CN106733160B - Permanent magnetism mine optional equipment monitoring device - Google Patents
Permanent magnetism mine optional equipment monitoring device Download PDFInfo
- Publication number
- CN106733160B CN106733160B CN201611224613.9A CN201611224613A CN106733160B CN 106733160 B CN106733160 B CN 106733160B CN 201611224613 A CN201611224613 A CN 201611224613A CN 106733160 B CN106733160 B CN 106733160B
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- screw rod
- slide unit
- stepper motor
- rod slide
- motor screw
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/04—Magnetic separation acting directly on the substance being separated with the material carriers in the form of trays or with tables
- B03C1/06—Magnetic separation acting directly on the substance being separated with the material carriers in the form of trays or with tables with magnets moving during operation
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a kind of permanent magnetism mine optional equipment monitoring devices, including programmable controller, programmable controller A/D converting unit, first photoelectric encoder, second photoelectric encoder, X-axis stepper motor screw rod slide unit, y-axis stepper motor screw rod slide unit, mass sensor and transmitter, permanent magnetic chuck, the permanent magnetic chuck is lifted below the slide unit of X-axis stepper motor screw rod slide unit, the mass sensor and transmitter are arranged between permanent magnetic chuck and X-axis stepper motor screw rod slide unit, first photoelectric encoder, the main shaft of second photoelectric encoder respectively with X-axis stepper motor screw rod slide unit, the electric machine main shaft of y-axis stepper motor screw rod slide unit connects, the mass sensor is connect with transmitter with programmable controller A/D converting unit, first photoelectric encoder, second photoelectric encoder and programmable The input unit high-speed counter of sequence controller is connected.The present invention realizes the accurate control to permanent magnetism mine optional equipment release operating procedure.
Description
Technical field
The present invention relates to a kind of permanent magnetism mine optional equipment more particularly to a kind of permanent magnetism mine optional equipment monitoring devices, belong to permanent magnetism
Equipment technical field.
Background technique
Mine optional equipment is a kind of equipment that metal object is separated during the industries such as mine, harbour, coal are to mine material.
Permanent magnetism mine optional equipment is that the permanent magnetic field generated using permanent-magnet material carries out inhaling iron operation.The hair of Patent No. ZL02138572.6
Bright patent (denomination of invention: Magnetic circuit switch, inventor: Xu Junfeng) discloses the core technology of permanent magnet lifting device.Existing permanent magnetism
Equipment generally utilizes the movement of programmable controller controls hydraulic system, and driving twin shaft has the permanent magnetic field of function of shielding
It is on and off, it is opened when permanent magnetic field and produces magnetic field, can be with lifting metal objects, and transported, work as permanent magnetic field
When closing, the magnetic field of permanent magnet devices is shielded, and magnetic field disappears, and the metal of lifting will be released.Permanent magnetism mine optional equipment uses rare earth
There is certain limit in permanent-magnet material manufacture, magnetic field to the suction of metal, are working after a certain period of time, mine optional equipment has been filled metal
And when reaching saturation, the release operating procedure for closing magnetic field release irony object should be carried out.Existing permanent magnet devices are when in use
There are two types of method for releasing, and one is artificial releases, i.e., according to the observation of naked eyes, judge whether to reach the lifting limit to be discharged
Operation；Another kind is the automatic release of timing, i.e. setting program, and control permanent magnet devices carry out once discharging at regular intervals dynamic
Make.Using artificial method for releasing, labor efficiency is low, and error in judgement is big；Using the automatic method for releasing of timing, due to the gold in material
It is unstable to belong to content, thus is difficult to set an appropriate time, production efficiency is low if discharging in advance, if failed in time
Release, will cause the safety accident that lifting object falls off.
Summary of the invention
The purpose of the present invention is to provide a kind of permanent magnetism mine optional equipment monitoring device, realizes to discharge permanent magnetism mine optional equipment and grasp
Make the accurate control of step, to guarantee the continuity and production security of the work of mine optional equipment, and to permanent magnet devices key position
The status real time monitors such as temperature, hydraulic system pressure, oil level, oil temperature, guarantee equipment reliability of operation.
The purpose of the present invention is achieved by the following technical programs:
A kind of permanent magnetism mine optional equipment monitoring device, including programmable controller 1, programmable controller A/D conversion are single
First 2, first photoelectric encoder 3, the second photoelectric encoder 4, X-axis stepper motor screw rod slide unit 5, y-axis stepper motor screw rod slide unit
6, mass sensor and transmitter 7, permanent magnetic chuck 8, the y-axis stepper motor screw rod slide unit 6 is double lead linkage structure, described
Two screw rods of y-axis stepper motor screw rod slide unit 6 are respectively arranged in the left and right sides of the Y direction above mine favored area, the X
The both ends of shaft step motor screw rod slide unit 5 are fixed with the screw rod slide unit of the left and right of y-axis stepper motor screw rod slide unit 6 two respectively to be connected
It connects, the permanent magnetic chuck 8 is lifted below the slide unit of X-axis stepper motor screw rod slide unit 5, the mass sensor and transmitter 7
It being arranged between permanent magnetic chuck 8 and X-axis stepper motor screw rod slide unit 5, measurement permanent magnetic chuck 8 adsorbs the quality of object, and described the
One photoelectric encoder 3, the second photoelectric encoder 4 main shaft respectively with X-axis stepper motor screw rod slide unit 5, y-axis stepper motor screw rod
The electric machine main shaft of slide unit 6 connects, and the mass sensor is connect with transmitter 7 with programmable controller A/D converting unit 2,
First photoelectric encoder 3, the second photoelectric encoder 4 are connected with the input unit high-speed counter of programmable controller 1,
The programmable controller 1 controls X-axis stepper motor screw rod slide unit 5, y-axis stepper motor screw rod slide unit 6,8 work of permanent magnetic chuck
Make.
The purpose of the present invention can also be further realized by following technical measures:
Aforementioned permanent magnetism mine optional equipment monitoring device, further includes pressure sensor and transmitter 9, the pressure sensor and is become
Device 9 is sent to be connected with programmable controller A/D converting unit 2.
Aforementioned permanent magnetism mine optional equipment monitoring device, further includes liquid level sensor and transmitter 10, the liquid level sensor with
Transmitter 10 is connected with programmable controller A/D converting unit 2.
Aforementioned permanent magnetism mine optional equipment monitoring device, further includes oil temperature sensor and transmitter 11, the oil temperature sensor with
Transmitter 11 is connected with programmable controller A/D converting unit 2.
Aforementioned permanent magnetism mine optional equipment monitoring device further includes multiple temperature sensors and transmitter 12, the multiple temperature
Sensor is connected with transmitter 12 with programmable controller A/D converting unit 2.
Compared with prior art, the beneficial effects of the present invention are: realizing the essence to permanent magnetism mine optional equipment release operating procedure
Really control realizes the temperature to permanent magnetism mine optional equipment key position to guarantee the continuity and production security of the work of mine optional equipment
The acquisition of the state parameters such as degree, hydraulic system pressure, oil level, oil temperature ensure that permanent magnetism mine optional equipment reliability of operation.
Detailed description of the invention
Fig. 1 is electric operation control circuit figure of the invention；
Fig. 2 is X-axis and y-axis stepper motor screw rod slide unit structure chart of the invention；
Fig. 3 is permanent magnetic chuck work route map of the invention.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples.
As shown in Figure 1, permanent magnetism mine optional equipment monitoring device of the present invention includes programmable controller 1, program controller PLC
Device A/D converting unit 2, the first photoelectric encoder 3, the second photoelectric encoder 4, X-axis stepper motor screw rod slide unit 5, Y-axis stepping electricity
Machine screw rod slide unit 6, mass sensor and transmitter 7, permanent magnetic chuck 8, the y-axis stepper motor screw rod slide unit 6 are double lead connection
Dynamic structure, as shown in Fig. 2, two screw rods of the y-axis stepper motor screw rod slide unit 6 are respectively arranged in the Y above mine favored area
The left and right sides of axis direction, the both ends of the X-axis stepper motor screw rod slide unit 5 left side with y-axis stepper motor screw rod slide unit 6 respectively
Right two screw rod slide units are fixedly connected, and the permanent magnetic chuck 8 is lifted below the slide unit of X-axis stepper motor screw rod slide unit 5, described
Mass sensor and transmitter 7 are arranged between permanent magnetic chuck 8 and X-axis stepper motor screw rod slide unit 5, and measurement permanent magnetic chuck 8 is inhaled
The quality of addendum part, first photoelectric encoder 3, the main shaft of the second photoelectric encoder 4 are sliding with X-axis stepper motor screw rod respectively
The electric machine main shaft connection of platform 5, y-axis stepper motor screw rod slide unit 6, the mass sensor and transmitter 7 and program controller PLC
Device A/D converting unit 2 connects, the input of first photoelectric encoder 3, the second photoelectric encoder 4 and programmable controller 1
Unit high-speed counter is connected, and the programmable controller 1 controls X-axis stepper motor screw rod slide unit 5, y-axis stepper motor silk
Bar slide unit 6, permanent magnetic chuck 8 work.
Permanent magnetism mine optional equipment mine favored area carry out inhale ironworker make when, it should mine favored area is all detected, herein mistake
The metal objects of Cheng Zhong, permanent magnetic chuck absorption are more and more, permanent magnetic chuck should be moved to receipts in time when reaching load limit
Ji Chu is returned after discharging object restarts mine selection operation at operating interruptions.If cannot be timely when close to absorption load
It is discharged at collection, metal object can fall off from permanent magnetic chuck after overload, cause production accident or safety accident.Complete release behaviour
After work, permanent magnetic chuck should accurately be returned at operating interruptions and be worked on, and otherwise be possible to will cause leakage choosing.
As shown in figure 3, permanent magnetism mine optional equipment of the invention is since the home position in the upper left corner, by X-axis stepper motor silk
Bar slide unit 5 drives, and movement from left to right carries out mine and selects work along the x axis, when permanent magnetic chuck reaches the rightmost side of mine favored area
Afterwards, make X-axis stepper motor screw rod slide unit 5 and permanent magnetic chuck 8 along the y axis to moving down from the driving of y-axis stepper motor screw rod slide unit 6
A detection range is moved, then X-axis stepper motor inverted running, driving permanent magnetic chuck 8, movement carries out from right to left along the x axis
Mine selects work, works so on circulate, until entire mine favored area is covered.
The present invention uses 4 two the first photoelectric encoder 3, the second photoelectric encoder encoder to count positioning respectively.It is described
Photoelectric encoder using A B phase count mode, stepper motor rotates forward count value when encoder being driven to rotate forward and increases, and when reversion counts
Value is reduced.It sets home position and is moved from the top down from left to right, along the y axis along the x axis to count zero point, permanent magnetic chuck 8
It moves as forward counting, from right to left, from bottom to top to subtract counting, such permanent magnetic chuck device has corresponding unique count in systems
Coordinate value.When permanent magnetic chuck device runs to some position, mass sensor and transmitter 7 detect entire sucker and absorption
The quality of object reach capacity load when, this signal is delivered to programmable controller 1, programmable controller 1 records this
Locate position counting value, and it is mobile to control X-axis stepper motor screw rod slide unit 5, the drive permanent magnetic chuck 8 of y-axis stepper motor screw rod slide unit 6
Release material (can be set at origin) to material collection.Then X-axis stepper motor screw rod slide unit 5, y-axis stepper motor are driven again
Screw rod slide unit 6 drives permanent magnetic chuck 8 to be moved at last time operating interruptions, continues mine selection operation.
Since temperature possible in permanent magnetism coil use increases, the magnetic field of permanent-magnet material will be caused to decline, and then influences to set
The safety of received shipment row, it is therefore necessary to which the moment monitors the real time temperature of permanent magnet devices, guarantees equipment reliability of operation.The present invention is forever
Magnetic mine optional equipment monitoring device further includes pressure sensor and transmitter 9, liquid level sensor and transmitter 10, oil temperature sensor
With transmitter 11, multiple temperature sensors and transmitter 12, the sensor monitors the temperature of each key position of permanent magnetism mine optional equipment
Degree, hydraulic system pressure, liquid level, oil temperature, to guarantee permanent magnetism mine optional equipment reliability of operation.
In addition to the implementation, the present invention can also have other embodiments, all to use equivalent substitution or equivalent transformation shape
At technical solution, be all fallen within the protection domain of application claims.
Claims (5)
1. a kind of permanent magnetism mine optional equipment monitoring device, which is characterized in that including programmable controller, programmable controller A/
D conversion unit, the first photoelectric encoder, the second photoelectric encoder, X-axis stepper motor screw rod slide unit, y-axis stepper motor screw rod are sliding
Platform, mass sensor and transmitter, permanent magnetic chuck, the y-axis stepper motor screw rod slide unit are double lead linkage structure, the Y
Two screw rods of shaft step motor screw rod slide unit are respectively arranged in the left and right sides of the Y direction above mine favored area, the X-axis
The both ends of stepper motor screw rod slide unit are fixedly connected with the screw rod slide unit of left and right two of y-axis stepper motor screw rod slide unit respectively, institute
It states permanent magnetic chuck to be lifted below the slide unit of X-axis stepper motor screw rod slide unit, the mass sensor and transmitter are arranged in forever
Between magnetic-disc and X-axis stepper motor screw rod slide unit, the quality of measurement permanent magnetic chuck absorption object, first photoelectric coding
The main shaft motor master with X-axis stepper motor screw rod slide unit, y-axis stepper motor screw rod slide unit respectively of device, the second photoelectric encoder
Axis connection, the mass sensor are connect with transmitter with programmable controller A/D converting unit, first photoelectric coding
Device, the second photoelectric encoder are connected with the input unit high-speed counter of programmable controller, the programmable controller
Control X-axis stepper motor screw rod slide unit, y-axis stepper motor screw rod slide unit, permanent magnetic chuck work.
2. permanent magnetism mine optional equipment monitoring device as described in claim 1, which is characterized in that further include pressure sensor and pick-up
Device, the pressure sensor are connected with transmitter with programmable controller A/D converting unit.
3. permanent magnetism mine optional equipment monitoring device as described in claim 1, which is characterized in that further include liquid level sensor and pick-up
Device, the liquid level sensor are connected with transmitter with programmable controller A/D converting unit.
4. permanent magnetism mine optional equipment monitoring device as described in claim 1, which is characterized in that further include oil temperature sensor and pick-up
Device, the oil temperature sensor are connected with transmitter with programmable controller A/D converting unit.
5. permanent magnetism mine optional equipment monitoring device as described in claim 1, which is characterized in that further include multiple temperature sensors with
Transmitter, the multiple temperature sensor are connected with transmitter with programmable controller A/D converting unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611224613.9A CN106733160B (en) | 2016-12-27 | 2016-12-27 | Permanent magnetism mine optional equipment monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611224613.9A CN106733160B (en) | 2016-12-27 | 2016-12-27 | Permanent magnetism mine optional equipment monitoring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106733160A CN106733160A (en) | 2017-05-31 |
| CN106733160B true CN106733160B (en) | 2019-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611224613.9A Active CN106733160B (en) | 2016-12-27 | 2016-12-27 | Permanent magnetism mine optional equipment monitoring device |
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| CN (1) | CN106733160B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB617680A (en) * | 1946-10-16 | 1949-02-09 | Electromagnets Ltd | Improvements relating to electro-magnetic separators |
| CN1499539A (en) * | 2002-11-11 | 2004-05-26 | 徐俊峰 | Magnetic circuit switch |
| CN202316097U (en) * | 2011-11-17 | 2012-07-11 | 镇江市江南矿山机电设备有限公司 | Automatic iron discharging system of disc type iron remover |
| CN202331109U (en) * | 2011-11-18 | 2012-07-11 | 镇江市江南矿山机电设备有限公司 | Control device of flame-proof iron remover |
| CN202778691U (en) * | 2012-09-21 | 2013-03-13 | 镇江市高等专科学校 | Magnetic field strength controlling and monitoring device of explosion-proof magnetic separation and iron removing equipment |
| CN203264862U (en) * | 2013-05-07 | 2013-11-06 | 安徽省皖北煤电集团有限责任公司百善煤矿 | Full-automatic control iron removal device |
| CN203494639U (en) * | 2013-10-14 | 2014-03-26 | 晋江新建兴机械设备有限公司 | Iron separator of ceramic machinery |
| CN204412441U (en) * | 2015-01-15 | 2015-06-24 | 赣州市豪鹏科技有限公司 | A kind of old and useless battery roasting material concentration equipment |
| CN206392235U (en) * | 2016-12-27 | 2017-08-11 | 镇江市高等专科学校 | Permanent magnetism ore deposit optional equipment supervising device |
-
2016
- 2016-12-27 CN CN201611224613.9A patent/CN106733160B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB617680A (en) * | 1946-10-16 | 1949-02-09 | Electromagnets Ltd | Improvements relating to electro-magnetic separators |
| CN1499539A (en) * | 2002-11-11 | 2004-05-26 | 徐俊峰 | Magnetic circuit switch |
| CN202316097U (en) * | 2011-11-17 | 2012-07-11 | 镇江市江南矿山机电设备有限公司 | Automatic iron discharging system of disc type iron remover |
| CN202331109U (en) * | 2011-11-18 | 2012-07-11 | 镇江市江南矿山机电设备有限公司 | Control device of flame-proof iron remover |
| CN202778691U (en) * | 2012-09-21 | 2013-03-13 | 镇江市高等专科学校 | Magnetic field strength controlling and monitoring device of explosion-proof magnetic separation and iron removing equipment |
| CN203264862U (en) * | 2013-05-07 | 2013-11-06 | 安徽省皖北煤电集团有限责任公司百善煤矿 | Full-automatic control iron removal device |
| CN203494639U (en) * | 2013-10-14 | 2014-03-26 | 晋江新建兴机械设备有限公司 | Iron separator of ceramic machinery |
| CN204412441U (en) * | 2015-01-15 | 2015-06-24 | 赣州市豪鹏科技有限公司 | A kind of old and useless battery roasting material concentration equipment |
| CN206392235U (en) * | 2016-12-27 | 2017-08-11 | 镇江市高等专科学校 | Permanent magnetism ore deposit optional equipment supervising device |
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| Publication number | Publication date |
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| CN106733160A (en) | 2017-05-31 |
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Address after: 212028 No. 518, Chang Xiang Road, University Park, Zhenjiang, Jiangsu Patentee after: Zhenjiang College Address before: Zhenjiang City, Jiangsu Province, 212003 Jingkou District Road No. 61 Patentee before: Zhenjiang College |