CN204296021U - Prevent the thermofusion device that magnet poles is anti-loaded - Google Patents
Prevent the thermofusion device that magnet poles is anti-loaded Download PDFInfo
- Publication number
- CN204296021U CN204296021U CN201420560340.5U CN201420560340U CN204296021U CN 204296021 U CN204296021 U CN 204296021U CN 201420560340 U CN201420560340 U CN 201420560340U CN 204296021 U CN204296021 U CN 204296021U
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- CN
- China
- Prior art keywords
- magnet
- magnetic pole
- loaded
- thermofusion device
- hot melting
- 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
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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of thermofusion device preventing magnet poles anti-loaded, comprise: 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, 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.Compared to prior art, utilize the thermofusion device preventing magnet poles anti-loaded of the present utility model, 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.
Description
[technical field]
The utility model relates to thermofusion device, particularly relates 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 purpose of this utility model is to provide a kind of thermofusion device preventing magnet poles anti-loaded, solves 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 that what the utility model provided prevent magnet poles anti-loaded, 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 utility model, 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 utility model.
[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 utility model.
In order to achieve the above object, the thermofusion device that what the utility model provided prevent magnet poles anti-loaded, 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 utility model, 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.
Be pointed out that; the utility model is not limited to above-mentioned embodiment; any simple modification that any those skilled in the art do above-described embodiment based on technical solutions of the utility model, equivalent variations and modification, all fall in protection domain of the present utility model.
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 |
|---|---|---|---|
| CN201420560340.5U CN204296021U (en) | 2014-09-26 | 2014-09-26 | Prevent the thermofusion device that magnet poles is anti-loaded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420560340.5U CN204296021U (en) | 2014-09-26 | 2014-09-26 | Prevent the thermofusion device that magnet poles is anti-loaded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204296021U true CN204296021U (en) | 2015-04-29 |
Family
ID=53101598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420560340.5U Expired - Fee Related CN204296021U (en) | 2014-09-26 | 2014-09-26 | Prevent the thermofusion device that magnet poles is anti-loaded |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204296021U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437532A (en) * | 2014-09-26 | 2016-03-30 | 汉达精密电子(昆山)有限公司 | Hot melt apparatus preventing reverse installation of magnet poles |
| CN106842889A (en) * | 2017-03-15 | 2017-06-13 | 北京数科技有限公司 | A kind of wrist-watch for being provided with bluetooth earphone |
-
2014
- 2014-09-26 CN CN201420560340.5U patent/CN204296021U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437532A (en) * | 2014-09-26 | 2016-03-30 | 汉达精密电子(昆山)有限公司 | Hot melt apparatus preventing reverse installation of magnet poles |
| CN106842889A (en) * | 2017-03-15 | 2017-06-13 | 北京数科技有限公司 | A kind of wrist-watch for being provided with bluetooth earphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20210926 |