CN101003199A - Half-tone screen device - Google Patents
Half-tone screen device Download PDFInfo
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- CN101003199A CN101003199A CN 200710002258 CN200710002258A CN101003199A CN 101003199 A CN101003199 A CN 101003199A CN 200710002258 CN200710002258 CN 200710002258 CN 200710002258 A CN200710002258 A CN 200710002258A CN 101003199 A CN101003199 A CN 101003199A
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Abstract
The invention provides a screen printing device, whose frame 2 is provided with a pair of shield sheet holding pedestals 36 on which a shield sheet clamping mechanism 37 for clamping shield sheet is arranged, for holding shield sheet 35. Each shield sheet holding pedestal slides along tracks 42 in its array direction and is supported possibly, and is driven by a servo motor 45, and is held by static torque of the servo motor in the state of locating at any position in the sliding direction. Shield sheet exchange work can be executed more effectively by adopting the present invention.
Description
Technical field
The present invention relates to a kind of with the screen printing apparatus of paste coating on substrates such as printed base plate such as paste scolders.
Background technology
Screen printing apparatus in the past, as everyone knows, the substrate and the matte that are installed on the workbench is overlapping, utilize scraper plate expansion to supply to pastes such as paste scolder on this matte, conductive paste, thus, by formed peristome on the matte, with the assigned position (for example, Japan Patent open communique spy open flat 10-757 number) of paste coating on substrate.
In above-mentioned screen printing apparatus, rectangle matte main body is assembled on the framework (being called the matte support), the a pair of relative edge portion of this matte support is supported by a pair of matte support portion of installing a side, and, thus matte is installed on the printing equipment main body by the matte support is fixed on this matte support portion.
In the past, it was the given size of benchmark that the matte main body has with the maximum sized substrate as printing object, and wherein printing is corresponding with substrate with shape, quantity and the configuration etc. of opening.Therefore, with regard to regard to the matte of undersized substrate, make at the central part of the bigger matte main body that is assembled in large-scale matte support and concentrate the formation printing to use peristome, so very uneconomical.
Recently, pay attention to very much business efficiency, thus the matte that has as far as possible with the corresponding size of substrate size wish to be used, but there are the following problems.
At first, because the Support Position of matte is different because of the matte size, when therefore changing matte, need correspondingly change the matte support portion.At this moment, because operating personnel need dismantle by being bolted to the matte support portion on the apparatus main body, and change corresponding matte support portion, and then next matte is installed in matte support portion after the replacing, therefore, it is very loaded down with trivial details to cause changing operation, and efficient is very low.
In addition, follow the change of matte size and change the interval of matte support portion, then matte support portion and the intermediate plate that is used for chucking substrate can produce interference.Promptly, this printing equipment, substrate is promoted from the conveyer belt that is used for conveyance, clamp this substrate by length from both sides greater than a pair of intermediate plate on one side of this substrate, when presswork, under the state of chucking substrate, substrate and intermediate plate are pushed to the lower surface of matte together, with this substrate is overlapped on the matte, when narrowing down but the change of matte size is followed at the interval of matte support portion, matte support portion and intermediate plate can produce interference.
In addition, for the influence that not changed at interval by the matte support portion, can be in advance with the length setting of intermediate plate for shorter, but because intermediate plate also has the function that substrate is positioned with respect to workbench, so need clamp whole base plate reliably, implement so aforesaid operations is then difficult.
Summary of the invention
The present invention does in view of the above problems, and the 1st purpose is, can be corresponding with the matte of multiple size, and can more effectively carry out the replacing operation of this matte, the 2nd purpose is, is not subjected to the matte size impact, can clamp whole base plate reliably by intermediate plate.
In order to address the above problem, screen printing apparatus of the present invention comprises, a pair of matte support portion is arranged on the apparatus main body; Matte, the state that is supported by above-mentioned a pair of matte support portion with a pair of relative edge portion of this matte is fixed on the said apparatus main body; Slide mechanism makes at least one side in the above-mentioned a pair of matte support portion, is slided along this orientation to the matte support portion with respect to apparatus main body; Holding device, the matte support portion that will be slided by above-mentioned slide mechanism remains on optional position or assigned position on its glide direction.
Adopt above-mentioned printing equipment, at least one side in a pair of matte support portion of supporting matte is slided, and can keep this matte support portion, thereby can easily change the interval between a pair of matte support portion by holding device.Therefore, the matte of multiple size can be assembled on the apparatus main body, and need not all to unload the matte support portion at every turn, and change other matte support portion from apparatus main body.And, need not as in the past, prepare in advance and the corresponding a plurality of mattes of matte support portion, therefore can carry out presswork more economically.
Said apparatus also can comprise, the drive unit that the matte support portion of being slided by above-mentioned slide mechanism is driven along its glide direction.Adopt above-mentioned printing equipment, can change the interval of above-mentioned matte support portion automatically, thereby can more effectively carry out the replacing operation of matte.
In addition, above-mentioned matte support portion comprises above-mentioned matte is loaded and unloaded the clamp mechanism that is clamped in possibly on this matte support portion.Adopt above-mentioned printing equipment, can simply and promptly carry out the fixing and releasing of matte, thereby can more effectively carry out the replacing operation of matte by the operation of clamp mechanism with respect to the matte support portion.
In addition, in order to address the above problem, another screen printing apparatus of the present invention, comprise, matte, and on the workbench that supports processed substrate, extend in parallel to each other and a pair of intermediate plate to be opened/closed, this is clamped in its its width both sides from substrate intermediate plate under the state of this substrate and overlaps on the above-mentioned matte with this substrate, and this is to intermediate plate, comprise, intermediate plate main body, and loading and unloading are installed at least one end face of length direction of above-mentioned intermediate plate main body possibly is used to change the brace of the length of above-mentioned intermediate plate.
Adopt said structure, can adjust the length of intermediate plate with respect to the loading and unloading of intermediate plate main body by brace.Thus, can change intermediate plate length as required, thereby can clamp whole base plate reliably, and can avoid miscellaneous part such as matte support portion and intermediate plate to produce and disturb by intermediate plate.
In above-mentioned screen printing apparatus, above-mentioned brace and intermediate plate main body, can be fixed by bolt each other, but comparatively it is desirable to, above-mentioned brace and intermediate plate main body, can magnet be set both at least one sides of joint face, above-mentioned brace its with state that the intermediate plate main body is connected under can be fixed on by magnetic force on this intermediate plate main body.
Adopt said structure, just can carry out the handling operation of brace simply by one touch type (one touch type) operation, thereby can promptly change the length of intermediate plate.
In addition, in above-mentioned screen printing apparatus, comparatively it is desirable to, above-mentioned brace and intermediate plate main body, both joint faces are formed with can be chimeric mutually and with this location division that brace and intermediate plate main body are positioned.
Adopt said structure, brace and intermediate plate main body can be carried out chimericly mutually in above-mentioned location division, can promptly brace be positioned on the intermediate plate main body thus, thereby can more accurate and promptly brace be installed on the intermediate plate main body.
In addition, in above-mentioned screen printing apparatus, comparatively it is desirable to, above-mentioned brace, its with the face of the joint face opposition side of above-mentioned intermediate plate main body on can be connected other brace.
Adopt said structure,, therefore can improve the free degree of intermediate plate length owing to can on the intermediate plate main body, connect a plurality of braces continuously.
Another screen printing apparatus of the present invention, comprise, matte, and on the workbench that supports processed substrate, extend in parallel to each other and a pair of intermediate plate to be opened/closed, this is clamped in its its width both sides from substrate intermediate plate under the state of this substrate and overlaps on the above-mentioned matte with this substrate, and loading and unloading are provided with possibly to intermediate plate for this, and above-mentioned a pair of intermediate plate and its installation portion, at least one side is provided with magnet, and above-mentioned a pair of intermediate plate is fixed on this installation portion by magnetic force under the state that itself and installation portion are installed.
Adopt said structure, can change intermediate plate itself as required and adjust its length.Particularly, intermediate plate and installation portion are installed with adsorbed state by magnetic force each other, so can promptly carry out the replacing operation of above-mentioned intermediate plate.
In addition, in above-mentioned screen printing apparatus, comparatively it is desirable to, above-mentioned a pair of intermediate plate and installation portion thereof are formed with can be chimeric mutually and with this location division that intermediate plate and above-mentioned installation portion are positioned.
Adopt said structure, intermediate plate and installation portion thereof can carry out chimericly mutually in above-mentioned location division, can promptly intermediate plate be positioned on its installation portion thus, thereby can more accurately and promptly carry out the installation of intermediate plate.
Description of drawings
Fig. 1 is the side view of an embodiment of screen printing apparatus involved in the present invention.
Fig. 2 is the front view of screen printing apparatus shown in Figure 1.
Fig. 3 is the stereogram (the matte supporting platform is in going-back position (wide cut state)) of screen printing apparatus (having omitted scraper component) shown in Figure 1.
Fig. 4 represents that roughly matte keeps the stereogram of assembly.
Fig. 5 is the three-dimensional exploded view of main belt and substrate clamp mechanism.
Fig. 6 is the stereogram of the structure (main belt want portion) of expression intermediate plate.
Fig. 7 is the stereogram (the matte supporting platform is in progressive position (state in a narrow margin)) of screen printing apparatus (having omitted scraper component) shown in Figure 1.
Fig. 8 is the cutaway view of the location structure of roughly representing the matte brace table (screen printing apparatus want portion).
The specific embodiment
Below, accompanying drawings the specific embodiment of the present invention.
Fig. 1,2 roughly represents screen printing apparatus involved in the present invention, and Fig. 1 represents that screen printing apparatus is in the side view when unloading the lower casing state, the front view when Fig. 2 represents that screen printing apparatus is in above-mentioned state.
As shown in Figure 1, 2, on the pedestal 1 of screen printing apparatus (being designated hereinafter simply as printing equipment), be provided with print station 13, and be provided with the downstream conveyer belt 12C that printed base plate P (being designated hereinafter simply as substrate P) is moved into the upstream side conveyer belt 12A of print station 13 and takes out of print station 13 in the both sides of this print station 13.In addition, in the following description, the conveyance direction of setting above-mentioned conveyer belt 12A, 12C conveyance substrate P is an X-direction, and the direction with the X-direction quadrature on horizontal plane is a Y direction, with X-direction and Y direction all the direction of quadrature be Z-direction.
Above-mentioned print station 13, be used to keep substrate P and with respect to matte 35 described later from its below substrate P is positioned, mainly comprise main belt 12B described later, lifting platform 28, substrate clamp mechanism 14 etc.
This print station 13 is supported by 4 axle units 20, and moves along X-axis, Y-axis, Z axle and R axle (around the rotation of Z axle) by the running of this unit 20.
Particularly, on the pedestal 1, be provided with track 21, and on this track 21, sliding is equipped with Y-axis workbench 22 possibly along Y direction.And, be arranged on ball screw framework on the pedestal 1 (omitting diagram), be connected with Y-axis workbench 22, by the driving of this ball screw framework, Y-axis workbench 22 moves along Y direction with respect to pedestal 1.
On Y-axis workbench 22, be provided with track 23 along X-direction, and on this track 23, sliding is equipped with X-axis workbench 24 possibly.And, be arranged on ball screw framework on the Y-axis workbench 22 (omitting diagram), be connected with above-mentioned X-axis workbench 24, by the driving of this ball screw framework, X-axis workbench 24 moves along X-direction with respect to Y-axis workbench 22.
On X-axis workbench 24, be provided with R axle workbench 26 possibly around vertical curve (Z-direction axis) rotation, this R axle workbench 26 by the driving of not shown drive unit, rotates around the Z axle with respect to X-axis workbench 24.
On R axle workbench 26, along above-below direction (Z-direction) slip slipping column 27 is installed possibly, on the top of this slipping column 27 lifting platform 28 is installed.And, between lifting platform 28 and R axle workbench 26, be provided with ball screw framework 29, by the driving of this ball screw framework 29, lifting platform 28 is guided by slipping column 27, moves along Z-direction (above-below direction) with respect to R axle workbench 26.
So, 4 shaft assemblies 20 by driving above-mentioned each workbench 22,24,26,28 respectively, make print station 13 move along X-axis, Y-axis, Z axle and R axle (rotating around the Z axle) direction.
On lifting platform 28, be provided with a pair of main belt 12B along X-direction, also be provided with substrate clamp mechanism 14, detent mechanism 15 and mounting table 30 etc. simultaneously.And, as mentioned above, be used to keep the above-mentioned print station 13 of substrate P, comprise lifting platform 28, main belt 12B etc.
Above-mentioned main belt 12B, follow the lifting of above-mentioned lifting platform 28 and mobile together, and be positioned at origin position (home position) (the decline end position of regulation at lifting platform 28, promptly at predefined origin position on X-axis, Y-axis and the R direction of principal axis) state under, with respect to upstream side conveyer belt 12A and downstream conveyer belt 12C, arranged setting along X-direction.And, be positioned at origin position by making lifting platform 28, substrate P can be moved into print station 13 (main belt 12B) from upstream side conveyer belt 12A, and substrate 13 can be removed to downstream conveyer belt 12C from print station 13.
In addition, comprise above-mentioned each conveyer belt 12A～12C of this main belt 12B, mainly constitute by a pair of tape conveyor belt 121 in front and back at supporting substrate P two ends respectively.Above-mentioned a pair of tape conveyor belt 121 by being the driving of the not shown changeable mechanism of drive source with the servomotor, can change interval each other respectively.In the present embodiment, above-mentioned changeable mechanism, with the front side tape conveyor belt 121 (Fig. 1 is the tape conveyor belt 121 that is positioned at the right side) that is arranged in face side is benchmark, make rear side tape conveyor belt 121 with respect to these front side tape conveyor belt 121 approaching separation, thus, the substrate P that above-mentioned each conveyer belt 12A～12C can the conveyance different size.
Aforesaid substrate clamp mechanism 14, the fixing substrate P that keeps in operation process, and have roughly and extend in parallel, and on Y direction, can fix it from both sides chucking substrate P intermediate plate 140 by this near a pair of intermediate plate 140 that separates with X-direction.
As Fig. 1 and shown in Figure 5, above-mentioned each intermediate plate 140, its intermediate plate main body 14a is installed in by bolting on the upper surface of framework 122 of the front side tape conveyor belt 121 in the front and back tape conveyor belt 121 that constitutes main belt 12B.In addition, on the framework 122 of rear side tape conveyor belt 121, being provided with not shown cylinder is drive source, and the movable part 124 that can advance and retreat on Y direction, and above-mentioned intermediate plate main body 14a is installed on the upper surface of this movable part 124 by bolting.And by the running of above-mentioned cylinder, rear side intermediate plate 140 and movable part 124 together can be near the clamped conditions of front side intermediate plate 140 with leave between the clamping disarm state of front side intermediate plate 140 and switch, can be from both sides chucking substrate P when above-mentioned clamped condition.
Above-mentioned each intermediate plate 140, mainly the brace 14b that is connected its both sides possibly by intermediate plate main body 14a, loading and unloading constitutes, brace 14b can load and unload with respect to intermediate plate main body 14a, thus can be corresponding to the next length (size of X-direction) that can change intermediate plate 140 of interval change of aftermentioned matte brace table 36.
Particularly, as shown in Figure 6, imbed magnet 141 and fixed, be equipped with alignment pin 142 respectively in the both sides (both sides of Y direction) of this magnet 141 at the central part of the end face (joint face) of brace 14b.On the other hand, at the end face (joint face) of intermediate plate main body 14a, be formed with two with above-mentioned alignment pin 142 mutual corresponding locating holes 144.And, by being embedded each locating hole 144, alignment pin 142 make brace 14b closely be docked at the end face of intermediate plate main body 14a, brace 14b is located at the end face of intermediate plate main body 14a, and under the state that said frame 122 supports from downside, fixed by the magnetic force of above-mentioned magnet 141.
Turn back to Fig. 1 and Fig. 2, above-mentioned detent mechanism 15, before aforesaid substrate clamp mechanism 14 chucking substrate P, the deflection of restricting substrate P etc., and it is positioned.This detent mechanism, comprise to substrate P from it side apply reaction force so that (job position) overcomes the positioning element 15a that upwards pushes of mounting table 30 in the position location; Make this positioning element 15a, and the operating position of the upper surface butt of substrate P and be positioned at the driving mechanism that carries out displacement between the retreating position (position shown in Figure 1) in the outside of a pair of intermediate plate 140, before aforesaid substrate clamp mechanism 14 is carried out clamp operation, make positioning element 15a be moved to above-mentioned operating position, and mounting table 30 is risen and substrate P is pushed, thereby the deflection of correction substrate P.
Above-mentioned mounting table 30 promotes the substrate P that is positioned at main belt 12B from downside, with the deflection of this correction substrate P, and supporting substrate P.This mounting table 30, be supported on possibly on the lifting platform 28 by slipping column 31 liftings, and and be arranged on ball screw framework between this mounting table 30 and the lifting platform 28 (omitting diagram) and interconnect, and the driving by this ball screw framework, move along Z-direction (above-below direction) with respect to lifting platform 28.
On the other hand, above print station 13 grades, be provided with matte and keep assembly 16, and scraper component 17 etc.
Above-mentioned matte keeps assembly 16, keeps matte 35 possibly with respect to the apparatus main body loading and unloading.As shown in Figures 3 and 4, matte keeps assembly 16, is installed on the set a pair of overhead shape framework 2 in the both sides (both sides of X-direction) of above-mentioned 4 shaft assemblies 20.
Above-mentioned matte keeps assembly 16, through aftermentioned track 42, be supported on respectively on the carriage 2a that is darted on above-mentioned each framework 2, comprise a pair of matte brace table 36 (being equivalent to matte of the present invention support portion) that extends along Y direction, and the matte clamp mechanism 37 that is separately positioned on above-mentioned matte brace table 36.The a pair of relative edge portion (being the edges at two ends portion of X-direction in the present embodiment) of matte 35 is placed on the matte brace table 36, is clamped respectively by above-mentioned each matte clamp mechanism 37 then, keeps matte 35 with this.
As shown in Figure 4, above-mentioned matte clamp mechanism 37, its structure be, on the shape of falling L cantilever 38 set on the matte brace table 36, and the pressing plate 40 that setting can be advanced and retreat along above-below direction by the driving of actuators such as cylinder 39.That is, matte 35 is inserted between matte brace tables 36 and the pressing plate 40, the running by above-mentioned actuator 39 drives pressing plate 40 to be made it to advance, and clamps matte 35 by pressing plate 40 and matte brace table 36 on above-below direction thus.
In addition, matte 35, to be formed with printing is assembled in the rectangle framework (matte support) with the edge part of the matte main body that rectangular metal plate such as SUS constituted of opening and is formed, and, be positioned matte brace table 36 by not shown alignment pin, this matte holder part in the matte 35 is clamped by above-mentioned matte clamp mechanism 37.
Above-mentioned each matte brace table 36 is provided with possibly along the X-direction slip with respect to framework 2, and is driven by servomotor 45.Particularly, on the above-mentioned carriage 2a, be provided with, along the track 42 of X-direction extension, and along direction extension that is parallel to track 42 and the ball-screw 44 that rotates by the driving of servomotor 45.And this ball-screw 44 can insert the nut part 36a that is installed on the matte brace table 36 and screws togather.
According to said structure, ball-screw 44 rotates by the driving of servomotor 45, matte brace table 36 is followed this rotation and is moved to X-direction along track 42, this matte brace table 36 moves between going-back position shown in Figure 3 and progressive position shown in Figure 7 thus, and by the static torque of servomotor 45 matte brace table 36 is remained on above-mentioned position.That is, in the present embodiment, servomotor 45 and ball-screw 44 etc. is equivalent to drive unit of the present invention, also is equivalent to holding device of the present invention simultaneously.
As Fig. 1～shown in Figure 3, above-mentioned scraper component 17 comprises, be separately fixed on above-mentioned each framework 2, and the track 51 that extends along Y direction; Be installed on the track 51 with erected state, and the beam 52 that moves along Y direction by not shown driving mechanism; The a pair of scraper plate of on matte 35, paste being expanded 53,53; Be arranged on the above-mentioned beam 52, and make above-mentioned scraper plate 53,53 independently carry out the elevating mechanism of lifting respectively.During printing, beam 52 moves back and forth along Y direction, and above-mentioned scraper plate 53,53 is alternately slided along the surface of matte 35 mutually, with this paste is expanded on matte 35.
Below, the action effect of the printing equipment that adopts said structure is described.
At first, in this printing equipment, when the large-size substrate P is carried out printing treatment, make matte keep the matte brace table 36 of assembly 16 to be positioned at going-back position, and will be installed on the matte brace table 36 corresponding to the large-scale matte 35 of above-mentioned large-size substrate P, clamped by matte clamp mechanism 37 then.In addition, the intermediate plate 140 of substrate clamp mechanism 14 is connected with brace 14b (with reference to Fig. 3 and Fig. 5).
Then, after presswork begins, substrate P is moved into print station 13, promote this substrate P by above-mentioned mounting table 30 then, make it be in surperficial identical height and position (height and position that dots among Fig. 1) with the above-mentioned intermediate plate 140 of substrate clamp mechanism 14, and under this state, by intermediate plate 140 chucking substrate P.At this moment, above-mentioned intermediate plate 140 as mentioned above, is connected with brace 14b on the intermediate plate main body 14a and is in the state of longer size, therefore can clamp whole large substrate effectively by intermediate plate 140.
Then, by the running of 4 shaft assemblies 20, the substrate P that remains on the print station 13 gives overlapping with respect to matte 35 from downside.At this moment, as mentioned above,,, and overlap the lower surface of matte 35 with substrate P so intermediate plate 140 can not produce under the situation of interfering with matte brace table 36 because matte brace table 36 is positioned at going-back position.
Then, scraper plate 53, follow moving of scraper component 17 and be positioned at the top of the operation starting position of regulation, wherein be arranged in rear side (at Fig. 1 with respect to direction of advance, being left side scraper plate 53 when moving right, is right side scraper plate 53 when being moved to the left) scraper plate 53 be positioned at height and position with matte 35 butts.
Then, by not shown feedway after matte 35 is supplied with pastes, make move (toward moving) of scraper component 17 along Y direction, the paste on the matte 35 can be expanded by scraper plate 53 thus, and applies (printing) by formed printing on the matte 35 on substrate P with opening.
When scraper plate 53 incoming terminal positions, above-mentioned scraper plate 53 is promoted, carry out then substrate P from version, change and with respect to operations such as the substrate P of matte 35 are overlapping with respect to the substrate P of print station 13.Then, identical with foregoing, at the scraper plate 53 of the opposite side of operating when moving, enter the height and position with matte 35 butts, then scraper component 17 moves along Y direction, thereby by should mobile (double action) paste on the matte 35 being expanded.
Afterwards, as mentioned above, a pair of scraper plate 53 replaces butt with matte 35, and moves along matte 35, applies (printing) paste to substrate P by formed printing on the matte 35 successively with opening thus.
In addition, in above-mentioned presswork, because of the change of production content (lot) changes the kind time-like of substrate P, operating personnel correspondingly carry out the replacing of matte 35.
Particularly, remove instruction, above-mentioned actuator 39 is operated and pressing plate 40 is retreated by the clamping of operating not shown input unit (as keyboard etc.) input matte clamp mechanism 37.Thus, matte clamp mechanism 37 switches to the clamping disarm state, and takes off the matte 35 of present use and change and corresponding to the matte 35 of next group production content under this state.Then, the input device input clamps instruction once more, makes matte clamp mechanism 37 switch to clamped condition, clamps matte 35 thus.
More than be that matte before and after the exchange is of a size of identical situation, when matte 35 becomes reduced size, take off present use matte 35 after, at first, take off brace 14b from each intermediate plate 140 of substrate clamp mechanism 14, make the contraction in length of intermediate plate 140.Then, operate above-mentioned input unit, by the driving of above-mentioned servomotor 45, rotation ball leading screw 44 makes matte brace table 36 move to progressive position thus, so that the interval of matte brace table 36 switches to narrower interval.
Then, as mentioned above, next matte 35 is installed in matte brace table 36 after, matte clamp mechanism 37 switched to clamped condition and clamp matte 35, thereby finish the replacing of matte 35.Thus, can enter the presswork of next group substrate P.
So, when matte 35 changes to the matte 53 of reduced size, though matte brace table 36 is in progressive position, but because substrate clamp mechanism 14, by taking off the contraction in length that brace 14b makes intermediate plate 140, even so in the presswork of next group substrate substrate P is overlapped on the matte 35, intermediate plate 140 also can overlap on the matte 35 and do not produce with matte brace table 36 and interfere with substrate P.
In addition, in this device, the X-direction length of substrate P must be less than the distance between upstream side conveyer belt 12A and the downstream conveyer belt 12C, but the X-direction length of intermediate plate 140 (state of brace 14b has been installed) can be not limited, and is promptly changeable.This is because conveyer belt 12A～12C and intermediate plate 140 position on above-below direction (Z-direction) concerns that wherein intermediate plate 140 is positioned at the top of conveyer belt 12A～12C all the time.
As mentioned above, in this screen printing apparatus, supporting the interval of a pair of matte support portion 36 of matte 35 can change, can use general matte brace table 36 to support thus and the fixing matte 35 of different size, therefore the matte 35 of different size can be installed on the apparatus main body easily and promptly.Therefore, need take off the matte support portion and the device of the same race in the past changed is compared from apparatus main body during with each change matte size, not only can use the matte 35 of different size, can also carry out the replacing operation of matte 35 effectively.
And, in this printing equipment, because the driving by servomotor 45 makes matte brace table 36 slide along track 42, so can be easily and promptly change the operation at the interval of above-mentioned matte brace table 36.
In addition,, prepare in advance and the corresponding a plurality of mattes of the size of matte support portion, therefore have the advantage that rationally to carry out presswork owing to the device that need not with in the past is the same.
And, by loading and unloading brace 14b, can change the length of intermediate plate 140, even therefore when changing the interval of matte brace table 36, also can be by changing the length of intermediate plate 140, between matte brace table 36 and intermediate plate 140, do not produce under the situation of interference, make intermediate plate 140 clamp whole base plate securely and carry out presswork.
And, brace 14b, can insert the operation of locating hole 144 and position by alignment pin, and can be installed on the intermediate plate main body 14a, therefore just can easily finish loading and unloading with respect to intermediate plate main body 14a by the one touch type operation by the magnetic force of magnet 141 with respect to intermediate plate main body 14a.Thus, screen printing apparatus of the present invention can accurately and promptly carry out the length change operation of intermediate plate 140, and can follow the preparation exchanging operation of matte dimension modifying effectively.
Above-mentioned printing equipment only is an embodiment of screen printing apparatus involved in the present invention, and its concrete structure can suitably change in the scope that does not break away from main points of the present invention.For example, also can adopt following structure:
(1) in the above-described embodiment, be arranged on a pair of matte brace table 36 on the apparatus main body, all can slide, and be driven, but any one party is wherein slided by servomotor 45 along track 42.
(2) in the above-described embodiment, the interval of matte brace table 36 is set in wide cut and any one party in a narrow margin, can certainly be set at wide cut and in a narrow margin between arbitrary interval.Adopt this structure, because can corresponding more matte size, therefore can improve the free degree that can use the matte size.
At this moment, can store the size of matte 35 and the corresponding mutually data in interval of a pair of matte brace table 36 in advance, and according to the size of the matte of being imported 35, automatically the interval that changes matte brace table 36 makes it to size that should matte 35, can more promptly follow the replacing operation of the matte 35 of matte dimension modifying thus.
(3) in the above-described embodiment, driving matte brace table 36 by the ball screw framework that adopts servomotor 45, but drive the mechanism of matte brace table 36, also can be other mechanisms that adopt actuators such as cylinder, electromagnet.In addition, when ball-screw, cylinder, electromagnet are set, comparatively it is desirable to, keep sliding stability, support matte brace table 36 possibly but also can under the state that track 42 is not set, move by track 42 is set.At this moment, ball-screw, cylinder or electromagnet are also used as slide mechanism of the present invention.
(4) in the above-described embodiment, use servomotor 45 to drive matte brace table 36, can certainly omit servomotor 45 or ball-screw 44 etc., support that by manually making matte platform 36 slides along track 42.
At this moment, as shown in Figure 8, the size corresponding positioning hole 3 with matte 35 can be set on above-mentioned carriage 2a, and by alignment pin 4 is inserted matte brace table 36 and locating holes 3, and matte brace table 36 is located on Y direction.In addition, the structure that 4 pairs of matte brace tables 36 of above-mentioned use alignment pin position even adopt the structure of the driving matte brace table 36 shown in above-mentioned embodiment or the variation (1), also can accurately be carried out the location of matte brace table 36 very effectively.
(5) in the above-described embodiment, substrate clamp mechanism 14, employing be the structure that only connects a brace 14b respectively in the both sides of intermediate plate main body 14a, but also connect another brace 14b serially with respect to brace 14b.Particularly, can on the face of brace 14b and the opposite side of joint face intermediate plate main body 14a, be provided with and above-mentioned alignment pin 142 corresponding positioning hole.Adopt this structure, can improve the free degree of intermediate plate 140 length, therefore very effective when in above-mentioned variation (2), setting the interval of matte brace table 36 arbitrarily.
(6) in the above-described embodiment, brace 14b is provided with alignment pin 142, and be provided with locating hole 144 at the end face of the main body 14a of brace, constitute location division involved in the present invention thus, certainly as the location division, except above-mentioned pin parts are set, also can make intermediate plate main body 14a and brace 14b self, by mutual chimeric positioning.
(7) in the above-described embodiment, magnet 141 is arranged on the brace 14b, and brace 14b is fixed on the intermediate plate main body 14a, also can use bolt as fixing means certainly, can also use magnet and bolt simultaneously by magnetic force.
(8) in the above-described embodiment,, can change the length of intermediate plate 140, but also can change original intermediate plate 140 with corresponding another intermediate plate 140 in the interval of length and matte brace table 36 by brace 14b is connected on the intermediate plate main body 14a.
At this moment, comparatively it is desirable to, on intermediate plate 140, alignment pin is set, on as the said frame 122 of its installation portion and movable part 124, be provided with and above-mentioned alignment pin corresponding positioning hole, and any one party in intermediate plate 140 or framework 122 is provided with magnet, by above-mentioned alignment pin etc. intermediate plate 140 is positioned thus, the magnetic force by magnet is fixed on intermediate plate 140 on the framework 122 simultaneously.
Adopt this structure,, therefore can follow the preparation work of matte dimension modifying effectively owing to just can easily change whole intermediate plate 140 by the one touch type operation.In addition, this structure also can use magnet and bolt to fix intermediate plate 140 simultaneously.
Claims (11)
1. screen printing apparatus is characterized in that:
Comprise,
A pair of matte support portion is arranged on the apparatus main body;
Matte, the state that is supported by above-mentioned a pair of matte support portion with a pair of relative edge portion of this matte is fixed on the said apparatus main body;
Slide mechanism makes at least one side in the above-mentioned a pair of matte support portion, is slided along this orientation to the matte support portion with respect to apparatus main body;
Holding device, the matte support portion that will be slided by above-mentioned slide mechanism remains on optional position or assigned position on its glide direction.
2. screen printing apparatus according to claim 1 is characterized in that:
Comprise that also drive unit drives along its glide direction the matte support portion of being slided by above-mentioned slide mechanism.
3. screen printing apparatus according to claim 1 and 2 is characterized in that:
Above-mentioned matte support portion comprises above-mentioned matte is loaded and unloaded the clamp mechanism that is clamped in possibly on this matte support portion.
4. screen printing apparatus according to claim 1 is characterized in that:
Also comprise, on the workbench that supports processed substrate, extend in parallel to each other and a pair of intermediate plate to be opened/closed,
Above-mentioned a pair of intermediate plate is clamped under the state of this substrate in its its width both sides from substrate, overlaps on the above-mentioned matte with this substrate,
Above-mentioned a pair of intermediate plate comprises,
The intermediate plate main body;
Brace loads and unloads at least one end face of the length direction that is installed in above-mentioned intermediate plate main body possibly, is used to change the length of above-mentioned intermediate plate.
5. screen printing apparatus according to claim 4 is characterized in that:
Above-mentioned brace and intermediate plate main body are provided with magnet both at least one side of joint face,
Above-mentioned brace, its with state that the intermediate plate main body is connected under be fixed on this intermediate plate main body by magnetic force.
6. according to claim 4 or 5 described screen printing apparatus, it is characterized in that:
Above-mentioned brace and intermediate plate main body, both joint faces are formed with can be chimeric mutually and with this location division that brace and intermediate plate main body are positioned.
7. screen printing apparatus according to claim 4 is characterized in that:
Above-mentioned brace, its with the face of the joint face opposition side of above-mentioned intermediate plate main body on can be connected other brace.
8. screen printing apparatus according to claim 1 is characterized in that:
Also comprise, on the workbench that supports processed substrate, extend in parallel to each other and a pair of intermediate plate to be opened/closed,
Above-mentioned a pair of intermediate plate is clamped under the state of this substrate in its its width both sides from substrate, overlaps on the above-mentioned matte with this substrate,
Above-mentioned a pair of intermediate plate, loading and unloading are provided with possibly,
Above-mentioned a pair of intermediate plate and its installation portion, at least one side is provided with magnet,
Above-mentioned a pair of intermediate plate is fixed on this installation portion by magnetic force under the state that itself and installation portion are installed.
9. screen printing apparatus according to claim 8 is characterized in that:
Above-mentioned a pair of intermediate plate and its installation portion, being formed with can be chimeric mutually and with this location division that intermediate plate and above-mentioned installation portion are positioned.
10. screen printing apparatus is characterized in that:
Comprise, matte, and on the workbench that supports processed substrate, extend in parallel to each other and a pair of intermediate plate to be opened/closed,
Above-mentioned a pair of intermediate plate is clamped under the state of this substrate in its its width both sides from substrate, overlaps on the above-mentioned matte with this substrate,
Above-mentioned a pair of intermediate plate comprises,
The intermediate plate main body;
Brace loads and unloads at least one end face of the length direction that is installed in above-mentioned intermediate plate main body possibly, is used to change the length of above-mentioned intermediate plate.
11. a screen printing apparatus is characterized in that:
Comprise, matte, and on the workbench that supports processed substrate, extend in parallel to each other and a pair of intermediate plate to be opened/closed,
Above-mentioned a pair of intermediate plate is clamped under the state of this substrate in its its width both sides from substrate, overlaps on the above-mentioned matte with this substrate,
Above-mentioned a pair of intermediate plate, loading and unloading are provided with possibly,
Above-mentioned a pair of intermediate plate and its installation portion, at least one side is provided with magnet,
Above-mentioned a pair of intermediate plate is fixed on this installation portion by magnetic force under the state that itself and installation portion are installed.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006008834A JP4763466B2 (en) | 2006-01-17 | 2006-01-17 | Screen printing device |
| JP2006008835 | 2006-01-17 | ||
| JP2006008834 | 2006-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101003199A true CN101003199A (en) | 2007-07-25 |
Family
ID=38446781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710002258 Pending CN101003199A (en) | 2006-01-17 | 2007-01-17 | Half-tone screen device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4763466B2 (en) |
| CN (1) | CN101003199A (en) |
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| CN101564931B (en) * | 2008-04-24 | 2012-05-23 | 富士机械制造株式会社 | Substrate positioning device and method, substrate processing device and method |
| CN102529435A (en) * | 2011-12-14 | 2012-07-04 | 苏州工业园区高登威科技有限公司 | Movable frame suitable for laser marking machine |
| CN101734004B (en) * | 2008-11-25 | 2013-10-02 | 富士机械制造株式会社 | Screen printing machine and printing unit |
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Family Cites Families (3)
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|---|---|---|---|---|
| JPH04193535A (en) * | 1990-11-27 | 1992-07-13 | Matsushita Electric Ind Co Ltd | Screen printing machine |
| JP2583189Y2 (en) * | 1993-09-10 | 1998-10-15 | 東海商事株式会社 | Printing pattern alignment device in automatic positioning system of fully automatic screen printing machine |
| JP2003211627A (en) * | 2002-01-21 | 2003-07-29 | Sankyo Seiki Mfg Co Ltd | Solder printing machine |
-
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2007
- 2007-01-17 CN CN 200710002258 patent/CN101003199A/en active Pending
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| CN101564931B (en) * | 2008-04-24 | 2012-05-23 | 富士机械制造株式会社 | Substrate positioning device and method, substrate processing device and method |
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| CN102529435A (en) * | 2011-12-14 | 2012-07-04 | 苏州工业园区高登威科技有限公司 | Movable frame suitable for laser marking machine |
| CN106081601A (en) * | 2016-08-11 | 2016-11-09 | 桐城运城制版有限公司 | A kind of plain net plate-making off line device of online |
| CN109421364A (en) * | 2017-08-21 | 2019-03-05 | 东远机械工业(昆山)有限公司 | Screen-printing machine |
| CN112236306A (en) * | 2018-06-11 | 2021-01-15 | 株式会社富士 | Clamping rail unit |
| CN112236306B (en) * | 2018-06-11 | 2022-04-19 | 株式会社富士 | Clamping rail unit |
| CN109049948A (en) * | 2018-09-12 | 2018-12-21 | 南京中电熊猫照明有限公司 | A kind of paste-tin printing apparatus and printing process |
| CN109049948B (en) * | 2018-09-12 | 2024-04-05 | 南京中电熊猫照明有限公司 | Solder paste printing device and printing method |
| CN109291628A (en) * | 2018-10-19 | 2019-02-01 | 芜湖东旭光电装备技术有限公司 | A kind of chucking device and positioning system |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2007190713A (en) | 2007-08-02 |
| JP4763466B2 (en) | 2011-08-31 |
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Open date: 20070725 |