CN206373027U - A kind of glue dispensing valve of the antidrip glue leak adhesive of high-seal - Google Patents
A kind of glue dispensing valve of the antidrip glue leak adhesive of high-seal Download PDFInfo
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- CN206373027U CN206373027U CN201720022683.XU CN201720022683U CN206373027U CN 206373027 U CN206373027 U CN 206373027U CN 201720022683 U CN201720022683 U CN 201720022683U CN 206373027 U CN206373027 U CN 206373027U
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- valve
- glue
- piston
- front cover
- air cylinder
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Abstract
The utility model discloses a kind of glue dispensing valve of the antidrip glue leak adhesive of high-seal, a sealing ring is additionally provided between air cylinder front cover and cylinder, the upper end of cylinder is provided with end cap, cover internal is provided with piston and adjusting rod, the lower surface of piston rod is tightly connected through piston and with air cylinder front cover, and the upper surface of piston rod runs through end cap and is connected with adjusting rod, and the lower end of air cylinder front cover is set to valve body, the lower end of valve body is provided with T-valve, and the inner ring of T-valve is also equipped with glue discharging mouth；The glue dispensing valve of the antidrip glue leak adhesive of this high-seal, the upper and lower end face of piston rod is socketed with a sealing ring, ensure internal height sealing state, improve resource utilization, when cylinder stops output gas, source of the gas stops, opposing seal between piston and end cap, internal gas can carry out blowback for colloid, can also prevent from dripping glue leak adhesive while closing cylinder, effectively improve production efficiency, saving, environmental protection.
Description
Technical field
The utility model is related to glue dispensing valve technical field, the glue dispensing valve of especially a kind of antidrip glue leak adhesive of high-seal.
Background technology
Glue dispensing valve is divided into pneumatic glue dispensing valve and electronic glue dispensing valve, and pneumatic glue dispensing valve operation principle is that compressed air sends into glue
Bottle (syringe), glue laminated is entered in the service pipe being connected with piston chamber, when piston is in upstroke, and glue is filled up in piston chamber,
When piston advances downwardly drop needle head, glue is extruded from pin mouth, and existing pneumatic glue dispensing valve sealing property is poor, and source of the gas is burst out
Leakage can be produced when coming, actual dispensing effect is influenceed, and permanent conventional use is got off, and the dispensing mouthful of glue dispensing valve can spacer gel
Water, causes dispensing mouth to block, product rejection, it is impossible to use.
Utility model content
The purpose of this utility model is the glue dispensing valve for providing a kind of antidrip glue leak adhesive of high-seal, possesses high-seal,
Dispensing kinetic energy is powerful, the characteristics of glue is made full use of without wasting, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of point of the antidrip glue leak adhesive of high-seal
Glue valve, including cylinder and valve body, the cylinder are arranged on the front end of valve body, and the side of cylinder is additionally provided with air cylinder front cover, cylinder
Protecgulum is arranged on the end face of cylinder, is additionally provided with a sealing ring between the air cylinder front cover and cylinder, the cylinder it is upper
End is provided with end cap, and cover internal is provided with piston and adjusting rod, and piston is fixedly installed on the inner chamber of end cap, the centre circle portion of piston
Divide and be installed with piston rod, the lower surface of piston rod is run through piston and is tightly connected with air cylinder front cover, the upper surface of piston rod
Through end cap and adjusting rod is connected with, the lower end of adjusting rod is also equipped with a sealing ring, and the upper end of adjusting rod is set to regulation
Nut, adjusting nut is tightly sleeved at the top of adjusting rod, and the surrounding of the end cap is mounted on installation screw, upper installation spiral shell
Silk runs through end cap, cylinder and air cylinder front cover, and the upper end of the air cylinder front cover is additionally provided with spring, and the lower end of spring is propped up before cylinder
The upper surface of lid, the upper end of spring is connected with piston, and the lower end of the air cylinder front cover is set to valve body, air cylinder front cover and valve body it
Between be arranged in order and be provided with column type seal and silicone-rubber seals, the lower surface of air cylinder front cover is also equipped with spring, ring spring around
The outer surface of column type seal is arranged on, column type seal and silicone-rubber seals are installed tightly at the upper port of valve body, valve
The lower end of body is provided with valve block, and the lower end of valve block is connected with T-valve, valve cone, valve cone are provided between valve block and T-valve
Two end faces up and down be tightly connected respectively with valve block, T-valve, the lower surface of T-valve is provided with lower installation screw, lower installation
Screw runs through the upper and lower end face of T-valve, and T-valve is fastened with valve body by lower installation screw and installed, and the inner ring of T-valve is also equipped with
Glue discharging mouth, the lower end of glue discharging mouth is provided with lock screw, and glue discharging mouth is fixedly mounted on the inside of T-valve by lock screw.
It is used as further program of the utility model：The upper and lower end face of the piston rod is socketed with a sealing ring.
It is used as further program of the utility model：Consistent No. two of multiple models are provided between the piston and end cap
Sealing ring, No. two mutual close-packed arrays of sealing ring, does not produce gap each other.
It is used as further program of the utility model：The T-valve is seamlessly connected with glue discharging mouth.
Compared with prior art, the utility model beneficial effect：
The glue dispensing valve of the antidrip glue leak adhesive of this high-seal, including cylinder and valve body, cylinder are arranged on the front end of valve body, piston
The upper and lower end face of bar is socketed with a sealing ring, and front/rear end and the single unit system of piston rod ensure good sealing property, it is ensured that
Internal height sealing state, when cylinder discharges source of the gas as output power, mechanical can completely is converted into kinetic energy, improves resource profit
With rate, consistent No. two sealing rings of multiple models are provided between piston and end cap, No. two mutual close-packed arrays of sealing ring, each other
Between do not produce gap, when cylinder stop output gas when, source of the gas stop, opposing seal between piston and end cap, internal gas energy
Blowback is carried out for colloid, it is achieved thereby that can also prevent from dripping glue leak adhesive while closing cylinder, has truly reached and has carried
High efficiency, saving, environmental protection, beneficial to production, T-valve is seamlessly connected with glue discharging mouth, and during glue discharging mouth plastic emitting, colloid can be complete
Whole is delivered to port, improves resources utilization degree, accelerates plastic emitting speed, improves the practicality of single unit system.
Brief description of the drawings
Fig. 1 is overall installation diagram of the present utility model；
Fig. 2 is shape assumption diagram of the present utility model.
In figure：1- cylinders；2- valve bodies；3- air cylinder front covers；Number sealing ring of 4-；5- end caps；6- pistons；7- piston rods；8-
Adjusting rod；9- adjusting nuts；Screw is installed on 10-；11- springs；12- column type seals；13- silicone-rubber seals；14- valves
Block；15-T type valves；Screw is installed under 16-；17- lock screws；No. bis- sealing rings of 18-.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer in Fig. 1-2, the utility model embodiment, a kind of glue dispensing valve of the antidrip glue leak adhesive of high-seal, including gas
Cylinder 1 and valve body 2, cylinder 1 are arranged on the front end of valve body 2, and the blowing gas of cylinder 1 is additionally provided with there is provided power, the side of cylinder 1
Air cylinder front cover 3, air cylinder front cover 3 is arranged on the end face of cylinder 1, and a sealing ring is additionally provided between air cylinder front cover 3 and cylinder 1
4, the upper end of cylinder 1 is provided with end cap 5, and end cap 5 is internally provided with piston 6 and adjusting rod 8, and piston 6 is fixedly installed on end cap 5
Inner chamber, piston 6 moves back and forth realization in cylinder 1 and supplied gas, and the centre circle part of piston 6 is installed with piston rod 7, piston rod 7
Upper and lower end face be socketed with a sealing ring 4, front/rear end and the single unit system of piston rod 7 ensure good sealing property, it is ensured that
Internal height sealing state, when cylinder 1 discharges source of the gas as output power, mechanical can completely is converted into kinetic energy, improves resource
Utilization rate, the lower surface of piston rod 7 is tightly connected through piston 6 and with air cylinder front cover 3, and end cap 5 is run through in the upper surface of piston rod 7
And adjusting rod 8 is connected with, the lower end of adjusting rod 8 is also equipped with a sealing ring 4, and the upper end of adjusting rod 8 is set to adjusting nut
9, adjusting nut 9 is tightly sleeved at the top of adjusting rod 8, and the surrounding of end cap 5 is mounted on installing screw 10, upper installation screw
10 are additionally provided with spring 11 through end cap 5, cylinder 1 and air cylinder front cover 3, the upper end of air cylinder front cover 3, and the lower end of spring 11 props up gas
The upper surface of cylinder front cover 3, the upper end of spring 11 is connected with piston 6, multiple models is provided between piston 6 and end cap 5 consistent
No. two sealing rings 18, No. two mutual close-packed arrays of sealing ring 18, do not produce gap each other, when cylinder 1 stops output gas
When, source of the gas stops, opposing seal between piston 6 and end cap 5, and internal gas can carry out blowback for colloid, it is achieved thereby that closing
It can also prevent from dripping glue leak adhesive while cylinder 1, truly reach raising production efficiency, saving, environmental protection, beneficial to production gas
The lower end of cylinder front cover 3 is set to valve body 2, is arranged in order between air cylinder front cover 3 and valve body 2 and is provided with column type seal 12 and silica gel
Seal 13, the lower surface of air cylinder front cover 3 is also equipped with spring 11, and spring 11 is circumferentially positioned at the appearance of column type seal 12
Face, column type seal 12 and silicone-rubber seals 13 are installed tightly at the upper port of valve body 2, and the lower end of valve body 2 is provided with valve
Door block 14, the lower end of valve block 14 is connected with T-valve 15, valve cone 16 is provided between valve block 14 and T-valve 15, valve cone 16
Two end faces are tightly connected with valve block 14, T-valve 15 respectively up and down, and the lower surface of T-valve 15 is provided with lower installation screw 16,
Lower to install the upper and lower end face that screw 16 runs through T-valve 15, T-valve 15 is fastened with valve body 2 by lower installation screw 16 and installed, T-shaped
The inner ring of valve 15 is also equipped with glue discharging mouth 16, and T-valve 15 is seamlessly connected with glue discharging mouth 16, and during 16 plastic emitting of glue discharging mouth, colloid can
By the complete port that is delivered to, resources utilization degree is improved, accelerates plastic emitting speed, the practicality of single unit system, plastic emitting is improved
The lower end of mouth 16 is provided with lock screw 17, and glue discharging mouth 16 is fixedly mounted on the inside of T-valve 15 by lock screw 17.
In summary；The glue dispensing valve of the antidrip glue leak adhesive of this high-seal, including cylinder 1 and valve body 2, cylinder 1 are arranged on valve
The front end of body 2, the upper and lower end face of piston rod 7 is socketed with a sealing ring 4, and front/rear end and the single unit system of piston rod 7 are protected
Demonstrate,prove good sealing property, it is ensured that internal height sealing state, when cylinder 1 discharges source of the gas as output power, mechanical can completely turns
Turn to kinetic energy, improve resource utilization, consistent No. two sealing rings 18 of multiple models, No. two are provided between piston 6 and end cap 5
The mutual close-packed arrays of sealing ring 18, do not produce gap each other, and when cylinder 1 stops output gas, source of the gas stops, piston 6
The opposing seal between end cap 5, internal gas can carry out blowback for colloid, it is achieved thereby that can also prevent while closing cylinder 1
Glue leak adhesive is only dripped, raising production efficiency has truly been reached, saved, environmental protection, beneficial to production, T-valve 15 and glue discharging mouth 16
It is seamlessly connected, during 16 plastic emitting of glue discharging mouth, colloid can be improved resources utilization degree, accelerated by the complete port that is delivered to
Glue speed, improves the practicality of single unit system.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (4)
1. a kind of glue dispensing valve of the antidrip glue leak adhesive of high-seal, including cylinder（1）And valve body（2）, it is characterised in that：The cylinder
（1）It is arranged on valve body（2）Front end, cylinder（1）Side be additionally provided with air cylinder front cover（3）, air cylinder front cover（3）Installed in cylinder
（1）End face on, the air cylinder front cover（3）With cylinder（1）Between be additionally provided with a sealing ring（4）, the cylinder（1）It is upper
End is provided with end cap（5）, end cap（5）It is internally provided with piston（6）And adjusting rod（8）, piston（6）It is fixedly installed on end cap（5）
Inner chamber, piston（6）Centre circle part be installed with piston rod（7）, piston rod（7）Lower surface run through piston（6）And with
Air cylinder front cover（3）It is tightly connected, piston rod（7）Upper surface run through end cap（5）And it is connected with adjusting rod（8）, adjusting rod（8）'s
Lower end is also equipped with a sealing ring（4）, adjusting rod（8）Upper end be set to adjusting nut（9）, adjusting nut（9）Close set
It is connected on adjusting rod（8）Top, the end cap（5）Surrounding be mounted on installation screw（10）, upper installation screw（10）Pass through
Wear end cap（5）, cylinder（1）With air cylinder front cover（3）, the air cylinder front cover（3）Upper end be additionally provided with spring（11）, spring（11）
Lower end prop up air cylinder front cover（3）Upper surface, spring（11）Upper end be connected with piston（6）, the air cylinder front cover（3）Under
End is set to valve body（2）, air cylinder front cover（3）With valve body（2）Between be arranged in order and be provided with column type seal（12）It is close with silica gel
Sealing（13）, air cylinder front cover（3）Lower surface be also equipped with spring（11）, spring（11）It is circumferentially positioned at column type seal（12）
Outer surface, column type seal（12）And silicone-rubber seals（13）It is installed tightly to valve body（2）Upper port at, valve body（2）
Lower end be provided with valve block（14）, valve block（14）Lower end be connected with T-valve（15）, valve block（14）With T-valve（15）
Between be provided with valve cone（16）, valve cone（16）Two end faces up and down respectively with valve block（14）, T-valve（15）It is tightly connected, T
Type valve（15）Lower surface be provided with lower installation screw（16）, lower installation screw（16）Through T-valve（15）Upper and lower end face, T
Type valve（15）Pass through lower installation screw（16）With valve body（2）Fastening is installed, T-valve（15）Inner ring be also equipped with glue discharging mouth
（16）, glue discharging mouth（16）Lower end lock screw is installed（17）, glue discharging mouth（16）Pass through lock screw（17）It is fixedly mounted on T
Type valve（15）Inside.
2. a kind of glue dispensing valve of the antidrip glue leak adhesive of high-seal according to claim 1, it is characterised in that：The piston rod
（7）Upper and lower end face be socketed with a sealing ring（4）.
3. a kind of glue dispensing valve of the antidrip glue leak adhesive of high-seal according to claim 1, it is characterised in that：The piston
（6）With end cap（5）Between be provided with No. two consistent sealing rings of multiple models（18）, No. two sealing rings（18）Mutually close row
Row, do not produce gap each other.
4. a kind of glue dispensing valve of the antidrip glue leak adhesive of high-seal according to claim 1, it is characterised in that：The T-valve
（15）With glue discharging mouth（16）It is seamlessly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720022683.XU CN206373027U (en) | 2017-01-10 | 2017-01-10 | A kind of glue dispensing valve of the antidrip glue leak adhesive of high-seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720022683.XU CN206373027U (en) | 2017-01-10 | 2017-01-10 | A kind of glue dispensing valve of the antidrip glue leak adhesive of high-seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206373027U true CN206373027U (en) | 2017-08-04 |
Family
ID=59404898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720022683.XU Expired - Fee Related CN206373027U (en) | 2017-01-10 | 2017-01-10 | A kind of glue dispensing valve of the antidrip glue leak adhesive of high-seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206373027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403814A (en) * | 2019-08-20 | 2021-02-26 | 鸿富锦精密电子（成都）有限公司 | Dispensing valve |
-
2017
- 2017-01-10 CN CN201720022683.XU patent/CN206373027U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403814A (en) * | 2019-08-20 | 2021-02-26 | 鸿富锦精密电子（成都）有限公司 | Dispensing valve |
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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: 20170804 Termination date: 20200110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |