CN106345698B - A kind of steel ball sorting system detection blanking mechanism - Google Patents
A kind of steel ball sorting system detection blanking mechanism Download PDFInfo
- Publication number
- CN106345698B CN106345698B CN201611053801.XA CN201611053801A CN106345698B CN 106345698 B CN106345698 B CN 106345698B CN 201611053801 A CN201611053801 A CN 201611053801A CN 106345698 B CN106345698 B CN 106345698B
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- Prior art keywords
- steel ball
- platen
- sorting
- support tube
- blanking mechanism
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Classifications
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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
- B07C5/02—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
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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
- B07C5/38—Collecting or arranging articles in groups
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- Sorting Of Articles (AREA)
Abstract
The invention discloses a kind of steel ball sorting system detection blanking mechanism, it is characterized in that, including testing stand, the testing stand includes the platen being obliquely installed along its length, the both sides of the platen width are provided with side plate, its higher one end is located at below the discharging opening of feeding device, and other end linking is arranged on the top of the higher one end of sorting raceway, and the end is provided with coaming plate to be opened/closed；Several circular holes are provided with the platen, the steel ball seat that upper surface is in ball-and-socket shape is equipped with each circular hole, the edge diameter of the ball-and-socket of the steel ball seat is less than the diameter of steel ball to be detected；The bottom of the steel ball seat is provided with through hole, and the through hole can be passed through by the blanking mechanism of steel ball roof fall by being provided with below the platen.The present invention have can rapid material-feeding, be easy to NI Vision Builder for Automated Inspection to detect, qualified steel ball and unqualified steel ball can be pushed into sorting raceway without interfering with each other, the advantages that completing accurate sorting.
Description
Technical field
The present invention relates to Sorting Technique field of the steel ball such as the ball in rolling bearing, 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, communications and transportation, machine-building, instrument and meter etc. in recent years
Field, and rolling element of the steel ball as bearing, its quality good or not play conclusive work for performance, the safety of rolling bearing
With, thus the quality testing of steel ball be restrict bearing industry development an important factor for one of.The production process of steel ball typically will be through
Crossing the processes such as cold-heading-tarry matter-heat treatment-hard grind-fine grinding-lappingout could complete, and production needs to enter the diameter of steel ball 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 by testing staff using lever-type micrometer to steel ball, and defective work is sorted out by hand, the inspection
Survey method for sorting and higher is required using the skilled operation degree of micrometer to testing staff, the problem of measurement is inaccurate, inspection be present
The labor intensity of the sorting of survey personnel is higher, and sort efficiency and accuracy are relatively low.
Therefore, inventor devises a kind of steel ball sorting system based on NI Vision Builder for Automated Inspection, including feeding device, detection
Device and sorting equipment；The feeding device includes being used for the material storing box for storing steel ball to be sorted, the upper end of the material storing box
Opening, and lower end has closable discharging opening；The detection means includes the testing stand for fixed placement steel ball to be detected,
The test bench location is below the discharging opening of the material storing box；Also include being used for the NI Vision Builder for Automated Inspection for detecting steel ball size, institute
Stating NI Vision Builder for Automated Inspection includes being used for the industrial camera for being imaged the steel ball to be detected on testing stand, for gathering and storing
The image pick-up card of imaging data, imaging data is handled and calculates the measurement diameter of steel ball to be detected and judges steel ball
Whether qualified industrial computer and light source；The sorting equipment includes being inclined at the sorting rolling below the testing stand
Road and the blanking mechanism for steel ball to be pushed into the sorting raceway from testing stand；It is provided with and does not conform on the sorting raceway
Lattice product sorting mouth, certified products sort mouth and do not detect steel ball recovery port, are additionally provided with and are used for sorting on the sorting raceway
Steel ball on raceway is guided to defective work sorting mouth, certified products sorting mouth or the sideboard for not detecting steel ball recovery port
Mechanism；The sorting equipment also includes being used for the sorting controller for controlling blanking mechanism and the active back plate mechanism action, institute
State sorting controller and be connected to the industrial computer.
