CN208494772U - A kind of adhesive dispensing device - Google Patents
A kind of adhesive dispensing device Download PDFInfo
- Publication number
- CN208494772U CN208494772U CN201820623211.4U CN201820623211U CN208494772U CN 208494772 U CN208494772 U CN 208494772U CN 201820623211 U CN201820623211 U CN 201820623211U CN 208494772 U CN208494772 U CN 208494772U
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- heating chamber
- chamber
- packing element
- heating
- dispensing
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Abstract
The utility model discloses a kind of adhesive dispensing devices, comprising: the dispensing needle head that described packing element one end is arranged in, the inlet port of the described packing element other end is arranged in point packing element, is provided with heating chamber in described packing element；Wherein, the heating chamber includes: and vertically disposed first heating chamber of the inlet port and the second heating chamber, and it is vertically set on the third heating chamber below first heating chamber and second heating chamber, first heating chamber, the second heating chamber and third heating chamber are connected, heating wire is provided in first heating chamber and the second heating chamber cavity wall, third heating chamber end is provided with rabbling mechanism, and the rabbling mechanism is connect with extraneous power supply by conducting wire.The utility model passes through the heating chamber being arranged in a packing element and heats to the glue in packing element, and the mobility of glue in holding point packing element facilitates dispensing needle head to carry out dispensing to workpiece under cryogenic.
Description
Technical field
The utility model relates to spot gluing equipment field more particularly to a kind of adhesive dispensing devices.
Background technique
Dispensing is a kind of technique, also referred to as sizing, gluing, encapsulating, drop glue etc., specially electronics glue, oil or other
The effects of liquid applicator, encapsulating, point drip on product, product allowed to play stickup, encapsulating, insulation, fixation, smooth surface, dispensing
Application range it is very extensive.
In current actual process of manufacture, dispensing is generally carried out by dispenser, to realize accurate dispensing
Control.Adhesive dispensing device as the core component on dispenser, whether the handy dispensing effect and quality for directly affecting dispenser.
Meanwhile existing dispenser is in its use process, is easy to be influenced by extraneous environment temperature, when extraneous environment temperature compared with
When low, the gelatin substance for being contained in adhesive dispensing device is easy the condensation that is cooled, and causes gelatin substance circulation unsmooth, seriously affects dispenser
Normal use causes undesirable dispensing effect.
Utility model content
The purpose of this utility model is in view of the above-mentioned drawbacks of the prior art, providing a kind of adhesive dispensing device.
The technical solution adopted in the utility model is to design a kind of adhesive dispensing device, comprising: point packing element is arranged in the dispensing
The inlet port of the described packing element other end is arranged in the dispensing needle head of cylinder one end, is provided with heating chamber in described packing element；Its
In, the heating chamber include: with vertically disposed first heating chamber of the inlet port and the second heating chamber, and be vertically set on
Third heating chamber below first heating chamber and second heating chamber, first heating chamber, the second heating chamber and the
Three heating chambers are connected, and heating wire, the third heating chamber are provided in first heating chamber and the second heating chamber cavity wall
End is provided with rabbling mechanism, and the rabbling mechanism is connect with extraneous power supply by conducting wire.
Preferably, first heating chamber and second heating chamber pass through described packing element, first heating chamber and
The end of second heating chamber is arranged outside described packing element.Setting facilitates the heating wire and external power supply to connect in this way
It connects, first heating chamber and second heating chamber are to the radial heating of progress inside described packing element, first heating chamber
And the end of second heating chamber passes through described packing element, the support for also making the heating chamber obtain described packing element is solid
It is fixed, it will not shake.
Preferably, the heating wire includes first connect across the end of first heating chamber with extraneous power supply
Section, is connected with external power source second segment, the first segment and second segment of the heating wire across the end of second heating chamber
It is electrically connected.Such setting can be used external power supply and heat to the heater strip, so as to avoid in the dispensing
The trouble of the internal in addition setting power supply of cylinder, and facilitate and the fever of the heating wire is controlled using external power supply.
Preferably, the rabbling mechanism include: be arranged in third heating chamber end rotating electric machine and with the rotation
The stirring-head of rotating motor transmission connection, the conducting wire are arranged in the third heating chamber, positive and negative anodes respectively excessively described first plus
The end of hot chamber and the end of second heating chamber are connect with external power supply.The rotating electric machine drives the stirring to put row into
Stirring, keeps the glue temperature in described packing element uniform.Conducting wire is arranged inside heating chamber, and the inner wall with the heating chamber does not connect
Touching, can be to avoid the high temperature of the inner wall, a possibility that can reduce electric leakage.
Preferably, stirring-head is pyramidal structure, and outer surface is provided with dentalation.The pyramidal structure is adaptability knot
Structure adapts to the intracavitary contraction structure of the dispensing, and the dentalation makes the stirring-head as impeller, to fluid have compared with
Big drive keeps the dehydration temperaturre in described packing element more uniform.
Preferably, the heating chamber is T-shaped structure.The heating chamber of the T-shaped structure can to inside described packing element into
Conduct to and axial heating, greatly increase the covering surface of heat radiation, make homogeneous heating in a packing element.
It preferably, is accommodating chamber in described packing element, the inlet port connects described accommodating chamber one end, and the accommodating chamber is another
One end is to collect mouth.By the inlet port into the accommodating chamber injecting glue, after injecting glue, the inlet port air inlet, to institute
The glue stated in accommodating chamber is squeezed, and flows out the glue in the accommodating chamber from the dispensing needle head；It is described to collect mouth limit
The amount of the plastic emitting from the accommodating chamber is determined.
Preferably, described packing element is connect with the dispensing needle head by a changeover portion, and transition is equipped in the changeover portion
Chamber.The changeover portion increases the length of the adhesive dispensing device, keeps the dispensing needle head and described packing element interval elongated, will not make
Described packing element influences the dispensing needle head, meanwhile, the presence of the changeover portion can make the dispensing needle head not have to setting
It is too long to influence this dispensing needle head structural strength.
Preferably, be dispensing chamber in the dispensing needle head, the adapter cavity connect the accommodating chamber collect mouth with it is described
One end of dispensing chamber, the dispensing chamber other end are dispensing mouth.The dispensing chamber is for limiting the glue for flowing into the dispensing mouth
Flow, the dispensing mouth is used to carry out dispensing to workpiece, and the adapter cavity is for injecting the glue in the accommodating chamber smoothly
In the dispensing chamber.
Preferably, the dispensing needle head is pyramidal structure.The pyramidal structure plays the role of evacuation, makes described plastic pin
Head will not be encountered elsewhere, in dispensing to influence processing.
Compared with prior art, the utility model at least has the advantages that the utility model by being arranged in point
Heating chamber in packing element heats the glue in a packing element, and the mobility of glue, facilitates dispensing needle head in holding point packing element
Dispensing is carried out to workpiece under cryogenic, at the same time, heating chamber can also be solidifying in a packing element and dispensing needle head to remaining in
Solid glue heated, make the glue Heated Flow of solidification, convenient for cleaning point packing element and dispensing needle head.
Detailed description of the invention
Fig. 1 is the diagrammatic cross-section of the utility model embodiment；
Fig. 2 is the isometric view of the utility model embodiment；
Fig. 3 is the upper schematic diagram of the utility model embodiment；
Fig. 4 is the heating chamber schematic diagram of the utility model；
Fig. 5 is the diagrammatic cross-section of the utility model one embodiment.
Wherein: 1, putting packing element；11, accommodating chamber；2, dispensing needle head；21, dispensing chamber；22, dispensing mouth；3, heating chamber；31,
First heating chamber；32, the second heating chamber；33, third heating chamber；4, inlet port；41, boss；5, changeover portion；51, adapter cavity；
6, heating wire；61, heating wire first segment；62, heating wire second segment；7, conducting wire；8, rotating electric machine；9, stirring-head.
Specific embodiment
The utility model is described further with reference to the accompanying drawings and examples.
As shown in Figs 1-4, the utility model proposes a kind of adhesive dispensing devices, comprising: point packing element 1 is arranged in described packing element
The dispensing needle head 2 of 1 one end, the inlet port 4 that described 1 other end of packing element is set, wherein the heating chamber 3 include: with it is described
Vertically disposed first heating chamber 31 of inlet port and the second heating chamber 32, and it is vertically set on first heating chamber 31 and institute
State the third heating chamber 33 of 32 lower section of the second heating chamber, first heating chamber 31, the second heating chamber 32 and third heating chamber 33
It is connected, heating wire 6,33 end of third heating chamber is provided in 32 cavity wall of first heating chamber 31 and the second heating chamber
Portion is provided with rabbling mechanism, and the rabbling mechanism is connect with extraneous power supply by conducting wire 7.
Further, the heating wire 6 is circumferentially positioned at the chamber of first heating chamber 31 and second heating chamber 32
Pars intramuralis.Such setting can increase radiation efficiency, accelerate the heating to the glue in described packing element 1, the heating
Chamber 3 is closed cavity, can play the role of heat preservation.
Further, a boss 41 is set outside the inlet port 4, to connect feeding device and inlet duct, charging dress
It sets for injecting glue, inlet duct is used to lead to provide air pressure in described packing element 1 so that glue is squeezed out the dispensing needle head 2
The dispensing needle head 2 is crossed by glue spots on workpiece.
In the utility model embodiment, first heating chamber 31 and second heating chamber 32 pass through described packing element
1, the end setting of first heating chamber 31 and second heating chamber 32 is outside described packing element 1.Setting is convenient in this way
The heating wire 6 is connect with external power supply, and first heating chamber 31 is with second heating chamber 32 in described packing element
The end of the radial heating of 1 progress, first heating chamber 31 and second heating chamber 32 passes through described packing element 1, also makes
It obtains the support that the heating chamber 3 obtains described packing element 1 to fix, will not shake.
In the utility model embodiment, the heating wire 6 include across first heating chamber 31 end with
The first segment 61 of extraneous power supply connection, is connected with external power source second segment 62, institute across the end of second heating chamber 32
The first segment 61 and second segment 62 for stating heating wire 6 are electrically connected.External power supply can be used to the heater strip 6 in such setting
It is heated, so as to avoid described 1 inside of packing element in addition the trouble of power supply is set, and facilitate and utilize external power supply
The fever of the heating wire 6 is controlled.
Specifically, the second segment 62 of the first segment 61 of the heating wire 6 and the heating wire 6 is separately connected the anode of power supply
With cathode to form electrical circuit, heat radiation is generated.6 power supply of heating wire be it is external, do not need in heating chamber 3 inside setting
Power supply eliminates the trouble of replacement power supply.
More specifically, first heating chamber 31 passes through described packing element 1 with second heating chamber 32, is arranged described
Outside point packing element 1, the heating wire first segment 61 is also taken away inside point packing element 1 with the heating wire second segment 62 also, has been made
Heating wire 6 and the connection of power supply are more convenient.
In the utility model embodiment, the rabbling mechanism includes: the rotation that 33 end of third heating chamber is arranged in
Rotating motor 8 and the stirring-head 9 being sequentially connected with the rotating electric machine 8, the conducting wire 7 are arranged in the third heating chamber 33,
The end of excessively described first heating chamber 31 and the end of second heating chamber 32 are connect positive and negative anodes with external power supply respectively.It is described
Rotating electric machine 8 drives the stirring-head 9 to be stirred, and keeps the glue temperature in described packing element 1 uniform.The setting of conducting wire 7 is adding
It inside hot chamber 3, is not contacted with the inner wall of the heating chamber 3, leakage can be can reduce to avoid the high temperature of 3 inner wall of heating chamber
A possibility that electric.
Further, the third heating chamber 33 is arranged in described packing element 1, at one end toward 2 institute of dispensing needle head
Extend.The third heating chamber 33 can be to carrying out axial heating inside described packing element 1, the third heating chamber 33 is toward the point
Needle head 2 extends at one end, can increase the covering surface of heat radiation, improves the mobility of glue.
Specifically, the energization of heating wire 6 generates heat radiation in the heating chamber 3, to make the entire heating chamber 3
As the heat source heated to described packing element 1, and first heating chamber 31 and second heating chamber 32 are to be arranged radially, institute
Third heating chamber 33 is stated as axial setting, increases the overlay area of heat radiation.
Further, the third heating chamber 33 is pyramidal structure setting, and the pyramidal structure is adaptability structure, is adapted to
The size and structure of described packing element 1 and the dispensing needle head 2, to ensure do not influencing described packing element 1 and described plastic pin
In the case where first 2 plastic emitting, increase the covering surface of heat radiation, improves the mobility of glue.
Certainly, the third heating chamber 33 is also possible to the setting of other adaptability structures, can according to demand depending on.
In the utility model embodiment, stirring-head 9 is pyramidal structure, and outer surface is provided with dentalation.The taper
Structure is adaptability structure, adapts to the contraction structure in the dispensing chamber 21, and the dentalation makes the stirring-head 9 such as tooth
Wheel is general, has biggish drive to fluid, keeps the dehydration temperaturre in described packing element more uniform.
Certainly, the stirring-head 9 is also possible to blade structure, has huge drive to fluid.
As a kind of embodiment, the heating wire is also provided in 33 cavity wall of third heating chamber.By the battery silk
It is arranged in 33 cavity wall of third heating chamber, the heating effect of the third heating chamber 33 can be increased.
In the utility model embodiment, the heating chamber 3 is T-shaped structure.The heating chamber 3 of the T-shaped structure can be right
Radial and axial heating is carried out inside described packing element 1, greatly increases the covering surface of heat radiation, makes heating in a packing element 1
Uniformly.
Specifically, first heating chamber 31 connect the cross to be formed in " T " shape structure with second heating chamber 32, with
The third heating chamber 33 of first heating chamber 31 and second heating chamber 32 vertically is alone as " T " shape structure
One is perpendicular.
Certainly, the heating chamber 3 is also possible to other shapes structure.
It is accommodating chamber 11 in described packing element 1 in the utility model embodiment, the inlet port 4 connects the receiving
11 one end of chamber, 11 other end of accommodating chamber are to collect mouth.By the inlet port 4 into the accommodating chamber 11 injecting glue, injecting glue
After, 4 air inlet of inlet port squeezes the glue in the accommodating chamber 11, makes glue in the accommodating chamber 11 from institute
It states and is flowed out at dispensing needle head 2；The mouth that collects defines the amount of the plastic emitting from the accommodating chamber 11.
In the utility model embodiment, described packing element 1 is connect with the dispensing needle head 2 by a changeover portion 5, institute
It states and is equipped with adapter cavity 51 in changeover portion 5.The changeover portion 5 increases the length of the adhesive dispensing device, makes the dispensing needle head 2 and institute
It states a packing element 1 and is spaced elongated, described packing element 1 will not be made to influence the dispensing needle head 2, meanwhile, the changeover portion 5 is deposited
, can make the dispensing needle head 2 do not have to be arranged it is too long to influence this dispensing needle head 2 structural strength.
It is dispensing chamber 21 in the dispensing needle head 2 in the utility model embodiment, the adapter cavity 51 connects described
One end for collecting mouth Yu the dispensing chamber 21 of accommodating chamber 11,21 other end of dispensing chamber are dispensing mouth 22.The dispensing chamber
21 for limiting the flow for the glue for flowing into the dispensing mouth 22, and the dispensing mouth 22 is used to carry out dispensing, the transition to workpiece
Chamber 51 is for injecting the glue in the accommodating chamber 11 smoothly in the dispensing chamber 21.
In the utility model embodiment, the dispensing needle head 2 is pyramidal structure.The pyramidal structure plays the work of evacuation
With making the dispensing needle head 2 in dispensing, will not encounter elsewhere, to influence processing.
As a kind of embodiment, temperature sensor, the heating wire 6 and a temperature control system are additionally provided in described packing element 1
System connection, to realize the temperature in point of adjustment packing element 1 according to the actual situation.
As shown in figure 5, the adhesive dispensing device includes: a packing element 1, is arranged described 1 one end of packing element as a kind of embodiment
Dispensing needle head 2, the inlet port 4 of described 1 other end of packing element is set, be provided with heating chamber 3 in described packing element 1, wherein
The heating chamber 3 include: with vertically disposed first heating chamber 31 of the inlet port 4 and the second heating chamber 32, and vertically set
Set the third heating chamber 33 below first heating chamber 31 with second heating chamber 32, first heating chamber 31, the
Two heating chambers 32 and third heating chamber 33 are connected, first heating chamber 31, the second heating chamber 32 and third heating chamber 33
Cavity in be provided with heating wire 6, the third heating chamber 33 is pyramidal structure, and the end of the third heating chamber 33 extends
The glue in described packing element 1 is heated uniformly to the exit of the dispensing needle head 2.
Above-described embodiment is merely to illustrate specific embodiment of the present utility model.It should be pointed out that for this field
Those of ordinary skill for, without departing from the concept of the premise utility, several deformations and variation can also be made, this
A little deformations and variation all should belong to the protection scope of the utility model.
Claims (10)
1. a kind of adhesive dispensing device characterized by comprising point packing element, the dispensing needle head that described packing element one end is arranged in, setting exist
The inlet port of the described packing element other end is provided with a heating chamber in described packing element；
Wherein, the heating chamber include: with vertically disposed first heating chamber of the inlet port and the second heating chamber, and it is vertical
Third heating chamber below first heating chamber and second heating chamber, first heating chamber, the second heating are set
Chamber and third heating chamber are connected, and are provided with heating wire, the third in first heating chamber and the second heating chamber cavity wall
Heating chamber end is provided with rabbling mechanism, and the rabbling mechanism is connect with external power supply by conducting wire.
2. adhesive dispensing device as described in claim 1, which is characterized in that first heating chamber and second heating chamber pass through institute
A packing element is stated, the end setting of first heating chamber and second heating chamber is outside described packing element.
3. adhesive dispensing device as claimed in claim 2, which is characterized in that the heating wire includes across the end of first heating chamber
The first segment that portion is connect with extraneous electricity portion, the end across second heating chamber is connected with external power source second segment, described
The first segment and second segment of heating wire are electrically connected.
4. adhesive dispensing device as described in claim 1, which is characterized in that the rabbling mechanism includes: that setting is heated in the third
The rotating electric machine of chamber end and the stirring-head being sequentially connected with the rotating electric machine, the conducting wire are arranged in the third heating chamber
Interior, the end of excessively described first heating chamber and the end of second heating chamber are connect positive and negative anodes with external power supply respectively.
5. adhesive dispensing device as claimed in claim 4, which is characterized in that the stirring-head is pyramidal structure, and outer surface setting is with teeth
Shape structure.
6. adhesive dispensing device as described in claim 1, which is characterized in that the heating chamber is T-shaped structure.
7. adhesive dispensing device as described in claim 1, which is characterized in that it is accommodating chamber in described packing element, the inlet port connection
Described accommodating chamber one end, the accommodating chamber other end are to collect mouth.
8. adhesive dispensing device as claimed in claim 7, which is characterized in that described packing element and the dispensing needle head pass through a changeover portion
Connection, the changeover portion is interior to be equipped with adapter cavity.
9. adhesive dispensing device as claimed in claim 8, which is characterized in that be dispensing chamber in the dispensing needle head, the adapter cavity connects
One end for collecting mouth Yu the dispensing chamber of the accommodating chamber is connect, the dispensing chamber other end is dispensing mouth.
10. adhesive dispensing device as claimed in claim 9, which is characterized in that the dispensing needle head is pyramidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820623211.4U CN208494772U (en) | 2018-04-27 | 2018-04-27 | A kind of adhesive dispensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820623211.4U CN208494772U (en) | 2018-04-27 | 2018-04-27 | A kind of adhesive dispensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208494772U true CN208494772U (en) | 2019-02-15 |
Family
ID=65299457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820623211.4U Expired - Fee Related CN208494772U (en) | 2018-04-27 | 2018-04-27 | A kind of adhesive dispensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208494772U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824400A (en) * | 2017-12-22 | 2018-03-23 | 奥音新材料（镇江）有限公司 | A kind of loudspeaker produces special dispensing component |
| CN110216044A (en) * | 2019-06-11 | 2019-09-10 | 安徽文博纸品印刷有限公司 | A kind of paper packing box automatic double surface gluer |
| CN112108340A (en) * | 2020-09-21 | 2020-12-22 | 合肥范平塑胶科技有限公司 | LED chip manufacturing and dispensing process |
-
2018
- 2018-04-27 CN CN201820623211.4U patent/CN208494772U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824400A (en) * | 2017-12-22 | 2018-03-23 | 奥音新材料（镇江）有限公司 | A kind of loudspeaker produces special dispensing component |
| CN107824400B (en) * | 2017-12-22 | 2023-06-13 | 奥音新材料（镇江）有限公司 | Special dispensing assembly for loudspeaker production |
| CN110216044A (en) * | 2019-06-11 | 2019-09-10 | 安徽文博纸品印刷有限公司 | A kind of paper packing box automatic double surface gluer |
| CN112108340A (en) * | 2020-09-21 | 2020-12-22 | 合肥范平塑胶科技有限公司 | LED chip manufacturing and dispensing process |
| CN112108340B (en) * | 2020-09-21 | 2021-11-02 | 创域智能(常熟)网联科技有限公司 | LED chip manufacturing and dispensing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20200427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |