CN110935647B - Interior sandwich screening equipment of permanent magnetic ferrite magnetic shoe - Google Patents
Interior sandwich screening equipment of permanent magnetic ferrite magnetic shoe Download PDFInfo
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- CN110935647B CN110935647B CN201911142986.5A CN201911142986A CN110935647B CN 110935647 B CN110935647 B CN 110935647B CN 201911142986 A CN201911142986 A CN 201911142986A CN 110935647 B CN110935647 B CN 110935647B
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- magnetic
- magnetic shoe
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- shoe
- magnetizing
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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
- B07C5/34—Sorting according to other particular properties
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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
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
-
- 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
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
Abstract
A permanent magnetic ferrite magnetic shoe internal sandwich screening device comprises a magnetic shoe conveying device, a magnetic shoe magnetizing and demagnetizing tool and a magnetic shoe sandwich detection shunt device, wherein the magnetic shoe conveying device sequentially penetrates through the magnetic shoe magnetizing and demagnetizing tool and the magnetic shoe sandwich detection shunt device, a sandwich defective product outlet is formed in one side of the magnetic shoe sandwich detection shunt device, and the outlet is connected with a sandwich defective product placing container; and a qualified magnetic tile container is arranged at the lower part of the tail end of the conveyor belt of the magnetic tile conveying device. By utilizing the invention, defective products with sandwich inside the magnetic shoe can be rapidly and automatically screened and removed; the source of the magnetic field of the magnetizing and demagnetizing tool is neodymium iron boron permanent magnetic ferrite, the service life is long, and the energy-saving effect is obvious; the size of the magnetizing and demagnetizing tool can be adjusted according to the size of the magnetic shoe, and the application range is wide.
Description
Technical Field
The invention relates to screening equipment, in particular to screening equipment for an internal sandwich of a permanent magnetic ferrite magnetic shoe.
Background
The key production process of the permanent ferrite magnetic shoe comprises the following steps: ball milling, molding, sintering, grinding, cleaning and sorting. In the process of sintering the magnetic shoe, the problem of the internal sandwich of the magnetic shoe is easy to occur when the magnetic shoe is not sintered, so that the magnetic flux performance of the magnetic shoe is greatly reduced.
Currently, there are two detection methods commonly used in the industry: one method is a visual method, which is to manually observe whether a fracture surface has a sandwich phenomenon or not by naked eyes after a magnetic shoe is knocked off, belongs to destructive tests, and can only be used for sampling inspection and cannot be used for full inspection; the other method is to judge whether the magnetic flux value of a test product is abnormal and low after the magnetic tiles are saturated and magnetized so as to judge whether the magnetic tiles have the sandwich.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and provides a device capable of quickly and automatically screening and removing defective products sandwiched in permanent magnetic ferrite tiles.
The invention solves the technical problem by adopting the technical scheme that the equipment for screening the internal sandwich of the permanent magnetic ferrite magnetic shoe comprises a magnetic shoe conveying device, a magnetic shoe magnetizing and demagnetizing tool and a magnetic shoe sandwich detection shunting device, wherein the magnetic shoe conveying device sequentially penetrates through the magnetic shoe magnetizing and demagnetizing tool and the magnetic shoe sandwich detection shunting device, one side of the magnetic shoe sandwich detection shunting device is provided with a sandwich defective product outlet, and the outlet is connected with a sandwich defective product placing container; and a qualified magnetic tile container is arranged at the lower part of the tail end of the conveyor belt of the magnetic tile conveying device.
Further, magnetic shoe conveyer includes conveyer belt and spacing frock, spacing frock is including the baffle that is located the conveyer belt both sides, be equipped with the knob that is used for adjusting the distance between two baffles on the baffle.
Further, the magnetic shoe magnetizing and demagnetizing tool comprises a rectangular frame, wherein a knob used for adjusting the width of a magnetic shoe channel and a knob used for adjusting the height of the magnetic shoe channel are arranged on the rectangular frame, magnetic block groups distributed symmetrically according to the channel are embedded in the frame, and the magnetic block groups comprise magnetizing magnetic block groups and demagnetizing magnetic block groups which are sequentially arranged.
Further, the frame is made of a non-magnetically conductive material.
Further, the magnetizing magnetic block group comprises a magnetic block I and a magnetic block II, one surface, close to the channel, of the magnetic block I is an N pole, one surface, close to the channel, of the magnetic block II is an S pole, and the magnetic block I and the magnetic block II generate a magnetizing magnetic field in the channel and are used for magnetizing the magnetic shoe passing through; the demagnetization magnetic block group comprises a magnetic block III and a magnetic block IV, one surface, close to the channel, of the magnetic block III is an S pole, one surface, close to the channel, of the magnetic block IV is an N pole, and the magnetic block III and the magnetic block IV generate a demagnetization magnetic field in the channel and are used for demagnetizing the magnetic shoe passing through.
Further, the magnetic block is a neodymium iron boron magnetic block.
Further, the magnetic shoe sandwich detection and shunting device comprises a magnetic pole developing sheet, a developing image acquisition system, an image processor, a control information transmission line and a pneumatic propulsion pump, wherein the magnetic pole developing sheet displays the outline image of the magnetic shoe, the developing image acquisition system acquires the outline image of the magnetic shoe displayed by the magnetic pole developing sheet, and the image processor identifies the image and then sends a signal through the control information transmission line to control the pneumatic propulsion pump to work.
Further, the magnetic pole developing sheet is made of a flexible material.
By utilizing the invention, defective products with sandwich inside the magnetic shoe can be rapidly and automatically screened and removed; the source of the magnetic field of the magnetizing and demagnetizing tool is neodymium iron boron permanent magnetic ferrite, the service life is long, and the energy-saving effect is obvious; the width dimension of the magnetic shoe channel of the magnetizing and demagnetizing tool can be adjusted according to the size of the magnetic shoe, and the application range is wide.
Drawings
FIG. 1 is a schematic view of the internal sandwich state of a magnetic shoe;
FIG. 2 is a schematic structural diagram of an embodiment of the present invention;
fig. 3 is a left side view of the magnetic shoe magnetizing and demagnetizing tool of the embodiment shown in fig. 2;
fig. 4 is a front view of the magnetic shoe magnetizing and demagnetizing tool of the embodiment shown in fig. 2;
FIG. 5 is a schematic view of the normal tile pole of the embodiment of FIG. 2;
FIG. 6 is a schematic diagram of a development configuration of the sandwiched magnetic shoe pole of the embodiment shown in FIG. 2;
in the figure: 1. the magnetic shoe comprises a magnetic shoe, a sandwich part inside the magnetic shoe, a magnetic shoe conveying device, a conveying belt, baffles on two sides of the conveying belt, a width adjusting knob, a magnetic shoe magnetizing and demagnetizing tool, a width knob, a height knob, a magnetic block group, a magnetic block I, a magnetic block II, a magnetic block III, a magnetic block IV, a magnetic shoe channel, a magnetizing magnetic field, a demagnetizing magnetic field, a magnetic shoe sandwich detecting and shunting device, a magnetic pole developing sheet 6a, a magnetic pole image acquisition system 6b, an image processor 6c, a control information transmission line 6d, a pneumatic propulsion pump 6e, a developing defective product placing container 7 and a qualified magnetic shoe placing area 8.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Referring to the attached drawing 2, the magnetic shoe conveying device 2, the magnetic shoe magnetizing and demagnetizing tool 3 and the magnetic shoe sandwich detection shunting device 6 are included in the embodiment, the magnetic shoe conveying device 2 sequentially penetrates through the magnetic shoe magnetizing and demagnetizing tool 3 and the magnetic shoe sandwich detection shunting device 6, a sandwich defective product outlet is formed in one side of the magnetic shoe sandwich detection shunting device 6, and the outlet is connected with a sandwich defective product placing container 7; the tail end of the conveyor belt 2a of the magnetic tile conveying device 2 is connected with a qualified magnetic tile placing area 8.
The magnetic shoe conveying device 2 comprises a conveying belt 2a and baffle plates 2b on two sides of the conveying belt 2a, and the baffle plates 2b on two sides of the conveying belt 2a are provided with adjusting knobs 2c for adjusting the distance of the baffle plates 2b. According to the width of the magnetic shoe 1 to be detected, the width of the conveyor belt can be adjusted by a width adjusting knob 2c. The magnetic shoe conveying device 2 is used for ensuring that the magnetic shoes 1 move in line in order.
Referring to the attached figures 3 and 4, the magnetic shoe magnetizing and demagnetizing tool 3 comprises a rectangular frame, the frame is made of a non-magnetic material, and a magnetic shoe channel width adjusting knob 3a and a magnetic shoe channel height adjusting knob 3b for adjusting a magnetic shoe channel 5 are arranged on the frame to ensure that the magnetic shoes 1 pass through orderly and smoothly. Two groups of magnetic block groups 4 symmetrically distributed on two sides of the magnetic shoe channel 5 are arranged inside the frame, and the magnetic block groups 4 comprise magnetizing magnetic block groups and demagnetizing magnetic block groups which are sequentially arranged.
The magnetizing magnetic block group comprises a magnetic block I4 a and a magnetic block II 4b, one surface, close to the magnetic shoe channel, of the magnetic block I4 a is an N pole, one surface, close to the magnetic shoe channel 5, of the magnetic block II 4b is an S pole, and the magnetic block I4 a and the magnetic block II 4b generate a magnetizing magnetic field 5a in the magnetic shoe channel 5 and are used for magnetizing the magnetic shoe 1 which passes through the magnetizing magnetic shoe; the demagnetizing magnetic block group comprises a magnetic block III 4c and a magnetic block IV 4d, one surface, close to the magnetic shoe channel 5, of the magnetic block III 4c is an S pole, one surface, close to the magnetic shoe channel 5, of the magnetic block IV 4d is an N pole, and the magnetic block III 4c and the magnetic block IV 4d generate a demagnetizing magnetic field 5b in the magnetic shoe channel 5 and are used for demagnetizing the magnetic shoe 1 which passes through.
The magnetic shoe sandwich detection shunt device 6 comprises a magnetic pole developing sheet 6a, a developing image acquisition system 6b, an image processor 6c, a control information transmission line 6d and a pneumatic propulsion pump 6e which are electrically connected. The magnetic shoe sandwich detection shunting device 6 is used for detecting and shunting the magnetic shoe 1 to be detected passing through the magnetizing and demagnetizing tool 3.
The working process of the magnetic shoe sandwich detection shunting device 6 is as follows:
referring to fig. 5 and 6, a magnetic shoe is placed at the front section of a conveyor belt 2a of a magnetic shoe conveyor 2, the distance between baffle plates 2c at two sides of the conveyor belt is adaptively adjusted through a width adjusting knob 2c according to the width of the magnetic shoe, then the whole set of device is started to work, and when the magnetic shoe enters a magnetic shoe magnetizing and demagnetizing tool 3, a magnetizing magnetic field 5a generated by a magnetic block I4 a and a magnetic block II 4b is used for magnetizing a passing magnetic shoe 1; then, a demagnetizing magnetic field 5b is generated by a magnetic block III 4c and a magnetic block IV 4d to demagnetize the passing magnetic shoe 1; when the normal magnetic shoe passes through the magnetic pole developing sheet 6a, the image acquired by the developing image acquisition system 6b is a black magnetic shoe outline image, as shown in fig. 5, the image processor 6c identifies the image and then sends a '0' signal through the control information transmission line 6d, at this moment, the pneumatic propulsion pump 6e does not work, the normal magnetic shoe smoothly passes through the detection device, and finally enters the qualified magnetic shoe placement area 8.
When the sandwiched magnetic shoe passes through the magnetic pole developing sheet 6a, an image acquired by the developing image acquisition system 6b is as shown in fig. 6, a black area is the outline of the magnetic shoe, and a white circle inside the black area is a sandwich. The image processor 6c recognizes the image and sends a "1" signal through the control information transmission line 6d, and at this time, the pneumatic pushing pump 6e operates to push the sandwich magnetic shoe from the conveyor belt into the sandwich defective product placing container 7.
The pole developing sheet 6a is made of a flexible material to facilitate detection of the magnetic shoe having a curvature.
The invention adopts the principle that research shows that the Hcj performance of a sandwich part 1a (shown in figure 1) in the magnetic shoe is greatly lower than that of a surrounding normal part, and the sensitivities of the sandwich part and the surrounding normal part to an external magnetic field are different: when the magnetic shoe is magnetized and then a reverse magnetic field is applied to demagnetize, the sandwich part is easier to demagnetize compared with the normal part of the magnetic shoe. When the reverse magnetic field intensity is set reasonably, if the magnetic shoe is internally sandwiched, a magnetic pole boundary can be generated between the sandwich part and the normal part of the magnetic shoe, and then the sandwich part is displayed by using the magnetic pole developing sheet.
Various modifications and variations of the present invention may be made by those skilled in the art, and they are still within the scope of the present patent invention provided they are within the scope of the claims and their equivalents.
What is not described in detail in the specification is prior art that is well known to those skilled in the art.
Claims (7)
1. The utility model provides an inside sandwich screening installation of permanent magnetic ferrite magnetic shoe which characterized in that: the device comprises a magnetic shoe conveying device, a magnetic shoe magnetizing and demagnetizing tool and a magnetic shoe sandwich detection and shunting device, wherein the magnetic shoe conveying device sequentially penetrates through the magnetic shoe magnetizing and demagnetizing tool and the magnetic shoe sandwich detection and shunting device, a sandwich defective product outlet is formed in one side of the magnetic shoe sandwich detection and shunting device, and the outlet is connected with a sandwich defective product placing container; a qualified magnetic tile container is arranged at the lower part of the tail end of the conveyor belt of the magnetic tile conveying device; the magnetic shoe sandwich detection and shunting device comprises a magnetic pole developing sheet, a developing image acquisition system, an image processor, a control information transmission line and a pneumatic propulsion pump, wherein the magnetic pole developing sheet displays a contour image of a magnetic shoe, the developing image acquisition system acquires the contour image of the magnetic shoe displayed by the magnetic pole developing sheet, and the image processor identifies the image and sends a signal through the control information transmission line to control the pneumatic propulsion pump to work.
2. The internal sandwich screening device for the permanent ferrite magnetic shoe according to claim 1, characterized in that: the magnetic shoe conveying device comprises a conveying belt and a limiting tool, the limiting tool comprises baffle plates located on two sides of the conveying belt, and a knob used for adjusting the distance between the two baffle plates is arranged on each baffle plate.
3. The internal sandwich screening device for the permanent ferrite magnetic shoe according to claim 1 or 2, characterized in that: the magnetic shoe magnetizing and demagnetizing tool comprises a rectangular frame, wherein a knob used for adjusting the width of a magnetic shoe channel and a knob used for adjusting the height of the magnetic shoe channel are arranged on the rectangular frame, a magnetic block group distributed symmetrically according to the channel is embedded in the rectangular frame, and the magnetic block group comprises a magnetizing magnetic block group and a demagnetizing magnetic block group which are sequentially arranged.
4. The internal sandwich screening device for the permanent ferrite magnetic shoe according to claim 3, characterized in that: the frame is made of a non-magnetically conductive material.
5. The internal sandwich screening device for the permanent ferrite magnetic shoe according to claim 3, characterized in that: the magnetizing magnetic block group comprises a magnetic block I and a magnetic block II, one surface of the magnetic block I, which is close to the channel, is an N pole, one surface of the magnetic block II, which is close to the channel, is an S pole, and the magnetic block I and the magnetic block II generate a magnetizing magnetic field in the channel and are used for magnetizing the magnetic shoe passing through; the demagnetization magnetic block group comprises a magnetic block III and a magnetic block IV, one surface, close to the channel, of the magnetic block III is an S pole, one surface, close to the channel, of the magnetic block IV is an N pole, and the magnetic block III and the magnetic block IV generate a demagnetization magnetic field in the channel and are used for demagnetizing the magnetic shoe passing through.
6. The internal sandwich screening device for the permanent ferrite magnetic shoe according to claim 5, characterized in that: the magnetic blocks are neodymium iron boron magnetic blocks.
7. The internal sandwich screening device for the permanent ferrite magnetic shoe according to claim 1 or 2, characterized in that: the pole developing sheet is made of a flexible material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911142986.5A CN110935647B (en) | 2019-11-20 | 2019-11-20 | Interior sandwich screening equipment of permanent magnetic ferrite magnetic shoe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911142986.5A CN110935647B (en) | 2019-11-20 | 2019-11-20 | Interior sandwich screening equipment of permanent magnetic ferrite magnetic shoe |
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| Publication Number | Publication Date |
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| CN110935647A CN110935647A (en) | 2020-03-31 |
| CN110935647B true CN110935647B (en) | 2022-03-04 |
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| CN201911142986.5A Active CN110935647B (en) | 2019-11-20 | 2019-11-20 | Interior sandwich screening equipment of permanent magnetic ferrite magnetic shoe |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001096236A (en) * | 1999-09-29 | 2001-04-10 | Toshiba Corp | Device for classifying battery pack |
| CN102436901A (en) * | 2011-12-20 | 2012-05-02 | 北京卫星环境工程研究所 | Magnetization and demagnetization method for spacecraft |
| CN203502382U (en) * | 2013-08-19 | 2014-03-26 | 安徽安簧机械股份有限公司 | Non-destructive inspection unit of cup-shaped forging pieces |
| CN203519506U (en) * | 2013-10-25 | 2014-04-02 | 成都四星液压制造有限公司 | Magnetic shoe detecting device |
| CN104458765A (en) * | 2014-12-22 | 2015-03-25 | 四川理工学院 | Infrared thermography detecting system for magnetic shoe defects and detecting method of system |
| CN205845630U (en) * | 2016-06-22 | 2016-12-28 | 姚燕 | Utilize device and automatic Magnetizing and demagnetizing machine that permanent-magnetic field carries out magnetizing or demagnetizing |
| CN206661715U (en) * | 2016-12-27 | 2017-11-24 | 研祥智能科技股份有限公司 | Magnetic shoe charging and discharging mechanism |
| CN206838555U (en) * | 2017-03-24 | 2018-01-05 | 中磁科技股份有限公司 | Automatic full inspection neodymium iron boron square magnetic steel is anti-to move back magnetic apparatus |
| CN108240991A (en) * | 2016-12-27 | 2018-07-03 | 研祥智能科技股份有限公司 | Magnetic shoe on-line measuring device |
| CN110180794A (en) * | 2019-07-09 | 2019-08-30 | 安徽龙磁科技股份有限公司 | A kind of detection machine of automatic measurement magnetic shoe middle part wall thickness |
-
2019
- 2019-11-20 CN CN201911142986.5A patent/CN110935647B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001096236A (en) * | 1999-09-29 | 2001-04-10 | Toshiba Corp | Device for classifying battery pack |
| CN102436901A (en) * | 2011-12-20 | 2012-05-02 | 北京卫星环境工程研究所 | Magnetization and demagnetization method for spacecraft |
| CN203502382U (en) * | 2013-08-19 | 2014-03-26 | 安徽安簧机械股份有限公司 | Non-destructive inspection unit of cup-shaped forging pieces |
| CN203519506U (en) * | 2013-10-25 | 2014-04-02 | 成都四星液压制造有限公司 | Magnetic shoe detecting device |
| CN104458765A (en) * | 2014-12-22 | 2015-03-25 | 四川理工学院 | Infrared thermography detecting system for magnetic shoe defects and detecting method of system |
| CN205845630U (en) * | 2016-06-22 | 2016-12-28 | 姚燕 | Utilize device and automatic Magnetizing and demagnetizing machine that permanent-magnetic field carries out magnetizing or demagnetizing |
| CN206661715U (en) * | 2016-12-27 | 2017-11-24 | 研祥智能科技股份有限公司 | Magnetic shoe charging and discharging mechanism |
| CN108240991A (en) * | 2016-12-27 | 2018-07-03 | 研祥智能科技股份有限公司 | Magnetic shoe on-line measuring device |
| CN206838555U (en) * | 2017-03-24 | 2018-01-05 | 中磁科技股份有限公司 | Automatic full inspection neodymium iron boron square magnetic steel is anti-to move back magnetic apparatus |
| CN110180794A (en) * | 2019-07-09 | 2019-08-30 | 安徽龙磁科技股份有限公司 | A kind of detection machine of automatic measurement magnetic shoe middle part wall thickness |
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| CN110935647A (en) | 2020-03-31 |
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Effective date of registration: 20221214 Address after: Group 6, Zhuyuanta Community, Baofeng Street, Shimen County, Changde City, Hunan Province 415000 Patentee after: Hunan Aerospace magnetoelectric Technology Co.,Ltd. Address before: No. 1118, Section 2, Tengfei Road, Wangcheng District, Changsha City, Hunan Province Patentee before: HUNAN AEROSPACE MAGNET & MAGNETO Co.,Ltd. |
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