CN105813765A - Coating member and coating device - Google Patents
Coating member and coating device Download PDFInfo
- Publication number
- CN105813765A CN105813765A CN201480067690.0A CN201480067690A CN105813765A CN 105813765 A CN105813765 A CN 105813765A CN 201480067690 A CN201480067690 A CN 201480067690A CN 105813765 A CN105813765 A CN 105813765A
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- Prior art keywords
- coating
- coating needle
- keeper
- basket
- needle
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Classifications
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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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/12—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
- H05K3/1241—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns by ink-jet printing or drawing by dispensing
- H05K3/125—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns by ink-jet printing or drawing by dispensing by ink-jet printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/02—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/06—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length by rubbing contact, e.g. by brushes, by pads
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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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/01—Tools for processing; Objects used during processing
- H05K2203/0104—Tools for processing; Objects used during processing for patterning or coating
- H05K2203/013—Inkjet printing, e.g. for printing insulating material or resist
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coating Apparatus (AREA)
Abstract
Provided are a coating member capable of coating at high speed using a minute coating needle; and a coating device using same. This coating member (4) comprises: a coating needle holder (20) including the coating needle (24); and a base that detachably holds the coating needle holder (20). The coating needle holder (20) includes cases (22, 23), a fixing member (25), and a linear-movement member (26). The fixing member (25) is arranged inside the cases (22, 23) and has the coating needle (24) fixed thereto. The linear-movement member (26) supports the fixing member (25) so as to be movable in one direction, inside the cases (22, 23).
Description
Technical field
The present invention relates to coated member and apparatus for coating, especially especially relate to the coated member and the apparatus for coating that process object part for using coating needle the drop-coated of fluent material to be distributed in.
Background technology
In recent years, form the printed electronics (printedelectronicstechnology) of the fine circuits such as RFID (RadioFrequencyIdentification: RF identification) label and obtain and develop rapidly by printing (coating) mode.As the mode forming fine circuits and electrode pattern, it is generally adopted mode of printing, spray regime etc., but uses the mode of coating needle that the material of large-scale viscosity can be used to carry out trickle coating, therefore also obtain concern in recent years.
The method carrying out the trickle coating of fluent material about use coating needle, it is proposed that the method for the such coater unit disclosed in such as use Japanese Patent Laid-Open 2007-268353 publication.Coater unit disclosed in Japanese Patent Laid-Open 2007-268353 publication is for the purpose of the defect correction of fine pattern, and the material of large-scale viscosity can be used to carry out trickle coating.
But, in above-mentioned coater unit, drive the driving axle of drive division (cylinder) of coating needle to be only one, drive division and coating needle is fixed the arm of supporting is not secured, but with from being installed on the pin supporting said arm driving plate prominent driving axle.Additionally, when making coating needle towards when processing object and substrate decline, make driving axle move and make above-mentioned pin decline (near substrate-side).So, direct acting ways the arm that supports and be connected with this arm and fix the fixing plate of coating needle of coating needle and move (declines) because its deadweight towards substrate-side, coating needle decline and contact substrate.
It addition, in above-mentioned coater unit, when fluent material (painting cloth material) is coated substrate, by making the front end being attached with the coating needle being coated with cloth material contact with coating object surface, thus being coated with cloth material towards base plate coating.Now, the mass action of the movable part of the fixing plate of above-mentioned coating needle and arm and direct acting ways is in coating needle front end.On the other hand, in order to depict trickle pattern, it is also desirable to make the diameter of coating needle front end attenuate.Additionally, coating needle front end is more thin, then the contact pressure (face pressure) acting on coating needle front end is more high, it is possible to when coating, coating needle front end is damaged, or produces the indenture caused because of coating needle at substrate surface (coating object surface).Therefore, although be also based on the material of the substrate of coating object, but be sometimes difficult to make the size of the pattern of coating become fully little.
On the other hand, about the technical problem of this contact pressure above-mentioned, it is proposed that the mechanism disclosed in a kind of such as Japanese Patent Laid-Open 2013-109315 publication.
In Japanese Patent Laid-Open 2013-109315 publication, disclose a kind of method: by using the repulsion of magnet, spring, make the quality of above-mentioned coating needle support (movable part of the fixing plate of coating needle and arm and direct acting ways) alleviate in appearance.The method is when making coating needle front end be effective when contacting with the coating object surface of substrate with low speed.
Prior art literature
Patent documentation
Patent documentation 1: Japanese Patent Laid-Open 2007-268353 publication
Patent documentation 2: Japanese Patent Laid-Open 2013-109315 publication
Summary of the invention
Invent technical problem to be solved
But, when the translational speed (contact velocity) of this coating needle when making coating needle front end contact with coating object surface accelerates, the effect above reduces, thus produce the breakage of coating needle front end, to the infringement being coated with object and substrate.Its reason is: when contact velocity accelerates, and the quality of coating needle support can put on coating needle front end moment.Therefore, in the mechanism disclosed in above-mentioned Japanese Patent Laid-Open 2013-109315 publication, it is difficult to accelerate the translational speed of coating needle.
Herein, from the view point of improve and manufacture efficiency to reduce manufacturing cost, it is desirable to depict the fine circuits such as RFID tag at short notice.Additionally, in order to implement the description in the above-mentioned short time, it is necessary to accelerate coating speed as far as possible with the pin that coating needle front end is smaller and be coated.But, in above-mentioned coating mechanism, it is difficult to reduce coating needle front end size and accelerate coating speed, needing the long period to depict trickle pattern.
The present invention is to solve that above-mentioned technical problem is made, its main purpose is in that providing a kind of can use the coated member that small coating needle is coated at high speed and the apparatus for coating using this coated member.
Solve the technical scheme that technical problem adopts
The coated member of the present invention includes: coating needle keeper, and this coating needle keeper has coating needle；And base body, coating needle keeper is kept into by this base body can carry out mounting or dismounting.Coating needle keeper includes basket, fixing component and direct acting component.Fixation means arrangement arranged is inside basket, and is fixed with coating needle.Fixing member supporting is become can move in one direction by direct acting component inside basket.
The apparatus for coating of the present invention includes: above-mentioned coated member；And holding station, coating needle the process object part being coated with fluent material is kept by this holding station.
Invention effect
According to the present invention, a kind of coated member using small coating needle to be coated at high speed can be obtained and use the apparatus for coating of this coated member.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the apparatus for coating of present embodiment.
Fig. 2 indicates that the schematic diagram of the coating mechanism of the apparatus for coating shown in Fig. 1.
Fig. 3 is the expanded view of the coating needle keeper of the coating mechanism shown in Fig. 2.
Fig. 4 indicates that the schematic diagram of the base body of the coating mechanism shown in Fig. 2.
Fig. 5 is the three-dimensional pattern figure of the coating needle keeper shown in Fig. 3.
Fig. 6 is the three-dimensional pattern figure of the coating needle keeper shown in Fig. 3.
Detailed description of the invention
Hereinafter, it is explained with reference to embodiments of the present invention.It addition, in the following figures, the accompanying drawing labelling that same or equivalent part mark is identical, does not repeat its explanation.
With reference to Fig. 1, the apparatus for coating of present embodiment is illustrated.With reference to Fig. 1, the apparatus for coating of embodiment of the present invention specifically includes that process chamber；Y-axis workbench 2, this Y-axis workbench 2 is configured at the inside of above-mentioned process chamber；X-axis workbench 1；Z axis workbench 3；Coating mechanism 4；Viewing optical system 6；CCD camera 7, this CCD camera 7 is connected with above-mentioned viewing optical system 6；And control portion.Control portion includes: display 9；Control computer 10；And guidance panel 8.
In the inside of process chamber, the bottom of this process chamber is provided with Y-axis workbench 2.This Y-axis workbench 2 can move in the Y-axis direction.Specifically, the lower surface of Y-axis workbench 2 is provided with guide part.This guide part can be connected with the guide rail of the bottom surface being arranged at process chamber slidably.It addition, ball-screw is connected with the lower surface of Y-axis workbench 2.By utilizing the drive member such as motor to make above-mentioned ball-screw carry out action, Y-axis workbench 2 can be mobile along guide rail (Y direction).It addition, the upper face of Y-axis workbench 2 is load the installment surface as the substrate 5 processing object part.
Y-axis workbench 2 is provided with X-axis workbench 1.X-axis workbench 1 is configured at and is configured to along X-direction on the structure of Y-axis workbench 2.So that the moving body being connected with Z axis workbench 3 can be provided with along X-direction in the way of moving on X-axis workbench 1.Moving body such as uses ball-screw to move in the X-axis direction.It addition, X-axis workbench 1 is fixed on the bottom surface of process chamber by above described structure.Therefore, above-mentioned Y-axis workbench 2 can move in the Y-axis direction relative to X-axis workbench 1.
Provided as before on the moving body being connected with X-axis workbench 1 have Z axis workbench 3.Viewing optical system 6 and coating mechanism 4 are connected with Z axis workbench 3.Viewing optical system 6 is for observing the application place of the substrate 5 of coating object.CCD camera it will be observed that image be converted to the signal of telecommunication.Above-mentioned viewing optical system 6 and coating mechanism 4 are kept into and can move in the Z-axis direction by Z axis workbench 3.
The outside of process chamber it is arranged at for the control computer 10 that above-mentioned Y-axis workbench 2, X-axis workbench 1, Z axis workbench 3, viewing optical system 6 and coating mechanism 4 are controlled and guidance panel 8, additionally, the display 9 accompanying control computer is arranged at the outside of process chamber.Display 9 shows the view data changed by above-mentioned CCD camera 7 and the output data from control computer 10.Guidance panel 8 is for inputting the instruction towards control computer 10.
As shown in Fig. 2～Fig. 6, coating mechanism 4 specifically includes that servomotor 41；Cam 43；Bearing 44, this bearing 44 is retained the state of the cam surface with above-mentioned cam 43；Cam connecting plate 45；Movable part 46；Mobile base 35 (with reference to Fig. 4), coating needle keeper 20 is kept by this mobile base 35；And coating containers 21 (with reference to Fig. 2).Coating needle keeper 20 can carry out mounting or dismounting relative to mobile base 35.
In coating mechanism 4, servomotor 41 is arranged in the upwardly extending mode in side along the Z-direction shown in Fig. 1 with central shaft.Cam 43 is connected with the rotating shaft of servomotor 41.Cam 43 can pivot about with the central shaft of servomotor 41.Cam 43 includes: the central part that the rotating shaft with servomotor 41 is connected；And the flange part being connected with the one end of this central part.The upper face (surface of servomotor 41 side) of flange part is cam surface.This cam surface is formed as circular along the periphery of central part, and is formed as ramped shaped in the way of the distance change initial from the bottom surface of flange part.Specifically, cam surface includes: the upper end flat site of (thickness is thicker), and this upper end flat site distance from bottom surface is farthest；Lower end flat site, this lower end flat site is configured to and above-mentioned upper end flat site is across interval；And ramp, this ramp smoothly will connect between above-mentioned upper end flat site and lower end flat site.Lower end flat site is the region of closest (thinner thickness) from bottom surface.
By with the cam surface of above-mentioned cam 43 in the way of be configured with bearing 44.Cam connecting plate 45 is connected with above-mentioned bearing 44.Cam connecting plate 45 with and the other end of one end opposite side of being connected of bearing 44 be fixed on movable part 46.This movable part 46 is connected with mobile base 35.This mobile base 35 is provided with coating needle keeper 20.Coating needle keeper 20 includes coating needle 24.Coating needle 24 is configured to highlight from coating needle keeper 20 at the lower surface (with the side opposite side at servomotor 41 place i.e. downside) of coating needle keeper 20.Coating containers 21 it is configured with for 20 times at coating needle keeper.Coating needle 24 is held in coating containers 21 when inserting coating containers 21.
It is fixed with steady pin at movable part 46.It addition, be provided with another steady pin on the pallet keeping servomotor 41.It is provided with spring between by this steady pin in the way of connection.This spring is utilized to make movable part 46 be in the state being subject to the power towards coating containers 21 side.It addition, utilize the power of this spring to maintain the state that bearing 44 presses on the cam surface of cam 43.
It addition, movable part 46, mobile base 35 be arranged at the linear guide to the pallet that servomotor 41 keeps and be connected, and can move along Z-direction.
In above-mentioned coating mechanism 4, by driving servomotor 41, make the rotating shaft rotation of this servomotor 41 so that cam 43 rotates.As a result of which it is, change according to the rotation of the rotating shaft of servomotor 41 with the bearing 44 of the cam surface of cam 43 position in the Z-axis direction.Additionally, make movable part 46, mobile base 35 move in the Z-axis direction according to this bearing 44 shift in position in the Z-axis direction, it is thus possible to make coating needle 24 change in location in the Z-axis direction.
As it is shown on figure 3, coating needle keeper 20 specifically includes that keeper base 22；It is fixed with the fixing plate 25 of coating needle of coating needle 24；And keeper lid 23.Being internally formed for the coating needle being adhesively fixed with coating needle 24 is fixed the recess that plate 25 houses at keeper base 22.It addition, be fixed with linear guide 26 in this recess.Linear guide 26 is to configure to limit the moving direction of the fixing plate 25 of coating needle.The fixing plate 25 of coating needle is retained the state contacted with linear guide 26.
It addition, be connected to the spring 27 as elastic component in the other end with the one end opposite side being fixed with coating needle 24 of the fixing plate 25 of coating needle.This spring 27 is configured to the state being clipped between the other end and the spring base 28 of keeper lid 23 of the fixing plate 25 of coating needle.This spring 27 is configured to compress the state after a certain degree, it is thus possible to form the state pressed by fixing for coating needle plate 25 towards coating needle 24 side.Therefore, when making coating needle 24 move up and down, can prevent the position of coating needle 24 from offseting (changing in the vertical direction) relative to keeper base.Additionally, when applying excessive stress when coating needle 24 contacts with the surface processing object part and substrate 5 towards this coating needle 24, above-mentioned spring 27 absorbs this stress by elastic deformation.
Additionally, the value of the stress putting on coating needle 24 when the surface of coating needle 24 with substrate 5 contacts is affected by the power from spring 27, it is therefore preferable that the power that the fixing plate 25 of coating needle is applied by this spring 27 is adjusted to the MIN value needed for coating needle 24 is held in the position of substrate-side.
Keeper lid 23 is formed elongated hole 29, this elongated hole 29 in order to this keeper lid 23 is fixed on keeper base 22 and screw traverse.When keeper lid 23 is arranged at keeper base 22, above-mentioned elongated hole 29 has major axis on the direction in the direction (direction that namely coating needle 24 moves) extended along linear guide 26.As a result of which it is, after changing the keeper lid 23 position relative to keeper base 22 along the long axis direction of this elongated hole, keeper base 22 can be fixed on keeper lid 23.Therefore, by changing the keeper lid 23 position relative to keeper base 22, result can change the distance (size for the region that spring 27 configures) between the end of spring base 28 and the fixing plate 25 of coating needle.Therefore, when assembling coating needle keeper 20, it is possible to such as the power of the leading section that spring 27 puts on coating needle 24 is measured, while keeper lid 23 is fixed on keeper base 22.
As shown in Fig. 4～Fig. 6, in coating mechanism 4, coating needle keeper 20 can carry out mounting or dismounting relative to mobile base 35.Specifically, the surface relative with mobile base 35 in coating needle keeper 20 (surface of keeper base 22) is configured with multiple (in Fig. 6 being two) magnet 32.It addition, be also configured with multiple (in Fig. 4 being two) magnet 33 in mobile base 35.Magnet 32 and magnet 33 adsorb each other, it is thus possible to coating needle keeper 20 is arranged at mobile base 35.Additionally, by the position regulating magnet 32 and magnet 33, when utilizing the magnetic force acted between magnet 32 and magnet 33 that coating needle keeper 20 is adsorbed in mobile base 35, can exactly the position of coating needle keeper 20 be positioned.Such as, following state can be formed: the datum level 30 of coating needle keeper 20 presses on the datum level 34 of mobile base 35, and the datum level 31 of coating needle keeper 20 presses on the datum level 36 of mobile base 35.In the above-described state, such as when coating needle keeper 20 is arranged at mobile base 35, the position of the magnet 33 of mobile base 35 is configured at the position leaning on datum level 34,36 than the position of the magnet 32 of coating needle keeper 20 relative to each other, it is thus possible to utilize the magnetic force between magnet 32,33 that the captivation (captivation in the direction shown in the arrow of Fig. 4) towards datum level 34,36 side is put on coating needle keeper 20.As a result of which it is, well mobile base 35 can be fixed on coating needle keeper 20 with the state repeatability that positional precision is higher.
Then, the action of the apparatus for coating shown in Fig. 1～Fig. 6 is illustrated.
Apparatus for coating shown in Fig. 1 describes circuit pattern, first, X-axis workbench 1 and Y-axis workbench 2 is made to carry out action, so that being coated with in object and substrate 5 region to describe to move the underface to viewing optical system 6.Then, observe by viewing optical system 6, confirm to describe starting position, and determine description starting position.When the description starting position to determine makes coating needle 24 highlight for benchmark, Z axis workbench 3 is made to carry out action, so that the position that the surface of coating mechanism 4 front end and substrate 5 that drop to coating needle 24 contacts.Then, make servomotor 41 carry out action so that coating needle 24 highlights, and make the fluent material being attached to the front end of coating needle 24 contact with the surface of substrate 5.Specifically, from describing starting position, in the way of the position that should describe is positioned at the underface of coating mechanism 4, X-axis workbench 1 and Y-axis workbench 2 is used to make substrate 5 move.Additionally, when making coating needle 24 highlight at the time point moved, utilize the position that the surface of front end and substrate 5 that Z axis workbench 3 makes coating mechanism 4 drop to coating needle 24 contacts.Then, drive the servomotor 41 of coating mechanism 4, so that coating needle 24 is prominent and carry out the coating of fluent material towards substrate 5.When coating continuously, utilize X-axis workbench 1 and Y-axis workbench 2 to make substrate 5 move in the way of next description position is positioned at the underface of coating mechanism 4, and drive the servomotor 41 of coating mechanism 4 to be coated.By being repeatedly performed this action, describe circuit pattern on substrate 5 surface.After all of coating completes, Z axis workbench 3 is used to make coating mechanism 4 increase.
It addition, the relation of the focusing position of the decline end position of coating needle 24 and viewing optical system 6 is pre-stored within control portion.During description, to make position that image focuses as Z-direction benchmark by viewing optical system 6, coating needle 24 is made to highlight, now, Z axis workbench 3 is utilized to make the Z-direction position of coating mechanism 4 move to the height that coating needle 24 contacts with substrate 5, then, drive the servomotor 41 of coating mechanism 4, make coating needle 24 prominent to be coated.
Additionally, relatively big at the area of the circuit pattern described, describe when the changing greatly of real estate height of the substrate 5 of midway, midway as needed in description action confirms focusing position, and is coated after the position in the Z-direction revising coating needle 24.The adjustment of focusing position now both can be the method using image procossing automatically to carry out focal adjustment, it is also possible to be that the height and position on the surface using laser sensor etc. to detect substrate 5 all the time is with in real time to the method being modified of focusing.
Herein, there is also part partly overlapping with above-mentioned embodiment, but enumerate inventive feature structure.
(1) coated member (coating mechanism 4) of embodiment of the present invention includes: coating needle keeper 20, this coating needle keeper 20 has coating needle 24；And base body, coating needle keeper 20 is kept into by this base body can carry out mounting or dismounting.Coating needle keeper 20 includes: basket (keeper base 22, keeper lid 23)；Fixing component (coating needle fixes plate 25)；And direct acting component (linear guide 26).It is internal that fixing component (25) is configured at basket (22,23), and is fixed with coating needle 24.Fixing component (25) is supported to and can move in one direction in basket (22,23) inside by direct acting component (26).
So, coating needle keeper 20 includes coating needle 24 and this coating needle 24 is supported to the direct acting component (26) that can move in one direction, thereby, it is configured to compared with the situation of coating needle keeper 20 split with this direct acting component (26), can by coated member (4) miniaturization, lightweight.Therefore, even if in the translational speed situation faster of coating needle 24 when making the coating needle 24 surface with process object part (coating object part and substrate 5) contact, also the duty factor prior art putting on this coating needle 24 little (such as, the quality of the part that coating needle 24 supports can will be alleviated about 10% to prior art) can be made.Accordingly, it is capable to realize the miniaturization of coating needle 24 and the high speed of coating speed.
(2) in above-mentioned coated member (4), coating needle keeper 20 can also also include elastic component (spring 27), and fixing component (25) is applied to press pressure from the direction that coating needle keeper 20 is prominent by this elastic component towards coating needle 24.In this case, can utilize elastic component (27) that certain stress is put on coating needle 24, therefore, when making coated member (4) mobile, the relative position that can suppress the coating needle 24 in coating needle keeper 20 changes, and can improve the positional precision of coating needle 24.
(3) in above-mentioned coated member (4), the basket (22,23) of coating needle keeper 20 can also include the first basket part (keeper base 22) and the second basket part (keeper lid 23).Fixing component (25) also can be connected with the first basket part (22) via direct acting component (26).Elastic component (27) is also configured to contact with a part (spring base 28) for a part for fixing component (25) and the second basket part (23) respectively.First basket part (22) can also change relative position relationship with the second basket part (23).
It addition, in above-mentioned coated member (4), it is possible to being formed with elongated hole 29 in the second basket part (23), this elongated hole 29 has the major axis along the mobile direction of fixing component (25).Second basket part (23) is possible with the align member (screw) through elongated hole 29 and is fixed on the first basket part (22).
In this case, the position relationship relative with the second basket part (23) by changing the first basket part (22), can at random change the distance (namely should configure the size in the space of elastic component (27)) between a part (upper end of the fixing plate 25 of coating needle) and a part (spring base 28) for the second basket part (23) for fixing component (25).Therefore, by regulating this distance, the compression degree (fixing the size of the stress that component (25) bears because of elastic component (27)) of this elastic component (27) when being configured at when elastic component (27) between a part for fixing component (25) and a part (28) for the second basket component (23) can be adjusted.
(4) apparatus for coating of embodiment of the present invention includes: above-mentioned coated member (4)；And holding station (Y-axis workbench 2), the process object part (substrate 5) utilizing coating needle 24 to be coated with fluent material is kept by this holding station.So, the apparatus for coating that the coating needle 24 of miniaturization can be used to be coated at high speed can be realized.
It should be appreciated that embodiment of disclosure is illustration in all respects, the present invention is not restricted.The scope of the present invention is not by restriction described above, but represented by claims, changes including all in the meaning being equal to claims and scope.
Industrial utilizability
The present invention particularly advantageously applies to the formation of fine circuit pattern such as correction and RFID tag (RFIDtag) of the open defect (opendefect) for implementing the pattern plotter of electric conductivity, conductive pattern, defect correction, the coated member of coating etc. of conductive adhesive and liquid material application device.
Symbol description
1X axle workbench
2Y axle workbench
3Z axle workbench
4 coating mechanisms
5 substrates
6 viewing optical systems
7CCD photographic head
8 guidance panels
9 display
10 control computers
20 coating needle keepers
21 coating containers
22 keeper bases
23 keeper lids
24 coating needle
25 coating needle fix plate
26 linear guide
27 springs
29 elongated holes
30,31,34,36 datum level
32,33 magnet
35 mobile base
41 servomotors
43 cams
44 bearings
45 cam connecting plates
46 movable parts.
Claims (5)
1. a coated member, it is characterised in that including:
Coating needle keeper, this coating needle keeper has coating needle；And
Base body, described coating needle keeper is kept into by this base body can carry out mounting or dismounting,
Described coating needle keeper includes:
Basket；
Fixing component, this fixation means arrangement arranged is inside described basket, and is fixed with described coating needle；And
Direct acting component, described fixing member supporting is become can move in one direction by this direct acting component inside described basket.
2. coated member as claimed in claim 1, it is characterised in that
Described coating needle keeper also includes elastic component, and described fixing component is applied to press pressure from the direction that described coating needle keeper is prominent by this elastic component towards described coating needle.
3. coated member as claimed in claim 2, it is characterised in that
The described basket of described coating needle keeper includes the first basket part and the second basket part,
Described fixing component is connected with described first basket part via described direct acting component,
Described elastic component is configured to contact with a part for a part for described fixing component and described second basket part respectively,
Described first basket part can change relative position relationship with described second basket part.
4. coated member as claimed in claim 3, it is characterised in that
Being formed in part with elongated hole at described second basket, this elongated hole has the major axis along one direction,
The align member that described second basket part is utilized through described elongated hole is fixed on described first basket part.
5. an apparatus for coating, it is characterised in that including:
Coated member described in claim 1；And
Holding station, described coating needle the process object part being coated with fluent material is kept by this holding station.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013258189A JP6381902B2 (en) | 2013-12-13 | 2013-12-13 | Application needle holder |
| JP2013-258189 | 2013-12-13 | ||
| PCT/JP2014/082637 WO2015087899A1 (en) | 2013-12-13 | 2014-12-10 | Coating member and coating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105813765A true CN105813765A (en) | 2016-07-27 |
| CN105813765B CN105813765B (en) | 2018-11-16 |
Family
ID=53371201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480067690.0A Active CN105813765B (en) | 2013-12-13 | 2014-12-10 | Coated member and apparatus for coating |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6381902B2 (en) |
| CN (1) | CN105813765B (en) |
| WO (1) | WO2015087899A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109689221A (en) * | 2016-09-01 | 2019-04-26 | Ntn株式会社 | Liquid coating unit and liquid application device |
| CN110337334A (en) * | 2017-02-27 | 2019-10-15 | Ntn株式会社 | Liquid coating unit and liquid application device |
| CN110997157A (en) * | 2017-08-02 | 2020-04-10 | Ntn株式会社 | Coating mechanism and coating device |
| CN112638543A (en) * | 2018-08-31 | 2021-04-09 | Ntn株式会社 | Coating needle member, coating needle member assembly, coating member, and coating apparatus |
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| JP2022129878A (en) | 2021-02-25 | 2022-09-06 | Ntn株式会社 | Application mechanism and application device |
| DE102021128092A1 (en) * | 2021-10-28 | 2023-05-04 | Focke & Co. (Gmbh & Co. Kg) | Device for applying preferably heated adhesive or (hot) glue |
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| JP4767708B2 (en) * | 2005-03-28 | 2011-09-07 | Ｎｔｎ株式会社 | Coating unit and pattern correction device |
| JP4928284B2 (en) * | 2007-01-23 | 2012-05-09 | 芝浦メカトロニクス株式会社 | Fluid application apparatus and application distance measuring method |
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| CN1199354A (en) * | 1995-09-07 | 1998-11-18 | 新日本制铁株式会社 | Method and device for painting cut surface of pre-coated steel plate |
| US20030215270A1 (en) * | 2002-04-11 | 2003-11-20 | Masamichi Yamada | Fixing device and image forming apparatus including the same |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109689221A (en) * | 2016-09-01 | 2019-04-26 | Ntn株式会社 | Liquid coating unit and liquid application device |
| CN110337334A (en) * | 2017-02-27 | 2019-10-15 | Ntn株式会社 | Liquid coating unit and liquid application device |
| US11478813B2 (en) | 2017-02-27 | 2022-10-25 | Ntn Corporation | Liquid application unit with application needle for applying liquid material on target, and liquid application apparatus including liquid application unit |
| CN110997157A (en) * | 2017-08-02 | 2020-04-10 | Ntn株式会社 | Coating mechanism and coating device |
| US11511311B2 (en) | 2017-08-02 | 2022-11-29 | Ntn Corporation | Application mechanism and application apparatus |
| CN112638543A (en) * | 2018-08-31 | 2021-04-09 | Ntn株式会社 | Coating needle member, coating needle member assembly, coating member, and coating apparatus |
| US11654450B2 (en) | 2018-08-31 | 2023-05-23 | Ntn Corporation | Application needle member, application needle member assembly, application member, and application apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105813765B (en) | 2018-11-16 |
| JP6381902B2 (en) | 2018-08-29 |
| JP2015112577A (en) | 2015-06-22 |
| WO2015087899A1 (en) | 2015-06-18 |
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