CN105436089B - Method of work for the sorting unit of bearing ring - Google Patents
Method of work for the sorting unit of bearing ring Download PDFInfo
- Publication number
- CN105436089B CN105436089B CN201510853173.2A CN201510853173A CN105436089B CN 105436089 B CN105436089 B CN 105436089B CN 201510853173 A CN201510853173 A CN 201510853173A CN 105436089 B CN105436089 B CN 105436089B
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- Prior art keywords
- bearing ring
- discharge pipe
- turnover panel
- magnet
- helical duct
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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
-
- 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
-
- 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
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Abstract
This patent discloses the method for work of the sorting unit for bearing ring, rotary electric machine, bearing is poured into hopper, bearing is sent directly into external diameter detection layers, raceway groove detection layers and the Surface testing layer of lower section by hopper one by one in the presence of centrifugal force caused by motor rotation and bearing self gravitation, when detecting qualified for every layer, magnet magnetic on electromagnet and discharge pipe on microprocessor control turnover panel is on the contrary, enable the qualified products of bearing ring to enter along helical duct in subsequent processing；When it is unqualified by product when, microcontroller makes the electromagnet on turnover panel identical with the magnetic of the magnet on discharge pipe, and turnover panel blocks passage, exposes discharge pipe, the substandard product of bearing ring is discharged directed along discharge pipe.Sorting unit floor space for bearing ring is small, and can the different types of substandard product of automatic sorting.
Description
Technical field
The present invention relates to a kind of method of work of the sorting unit for bearing ring.
Background technology
Bearing ring is a kind of important spare part in contemporary plant equipment, and it is widely used in all trades and professions, therefore bearing
The quality of lasso is particularly significant., it is necessary to detect, detection whether smooth to bearing ring outer peripheral surface in the detection of bearing ring
Whether race diameter, inner ring diameter and channel width, the depth of bearing ring meet standard.
Detection previously for bearing ring is often measured using instruments such as rulers by manually.But because
For the individual difference of people, the bearing ring uniformity come out by artificial detection is poor, and quality is unstable, and lost labor, raw
Produce less efficient.
Some existing frequently-used bearing ring detection means detect bearing ring, but these detection means are not in order to scratch
Bearing ring surface often can only singly fed bearings lasso.When the detection of bearing ring is completed, could incite somebody to action under
One bearing ring sends detection, extremely wastes detection time.Moreover, existing bearing ring detection means is typically artificial
Sort certified products and defective work, very lost labor, production efficiency are relatively low.And some have the sorting unit of sorting function all
It is lateral connection, volume is larger, and area occupied is larger, is unfavorable for small factory building and uses.
The content of the invention
The invention is intended to provide a kind of method of work of the sorting unit for bearing ring, to solve existing sorting unit
The problem of floor space is larger.
The method of work of the sorting unit for bearing ring in this programme, comprises the following steps：
（1）Rotary electric machine, bearing ring is poured into hopper, hopper is in centrifugal force and bearing ring caused by motor rotation
Bearing ring is sent directly into the external diameter detection layers of lower section one by one in the presence of self gravitation；
（2）After bearing ring enters external diameter detection layers, follow motor to rotate, moved from top to bottom on helical duct,
External diameter detection, when detecting qualified, the magnetic on electromagnet and discharge pipe on microprocessor control turnover panel are carried out during motion
For ferromagnetism on the contrary, the magnet on electromagnet and discharge pipe on turnover panel is attracting, turnover panel blocks discharge pipe, exposes helical duct, makes
The qualified products of bearing ring can discharge along helical duct, be detected into raceway groove detection layers；When it is unqualified by product
When, microcontroller makes the magnetic of the electromagnet on turnover panel identical with the magnetic of the magnet on discharge pipe, the electromagnet on turnover panel with
Magnet on discharge pipe repels each other and attracting with the magnet on helical duct, and turnover panel blocks passage, exposes discharge pipe, makes bearing ring
Substandard product directed along discharge pipe discharge；
（3）After bearing ring enters raceway groove detection layers, follow motor to rotate, moved from top to bottom on helical duct,
Raceway groove detection, when detecting qualified, the magnetic on electromagnet and discharge pipe on microprocessor control turnover panel are carried out during motion
For ferromagnetism on the contrary, the magnet on electromagnet and discharge pipe on turnover panel is attracting, turnover panel blocks discharge pipe, exposes helical duct, makes
The qualified products of bearing ring can discharge along helical duct, be detected into Surface testing layer；When it is unqualified by product
When, microcontroller makes the magnetic of the electromagnet on turnover panel identical with the magnetic of the magnet on discharge pipe, the electromagnet on turnover panel with
Magnet on discharge pipe repels each other and attracting with the magnet on helical duct, and turnover panel blocks passage, exposes discharge pipe, makes bearing ring
Substandard product directed along discharge pipe discharge；
（4）After bearing ring enters Surface testing layer, follow motor to rotate, moved from top to bottom on helical duct,
Bearing ring Surface testing, when detecting qualified, electromagnet and discharge on microprocessor control turnover panel are carried out during motion
On the contrary, the magnet on electromagnet and discharge pipe on turnover panel is attracting, turnover panel blocks discharge pipe, exposes spiral for magnet magnetic on pipe
Passage, the qualified products of bearing ring is discharged along helical duct, sent out into delivery chute；When do not conformed to by product
During lattice, microcontroller makes the magnetic of the electromagnet on turnover panel identical with the magnetic of the magnet on discharge pipe, the electromagnet on turnover panel
Repel each other with the magnet on discharge pipe and attracting with the magnet on helical duct, turnover panel blocks passage, exposes discharge pipe, makes bearing holder (housing, cover)
The substandard product of circle is discharged directed along discharge pipe.
This programme has the beneficial effect that：Sorting unit for bearing ring is setting up and down, and floor space is smaller.In axle
In the motion process of bearing ring from top to bottom, bearing ring completes the detection of each process, and not conforming to corresponding process
Lattice product are discharged from corresponding discharge pipe, convenient to certified products and the automatic sorting of defective work, and to it is a variety of not
Certified products carry out categorised collection.
Further, when bearing ring enters material bin, contacted with the lubrication ball in hopper, then enter the by screen plate
One chamber and the second chamber, the lubrication ball that the first chamber and the second intracavitary are entered together with bearing ring are all inhaled by the induced-draught fan on branch pipe
Receive in recovery tube, and come back to by recovery tube in hopper；Bearing ring, which continues through, to be fallen under screen plate in the 3rd chamber,
And the gap formed by the 3rd chamber boss is transported to external diameter detection layers one by one.While using hopper fed bearings lasso, have
Effect avoids the collision and scuffing between bearing ring.The damage of product is effectively reduced, improves the qualification rate of product.
Further, cleaning is blowed to the bearing ring for entering material bin by the hair-dryer on material tube inner wall.Facilitate axle
When bearing ring is just put into barrel, the dust on bearing ring is blown off by hair-dryer.
Further, when bearing ring hits connecting plate, during fanning strip in connecting plate, fanning strip turns downwards around retainer ring
Dynamic, by rear, the extension spring that fanning strip is connected between fanning strip and retainer ring retracts bearing ring.Bearing ring is facilitated to pass through
Rapid reset after connecting plate.
Further, after bearing ring enters external diameter detection layers, the infrared ray sensing being arranged in pairs on helical duct is passed through
Device detects the length of bearing ring external diameter, and the length is delivered in microcontroller and carried out with the Qualified Length pre-set
Compare.Bearing ring is facilitated to carry out external diameter detection when by helical duct.
Further, after bearing ring enters raceway groove detection layers, by the raceway groove mould and measured bearing of blocking helical duct
Lasso fits, and the pressure sensor on the punch-pin that the raceway groove with bearing ring to be measured is bonded is experienced pressure and is passed pressure
It is delivered in microcontroller.When all pressure sensors all experience pressure, when the raceway groove of bearing ring to be measured is qualified, on turnover panel
Electromagnet and discharge pipe on magnet it is attracting, block discharge pipe, helical duct is unimpeded, and qualified products are discharged via helical duct
It is convenient that qualified products are carried out with unified collection or enters next process for the detection means of bearing ring channel.When having
When a little pressure sensors do not experience pressure, when the raceway groove of bearing ring to be measured is unqualified, electromagnet and spiral on turnover panel
Magnet on passage is attracting, and helical duct is plugged, and discharge pipe connection, substandard product is discharged for bearing holder (housing, cover) via discharge pipe
The detection means of raceway groove is enclosed, it is convenient that unified collection is carried out to substandard product.
