CN2628154Y - Thermosol gun heating shell - Google Patents
Thermosol gun heating shell Download PDFInfo
- Publication number
- CN2628154Y CN2628154Y CN 03246967 CN03246967U CN2628154Y CN 2628154 Y CN2628154 Y CN 2628154Y CN 03246967 CN03246967 CN 03246967 CN 03246967 U CN03246967 U CN 03246967U CN 2628154 Y CN2628154 Y CN 2628154Y
- Authority
- CN
- China
- Prior art keywords
- metal tube
- hot melt
- melt adhesive
- heating shell
- thermosol gelgun
- 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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- Adhesives Or Adhesive Processes (AREA)
Abstract
The utility model relates to a heating shell of a hot melt adhesive gun and discloses a metal tube with poorer heat transmission efficiency than aluminum, which is fixed at the back of a hot melt adhesive strip in a melting cavity which is positioned in the aluminum shell. The utility model can make the hot melt adhesive strip heated at different temperature zones after the hot melt adhesive strip gets into the melting cavity of the hot melt adhesive gun, avoiding carbonization and decomposition and ensuring the engineering quality and the normal operation of the hot melt adhesive gun.
Description
Technical field
The utility model relates to the thermosol gelgun of instrument class.
Background technology
Thermosol gelgun has come into the market to have sold existing quite long period, and no matter it is in industrial production, all kinds of engineering project, even has all become a kind of indispensable instrument in all kinds of finishings of family, maintenance, has been subjected to people's welcome.The thermosol gelgun of existing known technology, its heating shell is by the whole injection-compression molding of aluminium alloy, and characteristics are that technology is simple, easy to process, heat transfer rate is fast, operating temperature is even, the bulk temperature high conformity.But shortcoming is the hot melt adhesive tape heats fast when entering the hot melt adhesive tape melt chamber mouth of heating shell and reaches molten condition, the melten gel bar could be sprayed from nozzle in that the RT of molten condition is long, therefore phenomenons such as carbonization, decomposition often appear, influence construction quality, and be unfavorable for the operate as normal of thermosol gelgun.
Summary of the invention
The purpose of this utility model is that the segmentation heating in energy different temperatures zone prevents carbonization and decomposition, to guarantee the operate as normal of construction quality and thermosol gelgun after making the hot melt adhesive tape enter in the thermosol gelgun melt chamber.
Technical solution of the present utility model is, on the basis in aluminum hull, heat generating core chamber and the nozzle chamber of the thermosol gelgun of existing known technology, the utility model is back segment place in the hot melt adhesive tape melt chamber in aluminum enclosure particularly, is fixed with the metal tube of its heat conduction efficiency than aluminium difference.
The above metal tube is a stainless steel tube, or iron pipe, and the metal tube that is made of stainless steel tube and iron pipe segmentation.
The metal tube of the utility model indication and thermosol gelgun nozzle are all on same axis.
More than the tail end of metal tube of the present utility model can stretch out the aluminum hull melt chamber and advance the adhesive tape mouth.
Operation principle of the present utility model is, the melt chamber of hot melt adhesive tape is divided into two operation intervals, and the operation interval of nearly spout is directly to discharge heat energy by aluminum hull, so be between the high-temperature region.And be metal tube inner chamber operation interval behind the hot operation interval, we know, this metal tube be selectedly come out, heat conduction efficiency is than the metal tube of aluminium difference, therefore the heat of this operation interval is the heat that is sent by heat generating core, conduct again to metal tube through aluminum hull, metal tube is accepted could discharge to the hot melt adhesive tape behind the heat energy, at synchronization, the heat energy that aluminum hull discharges is just more than the heat energy that the metal tube of relative poor thermal conduction discharges, therefore the melt chamber of leading portion aluminum hull is the hot operation district comparatively speaking, and the metal tube inner chamber is that low temperature preheats the district.The utility model has been because of having introduced metal tube, like this with regard to suitable shortening the axial length in hot operation district, also promptly shortened time of hot melt adhesive tape high temperature heating, therefore prevented the carbonization and the decomposition of adhesive tape.And high temperature has been lacked heat time heating time, and in order fully to make the adhesive tape fusion, the low-temperature prewarming of metal tube inner chamber has played guarantee effect again.So just overcome the deficiency of existing known technology, obtained beyond thought effect.
