CN208643158U - Glue rifle heating device - Google Patents
Glue rifle heating device Download PDFInfo
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- CN208643158U CN208643158U CN201820648563.5U CN201820648563U CN208643158U CN 208643158 U CN208643158 U CN 208643158U CN 201820648563 U CN201820648563 U CN 201820648563U CN 208643158 U CN208643158 U CN 208643158U
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- sleeve
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- heating device
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Abstract
The utility model relates to arrive a kind of glue rifle heating device, including PTC fever tablet (1), the PTC fever tablet (1) and conductive plate are arranged between glue stick protective case (6) and nozzle (7)；It is characterized by also including conducting sleeve (8), the sleeve (8) is set in the glue stick protective case (6)；The first through hole (11) for being connected to the inner cavity of the nozzle (7) is offered in the middle part of the PTC fever tablet (1), the nozzle (7) is conductive nozzle；The PTC fever tablet (1) is arranged between the sleeve (8) and the nozzle (7)；The sleeve (8) is connected to the inner cavity of the first through hole (11) and the glue stick protective case (6)；The nozzle (7) and the sleeve (8) electric connection of power supply.
Description
Technical field
The utility model relates to arrive glue rifle, especially a kind of glue rifle heating device.
Background technique
ZL201721073467.4 discloses " a kind of glue rifle heating device " comprising heating component, the heating group
Part includes PTC fever tablet, and two surfaces of the PTC fever tablet are connected separately with the first conductive plate and the second conductive plate, and described
One conductive plate connects positive pin, and second conductive plate connects cathode pin；First conductive plate is connected to the glue of glue rifle
Have in the outlet port of stick protective case, and between first conductive plate and the outlet port and leads to for what melten gel passed through
Road, the inner cavity of the nozzle of the channel connection glue rifle.Heating device is arranged in glue stick the patent, and heating device directly fits
In glue stick fusion, the surface of glue stick being heated from level to level, is melted, in actual mechanical process, the outer layer of glue stick is heated,
Fusing is fast, and the glue stick of internal layer needs the glue heat transfer after fusing, but the glue coefficient of heat conduction is small, causes internal layer glue stick molten
Change slowly, will be blocked using the outlet of glue rifle shortly after, lead to not continue to use.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of glue stick internal/external heating for the status of the prior art
It uniformly can smoothly spray to avoid the glue rifle heating device of plug nozzle.
Technical solution adopted by the utility model to solve the above technical problems is as follows: the glue rifle heating device, including PTC
Fever tablet, the PTC fever tablet and conductive plate are arranged between glue stick protective case and nozzle；
It is characterized by:
It further include conducting sleeve, the sleeve is set in the glue stick protective case；
The first through hole for being connected to the inner cavity of the nozzle is offered in the middle part of the PTC fever tablet, the nozzle is conduction
Nozzle；The PTC fever tablet is arranged between the sleeve and the nozzle；
The sleeve is connected to the inner cavity of the first through hole and the glue stick protective case；
The nozzle and the sleeve electric connection of power supply.
For the being heated evenly property for further improving each position of the glue stick in sleeve, intracavitary in the sleeve can set
There is metallic conduction part, the conduct piece is electrically connected the sleeve.In this way, glue stick in radial directions can thermally equivalent, thus
Avoid the phenomenon that glue stick caused by cold outer heat melts uneven or even block glue plug nozzle in glue stick generation.
Preferably, the conduct piece can connect the first port of the sleeve, and the first port connects the PTC
Fever tablet.
The structure of conduct piece in above scheme can there are many, preferably, the conduct piece can be for along the sleeve
The spaced muti-piece tablet of first port periphery, the conduct piece is directed toward the second of the sleeve from the first port
Port.
The conduct piece can also be to be connected to the protrusion protruded in the first port to the second port of the sleeve,
At least one second through-hole for being connected to the glue stick protective case and the first port is provided in the protrusion.
It is preferred that the protrusion is plate.Such as it can be arc panel or other type shapes.
As the further improvement of above-mentioned each scheme, the PTC fever tablet can have muti-piece, be sequentially overlapped arrangement, and
Conductive plate is equipped between adjacent PTC fever tablet.The program further promotes the heating properties of the heating device.
It is possible to further be arranged with the first collet outside the nozzle；The bush outer sleeve is equipped with the second collet,
Described second heat-insulated is set between the glue stick protective case and the sleeve.The design of collet, can be avoided nozzle and
Heat caused by sleeve scatters and disappears, and heat utilization efficiency is high, and energy-saving effect is good, and further improve glue rifle using safe
Property；Collet is also used as the locating piece of nozzle and sleeve.
Preferably, first collet and second collet can be integrally formed, and second collet
It is threadedly coupled with the glue stick protective case, with convenient for assembly.
Compared with prior art, glue rifle heating device provided by the utility model, the aperture among PTC fever tablet, together
When conducting sleeve is set in glue stick protective case, when work, sleeve obtain it is electric after generated heat glue stick is melted；Simultaneously
Nozzle is designed as conductive nozzle, when work obtains electric same generation heat, and melten gel is successively via first through hole in PTC fever tablet
It when with nozzle chamber, is heated again and/or keeps the temperature, avoid melten gel cooling, enable the smooth jetting nozzle of melten gel.
Detailed description of the invention
Fig. 1 is the longitudinal sectional view of 1 use state of the utility model embodiment；
Fig. 2 is the longitudinal sectional view of the utility model embodiment assembling structure；
Fig. 3 is the stereoscopic schematic diagram of 1 middle sleeve of the utility model embodiment；
Fig. 4 and Fig. 5 is the stereoscopic schematic diagram of two kinds of tube-in-tube structures in the utility model embodiment 2.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in Figure 1 to Figure 3, which includes:
Glue stick protective case 6, inner cavity are the conventional components of glue rifle for accommodating glue stick 4.
Sleeve 8 is prepared using conductive metal material, is electrically connected to a power source, and is set in glue stick protective case 6 close to protective case
Outlet port.Sleeve 8 it is interior it is intracavitary be equipped with metallic conduction part 9；Conduct piece 9 in the present embodiment is the first port in sleeve 8
The muti-piece plate object that integrated punching molds on 81, conduct piece 9 are directed toward the second port 82 of sleeve 8, and along first port 81
Periphery arranged for interval.
PTC fever tablet 1 is arranged between the first port 81 of sleeve 8 and nozzle 7, offers pass through for colloidal sol among it
First through hole 11.PTC fever tablet can according to need one piece of setting, or setting muti-piece, be provided with two pieces in the present embodiment.
When muti-piece PTC fever tablet is set, conductive plate 2,2 electric connection of power supply of conductive plate are additionally provided between adjacent PTC fever tablet.
Nozzle 7, is prepared using conductive metal, electric connection of power supply, is passed through and is sprayed for the glue of fusing；With in taper
Chamber, inner cavity are connected to the inner cavity of sleeve 8 by the first through hole 11 in PTC fever tablet.
First collet 31 and the second collet 32 are prepared using heat-insulated material, are respectively sleeved at nozzle 7 and sleeve 8
Outside；The first collet 31 and the second collet 32 in the present embodiment are integrally formed using plastic cement material；Second collet 32
It is threadedly coupled between sleeve and glue stick protective case, and with glue stick protective case 6.
The working principle of the glue rifle heating device is described as follows:
Glue rifle work, sleeve, nozzle and conductive plate obtain it is electric, sleeve and nozzle fever, be folded in conductive plate nozzle and sleeve
Between the power-up of PTC fever tablet after automatic heating and constant temperature in set temperature, the glue stick part in sleeve is melted, via
It is further heated after first through hole, the viscosity of melten gel further decreases or remains unchanged, and will not turn cold solidification；Enter nozzle
Inner cavity, under the heating of nozzle, melten gel maintains viscosity or to further decrease viscosity, finally swimmingly sprays from nozzle.
Embodiment 2
As shown in Figure 4 and Figure 5, the conduct piece 9 in the present embodiment is to be connected in first port 81 to the second end of sleeve 8
The protrusions of mouthfuls 82 protrusions are provided at least one second through-hole 91 for being connected to glue stick protective case 6 and first port 81 in protrusion；This
Embodiment is four.Second through-hole 91, which also can according to need, is set as two, three or more.
