CN206326804U - A kind of magnetic force identifying device of electric permanent-magnet suction disc - Google Patents

A kind of magnetic force identifying device of electric permanent-magnet suction disc Download PDF

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Publication number
CN206326804U
CN206326804U CN201621413553.0U CN201621413553U CN206326804U CN 206326804 U CN206326804 U CN 206326804U CN 201621413553 U CN201621413553 U CN 201621413553U CN 206326804 U CN206326804 U CN 206326804U
Authority
CN
China
Prior art keywords
iron block
magnetic
suction disc
magnetic force
electric permanent
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.)
Expired - Fee Related
Application number
CN201621413553.0U
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Chinese (zh)
Inventor
李锵华
方刘文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Shunde Shengqiangde Magnetic Technology Co Ltd</en>
Original Assignee
Foshan Shunde Shengqiangde Magnetic Technology Co Ltd</en>
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Foshan Shunde Shengqiangde Magnetic Technology Co Ltd</en> filed Critical Foshan Shunde Shengqiangde Magnetic Technology Co Ltd</en>
Priority to CN201621413553.0U priority Critical patent/CN206326804U/en
Application granted granted Critical
Publication of CN206326804U publication Critical patent/CN206326804U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses the magnetic force identifying device of electric permanent-magnet suction disc, when producing magnetic field reaction when being powered in electric permanent-magnet suction disc, magnetic force identifying device passes through copper coil, magnetic patch, magnet also synchronously produces magnetic field effect, the top iron block upspring is by magnetic attraction by spring-compressed, that is top iron block retraction, spatial portion is not present after the iron block retraction of top, fitted with bottom iron block, watch from the outside, because top iron block is sucked by magnetic force, so there is magnetic field inside electric permanent-magnet suction disc, prompting operates this mechanical staff to notice that this machinery is in running order, take care or arrange further work;After magnetic force inside electric permanent-magnet suction disc demagnetizes completely, top iron block recovers the presence of spatial portion by spring reset jack-up, and staff illustrates that electric permanent-magnet suction disc does not have magnetic by watching after the protrusion of top iron block, can open template or arrange further work.

Description

A kind of magnetic force identifying device of electric permanent-magnet suction disc
Technical field
The utility model is related to electric permanent-magnet suction disc magnetic means, and the magnetic force identification of specifically a kind of electric permanent-magnet suction disc is put.
Background technology
It is existing to observe the strong/weak of electric permanent-magnet suction disc magnetic force, if it is all the controller liquid crystal display by console to deposit magnetic Screen viewing, because electric permanent-magnet suction disc is installed on after injection machine, there is a segment distance at injection center with console, positioned at injection center Operating personnel watch the magnetic force judgement that is strong/weak or whether depositing magnetic less than electric permanent-magnet suction disc, due to production safety just in operation The need for, staff will often go to console viewing or increase staff's observation, cause inefficiency and increase life Produce cost;When unexpected power-off, it is impossible to judge the strong/weak of electric permanent-magnet suction disc residual magnetism immediately or whether deposit magnetic, the later stage is made The shortcomings of work for going out reply is carried out slowly or can not carried out.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of operating efficiency, reduction of improving and managed
Reason cost, judge at any time electric permanent-magnet suction disc magnetic force electric permanent-magnet suction disc that is strong/weak or whether depositing magnetic magnetic force recognize Put.
Solve above-mentioned technical problem scheme be:
The magnetic force identifying device of electric permanent-magnet suction disc, magnetic force identifying device includes template (1), and template (1) is if reverse side is offered The blind nib (11) of dry installation magnetic core, the side of described template (1) is provided with a shrinkage pool (4), and shrinkage pool (4) bottom is by setting Through hole is communicated with one of them blind nib (11), is provided with whether detection electric permanent-magnet suction disc has magnetic field to deposit in described shrinkage pool (4) Magnetic force identifying device (5), magnetic force identifying device (5) includes sole piece (51), emptied a cavity in the middle of sole piece (51) (511), cavity (511) bottom is provided with an electric wire through-hole (512), and cavity (511) inner bottom part is provided with winding frame (513), coiling It is wound with the winding slot of frame (513) side in the middle of copper coil (514), winding frame (513) and is provided with magnetic core mounting hole (515), magnetic core Magnetic patch (516) is installed, the two ends of magnetic patch (516) are concordant with magnetic core mounting hole (515) on mounting hole (515);Described magnetic patch (516) top surface is close to there is a magnetoelasticity compression set (6), the length and width of magnetoelasticity compression set (6) and the length and width of magnetic patch (516) Unanimously;Magnetoelasticity compression set (6) includes bottom iron block (61) and top iron block (62), and the described reverse side of bottom iron block 61 is adjacent to On magnetic patch 516, bottom iron block (61) has emptied a blind hole (611) in the middle of front, and blind hole is installed with a spring on (611) (612), one end pin body of spring (612) is fixed on blind hole (611) bottom;Emptied in the middle of the reverse side of described top iron block (62) There is the other end pin body that spring (612) is fixedly connected with a depression (621), depression (621);Described top iron block (62) with The spatial portion (666) of space type is formed with after being upspring between bottom iron block (61) by spring (612) reset;Described magnetoelasticity Compression set (6) is circumferentially provided with magnet (63), and magnet (63) surrounds magnetoelasticity compression set (6), magnet (63) bottom surface Contact and be adjacent to winding frame (513).
Advantage of the present utility model is:
When producing magnetic field reaction when being powered in electric permanent-magnet suction disc, magnetic force identifying device is also same by copper coil, magnetic patch, magnet Step produces magnetic field effect, and the top iron block upspring is by magnetic attraction by spring-compressed, i.e. top iron block retraction, and spatial portion is by top It is not present after iron block retraction, fits, watch from the outside with bottom iron block, because top iron block is sucked by magnetic force, electric permanent magnetism Suction cup interior has magnetic field, points out to operate this mechanical staff to notice that this machinery is in running order, take care or Arrange further work;After magnetic force inside electric permanent-magnet suction disc demagnetizes completely, top iron block recovers empty by spring reset jack-up Between portion presence, staff by watch top iron block protrusion after, illustrate that electric permanent-magnet suction disc does not have magnetic, can open template or Arrange further work;It is also still to be inhaled into sentence by the protrusion of this top iron block when the machinery operated power-off suddenly Whether power-off permanent magnetic chuck deposits magnetic;The depth being inhaled into by top iron block may determine that the magnetic force of electric permanent-magnet suction disc is strong/weak, carry Show that staff arranges further work.
Brief description of the drawings
Fig. 1 is the explosive view of invention product;
Fig. 2 is the explosive view of invention product magnetic force identifying device;
Fig. 3 is the sectional view of invention product magnetic force identifying device;
Fig. 4 is the explosive view of invention product magnetoelasticity compression set;
Fig. 5 is that invention product magnetoelasticity compression set resets the sectional view after upspringing;
Fig. 6 is the sectional view after invention product magnetoelasticity compression set magnetic compresses.
Embodiment
As shown in figs 1 to 6:The magnetic force identifying device of electric permanent-magnet suction disc, magnetic force identifying device includes template 1, and template 1 is anti- Face offers the blind nib 11 that several install magnetic core, and the side of described template 1 is provided with a shrinkage pool 4, and the bottom of shrinkage pool 4 is by setting Put through hole to communicate with one of them blind nib 11, detection electric permanent-magnet suction disc is installed whether with the presence of magnetic field in described shrinkage pool 4 Magnetic force identifying device 5, magnetic force identifying device 5 includes sole piece 51, emptied a cavity 511, the bottom of cavity 511 in the middle of sole piece 51 Provided with an electric wire through-hole 512, the inner bottom part of cavity 511 is provided with winding frame 513, the winding slot of the side of winding frame 513 and is wound with copper It is provided with the middle of coil 514, winding frame 513 on magnetic core mounting hole 515, magnetic core mounting hole 515 and magnetic patch 516 is installed, magnetic patch 516 Two ends are concordant with magnetic core mounting hole 515;The described top surface of magnetic patch 516 is close to there is a magnetoelasticity compression set 6, and magnetoelasticity compression is filled The length and width for putting 6 is consistent with the length and width of magnetic patch 516;Magnetoelasticity compression set 6 includes bottom iron block 61 and top iron block 62, described The reverse side of bottom iron block 61 be adjacent on magnetic patch 516, has been emptied in the middle of the front of bottom iron block 61 solid in a blind hole 611, blind hole 611 Dingan County is equipped with a spring 612, and one end pin body of spring 612 is fixed on the bottom of blind hole 611;In the reverse side of described top iron block 62 Between emptied a depression 621, the other end pin body of spring 612 is fixedly connected with depression 621;Described top iron block 62 and bottom The spatial portion 666 of space type is formed with after being upspring between portion's iron block 61 by the reset of spring 612;Described magnetoelasticity compression set 6 are circumferentially provided with magnet 63, and magnet 63 surrounds magnetoelasticity compression set 6, the bottom surface of magnet 63 contacts patch with winding frame 513 Tightly;When producing magnetic field reaction when being powered in electric permanent-magnet suction disc, magnetic force identifying device 5 passes through copper coil 514, magnetic patch 516, magnet 63 Also synchronous to produce magnetic field effect, the top iron block 62 upspring is compressed spring 612 by magnetic attraction, i.e. the top retraction of iron block 62, Spatial portion 666 is not present after the retraction of top iron block 62, is fitted, is watched from the outside with bottom iron block 61, because top iron block 62 Sucked by magnetic force, so there is magnetic field inside electric permanent-magnet suction disc, point out to operate this mechanical staff to notice that this machinery is located In working condition, further work is taken care or arranged;After magnetic force inside electric permanent-magnet suction disc demagnetizes completely, top iron block 62 reset jack-up by spring 612, recover the presence of spatial portion 666, and staff is said by watching after the protrusion of top iron block 62 Bright electric permanent-magnet suction disc does not have magnetic, can open template or arrange further work;It is also to pass through when the machinery operated power-off suddenly The protrusion of this top iron block 62 is still inhaled into judge whether electric permanent-magnet suction disc deposits magnetic;The depth being inhaled into by top iron block 62 Degree may determine that the magnetic force of electric permanent-magnet suction disc is strong/weak, point out staff to arrange further work.
Described magnet 63 is constituted by four pieces surrounds magnetoelasticity compression set 6.

Claims (1)

1. the magnetic force identifying device of electric permanent-magnet suction disc, it is characterised in that:Magnetic force identifying device includes template (1), template (1) reverse side Several blind nibs (11) for installing magnetic core are offered, the side of described template (1) is provided with a shrinkage pool (4), shrinkage pool (4) bottom Communicated by setting the blind nib of through hole and one of them (11), detection electric permanent-magnet suction disc is installed whether in described shrinkage pool (4) With the presence of the magnetic force identifying device (5) in magnetic field, magnetic force identifying device (5) includes having emptied one in the middle of sole piece (51), sole piece (51) Cavity (511), cavity (511) bottom is provided with an electric wire through-hole (512), and cavity (511) inner bottom part is provided with winding frame (513), It is wound with the winding slot of winding frame (513) side in the middle of copper coil (514), winding frame (513) and is provided with magnetic core mounting hole (515), Magnetic patch (516) is installed, the two ends of magnetic patch (516) are concordant with magnetic core mounting hole (515) on magnetic core mounting hole (515);Described Magnetic patch (516) top surface is close to there is a magnetoelasticity compression set (6), length and width and the magnetic patch (516) of magnetoelasticity compression set (6) Length and width is consistent;Magnetoelasticity compression set (6) includes bottom iron block (61) and top iron block (62), described bottom iron block (61) Reverse side is adjacent on magnetic patch (516), and fixed peace in a blind hole (611), blind hole (611) has been emptied in the middle of bottom iron block (61) front Equipped with a spring (612), one end pin body of spring (612) is fixed on blind hole (611) bottom;Described top iron block (62) it is anti- The other end pin body that spring (612) is fixedly connected with a depression (621), depression (621) has been emptied in the middle of face;Described top The spatial portion (666) of space type is formed with after being upspring between iron block (62) and bottom iron block (61) by spring (612) reset;Institute The magnetoelasticity compression set (6) stated is circumferentially provided with magnet (63), and magnet (63) surrounds magnetoelasticity compression set (6), magnetic Iron (63) bottom surface contacts with winding frame (513) and is adjacent to.
CN201621413553.0U 2016-12-20 2016-12-20 A kind of magnetic force identifying device of electric permanent-magnet suction disc Expired - Fee Related CN206326804U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621413553.0U CN206326804U (en) 2016-12-20 2016-12-20 A kind of magnetic force identifying device of electric permanent-magnet suction disc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621413553.0U CN206326804U (en) 2016-12-20 2016-12-20 A kind of magnetic force identifying device of electric permanent-magnet suction disc

Publications (1)

Publication Number Publication Date
CN206326804U true CN206326804U (en) 2017-07-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621413553.0U Expired - Fee Related CN206326804U (en) 2016-12-20 2016-12-20 A kind of magnetic force identifying device of electric permanent-magnet suction disc

Country Status (1)

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CN (1) CN206326804U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114346731A (en) * 2021-12-16 2022-04-15 宁波招宝磁业有限公司 Magnetic suction cup

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114346731A (en) * 2021-12-16 2022-04-15 宁波招宝磁业有限公司 Magnetic suction cup

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170714

Termination date: 20201220

CF01 Termination of patent right due to non-payment of annual fee