CN107837981A - One kind is used for cylinder combined housing automatic glue painting device and its application method - Google Patents
One kind is used for cylinder combined housing automatic glue painting device and its application method Download PDFInfo
- Publication number
- CN107837981A CN107837981A CN201711280071.1A CN201711280071A CN107837981A CN 107837981 A CN107837981 A CN 107837981A CN 201711280071 A CN201711280071 A CN 201711280071A CN 107837981 A CN107837981 A CN 107837981A
- Authority
- CN
- China
- Prior art keywords
- spray gun
- combined housing
- air
- adhesive
- painting device
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
- B05B13/0645—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies the hollow bodies being rotated during treatment operation
- B05B13/0654—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies the hollow bodies being rotated during treatment operation and a treating nozzles being translated through the hollow bodies in a direction essentially parallel to the rotational axis
Abstract
The present invention provides one kind and is used for cylinder combined housing automatic glue painting device, including electric-control system, frock clamp system, running gear, paint finishing and air draft system；Running gear includes guide rail and the walking dolly being movably arranged on above guide rail, automatically controlled is provided with above walking dolly, stretches out clamping tooling, paint finishing includes charging pump and the inside spray gun being connected by conveying pipeline with charging pump and outside spray gun, internal spray gun is connected by internal boom with stretching out clamping tooling, outside spray gun is connected by outside spray gun by outside boom with stretching out clamping tooling, and frock clamp system includes work bench with adjustable holder, shell clamp.The design that the present invention passes through the automatic pasting system, it can realize that cylinder composite shell structure is glued the automatic pasting in face, and realize the combined housing gluing of different length, different-diameter, and bondline thickness can be controlled by quantity for spray and workpiece rotary speed, realize the coating of different-thickness adhesive.
Description
Technical field
The present invention relates to composite automation adhesive bonding technique field, and in particular to one kind is used for cylinder combined housing
Automatic glue painting device and its application method.
Background technology
Because composite has a high specific modulus specific strength, while because of excellent integrated with manufacture of the design of its structure
Gesture so that composite is used widely in aerospace field.With aerospace field composite products structure
Reliability and quality requirement constantly improve, and composite material process planning technology constantly improves, for composite into
The performance of the composite preform of type intermediate link, reliability, the requirement of stability are more and more harsher.Combined housing conduct
Rocket engine important spare part, it is the key for influenceing rocket-powered performance.
Combined housing refer to composite manufacture using glass fibre reinforced composion by tape-wrapping and
Metal shell is molded by the solidification by cement of adhesive.The heat insulation layer being either molded using glass fibre reinforced composion,
Or metal shell, this two parts use global formation, and its is stable and reliable for performance；But two kinds of different materials parts pass through
When adhesive is glued, because Material Physics attribute is different, the presence of manufacturing tolerance and adhering method are to being glued interface connectivity
Material impact can be produced.Composite material casing, which is glued, at present uses artificial brush coating, and artificial brush coating is to bondline thickness uniformity, glue
Layer covering integrality, the stability degree of brush coating quality are difficult to accurately control, and brush coating uses contact, are introduced being glued face
Debris and reduce bonding strength.
The content of the invention
For in the prior art the defects of, it is an object of the invention to provide one kind to apply for cylinder combined housing automatically
Gluing equipment and its application method.By designing combined housing automatic pasting equipment, to rubberization thickness and covering integrality
Be controlled, while avoid the pollution in splicing face, improve combined housing glue-joint strength and reduce product manufacturing into
This.Meet that the manufacture of combined housing product high efficiency, low cost requires.
The purpose of the present invention is achieved through the following technical solutions：
One kind is used for cylinder combined housing automatic glue painting device, including electric-control system, frock clamp system, Running System
System, paint finishing and air draft system；The running gear includes guide rail and the walking dolly being movably arranged on above guide rail,
Automatically controlled is provided with above the walking dolly, stretches out clamping tooling, the paint finishing includes charging pump and passes through conveying
The inside spray gun being connected with charging pump and outside spray gun are managed, the internal spray gun clamps work by internal boom and described stretch out
Pretend company, the outside spray gun is connected by outside spray gun by outside boom with the stretching clamping tooling, and the frock is pressed from both sides
Tool system includes work bench with adjustable holder, and shell clamp is provided with above the work bench with adjustable holder, one is covered with outside the shell clamp
Air draught cabinet outer cover, the air draught cabinet outer cover inner top surface are provided with an air intake device, the electricity are loaded in the electric-control system
Control in platform, air draught cabinet outer cover and air draught the cabinet outer cover forms the air draft system.
Preferably, side is provided with the motor for drive shell fixture in the air draught cabinet outer cover.
Preferably, the charging pump 5 is arranged on the walking dolly.
Preferably, the internal spray gun includes metal shell, the atomizer in metal shell, and atomizer connects
Air feed pipe and a binding agent feed pipe are connected to, air feed pipe is socketed in outside binding agent feed pipe, and both center lines
In same level, air motor is installed in air feed pipe.
Preferably, the outside spray gun includes combined housing, the shower nozzle in combined housing, and the shower nozzle is connected with
One binding agent and air feed pipe.
Preferably, the walking dolly includes car body and the wheel below car body.
Present invention also offers the above-mentioned application method for cylinder combined housing automatic glue painting device, including it is following
Step：
S1, the splicing area according to combined housing and adhesive dosage needed for bondline thickness calculating；The adhesive is used
Measuring calculation formula is：
M=ρ (L* π * D* δ) φ
Adhesive quality needed for m；Kg；ρ is adhesive density, g/cm3；L is combined housing length, mm；D is Composite Shell
Body diameter, mm；δ sprays adhesive thickness, mm；φ is consumption coefficient；
S2, by adhesive and diluent according to mass ratio it is 5:Added after 1 ratio mixing in equipment charging pump；
S3, start electric-control system power supply, carriage walking displacement L and speed of travel V set according to combined housing length,
Spray gun original position is set so that spray gun is located at the port position of housing；
S4, air intake device is opened, while open Switch of spray pistol, start gluing, it is interior in metal shell inner surface gluing
Spray gun opens spray gun rotary power 0.6MPa in the offer of air air pump, and interior spray gun rotary speed is arranged to 1500 turns/min, is fed
Pump improves adhesive spraying power 0.8MPa, while adhesive is atomized by pressure-air, and walking dolly is along metal shell
Axis moves from spraying area to non-spraying area and at the uniform velocity moves V, while metal shell rotates under the driving of both ends fixture, turns
2500 turns/min of speed；
S5, spray in heat insulation layer outer surface, outer spray gun is opened, and charging pump provides high pressure and sprays adhesive, band heat insulation layer
Winding mandrel rotated under the driving of both ends fixture, 2500 turns/min of rotating speed, and walking dolly is along core axis from spraying
V is at the uniform velocity moved in region to the movement of non-spraying area, until all splicing face uniform gluings are completed.
Compared with prior art, the present invention has following beneficial effect：
What the 1st, the present invention designed is used for cylinder combined housing automatic glue painting device and its application method, realizes combined housing
Adhesive gluing automates, there is provided production efficiency, improves adhesive layer thickness evenness and covering integrality.
2nd, using high pressure glue spraying mode gluing, avoid and introduce debris in glue-line, glue-joint strength is caused to the pollution of splicing face
Reduce, and then control space flight complex composite shell product quality stability.
3rd, the equipment sets air intake device, avoids the infringement that adhesive small molecule is volatilized to health, improves behaviour
Make environment.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the structural representation that the embodiment of the present invention is used for cylinder combined housing automatic glue painting device.
Fig. 2 is the inside spray gun schematic diagram in the embodiment of the present invention.
Fig. 3 is the outside spray gun schematic diagram in the embodiment of the present invention.
Wherein：Automatically controlled of 1-, 2- walking dollies, 3- wheels, 4- guide rails, 5- charging pumps, 6- stretch out clamping tooling, in 7-
Boom, 9- inside spray gun, 10- outsides spray gun, 11- air draught cabinets outer cover, 12- air intake devices, 13- shells outside portion's boom, 8-
Body, 14- motors, 15- shell clamps, 16- work bench with adjustable holder, 17-air motor, 18-centrifugal atomizing coating, 19-
Atomising head (rotating at a high speed), 20-metal shell, 21- air feed pipes, 22- adhesives feed pipe, 23-binding agent and air
Feed pipe, 24-atomised coating, 25-combined housing, 26- air, 27- shower nozzles.
Embodiment
With reference to specific embodiment, the present invention is described in detail.Following examples will be helpful to the technology of this area
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the common skill to this area
For art personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to this
The protection domain of invention.
As shown in Figure 1-Figure 3, the embodiments of the invention provide one kind to be used for cylinder combined housing automatic glue painting device,
Including electric-control system, frock clamp system, running gear, paint finishing and air draft system；The electric-control system 1 includes dolly
Speed of travel control, the control of spraying throughput, the control of spraying gluing dosage and the control of spray gun rotary speed.The spray
System is atomized using air pressurized to adhesive, and the exhibition air draft system carries out air draught in gluing working range, ensures behaviour
It is pollution-free to make environment cleaning.The frock clamp system can realize the clamping of combined housing, and be realized again during gluing
Close the rotation of housing.Described paint finishing use inside and outside spray gun, atomising head of the inner-wall spraying system coating through high speed rotation from
High-efficient atomizing and metal shell inner surface is adhered under mental power function, outer spray gun is using airless spraying mode to composite wood
Material shell external surface carries out gluing.Specifically：
The running gear includes guide rail 4 and is movably arranged on the walking dolly 2 of the top of guide rail 4, the walking dolly
2 tops are provided with automatically controlled 1, stretch out clamping tooling 6, and the paint finishing includes charging pump 5 and by conveying pipeline and feed
Pump 5 connected inside spray gun 9 and outside spray gun 10, the internal spray gun 9 pass through internal boom 7 and the stretching clamping tooling 6
It is connected, the outside spray gun 10 is connected by outside spray gun 10 by outside boom 8 with the stretching clamping tooling 6, the work
Clamp system includes work bench with adjustable holder 16, and the top of work bench with adjustable holder 16 is provided with shell clamp 15, the shell clamp
An air draught cabinet outer cover 11 is covered with outside 15, the inner top surface of air draught cabinet outer cover 11 is provided with an air intake device 12, the electricity
It is loaded in control system in described automatically controlled 1, the air draught cabinet outer cover 11 and air draught cabinet outer cover 11 form the air draught system
System.Side is provided with the motor 14 for drive shell fixture in the air draught cabinet outer cover 11.
The charging pump 5 is arranged on the walking dolly 2.The internal spray gun 9 includes metal shell 20, installed in gold
Belong to the atomizer 19 in shell 20, atomizer 19 is connected with the binding agent feed pipe 22 of air feed pipe 21 and one, air
Feed pipe 21 is socketed in outside binding agent feed pipe 22, and both center lines are pacified in same level in air feed pipe 21
Equipped with air motor 17.The outside spray gun includes combined housing 25, the shower nozzle 27 in combined housing 25, the spray
First 27 are connected with a binding agent and air feed pipe 23.The walking dolly includes car body and the wheel 3 below car body
The embodiment of the present invention additionally provides a kind of above-mentioned application method for cylinder combined housing automatic glue painting device,
Comprise the following steps：
S1, the splicing area according to combined housing and adhesive dosage needed for bondline thickness calculating.The adhesive is used
Measure calculation formula：
M=ρ (L* π * D* δ) φ
Adhesive quality needed for m；Kg；ρ is adhesive density, g/cm3；L is combined housing length, mm；D is Composite Shell
Body diameter, mm；δ sprays adhesive thickness, mm；φ is consumption coefficient.
S2, by adhesive according to mass ratio be 5:Added after 1 ratio mixing in equipment charging pump, gross weight 1.25kg.
S3, start electric-control system power supply, supply voltage 380V, carriage walking is set according to combined housing length (990mm)
Displacement 1000mm and speed of travel 20m/min, setting spray gun original position, (port position positioned at housing is L=0 positions
Put).
S4, open air intake device.
S5, Switch of spray pistol is opened, start gluing, in diameter 70mm metal shell inner surface gluings, interior spray gun is opened empty
Spray gun rotary power 0.6MPa in the offer of gas air pump, interior spray gun rotary speed are arranged to 1500 turns/min, and charging pump improves gluing
Agent sprays power 0.8MPa, while adhesive is atomized by pressure-air, and walking dolly at the uniform velocity moves along metal shell axis
Dynamic 20m/min (being moved from spraying area to non-spraying area), while metal shell rotates under the driving of both ends fixture, rotating speed
2500 turns/min.
S6, spray in heat insulation layer outer surface, outer spray gun is opened, and charging pump provides high pressure and sprays adhesive, winding mandrel
Surface equipped with diameter 70mm heat insulation layer both ends fixture driving under rotate, 2500 turns/min of rotating speed, and walking dolly along
Core axis at the uniform velocity moves V (being moved from spraying area to non-spraying area).Until all splicing face uniform gluings are completed.
This specific implementation operating environment is clean, it is possible to achieve is glued combined housing the full-scale complete covering in face, glue-line
Thickness is uniform, and glue-line glue-joint strength is high, improves combined housing production efficiency, reduces manufacturing cost, improves Composite Shell
Weight stability and reliability.
Concrete application approach of the present invention is a lot, and described above is only the preferred embodiment of the present invention.More than it should be pointed out that
Embodiment is merely to illustrate the present invention, and the protection domain being not intended to limit the invention.For the common skill of the art
For art personnel, under the premise without departing from the principles of the invention, some improvement can also be made, these improvement also should be regarded as this
The protection domain of invention.
Claims (7)
1. one kind is used for cylinder combined housing automatic glue painting device, it is characterised in that including electric-control system, frock clamp system
System, running gear, paint finishing and air draft system；The running gear includes guide rail and the row being movably arranged on above guide rail
Dolly is walked, automatically controlled is provided with above the walking dolly, stretches out clamping tooling, the paint finishing includes charging pump and led to
Inside spray gun and the outside spray gun that conveying pipeline is connected with charging pump are crossed, the internal spray gun is pressed from both sides by internal boom and described stretch out
Hold frock to be connected, the outside spray gun is connected by outside spray gun by outside boom with the stretching clamping tooling, the work
Clamp system includes work bench with adjustable holder, is provided with shell clamp above the work bench with adjustable holder, the shell clamp outer cover is set
There is an air draught cabinet outer cover, the air draught cabinet outer cover inner top surface is provided with an air intake device, institute is loaded in the electric-control system
State in automatically controlled, air draught cabinet outer cover and air draught the cabinet outer cover forms the air draft system.
2. one kind as claimed in claim 1 is used for cylinder combined housing automatic glue painting device, it is characterised in that the air draught
Side is provided with the motor for drive shell fixture in cabinet outer cover.
3. one kind as claimed in claim 1 is used for cylinder combined housing automatic glue painting device, it is characterised in that the feed
Pump 5 is arranged on the walking dolly.
4. one kind as claimed in claim 1 is used for cylinder combined housing automatic glue painting device, it is characterised in that the inside
Spray gun includes metal shell, the atomizer in metal shell, and atomizer is connected with air feed pipe and one and bonded
Agent feed pipe, air feed pipe are socketed in outside binding agent feed pipe, and both center line is in same level, air feed
Air motor is installed in pipe.
5. one kind as claimed in claim 1 is used for cylinder combined housing automatic glue painting device, it is characterised in that the outside
Spray gun includes combined housing, the shower nozzle in combined housing, and the shower nozzle is connected with binding agent and air feed pipe.
6. one kind as claimed in claim 1 is used for cylinder combined housing automatic glue painting device, it is characterised in that the walking
Dolly includes car body and the wheel below car body.
A kind of 7. application method of cylinder combined housing automatic glue painting device as claimed in claim 1, it is characterised in that bag
Include following steps：
S1, the splicing area according to combined housing and adhesive dosage needed for bondline thickness calculating；The adhesive gauge
Calculating formula is：
Adhesive quality needed for m；Kg；ρ is adhesive density, g/cm3；L is combined housing length, mm；D is combined housing diameter,
mm；δ sprays adhesive thickness, mm；For consumption coefficient；
S2, by adhesive and diluent according to mass ratio it is 5:Added after 1 ratio mixing in equipment charging pump；
S3, start electric-control system power supply, carriage walking displacement L and speed of travel V is set according to combined housing length, spray is set
Rifle original position so that spray gun is located at the port position of housing；
S4, air intake device is opened, while open Switch of spray pistol, start gluing, in metal shell inner surface gluing, interior spray gun is opened
Spray gun rotary power 0.6MPa in the offer of air air pump is opened, interior spray gun rotary speed is arranged to 1500 turns/min, and charging pump improves
Adhesive spraying power 0.8MPa, while adhesive is atomized by pressure-air, and walking dolly along metal shell axis from
Spraying area at the uniform velocity moves V to the movement of non-spraying area, while metal shell rotates under the driving of both ends fixture, rotating speed 2500
Turn/min；
S5, spray in heat insulation layer outer surface, outer spray gun is opened, and charging pump provides high pressure and sprays adhesive, twining with heat insulation layer
Rotated around core under the driving of both ends fixture, 2500 turns/min of rotating speed, and walking dolly is along core axis from spraying area
V is at the uniform velocity moved to the movement of non-spraying area, until all splicing face uniform gluings are completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711280071.1A CN107837981B (en) | 2017-12-06 | 2017-12-06 | Automatic gluing equipment for cylindrical composite shell and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711280071.1A CN107837981B (en) | 2017-12-06 | 2017-12-06 | Automatic gluing equipment for cylindrical composite shell and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107837981A true CN107837981A (en) | 2018-03-27 |
| CN107837981B CN107837981B (en) | 2020-03-06 |
Family
ID=61664154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711280071.1A Active CN107837981B (en) | 2017-12-06 | 2017-12-06 | Automatic gluing equipment for cylindrical composite shell and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107837981B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109847983A (en) * | 2019-02-28 | 2019-06-07 | 上海图博可特石油管道涂层有限公司 | A kind of liquid coating spray equipment for elbow internal wall processing |
| CN114474754A (en) * | 2022-02-09 | 2022-05-13 | 福建双羿竹木发展有限公司 | Conical geometric bamboo product forming equipment and forming method thereof |
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| CN105562267A (en) * | 2014-10-16 | 2016-05-11 | 江苏凯旋涂装自动化工程有限公司 | Paint spraying device for inner wall of pipeline |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6031850A (en) * | 1983-07-29 | 1985-02-18 | Kurimoto Iron Works Ltd | Method and apparatus for applying powdery paint to inner surface of pipe |
| US20040003773A1 (en) * | 2002-06-17 | 2004-01-08 | Taisei Corporation | Apparatus for producing coating layer onto primary lining |
| WO2007072086A1 (en) * | 2005-12-23 | 2007-06-28 | Arato Istvan | Procedure and equipment for applying a plastic layer on the internal surface of closed-section prefabricated concrete units, especially pipes |
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| CN201889261U (en) * | 2010-11-26 | 2011-07-06 | 武胜县锦雄机械有限责任公司 | Spraying device of centrifugal casting die |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109847983A (en) * | 2019-02-28 | 2019-06-07 | 上海图博可特石油管道涂层有限公司 | A kind of liquid coating spray equipment for elbow internal wall processing |
| CN114474754A (en) * | 2022-02-09 | 2022-05-13 | 福建双羿竹木发展有限公司 | Conical geometric bamboo product forming equipment and forming method thereof |
| CN114474754B (en) * | 2022-02-09 | 2023-07-21 | 福建双羿竹木发展有限公司 | Forming equipment and forming method for conical geometric bamboo products |
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| Publication number | Publication date |
|---|---|
| CN107837981B (en) | 2020-03-06 |
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