But how fast and easy by steel ball fixed placement on testing stand, and detection after, how exactly will be qualified
Steel ball and unqualified steel ball are pushed into sorting raceway without interfering with each other, and completing sorting exactly turns into urgent problem to be solved.
The content of the invention
For above-mentioned the deficiencies in the prior art, the technical problems to be solved by the invention are：How to provide one kind can be fast
Fast feeding, is easy to NI Vision Builder for Automated Inspection to detect, and qualified steel ball and unqualified steel ball can be pushed into sorting raceway without interfering with each other,
Complete the steel ball sorting system detection blanking mechanism accurately sorted.
In order to solve the above-mentioned technical problem, present invention employs following technical scheme：
A kind of steel ball sorting system detection blanking mechanism, it is characterised in that including testing stand, the testing stand includes edge
The platen that length direction is obliquely installed, the both sides of the platen width are provided with side plate, and its higher one end is located at feeding
Below the discharging opening of device, other end linking is arranged on the top of the higher one end of sorting raceway, and the end is provided with and can be opened and closed
Coaming plate；Several circular holes are provided with the platen, the steel that upper surface is in ball-and-socket shape is equipped with each circular hole
Ball seat, the edge diameter of the ball-and-socket of the steel ball seat are less than the diameter of steel ball to be detected；The bottom of the steel ball seat is provided with logical
Hole, the platen lower section, which is provided with, can pass through the through hole by the blanking mechanism of steel ball roof fall.
As optimization, the bottom of the steel ball seat is provided with elevating mechanism, and can rise to institute with the elevating mechanism
State the top of platen.
As optimization, the elevating mechanism includes being co-axially located at the electromagnetism annular in shape below the circular hole of the platen
Iron, and axially slidably coordinate the support tube on the endoporus of the electromagnet, the steel ball seat is fixedly installed on described
The top of support tube；The lower end of the support tube is provided with the armature of ring-type, is provided between the armature and the electromagnet
Back-moving spring, when making the electromagnet dead electricity, the steel ball seat coordinates on the circular hole of the platen.
As optimization, the electromagnet includes overall iron core annular in shape and the magnet exciting coil set around iron core, institute
The external diameter for stating the internal diameter and the support tube of iron core matches.
As optimization, the top of the support tube has external screw thread, is provided with the bottom through-hole of the steel ball seat with being somebody's turn to do
The internal thread that external screw thread matches, the steel ball seat, which is connected through a screw thread, to be screwed at the top of the support tube.
As optimization, the blanking mechanism includes being arranged on base below the support tube, have on the base with
The venthole that the support tube is coaxially disposed, the diameter of the venthole is consistent with the diameter of the support tube, makes the electricity
During magnet dead electricity, the venthole is inserted in the lower end of the support tube；The other end of the venthole is connected to compression by pipeline
Air, the magnetic valve of control compressed air break-make is provided with the pipeline.
As optimization, when the electromagnet obtains electric, venthole of the lower end of the support tube away from the base；Each institute
The other end for stating the venthole of base is connected to the same magnetic valve by pipeline.
As optimization, the upper end of the venthole has chamfering.
In summary, the present invention have can rapid material-feeding, be easy to NI Vision Builder for Automated Inspection to detect, can by qualified steel ball and
Unqualified steel ball is pushed into sorting raceway without interfering with each other, completes accurate the advantages that sorting.
Brief description of the drawings
Fig. 1 is a kind of structural representation of steel ball sorting system using 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.
Embodiment
The present invention is made with reference to a kind of accompanying drawing of the steel ball sorting system using mechanism of the present invention further detailed
Explanation.
During specific implementation：As shown in FIG. 1 to 3, a kind of steel ball sorting system based on NI Vision Builder for Automated Inspection, including feeding
Device 1, detection means 2 and sorting equipment 3；
The feeding device 1 includes being used for storing the material storing box of steel ball to be sorted, the upper end open of the material storing box, and under
End has closable discharging opening；
The detection means 2 includes the testing stand 21 for fixed placement steel ball to be detected, and the testing stand 21 is located at institute
Below the discharging opening for stating material storing box；Also include being used for the NI Vision Builder for Automated Inspection for detecting steel ball size, the NI Vision Builder for Automated Inspection bag
The industrial camera for being imaged to the steel ball to be detected on testing stand 21 is included, for gathering and storing the image of imaging data
Capture card 222, imaging data is handled and calculates the measurement diameter of steel ball to be detected and judges whether steel ball is qualified
Industrial computer and light source；
The sorting equipment 3 includes the sorting raceway 31 for being inclined at the lower section of the testing stand 21 and for by steel ball
The blanking mechanism 32 of the sorting raceway 31 is pushed into from testing stand 21；Defective work sorting is provided with the sorting raceway 31
Mouth 311, certified products sort mouth 312 and do not detect steel ball recovery port 313, are additionally provided with the sorting raceway 31 for that will divide
The steel ball on raceway 31 is picked to guide to defective work sorting mouth 311, certified products sorting mouth 312 or do not detect steel ball recovery port
313 active back plate mechanism 33；The sorting equipment 3 also includes being used to control the blanking mechanism 32 and active back plate mechanism 33
The sorting controller of action, the sorting controller are connected to the industrial computer.
During sorting, steel ball to be detected is put into material storing box, the discharging opening of material storing box bottom is opened, steel ball is fallen on experiment
On platform and discharging opening is closed, the industrial camera of NI Vision Builder for Automated Inspection carries out imaging of taking pictures to the steel ball on testing stand, and passes through figure
As capture card stores and is sent into industrial computer processing, calculate the measurement diameter of steel ball, and with the qualified diameter range of steel ball
Contrasted, judge whether the diameter of the steel ball is qualified, the steel ball after detection is pushed into by sorting controller control blanking mechanism
Sort in raceway, and the whether qualified control active back plate mechanism of the diameter of the 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 NI Vision Builder for Automated Inspection pair
The diameter of steel ball is detected, and judges whether steel ball is qualified, avoids unstability during manual measurement, the operation to worker
Qualification requires low, and measurement result is accurately quick, reduces the labor intensity of worker, sorting result is accurate, is advantageous to improve
The efficiency of sorting.
During implementation, the testing stand 21 includes the platen 211 being obliquely installed along its length, the width side of platen 211
To both sides be provided with side plate, its higher one end is located at below the discharging opening of the feeding device 1, and other end linking is arranged on
The top of the higher one end of the sorting raceway 31, and the end is provided with coaming plate to be opened/closed；If it is provided with the platen 211
Dry circular hole, is each equipped with the steel ball seat 212 that upper surface is in ball-and-socket shape, the ball of the steel ball seat 212 at the circular hole
The edge diameter of nest is less than the diameter of steel ball to be detected；The bottom of the steel ball seat 212 is provided with through hole, the blanking mechanism 32
The lower section of platen 211 is arranged on, and the 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 is directly rolled down in sorting raceway, using said structure, steel ball can be made to be paved with platen, so as to ensure each steel ball
Steel ball is all covered with seat.Once coaming plate opened, the steel ball disequilibrium that does not fall in steel ball seat, can be rolled along platen
Fall in sorting raceway, and reclaimed into steel ball recovery port is not detected, be easy to subsequent detection.Being set 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 fallen on platen, roll into corresponding defective work sorting
Mouth or certified products sorting mouth.
During implementation, the bottom of the steel ball seat 212 is provided with elevating mechanism 23, and can rise with the elevating mechanism 23
To the top of the platen 211.
Using said structure, after steel ball seat lifting is arrived into the top of platen using elevating mechanism, above steel ball seat
Steel ball is also lifted, so as to facilitate the shooting of NI Vision Builder for Automated Inspection, meanwhile, the steel ball for being also convenient for not jacked up is relatively low from platen
One end rolls down in sorting raceway, and reclaimed into steel ball recovery port is not detected.
During implementation, rotating shaft of the coaming plate by being horizontally installed on the lower end of platen 211 is arranged on the platen 211
On, the lower end of the coaming plate has the journal stirrup for extending downwardly setting, is connected with and stretches between the journal stirrup and the platen 211
Contracting cylinder, when the telescoping cylinder is retracted, the coaming plate is rotated down around the shaft enables the steel ball on the platen 211 to roll downwards
Fall.
During implementation, the industrial camera is area array cameras, and the light source is area source, the light source and the industrial camera
Setting facing each other, and it is located at the both sides of the width of platen 211 respectively；The area source and the industrial camera are mutually just
To region the steel ball to be detected in the steel ball seat 212 is completely covered.
Using said structure, using area array cameras and area source, two-dimensional image information can be obtained, can be intuitively right
Image measures, and avoids the movement of camera, is advantageous to improve the accuracy of measurement and the precision of measurement.
During implementation, length direction and width of the circular hole along the platen 211 are evenly arranged, 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 jacks up with elevating mechanism, the steel ball not jacked up can
The low side of platen is rolled down to along the gap between two neighboring elevating mechanism, so as to fall into sorting raceway.In addition, by circular hole in platform
Be evenly arranged on plate along long cross direction, can either the multiple steel balls of feeding, again can be in order in a row controlling elevating mechanism by steel
Ball is lifted, and steel ball is detected by row, improves the efficiency of detection.
During implementation, the both sides of the length direction of platen 211 are also respectively arranged with the light source and the industrial camera, institute
State area source and the steel ball to be detected in the steel ball seat 212 is completely covered with the region that the industrial camera faces.
Using said structure, using two groups of area array cameras and area source, each steel ball is carried out from both direction respectively
Detection, obtains at least two diameter parameters of each steel ball, so as to avoid the missing inspection to unqualified steel ball, improves detection
Accuracy rate.
During implementation, the elevating mechanism 23 includes being co-axially located at the electricity annular in shape below the circular hole of the platen 211
Magnet 231, and axially slidably coordinate the support tube 232 on the endoporus of the electromagnet 231, the steel ball seat 212
It is fixedly installed on the top of the support tube 232；The lower end of the support tube 232 is provided with the armature 233 of ring-type, the armature
Back-moving spring 234 is provided between 233 and the electromagnet 231, when making 231 dead electricity of electromagnet, the steel ball seat 212 is matched somebody with somebody
Close on the circular hole of the platen 211；The electromagnet 231 is electrically connected to the sorting controller.
Using said structure, steel ball seat is set to keep coordinating on the circular hole of platen using back-moving spring, meanwhile, once electromagnetism
When iron obtains electric generation magnetic force adhesive armature, back-moving spring can play cushioning effect to the action of armature, prevent in steel ball seat
Steel ball receives the impact of electromagnet and dropped, and improves the robust motion of elevating mechanism.
When it is implemented, following structure can also be used：The elevating mechanism includes being fixedly installed on the platen bottom
And the guide sleeve set with the circular hole coaxial of the platen, and axially slidably coordinate the support on the guide sleeve
Pipe, the steel ball seat are fixedly installed on the top of the support tube；It is in ring to have a circle on periphery in the middle part of the support tube
The armature of shape, the electromagnet set with the armature face, the electromagnet electrical connection are additionally provided with below the support tube
To the sorting controller；Back-moving spring is provided between the armature and electromagnet, makes the support tube in the magnetic of electromagnet
Lower decline of power effect makes the steel ball be located at the circular hole of the platen, and can be in the presence of back-moving spring by the steel
Ball seat ejects.
During implementation, the electromagnet 231 includes overall iron core annular in shape and the magnet exciting coil set around iron core, institute
The external diameter for stating the internal diameter and the support tube of iron core matches.
During implementation, the top of the support tube 232 has external screw thread, is provided with the bottom through-hole of the steel ball seat 212
The internal thread to match with the external screw thread, the steel ball seat 212, which is connected through a screw thread, to be screwed at the top of the support tube 232.
Using said structure, support tube is combined with steel ball seat using dismountable thread connecting mode, Ke Yigen
Different size of steel ball seat is changed according to the steel ball of different size, expands the scope of application.In addition, once steel ball seat or support tube occur
Damage, also allows for being individually replaced maintenance, reduces the cost of maintenance.
During implementation, the blanking mechanism 32 includes the base for being arranged on the lower section of support tube 232, has on the base
The venthole being coaxially disposed with the support tube 232, the diameter of the venthole is consistent with the diameter of the support tube 232,
When making 231 dead electricity of electromagnet, the venthole is inserted in the lower end of the support tube 232；The other end of the venthole passes through
Pipeline is connected to compressed air, and the magnetic valve of control compressed air break-make, the magnetic valve electrical connection are provided with the pipeline
To the sorting controller.
Using said structure, when electromagnet dead electricity, support tube moves downward in the presence of back-moving spring, and makes support
In the venthole of the lower end inserted base of pipe, once the compressed air on sorting controller control magnetic valve connecting pipe, compression
Air enters support tube by gas outlet and goes out discharge from the through hole of steel ball seat, so as to by the steel ball roof fall in steel ball seat to platen
On, realize the blanking operation of blanking mechanism.Said mechanism uses this common power source in factory of compressed air, is advantageous to
Cost is reduced, improves safety in utilization, additionally it is possible to steel ball seat is purged, keeps the cleaning of steel ball seat.
During implementation, the upper end of the 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 into venthole, improve the action stability of blanking mechanism.
During implementation, when the electromagnet 231 obtains electric, the venthole of the lower end of support tube 232 away from the base；Often
The other end of the venthole of the individual base is connected to the same magnetic valve by pipeline.
, can be right to avoid qualified steel ball from producing collision with unqualified steel ball when sort blanking operation to steel ball
Qualified steel ball and unqualified steel ball carry out blanking in batches and operated, and qualified steel ball or unqualified steel ball are lifted by lowering or hoisting gear
Rise, while the steel ball of another kind of steel ball is located on platen.So, the support tube insertion of the steel ball seat bottom on platen is fallen
Into venthole, magnetic valve is opened, can be by such steel ball whole roof fall, and ensure all equal nothings of steel ball seat on platen
Method retains the steel ball tumbled, it is entirely fallen on sorting raceway.And the support tube lower end of the steel ball seat bottom lifted is remote
Venthole so that gap release of the gases at high pressure of venthole blowout between support tube and venthole, so as to ensure such steel
What ball can be stablized is placed in steel ball seat, treats next group while discharges.Said structure can reduce the quantity of magnetic valve, reduce
The cost of system, at the same can ensure it is all fall steel ball seat on platen can not retain the steel ball tumbled, be advantageous to improve
The efficiency of sorting.
During implementation, the sorting raceway 31 includes the bottom plate being obliquely installed and the side plate for being arranged on bottom plate both sides, described
Defective work sorts mouth 311 and certified products sorting mouth 312 is successively set on the bottom plate from the top down, described not detect steel ball
Recovery port 313 is located at the lower end of the bottom plate；The active back plate mechanism 33 includes being respectively overlay in the defective work sorting
Mouth 311 and the cover plate 331 on certified products sorting mouth 312 and the drive device for driving each folding of the cover plate 331
332, the drive device 332 is electrically connected to the sorting controller.
Using said structure, after steel ball falls into sorting raceway, knot that sorting controller detects according to industrial computer
Structure, control drive device open corresponding cover plate, so that steel ball drops into corresponding point when being rolled to corresponding sorting mouth
Pick in mouth.The structure of above-mentioned raceway is simple, and manufacturing cost is relatively low, easy to maintain, service life length.
During implementation, the cover plate 331 is arranged on by the rotating shaft that laterally sets described towards the side of the bottom plate lower end
On bottom plate, and the side has the journal stirrup being extended towards bottom plate lower section, and the drive device 332 is arranged on institute for connection
State the cylinder between journal stirrup and the bottom plate, when the cylinder stretches out, the cover plate rotates the top upset of the axial bottom plate
And stand upright on the bottom plate.
Using said structure, after cylinder stretches out, cover plate is flipped up and stood upright on bottom plate, you can to open cover plate institute
The defective work sorting mouth or certified products sorting mouth of covering, while leaned in corresponding defective work sorting mouth or certified products sorting mouth
Under position form barrier plate, it is too fast and cross the sorting mouth to prevent that steel ball from tumbling speed from sorting raceway, falls directly into position
Steel ball recovery port is not detected in bottom plate lower end, causes to repeat to detect, and is advantageous to improve the efficiency and sorting stability of sorting.
When it is implemented, the telescoping cylinder is cylinder, all cylinders are connected to compressed air by pipeline, each described
The electromagnetic gas valve of control compressed air break-make is provided with the pipeline of cylinder, the electromagnetic gas valve is connected to the sorting control
Device or the industrial computer.
When it is implemented, sorted using following steps：
1st, the feeding of steel ball to be sorted：Steel ball to be sorted is fitted into material storing box, the coaming plate of platen lower end is closed, then beats
The discharging opening of material storing box bottom is opened, allows steel ball to roll down on platen, and is paved with platen, industrial computer passes through sorting controller control
Elevating mechanism processed is risen, while the steel ball in steel ball seat is jacked up, and is opened the coaming plate of platen lower end, is made not by steel ball seat top
The gradient of the steel ball risen along platen is rolled down on sorting raceway, and directly roll down to raceway lower end does not detect the progress of steel ball recovery port
Recovery.
2nd, the detection of steel ball to be sorted：To the steel ball seat on platen by the arrangement sequence number of length direction and the row of width
Row sequence number is numbered, and such as the arrangement serial number x of length direction, the arrangement serial number y of width, then numbering is Gxy, by institute
There is elevating mechanism to fall, then the elevating mechanism for being located at same row on length direction or width is risen successively, ensured
A row is only risen every time, carries out image checking to the steel ball on each row's elevating mechanism respectively, and testing result is entered according to numbering
Row record, the detection until completing the steel ball on all elevating mechanisms.
3rd, blanking sorting is carried out to the steel ball after detection：Elevating mechanism where the qualified steel ball of diameter is risen, then
Blanking mechanism is controlled by sorting controller, the compressed air of unrisen elevating mechanism bottom is opened, unqualified steel ball is blown
Fall on platen, and rolled down to platen on sorting raceway；Meanwhile sorting controller control cylinder opens defective work sorting mouth
On cover plate, make unqualified steel ball fall into it is unqualified sorting mouth in.Then all elevating mechanisms are fallen, opens all lifts
The compressed air of structure bottom, qualified steel ball is blown off on platen, and rolled down to platen on sorting raceway；Meanwhile sort control
Device control cylinder processed opens the cover plate on certified products sorting mouth, qualified steel ball is fallen into qualified sorting mouth, completion is once sorted.
In above-mentioned sort process, steel ball is detected using NI Vision Builder for Automated Inspection, it is artificial to read when avoiding worker's detection
Human error caused by number is inaccurate, or operation is lack of standardization, improve the accuracy of detection, and the stability of testing result.Together
When, No. one time feeding can detect to multiple steel balls, and the efficiency of detection is higher.Sort process uses batch blanking, improves and divides
The efficiency picked, advantageously reduce the labor intensity of worker, avoid fatigue and caused by sort mistake, sorting accuracy rate is high.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not limitation with the present invention, all in essence of the invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (5)
1. a kind of steel ball sorting system detection blanking mechanism, it is characterised in that including testing stand, the testing stand is included along length
The platen that degree direction is obliquely installed, the both sides of the platen width are provided with side plate, and its higher one end is located at feeding dress
Below the discharging opening put, other end linking is arranged on the top of the higher one end of sorting raceway, and the end be provided with it is to be opened/closed
Coaming plate；Several circular holes are provided with the platen, the steel ball that upper surface is in ball-and-socket shape is equipped with each circular hole
Seat, the edge diameter of the ball-and-socket of the steel ball seat are less than the diameter of steel ball to be detected；The bottom of the steel ball seat is provided with through hole,
The through hole can be passed through by the blanking mechanism of steel ball roof fall by being provided with below the platen；The bottom of the steel ball seat is provided with liter
Descending mechanism, and the top of the platen can be risen to the elevating mechanism；The elevating mechanism includes being co-axially located at institute
The electromagnet annular in shape below the circular hole of platen is stated, and axially slidably coordinates the branch on the endoporus of the electromagnet
Stay tube, the steel ball seat are fixedly installed on the top of the support tube；The lower end of the support tube is provided with the armature of ring-type, institute
State and be provided with back-moving spring between armature and the electromagnet, when making the electromagnet dead electricity, the steel ball seat coordinates described
On the circular hole of platen；The blanking mechanism includes being arranged on base below the support tube, have on the base with it is described
The venthole that support tube is coaxially disposed, the diameter of the venthole is consistent with the diameter of the support tube, makes the electromagnet
During dead electricity, the venthole is inserted in the lower end of the support tube；The other end of the venthole is connected to compressed air by pipeline,
The magnetic valve of control compressed air break-make is provided with the pipeline.
2. steel ball sorting system as claimed in claim 1 detection blanking mechanism, it is characterised in that the electromagnet includes whole
Body iron core annular in shape and the magnet exciting coil set around iron core, the external diameter phase of the internal diameter of the iron core and the support tube
Match somebody with somebody.
3. steel ball sorting system as claimed in claim 1 detection blanking mechanism, it is characterised in that the top of the support tube
With external screw thread, the internal thread to match with the external screw thread is provided with the bottom through-hole of the steel ball seat, the steel ball seat is led to
Threaded connection is crossed to screw at the top of the support tube.
4. steel ball sorting system as claimed in claim 1 detection blanking mechanism, it is characterised in that the electromagnet obtains electric
When, venthole of the lower end of the support tube away from the base；The other end of the venthole of each base passes through pipe
Road is connected to the same magnetic valve.
5. steel ball sorting system as claimed in claim 4 detection blanking mechanism, it is characterised in that the upper end of the venthole
With 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 CN106345698A (en) | 2017-01-25 |
| CN106345698B true CN106345698B (en) | 2018-04-03 |
Family
ID=57862318
Family Applications (1)
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| CN106824808A (en) * | 2017-02-20 | 2017-06-13 | 浙江工业大学 | A kind of pearl censorship sorter |
| CN106670126A (en) * | 2017-02-20 | 2017-05-17 | 浙江工业大学 | Classification mechanism of pearl inspection and classification device |
| CN108160514B (en) * | 2017-12-28 | 2019-07-23 | 宁波高新区神台德机械设备有限公司 | A kind of sorting equipment for aluminum ball |
| CN109470880A (en) * | 2018-10-27 | 2019-03-15 | 龚成香 | A kind of spherical shape steel ball magnetic force fine tuning positioning carrying out flaw detection device |
| CN112474390B (en) * | 2020-11-12 | 2022-06-17 | 北京富华鑫标准件有限公司 | Detection method of casing |
| CN112474444A (en) * | 2020-12-14 | 2021-03-12 | 东莞市钺河自动化科技有限公司 | Linear single-channel potentiometer distributing and detecting machine |
| CN113262986B (en) * | 2021-06-10 | 2023-04-25 | 广东真正工程检测有限公司 | Intelligent detection screening device for wear-resistant balls for constructional engineering |
| CN115971107B (en) * | 2023-03-20 | 2023-06-30 | 福建鼎珂光电科技有限公司 | Particle detection equipment and process for injection molded LED support |
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| JPH0438405A (en) * | 1990-06-04 | 1992-02-07 | Fujitsu Ltd | Method for recognizing transparent member on tray |
| JPH1019534A (en) * | 1994-12-07 | 1998-01-23 | Seiko Seiki Co Ltd | Inspection and classification device for spherical parts |
| JP2003236475A (en) * | 2002-02-15 | 2003-08-26 | Sekisui Chem Co Ltd | Method and device for screening spherical body |
| JP2009034595A (en) * | 2007-08-01 | 2009-02-19 | Shinko Electric Ind Co Ltd | Spherical material sorting instrument and spherical material sorting apparatus |
| CN101576509B (en) * | 2009-06-16 | 2011-04-27 | 华南理工大学 | Method and device for automatically detecting surface defects of spherules based on machine vision |
| CN102590227B (en) * | 2012-02-09 | 2013-12-11 | 洛阳轴研科技股份有限公司 | Detecting method for miniature roll balls |
| CN203037590U (en) * | 2012-12-07 | 2013-07-03 | 环驰云和钢球有限公司 | Appearance quality inspection table for steel balls |
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