CN105453710B - Apply experimental rig, coating machine and electronic element installation device - Google Patents
Apply experimental rig, coating machine and electronic element installation device Download PDFInfo
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- CN105453710B CN105453710B CN201380076858.XA CN201380076858A CN105453710B CN 105453710 B CN105453710 B CN 105453710B CN 201380076858 A CN201380076858 A CN 201380076858A CN 105453710 B CN105453710 B CN 105453710B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/046—Surface mounting
- H05K13/0469—Surface mounting by applying a glue or viscous material
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coating Apparatus (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Supply And Installment Of Electrical Components (AREA)
Abstract
Has the support member (45) for being formed as that light can penetrate and upper surface is formed flatly.Have be coated coating liquid in the state of being overlapped in the upper surface of support member (45) be coated component (41).Have from below to the light source (61) of support member (45) irradiation light.Support member (45) has the property that can prevent electrification.Even if generating electrostatic due to the friction for being coated component (41) and support member (45), being coated component (41) and support member (45) will not be charged.Therefore, it can measure with high precision always with the size of the coating liquid of dotted coating.
Description
Technical field
The present invention relates to the coating experimental rig of the coating amount for measuring coating liquid and has the coating experimental rig
Coating machine, electronic element installation device.
Background technique
In the past, the cream solder for installing electronic component to substrate or bonding agent were mostly from the outflow of coating mouth and with dotted
Coated on substrate.The coating mouth is provided to coating machine or electronic element installation device.Coating machine refers to for special using coating mouth
Door is to coating of substrates cream solder or the device of bonding agent.Electronic element installation device is for installing electronic component to substrate
Device.
The coating mouth being equipped in electronic element installation device is set to the head unit of the suction nozzle with element absorption.
In coating mouth, the coating liquids such as cream solder or bonding agent are from the lower end of the coating mouth with the shape of spilling hemispherical
State declines towards substrate.Coating liquid is attached to substrate close to substrate by coating mouth.That is, above-mentioned applying device is by coating liquid
Substrate is coated on dotted.
In order to which electronic component is accurately installed on substrate, need above-mentioned coating liquid being appropriately coated on substrate.It applies
The coating amount for applying liquid can be estimated based on the size with the coating liquid of dotted coating.As for measuring coated coating liquid
Size previous device, such as have the coating experimental rig recorded in patent document 1.
Coating experimental rig disclosed in Patent Document 1 have with it is dotted be coated coating liquid be coated component.It utilizes
Camera is measured coated in the coating liquid being coated on component and from top shooting using the image data obtained by the shooting
With the size of the coating liquid of dotted coating.
It is coated component and uses thin band-like paper.The paper can be such that light penetrates.What is be made of the paper is coated component volume
Be coiled into web-like, when being coated coating liquid, by feed mechanism flat plate support member upper feeding predetermined amount.The feeding
Mechanism will be coated component and gradually feed predetermined length along its length.
Support member configures on lighting device, and has and be coated the function of component in the upper support of the lighting device
And make the lighting device light spread and to be coated component guide function.The support member is formed by plastics.Illumination dress
It sets when camera is shot from below to support member irradiation light.The shape that camera is irradiated in the light of lighting device to support member
Shooting is coated component coated with coating liquid under state.At this point, camera shooting is revealed as the coating of shade in light ground
Liquid.The size of dotted coating liquid is measured based on the profile for the coating liquid for including in the image data taken by camera.
In the coating experimental rig recorded in patent document 1, cannot be accurately measured sometimes coated on being coated component
Coating liquid size.Its reason be regarded as because when feeding is coated component with support member friction and generate electrostatic.
That is, the shape of the coating liquid after leading to coating is different from usual coated on the coating liquid for being coated component since electrostatic is ostracised.
Under the influence of the electrostatic, the size of coating liquid is bigger or small than practical, and shape becomes unstable, therefore is surveyed by coating experimental rig
Surely the size inaccuracy of the coating liquid arrived.
In order to eliminate this unfavorable condition, it is contemplated that formed support member by the conductive material such as metal and prevented
The generation of electrostatic.But when using the structure, the light supported member of lighting device is blocked, it is difficult to be applied using camera shooting
Coating liquid after applying.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 9-214115 bulletin
Summary of the invention
The problem to be solved in the present invention
The present invention is made to eliminate this problem, the purpose is to provide can measure with high precision coating after
The coating experimental rig of the size of coating liquid.
Means for solving the problems
In order to realize the purpose, coating experimental rig of the invention is characterized in that having: support member is formed as
Light can penetrate and upper surface is formed flatly；It is coated component, in the state of being overlapped in the upper surface of above-mentioned support member
It is coated coating liquid；Light source, from below to above-mentioned support member irradiation light；And light diffusing member, cover above-mentioned support member
Lower surface simultaneously has the property for spreading light, and above-mentioned support member includes the painting for being set to part of it and being made of antistatic agent
Layer has the property that can prevent electrification.
Invention effect
According to the present invention, even if generating electrostatic due to the friction for being coated component and support member, be coated component and
Support member will not be charged.Therefore, to being coated component accurately coating liquid coating.In addition, since support member can make
Light penetrates, therefore can be shot in the state that the coating liquid being coated on component becomes shade by camera.
Therefore, it in coating experimental rig of the present invention, can measure with high precision always with the painting of dotted coating
Apply the size of liquid.
Detailed description of the invention
Fig. 1 is the top view of the coating machine of first embodiment.
Fig. 2 is the side view of the applicator head of first embodiment.Fig. 2 is retouched in the state of splitting a part of applicator head
It draws.
Fig. 3 is the perspective view of the spot printing platform of first embodiment.Fig. 3 is described in the state of splitting a part of cover
's.
Fig. 4 is the cross-sectional view for indicating the major part amplification of spot printing platform.
Fig. 5 is to maintain the exploded perspective view of device.
Fig. 6 is the cross-sectional view of support member.
Fig. 7 is the cross-sectional view of light diffusing member.
Fig. 8 is the support member of second embodiment and the cross-sectional view of light diffusing member.
Fig. 9 is the top view of the electronic element installation device of third embodiment.
Figure 10 is the main view of the electronic element installation device of third embodiment.
Specific embodiment
(first embodiment)
Hereinafter, using FIG. 1 to FIG. 7, an embodiment of the coating experimental rig that the present invention will be described in detail is related to.In the reality
It applies in mode, an example the case where coating machine is equipped with coating experimental rig of the present invention is illustrated.
Coating machine 1 shown in FIG. 1 is to carry following various devices on base station 2 and constitute.In this specification, exist
In Fig. 1, left and right directions is referred to as X-direction, the horizontal direction orthogonal with the X-direction is referred to as Y-direction.In addition, by downside in Fig. 1
(one end in Y-direction) is referred to as on front side of device, and upside (another side in Y-direction) in Fig. 1 is referred to as on rear side of device.
The support of base station 2 is for carrying or keeping the substrate transfer apparatus 4 of substrate 3, be used for 3 coating liquid coating of substrate, 5 (ginseng
According to Fig. 2) applying device 6 and as it is of the present invention coating experimental rig spot printing platform 7 etc..In the present embodiment,
" abutment portion " described in the present invention is made of base station 2.
Substrate transfer apparatus 4 has a pair of of the conveyer 4a being supported on base station 2 and is located near conveyer 4a
Base plate keeping device (not shown).Conveyer 4a is by substrate 3 from the one end (in Fig. 1 for right end side) in the X-direction of base station 2
The device of another side conveying in X-direction.Base plate keeping device makes the central portion being transported in X-direction by conveyer 4a
Substrate 3 rises from conveyer 4a and is kept.The movement of the base plate keeping device and conveyer 4a are by configuring in base station 2
The control device 8 in portion controls.In this embodiment, " trucking department " described in the present invention is made of conveyer 4a.
Applying device 6 has the head unit 11 moved in the horizontal direction in the top of base station 2 and is set to head list
Applicator head 12 (referring to Fig. 2) of member 11 etc..Here, firstly, being illustrated to the mechanism of support and drive head unit 11.
Extend in the top of conveyer 4a along Y-direction as shown in Figure 1, the both ends in the X-direction of base station 2 are respectively equipped with
Trapped orbit 13.The head support member 14 extended in X direction is supported on these in a manner of moving freely along Y-direction and fixes
On track 13.In addition, being equipped with the Y-direction driving device 15 for driving head support member 14 in a trapped orbit 13.
Y-direction driving device 15 has: the ball-screw 16 extended along Y-direction；Drive the Y-axis servo of the ball-screw 16
Motor 17；And ball-screw nut 18 etc., ball-screw nut 18 are fixed on head in the state of screwing togather with ball-screw 16
In support member 14.The movement of Y-axis servo motor 17 is controlled by control device 8.
Head support member 14 has: the head unit 11 with following applicator heads 12；And for driving the head unit
11 X-direction driving device 21.
Head unit 11 is from the frame 22 that is supported in above-mentioned head support member 14 in a manner of moving freely to X-direction
And the multiple element being supported on the frame 22 is constituted.The X-direction driving device 21 of the head unit 11 is driven to have: edge
The ball-screw 23 that X-direction extends；Drive the X-axis servo motor 24 of the ball-screw 23；And ball-screw nut 25 etc., ball
Feed screw nut 25 is fixed on frame 22 in the state of screwing togather with ball-screw 23.The movement of X-axis servo motor 24 is by controlling
Device 8 processed controls.
The head unit 11 is moved in X direction and based on the driving of X-direction driving device 21, and by being based on the side Y
It is moved together along Y-direction to the driving of driving device 15 with head support member 14.In this embodiment, by the head unit
11 frame 22 constitutes " moving portion " described in the present invention.
As shown in Fig. 2, the multiple element being supported on the frame 22 of head unit 11 is to constitute a part of applicator head 12
Coating mouth 31, the lifting device 32 and camera 33 etc. that move the coating mouth 31 along the vertical direction.
Applicator head 12 is made of coating mouth 31 and the syringe 35 etc. connecting via conduit 34 with the coating mouth 31.
Applying mouth 31 is the device for flowing out coating liquid 5 downwards from lower end, via mobile bracket 36 with can be vertically
The mobile mode in direction is supported on the frame 22 of head unit 11.Declined by coating mouth 31 relative to frame 22, from coating
The coating liquid 5 that the lower end of mouth 31 comes out be applied to substrate 3 be coated position, following spot printing platform 7 is coated position.
Syringe 35 is the device for storing the coating liquids such as cream solder or bonding agent 5, is fixed on the frame of head unit 11
On frame.Cream solder is used for the terminal installation of electronic component (not shown) on the substrate 3.Bonding agent is used for electronic component
Packed part is bonded on the substrate 3.
Although the syringe 35 is not shown, it is connect via switching valve with the air supply source of supply compressed air.
By supplying forced air into syringe 35 from air supply source, the coating liquid 5 in syringe 35 is by from injection
Device 35 is extruded to conduit 34.Also, the coating liquid 5 by conduit 34 by coating mouth 31 conveyed, and from coating mouth 31 lower end
It sprays.
Lifting device 32 makes to apply mouth 31 with mobile bracket 36 together along upper by the power of servo motor (not shown)
Lower direction is mobile.The movement of the servo motor and the movement of above-mentioned pressurizing device and switching valve are controlled by control device 8.
Control device 8 changes the opening/closing timing of switching valve when controlling the coating amount of coating liquid.In the feelings for increasing coating amount
Under condition, extend the time that switching valve is opened (pressurization of syringe 35 applies).In the case where reducing coating amount, shorten switching valve
The time of unlatching.
Camera 33 shoots the lower section of head unit 11, and image data is sent to control device 8.The camera 33
Identification label (not shown), the coating liquid 5 of coating on the substrate 3 and the painting coated in following spot printing platforms 7 to substrate 3
The coating liquid 5 etc. applied on paper 41 (referring to Fig. 2 and Fig. 3) is shot." image pickup part " described in the present invention is made of the camera.
As shown in Figure 1, spot printing platform 7 is located at than substrate transfer apparatus 4 on front side of device, and configure on base station 2.The spot printing
In the moving range viewed from above that head unit 11 is set of the position of platform 7.As shown in Figure 3 and Figure 4, the point of the embodiment
It applies platform 7 and has the cover 42 of box-like, the coating paper 41 being housed in the cover 42 and apparatus for paper supplying 43 etc..
The hole 44 for exposing a part of coating paper 41 is formed in the upper end of cover 42.It is equipped with and is inciting somebody to action in the hole 44
Coating liquid 5 is used to support the support member 45 of coating paper 41 when being coated on coating paper 41.Support member 45 is described in detail below, still
It is viewed from above to be formed as rectangular plate (referring to Fig. 5), cover 42 is installed in the state of being kept by retainer 46.In the reality
The lower surface for applying the support member 45 of mode overlaps with following light diffusing members 47.
As shown in figure 5, the retainer 46 of the embodiment is by the end as four sides from top and support member 45
The frame part 46a of overlapping and two plate component 46b being mounted on the lower end of frame part 46a is constituted.Support member 45
It is clamped from above and below with light diffusing member 47 by frame part 46a and plate component 46b.The retainer 46 support member 45 at
To be installed on cover 42 in the state of level.Frame part 46a, plate component 46b and cover 42 are formed by metal respectively.
Coating paper 41 is formed as band-like with the thickness that light can penetrate.In this embodiment, it is made of the coating paper 41
In the present invention described " being coated component ".The one end wound into rolls of the coating paper 41, and be freely and rotatably supported in paper
In the support shaft 48 of feed arrangement 43.The another side of coating paper 41 is wrapped on the spool 49 of apparatus for paper supplying 43.Cover 42
Hole 44 is viewed from above between support shaft 48 and spool 49.
The middle section between support shaft 48 and spool 49 of coating paper 41 is by above-mentioned support member 45
In the state of cross the hole 44 of cover 42.Therefore, as shown in figure 4, a part of coating paper 41 is overlapped in the upper table of support member 45
Face.
As shown in figure 3, the apparatus for paper supplying 43 for feeding the coating paper 41 has multiple rollers 50.These rollers 50 be for changing
Multiple driven voller 50a, the driving roller 50b in the direction that coating paper 41 is moved and for driving roller 50b by extrusion
Apply the jockey pulley 50c etc. of paper 41.As shown in figure 4, driving roller 50b is passed the power of motor 51 via multiple gears 52~54
And it is rotated.The movement of motor 51 is controlled by control device 8.Wind the rotation synchronous with driven roller 50b of spool 49 of coating paper 41
Turn.
In cover 42 and the lower section of support member 45 is equipped with lighting device 61.Lighting device 61 has multiple LED62 and anti-
Penetrate mirror 63.LED62 is supported in cover 42 in the state of irradiating light mainly in the horizontal direction.Reflecting mirror 63 is in the light for making LED62
Cover 42 is supported in the state of 45 lateral reflection of support member upwards.In this embodiment, it is made of the lighting device 61
In the present invention described " light source ".
As shown in fig. 6, core material 64 and the coating 65 on the two sides that covers the core material 64 of the above-mentioned support member 45 by plate
It constitutes.The core material 64 of support member 45 is formed by transparent plastics.The plastics transparent as this, such as it is able to use acrylic.
Coating 65 is the antistatic oxidant layer with translucency, such as is formed by surfactant.As long as the coating 65 is set to support member
45 a part.That is, as long as coating 65 is set at least appointing in the upper surface, lower surface and median surface of support member 45
It is upper on one side.Refer on the median surface of support member 45, support member 45 is divided along the vertical direction and is formed and is applied
Layer 65 be sandwiched in support member 45 between half of part of upside and half of part positioned at downside of support member 45.
It, can be simply since surface and lower surface are equipped with coating 65 on it for the support member 45 of the embodiment
Carry out the operation that the support member 45 is assembled in spot printing platform 7.The reason for this is that because coating 65 is relatively thin and is seen with that can have an X-rayed
The state of support member 45 is formed in support member 45 and is difficult to differentiate the presence or absence of coating 65.That is, by support member 45
Coating 65 is arranged in two sides, does not need the presence or absence of confirmation coating 65, therefore support member 45 can be simply assembled as described above
In spot printing platform 7.
The coating 65 absorbs the moisture in air and becomes conductive material layer.By utilizing retainer 46 by support member 45
It is installed on cover 42, which is electrically connected via retainer 46 with cover 42.Therefore, support member 45 becomes and can prevent
The component of electrification.
As shown in fig. 7, be overlapped in the light diffusing member 47 of the lower surface of the support member 45 by the core material 66 of plate and
The chemical bed course 67 for covering the two sides of the core material 66 is constituted.The core material 66 of light diffusing member 47 is by PET (poly terephthalic acid) shape
As plate.The core material 66 is formed as covering the size of the lower surface of support member 45.
Diffuse-reflective material 68 has been mixed into chemical bed course 67.The diffuse-reflective material 68 is the material for making light diffusing reflection.Therefore,
When the light of lighting device 61 is irradiated to the light diffusing member 47 from below, light occurs diffusing reflection and is directed into support member
45.That is, due to the blurred form for the luminous point being made of LED62, when support member 45 viewed from above, it is seen that light expands
The whole region of separate component 47 issues the light of same color.
In the coating machine 1 with spot printing platform 7 formed as described above, before by coating liquid 5 coated on substrate 3,
The test applied in spot printing platform 7.That is, coating liquid 5 is applied under the same conditions when with coating liquid 5 is coated on substrate 3
Spread on the coating paper 41 of spot printing platform 7.Coating paper 41 is fed by paper in the state that part of it is overlapped in support member 45 and is filled
Set 43 feeding predetermined amounts.Support member 45 is the component that can prevent electrification.Therefore, even if due to coating paper 41 and support member
45 friction and generate electrostatic, coating paper 41 and support member 45 will not be charged.
Head unit 11 moves on spot printing platform 7, and coating mouth 31 declines in the state that syringe 35 is pressurized, thus into
The coating of row coating liquid 5.At this point, since static electrification, coating liquid 5 will not be ostracised coating paper 41.Therefore, coating liquid 5
It is coated in the shape (dotted) in coating paper 41 transferred with the shape of coating mouth 31.
After coating liquid 5 is coated, 61 bright light of lighting device, head unit 11 is mobile, is located at the position of camera 33
The top of coating paper 41.Camera 33 is from top shooting coated in the coating liquid 5 in coating paper 41.
At this point, the light of lighting device 61 is guided in the state of after being spread by light diffusing member 47 via support member 45
To coating paper 41.Therefore, when the coating liquid 5 viewed from above being coated in coating paper 41, what is be made of uniform color
Coating liquid 5 is revealed as shade in light ground.That is, shooting the profile of dotted coating liquid by camera.Camera 33 will pass through bat
The image data taken the photograph is sent to control device 8.
Control device 8 analyzes the image data and seeks the size for calculating coating liquid 5, and note is adjusted based on the size
The pressing time (coating amount of coating liquid 5) of emitter 35.
The support member 45 of the spot printing platform 7 of the embodiment has the property that can prevent electrification.Therefore, in the spot printing platform
In 7, even if generating electrostatic in 45 upper feeding coating paper 41 of support member, coating paper 41 and support member 45 will not be charged.
Therefore, coating liquid 5 is coated in the shape (dotted) in coating paper 41 transferred with the shape of coating mouth 31.Therefore, in the implementation
In the spot printing platform 7 of mode, the size for being applied as dotted coating liquid 5 can be measured with high precision always.
The support member 45 of the embodiment includes the coating 65 for being set to part of it and being made of antistatic agent.Therefore,
A part of support member 45 is covered by antistatic agent, therefore support member 45 is more difficult to charge.
The spot printing platform 7 of the embodiment has the lower surface of covering support member 45 and has the light for the property for spreading light
Proliferation part 47.Therefore, can directly be overlapped coating paper 41 in the upper surface of support member 45, thus can with by coating liquid
Coating liquid 5 is coated on coating paper 41 under the same conditions when being coated on substrate 3 by 5.Therefore, spot printing platform 7 preferably
In, it can be with the size of higher precision determination coating liquid 5.
The support member 45 of the embodiment is formed as plate.Light is equipped between the support member 45 and lighting device 61
Proliferation part 47.
Therefore, according to the embodiment, the light of lighting device 61 in the state of after being spread by light diffusing member 47 via
Support member 45 is directed into coating paper 41.When the coating liquid 5 viewed from above being coated in the coating paper 41, by uniform
Color constitute light ground in coating liquid 5 be revealed as shade.Therefore, because accurately shooting coating liquid 5 by camera 33
Profile, therefore the spot printing platform 7 of the embodiment can be with the size of coating liquid 5 coated by higher precision determination.
The coating machine 1 of the embodiment measures coating coated in the coating liquid 5 in coating paper 41 using the shooting of camera 33
The size of liquid 5, and adjust based on the size of the coating liquid 5 coating amount of coating liquid 5.
Therefore, according to the embodiment, being capable of providing makes the coating amount of coating liquid 5 suitable coating machine always.
(second embodiment)
Light diffusing member can be formed as shown in Figure 8.In fig. 8, to the component phase that is illustrated using above-mentioned FIG. 1 to FIG. 7
Same or equivalent component marks identical appended drawing reference and suitably omits detailed description.
Light diffusing member 47 shown in Fig. 8 is formed as the sheet or membranaceous thinner than support member 45.That is, light diffusing member 47
Thickness t1 formed thinner than the thickness t2 of support member 45.Although the light diffusing member 47 has not been shown in detail, and adopt
Light diffusing member when with first embodiment similarly, by plastic core material and cover the core material surface and the back side change
Bed course 67 is learned to constitute.
The light diffusing member 47 is secured at the lower surface of support member 45.Light diffusing member 47 is being pasted on support portion
When part 45, it is able to use bonding agent 71.
Hot spot is generated in order to prevent, and bonding agent 71 is set to the entire area of light diffusing member 47 preferably with state in homogeneous thickness
Domain.
It in this embodiment, can be by these portions since light diffusing member 47 is secured in support member 45
Part, which is simply handled, makees an assembly.Therefore, by using this embodiment, although having shape seperated with support member 45
At light diffusing member 47, but the assembling operation of spot printing platform 7 becomes easy.
In addition, the thickness t1 of the light diffusing member 47 of the embodiment forms thinner than the thickness t2 of support member 45.Cause
This, although can will be supported to support member 45 using the light diffusing member 47 separately formed with support member 45
Part up and down direction on thickness formed relatively thin.Therefore, in spot printing platform 7 preferably, although in support portion
The fitted underneath lighting device 61 of part 45, but the position of support member 45 can be set as most suitable height.This is most suitable for
Height refer to that the position of the coating paper 41 in support member 45 is set as height identical with the substrate 3 on substrate transfer apparatus 4
Height.
The light diffusing member 47 of the sheet thinner than support member 45 is able to use the commercially available product of simple structure.Therefore, should
The spot printing platform 7 of embodiment can inhibit manufacturing cost lower although having light diffusing member 47.
(third embodiment)
Coating experimental rig of the invention can be set to electronic element installation device as shown in Figure 9 and Figure 10.In Fig. 9 and figure
In 10, to the component identical or equivalent as the component illustrated using above-mentioned FIG. 1 to FIG. 8, identical appended drawing reference and appropriate is marked
Omit detailed description.
Fig. 9 and electronic element installation device shown in Fig. 10 81 are to carry following various devices on base station 2 and constitute
's.2 supporting substrate handling device 4 of base station, electronic component supply device 82, the element with applicator head 12 and multiple adsorption heads 83
Mobile device 84 and as it is of the present invention coating experimental rig spot printing platform 7 etc..Base station 2 is equivalent in the present invention described
" abutment portion ", substrate transfer apparatus 4 is equivalent in the present invention described " trucking department ".In addition, electronic component supply device 82
It is equivalent to " electronic component supply unit " described in the present invention.
Electronic component 85 is supplied in the range that electronic component supply device 82 is moved to following adsorption heads 83 (referring to figure
10).The electronic component supply device 82 can be for example made of multiple tape feeder 82a.
Element moving device 84 has the head unit 11 moved in the horizontal direction in the top of base station 2.Head unit 11
Have frame 22, the multiple adsorption heads 83 being supported on the frame 22, applicator head 12 and camera 33 etc..Frame 22 constitutes the present invention
In described " moving portion ".It supports and drives mechanism of the mechanism of the head unit 11 with using first embodiment when identical.
The movement of the element moving device 84 and electronic component supply device 82 is controlled by control device 8.
Multiple adsorption heads 83 are supported in frame 22 in a manner of it can go up and down respectively, and can surround up and down direction
The mode of axis rotation is supported.The suction nozzle 86 for stick electronic components 85 is equipped in the lower end of adsorption head 83.
Applicator head 12 is used to apply the coating liquids such as cream solder or bonding agent 5 to substrate 3.Camera 33 is to shoot head unit
The state of 11 lower section is supported in frame 22.The camera 33 shoots the coating paper 41 of the identification label of substrate 3, spot printing platform 7.These
The identical device of applicator head and camera when applicator head 12 and camera 33 are able to use with using first embodiment.
Electronic element installation device 81 shown in the embodiment adsorbs electronics member in electronic component supply device 82
Part 85 is simultaneously installed on substrate 3.In addition, coating liquid 5 is coated on spot printing platform 7 using coating mouth 31 by the electronic element installation device 81
Coating paper 41.At this point, even if generating electrostatic in 45 upper feeding coating paper 41 of support member, coating paper 41, support member 45
It will not charge.Therefore, coating liquid 5 is coated in the shape (dotted) in coating paper 41 transferred with the shape of coating mouth 31.
Also, the electronic element installation device 81 is surveyed using the shooting of camera 33 coated in the coating liquid 5 in coating paper 41
Determine the size of the coating liquid 5, and adjusts the coating amount of coating liquid 5 based on the size of the coating liquid 5.
Therefore, according to the embodiment, spot printing platform 7 is able to use to adjust the coating amount of coating liquid 5, therefore is capable of providing
Make the coating amount of coating liquid 5 suitable electronic element installation device always.
Description of symbols
1 ... coating machine, 2 ... base stations, 5 ... coating liquids, 7 ... spot printing platforms, 22 ... frames, 33 ... cameras, 41 ... coating papers,
45 ... support members, 47 ... light diffusing members, 61 ... lighting devices, 65 ... coatings, 81 ... electronic element installation devices, t1 ... light
The thickness of the thickness of proliferation part, t2 ... support member.
Claims (5)
1. a kind of coating experimental rig, which is characterized in that have:
Support member, is formed as that light can penetrate and upper surface is formed flatly；
It is coated component, is coated coating liquid in the state of being overlapped in the upper surface of the support member；
Light source, from below to the support member irradiation light；
Light diffusing member covers the lower surface of the support member and has the property for spreading light；
It covers, component is coated described in receiving and is formed in upper end for exposing described a part for being coated component
Hole；And
Retainer, by as the Chong Die frame part in the end on four sides and being installed on the frame portion from top with the support member
Two plate components of the lower end of part are constituted,
The support member and the light diffusing member are clamped from above and below by the frame part and the plate component,
The frame part, the plate component and the cover are formed by metal respectively,
The upper surface of the support member is equipped with the coating being made of antistatic agent,
By the way that the support member is installed on the cover using the retainer, the coating via the retainer and with institute
Cover electrical connection is stated,
The support member has the property that can prevent electrification.
2. coating experimental rig according to claim 1, which is characterized in that
The light diffusing member is pasted on the support member.
3. coating experimental rig according to claim 2, which is characterized in that
The thickness of the light diffusing member forms thinner than the thickness of the support member.
4. a kind of coating machine, which is characterized in that have:
Coating experimental rig according to any one of claim 1 to 3；
Abutment portion supports the coating experimental rig；
Trucking department is supported in the abutment portion and the handling substrate in the horizontal direction in the abutment portion；
Moving portion is supported in the abutment portion and moves in the horizontal direction in the top of the abutment portion；
Mouth is applied, the moving portion is supported in a manner of it can go up and down, and coating liquid coated on scheduled substrate and is applied
That applies component is coated position；
Image pickup part is supported in the moving portion, and shoots the substrate of the abutment portion and being coated for the coating experimental rig
The coating liquid of component；And
Control device measures the size of coating liquid, and base based on the image data of the coating liquid taken by the image pickup part
The coating amount of coating liquid is controlled in the size of the coating liquid.
5. a kind of electronic element installation device, which is characterized in that have:
Coating experimental rig according to any one of claim 1 to 3；
Abutment portion supports the coating experimental rig；
Trucking department is supported in the abutment portion and the handling substrate in the horizontal direction in the abutment portion；
Moving portion is supported in the abutment portion and moves in the horizontal direction in the top of the abutment portion；
Electronic component supply unit is supported in the abutment portion, and supplies electronic component into the moving range of the moving portion；
Mounting head is supported in the moving portion in a manner of it can go up and down；
Suction nozzle adsorbs the electronic component and is installed in the electronic component supply unit set on the lower end of the mounting head
In the substrate；
Mouth is applied, the moving portion is supported in a manner of it can go up and down, and coating liquid coated on scheduled substrate and is applied
That applies component is coated position；
Image pickup part is supported in the moving portion, and shoots the substrate of the abutment portion and being coated for the coating experimental rig
The coating liquid of component；And
Control device measures the size of coating liquid, and base based on the image data of the coating liquid taken by the image pickup part
The coating amount of coating liquid is controlled in the size of the coating liquid.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2013/064456 WO2014188579A1 (en) | 2013-05-24 | 2013-05-24 | Coating trial device, dispenser and electronic component mounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105453710A CN105453710A (en) | 2016-03-30 |
| CN105453710B true CN105453710B (en) | 2019-02-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380076858.XA Active CN105453710B (en) | 2013-05-24 | 2013-05-24 | Apply experimental rig, coating machine and electronic element installation device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2014188579A1 (en) |
| CN (1) | CN105453710B (en) |
| WO (1) | WO2014188579A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471831A (en) * | 2017-08-06 | 2017-12-15 | 乔斌 | A kind of high efficient two-sided coder |
Citations (2)
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| CN101171675A (en) * | 2005-11-22 | 2008-04-30 | 松下电器产业株式会社 | Bonding sheet sticking equipment and method |
| CN101990359A (en) * | 2009-07-31 | 2011-03-23 | 常熟市长江胶带有限公司 | Processing method of antistatic adhesive tape |
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| JPS53138388A (en) * | 1977-05-07 | 1978-12-02 | Fuji Electric Co Ltd | Inspecting apparatus of transparent object |
| JPS5995042U (en) * | 1982-12-15 | 1984-06-28 | キヤノン株式会社 | Original table |
| JPS60134239A (en) * | 1983-12-23 | 1985-07-17 | Fujitsu Ltd | Mask substrate |
| JP2767129B2 (en) * | 1989-07-03 | 1998-06-18 | 旭化成工業株式会社 | High transmission high diffusion plate |
| JPH0618958U (en) * | 1992-08-19 | 1994-03-11 | 東芝エンジニアリング株式会社 | Foreign substance inspection device for PTP |
| JP3824097B2 (en) * | 1996-01-30 | 2006-09-20 | ヤマハ発動機株式会社 | Bonding optimization device for electronic component mounting machine and bonding optimization device for dispenser for bonding electronic components |
| JPH10229276A (en) * | 1997-02-18 | 1998-08-25 | Matsushita Electric Ind Co Ltd | Bond coater |
| JPH11281589A (en) * | 1998-03-31 | 1999-10-15 | Mitsui Chem Inc | Texture-matching evaluation device and method and storage medium storing the method |
| JP2000289290A (en) * | 1999-04-06 | 2000-10-17 | Seiko Epson Corp | Recording apparatus |
| JP2001301352A (en) * | 2000-04-25 | 2001-10-31 | Ricoh Microelectronics Co Ltd | Printing mask, method for forming printing mask and method for repairing electronic circuit board |
| JP4573968B2 (en) * | 2000-08-22 | 2010-11-04 | ヤマハ発動機株式会社 | Coating device |
| JP2006292387A (en) * | 2005-04-05 | 2006-10-26 | Olympus Corp | Apparatus and method for recognizing image of adhesive |
| JP5491363B2 (en) * | 2010-11-18 | 2014-05-14 | Ｎｔｎ株式会社 | Pattern correction apparatus and humidification unit used therefor |
-
2013
- 2013-05-24 JP JP2015518016A patent/JPWO2014188579A1/en active Pending
- 2013-05-24 WO PCT/JP2013/064456 patent/WO2014188579A1/en active Application Filing
- 2013-05-24 CN CN201380076858.XA patent/CN105453710B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101171675A (en) * | 2005-11-22 | 2008-04-30 | 松下电器产业株式会社 | Bonding sheet sticking equipment and method |
| CN101990359A (en) * | 2009-07-31 | 2011-03-23 | 常熟市长江胶带有限公司 | Processing method of antistatic adhesive tape |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105453710A (en) | 2016-03-30 |
| WO2014188579A1 (en) | 2014-11-27 |
| JPWO2014188579A1 (en) | 2017-02-23 |
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