CN105437532A - Hot melt apparatus preventing reverse installation of magnet poles - Google Patents
Hot melt apparatus preventing reverse installation of magnet poles Download PDFInfo
- Publication number
- CN105437532A CN105437532A CN201410503283.1A CN201410503283A CN105437532A CN 105437532 A CN105437532 A CN 105437532A CN 201410503283 A CN201410503283 A CN 201410503283A CN 105437532 A CN105437532 A CN 105437532A
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- China
- Prior art keywords
- magnet
- hot melt
- pole
- poles
- loaded
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- 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.)
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Abstract
The invention discloses a hot melt apparatus preventing reverse installation of magnet poles. The hot melt apparatus includes: a hot melt jig; and a hot melt head arranged over the hot melt jig. A to-be-holt-melted product shell is placed on the hot melt jig, which is internally provided with an anti-reverse installation magnet, the magnet pole at the upper part of the anti-reverse installation magnet is opposite to the magnet pole installed at the lower part of a to-be-installed magnet in the circumstance of correct installation. Compared with the existing technology, according to the hot melt apparatus preventing reverse installation of magnet poles provided by the invention, the magnet pole at the upper part of the anti-reverse installation magnet in the hot melt jig is opposite to the magnet pole installed at the lower part of the to-be-installed magnet in the circumstance of correct installation, when the magnet pole of the to-be-installed magnet is installed wrongly, the magnet pole at the lower part of the to-be-installed magnet is identical to the magnet pole at the upper part of the anti-reverse installation magnet, the magnet poles are mutually exclusive, and the to-be-installed magnet cannot be placed into an installation position, thereby avoiding the problem of reverse installation of magnet poles before hot melting.
Description
[technical field]
The present invention relates to thermofusion device, particularly relate to a kind of thermofusion device preventing magnet poles anti-loaded.
[background technology]
Some plastic cement products, needs hot melt within it to install magnet.Refer to Fig. 1, Fig. 1 illustrates the structural representation of a kind of thermofusion device into prior art.This thermofusion device comprises hot melting fixture 101 and hot melt head 102, product casing 200 is positioned on hot melting fixture 101, what magnet 300 to be installed was positioned over product casing 200 treats hot melt zone, and is installed on product casing 200 by magnet 300 hot melt to be installed with hot melt head 102.
Certainly, when installing for magnet 300 to be installed, the putting position of its magnetic pole has requirement, and such as, in order to coordinate the function of product, magnet 300 upper end to be installed is S pole, and lower end is N pole.But, when putting magnet 300 to be installed, can that magnetic pole be caused to put be wrong due to operation miss, by S pole and N extremely anti-loaded, thus cause the dysfunction of product.
In view of this, be necessary in fact to develop a kind of thermofusion device preventing magnet poles anti-loaded, to solve the problem.
[summary of the invention]
Therefore, the object of this invention is to provide a kind of thermofusion device preventing magnet poles anti-loaded, solving when installing magnet to be installed and product casing hot melt, due to the problem that operate miss causes magnetic pole anti-loaded.
In order to achieve the above object, the thermofusion device preventing magnet poles anti-loaded provided by the invention, comprising:
Hot melting fixture, it is placed and treats the product casing of hot melt to be provided with anti-mounted magnet in described hot melting fixture, and the magnetic pole when magnetic pole above described anti-mounted magnet is correctly installed with magnet to be installed below it is contrary;
Hot melt head, is located at above described hot melting fixture.
Optionally, described anti-mounted magnet is strong magnets.
Optionally, described anti-mounted magnet is located at immediately below the installation site of described magnet to be installed.
Optionally, the top of described anti-mounted magnet is S pole.
Optionally, described hot melting fixture has magnet groove and the screw hole of connection, be provided with described anti-mounted magnet in described magnet groove, in described screw hole, set screw be installed.
Compared to prior art, utilize the thermofusion device preventing magnet poles anti-loaded of the present invention, because the magnetic pole when magnetic pole be arranged on above the anti-mounted magnet in hot melting fixture is correctly installed with magnet to be installed below it is contrary, when the magnetic pole mistake of described magnet to be installed is installed, magnetic pole below magnet to be installed is identical with the magnetic pole above anti-mounted magnet, then mutually can repel, cause magnet to be installed to put into installation site, thus the problem that before avoiding hot melt, magnetic pole is anti-loaded.
[accompanying drawing explanation]
Fig. 1 illustrates the structural representation of a kind of thermofusion device into prior art.
Fig. 2 illustrates the structural representation for thermofusion device one preferred embodiment preventing magnet poles anti-loaded of the present invention.
[detailed description of the invention]
Incorporated by reference to consulting Fig. 2, Fig. 2 illustrates the structural representation for thermofusion device one preferred embodiment preventing magnet poles anti-loaded of the present invention.
In order to achieve the above object, the thermofusion device preventing magnet poles anti-loaded provided by the invention, comprising:
Hot melting fixture 10, it is placed the product casing 12 treating hot melt, described product casing 12 can be plastic shell, anti-mounted magnet 13 is provided with in described hot melting fixture 10, magnetic pole when magnetic pole above described anti-mounted magnet 13 is correctly installed with magnet 14 to be installed below it is contrary, magnetic pole such as, when described magnet to be installed 14 is correctly installed below it is N pole, and the top of described anti-mounted magnet 13 is S pole;
Hot melt head 11, is located at above described hot melting fixture 10.
Wherein, described anti-mounted magnet 13 can be strong magnets, adopts strong magnets to guarantee magnetic effect, guarantees anti-mounted object.
Wherein, described anti-mounted magnet 13 is located at immediately below the installation site of described magnet to be installed 14, and close together like this, to guarantee magnetic fields therebetween, guarantees anti-mounted object.
Wherein, described hot melting fixture 10 has magnet groove and the screw hole of connection, be provided with described anti-mounted magnet 13 in described magnet groove, set screw 15 is installed in described screw hole.
Utilize the thermofusion device preventing magnet poles anti-loaded of the present invention, because the magnetic pole when magnetic pole be arranged on above the anti-mounted magnet 13 in hot melting fixture 10 is correctly installed with magnet 14 to be installed below it is contrary, when the magnetic pole mistake of described magnet 14 to be installed is installed, magnetic pole below magnet 14 to be installed is identical with the magnetic pole above anti-mounted magnet 13, then can mutually repel, magnet 14 to be installed is caused to put into installation site, thus the problem that before avoiding hot melt, magnetic pole is anti-loaded.After correct installation magnet 14 to be installed, hot melt head 11 is adopted to be arranged on the relevant position of described product casing 12 by magnet 14 hot melt to be installed.
It is noted that the invention is not restricted to above-mentioned embodiment, any simple modification that any those skilled in the art do above-described embodiment based on technical solution of the present invention, equivalent variations and modification, all fall within the scope of protection of the present invention.
Claims (5)
1. prevent the thermofusion device that magnet poles is anti-loaded, it is characterized in that, it comprises:
Hot melting fixture, it is placed and treats the product casing of hot melt to be provided with anti-mounted magnet in described hot melting fixture, and the magnetic pole when magnetic pole above described anti-mounted magnet is correctly installed with magnet to be installed below it is contrary;
Hot melt head, is located at above described hot melting fixture.
2. prevent the thermofusion device that magnet poles is anti-loaded as claimed in claim 1, it is characterized in that, described anti-mounted magnet is strong magnets.
3. prevent the thermofusion device that magnet poles is anti-loaded as claimed in claim 1, it is characterized in that, described anti-mounted magnet is located at immediately below the installation site of described magnet to be installed.
4. prevent the thermofusion device that magnet poles is anti-loaded as claimed in claim 1, it is characterized in that, the top of described anti-mounted magnet is S pole.
5. prevent the thermofusion device that magnet poles is anti-loaded as claimed in claim 1, it is characterized in that, described hot melting fixture has magnet groove and the screw hole of connection, be provided with described anti-mounted magnet in described magnet groove, in described screw hole, set screw be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410503283.1A CN105437532A (en) | 2014-09-26 | 2014-09-26 | Hot melt apparatus preventing reverse installation of magnet poles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410503283.1A CN105437532A (en) | 2014-09-26 | 2014-09-26 | Hot melt apparatus preventing reverse installation of magnet poles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105437532A true CN105437532A (en) | 2016-03-30 |
Family
ID=55548385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410503283.1A Pending CN105437532A (en) | 2014-09-26 | 2014-09-26 | Hot melt apparatus preventing reverse installation of magnet poles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105437532A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110834413A (en) * | 2018-08-16 | 2020-02-25 | 苏州汉扬精密电子有限公司 | Magnet detects hot melt integral type device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173051A (en) * | 2010-12-27 | 2011-09-07 | 东莞劲胜精密组件股份有限公司 | Hot-melt machine |
| CN103308556A (en) * | 2012-03-13 | 2013-09-18 | 汉达精密电子(昆山)有限公司 | Automatic detection device for neglected loading of magnet and magnetic pole direction |
| CN203617860U (en) * | 2013-12-11 | 2014-05-28 | 天津百特瑞机械自动化科技有限公司 | Error-proofing apparatus for installing rotor magnet of brushless DC (direct current) motor |
| CN204296021U (en) * | 2014-09-26 | 2015-04-29 | 汉达精密电子(昆山)有限公司 | Prevent the thermofusion device that magnet poles is anti-loaded |
-
2014
- 2014-09-26 CN CN201410503283.1A patent/CN105437532A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173051A (en) * | 2010-12-27 | 2011-09-07 | 东莞劲胜精密组件股份有限公司 | Hot-melt machine |
| CN103308556A (en) * | 2012-03-13 | 2013-09-18 | 汉达精密电子(昆山)有限公司 | Automatic detection device for neglected loading of magnet and magnetic pole direction |
| CN203617860U (en) * | 2013-12-11 | 2014-05-28 | 天津百特瑞机械自动化科技有限公司 | Error-proofing apparatus for installing rotor magnet of brushless DC (direct current) motor |
| CN204296021U (en) * | 2014-09-26 | 2015-04-29 | 汉达精密电子(昆山)有限公司 | Prevent the thermofusion device that magnet poles is anti-loaded |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110834413A (en) * | 2018-08-16 | 2020-02-25 | 苏州汉扬精密电子有限公司 | Magnet detects hot melt integral type device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160330 |
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| RJ01 | Rejection of invention patent application after publication |