CN207823324U - Injection valve - Google Patents
Injection valve Download PDFInfo
- Publication number
- CN207823324U CN207823324U CN201721855126.2U CN201721855126U CN207823324U CN 207823324 U CN207823324 U CN 207823324U CN 201721855126 U CN201721855126 U CN 201721855126U CN 207823324 U CN207823324 U CN 207823324U
- Authority
- CN
- China
- Prior art keywords
- supply assembly
- injection valve
- striker
- valve body
- main valve
- 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.)
- Active
Links
Landscapes
- Coating Apparatus (AREA)
- Nozzles (AREA)
Abstract
The utility model discloses a kind of injection valves, including main valve body (1), supply assembly (2) and gas supply assembly (3), it is formed with accommodating cavity (4) in the main valve body (1), it is equipped with striker (5) in the accommodating cavity (4), resetting spring (6) is installed on the striker (5), the supply assembly (2) and the gas supply assembly (3) are connected with the accommodating cavity (4) respectively, the first regulating part (7) of the stroke for adjusting the striker (5) is additionally provided on the main valve body (1), and the second regulating part (8) of the compression degree for adjusting the resetting spring (6)；Adapter (9) is installed, the adapter (9) is equipped with heat insulation (10) on the supply assembly (2).Advantage：Versatility is good, and stability of supply assembly when heated is preferable, and supply assembly feed is stablized.
Description
Technical field
The utility model is related to valve, injection valve more particularly, to for dispensing glue.
Background technology
Dispenser system is a kind of process equipment being widely used in production field, and use scope covers product
The techniques such as bonding, embedding, coating, sealing, filling, drop, scribing line gluing.Glue dispensing valve is the core component of dispenser system, dispensing
Valve has conclusive influence to the flow of sizing, flow velocity, appearance etc..According to dispensing principle difference, glue dispensing valve is broadly divided into
Contact and two kinds contactless.Contact glue dispensing valve mainly pushes fluid through various different holes by certain gas pressure
The syringe needle of diameter carries out dispensing operation, and the size of glue amount depends on the aperture of air pressure size and syringe needle, and vertical operation platform side
Upward displacement will correct repeatedly.Contactless glue dispensing valve then makes glue be acted on by high pressure in a certain way, obtains enough
Be ejected on substrate with certain speed after big kinetic energy, during spraying glue, syringe needle without the displacement on vertical operation platform direction,
The dispensing to multiple fluid, the high speed of adhesive and controllable capacity can be achieved.
Injection valve belongs to contactless glue dispensing valve.There are following technical problems for injection valve in the prior art：Versatility is not
It is enough, the glue of a variety of viscosity is not adapted to；Glue in supply assembly is when being heated, the binder tracheae that is connected with supply assembly
Easy temperature distortion be easy to cause feed failure in this way.
Utility model content
The technical problem to be solved by the present invention is in view of the above-mentioned drawbacks in the prior art, provide a kind of general
Property the stable injection valve of good, supply assembly feed.
Technical solution adopted by the utility model to solve its technical problems is providing a kind of injection valve, including main valve body,
Supply assembly and gas supply assembly are formed with accommodating cavity in the main valve body, are equipped with striker in the accommodating cavity, on the striker
Resetting spring is installed, the supply assembly and the gas supply assembly are connected with the accommodating cavity respectively, on the main valve body
It is additionally provided with the first regulating part of the stroke for adjusting the striker and the compression degree for adjusting the resetting spring
The second regulating part；Adapter is installed, the adapter is equipped with heat insulation on the supply assembly.
In injection valve described in the utility model, the first heating member is installed on the main valve body.
In injection valve described in the utility model, the second heating member is installed on the supply assembly.
In injection valve described in the utility model, nozzle, one end installation of the striker are connected on the main valve body
The resetting spring, the striker the other end towards the nozzle, first heating member is for heating the nozzle.
In injection valve described in the utility model, first regulating part and the nozzle are located at the main valve body
Both ends.
In injection valve described in the utility model, the adapter includes air inlet pipe, the air inlet pipe by it is described every
Heat block is connected with the supply assembly.
In injection valve described in the utility model, the gas supply assembly includes the solenoid valve being connected and air intake, institute
Air intake is stated with the accommodating cavity to be connected.
In injection valve described in the utility model, the injection valve further includes mounting base, the solenoid valve and the peace
Fill seat Joint.
In injection valve described in the utility model, the supply assembly and the gas supply assembly are divided into the main valve body
Both sides.
Implement the injection valve of the utility model, advantageous effect is：First regulating part can adjust the stroke of striker, and second adjusts
Section part can adjust the compression degree of resetting spring, so that the injection valve of the utility model is adapted to the glue of different viscosities
Water, versatility are preferable；Adapter be used for and into supply assembly binder external tracheae (the binder gas i.e. described in background technology
Pipe) it is connected, and adapter is equipped with heat insulation, when being heated, binder tracheae is notheated the glue in such supply assembly
Deformation, does not easily cause feed failure.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model injection valve embodiment；
Fig. 2 is the overlooking structure diagram of the utility model injection valve embodiment；
Fig. 3 is the sectional view of the line C-C along Fig. 2；
In figure：
1- main valve bodies；2- supply assemblies；3- gas supply assemblies；4- accommodating cavities；5- strikers；6- resetting springs；7- first is adjusted
Part；The second regulating parts of 8-；9- adapters；10- heat insulations；The first heating members of 11-；The second heating members of 12-；13- nozzles；14- into
Tracheae；15- solenoid valves；16- air intake；17- mounting bases.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, what be will be described below is various
Embodiment will refer to corresponding attached drawing, these attached drawings constitute a part for embodiment, and which describe realize that this practicality is new
The various embodiments that type may use.It should be appreciated that other embodiments also can be used, or embodiment enumerated herein is carried out
Modification structurally and functionally, without departing from the scope of the utility model and essence.
As shown in Figure 1-Figure 3, the injection valve of the present embodiment, including main valve body 1, supply assembly 2 and gas supply assembly 3；Main valve
It is formed with accommodating cavity 4 in body 1, striker 5 is equipped in accommodating cavity 4, resetting spring 6, supply assembly 2 and confession are installed on striker 5
Pneumatic module 3 is connected with accommodating cavity 4 respectively, be additionally provided on main valve body 1 stroke for adjusting striker 5 the first regulating part 7,
And the second regulating part 8 of the compression degree for adjusting resetting spring 6；Adapter 9, adapter 9 are installed on supply assembly 2
It is equipped with heat insulation 10.
Supply assembly 2 such as supplies glue, supply assembly 2 is additionally operable to and external binder gas for being fed into main valve body 1
Pipe is connected, and the effect of binder tracheae is to introduce extraneous gas in supply assembly 2, and extraneous gas is pressed with this in supply assembly 2
Glue enter in main valve body 1, it should be noted that binder tracheae and gas supply assembly 3 are two independent components；Gas supply assembly
3 for main valve body 1 supply gas either disconnects the supply of gas with this come press resetting spring 6 or make resetting spring 6 answer
Thus position, resetting spring 6 drive striker 5 to move reciprocatingly in accommodating cavity 4.
First regulating part 7 can adjust the stroke of striker 5, and the second regulating part 8 can adjust the compression journey of resetting spring 6
Degree, so that the injection valve of the present embodiment is adapted to the glue of different viscosities, and versatility is preferable.Adapter 9 is used for and presses
Expect that tracheae is connected, binder tracheae is connected by adapter with supply assembly 2, and adapter 9 is equipped with heat insulation 10, is supplied in this way
The glue in component 2 is expected when being heated, and binder tracheae is notheated deformation, does not easily cause feed failure.First regulating part 7 can
To adjust the length of accommodating cavity 4, the adjusting to 5 stroke of striker is realized with this.Second regulating part 8 is by pressing resetting spring 6
Degree realizes the adjusting to 6 compression degree of resetting spring.
In the present embodiment, the first heating member 11 is installed on main valve body 1.Nozzle 13 is connected on main valve body 1, striker 5
The other end of resetting spring 6, striker 5 is installed towards nozzle 13 in one end, and the first heating member 11 is used for heated nozzle 13.Pass through first
Heating member 11 can select to nozzle 13 heat or do not heat nozzle 13, can make the present embodiment in this way
Injection valve adapt to the glue of more viscosity types, versatility is good.First regulating part 7 and nozzle 13 are located at main valve body 1
Both ends.
In the present embodiment, the second heating member 12 is installed on supply assembly 2.Second heating member 12 is used for supply assembly 2
Interior glue is heated.By the second heating member 12, can select to the glue in supply assembly 2 carry out heating or it is not right
Glue in supply assembly 2 is heated, and the injection valve of the present embodiment can be made to adapt to the glue of more viscosity types in this way,
Versatility is good.
Further, adapter 9 includes air inlet pipe 14, and air inlet pipe 14 is connected by heat insulation 10 with supply assembly 2.Air inlet
Pipe 14 with binder tracheae for being connected.Heat insulation 10 may be used the heat-insulated material such as ceramics, rubber and be made.
Preferably, gas supply assembly 3 includes that the solenoid valve 15 being connected and air intake 16, air intake 16 are connected with accommodating cavity 4
It is logical.Air intake 16 is used to introduce extraneous gas in accommodating cavity 4, and solenoid valve 15 is used to control the open/close of air intake 16, with this reality
Now into main valve body 1 supply gas either disconnects the supply of gas with this come press resetting spring 6 or make resetting spring 6 answer
Thus position, resetting spring 6 drive striker 5 to move reciprocatingly in accommodating cavity 4；After glue enters accommodating cavity 4, hit by striker 5,
And it is spouting by nozzle 13.
Preferably, the injection valve of the present embodiment further includes mounting base 17, solenoid valve 15 and 17 Joint of mounting base, affixed side
Formula is, for example, screw connection or welding etc..
Preferably, supply assembly 2 and gas supply assembly 3 are divided into 1 both sides of main valve body.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (9)
1. a kind of injection valve, including main valve body (1), supply assembly (2) and gas supply assembly (3), the main valve body (1) is interior to be formed with
Accommodating cavity (4), the accommodating cavity (4) is interior to be equipped with striker (5), and resetting spring (6), the confession are equipped on the striker (5)
Material component (2) and the gas supply assembly (3) are connected with the accommodating cavity (4) respectively, which is characterized in that the main valve body (1)
On be additionally provided with the first regulating part (7) of stroke for adjusting the striker (5) and for adjusting the resetting spring
(6) the second regulating part (8) of compression degree；Adapter (9) is installed, on the adapter (9) on the supply assembly (2)
Equipped with heat insulation (10).
2. injection valve according to claim 1, which is characterized in that be equipped with the first heating member on the main valve body (1)
(11)。
3. injection valve according to claim 2, which is characterized in that be equipped with the second heating member on the supply assembly (2)
(12)。
4. injection valve according to claim 3, which is characterized in that nozzle (13) is connected on the main valve body (1), it is described
One end of striker (5) install the resetting spring (6), the striker (5) the other end towards the nozzle (13), described first
Heating member (11) is for heating the nozzle (13).
5. injection valve according to claim 4, which is characterized in that first regulating part (7) and the nozzle (13) point
Not Wei Yu the main valve body (1) both ends.
6. injection valve according to claim 5, which is characterized in that the adapter (9) includes air inlet pipe (14), it is described into
Tracheae (14) is connected by the heat insulation (10) with the supply assembly (2).
7. injection valve according to claim 1 or 6, which is characterized in that the gas supply assembly (3) includes the electromagnetism being connected
Valve (15) and air intake (16), the air intake (16) are connected with the accommodating cavity (4).
8. injection valve according to claim 7, which is characterized in that the injection valve further includes mounting base (17), the electricity
Magnet valve (15) and the mounting base (17) Joint.
9. injection valve according to claim 1, which is characterized in that the supply assembly (2) and the gas supply assembly (3) point
Set on the main valve body (1) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721855126.2U CN207823324U (en) | 2017-12-27 | 2017-12-27 | Injection valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721855126.2U CN207823324U (en) | 2017-12-27 | 2017-12-27 | Injection valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207823324U true CN207823324U (en) | 2018-09-07 |
Family
ID=63389666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721855126.2U Active CN207823324U (en) | 2017-12-27 | 2017-12-27 | Injection valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207823324U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013954A (en) * | 2019-12-05 | 2020-04-17 | 安徽爱意爱机电科技有限公司 | Automatic heating glue sprayer |
| CN111299083A (en) * | 2020-03-31 | 2020-06-19 | 江苏立讯机器人有限公司 | Dispensing machine |
| CN112756209A (en) * | 2020-12-30 | 2021-05-07 | 苏州特瑞特机器人有限公司 | Striker valve with heating device |
-
2017
- 2017-12-27 CN CN201721855126.2U patent/CN207823324U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013954A (en) * | 2019-12-05 | 2020-04-17 | 安徽爱意爱机电科技有限公司 | Automatic heating glue sprayer |
| CN111299083A (en) * | 2020-03-31 | 2020-06-19 | 江苏立讯机器人有限公司 | Dispensing machine |
| CN112756209A (en) * | 2020-12-30 | 2021-05-07 | 苏州特瑞特机器人有限公司 | Striker valve with heating device |
| CN112756209B (en) * | 2020-12-30 | 2022-07-08 | 苏州卓兆点胶股份有限公司 | Striker valve with heating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207823324U (en) | Injection valve | |
| CN201921804U (en) | High-pressure gas driven glue injector | |
| CN201599488U (en) | High differential pressure regulating valve | |
| CN103190691B (en) | Pure water bringing device, method and device for loosening and gaining moisture | |
| CN206853993U (en) | PUR injection valve | |
| CN204620256U (en) | A kind of glue system | |
| CN103212516B (en) | Ampere force driving micro spraying device | |
| CN205308717U (en) | Mechanical type sprays dispensing valve | |
| CN206938200U (en) | A kind of piezoelectricity striker printing head with pre- hot function | |
| CN106853701B (en) | Toilet paper glue-spraying device | |
| BR102016001031A2 (en) | INTEGRATED PREFUSER EDGE COLLECTOR | |
| CN207385832U (en) | A kind of efficient adhesive supplier of mask production | |
| CN204470009U (en) | Two heating hot melten gel point glue equipments that heating component can be separated separately | |
| CN205570706U (en) | Heat conduction formula hot melt adhesive rifle | |
| CN218394441U (en) | Hot air atmosphere protection nanoliter injection dispensing valve nozzle | |
| CN210545978U (en) | Low liquid volume ultrasonic spraying system | |
| CN207695075U (en) | A kind of pcb board silica gel glue rifle | |
| CN210230475U (en) | Glue injection head capable of being automatically cleaned | |
| CN212069350U (en) | Injection valve based on thimble and PI membrane heating block | |
| CN207371804U (en) | A kind of gluing water dropper of adhesive supplier | |
| CN207598398U (en) | A kind of Novel diesel engine electromagnetism Piezoelectric anisotropy brakes fueling injection equipment | |
| CN207385831U (en) | A kind of efficient adhesive supplier pressure accumulater | |
| CN219664052U (en) | Simple aerosol nozzle | |
| CN210729908U (en) | Glue extracting machine | |
| CN204486135U (en) | A kind of Pneumatic injection valve of improvement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 building 101, 201 and A14, building A15, silicon valley power automotive electronics Pioneer Park, 334 Guiyue Road, Dafu community, Guanlan street, Longhua District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN AXXON AUTOMATION Co.,Ltd. Address before: 518110 building A14, silicon valley power automotive electronics Pioneer Park, 334 Guiyue Road, Guanlan street, Longhua District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN AXXON AUTOMATION Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |