A kind of preparation facilities for SMT laser template being fabricated to nano-form
Technical field:
This utility model relates to the technical field of SMT laser template equipment, is specifically related to one
For SMT laser template being fabricated to the preparation facilities of nano-form.
Background technology:
SMT technology is also called surface mounting technology, all makes in current mass circuit printing
Carry out the processing of SMT printing stencil with laser cutting technique, therefore the printing stencil of correspondence is referred to as
SMT laser template.
Owing to nanometer solution has hydrophobic, oleophobic, nano material is sprayed on SMT and swashs
Optical mode plate surface can strengthen the ability of SMT laser template itself clean, nano-form meet the tendency and
Raw.And in order to make nanometer solution that the auxiliaring effect of SMT laser template is reached optimal, need by
It is coated in SMT laser template surface uniformly.Current SMT laser template nanometer solution is coated with
Covering and generally use the artificial mode using pneumatic spray gun to carry out, employing manually carries out spraying to be needed ripe
The spraying personnel practiced, and it is difficult to ensure that the concordance of each product, and coating quality can not obtain
To ensureing, the most long-term spraying operation also can produce certain harm to human body.
Utility model content:
The purpose of this utility model aims to solve the problem that the problem that prior art exists, it is provided that one can
Nanometer solution is uniformly coated on SMT laser template surface, coats effective, operating process
The preparation facilities for SMT laser template being fabricated to nano-form of safe non-hazardous.
This utility model relates to a kind of system for SMT laser template is fabricated to nano-form
Standby device, including casing, the bottom interior wall of described casing is fixed with four leads, described
Being arranged with back-moving spring on lead, the lower end of described back-moving spring is fixed on box bottom inwall
Upper, upper end is resisted against on the bottom surface of loading plate, and four angles of described loading plate are set in four and lead
On post, be provided with inside loading plate and add heat pipe, described in add heat pipe and enter from loading plate sidewall
Enter, export from relative another side sidewall, add the heat pipe serpentine-like distribution of the part in loading plate
In the lower section of loading plate upper surface, add heat pipe and be partially in same level in loading plate
On;
The surface of described loading plate is provided with a spray plate, and the bottom surface of described spray plate uniformly sets
Having multiple spray nozzle, the spout of described spray nozzle faces toward loading plate, and spray nozzle passes through pipeline and receives
Rice source of solvent is connected, and one end, bottom surface of spray plate forms a gag lever post extended straight down,
The limited block of a protrusion coordinated with described gag lever post, gag lever post is formed on the sidewall of loading plate
It is pressed against on described limited block and by limited block, loading plate is pressed downward against at so that back-moving spring
The fixing piston connecting driving cylinder in compressive state, the spray plate sidewall of gag lever post side
Bar, described driving cylinder is fixedly installed on the sidewall of casing;
The surface of described spray plate is provided with a fibre board, the case-side of the top of described fibre board
It is fixed with one on wall and crosses liquid case, the described bottom surface crossing liquid case forms some leakage fluid drams, described
Connecting on leakage fluid dram has fibre columns, the bottom of described fibre columns to be resisted against on fibre board.
By technique scheme, this utility model in use, first by SMT to be coated
Laser template (hereinafter referred to as template) is placed on loading plate, and now loading plate is atomized on plate
Gag lever post under press so that back-moving spring is in compressive state, the corner of loading plate is set in four
On lead, the end face of lead is positioned at the top of loading plate, the afterwards spray nozzle on spray plate
Being ejected in the template on loading plate by nanometer solution, the nanometer of the mist of spray nozzle ejection is molten
Liquid can cover the surface in template equably, thus realizes the initial application to template, with this
Meanwhile, adding the logical heat of heat pipe in loading plate, the snakelike heat pipe that adds can top to loading plate effectively
Face is heated, thus heats template, to accelerate to form nano thin-film at template surface;
After initial application completes, drive the piston rod of cylinder to shrink and drive spray plate and gag lever post thereon
Leaving loading plate, gag lever post releases the pressure down to loading plate, and loading plate recovers bullet at back-moving spring
The top of casing is rapidly increased to so that template offsets with the bottom surface of fibre board under the effect of power,
And the nanometer solution crossed in liquid case is adsorbed to saturation by fibre columns by fibre board, work as template
When offseting with fibre board, nanometer solution can be uniformly coated on the surface of template, it is achieved to mould
The secondary coating of plate, strengthens coating effect.
By such scheme, nanometer solution can be uniformly coated on SMT and swash by this utility model
Optical mode plate surface, coats effective, and coating procedure is carried out in casing, completely cuts off with personnel, behaviour
Make process safety non-hazardous.
One as such scheme is preferred, and described liquid case of crossing is fixed on the top end face of cabinet wall
On, the top end face of casing forms a liquid injection port, described liquid injection port connects with crossing liquid case, institute
The quantity stating leakage fluid dram is five, five leakage fluid drams laid respectively at liquid bottom face middle part and
Four edges, the quantity of described fibre columns is also corresponding five.By such scheme, five
The nanometer solution crossed in liquid case can be adsorbed to fibre board by the distribution mode of leakage fluid dram equably
On, it is to avoid the unadsorbed problem having nanometer solution in fibre board local occurs.
As such scheme a kind of preferably, form two on sidewall in opposite directions in described casing
The card article of level, described card article forms draw-in groove, and the edges at two ends of described fibre board is blocked respectively
Put in described draw-in groove.By such scheme, fibre board, is fixed by draw-in groove holding on card article
Firmly, and conveniently disassemble from casing.
One as such scheme is preferred, and the top of described lead forms a limiting section,
Four counter sinks coordinated with described limiting section are formed at four angles of described loading plate.
One as such scheme is preferred, and the length of described gag lever post is more than spray plate and carrying
Distance between plate.
One as such scheme is preferred, and an opening of described casing cuts with scissors on described opening
It is connected to chamber door, described chamber door forms handle.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand
Technological means of the present utility model, and can be practiced according to the content of description, below with this
The preferred embodiment of utility model and coordinate accompanying drawing describe in detail as after.
Accompanying drawing illustrates:
The following drawings is only intended to, in schematically illustrating this utility model and explaining, not limit
Scope of the present utility model.Wherein:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of loading plate in Fig. 1;
Fig. 3 is the partial structurtes schematic diagram of the profile of Fig. 2;
Fig. 4 is the structural representation crossing liquid bottom face in Fig. 1;
Fig. 5 is the external structure schematic diagram of casing in Fig. 1;
Fig. 6 is working state schematic representation of the present utility model.
Detailed description of the invention:
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is made further
Describe in detail.Following example are used for illustrating this utility model, but it is new to be not limited to this practicality
The scope of type.
Seeing Fig. 1 to Fig. 3, Fig. 5, one described in the utility model is for by SMT laser
Template construct becomes the preparation facilities of nano-form, and including casing 10, the one side of described casing is opened
Mouthful, described opening is hinged with chamber door 11, described chamber door forms handle 12, casing 10
Bottom interior wall on be fixed with four leads 20, described lead is arranged with back-moving spring
30, the lower end of described back-moving spring is fixed in casing 10 bottom interior wall, upper end is resisted against and holds
On the bottom surface of support plate 40, four angles of described loading plate are set on four leads 20, lead
Form a limiting section 21 to the top of post, form at four angles of described loading plate 40 with
Four counter sinks 41 that described limiting section 21 coordinates, internal being provided with of loading plate 40 adds heat pipe 50,
The described heat pipe that adds enters from a sidewall of loading plate 40, exports from relative another side sidewall,
Add that the heat pipe 50 part in loading plate 40 is serpentine-like to be distributed under loading plate 40 upper surface
Side, adds heat pipe 50 being partially in same level in loading plate 40.
Seeing Fig. 1, the surface of described loading plate 40 is provided with a spray plate 60, described spraying
Being uniformly provided with multiple spray nozzle 61 on the bottom surface of plate, the spout of described spray nozzle 61 is facing to carrying
Plate 40, spray nozzle 51 is connected with nanometer solution source by pipeline, the bottom surface one of spray plate 60
End forms a gag lever post 62 extended straight down, and the length of described gag lever post is more than spraying
Distance between plate 60 and loading plate 40, the sidewall of loading plate 40 forms one with described
The limited block 42 of the protrusion that gag lever post 62 coordinates, gag lever post 62 is pressed against described limited block 42
Above and by limited block 42 loading plate 40 is pressed downward against so that back-moving spring 30 is in compression shape
State, the fixing piston connecting driving cylinder 70 on spray plate 60 sidewall of gag lever post 62 side
Bar, described driving cylinder 70 is fixedly installed on the sidewall of casing 10.
Seeing Fig. 1, the surface of described spray plate 60 is provided with a fibre board 80, described fiber
It is fixed with one on casing 10 sidewall of the top of plate and crosses liquid case 90, on the described bottom surface crossing liquid case
Forming some leakage fluid drams 91, described leakage fluid dram connects fibre columns 100, described fibre columns
Bottom be resisted against on fibre board 80.
Seeing Fig. 4, described liquid case 90 of crossing is fixed on the top end face of casing 10 inwall, casing
Forming a liquid injection port 13 on the top end face of 10, described liquid injection port connects with crossing liquid case 90, institute
The quantity stating leakage fluid dram 91 is five, and five leakage fluid drams laid respectively in liquid case 90 bottom surface
Portion and four edges, the quantity of described fibre columns 100 is also corresponding five.
See Fig. 1, in described casing 10, on sidewall in opposite directions, form the card article of two levels
14, described card article 14 forms draw-in groove 141, the edges at two ends of described fibre board 80 is respectively
Holding is in described draw-in groove 141.
See Fig. 6, this utility model in use, first by SMT laser template to be coated
200 are placed on loading plate 40, the gag lever post 62 that now loading plate 40 is atomized on plate 60
Lower pressure makes back-moving spring 30 be in compressive state, and the corner of loading plate 40 is set in four and leads
On post 20, the end face of lead 20 is positioned at the top of loading plate 40, afterwards spray plate 60
On spray nozzle 61 nanometer solution is ejected in the template 200 on loading plate 40, spray nozzle
The nanometer solution of the mist of 61 ejections can cover on the surface of template 200 equably, from
And realize initial application to template 200, meanwhile, in loading plate 40, add heat pipe 50
Logical heat, snakelike add heat pipe 50 and effectively can heat the end face of loading plate 40, thus
Template 200 is heated, to accelerate to be formed nano thin-film on template 200 surface;Preliminary painting
After having covered, drive the piston rod of cylinder 70 to shrink and drive spray plate 60 and gag lever post thereon
62 leave loading plate 50, and gag lever post 62 releases the pressure down to loading plate 40, and loading plate 40 exists
Back-moving spring 30 recovers to rapidly increase under the effect of elastic force the top of casing 10 so that template
200 offset with the bottom surface of fibre board 80, and fibre board by fibre columns 100 by liquid case 90
Interior nanometer solution is adsorbed to saturation, when template 200 offsets with fibre board 80, receives
Rice solution can be uniformly coated on the surface of template 200, it is achieved is coated with the secondary of template 200
Cover, strengthen coating effect.
In sum, nanometer solution can be uniformly coated on SMT mode of laser by this utility model
Plate surface, coats effective, and coating procedure is carried out in casing, completely cuts off with personnel, operated
Cheng Anquan non-hazardous.
System for SMT laser template being fabricated to nano-form provided by the utility model
Standby device, detailed description of the invention the most of the present utility model, but protection domain of the present utility model
Being not limited thereto, any those familiar with the art discloses at this utility model
In technical scope, change can be readily occurred in or replace, all should contain and protect model at this utility model
Within enclosing.Therefore, protection domain of the present utility model should be with described scope of the claims
It is as the criterion.