (en) * | 2023-03-20 | 2023-04-18 | 福建鼎珂光电科技有限公司 | Particle detection equipment and process after injection molding of LED bracket |
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| CN115971107A (en) * | 2023-03-20 | 2023-04-18 | 福建鼎珂光电科技有限公司 | Particle detection equipment and process after injection molding of LED bracket |
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