CN103569585A - Electric permanent magnetic chuck for conveyer belt - Google Patents
Electric permanent magnetic chuck for conveyer belt Download PDFInfo
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- CN103569585A CN103569585A CN201310581700.XA CN201310581700A CN103569585A CN 103569585 A CN103569585 A CN 103569585A CN 201310581700 A CN201310581700 A CN 201310581700A CN 103569585 A CN103569585 A CN 103569585A
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- chuck
- conveyer belt
- magnetic
- permanent magnet
- permanent magnetic
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Abstract
The invention relates to an electric permanent magnetic chuck for a conveyer belt. The electric permanent magnetic chuck for the conveyer belt comprises a chuck body and the conveyer belt, wherein the chuck body is located above the conveyer belt. The electric permanent magnetic chuck for the conveyer belt further comprises a coil and a permanent magnet, wherein the coil and the permanent magnet are arranged in the chuck body, the permanent magnet is located below the coil, and the permanent magnet is made of rare earth permanent magnetic materials. The electric permanent magnetic chuck for the conveyer belt is simple and reasonable in structure. In the whole working process, the chuck is only powered on when a non-magnetic state is needed, the electrifying time is quite short, heating and instability which are caused by long-term working are avoided, the chuck can be magnetic all the time as long as the chuck is powered off, and safety accidents caused by loss of excitation of parts are avoided.
Description
Technical field
The present invention relates to a kind of belt conveyor electric permanent-magnet suction disc, is a kind of belt conveyor magnetic force adsorption apparatus of automatic production line specifically.
Background technology
At present in industrial processes field, with the belt conveyor of magnetic force adsorption apparatus, be mainly used in the transmission of sheet metal part and turn order, as the part of silicon steel plate.Most of belt conveyor magnetic suction disc used is magnetic chuck, need to continue energising and could work, can bring after working long hours generate heat, some row problems such as unstable, power-off loss of excitation, need to often safeguard.In order to address these problems, introduced the scheme that electromagnetic core and permanent-magnet material combine.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, a kind of belt conveyor electric permanent-magnet suction disc is provided, this kind of unstable and safety issue that sucker can well avoid magnetic chuck to bring, stable operation, can use in the enterprising enforcement of automatic production line for a long time.
According to technical scheme provided by the invention, a kind of belt conveyor comprises disk body and belt conveyor with electric permanent-magnet suction disc, and described disk body is positioned at belt conveyor top; Also comprise coil, permanent magnet; In described disk body, be provided with coil and permanent magnet; Described permanent magnet is positioned at coil below.
Described permanent magnet is that rare earth permanent-magnetic material is made; Described permanent magnet one end is the N utmost point; The other end is the S utmost point.
Compared with the prior art the present invention has the following advantages:
The present invention is simple in structure, rationally; In whole working process, only have sucker need to be without the state of magnetic time just to need energising, current"on"time is very short, just having avoided working long hours, meeting is generated heat, unsettled situation, as long as extraneous power-off, sucker remains magnetic simultaneously, has avoided part safety misadventure to occur because of loss of excitation.
Accompanying drawing explanation
Fig. 1 is section of structure of the present invention.
The specific embodiment
The present invention is below further described in connection with the embodiment in accompanying drawing:
As shown in Figure 1, comprise disk body 1 and belt conveyor 4, described disk body 1 is positioned at belt conveyor 4 tops; Also comprise coil 2, permanent magnet 3; In described disk body 1, be provided with coil 2 and permanent magnet 3; Described permanent magnet 3 is positioned at coil 2 belows.
Described permanent magnet 3 is made for rare earth permanent-magnetic material; Described permanent magnet one end is the N utmost point; The other end is the S utmost point.
Principle of work: whole sucker retainer belt magnetic state under normality, magnetic force size is the magnetic force that permanent-magnet material produces by disk body.Sucker is installed on the position that belt conveyor need to adsorb and discharge part, when part moves to these positions, sucker controller is exported direct current (DC) to sucker, disk body produces magnetic field under the effect of coil, the direction in magnetic field is contrary with the magnetic direction of permanent-magnet material, size can just in time be offset, and whole chuck surface is just in without magnetic state, and part is because of the deadweight disengaging belt conveyor that drops.After part departs from, sucker controller power-off, chuck surface is recovered band magnetic state.
In whole working process, only have sucker need to be without the state of magnetic time just to need energising, current"on"time is very short, just having avoided working long hours, meeting is generated heat, unsettled situation, as long as extraneous power-off, sucker remains magnetic simultaneously, has avoided part safety misadventure to occur because of loss of excitation.
Unstable and the safety issue that sucker of the present invention can well avoid magnetic chuck to bring, stable operation can be promoted on automatic production line for a long time.
Claims (2)
1. a belt conveyor electric permanent-magnet suction disc, comprises disk body (1) and belt conveyor (4), and described disk body (1) is positioned at belt conveyor (4) top; It is characterized in that: also comprise coil (2), permanent magnet (3); In described disk body (1), be provided with coil (2) and permanent magnet (3); Described permanent magnet (3) is positioned at coil (2) below.
2. a kind of belt conveyor electric permanent-magnet suction disc as claimed in claim 1, is characterized in that: described permanent magnet (3) is made for rare earth permanent-magnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310581700.XA CN103569585A (en) | 2013-11-19 | 2013-11-19 | Electric permanent magnetic chuck for conveyer belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310581700.XA CN103569585A (en) | 2013-11-19 | 2013-11-19 | Electric permanent magnetic chuck for conveyer belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103569585A true CN103569585A (en) | 2014-02-12 |
Family
ID=50042438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310581700.XA Pending CN103569585A (en) | 2013-11-19 | 2013-11-19 | Electric permanent magnetic chuck for conveyer belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103569585A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081569A (en) * | 2016-07-19 | 2016-11-09 | 广东水利电力职业技术学院 | A kind of sucker transporter and control method thereof |
| CN107803600A (en) * | 2017-11-09 | 2018-03-16 | 广东科捷龙机器人有限公司 | Negative pressure conveyer and paper matrix trimming equipment in being produced applied to paper matrix trimming |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001077131A (en) * | 1999-09-09 | 2001-03-23 | Murata Mfg Co Ltd | Transfer device |
| CN2545149Y (en) * | 2002-03-25 | 2003-04-16 | 蒋训 | Automatic iron remover |
| CN101327593A (en) * | 2007-06-20 | 2008-12-24 | 鸿富锦精密工业（深圳）有限公司 | Magnetic holder |
| CN101891105A (en) * | 2010-06-17 | 2010-11-24 | 武汉港迪机电工程有限公司 | Electric permanent-magnetic lifting appliance for lifting multilayer steel plates |
| CN203593353U (en) * | 2013-11-19 | 2014-05-14 | 江苏无锡建华机床附件集团有限公司 | Electric permanent magnetic chuck for conveyor belt |
-
2013
- 2013-11-19 CN CN201310581700.XA patent/CN103569585A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001077131A (en) * | 1999-09-09 | 2001-03-23 | Murata Mfg Co Ltd | Transfer device |
| CN2545149Y (en) * | 2002-03-25 | 2003-04-16 | 蒋训 | Automatic iron remover |
| CN101327593A (en) * | 2007-06-20 | 2008-12-24 | 鸿富锦精密工业（深圳）有限公司 | Magnetic holder |
| CN101891105A (en) * | 2010-06-17 | 2010-11-24 | 武汉港迪机电工程有限公司 | Electric permanent-magnetic lifting appliance for lifting multilayer steel plates |
| CN203593353U (en) * | 2013-11-19 | 2014-05-14 | 江苏无锡建华机床附件集团有限公司 | Electric permanent magnetic chuck for conveyor belt |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081569A (en) * | 2016-07-19 | 2016-11-09 | 广东水利电力职业技术学院 | A kind of sucker transporter and control method thereof |
| CN106081569B (en) * | 2016-07-19 | 2018-04-20 | 广东水利电力职业技术学院 | A kind of sucker transmission device and its control method |
| CN107803600A (en) * | 2017-11-09 | 2018-03-16 | 广东科捷龙机器人有限公司 | Negative pressure conveyer and paper matrix trimming equipment in being produced applied to paper matrix trimming |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140212 |
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| RJ01 | Rejection of invention patent application after publication |