CN102218402A - Device for automatically sorting diameters of ball bearings - Google Patents
Device for automatically sorting diameters of ball bearings Download PDFInfo
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- CN102218402A CN102218402A CN2011101002284A CN201110100228A CN102218402A CN 102218402 A CN102218402 A CN 102218402A CN 2011101002284 A CN2011101002284 A CN 2011101002284A CN 201110100228 A CN201110100228 A CN 201110100228A CN 102218402 A CN102218402 A CN 102218402A
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Abstract
The invention discloses a device for automatically sorting diameters of ball bearings, comprising a bracket and a ball bearing slideway, wherein the ball bearing slideway is downwards obliquely arranged on the bracket; more than one sorting hopper is arranged at the lower part of the ball bearing slideway; the sorting hopper comprises a ball bearing box and a diameter detecting sheet that is arranged on the upper end of the ball bearing box; the surface of the diameter detecting sheet is coincident with the lower surface in the ball bearing slideway; the lower end of the ball bearing box is provided with a ball bearing outlet; the diameter detecting sheet comprises a sorting hole; the length direction of the sorting hole is identical with the length direction of the ball bearing slideway; the detecting widths of the sorting holes in the diameter detecting sheet of each sorting hopper are different; the sorting hoppers are sequentially arranged from small to large between the inlet end and the outlet of the ball bearing slideway according to the detecting widths of the diameter detecting sheet. During the application, the ball bearings can be fed through the inlet end of the ball bearing slideway, thus completing the sorting of the ball bearings with different diameters; the sorting precision is high; furthermore, the device can be combined with a counter and a packaging machine conveniently, thus realizing the sorting of ball bearings and the automation of the subsequent operations.
Description
Technical field
The present invention relates to the technology of object being carried out sorting, particularly a kind of ball diameter automatic sorting device by diameter.
Background technology
Ball is one of main accessory of bearing, the function of bearing be can supporting body weight can make the parts of carrier rotation again, and bearing can be accomplished this point, the ball decisive role.In traditional ball processing processing procedure, tend to make the finished product ball to have inconsistency under the various factors influence, need carry out multipass sort according to diameter.Sorting unit of the prior art has complicated structure mostly, perhaps because the processing mode in the assorting room can cause the precision of the damage of finished product or sorting not high enough, perhaps can not combine very easily as processes such as counting, packings with the follow-up processing of sorting, make that whole production process production efficiency is lower, defect rate is higher, and increased production cost.
Summary of the invention
The purpose of this invention is to provide a kind of ball diameter automatic sorting device, it utilizes simple structure to carry out accurate sorting to the ball of multiple diameter, and conveniently the ball after the sorting is counted and packed.
For achieving the above object, the technical solution used in the present invention is: a kind of ball diameter automatic sorting device, comprise support, ball slideway, and what ball slideway was downward-sloping is installed on the support; The bottom of ball slideway is provided with 1 above sorting bucket, and the sorting bucket comprises that ball box and covering are installed on the diameter detection lug of ball box upper end, and diameter detection lug surface coincides with the lower surface in the ball slideway, and the lower end of ball box is provided with the ball outlet; The diameter detection lug comprises the sorting hole, and the length direction in sorting hole is identical with the ball slideway length direction; The detection width difference in sorting hole on the diameter detection lug of each sorting bucket, the sorting bucket sets gradually according to the detection width of diameter detection lug is ascending between the arrival end of ball slideway and the port of export.
As a kind of improvement, ball sorting unit of the present invention also comprises ball output channel and ball counter, and the ball counter comprises counting channel and counting module, and the quantity of ball output channel and counting channel is identical with the quantity of sorting bucket in the ball slideway; One end of ball output channel connects the ball outlet of ball box, and the other end connects the counting channel of ball counter; The ball quantity of passing through in the counting module record count passage, relevant Monitoring and Controlling technology can utilize existing ripe Monitoring and Controlling technology to realize.In addition, as do not have specification requirement also can be directly to receive the ball that flows out from the ball outlet of ball box with relevant apparatus.
As a kind of improvement, ball sorting unit of the present invention also comprises the ball packing machine, and the ball packing machine connects the counting channel outlet of ball counter, and the ball that flows out in the counting channel is packed.Concrete, have in the ball packing machine and the corresponding packing passage of the counting channel of ball counter, be provided with packing box in the packing passage, the ball that flows out from counting channel will fall into packing box.The ball packing machine can combine with counter in addition, changes packing box when the full some of counter meter, and the packing box that will pack exports by streamline, and relevant control technology all can realize by existing mature technology.
As a kind of improvement, described support is provided with vibrator, this vibrator is preferably mini vibrator, and is concrete, and the effect of main dependence gravity is slided ball among the present invention in ball slideway, to finish the sorting of ball, after vibrator is installed on the support, can make the motion of ball faster, and after ball falls into sorting hole on the diameter detection lug, can under the effect of vibrator, skid off as early as possible, reduce the sorting of back ball and the influence of whole separation velocity.Adopt miniature vibrator can guarantee to a certain extent that also ball avoids causing because of power direction is uncertain damaged in collision in rolling process.
Preferably, described support is a tetrahedron, and ball slideway installs around on four sides of support, and the length direction of ball slideway all and be provided with the inclination angle between the horizontal direction on each face.Concrete, select tetrahedral support to make structure of the present invention conserve space more, the inclination angle between pipe lengths and the horizontal direction is adjustable, thereby regulates the sliding speed of ball.Forward the junction of next face at ball slideway to from a face of support, be provided with the buffering washer in the ball slideway, in order to prevent speed up when the sliding damaged in collision that causes and of ball the influence of separating effect downwards.
As a kind of improvement, also be provided with the guiding tongue on the described diameter detection lug, the guiding tongue is 2, lays respectively at the both sides of sorting hole length direction.The guiding tongue is mainly used to guide ball and is rolled in the sorting hole on the diameter detection lug, avoids ball to slip over the corresponding detection lug of diameter with it when kinetic energy is big, improves the precision of sorting.
Preferably, the quantity of described sorting bucket is 8, is provided with 2 sorting buckets in the ball slideway on each side of support.Can realize the ball sorting of 8 diameter grades, more sorting bucket also can be set in addition, only need the length of corresponding adjustment ball slideway and the number of turns on the support, save greatly and installed shared space.
Preferably, described guiding tongue is L shaped, and its side connects the diameter detection lug, and the base is parallel to diameter detection lug plane; The ends, base of two guiding tongues are relative, be convenient to make ball to enter the sorting hole, and the ball that the detection width in diameter and sorting hole adapts fall into the ball box, and unconformable ball steadily skids off the sorting of sorting hole continuation next stage.
Preferably, the vertical range between the base of described guiding tongue and the diameter detection lug plane is 1/2 of a sorting hole detection width.The too shallow ball that may make slips over when kinetic energy is big, and too dark then causing can not roll out the sorting that next stage is continued in the sorting hole with the not corresponding ball of detection width.
Preferably, the detection width in the sorting hole on the described diameter detection lug equals the diameter of the ball of the sorting of wanting.The width in sorting hole is detection width, and the ball that diameter is identical with the detection width in sorting hole will fall into the ball box by the sorting hole.
Beneficial effect of the present invention is that only need be sent into ball from the arrival end of ball slideway when using, and can finish the sorting of different-diameter ball, can also export the underproof ball that transfinites, convenient and reliable operation; Owing to be provided with guiding tongue and mini vibrator in the structure, improved the precision of sorting more simultaneously; And the present invention can combine with counter and packing machine easily, realizes the automation of ball sorting and follow-up work.
Description of drawings
Figure 1 shows that the specific embodiments of the invention structural representation;
Figure 2 shows that diameter detection lug structural representation;
Fig. 2 .1 is the vertical view of Fig. 2;
Figure 3 shows that sorting bucket structure schematic diagram;
Figure 4 shows that counter and ball packing machine work structuring schematic diagram among the present invention.
The specific embodiment
For content of the present invention is become apparent more, be described further below in conjunction with the drawings and specific embodiments.
Extremely shown in Figure 3 in conjunction with Fig. 1, the present invention includes support 1, ball slideway 2, support 1 is a tetrahedron, ball pipeline 2 installs around on four sides of support 1, ball slideway 2 is all downward-sloping setting on each face of support 1, the inclination angle is Φ, thereby can adjust the speed that ball glides by the size of adjusting the inclination angle.In the junction of ball slideway face and face, be provided with the speed that the buffering washer is used for cushioning ball in the ball slideway, the influence of avoiding damaged in collision and kinetic energy too greatly sharpness of separation to be caused.Support 1 is provided with vibrator 3, and this vibrator 3 is a mini vibrator; Be provided with 8 sorting buckets on the ball slideway 2 altogether, promptly be distributed with two sorting buckets on the ball slideway on each face of support.The sorting bucket comprises ball box 25 and covers the diameter detection lug 23 be installed on ball box upper end by screw, and diameter detection lug 23 surfaces coincide with the lower surface in the ball slideway 2, and the lower end of ball box 25 is provided with ball outlet 251; Diameter detection lug 23 comprises sorting hole 232, and the length direction in sorting hole 232 is identical with ball slideway 2 length directions, and the width in sorting hole 232 is detection width d1, and it equals the diameter of the ball of the sorting of wanting; Also be provided with 2 guiding tongues 231 on the diameter detection lug 23, lay respectively at the both sides of sorting hole 232 length directions; The detection width d1 difference in sorting hole 232 on the diameter detection lug 23 of each sorting bucket, the sorting bucket sets gradually according to the detection width d1 of diameter detection lug 23 is ascending between the arrival end 21 of ball slideway 2 and the port of export 22.
The present invention is because be provided with 8 sorting buckets, so can realize the ball sorting of 8 diameter grades, also more sorting bucket can be set on demand, only need the length of corresponding adjustment ball slideway and the number of turns on the support, perhaps the height of support and face number have been saved greatly and have been installed shared space.
Shown in Fig. 2, Fig. 2 .1, the guiding tongue 231 among the present invention is L shaped, and its side connects the diameter detection lug, and the base is parallel to diameter detection lug plane; The end, base of two guiding tongues 231 is relative.Diameter detection lug 23 is selected thin material for use, generally is no more than 1mm, passes through accurate machining, and makes it have certain rigidity through Overheating Treatment.Guiding tongue 231 is mainly used to guide ball to be rolled in the sorting hole 232 on the diameter detection lug 23, avoids ball to slip over the corresponding detection lug of diameter with it when kinetic energy is big, improves the precision of sorting.So the following degree of depth of stretching of guiding tongue is that interplanar being preferably apart from d2 of its base and diameter detection lug treated 1/2 of ball-sorting diameter; Its projected length size L1, L2 are preferably more than one times of diameter treating ball-sorting.The length L 3 in sorting hole is preferably 2 to 3 times that treat the ball-sorting diameter.
In conjunction with Fig. 1, shown in Figure 4, ball sorting unit of the present invention also comprises ball output channel 24, ball counter 4 and ball packing machine 5, ball counter 4 comprises counting channel and counting module, and ball output channel 24 is identical with the quantity of sorting bucket in the ball slideway 2 with the quantity of counting pipeline; One end of ball output channel connects the ball outlet of ball box, and the other end connects the counting channel of ball counter; Also can be connected by delivery hose between the counting channel of ball output channel and counter, the inlet A-H of delivery hose is the outlet A-H of corresponding ball output channel respectively.The ball quantity of passing through in the automatic record count passage of counting module, and by charactron demonstration numerical value, relevant Monitoring and Controlling and Display Technique can utilize existing ripe Monitoring and Controlling Display Technique to realize.Ball packing machine 5 connects the counting channel outlet of ball counter 4, and the ball that flows out in the counting channel is packed.Have in the ball packing machine and the corresponding packing passage of the counting channel of ball counter, be provided with packing box in the packing passage, the ball that flows out from counting channel will fall into packing box.The ball packing machine can combine with counter in addition, changes packing box when the full some of counter meter, and the packing box that will pack exports by streamline, and relevant control technology all can realize by existing mature technology.
The present invention only needs to send into ball from the arrival end of ball slideway when using, because the sorting bucket is according to the ascending setting of sorting hole detection width, so the ball of different-diameter is selected ascending, finish the automatic sorting of different-diameter ball, can also export the underproof ball that transfinites, guiding tongue and the mini vibrator that is provided with in the structure makes that the precision of sorting is higher simultaneously; And the present invention can combine with counter and packing machine easily, realizes the automation of ball sorting and follow-up work.
Concrete case study on implementation only is a preferable case study on implementation of the present invention described in the present invention, is not to be used for limiting practical range of the present invention.Be that all equivalences of doing according to the content of the present patent application claim change and modification, all should be as technology category of the present invention.
Claims (10)
1. a ball diameter automatic sorting device is characterized in that, comprises support, ball slideway, and what ball slideway was downward-sloping is installed on the support; The bottom of ball slideway is provided with 1 above sorting bucket, and the sorting bucket comprises that ball box and covering are installed on the diameter detection lug of ball box upper end, and diameter detection lug surface coincides with the lower surface in the ball slideway, and the lower end of ball box is provided with the ball outlet; The diameter detection lug is provided with the sorting hole, and the length direction in sorting hole is identical with the ball slideway length direction; The detection width difference in sorting hole on the diameter detection lug of each sorting bucket, the sorting bucket sets gradually according to the detection width of diameter detection lug is ascending between the arrival end of ball slideway and the port of export.
2. a kind of ball diameter automatic sorting device according to claim 1, it is characterized in that, also comprise ball output channel and ball counter, the ball counter comprises counting channel and counting module, and the quantity of ball output channel and counting channel is identical with the quantity of sorting bucket in the ball slideway; One end of ball output channel connects the ball outlet of ball box, and the other end connects the counting channel of ball counter; The ball quantity of passing through in the counting module record count passage.
3. a kind of ball diameter automatic sorting device according to claim 2 is characterized in that, also comprises the ball packing machine, and the ball packing machine connects the counting channel outlet of ball counter, and the ball that flows out in the counting channel is packed.
4. a kind of ball diameter automatic sorting device according to claim 1 is characterized in that, also is provided with vibrator on the described support.
5. according to claim 1 or 2 or 4 described a kind of ball diameter automatic sorting devices, it is characterized in that, described support is a tetrahedron, and ball slideway installs around on four sides of support, and the length direction of ball slideway all and be provided with the inclination angle between the horizontal direction on each face.
6. a kind of ball diameter automatic sorting device according to claim 1 and 2 is characterized in that, also is provided with the guiding tongue on the described diameter detection lug, and the guiding tongue is 2, lays respectively at the both sides of sorting hole length direction.
7. a kind of ball diameter automatic sorting device according to claim 5 is characterized in that the quantity of described sorting bucket is 8, is provided with 2 sorting buckets in the ball slideway on each side of support.
8. a kind of ball diameter automatic sorting device according to claim 6 is characterized in that described guiding tongue is L shaped, and its side connects the diameter detection lug, and the base is parallel to diameter detection lug plane; The end, base of two guiding tongues is relative.
9. a kind of ball diameter automatic sorting device according to claim 8 is characterized in that, the vertical range between the base of described guiding tongue and the diameter detection lug plane is 1/2 of a sorting hole detection width.
10. a kind of ball diameter automatic sorting device according to claim 1 and 2 is characterized in that, the detection width in the sorting hole on the described diameter detection lug equals the diameter of the ball of the sorting of wanting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110100228 CN102218402B (en) | 2011-04-21 | 2011-04-21 | Device for automatically sorting diameters of ball bearings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110100228 CN102218402B (en) | 2011-04-21 | 2011-04-21 | Device for automatically sorting diameters of ball bearings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102218402A true CN102218402A (en) | 2011-10-19 |
| CN102218402B CN102218402B (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110100228 Expired - Fee Related CN102218402B (en) | 2011-04-21 | 2011-04-21 | Device for automatically sorting diameters of ball bearings |
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| Country | Link |
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| CN (1) | CN102218402B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736651A (en) * | 2013-11-27 | 2014-04-23 | 耐世特凌云驱动系统（芜湖）有限公司 | Steel ball screening device |
| CN103983168A (en) * | 2014-05-07 | 2014-08-13 | 中建材宁国新马耐磨材料有限公司 | Device for detecting size of steel balls |
| CN105157525A (en) * | 2015-08-20 | 2015-12-16 | 潍坊华光散热器有限公司 | Radiator welding pin mixed loading automatic detector and detection method thereof |
| CN105268652A (en) * | 2015-10-27 | 2016-01-27 | 芜湖市泰能电热器具有限公司 | Ball part sorting frame |
| CN106111543A (en) * | 2016-06-13 | 2016-11-16 | 耐世特凌云驱动系统（芜湖）有限公司 | Steel ball is first checking device before assembling |
| CN109351633A (en) * | 2018-10-18 | 2019-02-19 | 东莞市国森科精密工业有限公司 | A kind of roughing ball presses diameter dimension active trip |
| CN112791956A (en) * | 2020-11-28 | 2021-05-14 | 杭州鼎申新材料科技有限公司 | Novel ball sorting device for pens and sorting method thereof |
| CN113083717A (en) * | 2021-03-31 | 2021-07-09 | 宁波瑞畅自动化科技有限公司 | Raw material sorting device and process for machining |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4172527A (en) * | 1977-12-05 | 1979-10-30 | Byars Machine Company | Bearing sorting device |
| JP2001129486A (en) * | 1999-11-02 | 2001-05-15 | Toshiba Corp | Parts shape sorting device |
| CN201044919Y (en) * | 2007-05-28 | 2008-04-09 | 朱震环 | Multiaxial steel ball sieving machine |
| CN201711293U (en) * | 2010-04-19 | 2011-01-19 | 江苏力星钢球有限公司 | Precision steel ball final product sorting device |
| CN202097138U (en) * | 2011-04-21 | 2012-01-04 | 东南大学 | Automatic ball sorter according to diameters |
-
2011
- 2011-04-21 CN CN 201110100228 patent/CN102218402B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4172527A (en) * | 1977-12-05 | 1979-10-30 | Byars Machine Company | Bearing sorting device |
| JP2001129486A (en) * | 1999-11-02 | 2001-05-15 | Toshiba Corp | Parts shape sorting device |
| CN201044919Y (en) * | 2007-05-28 | 2008-04-09 | 朱震环 | Multiaxial steel ball sieving machine |
| CN201711293U (en) * | 2010-04-19 | 2011-01-19 | 江苏力星钢球有限公司 | Precision steel ball final product sorting device |
| CN202097138U (en) * | 2011-04-21 | 2012-01-04 | 东南大学 | Automatic ball sorter according to diameters |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736651A (en) * | 2013-11-27 | 2014-04-23 | 耐世特凌云驱动系统（芜湖）有限公司 | Steel ball screening device |
| CN103983168A (en) * | 2014-05-07 | 2014-08-13 | 中建材宁国新马耐磨材料有限公司 | Device for detecting size of steel balls |
| CN105157525A (en) * | 2015-08-20 | 2015-12-16 | 潍坊华光散热器有限公司 | Radiator welding pin mixed loading automatic detector and detection method thereof |
| CN105157525B (en) * | 2015-08-20 | 2017-11-10 | 潍坊华光散热器股份有限公司 | Radiator capillary loads in mixture automatic detector and its detection method |
| CN105268652A (en) * | 2015-10-27 | 2016-01-27 | 芜湖市泰能电热器具有限公司 | Ball part sorting frame |
| CN106111543A (en) * | 2016-06-13 | 2016-11-16 | 耐世特凌云驱动系统（芜湖）有限公司 | Steel ball is first checking device before assembling |
| CN109351633A (en) * | 2018-10-18 | 2019-02-19 | 东莞市国森科精密工业有限公司 | A kind of roughing ball presses diameter dimension active trip |
| CN112791956A (en) * | 2020-11-28 | 2021-05-14 | 杭州鼎申新材料科技有限公司 | Novel ball sorting device for pens and sorting method thereof |
| CN113083717A (en) * | 2021-03-31 | 2021-07-09 | 宁波瑞畅自动化科技有限公司 | Raw material sorting device and process for machining |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102218402B (en) | 2013-04-03 |
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