Remaining content is same as Example 1.
Claims (9)
1. glue rifle heating device, including PTC fever tablet (1), the PTC fever tablet (1) and conductive plate are arranged in glue stick protective case
(6) between nozzle (7)；
It is characterized by:
It further include conducting sleeve (8), the sleeve (8) is set in the glue stick protective case (6)；
The first through hole (11) for being connected to the inner cavity of the nozzle (7), the nozzle are offered in the middle part of the PTC fever tablet (1)
It (7) is conductive nozzle；The PTC fever tablet (1) is arranged between the sleeve (8) and the nozzle (7)；
The sleeve (8) is connected to the inner cavity of the first through hole (11) and the glue stick protective case (6)；
The nozzle (7) and the sleeve (8) electric connection of power supply.
2. glue rifle heating device according to claim 1, it is characterised in that the interior of the sleeve (8) intracavitary is led equipped with metal
Electric part (9), the conduct piece (9) are electrically connected the sleeve (8).
3. glue rifle heating device according to claim 2, it is characterised in that the conduct piece (9) connects the sleeve (8)
First port (81), the first port (81) connects the PTC fever tablet (1).
4. glue rifle heating device according to claim 3, it is characterised in that the conduct piece (9) is along the sleeve (8)
The spaced muti-piece tablet of first port periphery, the conduct piece (9) is directed toward the set from the first port (81)
The second port (82) of cylinder (8).
5. glue rifle heating device according to claim 2, it is characterised in that the conduct piece (9) is to be connected to the sleeve
First port (81) on to the second port (82) of the sleeve (8) protrude protrusion, it is described protrusion on be provided at least one
The second through-hole (91) of a connection the glue stick protective case (6) and the first port (81).
6. glue rifle heating device according to claim 5, it is characterised in that the protrusion is plate.
7. according to claim 1 to glue rifle heating device described in 6 any claims, it is characterised in that the PTC fever tablet
(1) there is muti-piece, be sequentially overlapped arrangement, and be equipped with conductive plate (2) between adjacent PTC fever tablet (1).
8. glue rifle heating device according to claim 7, it is characterised in that be arranged with the first collet outside the nozzle (7)
(31)；It is arranged with the second collet (32) outside the sleeve (8), second collet (32) is arranged in the glue stick protective case
(6) between the sleeve (8).
9. glue rifle heating device according to claim 8, it is characterised in that first collet (31) and described second
Collet (32) is integrally formed, and second collet (32) is threadedly coupled with the glue stick protective case (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820648563.5U CN208643158U (en) | 2018-05-03 | 2018-05-03 | Glue rifle heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820648563.5U CN208643158U (en) | 2018-05-03 | 2018-05-03 | Glue rifle heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208643158U true CN208643158U (en) | 2019-03-26 |
Family
ID=65776908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820648563.5U Active CN208643158U (en) | 2018-05-03 | 2018-05-03 | Glue rifle heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208643158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355925A (en) * | 2018-05-03 | 2018-08-03 | 宁波捷美进出口有限公司 | Glue rifle heating device |
-
2018
- 2018-05-03 CN CN201820648563.5U patent/CN208643158U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355925A (en) * | 2018-05-03 | 2018-08-03 | 宁波捷美进出口有限公司 | Glue rifle heating device |
| CN108355925B (en) * | 2018-05-03 | 2023-09-12 | 宁波赤菟科技有限公司 | Glue gun heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220118 Address after: 315600 No. 118, Xizhuang Industrial Zone, Huangtan Town, Ninghai County, Ningbo City, Zhejiang Province Patentee after: NINGBO JIELAN OPTOELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 315000, 11 building, Tianyi business center, 21 Hua Lou lane, Haishu District, Zhejiang, Ningbo Patentee before: NINGBO GEMAY INDUSTRY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221214 Address after: 315191 Zhou Hancun, Jiangshan Town, Yinzhou District, Ningbo, Zhejiang Patentee after: Ningbo Qiaoli Tools Co.,Ltd. Address before: 315600 No. 118, Xizhuang Industrial Zone, Huangtan Town, Ninghai County, Ningbo City, Zhejiang Province Patentee before: NINGBO JIELAN OPTOELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |