The content of the invention
The technical problem to be solved in the present invention is that, for the drawbacks described above of prior art, the present invention is proposed
A kind of method and system of chassis of container water paint drying, can well meet packaging tank high-efficiency energy-saving
Production requirement.
The technical solution adopted for the present invention to solve the technical problems includes:There is provided a kind of chassis of container aqueous
The method of paint drying, comprises the following steps:
A drying system for taking the shape of the letter U is built, the drying system has a framework and installs on the frame
One electromagnetic energy subsystem and a circulated air subsystem, the wherein framework have a diapire, two side walls, one
Antetheca and a rear wall, the open top of the framework;
Chassis of container to be dried is set to be moved to the open top of the framework for closing the drying system, the packaging
Bottom frame encloses out a heating chamber jointly with the drying system;
Make the drying system enter working condition, until the operating time of setting is arrived, stop the drying system
Work;
The chassis of container for making drying is moved to the open top of the framework for leaving the drying system.
The technical solution adopted for the present invention to solve the technical problems also includes:A kind of chassis of container water is provided
Property paint drying system, including a framework and an installing electromagnetic energy subsystem on the frame and a circulated air
Subsystem;Wherein, the framework has a diapire, two side walls, an antetheca and a rear walls, the framework
Open top, the electromagnetic energy subsystem be used for provide multiwave electromagnetism for chassis of container to be dried
, the circulated air subsystem provides hot blast field for chassis of container to be dried.
In certain embodiments, each zoning of two side walls of the framework is a bottom and a top, wherein under this
The top in portion is provided with the track for extending in front and back so that the roller of chassis of container is moved forward and backward.
In certain embodiments, the electromagnetic energy subsystem includes that the electromagnetic field for there is multiband electromagnetic field is sent out
Give birth to device and be engaged the corrugated plating for reflecting the multiband electromagnetic field with the electromagnetic field generator, wherein, should
Corrugated plating takes the shape of the letter U, and it has the base plate and two side walls with the framework fitted with the diapire of the framework
Two side plates fitting of bottom.
In certain embodiments, the top of two side walls of the framework is electromagnetic-field-shielded structure.
In certain embodiments, the electromagnetic-field-shielded structure includes being located at the metal backing in outside and is arranged on this
The bonding jumper of metal backing medial surface, these bonding jumpers be arranged in parallel, these bonding jumpers respectively in yi word pattern or
L-shaped.
In certain embodiments, the antetheca of the framework and the top of rear wall are electromagnetic-field-shielded structure.
In certain embodiments, the bottom of two side walls, antetheca and rear walls of the framework is with heat-insulated work(
The support cavity of energy.
In certain embodiments, the bottom of the rear wall of the framework and the diapire of the framework and the rear end of two side walls
It is fixedly connected, the top of the rear wall of the framework is movable, the top of the rear wall with respect to the bottom of the rear wall
The rear end of chassis of container is closed in when chassis of container is moved to the open top for closing the drying system,
The top of the rear wall avoids when chassis of container needs to move.
In certain embodiments, circulated air subsystem includes being arranged on one of top of two side walls
Multiple air outlets and it is wherein another on multiple air-vents.
Compared with prior art, the method and system of chassis of container water paint of the invention drying, by adopting
With the framework being adapted to chassis of container, and the electromagnetic energy subsystem that is adapted with the framework and circulated air
System, it is possible to increase the utilization rate of energy simultaneously improves drying efficiency, with shorter time drying chassis of container
Water paint.So as to meet the Production requirement of packaging tank high-efficiency energy-saving well.
Specific embodiment
In conjunction with accompanying drawing, presently preferred embodiments of the present invention is elaborated.
The present invention provides a kind of method of chassis of container water paint drying, comprises the following steps:Build one
The drying system for taking the shape of the letter U, the drying system has an a framework and installing electromagnetic energy subsystem on the frame
After system and a circulated air subsystem, the wherein framework are with a diapire, two side walls, an antetheca and one
Wall, the open top of the framework;Chassis of container to be dried is set to be moved to the framework for closing the drying system
Open top, the chassis of container and the drying system enclose out a heating chamber jointly;Make the drying system
Into working condition, until the operating time of setting is arrived, stop the work of the drying system;Make drying
Chassis of container is moved to the open top of the framework for leaving the drying system.
Referring to Fig. 1 to Fig. 4, Fig. 1 is the structure of chassis of container water paint drying system of the present invention and method
Illustrate.Fig. 2 is the structural representation of corrugated plating in electromagnetic energy subsystem of the present invention.Fig. 3 is in framework of the present invention
A kind of structural representation of electromagnetic-field-shielded structure.Fig. 4 is the another of electromagnetic-field-shielded structure in framework of the present invention
Plant structural representation.
The system of the chassis of container water paint drying of the present invention, generally comprises:One framework and it is installed in the frame
An electromagnetic energy subsystem and a circulated air subsystem on frame.Wherein, the framework has a diapire, two sides
Wall, an antetheca and a rear wall, the open top of the framework.The electromagnetic energy subsystem is used to be to be dried
Chassis of container multiwave electromagnetic field is provided, the circulated air subsystem is that chassis of container to be dried is carried
Heat supply wind field.
Referring to Fig. 1, each zoning of two side walls of the framework is a bottom 13 and a top 7, the wherein bottom
13 top is provided with the track 2 for extending in front and back so that the roller 9 of chassis of container 19 is moved forward and backward.Value
Obtain one to be mentioned that, the bottom (by taking the bottom 13 of side wall as an example) of two side walls, antetheca and rear walls of the framework
It is the support cavity with heat insulating function.
Referring to Fig. 1, the electromagnetic energy subsystem include electromagnetic field generator 4 for there is multiband electromagnetic field,
The corrugated plating 14 and electromagnetic field for reflecting the multiband electromagnetic field is engaged with the electromagnetic field generator 4
Balancer 1.The electromagnetic field generator 4 utilizes microwave generation technique, can launch containing infrared waves interior many
The electromagnetic wave of wave band.It is noted that because microwave is a kind of general designation of multi-wavelength electromagnetic wave, with ripple
Grain duality, couples, by the dielectric loss and magnetic dielectric loss of material itself hence with microwave energy with polar material
The heat that consumption is produced directly heats material itself, to paint film (polar molecule and hydrone mainly in paint film)
Dried, and microwave causes the hydrone in paint film to shake generation covibration, and microwave authorizes hydrone
Enough energy makes hydrone depart from paint film to reach drying purpose.
Referring to Fig. 2, the corrugated plating 14 takes the shape of the letter U, and it has the base plate fitted with the diapire of the framework
And two side plates fitted with the bottom of two side walls of the framework.It is noted that due to microwave source
It is uneven that the microwave of transmitting is distributed in heating chamber, and the present invention sends out in the multiple physical field of microwave source envisaged underneath
Raw structure and the corrugated plating of inside can be good reflection multiband microwave, make microwave be uniformly distributed in plus
In hot chamber.
Referring to Fig. 1, the top of two side walls of the framework is electromagnetic-field-shielded structure 7.It is worth mentioning
It is that, because microwave itself is harmful, the present invention devises microwave (electromagnetic field) shielding construction, can
Well the leakage of shield microwaves, complies fully with the pertinent regulations of industrial microwave standard.
Referring to Fig. 3 and Fig. 4, the electromagnetic-field-shielded structure 7 includes being located at the metal backing 71 in outside and sets
The bonding jumper 72 in the medial surface of the metal backing 71 is put, these bonding jumpers 72 be arranged in parallel.Referring to Fig. 3,
Bonding jumper 72 is in yi word pattern, and the 30mm*30mm of its sectional area, each bonding jumper 72 spaces between 73
For 30mm.Referring to Fig. 4, bonding jumper 72 is in L-shaped, the 30mm*30mm of its sectional area, each bonding jumper
72 space between 73 for 30mm.
It is and aforementioned it is noted that the top of the antetheca of the framework and rear wall is electromagnetic-field-shielded structure
Side wall on electromagnetic-field-shielded structure 7 be similar to, will not be described here.It is preferred that the rear wall of the framework
Bottom is fixedly connected with the diapire of the framework and the rear end of two side walls, and the top of the rear wall of the framework is relative should
The bottom of rear wall is movable, and the top of the rear wall is moved in chassis of container closes the drying system
The rear end of chassis of container is closed in during open top, the top of the rear wall is when chassis of container needs to move
Avoid.
Referring to Fig. 1, the circulated air subsystem includes the air channel 5 that air blast 3 is connected with the air blast 3
And the multiple air outlets 8 being arranged on one of top of two side walls that connect with the air channel 5 and wherein
It is another on multiple air-vents and the air-introduced machine 11 that connects with these air-vents and wind gathering chamber 12.The present invention
On the basis of the drying technology of aforementioned electromagnetic field, further by the air blast 3 arranged in heating chamber side,
Using the cooperation of air-introduced machine 11 of thermogenetic hot blast more than energy source and opposite side by the steam in heating chamber
Heating chamber is discharged, to reach the purpose of dehumidifying.The drying system of the present invention, by the time of short tens seconds
The purpose of drying can just be reached.
Hereinafter, to using the present invention chassis of container water paint drying method and system some test into
Row explanation.
Test method:The aqueous underframe of certain brand to 300 microns, 400 microns, 500 microns wet-film thickness
Lacquer coat carries out 70 seconds drying.The water that aqueous underframe paint adds 3% in process of the test is diluted.By hairbrush
Underframe is brushed, and carries out 70 seconds drying.As not dry, continue with 70 seconds as the cycle repeatedly to be dried
It is dry, till drying.Consider spraying coating process problem, it is allowed to which film thickness error is+50 microns.For reason
Solution is convenient, hereafter by 70 seconds referred to as " cycle ".
Test data sheet:
By this test, drying property of the aqueous underframe paint of certain brand in 300-500 micrometer ranges is obtained
Fully checking.
Conclusion (of pressure testing):Using the chassis of container water paint drying system and method for the present invention, in 2 cycles
In (140 seconds), for the dried process of the water paint of chassis of container, container production line can be met
Technique and beat require.
Compared with prior art, the method and system of chassis of container water paint of the invention drying, by adopting
With the framework being adapted to chassis of container, and the electromagnetic energy subsystem that is adapted with the framework and circulated air
System, it is possible to increase the utilization rate of energy simultaneously improves drying efficiency, with shorter time drying chassis of container
Water paint.So as to meet the Production requirement of packaging tank high-efficiency energy-saving well.
It should be appreciated that above example is only to illustrate technical scheme, rather than a limitation,
It will be understood by those skilled in the art that the technical scheme described in above-described embodiment can be modified, or
Equivalent is carried out to which part technical characteristic;And these modifications and replacement, all should belong to appended by the present invention
Scope of the claims.