Further, after bearing ring enters Surface testing layer, baffle plate blocks bearing ring, makes the camera on helical duct
It is delivered to bearing ring surface shooting image and by image in the microcontroller in Surface testing layer.Facilitate camera to bearing
The surface of lasso fixed angle is shot.By contrasting the image and be set in advance in micro- that camera is sent in microcontroller
The image of qualified products in controller judges whether the surface of measured bearing lasso is qualified.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the structural representation of the hopper of the embodiment of the present invention；
Fig. 3 is the structural representation of the connecting plate of the hopper of the embodiment of the present invention；
Fig. 4 is the external diameter detection layers structural representation of the embodiment of the present invention；
Fig. 5 is the structural representation of the raceway groove detection layers of the embodiment of the present invention；
Fig. 6 is the structural representation of the Surface testing layer of the embodiment of the present invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description 1 includes：Hopper 1, external diameter detection layers 2, raceway groove detection layers 3, Surface testing layer
4th, motor 5, discharge pipe 6, delivery chute 7.
As shown in figure 1, the sorting unit for bearing ring, including connect from top to bottom hopper 1, external diameter detection layers 2,
Raceway groove detection layers 3, Surface testing layer 4 and motor 5, hopper 1, external diameter detection layers 2, raceway groove detection layers 3 and Surface testing layer 4 are each other
Between connect the dividing plate of circle and be used as every layer of top plate and bottom plate.Every layer of top plate and bottom plate is both connected in the side wall of tubulose.
External diameter detection layers 2, raceway groove detection layers 3 and Surface testing layer 4 are communicated with the discharge pipe 6 of discharge substandard product through side wall.
The discharge pipe 6 of each layer is arranged in a crossed manner, convenient that various types of defective work is collected.Surface testing layer 4 is provided with
For conveying the delivery chute 7 of qualified products.
The junction of discharge pipe 6 and helical duct is hinged with turnover panel；One end of turnover panel is hinged on side plate, turnover panel it is another
Break-make electromagnet is inlaid with one end.Being inlaid with respectively on every layer of discharge pipe 6 and the correspondence position of helical duct can be with break-make
Two blocks of attracting magnet of electromagnet, and the magnetic of two blocks of magnet is opposite；It is mounted on being electrically connected with break-make electromagnet on helical duct
The microcontroller connect.
Reference in Figure of description 2 and accompanying drawing 3 includes：Barrel 8, hair-dryer 9, lubrication ball 10, bearing ring 11,
Screen plate 12, recovery tube 13, branch pipe 14, induced-draught fan 15, the first chamber 16, the second chamber 17, the 3rd chamber 18, boss 19, retainer ring 20,
Connecting plate 21, fanning strip 22.
Hopper as shown in Figure 2, including the up big and down small barrel 8 in cone, the bottom of barrel 8 is connected with connecting tube.Even
Three screen plates 12 are sequentially provided with from top to bottom in adapter and connecting tube is divided into the first chamber 16, the second chamber 17 and the from top to bottom
Three chambers 18；Wherein obstructed between the top of the first chamber 16 and the bottom of barrel 8 by a screen plate 12, the bottom of the 3rd chamber 18
For openning shape.Multiple lubrication balls 10 for isolation bearing lasso 11 are provided with barrel 8；Bearing ring 11 by lubricate ball 10 every
Friction and collision between absolutely, avoid and are scratched in course of conveying.
As shown in figure 3, connecting plate 21 includes the retainer ring 20 affixed with the wall of barrel 8 and is hinged on multiple in retainer ring 20
Fanning strip 22, all fanning strips 22 are spliced into the circle in retainer ring 20.When bearing ring 11 is fallen from above, fanning strip 22 is hit,
Fanning strip 22 opens downwards the passage passed through for bearing ring 11.
Branch pipe 14 is equipped with the side wall of first chamber 16 and the second chamber 17, induced-draught fan 15 is provided with branch pipe 14；Branch pipe 14 connects
It is connected with recovery tube 13；The outlet of recovery tube 13 is positioned at the porch of barrel 8；Enable the lubrication ball 10 taken away by bearing ring 11
Returned to by recovery tube 13 in hopper.
The side wall of 3rd chamber 18 is provided with the boss 19 of annular；It is provided among boss 19 and only allows a bearing ring 11 logical
The gap crossed.The smooth in appearance of boss 19 and scribble rubber layer.Avoid the collision and scuffing to bearing ring 11.Make bearing ring
11 become to convey one by one when transporting out from hopper, convenient to carry out related behaviour to bearing ring 11 one by one below
Make.
Extension spring is provided between the retainer ring 20 of fanning strip 22.After in bearing ring 11 by screen plate 12, fanning strip 22 exists
Automatically reset under the pulling of extension spring, effectively prevent the whereabouts of lubrication ball 10.The outside of retainer ring 20 is uniformly distributed multiple be provided with and pacified
Fill the connecting plate 21 in hole.It is convenient that retainer ring 20 is connected firmly on barrel 8 by connecting plate 21.
Barrel 8 has multiple hair-dryers 9 close to the inwall of entrance.Hair-dryer 9 is evenly distributed on the cross section of barrel 8
On circumference.When facilitating the bearing ring 11 to be just put into barrel 8, the dust on bearing ring 11 is blown off by hair-dryer 9.Hair-dryer 9
Equably the bearing ring 11 being put into from all directions in barrel 8 can be blown clean.
Branch pipe 14 and recovery tube 13 are arranged in pairs and are located at the both sides of barrel 8 respectively.It is convenient can will be by bearing ring 11
The lubrication ball 10 that band goes down can be quickly returning in barrel 8.
Reference in Figure of description 4 includes：First partition 23, second partition 24, side plate 25, the first helical duct
26th, infrared ray sensor 27, the first microcontroller 28, the first turnover panel 29, the first discharge pipe 30, the first magnet 31, the second magnet
32nd, the first break-make electromagnet 33.
As shown in figure 4, external diameter detection layers include the housing of cylinder, housing includes horizontally disposed first partition 23, the
Two dividing plates 24 and the side plate 25 of connection first partition 23 and second partition 24.In housing first is wound with along the helical disk of side plate 25
Helical duct 26；The entrance of first helical duct 26 is located at the center of first partition 23, the outlet of the first helical duct 26
Positioned at the center of second partition 24.
First helical duct 26 through side plate 25 and is communicated with for discharging substandard product close to the corner of outlet
The first discharge pipe 30.The junction of first helical duct 26 and the first discharge pipe 30, which is provided with, can stop the first discharge pipe 30 and the
First turnover panel 29 of one helical duct 26；The bottom of first turnover panel 29 is hinged on side plate 25, and top is inlaid with the first power on/off
Magnet 33；Being inlaid with respectively on first discharge pipe 30 and the first helical duct 26 correspondence position can be with the first break-make electromagnet
The first magnet 31 and the second magnet 32 of 33 adhesives.The magnetic of first magnet 31 and the second magnet 32 is opposite.First helical duct
The infrared ray sensor 27 for detecting bearing ring is arranged in pairs on 26 and is electrically connected with infrared ray sensor 27
One microcontroller 28；First microcontroller 28 electrically connects the first break-make electromagnet 33.Two infrared ray sensors being arranged in pairs
27 on the same circumference of the cross section of the first helical duct 26.Measure two infrared ray sensors 27 and carry out distance plus tested
Bearing ring external diameter is equal to the cross section diameter of a circle of the first helical duct 26, the convenient test result by infrared ray sensor 27
Calculate the external diameter of measured bearing lasso.
Every section of cross section of the first helical duct 26 is the circle of area equation.It is convenient to calculate the outer of measured bearing lasso
Footpath.Rubber layer is scribbled in first helical duct 26 and the first discharge pipe 30.Using the elasticity of rubber, bearing ring is avoided under
Scratch or damage during cunning.
Reference in Figure of description 5 includes：Second partition 24, the 3rd dividing plate 34, side plate 25, the second helical duct
35th, raceway groove mould 36, the second microcontroller 37, the second turnover panel 38, the second discharge pipe 39, the 3rd magnet 40, the 4th magnet 41,
One absorption electromagnet 42, the second break-make electromagnet 43, first support 44, the first extension spring 45, prerotation vane 46.
As shown in figure 5, raceway groove detection layers, including the dividing plate 34 of rounded and area equation second partition 24 and the 3rd and
Connect the side plate 25 of the arc of the dividing plate 34 of second partition 24 and the 3rd.Second is communicated between the dividing plate 34 of second partition 24 and the 3rd
Helical duct 35.Second helical duct 35 has entrance and exit, and entrance and exit is located at second partition 24 and the 3rd respectively
The center of dividing plate 34.It can be examined by connecting other bearing ring on second partition 24 or below the 3rd dividing plate 34
Device is surveyed, the convenient present invention is used cooperatively with other bearing ring detection means, each step for enabling bearing ring to detect
It is carried out continuously.Second discharge pipe 39 is from channel outlet in two different directions, convenient defective work and conjunction by bearing ring
Lattice product are sorted out and collected respectively.
The outside of second helical duct 35 is welded with the microcontroller 37 of first support 44 and second, is connected with first support 44
It may pass through the second helical duct 35 and block the raceway groove mould 36 of the second helical duct 35.On raceway groove mould 36 integrally formed with
The punch-pin that bearing ring channel matches, punch-pin are provided with pressure sensor；Punch-pin is annular, and pressure sensor is evenly distributed on
On punch-pin outer surface.Bearing ring to be measured is bonded with raceway groove mould 36, can be clear by the pressure experienced everywhere on punch-pin
Detect to Chu whether the raceway groove of bearing ring to be measured is qualified, and then each pressure sensor can receive when raceway groove is qualified
Power, when raceway groove is unqualified, then some pressure sensors can not receive power.
Second helical duct 35 position relative with first support 44 is provided with the first absorption electromagnet 42, and electromagnet is powered
Adsorbable raceway groove mould 36 makes raceway groove mould 36 block the second helical duct 35 afterwards；The first absorption electrical connection second of electromagnet 42 is micro-
Controller 37.Raceway groove mould 36 is absorbed from first support 44 when facilitating the first absorption electromagnet 42 to be powered, makes raceway groove
Mould 36 blocks the second helical duct 35, and is fitted with bearing ring to be measured in the second helical duct 35, measures axle to be measured
Whether the width and depth of the raceway groove of bearing ring meet acceptability limit.
The first extension spring 45 is connected between first support 44 and raceway groove mould 36.Conveniently when without using raceway groove mould 36,
Raceway groove mould 36 can reset in time, allow the second helical duct 35 to connect again.The top of raceway groove mould 36, which is provided with, to be used for and the
The upper connecting base of one extension spring 45 connection, the lower section of raceway groove mould 36 are provided with the lower connecting base being used for the adhesive of the 3rd magnet 40；Under
Connecting seat is concave up arc block, has the convex arc to match with lower connecting base on the first absorption electromagnet 42
Block.Facilitate raceway groove mould 36 can be accurately fixed with the first absorption electromagnet 42 when being absorbed by the first absorption electromagnet 42
Position.
Second helical duct 35 is communicated with the second discharge pipe 39 for discharging substandard product through side plate 25；Second spiral shell
The junction of rotation passage 35 and the second discharge pipe 39, which is provided with, can stop that the second of the second discharge pipe 39 and the second helical duct 35 turns over
Plate 38；One end of second turnover panel 38 is hinged on side plate 25 and the other end is provided with the second break-make electromagnet 43；Second discharge pipe
39 and second helical duct 35 correspondence position on be respectively equipped with threeth magnet 40 relative with the second break-make electromagnet 43 and
Four magnet 41, and the magnetic of the 3rd magnet 40 and the 4th magnet 41 is opposite；Second microcontroller 37 electrically connect pressure sensor and
4th magnet 41.
Prerotation vane 46 is hinged with raceway groove, prerotation vane 46 is located at the front of raceway groove mould 36.It will first be treated by prerotation vane 46
The direction for surveying bearing ring is adjusted, and whether conveniently pass behind raceway groove mould 36 qualified to detect bearing ring channel.
Reference in Figure of description 6 includes：3rd dividing plate 34, the 4th dividing plate 47, side plate 25, the 3rd helical duct
48th, camera 49, the 3rd microcontroller 50, the 3rd turnover panel 51, the 3rd discharge pipe 52, the 5th magnet 53, the 6th magnet the 54, the 3rd
Break-make electromagnet 55, second adsorbs electromagnet 56, second support 57, the second extension spring 58, baffle plate 59.
As shown in fig. 6, Surface testing layer, including the housing in cylinder, housing include the 3rd dividing plate 34, the 4th dividing plate 47
And it is connected to the side plate 25 between the 3rd dividing plate 34 and the 4th dividing plate 47；It is communicated between 3rd dividing plate 34 and the 4th dividing plate 47
3rd helical duct 48, the 3rd helical duct 48 has entrance and exit, and entrance and exit is located at the He of the 3rd dividing plate 34 respectively
The center of 4th dividing plate 47.Can be by connecting other bearing holder (housing, cover) on the 3rd dividing plate 34 or below the 4th dividing plate 47
Detection means is enclosed, the convenient present invention is used cooperatively with other bearing ring detection means, each step for detecting bearing ring
It can be carried out continuously.3rd discharge pipe 52 is from channel outlet in two different directions, convenient not conforming to bearing ring surface
Lattice product and certified products are sorted out and collected respectively.
3rd helical duct 48 is communicated with the 3rd discharge pipe 52 for discharging substandard product through side plate 25；3rd spiral shell
The junction of rotation passage 48 and the 3rd discharge pipe 52, which is provided with, can stop that the 3rd of the 3rd discharge pipe 52 and the 3rd helical duct 48 turns over
Plate 51；One end of 3rd turnover panel 51 is hinged on side plate 25 and the other end is provided with the 3rd power on/off magnet 55；3rd discharge pipe
52 and the 3rd helical duct 48 correspondence position on be respectively equipped with can with the 5th magnet 53 of the adhesive of the 3rd power on/off magnet 55 and
6th magnet 54, and the magnetic of the 5th magnet 53 and the 6th magnet 54 is opposite.
The outside of 3rd helical duct 48 is provided with the microcontroller 50 of second support 57 and the 3rd, and being connected with second support 57 can
Through the 3rd helical duct 48 and block the baffle plate 59 of the 3rd helical duct 48；3rd helical duct 48 is relative with second support 57
Position be provided with the second absorption electromagnet 56, adsorbable baffle plate 59 makes baffle plate 59 block the after the second absorption electromagnet 56 is powered
Three helical ducts 48；Second absorption electromagnet 56 electrically connects the 3rd microcontroller 50.When facilitating the energization of the second absorption electromagnet 56
Baffle plate 59 is absorbed from second support 57, baffle plate 59 is blocked the 3rd helical duct 48, and with the 3rd helical duct 48
In bearing ring to be measured stop rolling, facilitate the camera 49 on the 3rd helical duct 48 to shoot bearing ring surface.Second
The second extension spring 58 is connected between frame 57 and baffle plate 59.Convenient baffle plate 59 can reset in time when without using baffle plate 59, allow the
Three helical ducts 48 connect again.
It is arranged in pairs on 3rd helical duct 48 in the front of second support 57 for detecting taking the photograph for bearing ring surface
As first 49；3rd microcontroller 50 electrically connects the 3rd power on/off magnet 55 and camera 49.
Two cameras 49 being arranged in pairs are separately positioned on the same circumference of the cross section of the 3rd helical duct 48.It is convenient
Shooting contrast is carried out to the circumferential surface of bearing ring.The camera 49 being arranged in pairs is at least two pairs, and one is pointed to the 3rd
Turning between helical duct 48 and side wall.The convenient outer surface exposed when turning shooting bearing ring turns to, leads to
Cross behind the shooting conveniently of fixed angle to correspond when being judged and compare.
First microcontroller 28, the second microcontroller 37 and the 3rd microcontroller 50 used herein use conventional
80C51 single-chip microcomputers, order used is all its technical manual disclosure.
For the method for work of the sorting unit of bearing ring, comprise the following steps：
（1）Rotary electric machine, bearing ring is poured into hopper, hopper is in centrifugal force and bearing ring caused by motor rotation
Bearing ring is sent directly into the external diameter detection layers of lower section one by one in the presence of self gravitation；
（2）After bearing ring enters external diameter detection layers, follow motor to rotate, moved from top to bottom on helical duct,
External diameter detection, when detecting qualified, the magnetic on electromagnet and discharge pipe on microprocessor control turnover panel are carried out during motion
For ferromagnetism on the contrary, the magnet on electromagnet and discharge pipe on turnover panel is attracting, turnover panel blocks discharge pipe, exposes helical duct, makes
The qualified products of bearing ring can discharge along helical duct, be detected into raceway groove detection layers；When it is unqualified by product
When, microcontroller makes the magnetic of the electromagnet on turnover panel identical with the magnetic of the magnet on discharge pipe, the electromagnet on turnover panel with
Magnet on discharge pipe repels each other and attracting with the magnet on helical duct, and turnover panel blocks passage, exposes discharge pipe, makes bearing ring
Substandard product directed along discharge pipe discharge；
（3）After bearing ring enters raceway groove detection layers, follow motor to rotate, moved from top to bottom on helical duct,
Raceway groove detection, when detecting qualified, the magnetic on electromagnet and discharge pipe on microprocessor control turnover panel are carried out during motion
For ferromagnetism on the contrary, the magnet on electromagnet and discharge pipe on turnover panel is attracting, turnover panel blocks discharge pipe, exposes helical duct, makes
The qualified products of bearing ring can discharge along helical duct, be detected into Surface testing layer；When it is unqualified by product
When, microcontroller makes the magnetic of the electromagnet on turnover panel identical with the magnetic of the magnet on discharge pipe, the electromagnet on turnover panel with
Magnet on discharge pipe repels each other and attracting with the magnet on helical duct, and turnover panel blocks passage, exposes discharge pipe, makes bearing ring
Substandard product directed along discharge pipe discharge；
（4）After bearing ring enters Surface testing layer, follow motor to rotate, moved from top to bottom on helical duct,
Bearing ring Surface testing, when detecting qualified, electromagnet and discharge on microprocessor control turnover panel are carried out during motion
On the contrary, the magnet on electromagnet and discharge pipe on turnover panel is attracting, turnover panel blocks discharge pipe, exposes spiral for magnet magnetic on pipe
Passage, the qualified products of bearing ring is discharged along helical duct, sent out into delivery chute；When do not conformed to by product
During lattice, microcontroller makes the magnetic of the electromagnet on turnover panel identical with the magnetic of the magnet on discharge pipe, the electromagnet on turnover panel
Repel each other with the magnet on discharge pipe and attracting with the magnet on helical duct, turnover panel blocks passage, exposes discharge pipe, makes bearing holder (housing, cover)
The substandard product of circle is discharged directed along discharge pipe.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, and these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as embodiment can be used for the content for explaining claim.
Claims (7)
1. the method for work of the sorting unit for bearing ring, it is characterised in that：Comprise the following steps：
（1）Rotary electric machine, bearing ring is poured into hopper, hopper is in centrifugal force and bearing ring itself caused by motor rotation
Bearing ring is sent directly into the external diameter detection layers of lower section one by one in the presence of gravity；
（2）After bearing ring enters external diameter detection layers, follow motor to rotate, moved from top to bottom on helical duct, moved
During carry out external diameter detection, when detecting qualified, the magnet magnetic on the electromagnet and discharge pipe on microprocessor control turnover panel
For property on the contrary, the magnet on electromagnet and discharge pipe on turnover panel is attracting, turnover panel blocks discharge pipe, exposes helical duct, makes bearing
The qualified products of lasso can discharge along helical duct, be detected into raceway groove detection layers；When it is unqualified by product when, it is micro-
Controller makes the magnetic of the electromagnet on turnover panel identical with the magnetic of the magnet on discharge pipe, electromagnet and discharge pipe on turnover panel
On magnet repel each other and attracting with the magnet on helical duct, turnover panel blocks passage, exposes discharge pipe, makes not conforming to for bearing ring
Lattice product is discharged directed along discharge pipe；
（3）After bearing ring enters raceway groove detection layers, follow motor to rotate, moved from top to bottom on helical duct, moved
During carry out raceway groove detection, when detecting qualified, the magnet magnetic on the electromagnet and discharge pipe on microprocessor control turnover panel
For property on the contrary, the magnet on electromagnet and discharge pipe on turnover panel is attracting, turnover panel blocks discharge pipe, exposes helical duct, makes bearing
The qualified products of lasso can discharge along helical duct, be detected into Surface testing layer；When it is unqualified by product when, it is micro-
Controller makes the magnetic of the electromagnet on turnover panel identical with the magnetic of the magnet on discharge pipe, electromagnet and discharge pipe on turnover panel
On magnet repel each other and attracting with the magnet on helical duct, turnover panel blocks passage, exposes discharge pipe, makes not conforming to for bearing ring
Lattice product is discharged directed along discharge pipe；
（4）After bearing ring enters Surface testing layer, follow motor to rotate, moved from top to bottom on helical duct, moved
During carry out bearing ring Surface testing, when detecting qualified, on the electromagnet and discharge pipe on microprocessor control turnover panel
Magnet magnetic on the contrary, the magnet on electromagnet and discharge pipe on turnover panel is attracting, turnover panel blocks discharge pipe, exposes spiral and leads to
Road, the qualified products of bearing ring is discharged along helical duct, sent out into delivery chute；When it is unqualified by product
When, microcontroller makes the magnetic of the electromagnet on turnover panel identical with the magnetic of the magnet on discharge pipe, the electromagnet on turnover panel with
Magnet on discharge pipe repels each other and attracting with the magnet on helical duct, and turnover panel blocks passage, exposes discharge pipe, makes bearing ring
Substandard product directed along discharge pipe discharge.
2. the method for work of the sorting unit according to claim 1 for bearing ring, it is characterised in that：Work as bearing holder (housing, cover)
When enclosing into material bin, contacted with the lubrication ball in hopper, the first chamber and the second chamber are then entered by screen plate, with bearing ring
Enter the first chamber together and the lubrication ball of the second intracavitary is all absorbed in recovery tube by the induced-draught fan on branch pipe, and pass through recovery
Pipe is come back in hopper；Bearing ring, which continues through, to be fallen under screen plate in the 3rd chamber, and formed by the 3rd chamber boss
Gap is transported to external diameter detection layers one by one.
3. the method for work of the sorting unit according to claim 2 for bearing ring, it is characterised in that：Pass through barrel
Cleaning is blowed to the bearing ring for entering material bin in hair-dryer on inwall.
4. the method for work of the sorting unit according to claim 3 for bearing ring, it is characterised in that：Work as bearing holder (housing, cover)
The fanning strip being provided with when circle hits screen plate, in screen plate, fanning strip rotate downwards around retainer ring, and bearing ring is by rear, fan
The extension spring that shape plate is connected between fanning strip and retainer ring retracts.
5. the method for work of the sorting unit according to claim 1 for bearing ring, it is characterised in that：Bearing ring
Into after external diameter detection layers, the length of bearing ring external diameter is detected by the infrared ray sensor being arranged in pairs on helical duct
Degree, and the length is delivered in microcontroller compared with the Qualified Length pre-set.
6. the method for work of the sorting unit according to claim 1 for bearing ring, it is characterised in that：Bearing ring
Into after raceway groove detection layers, fitted, made and bearing to be measured with measured bearing lasso by the raceway groove mould for blocking helical duct
Pressure sensor on the punch-pin of the raceway groove fitting of lasso is experienced pressure and transferred the pressure in microcontroller.
7. the method for work of the sorting unit according to claim 1 for bearing ring, it is characterised in that：Bearing ring
Into after Surface testing layer, baffle plate blocks bearing ring, makes the camera on helical duct to bearing ring surface shooting image
And image is delivered in the microcontroller in Surface testing layer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510853173.2A CN105436089B (en) | 2015-11-29 | 2015-11-29 | Method of work for the sorting unit of bearing ring |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510853173.2A CN105436089B (en) | 2015-11-29 | 2015-11-29 | Method of work for the sorting unit of bearing ring |
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| CN105436089B true CN105436089B (en) | 2017-11-24 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122281A (en) * | 2016-06-27 | 2016-11-16 | 无锡海升高压泵有限公司 | Needle bearing lubrication device for discharging |
| CN106158237A (en) * | 2016-08-29 | 2016-11-23 | 无锡三立轴承股份有限公司 | The demagnetizer of bearing |
| CN107626607B (en) * | 2017-10-26 | 2019-11-12 | 滁州广洋湖米业有限公司 | A kind of guide equipment of paddy processing automatic material selecting |
| CN109877054B (en) * | 2019-03-13 | 2020-09-11 | 浙江华眼视觉科技有限公司 | Sorting machine for logistics of warehouses |
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| CN105436089A (en) | 2016-03-30 |
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