CN110259750A - A kind of quantitative gas feedway for liquid glue - Google Patents
A kind of quantitative gas feedway for liquid glue Download PDFInfo
- Publication number
- CN110259750A CN110259750A CN201910634813.9A CN201910634813A CN110259750A CN 110259750 A CN110259750 A CN 110259750A CN 201910634813 A CN201910634813 A CN 201910634813A CN 110259750 A CN110259750 A CN 110259750A
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- CN
- China
- Prior art keywords
- gas injection
- cylinder
- valve body
- gas
- quantitative
- 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.)
- Pending
Links
- 239000003292 glue Substances 0.000 title claims abstract description 28
- 239000007788 liquid Substances 0.000 title claims abstract description 17
- 238000002347 injection Methods 0.000 claims abstract description 66
- 239000007924 injection Substances 0.000 claims abstract description 66
- 238000007599 discharging Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 5
- 239000003446 ligand Substances 0.000 claims description 4
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Coating Apparatus (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a kind of quantitative gas feedways for liquid glue, belong to liquid glue quantitative gas supply technical field.It includes gas injection jar support, one end of the gas injection jar support is fixedly connected with multiple air cylinder supports by screw, the top of multiple air cylinder supports is fixedly connected with cylinder by multiple bolts jointly, the other end of the gas injection jar support has been bolted to connection gas injection cylinder body, the two sides of the gas injection cylinder body have been bolted to connection charging valve body and air inlet valve body respectively, and the inside of the charging valve body and the inside of air inlet valve body are connected with the inside of gas injection cylinder body respectively.Originally practical to be mainly used for being suitable for the biggish glue of various viscosity for, to quantitative air is added in glue, quantitative accurate, repeatable accuracy is high, and securely and reliably, operating pressure is high, easy to use, high production efficiency, labor intensity during glue.
Description
Technical field
The present invention relates to a kind of quantitative gas feedways for liquid glue, belong to the supply of liquid glue quantitative gas
Technical field.
Background technique
Liquid glue has carried out gas supply in foaming process, but existing gas supply device or mode
When, the phenomenon that generally will appear few gas, more gas, i.e., it not can be carried out the plenum system of uniform tonifying Qi, to influence whether liquid glue
Uniformity when Water blown and show finish.
Summary of the invention
Technical problem to be solved by the present invention lies in: a kind of quantitative gas feedway for liquid glue is provided,
It is solved due to there is the case where few gas or more gas when carrying out tonifying Qi to liquid glue, and influences liquid glue foaming
When uniformity and surface smoothness the problem of.
The technical problems to be solved by the invention take following technical scheme to realize:
One end of a kind of quantitative gas feedway for liquid glue, including gas injection jar support, the gas injection jar support is logical
It crosses screw and is fixedly connected with multiple air cylinder supports, the top of multiple air cylinder supports is fixedly connected with jointly by multiple bolts
Cylinder, the other end of the gas injection jar support have been bolted to connection gas injection cylinder body, the two sides difference of the gas injection cylinder body
It has been bolted to connection charging valve body and air inlet valve body, and the inside difference of the inside of the charging valve body and air inlet valve body
It is connected with the inside of gas injection cylinder body, one end of the gas injection cylinder body is equipped with note cylinder head, and the note cylinder head passes through method
Orchid is fixedly connected with discharging valve body, and the movable end of the cylinder is fixedly connected with cylinder piston, and one end of the cylinder piston is solid
Surely it is connected with gas injection the cylinder piston, the discharging valve body, note cylinder head, gas injection cylinder body and gas injection the cylinder piston are concentric, the gas injection
One end of the cylinder piston sequentially passes through gas injection jar support, gas injection cylinder body, note cylinder head and the inside for extending to discharging valve body.
As preferred embodiment, multiple through-holes are also provided on the gas injection jar support, the through hole is equipped with for note
The lubricator cup of cylinder piston lubrication, the lubricator cup and gas injection the cylinder piston contact position are additionally provided with sealing ring.
As preferred embodiment, connector is respectively equipped on the air inlet valve body, charging valve body and discharging valve body.This is practical main
For for quantitative air is added in glue, quantitative accurate, repeatable accuracy is high, and securely and reliably, operating pressure is high during glue,
Easy to use, high production efficiency, labor intensity is suitable for the biggish glue of various viscosity.
As preferred embodiment, one end of the note cylinder head is equipped with assembly, the center for turning ligand and gas injection cylinder
The inner concentric of body, the assembly are equipped with for that will infuse the O-ring that cylinder head is transferred on gas injection cylinder body.
The beneficial effects of the present invention are: mechanism is used for for, to quantitative air is added in glue, quantifying essence during glue
Standard, repeatable accuracy is high, and securely and reliably, operating pressure is high, easy to use, high production efficiency, labor intensity, is suitable for various viscous
Spend biggish glue.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is explosive view of the invention.
In figure: gas injection jar support 1, gas injection cylinder body 2, charging valve body 3, note cylinder head 4, O-ring 5, discharging valve body 6, profit
Lubricating oil cup 7, cylinder 8, air cylinder support 9, assembly 10, gas injection the cylinder piston 11, sealing ring 12, connector 13, air inlet valve body 14.
Specific embodiment
In order to be easy to understand to technical means, creative features, achievable purpose and effectiveness of the invention, below with reference to tool
Body diagram, the present invention is further explained.
As shown in Figs. 1-2, a kind of quantitative gas feedway for liquid glue, including gas injection jar support 1, gas injection cylinder
One end of bracket 1 is fixedly connected with multiple air cylinder supports 9 by screw, and the top of multiple air cylinder supports 9 is total by multiple bolts
With cylinder 8 is fixedly connected with, the other end of gas injection jar support 9 has been bolted to connection gas injection cylinder body 2, gas injection cylinder body 2
Two sides have been bolted to connection charging valve body 3 and air inlet valve body 14 respectively, and feed inside and the air inlet valve body 14 of valve body 3
Inside be connected respectively with the inside of gas injection cylinder body 2, one end of gas injection cylinder body 2 is equipped with note cylinder head 4, infuses cylinder head 4
It is fixedly connected with discharging valve body 6 by flange, the movable end of cylinder 8 is fixedly connected with cylinder piston, and one end of cylinder piston is solid
Surely it is connected with gas injection the cylinder piston 11, discharging valve body 6, note cylinder head 4, gas injection cylinder body 2 and gas injection the cylinder piston 11 are concentric, gas injection cylinder
One end of piston 11 sequentially passes through gas injection jar support 1, gas injection cylinder body 2, note cylinder head 4 and the inside for extending to discharging valve body 6.
Multiple through-holes are also provided on gas injection jar support 1, through hole is equipped with the lubrication for lubricating to gas injection the cylinder piston 11
Lubricating cup 7, lubricator cup 7 and 11 contact position of gas injection the cylinder piston are additionally provided with sealing ring 12.
Connector 13 is respectively equipped on air inlet valve body 14, charging valve body 3 and discharging valve body 6.
The one end for infusing cylinder head 4 is equipped with assembly 10, turns the center of ligand 10 and the inner concentric of gas injection cylinder body 2, fills
Ligand 10 is equipped with for that will infuse the O-ring 5 that cylinder head 4 is transferred on gas injection cylinder body 2.
It is the same to feed valve body 3, air inlet valve body 14, the structure for the valve body 6 that discharges, is explained below with the structure for feeding valve body 3
It states:
Feeding valve body 3 includes valve body, valve body connector and the quick union being connected respectively with valve body or valve body connector, valve body
One end be fixedly connected by screw with valve body connector, and the interior side of valve body is fixedly connected with spring pocket by screw,
The inside of spring pocket, which is detachably fixed, is connected with thimble, and one end of thimble extends through valve body connector, and valve body connector
It is upper that the general sealing for junction between thimble and valve body connector is fixedly connected with by circlip, the one of valve body connector
End is fixedly connected with cover board by screw, and the outside of valve body connector is fixedly connected with nozzle fixed plate, cover board by screw
Middle position inside nozzle fixed plate and valve body connector junction, the inside of nozzle fixed plate, the inside of cover board and
The inside of valve body connector is equipped with cavity, and the external side of nozzle fixed plate is fixedly connected with nozzle by screw, nozzle
One end is additionally provided with end socket, the inside of nozzle, the inside of nozzle fixed plate, the inside of cover board, the inside of valve body connector and valve body
Inside be successively connected to end, thimble also successively extends through cavity on cover board, spray through one end of valve body connector
The cavity on cavity and nozzle in mouth fixed plate, and matched with end socket.
Spring pocket shape is cylinder, and the inside of spring pocket is equipped with groove, and the inside of groove is equipped with spring, the one of thimble
End is fixedly linked by nut and the spring inside spring pocket, and the outside of groove is equipped with O-ring.
The inside of valve body and valve body connector is additionally provided with multiple O-rings.
The side of thimble is equipped with tapered end face, and end socket also is provided with the conical surface for matching with thimble tapered end face.
One end of nozzle is equipped with arc notch.
Working principle: when whole device starts operation, cylinder 8 feeds valve body 3, and air inlet valve body 14, discharge valve body 6, gas
The thimble on piston rod, charging valve body 3 in cylinder 8, the thimble of air inlet valve body 14 and the thimble to discharge on valve body 6 are in stretching
State.Workflow is as follows:
(1), the cylinder piston on cylinder 8, which retracts, drives gas injection the cylinder piston 11 to be in retracted mode for cylinder 8, is infusing
The space of negative pressure is formed inside cylinder block 2；
(2), air inlet valve body 14 is retracted, and the connector 13 on air inlet valve body 14 enters specified amount under the control of forward end gas flowmeter
Air, air inlet completes, and the thimble on air inlet valve body 14 stretches out, in 2 inside shape of gas injection cylinder body, one closed space.
(3), the thimble for feeding valve body 3 is retracted, and the connector 13 on charging valve body 3 enters under the control of front end metering pump to be referred to
Quantitative colloid is completed into glue, and the thimble fed on valve body 13 stretches out, and restores the confined space inside gas injection cylinder body 2.
(4), discharging 6 inside thimble of valve body is retracted, and the piston rod of cylinder 8 stretches out, and the glue of gas will be mixed in gas injection cylinder body
Water is pressed into pipeline by the connector 13 for the valve body 6 that discharges and flows in stirring cup.
The operation for feeding valve body 3, air inlet valve body 14, discharging valve body 6 and cylinder 8 is all changed by compressed air by solenoid valve
Gas flow realizes the folding of valve body to push the moving direction of piston.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, without departing from the spirit and scope of the present invention, this hair
Bright to will also have various changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The present invention claims
Protection scope is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of quantitative gas feedway for liquid glue, including gas injection jar support, it is characterised in that: the gas injection cylinder
One end of bracket is fixedly connected with multiple air cylinder supports by screw, and the top of multiple air cylinder supports is total by multiple bolts
With cylinder is fixedly connected with, the other end of the gas injection jar support has been bolted to connection gas injection cylinder body, the gas injection cylinder
The two sides of body have been bolted to connection charging valve body and air inlet valve body, and the inside of the charging valve body and intake valve respectively
The inside of body is connected with the inside of gas injection cylinder body respectively, and one end of the gas injection cylinder body is equipped with note cylinder head, the gas injection
Cylinder body lid is fixedly connected with discharging valve body by flange, and the movable end of the cylinder is fixedly connected with cylinder piston, the cylinder
One end of piston is fixedly connected with gas injection the cylinder piston, and the discharging valve body, note cylinder head, gas injection cylinder body and gas injection the cylinder piston are same
The heart, one end of the gas injection the cylinder piston sequentially pass through gas injection jar support, gas injection cylinder body, infuse cylinder head and extend to discharging valve body
Inside.
2. a kind of quantitative gas feedway for liquid glue according to claim 1, it is characterised in that: the note
Multiple through-holes are also provided on air cylinder support, the through hole is equipped with the lubricator cup for lubricating to gas injection the cylinder piston, described
Lubricator cup and gas injection the cylinder piston contact position are additionally provided with sealing ring.
3. a kind of quantitative gas feedway for liquid glue according to claim 1, it is characterised in that: it is described into
Connector is respectively equipped on air valve body, charging valve body and discharging valve body.
4. a kind of quantitative gas feedway for liquid glue according to claim 1, it is characterised in that: the note
One end of cylinder head is equipped with assembly, and the inner concentric at the center for turning ligand and gas injection cylinder body is set on the assembly
There is the O-ring being transferred on gas injection cylinder body for cylinder head will to be infused.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910634813.9A CN110259750A (en) | 2019-07-15 | 2019-07-15 | A kind of quantitative gas feedway for liquid glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910634813.9A CN110259750A (en) | 2019-07-15 | 2019-07-15 | A kind of quantitative gas feedway for liquid glue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110259750A true CN110259750A (en) | 2019-09-20 |
Family
ID=67926084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910634813.9A Pending CN110259750A (en) | 2019-07-15 | 2019-07-15 | A kind of quantitative gas feedway for liquid glue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110259750A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH389407A (en) * | 1961-04-06 | 1965-03-15 | Maeder Werkzeugbau U Stanzerei | Delivery pump for a liquid aerosol propellant |
| CN103857474A (en) * | 2011-09-02 | 2014-06-11 | 岛田机械合同会社 | Valve for ejecting small amount of liquid material and capable of being assembled and disassembled without use of tool |
| CN206492672U (en) * | 2017-01-11 | 2017-09-15 | 大连华工创新科技股份有限公司 | A kind of two-component gluing head |
| CN107497640A (en) * | 2017-08-10 | 2017-12-22 | 大连华工创新科技股份有限公司 | Cylinder measuring pump glue feeder for two-component high-viscosity material |
| CN107552319A (en) * | 2017-09-27 | 2018-01-09 | 深圳市鹏创达自动化有限公司 | Split type pneumatic glue dispensing valve |
| CN210371416U (en) * | 2019-07-15 | 2020-04-21 | 上海善佳机械设备有限公司 | Quantitative gas supply device for liquid glue |
-
2019
- 2019-07-15 CN CN201910634813.9A patent/CN110259750A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH389407A (en) * | 1961-04-06 | 1965-03-15 | Maeder Werkzeugbau U Stanzerei | Delivery pump for a liquid aerosol propellant |
| CN103857474A (en) * | 2011-09-02 | 2014-06-11 | 岛田机械合同会社 | Valve for ejecting small amount of liquid material and capable of being assembled and disassembled without use of tool |
| CN206492672U (en) * | 2017-01-11 | 2017-09-15 | 大连华工创新科技股份有限公司 | A kind of two-component gluing head |
| CN107497640A (en) * | 2017-08-10 | 2017-12-22 | 大连华工创新科技股份有限公司 | Cylinder measuring pump glue feeder for two-component high-viscosity material |
| CN107552319A (en) * | 2017-09-27 | 2018-01-09 | 深圳市鹏创达自动化有限公司 | Split type pneumatic glue dispensing valve |
| CN210371416U (en) * | 2019-07-15 | 2020-04-21 | 上海善佳机械设备有限公司 | Quantitative gas supply device for liquid glue |
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