CN106423756A - Precise air-entrapping and gluing system - Google Patents
Precise air-entrapping and gluing system Download PDFInfo
- Publication number
- CN106423756A CN106423756A CN201611112037.9A CN201611112037A CN106423756A CN 106423756 A CN106423756 A CN 106423756A CN 201611112037 A CN201611112037 A CN 201611112037A CN 106423756 A CN106423756 A CN 106423756A
- Authority
- CN
- China
- Prior art keywords
- valve
- glue
- needle
- gluing
- aerating
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
- B05C11/1007—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/235—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids for making foam
- B01F23/2351—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids for making foam using driven stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/36—Mixing of ingredients for adhesives or glues; Mixing adhesives and gas
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention provides a precise air-entrapping and gluing system. The system comprises a glue supply system and an air-entrapping system. The precise air-entrapping and gluing system is characterized in that the glue supply system comprises a material bucket 18, a gear pump 16, a gluing head stirring device 19, a gluing head stirring motor 20, an unloading valve 15, a glue supply pipeline 17 and a gluing opening 13; the air-entrapping system comprises an air source 1, a solenoid valve 2, a solenoid valve 3, a solenoid valve 4, a pressure regulating valve 5, a speed regulating valve 6, a gas flowmeter 7, a one-way valve 8 and an air-entrapping needle valve 10. The precise air-entrapping and gluing system is not only applicable to occasions of mixed foaming of two-component glue, but also applicable to occasions of mixed foaming of one-component glue. The system is particularly applicable to two-component polyurethane glue, one-component silicon foaming glue and the like. The system is allowed to effectively give play to properties of foaming sealing, glue tape elasticity improving, material saving and the like of the foaming glue, and has a wide use prospect.
Description
Technical field
The present invention relates to automated manufacturing field, it is a kind of accurate aerating gluing for one-component or double-component gluing head
System.
Background technology
At present one-component or double-component foam automatic double surface gluer confession colloid system mainly by material barrel, gear pump, gluing head,
Constitute for sebific duct road, detection components and parts etc., in order to realize glue high-quality foaming effect, increase glue sealing, elasticity, save glue
Water consumption, most of way is addition gas in glue, helps glue to react and reach the effect of needs.
Aerating method mainly has two kinds at present, and method one is addition gas in glue charging basket, and by the stirring of charging basket
Glue is mixed by device with air that add and the equal pressure of glue.This aerating mode shortcoming is the paddle in material barrel
The air of addition quickly can not be broken up and uniformly be mixed in glue by piece.Charging basket is to gluing head apart from larger, glue quilt
Gluing head spues when using, and the gas of addition is early partially disengaged glue, and causes the gas in glue to mix inequality with glue.
There is glue off-load situation point outside the agitating device on gluing head, untapped glue is back to material barrel during gluing,
So aerating share can produce fluctuation, because off-load has lack of uniformity, causes the air content in glue to fluctuate substantially.
Method two is to supply series connection on sebific duct road to be equipped with two gear pumps in the glue wanting aerating, and in last pump discharge
Go out to increase and stir or the public agitating device with gluing head.This aerating mode shortcoming is that aerating positional distance gluing head position is remote,
Similarly there are glue and be gummed head and spue when using, the gas of addition is early partially disengaged glue problem, and in glue air content is not
Accurately.Equally, there is glue off-load situation point during gluing outside the agitating device on gluing head, untapped glue backflow
To material barrel, such aerating share can produce fluctuation, because off-load has lack of uniformity, causes the air content in glue to fluctuate
Substantially.
Content of the invention
For solving the above problems, the present invention provides a kind of accurate aerating coating system, including for colloid system and refueling system,
It is characterized in that：Described confession colloid system includes material barrel 18, gear pump 16, gluing head agitating device 19, gluing head stirring electricity
Machine 20, unloader 15, for sebific duct road 17, gluing mouth 13；Glue from material barrel 18, pass sequentially through for sebific duct road 17, gear pump 16,
Unloader 15 enters in gluing head agitating device 19；
Described refueling system includes source of the gas 1, electromagnetic valve 2,3,4, pressure regulator valve 5, flow speed control valve 6, and gas flowmeter 7 is unidirectional
Valve 8, aerating needle-valve 10；
During supply, gas is through electromagnetic valve 4, pressure regulator valve 5, flow speed control valve 6, gas flowmeter 7, check valve 8, aerating needle-valve 10
Enter in gluing head agitating device 19, together mix with glue, gluing head hybrid electric motor 20 adopts high-speed electric expreess locomotive, by glue with
The compressed air adding is sufficiently mixed, and quickly discharges, through gluing mouth 13, the specified location being coated onto workpiece 14 to be coated
On；By pressure regulator valve 5, flow speed control valve 6, gas flowmeter 7 is accurately monitored and controlled to gas.
Material barrel 22, gear pump 9, unloader 21 can also be included, to realize double-component gluing, two kinds of components are respectively from two
Set is for entrance gluing head agitating device 19 in colloid system, and gas together stirs, mixes.
Needle-valve piston 11 and needle-valve valve nozzle 12 are had on wherein said aerating needle-valve 10；When needle-valve piston 11 drives needle-valve valve
When mouth 12 moves right, aerating needle-valve 10 is opened, and now can be supplied or be cleaned aerating needle-valve 10；When needle-valve piston 11 drives
When needle-valve valve nozzle 12 is to left movement, aerating needle-valve 10 is closed.
Advantage of the present invention：
1st, the present invention is not singly applied to the occasion of double-component glue mixed foaming, is equally applicable to the field of one-component foaming
Close.It is particularly suited for two-component polyurethane adhesive water, single component silica gel foaming glue etc..
2nd, maximally utilize glue sealing characteristic, adhesive tape elasticity, save glue material.
3rd, gas filling accuracy is high, there is not the fluctuation of glue aerating amount, gas diffusion in glue, excessive the problems such as.
4th, system structure is simple, and installation and debugging are convenient, after glue supplies flow adhesive determination, after the completion of disposably debugging, does not have
Have repeatedly.
Brief description
Fig. 1 is present system principle schematic.
Specific embodiment
The present invention by aerating Position Design in the agitating device of gluing head, near apart from gluing head position, and in gluing head
Unloader after, that is, closer to coating nozzle, air do not had using in glue by unloader off-load, returns in material barrel
There is not air content fluctuation problem in glue.In addition, increased pressure regulator valve, check valve, flow speed control valve, gas stream in aerating pipeline
The components and parts such as gauge, are respectively used to glue pressure and the supply gas pressure in comprehensive agitating device, prevent the glue in agitating device
Reflux is in supply air line, and precisely adjusts aerating flow by gas flowmeter with reference to glue aerating characteristic and for flow adhesive.
The present invention combines glue gluing head agitating device, increases aerating position, and gas is the pressure regulator valve 5 through electromagnetic valve 4,
Flow speed control valve 6, gas flowmeter 7, check valve 8, aerating needle-valve 10 enters in gluing head agitating device 19, together mixes with glue
Close, gluing head hybrid electric motor rotating speed is higher, glue is sufficiently mixed with the compressed air adding, and quickly through gluing mouth
It is rejected on workpiece to be coated.When inflating function is opened, electromagnetic valve 2,3 cuts out, and electromagnetic valve 4 opens, compressed air through electromagnetic valve 4,
Pressure regulator valve 5, flow speed control valve 6, gas flowmeter 7, check valve 8, enter aerating needle-valve 10, promote the needle-valve piston in aerating needle-valve 10
11, aerating needle-valve 10, enter in gluing head agitating device 19 through needle-valve valve nozzle 12, because, aerating air pressure a little higher than glue pressure,
Meanwhile, needle-valve valve nozzle 12 is relatively thin, and glue viscosity height will not pour in down a chimney entrance needle-valve valve nozzle 12.
When whole gluing process is suspended, gear pump 16,9 stops operating, and glue stops flowing.Now, electromagnetic valve 3,4 closes
Close, electromagnetic valve 2 is opened, compressed air enters aerating needle-valve 10 through electromagnetic valve 2, promote the needle-valve piston 11 in aerating needle-valve 10,
Close aerating needle-valve 10.
In addition, aerating needle-valve 10 has self-cleaning function, open in gluing head agitating device 19 self-cleaning simultaneously, be easy to
Cleaning needle-valve valve nozzle 12.When self-cleaning function is opened, electromagnetic valve 2,4 cuts out, and electromagnetic valve 3 is opened, and compressed air is entered through electromagnetic valve 3
Enter aerating needle-valve 10, promote the needle-valve piston 11 in aerating needle-valve 10, open aerating needle-valve 10, enter gluing through needle-valve valve nozzle 12
In head agitating device 19, used by self-cleaning function, compressed air air pressure is higher, can be by glue being trapped in needle-valve valve nozzle 12 etc.
Pollutant blow into gluing head agitating device 19, then discharge through telling glue mouth 13.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope of present disclosure, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.
Claims (3)
1. a kind of accurate aerating coating system, including for colloid system and refueling system it is characterised in that：Described confession colloid system bag
Include material barrel (18), gear pump (16), gluing head agitating device (19), gluing head stirring motor (20), unloader (15), for glue
Pipeline (17), gluing mouth (13)；Glue, from material barrel (18), passes sequentially through for sebific duct road (17), gear pump (16), unloader
(15) enter in gluing head agitating device (19)；
Described refueling system includes source of the gas (1), electromagnetic valve (2), (3), (4), pressure regulator valve (5), flow speed control valve (6), gas flow
Meter (7), check valve (8), aerating needle-valve (10)；
During supply, gas is through electromagnetic valve (4), pressure regulator valve (5), flow speed control valve (6), gas flowmeter (7), check valve (8), aerating
Needle-valve (10) enters in gluing head agitating device (19), together mixes with glue, and gluing head hybrid electric motor (20) is using at a high speed
Motor, glue is sufficiently mixed with the compressed air adding, and quickly discharge is coated onto work to be coated through gluing mouth (13)
In the specified location of part (14)；By pressure regulator valve (5), flow speed control valve (6), gas flowmeter (7) is accurately monitored to gas
And control.
2. accurate aerating coating system according to claim 1 it is characterised in that：Also include material barrel (22), gear pump
(9), unloader (21), to realize double-component gluing, two kinds of components supply to enter gluing head stirring dress colloid system from two sets respectively
Put (19), and gas together stirs, mixes.
3. accurate aerating coating system according to claim 1 and 2 it is characterised in that：On described aerating needle-valve (10)
There are needle-valve piston (11) and needle-valve valve nozzle (12)；When needle-valve piston (11) drives needle-valve valve nozzle (12) to move right, aerating pin
Valve (10) is opened, and now can be supplied or be cleaned aerating needle-valve (10)；When needle-valve piston (11) drive needle-valve valve nozzle (12) to
During left movement, aerating needle-valve (10) is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611112037.9A CN106423756A (en) | 2016-12-07 | 2016-12-07 | Precise air-entrapping and gluing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611112037.9A CN106423756A (en) | 2016-12-07 | 2016-12-07 | Precise air-entrapping and gluing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106423756A true CN106423756A (en) | 2017-02-22 |
Family
ID=58216101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611112037.9A Pending CN106423756A (en) | 2016-12-07 | 2016-12-07 | Precise air-entrapping and gluing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106423756A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881219A (en) * | 2017-02-27 | 2017-06-23 | 安徽江淮汽车集团股份有限公司 | A kind of automobile plant is with new confession colloid system |
| CN107537746A (en) * | 2017-09-01 | 2018-01-05 | 宁波华翔汽车车门系统有限公司 | A kind of vehicle gadget sealing strip one-component foam process |
| CN107552342A (en) * | 2017-09-01 | 2018-01-09 | 宁波华翔汽车车门系统有限公司 | A kind of vehicle gadget sealing strip foam process |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050094482A1 (en) * | 2003-10-31 | 2005-05-05 | Nordson Corporation | Method and apparatus for producing closed cell foam |
| CN101573062A (en) * | 2007-01-04 | 2009-11-04 | 可口可乐公司 | System and method for producing foamed milk from powder |
| CN104128298A (en) * | 2014-07-29 | 2014-11-05 | 湖州福美达纺织有限公司 | Flocking adhesive foaming device |
| CN104364006A (en) * | 2012-06-06 | 2015-02-18 | 汉高股份有限及两合公司 | Foaming device |
| CN104549888A (en) * | 2015-01-09 | 2015-04-29 | 山东万事达建筑钢品股份有限公司 | Composite board product gluing system |
| CN204486159U (en) * | 2015-01-13 | 2015-07-22 | 刘建春 | Novel pair of component automatic mixing feeding system |
| CN205380829U (en) * | 2016-01-01 | 2016-07-13 | 中山市富晟特热流道科技有限公司 | Cylinder with adjustable needle |
-
2016
- 2016-12-07 CN CN201611112037.9A patent/CN106423756A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050094482A1 (en) * | 2003-10-31 | 2005-05-05 | Nordson Corporation | Method and apparatus for producing closed cell foam |
| CN101573062A (en) * | 2007-01-04 | 2009-11-04 | 可口可乐公司 | System and method for producing foamed milk from powder |
| CN104364006A (en) * | 2012-06-06 | 2015-02-18 | 汉高股份有限及两合公司 | Foaming device |
| CN104128298A (en) * | 2014-07-29 | 2014-11-05 | 湖州福美达纺织有限公司 | Flocking adhesive foaming device |
| CN104549888A (en) * | 2015-01-09 | 2015-04-29 | 山东万事达建筑钢品股份有限公司 | Composite board product gluing system |
| CN204486159U (en) * | 2015-01-13 | 2015-07-22 | 刘建春 | Novel pair of component automatic mixing feeding system |
| CN205380829U (en) * | 2016-01-01 | 2016-07-13 | 中山市富晟特热流道科技有限公司 | Cylinder with adjustable needle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881219A (en) * | 2017-02-27 | 2017-06-23 | 安徽江淮汽车集团股份有限公司 | A kind of automobile plant is with new confession colloid system |
| CN107537746A (en) * | 2017-09-01 | 2018-01-05 | 宁波华翔汽车车门系统有限公司 | A kind of vehicle gadget sealing strip one-component foam process |
| CN107552342A (en) * | 2017-09-01 | 2018-01-09 | 宁波华翔汽车车门系统有限公司 | A kind of vehicle gadget sealing strip foam process |
| CN107537746B (en) * | 2017-09-01 | 2021-01-05 | 宁波华翔汽车车门系统有限公司 | Single-component foaming process for sealing strip of vehicle ornament |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |