CN107262384B - A kind of steel ball detection screening plant - Google Patents
A kind of steel ball detection screening plant Download PDFInfo
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- CN107262384B CN107262384B CN201710572690.1A CN201710572690A CN107262384B CN 107262384 B CN107262384 B CN 107262384B CN 201710572690 A CN201710572690 A CN 201710572690A CN 107262384 B CN107262384 B CN 107262384B
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- Prior art keywords
- steel ball
- hole
- screening plant
- fixed
- ball according
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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
- B07C5/04—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
- B07C5/16—Sorting according to weight
- B07C5/18—Sorting according to weight using a single stationary weighing mechanism
-
- 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
- B07C5/34—Sorting according to other particular properties
Abstract
The present invention relates to a kind of steel ball screening technique fields, are specifically related to a kind of steel ball detection screening plant.A kind of steel ball detection screening plant, including cabinet and feeding mechanism, testing agency and classification material collecting device, steel ball is single after feeding mechanism interrupted to pass through testing agency, utilize pressure sensor and air-gauge by the weight of steel ball, size Synchronization Analysis in testing agency, sifting sort finally is carried out by steel ball to steel ball internal structure inspection using defectoscope simultaneously.The invention can detect more performances of steel ball, while the situation inside the material of comprehensive analysis steel ball, size and steel ball, and steel ball is carried out higher precision, more accurate sifting sort.
Description
Technical field
The present invention relates to a kind of steel ball screening technique fields, are specifically related to a kind of steel ball detection screening plant.
Background technique
Steel ball in bearing is essential a part, is the main parts size in bearing, and the quality of bearing ball is straight
The service life for influencing bearing is connect, therefore needs to screen bearing ball after production is completed, is needed some bearings
The screening that steel ball is more segmented.Screening process in the prior art mainly relies on mechanical means to be screened, mechanical means
Some steel balls for having larger difference in terms of size can only be screened, but be needed in the more demanding place of some pairs of sizes
Carry out more accurate screening.
China Patent Publication No. CN103084334A, May 8 2013 publication date disclose a kind of steel ball screening
Bearing block is installed at machine, base both ends, and shaft is mounted on the bearing block at both ends, and rotation shaft regulated device, shaft are installed on bearing block
Driving device is installed in one end, and there are placement blanking device in installation material-storing box and discharge port, one end of base above an end bearing block,
The Riving Box of grouping arrangement is placed on the lower section in two shaft gaps.The steel ball screening machine of the invention, can be in tolerance range range
Interior steel ball is ascending to fall into the lower section sub-material for indicating different groups placed side by side from asking for two shafts not existing together in gap
It in box, realizes and automatic grouping screening is carried out to the steel ball within the scope of tolerance range, detection screening efficiency is high.But in the program by
In using mechanical screening, thus can only the size to steel ball carry out preliminary sifting sort, not can be carried out accurate classification, and
And only the size of steel ball is classified, it cannot detect and classify according to more performance parameters of steel ball.
Summary of the invention
Not high it is an object of the invention to solve steel ball screening precision in the prior art, detection parameters lack problem, now provide
A kind of steel ball detects screening plant, whether can damage and synchronize Analysis and Screening steel ball weight inside size and steel ball,
Carry out more accurate category filter.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of steel ball detection screening plant, including cabinet, feeding mechanism, the feeding mechanism include that fixation is located on cabinet
Feeding warehouse, the feeding warehouse exit is equipped with the fixation disk ring that is fixed on cabinet, the fixed disk ring upper end be equipped with into
The compatible upper through-hole of bin outlet is additionally provided with lower through-hole on fixed disk ring, and the fixed disk ring inner sleeve is equipped with by motor
The rotating disc of driving, rotating disc outer end arc surface are equipped at least one hole slot, and the hole slot can only accommodate a steel ball, institute
Hole groove center and upper through-hole and lower through-hole center are stated in same plane, the lower through-hole is fixedly connected with the feed end of feed pipe,
The other end of the feed pipe is fixed with guide part, the piston rod of one end of the guide part and the cylinder being fixed on cabinet
It is fixedly connected, the cylinder is connect with solenoid valve；
Testing agency, including stepper motor, the conveyer belt driven by stepper motors for being located at charging pipe end lower part are described
At least one clamping portion is fixed on conveyer belt, the clamping portion includes fixed fixing seat on a moving belt, the fixation
It is fixed at least one pressure sensor on seat, the covers disposed on sensor has the support positioning region being flexibly connected with fixing seat,
It is through-hole among the support positioning region, further includes the fixed defectoscope probe for being located at top in the middle part of conveyer belt, the conveyer belt
End right above be equipped with the air-gauge test section that is fixed on cabinet, further include that the classification being located at below transmission end of tape is received
Expect device.
The present invention can according to the data and defectoscope that pressure sensor and air-gauge measure data steel ball is accurate
Classification.
Preferably, the through-hole is any one in round, equilateral triangle or regular quadrangle, using this structure, Ke Yibao
The center of gravity of card steel ball is overlapped with the center of through-hole, and steel ball is more stable in clamping portion.
Preferably, the pressure sensor is distributed in the regular polygon vertex centered on through-hole, at this time pressure sensing
The data that device measures are more accurate.
Preferably, the regular polygon can be regular quadrangle or regular pentagon.
Preferably, the defectoscope is supersonic detector.
Preferably, the upper through-hole and lower through-hole diameter are all larger than diameter of the steel ball.
Preferably, the defectoscope, air-gauge, stepper motor and solenoid valve are connect with PLC.
Preferably, the lower through-hole of the fixed the ring disk is located at the extreme lower position opposite with upper through-hole, and lower through-hole is located at minimum
What position can be convenient connect with feed pipe.
Preferably, the lower section of the defectoscope is fixed with and transmission plane bottom touches on conveyer belt support portion.
Preferably, the classification material collecting device is the series connection of several Y shape slots, and the Y shape slot crotch is equipped with living with cylinder
The baffle that stopper rod is fixedly connected, the cylinder are connect with solenoid valve and PLC.
The beneficial effects of the present invention are: the quality of steel ball is analyzed simultaneously with size, picks out material or dimensional problem is made
At substandard product, while carrying out selecting for defectoscope, the unresolvable rejected product of naked eyes inside steel ball classified, thus
Steel ball is carried out to the sifting sort of requirements at the higher level.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of steel ball detection screening plant structural schematic diagram；
Fig. 2 is a kind of structural schematic diagram in the clamping portion of steel ball detection screening plant；
Fig. 3 is a kind of air-gauge test section structural schematic diagram of steel ball detection screening plant；
In figure: 1, feeding warehouse, 2, fixed disk ring, 21, upper through-hole, 22, lower through-hole, 3, rotating disc, 31, hole slot, 4, charging
Pipe, 41, feed end, 42, discharge end, 5, cylinder, 6, guide part, 7, conveyer belt, 8, clamping portion, 81, support positioning region, 82, logical
Hole, 83, pressure sensor, 84, fixing seat, 9, steel ball, 10, air-gauge test section, 11, defectoscope probe, 12, support portion,
13, classification material collecting device.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, technical scheme of the present invention will be further explained in detail.
As shown in Figure 1 to Figure 2, a kind of steel ball detects screening plant, including cabinet, feeding mechanism, the feeding mechanism packet
The fixed feeding warehouse 1 being located on cabinet is included, 1 exit of feeding warehouse is equipped with the fixation disk ring 2 being fixed on cabinet, described solid
2 upper end of price fixing ring, which is equipped with, exports compatible upper through-hole 21 with feeding warehouse, is additionally provided with lower through-hole 22 on fixed disk ring 2, described
Fixed 2 inner sleeve of disk ring is equipped with the rotating disc 3 being driven by motor, and the 3 outer end arc surface of rotating disc is equipped at least one hole slot
31, the hole slot 31 can only accommodate a steel ball 9,31 center of hole slot and upper through-hole 21 and 22 center of lower through-hole same flat
Face, the lower through-hole 22 are fixedly connected with the feed end 41 of feed pipe 4, and the discharge end 42 of the feed pipe is fixed with guide part
6, one end of the guide part 6 is fixedly connected with the piston rod for the cylinder 5 being fixed on cabinet, and the cylinder 5 connects with solenoid valve
It connects；
Testing agency, including stepper motor, the conveyer belt 7 driven by stepper motors for being located at charging pipe end lower part, institute
It stating and is fixed at least one clamping portion 8 on conveyer belt 7, the clamping portion 8 includes fixed fixing seat 84 on conveyor belt 7,
At least one pressure sensor 83 is fixed in the fixing seat 84, the pressure sensor 83 is equipped with living with fixing seat 81
The support positioning region 81 of connection is moved, is through-hole 82 among the support positioning region 81, further includes fixed be located on 7 middle part of conveyer belt
The end surface of the defectoscope probe 11 of side, the conveyer belt 7 is equipped with the air-gauge test section 10 being fixed on cabinet, also
Including the classification material collecting device 13 being located at below 7 end of conveyer belt.
Specifically, steel ball 9 is passed by the single intermittent clamping portion 8 on conveyer belt 7 of feeding mechanism by conveyer belt 7
It is dynamic, it, can be in this position under the action of stepper motor when steel ball 9 moves to 12 top of support portion, defectoscope 11 bottom of probe
It stays for some time, the steel ball that pressure sensor 82 and defectoscope 11 are surveyed the qualitative data of steel ball 9 and defectoscope 11 at this time
Inner case data feedback is to PLC, pneumatic to measure when clamping portion 8 moves to air-gauge 10 position of test section on conveyor belt 7
9 diameter data of steel ball measured can be reached PLC by instrument 10, and measured data are carried out confluence analysis, root under the action of PLC
According to need by steel ball 9 carry out sifting sort.
Wherein, through-hole 82 is round, equilateral triangle or regular quadrangle, and circle is used in the embodiment, and circle not only facilitates
Processing is larger more firm with steel ball contact surface simultaneously, it is also ensured that the center of gravity of steel ball is overlapped with the center of through-hole, while pressure
Sensor 83 is distributed in the vertex of regular quadrangle, acts on data measured by lower pressure sensor 83 more while two structures
It is accurate to add.
Wherein, defectoscope is supersonic detector, and supersonic detector penetration capacity is strong, is examined to the structure inside steel ball
It surveys, the substandard product of can be by naked eyes can not differentiate inside steel ball crackle, loose, stomata the defects of is picked out, not only
Guarantee the quality of product, supersonic detector will not cause harm to the human body.
Wherein, cylinder 5 is connect with solenoid valve, and 5 piston rod of solenoid valve control cylinder does stretch out motion under the control of PLC
When, guide part 6, which synchronizes, to be moved downward, and feed pipe 4 is moved down to meeting synchronization steering part at this time, discharge end 42 of the steel ball from feed pipe 4
It moves to more accurate steady when the clamping portion 8 on conveyer belt 7.
Wherein, the lower through-hole 22 of fixed the ring disk 2 is located at the extreme lower position opposite with upper through-hole 21, can be convenient at this time with
Feed pipe 4 connects.
Wherein, the probe 101 of air-gauge be the customized probe of standard, therefore using air-gauge measurement when dimensional accuracy compared with
Height is connected between probe 101 and tracheae 103 by fastener 102, and when replacement is convenient and efficient, is passed through tracheae 103 and is connected environment of accepting
Factor influence is small, is conveniently used for different sizes, the steel ball size detection of varying environment.
Wherein, classification material collecting device is the series connection of several Y shape slots, passes through the gear for being equipped with and being controlled by cylinder in crotch
Plate changes the motion profile of steel ball, determines the movement of cylinder piston rod by the solenoid valve of PLC control, thus by steel ball according to
Required parameter attribute is classified.
Embodiment described above is preferable scheme of the invention, not makees limit in any form to the present invention
System, there are also other variations and modifications on the premise of not exceeding the technical scheme recorded in the claims.
Claims (10)
1. a kind of steel ball detects screening plant, which is characterized in that including cabinet, feeding mechanism, the feeding mechanism includes fixing
The feeding warehouse being located on cabinet, the feeding warehouse exit are equipped with the fixation disk ring that is fixed on cabinet, on the fixed disk ring
End, which is equipped with, exports compatible upper through-hole with feeding warehouse, is additionally provided with lower through-hole on fixed disk ring, the fixed disk ring inner sleeve connects
Equipped with the rotating disc being driven by motor, rotating disc outer end arc surface is equipped at least one hole slot, and the hole slot can only accommodate
One steel ball, the hole groove center and upper through-hole and lower through-hole center are in same plane, the charging of the lower through-hole and feed pipe
End is fixedly connected, and the discharge end of the feed pipe is fixed with guide part, one end of the guide part and is fixed on cabinet
The piston rod of cylinder is fixedly connected, and the cylinder is connect with solenoid valve；
Testing agency, including stepper motor, the conveyer belt driven by stepper motors for being located at charging pipe end lower part, the transmission
Take at least one clamping portion that is fixed with, the clamping portion includes fixed fixing seat on a moving belt, in the fixing seat
It is fixed at least one pressure sensor, the pressure sensor is equipped with the support positioning region being flexibly connected with fixing seat,
It is through-hole among the support positioning region, further includes the fixed defectoscope probe for being located at top in the middle part of conveyer belt, the conveyer belt
End right above be equipped with the air-gauge test section that is fixed on cabinet,
It further include the classification material collecting device being located at below transmission end of tape.
2. a kind of steel ball according to claim 1 detects screening plant, it is characterised in that: the through-hole of the support positioning region
For round, equilateral triangle or regular quadrangle.
3. a kind of steel ball according to claim 1 detects screening plant, it is characterised in that: the pressure sensor is distributed in
Regular polygon vertex centered on supporting positioning region through-hole.
4. a kind of steel ball according to claim 3 detects screening plant, it is characterised in that: the regular polygon distribution is positive
Quadrangle distribution or regular pentagon distribution.
5. a kind of steel ball according to claim 1 detects screening plant, it is characterised in that: the defectoscope is ultrasonic wave spy
Hurt instrument.
6. a kind of steel ball according to claim 1 detects screening plant, it is characterised in that: the upper through-hole and lower through-hole are straight
Diameter is all larger than diameter of the steel ball.
7. a kind of steel ball according to claim 1 detects screening plant, it is characterised in that: the defectoscope, air-gauge,
Stepper motor and solenoid valve are connect with PLC.
8. a kind of steel ball according to claim 1 detects screening plant, it is characterised in that: the lower through-hole of the fixed disk ring
Positioned at the extreme lower position opposite with upper through-hole.
9. a kind of steel ball according to claim 1 detects screening plant, it is characterised in that: the lower section of the defectoscope, Gu
Determine the support portion being equipped with transmission plane bottom touches on conveyer belt.
10. a kind of steel ball according to claim 1 detects screening plant, it is characterised in that: the classification material collecting device is
The series connection of several Y shape slots, the Y shape slot crotch are equipped with the baffle being fixedly connected with cylinder piston rod, the cylinder and electromagnetism
Valve is connected with PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710572690.1A CN107262384B (en) | 2017-07-14 | 2017-07-14 | A kind of steel ball detection screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710572690.1A CN107262384B (en) | 2017-07-14 | 2017-07-14 | A kind of steel ball detection screening plant |
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| Publication Number | Publication Date |
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| CN107262384A CN107262384A (en) | 2017-10-20 |
| CN107262384B true CN107262384B (en) | 2019-03-29 |
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| CN201710572690.1A Active CN107262384B (en) | 2017-07-14 | 2017-07-14 | A kind of steel ball detection screening plant |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108284074B (en) * | 2017-12-30 | 2019-09-20 | 浙江工贸职业技术学院 | A kind of screening plant of citrus picking robot |
| CN109335324A (en) * | 2018-10-12 | 2019-02-15 | 付桂艳 | A kind of toy for children cleaning and sterilizing storage device |
| 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 |
| CN110388963A (en) * | 2019-08-06 | 2019-10-29 | 湖州思迈腾科技有限公司 | A kind of motor shaft detection device |
| CN111620038B (en) * | 2020-05-30 | 2021-04-20 | 嵊州市法克机械有限公司 | Conveying and adjusting device for steel ball production |
| CN112317328B (en) * | 2020-09-27 | 2021-12-03 | 济南豪曼汽车配件有限公司 | Auto-parts sieving mechanism |
| CN112798523A (en) * | 2020-12-31 | 2021-05-14 | 宜都红花夜明珠轴承制造有限公司 | Surface finish degree sampling inspection equipment for manufacturing bearing steel balls |
| CN112875226B (en) * | 2021-01-11 | 2022-06-21 | 苏州超莱斯机器人科技有限公司 | Full-automatic steel ball feeding device for lubricating distributor assembly line |
| CN113457959B (en) * | 2021-07-12 | 2022-09-20 | 南京晓庄学院 | Ball screening and mounting equipment for bearing pair |
| CN114054365B (en) * | 2021-11-10 | 2023-12-22 | 梁山国宇量仪精密机械有限公司 | Automatic detection equipment and detection method for external dimensions of workpiece |
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| DE1623239A1 (en) * | 1967-05-11 | 1971-03-11 | Sebastian Messerschmidt | Device for the photoelectric visual inspection of balls |
| JP3636357B2 (en) * | 2001-03-13 | 2005-04-06 | 日立金属株式会社 | Abnormal sphere detection device and abnormal sphere detection method |
| CN202762662U (en) * | 2012-08-31 | 2013-03-06 | 青岛锐智精密称量设备科技有限公司 | Novel efficient weighing grader |
| CN203803814U (en) * | 2014-04-21 | 2014-09-03 | 浙江大学 | Novel steel ball expanding and sorting device for visual inspection |
| CN203917192U (en) * | 2014-06-05 | 2014-11-05 | 苏州大学 | A kind of spherome surface quality detection device |
| CN204064932U (en) * | 2014-07-21 | 2014-12-31 | 重庆颖泉标准件有限公司 | Utilize the system of Machine Vision Detection standard fasteners |
| CN204448629U (en) * | 2014-12-25 | 2015-07-08 | 衢州亿龙信息技术有限公司 | A kind of precision bearing ball automatic Surface Defect Detection System |
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Denomination of invention: A steel ball detection and screening device Effective date of registration: 20210914 Granted publication date: 20190329 Pledgee: Industrial Commercial Bank of China Ltd. Yunhe branch Pledgor: ZHEJIANG XINGCHANG BEARING Co.,Ltd. Registration number: Y2021330001562 |
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