CN104162516A - Steel ball screening machine - Google Patents
Steel ball screening machine Download PDFInfo
- Publication number
- CN104162516A CN104162516A CN201410423249.3A CN201410423249A CN104162516A CN 104162516 A CN104162516 A CN 104162516A CN 201410423249 A CN201410423249 A CN 201410423249A CN 104162516 A CN104162516 A CN 104162516A
- Authority
- CN
- China
- Prior art keywords
- wall
- steel ball
- electrically connected
- screening box
- chip microcomputer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012216 screening Methods 0.000 title claims abstract description 47
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 30
- 239000010959 steel Substances 0.000 title claims abstract description 30
- 239000004020 conductor Substances 0.000 claims abstract description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a steel ball screening machine which comprises a hopper, a hose, an electromagnetic valve, a singlechip, a bracket and a screening box, wherein the hopper is communicated with the screening box by the hose; the screening box is arranged on the bracket; the bracket is provided with a stepping motor; the stepping motor is electrically connected with the singlechip; the electromagnetic valve is arranged at an outlet of the hopper and is electrically connected with the singlechip; the screening box comprises an outer wall, an inner wall and a plurality of support pillars; the support pillars are hydraulic columns; the outer wall, the inner wall and the support pillars are made of a conductive material; an electrode column is arranged at the junction part of the plurality of support pillars; the electrode column and the outer wall are respectively connected with the two electrodes of a direct current power supply by a lead; and a lead between the electrode column and the DC power supply is provided with a hall current sensor. After the steel ball screening machine is adopted, the aim of accurately sorting is achieved.
Description
Technical field
The present invention relates to automation equipment field, particularly, relate to a kind of steel ball screening machine.
Background technology
At present, steel ball screening machine all adopts mechanical type screening machine.If publication No. is to disclose for steel ball screening plant in the patent of CN 103736651 A, comprise body, described body right side is provided with annular slide, and described slide and body junction are provided with screening tank, and described slide end is provided with air pump.The junction of described body and slide is provided with screening tank, by screening tank, filters out inappropriate steel ball, therefore reduces artificial screening.But adopt mechanical type screening machine to have the problem that accuracy is not high.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose a kind of steel ball screening machine, to realize the advantage that improves screening accuracy.
For achieving the above object, the technical solution used in the present invention is:
A kind of steel ball screening machine, comprise hopper, flexible pipe, magnetic valve, single-chip microcomputer, support and screening box, described hopper is communicated with screening box by flexible pipe, described screening box is arranged on support, and stepper motor is set on support, this stepper motor is electrically connected to single-chip microcomputer, described magnetic valve is arranged on the exit of hopper, and magnetic valve is electrically connected to single-chip microcomputer, described screening box comprises outer wall, inwall and a plurality of pillar, described pillar is hydraulic column, described outer wall, inwall and pillar all adopt conductive material, the intersection of a plurality of described pillars arranges an electrode column, this electrode column and outer wall are connected on the two poles of the earth of dc source by wire respectively, on the wire of connecting electrode post and dc source, Hall current sensor is set, this Hall current sensor is electrically connected to single-chip microcomputer, and it is 4 sections that the cavity that outer wall and inwall form is cut off by dividing plate, each dividing plate all configures motor, described motor is electrically connected to relay, described relay is electrically connected to single-chip microcomputer, described dividing plate adopts insulating materials.
Further, described outer wall, inwall and pillar all adopt aluminum alloy materials.
Further, the protective resistance of connecting between described outer wall and dc source.
Technical scheme of the present invention has following beneficial effect:
Technical scheme of the present invention, is used Hall current sensor to measure flowing through the current value of steel ball, thereby according to current value, calculates the diameter of steel ball, and utilizes Single-chip Controlling, automation steel ball is classified.Electric current to steel ball is measured, and its accuracy can control to nm level.Thereby reached the object of accurate sorting.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the steel ball screening machine described in the embodiment of the present invention;
Fig. 2 is the structural representation of the screening box described in the embodiment of the present invention;
Fig. 3 is pillar described in the embodiment of the present invention and the structural representation of inwall.
By reference to the accompanying drawings, in the embodiment of the present invention, Reference numeral is as follows:
1-hopper; 2-magnetic valve; 3-flexible pipe; 4-screening box; 5-support; 401-baffle plate; 402-first paragraph measurement space; 403-pillar; 404-outer wall; 405-dividing plate; 406-outlet; 407-inwall.
The specific embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
As Fig. 1, shown in Fig. 2, a kind of steel ball screening machine, comprise hopper, flexible pipe, magnetic valve, single-chip microcomputer, support and screening box, hopper is communicated with screening box by flexible pipe, screening box is arranged on support, and stepper motor is set on support, this stepper motor is electrically connected to single-chip microcomputer, magnetic valve is arranged on the exit of hopper, and magnetic valve is electrically connected to single-chip microcomputer, screening box comprises outer wall, inwall and a plurality of pillar, pillar is hydraulic column, described outer wall, inwall and pillar all adopt conductive material, the intersection of a plurality of pillars arranges an electrode column, this electrode column and outer wall are connected on the two poles of the earth of dc source by wire respectively, on the wire of connecting electrode post and dc source, Hall current sensor is set, this Hall current sensor is electrically connected to single-chip microcomputer, and it is 4 sections that the cavity that outer wall and inwall form is cut off by dividing plate, each dividing plate all configures motor, motor is electrically connected to relay, relay is electrically connected to single-chip microcomputer, dividing plate adopts insulating materials.
Wherein, outer wall, inwall and pillar all adopt aluminum alloy materials.The protective resistance of connecting between outer wall and dc source.
Operation principle is:
Single-chip Controlling magnetic valve is opened, and a steel ball in hopper passes through after magnetic valve, solenoid closure, steel ball enters screening box by flexible pipe, and as shown in Figures 2 and 3, the inwall of screening box is separated into 4 sections, and every section connects a hydraulic prop, dividing plate is all set between adjacent inner wall.When steel ball enters after screening box, for convenience of description, as shown in Figure 2, inwall is according to being counterclockwise divided into first paragraph, second segment, the 3rd section and the 4th section.First paragraph inwall and outer wall, dividing plate and baffle plate form first paragraph measurement space.The section start of screening box first paragraph measurement space arranges baffle plate.First steel ball falls in first paragraph measurement space, and the compression of first paragraph inwall, clamps steel ball, thereby measure the current value by steel ball, then corresponding dividing plate is put down, by the stepper motor on support, drive screening box to rotate, make steel ball because inertia is rolled to next section, then dividing plate is risen.Continue to measure, until after completing and measuring for 4 times, steel ball rolls out screening box by outlet, the transmitting device that then control is arranged on exit is transferred to corresponding position by steel ball.When steel ball rolls out screening box, magnetic valve is opened under Single-chip Controlling, emits next steel ball.Dividing plate and baffle plate all adopt rubber.The smooth felt pad of apparatus surface between support and screening box bottom.
Finally it should be noted that: the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (3)
1. a steel ball screening machine, it is characterized in that, comprise hopper, flexible pipe, magnetic valve, single-chip microcomputer, support and screening box, described hopper is communicated with screening box by flexible pipe, described screening box is arranged on support, and stepper motor is set on support, this stepper motor is electrically connected to single-chip microcomputer, described magnetic valve is arranged on the exit of hopper, and magnetic valve is electrically connected to single-chip microcomputer, described screening box comprises outer wall, inwall and a plurality of pillar, described pillar is hydraulic column, described outer wall, inwall and pillar all adopt conductive material, the intersection of a plurality of described pillars arranges an electrode column, this electrode column and outer wall are connected on the two poles of the earth of dc source by wire respectively, on the wire of connecting electrode post and dc source, Hall current sensor is set, this Hall current sensor is electrically connected to single-chip microcomputer, and it is 4 sections that the cavity that outer wall and inwall form is cut off by dividing plate, each dividing plate all configures motor, described motor is electrically connected to relay, described relay is electrically connected to single-chip microcomputer, described dividing plate adopts insulating materials.
2. steel ball screening machine according to claim 1, is characterized in that, described outer wall, inwall and pillar all adopt aluminum alloy materials.
3. steel ball screening machine according to claim 1 and 2, is characterized in that, the protective resistance of connecting between described outer wall and dc source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410423249.3A CN104162516B (en) | 2014-08-26 | 2014-08-26 | Steel ball screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410423249.3A CN104162516B (en) | 2014-08-26 | 2014-08-26 | Steel ball screening machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104162516A true CN104162516A (en) | 2014-11-26 |
| CN104162516B CN104162516B (en) | 2017-05-24 |
Family
ID=51906610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410423249.3A Active CN104162516B (en) | 2014-08-26 | 2014-08-26 | Steel ball screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104162516B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020135756A1 (en) * | 2001-03-21 | 2002-09-26 | Mitsuhiro Matsuoka | Inspection apparatus for surfaces of spheres |
| CN2695103Y (en) * | 2002-09-19 | 2005-04-27 | 上海发电设备成套设计研究所 | Steel ball automatic screening machine used for steel ball coal mill |
| CN102921545A (en) * | 2012-10-31 | 2013-02-13 | 中山市乾润精密钢球制造有限公司 | Steel ball separation system and method |
| CN103041990A (en) * | 2013-01-24 | 2013-04-17 | 五莲博大光电科技有限公司 | Steel ball sorting machine |
| CN202984121U (en) * | 2013-01-02 | 2013-06-12 | 杨俊杰 | Device for sorting steel balls |
| CN203076210U (en) * | 2013-01-24 | 2013-07-24 | 五莲博大光电科技有限公司 | Steel ball sorting machine |
| CN103287592A (en) * | 2013-06-04 | 2013-09-11 | 无锡明珠钢球有限公司 | Steel ball subpackaging machine |
| CN103286081A (en) * | 2013-05-07 | 2013-09-11 | 浙江工业大学 | Monocular multi-perspective machine vision-based online automatic sorting device for steel ball surface defect |
| CN103341746A (en) * | 2013-06-06 | 2013-10-09 | 南通鹏翼精密机械有限公司 | Steel-ball separation device |
| CN203695430U (en) * | 2013-12-13 | 2014-07-09 | 中山市乾润精密钢球制造有限公司 | Novel steel ball sorting machine |
| CN203991348U (en) * | 2014-08-26 | 2014-12-10 | 无锡明珠钢球有限公司 | Steel ball screening machine |
-
2014
- 2014-08-26 CN CN201410423249.3A patent/CN104162516B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020135756A1 (en) * | 2001-03-21 | 2002-09-26 | Mitsuhiro Matsuoka | Inspection apparatus for surfaces of spheres |
| CN2695103Y (en) * | 2002-09-19 | 2005-04-27 | 上海发电设备成套设计研究所 | Steel ball automatic screening machine used for steel ball coal mill |
| CN102921545A (en) * | 2012-10-31 | 2013-02-13 | 中山市乾润精密钢球制造有限公司 | Steel ball separation system and method |
| CN202984121U (en) * | 2013-01-02 | 2013-06-12 | 杨俊杰 | Device for sorting steel balls |
| CN103041990A (en) * | 2013-01-24 | 2013-04-17 | 五莲博大光电科技有限公司 | Steel ball sorting machine |
| CN203076210U (en) * | 2013-01-24 | 2013-07-24 | 五莲博大光电科技有限公司 | Steel ball sorting machine |
| CN103286081A (en) * | 2013-05-07 | 2013-09-11 | 浙江工业大学 | Monocular multi-perspective machine vision-based online automatic sorting device for steel ball surface defect |
| CN103287592A (en) * | 2013-06-04 | 2013-09-11 | 无锡明珠钢球有限公司 | Steel ball subpackaging machine |
| CN103341746A (en) * | 2013-06-06 | 2013-10-09 | 南通鹏翼精密机械有限公司 | Steel-ball separation device |
| CN203695430U (en) * | 2013-12-13 | 2014-07-09 | 中山市乾润精密钢球制造有限公司 | Novel steel ball sorting machine |
| CN203991348U (en) * | 2014-08-26 | 2014-12-10 | 无锡明珠钢球有限公司 | Steel ball screening machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104162516B (en) | 2017-05-24 |
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| C06 | Publication | ||
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Lin Inventor before: Wu Hao |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170216 Address after: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Applicant after: Guangdong Gaohang Intellectual Property Operation Co., Ltd. Address before: New area, Industrial Park Road 214142 Jiangsu city of Wuxi province No. 15 Applicant before: Wuxi Mingzhu Steel Ball Co., Ltd. |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170406 Address after: 325100 Yongjia County, Zhejiang Province, the town of bridge under the village of Ao Ao six Applicant after: Yongjia Hong Qiang heat treatment Co., Ltd. Address before: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Applicant before: Guangdong Gaohang Intellectual Property Operation Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210420 Address after: 226100 Guangzhou road Jiangsu city Nantong Province Haimen Economic and Technological Development Zone No. 999 Patentee after: Nantong North Bund Construction Engineering Co.,Ltd. Address before: 325100 six Ao village, bridge town, Yongjia County, Wenzhou, Zhejiang Patentee before: WUXI HEBANG AUTOMOBILE COMPONET Co.,Ltd. |