The utility model has the advantages that guaranteed that the hot melt adhesive tape enters in the thermosol gelgun melt chamber after, segmentation heating that can the different temperatures zone prevents carbonization and decomposition, to guarantee the operate as normal of construction quality and thermosol gelgun.
Description of drawings
Fig. 1 organigram of the present utility model
The specific embodiment
According to shown in Figure 1, the utility model is at the aluminum hull of the thermosol gelgun of existing known technology, the heat generating core chamber, on the basis in nozzle chamber, back segment place in the hot melt adhesive tape melt chamber of the utility model in aluminum hull 3 bodies, be fixed with stainless steel tube 4, all on same axis, stainless steel tube 4 tail ends stretch out the aluminum hull melt chamber and advance the adhesive tape mouth for stainless steel tube 4 and thermosol gelgun nozzle 2.After in the heat generating core chamber of aluminum hull 3, loading onto heat generating core 1, connect power supply and get final product work.
Claims (4)
1, a kind of thermosol gelgun heating shell comprises aluminum hull, heat generating core chamber and nozzle chamber, it is characterized in that back segment place in the hot melt adhesive tape melt chamber in aluminum enclosure, is fixed with the metal tube of its heat conduction efficiency than aluminium difference.
2, a kind of thermosol gelgun heating shell according to claim 1 is characterized in that metal tube is a stainless steel tube, or iron pipe, and is the metal tube that is made of stainless steel tube and iron pipe segmentation.
3, a kind of thermosol gelgun heating shell according to claim 1 and 2 is characterized in that metal tube and thermosol gelgun nozzle are all on same axis.
4, a kind of thermosol gelgun heating shell according to claim 1 and 2, the tail end that it is characterized in that metal tube can stretch out the aluminum hull melt chamber and advance the adhesive tape mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03246967 CN2628154Y (en) | 2003-06-06 | 2003-06-06 | Thermosol gun heating shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03246967 CN2628154Y (en) | 2003-06-06 | 2003-06-06 | Thermosol gun heating shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2628154Y true CN2628154Y (en) | 2004-07-28 |
Family
ID=34252227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03246967 Expired - Fee Related CN2628154Y (en) | 2003-06-06 | 2003-06-06 | Thermosol gun heating shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2628154Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934159A (en) * | 2014-04-01 | 2014-07-23 | 泉州新日成热熔胶设备有限公司 | Hot melt glue gun |
| CN104635802A (en) * | 2014-12-10 | 2015-05-20 | 奇瑞汽车股份有限公司 | On-line glue heating device |
| WO2021253602A1 (en) * | 2020-06-19 | 2021-12-23 | 杭州星战科技有限公司 | Heating nozzle and hot melt gun |
-
2003
- 2003-06-06 CN CN 03246967 patent/CN2628154Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934159A (en) * | 2014-04-01 | 2014-07-23 | 泉州新日成热熔胶设备有限公司 | Hot melt glue gun |
| CN103934159B (en) * | 2014-04-01 | 2016-03-30 | 泉州新日成热熔胶设备有限公司 | A kind of thermosol gelgun |
| CN104635802A (en) * | 2014-12-10 | 2015-05-20 | 奇瑞汽车股份有限公司 | On-line glue heating device |
| CN104635802B (en) * | 2014-12-10 | 2017-09-12 | 奇瑞汽车股份有限公司 | A kind of online gluing heater |
| WO2021253602A1 (en) * | 2020-06-19 | 2021-12-23 | 杭州星战科技有限公司 | Heating nozzle and hot melt gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |