CN102159327B - Nozzle position correcting mechanism and application device with same - Google Patents

Nozzle position correcting mechanism and application device with same Download PDF

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Publication number
CN102159327B
CN102159327B CN200980137171.6A CN200980137171A CN102159327B CN 102159327 B CN102159327 B CN 102159327B CN 200980137171 A CN200980137171 A CN 200980137171A CN 102159327 B CN102159327 B CN 102159327B
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Prior art keywords
nozzle
align member
driving mechanism
position correcting
coating
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CN102159327A (en
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生岛和正
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Musashi Engineering Inc
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Musashi Engineering Inc
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0278—Arrangement or mounting of spray heads

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Abstract

The present invention provides a nozzle position correcting device which, when a liquid material is applied to a surface of a workpiece (708) by moving relative to each other by drive mechanisms (702, 703, 704) a nozzle (707) for discharging a liquid material and the workpiece (708) placed on a table (710), corrects the position of the nozzle. The device is provided with adjusting sections (304, 305, 306) for adjusting the position of the nozzle relative to the drive mechanisms, and also with a positioning member (101) having a nozzle insertion hole (104) through which the nozzle is inserted and also having a contact surface (106) making contact with the tip of the nozzle inserted through the nozzle insertion hole. The position of the nozzle can be mechanically adjusted by using a simple structure without requiring special equipment such as a camera and a sensor.

Description

Nozzle position correcting and the apparatus for coating that possesses this mechanism
Technical field
The present invention is a kind of apparatus for coating that relates to nozzle position correcting and possess this mechanism, more particularly, be a kind of relate to the nozzle that makes to spray fluent material by driving mechanism with load that workpiece on operation post relatively moves and during coating liquid material, can revise the nozzle position correcting of the nozzle location deviation occurring along with maintenance activity on workpiece face.
Background technology
Carrying out supplementing or during the operation of maintenance etc., can unloading the blowoff that comprises nozzle or hold-up vessel from apparatus for coating of fluent material.And, when fluent material supplement or the operation such as maintenance completes Shi Zezai blowoff is installed on apparatus for coating.Now, be formed at the position of the ejiction opening of the spray nozzle front end that blowoff has, most of position deviation that can be from unloading.When starting to be coated with operation again with this state, can cause not requiring the position coating liquid material of coating, result is that these goods of applied fluent material become defective products.Therefore,, in order to avoid as above-mentioned situation, the various mechanism of spray nozzle front end position or the schemes of method adjusted have been proposed when blowoff is installed.
For example, a kind of apparatus for coating is disclosed in patent documentation 1, in the apparatus for coating of real estate coating liquid material, it is characterized in that, possess: be installed in the syringe (syringe) of storing liquid material, to the nozzle of real estate ejection fluent material, this nozzle is taken a picture from transverse direction, from this photographic image, detect the height and position of spray nozzle front end and the controller that carries out the position correction of described syringe from the position detector of the position deviation amount of the vertical line of spray nozzle front end, described height and position based on from this position detector and described position deviation amount.
In addition, a kind of photographic means and the relative position detection method that is coated with nozzle are disclosed in patent documentation 2, for in possessing the apparatus for coating of coating nozzle and photographic means, detect the method for their relative position, it is characterized in that, by coating nozzle, on test coated face, be coated with smears, simultaneously, the 1st position of the position at the photograph center of the photographic means while obtaining as this, secondly, obtain as obtaining the 2nd position in the position consistent with the photograph center of photographic means, the center of this smears by photographic means to being coated on the smears photograph of test coated face, and as representing to obtain with respect to the value of the relative position of the photographic means of coating nozzle the poor of the X-direction of the 1st position and the 2nd position and Y direction.
Although the location detecting apparatus that patent documentation 1 or 2 is used is camera,, also there is the optical device that uses other, for example, the situation of laser displacement gauge or optical sensor etc.
Still also have and be sick of so special equipment that arranges, with manual operation, carry the XYZ driving mechanism of blowoff, the moving nozzle front end with the target location of visual aligning coating position etc., and from this amount of movement poor, revise the setting of coating operation starting position etc.
Patent documentation 1: TOHKEMY 2000-5679 communique
Patent documentation 2: TOHKEMY 2003-142816 communique
Summary of the invention
(inventing problem to be solved)
But, in the invention of recording at patent documentation 1 and 2, need to be for the camera of detection position or the special equipment of sensor, in addition, the calculation of doing based on testing result is processed or controls also quite complicated.
In addition, in the invention of recording at patent documentation 2, for detection position, must implement test coating, therefore, test coated face must be set in addition.
In addition, when by visual aligned position, can there be deviation this position because of operator, and its accuracy also has the limit.And this complicated operation is spended time again.
Therefore, the object of this invention is to provide a kind of special equipment that does not need camera or sensor, the apparatus for coating that can mechanically carry out the nozzle position correcting of position adjustment and possess this mechanism simply to form.
(for the means of dealing with problems)
The 1st aspect invention, the nozzle that makes to spray fluent material by driving mechanism with loading that workpiece on operation post relatively moves on workpiece face during coating liquid material, for revising the nozzle position correcting of the position of described nozzle, it is characterized in that, it possesses: adjust adjustment part with respect to the relative position of the described nozzle of described driving mechanism, have that described nozzle is inserted logical nozzle inserting hole and the align member of the bearing surface that connects with the fore-end that is inserted through the nozzle of described nozzle inserting hole.
The 2nd aspect invention, in invention, is characterized in that aspect the 1st, described align member comprises the space that forms described bearing surface in inside, and described nozzle inserting hole is configured to make a face of described align member to be connected with described space.
The 3rd aspect invention in invention, is characterized in that aspect the 1st, and described align member possesses: there is the 1st member of described nozzle inserting hole and comprise the space that forms described bearing surface, and the 2nd member engaging with described the 1st member.
The 4th aspect invention, in invention, is characterized in that aspect the 2nd or 3, described space forms can recognize the window of described bearing surface from outside.
The 5th aspect invention, during aspect the 1st to 4, in invention, either side is invented, is characterized in that, at described align member, is provided with the nozzle inserting hole of a plurality of different inner diameters.
The 6th aspect invention, during either side is invented in invention aspect the 1st to 5, is characterized in that, the end of the nozzle approaching side of described nozzle inserting hole forms cone-shaped.
The 7th aspect invention, during either side is invented in invention aspect the 1st to 6, is characterized in that, described align member is consisted of plastic material.
The 8th aspect invention is a kind of apparatus for coating, and it possesses: the nozzle position correcting of arbitrary invention in the 1st to 7 aspects inventions, have the nozzle of ejection fluent material blowoff, load the operation post of the workpiece of applied fluent material, driving mechanism and the control part that nozzle and workpiece are relatively moved.
The 9th aspect invention, in invention, is characterized in that aspect the 8th, described control part is grasped using the position of align member as the relative position of the reference position with respect to described driving mechanism.
(invention effect)
According to the present invention, owing to not using the special equipment of camera or sensor, mechanically position, therefore, can make to form and simplify, and operator's the operation degree of accuracy does not have deviation yet.
In addition, owing to not carrying out complicated calculation, process or control, therefore, can carry out at short notice nozzle location adjustment, and do not need to be coated with the setting correction of operation starting position etc.
Accompanying drawing explanation
Fig. 1 is the schematic isometric of the align member that the present invention relates to.
Fig. 2 is the front view of the align member that the present invention relates to.
Fig. 3 is the schematic isometric of the guiding mechanism that the present invention relates to.
Fig. 4 is the three-face view of the guiding mechanism that the present invention relates to.
Fig. 5 is the flow chart of the first revision program that the present invention relates to.
Fig. 6 is the flow chart of the second revision program that the present invention relates to.
Fig. 7 is the schematic isometric of the apparatus for coating that relates to of embodiment 1.
Fig. 8 is for representing the schematic isometric of the align member that embodiment 2 relates to.
(symbol description)
101 align members
102 chimeric members (the 1st member)
103 abutting member (the 2nd member)
104 holes (nozzle inserting hole)
105 tapered portion
106 bearing surfaces
107 screws
108 recesses (space)
301 guiding mechanisms
302 reference axis
303 connecting elements
304 directions X adjustment parts
305 Y-direction adjustment parts
306 Z direction adjustment parts
307 X slip guiding elements
308 Y slip guiding elements
309 Z slip guiding elements
310 X sliding components
311 Y sliding components
312 Z sliding components
313 X clamping plates
314 Y clamping plates
315 Z clamping plates
316 X holding screws
317 Y holding screws
318 Z holding screws
319 fixed screws
320 slotted holes
701 apparatus for coating
702 X driving mechanisms
703 Y driving mechanisms
704 Z driving mechanisms
705 blowoffs
706 hold-up vessels (syringe)
707 nozzles
708 coating objects
709 control parts
710 operation posts
801 align members
802 chimeric members
803 abutting member
804 bearing surfaces
805 medium pores
806,807 large diameter holes
808,809 small diameter bore
810 tapered portion
The specific embodiment
Below the embodiment for one of the present invention is described.
(align member)
Fig. 1 represents the schematic isometric of the align member 101 that the present invention relates to, and Fig. 2 represents front view.In the configuration example of Fig. 1 and Fig. 2, align member 101 is consisted of with abutting member 103 these 2 members chimeric member 102.Chimeric member 102 is roughly rectangular shape, the hole 104 that the fore-end of the nozzle 707 that blowoff 705 has is inserted through be configured to from the face that faces down connect.
Hole 104 forms than the large a little footpath of nozzle 707, has enough degree of depth (for example, 1/3～1/2 of the length of nozzle) of the deviation of revising nozzle 707.Hole 104, is provided with tapered portion 105 in the edge of nozzle approaching side.In other words, the intake section in hole 104 is circular cone shape, from the front end of the frustum of a cone until exit portion becomes cylindric.By tapered portion 105 is set, when utilizing guiding mechanism 301 described later and making nozzle 707 fore-ends be embedded in hole 104, more easily insert nozzle 707 like this.In addition, chimeric member 102 preferably for example, consists of the excellent plastic material (, polyether-ether-ketone) of thermal property (particularly expand or shrink).Itself because, the first, can be by suppressing because of thermogenetic expansion or contraction, it is Min. that thereby the error that makes the nozzle location correction that caused by heat lowers, the second, when being formed by metal material, while inserting nozzle 707 in hole 104, likely damage nozzle 707.As long as can reach this object, also can only form with plastic material a part (for example, being chimeric member 102) for align member 101.
In addition, the shape in hole 104 needs only the shape of fit with nozzle 707 and forms, and it is not defined to cylindric.
Abutting member 103 is the concave shape with recess 108 in central authorities, the bottom surface of this recess 108 forms the bearing surface 106 contacting with the formed face of ejiction opening of nozzle 707 fore-ends.By offer gap between abutting member 103 and chimeric member 102, bearing surface 106 is set, thereby utilizing guiding mechanism 301 described later to make nozzle 707 chimeric and when spray nozzle front end is contacted to bearing surface, can confirm (effect of window) by visual.In the configuration example of Fig. 1 and Fig. 2, above-mentioned 2 members (102,103) are fixed and are formed align member 101 by the clamp structure of screw 107 etc.The situation of the attaching liq materials such as edge in 104 inner side or outside in hole, maybe to change the situation of the bore of nozzle 707, owing to forming chimeric member 102 and abutting member 103 with different component, therefore, even if do not unload whole align member 101, only unload that chimeric member 102 also can clean or and change other part.
In addition, above-mentioned 2 members (102,103) also can be can't help different component and be formed, and also the bearing surface 106 of the chimeric hole 104 of nozzle 707 or spray nozzle front end institute butt can be set as to 1 member.In addition, recess 108 is not necessary formation, even if do not arrange and also can.
Align member 101 is for example equipped on, with respect to the reference position of driving mechanism (702,703,704) (, initial point etc.) and the position (appointed coordinate position from reference position) of regulation relatively.For example, although align member 101 be equipped on operation post 710 on the nonoverlapping position of coating object 708, so long as also can be arranged on any position in the movable range of nozzle 707.Because align member 101 is fixed, be disposed at specific position, therefore, when carrying out the position of nozzle 707 by align member 101 while adjusting, can close the position to nozzle 707 to being stored in the position (coordinate) of control part.Like this, because the nozzle 707 of being adjusted by position is the same with the position that is stored in control part (coordinate) with the pass of coating position on workpiece, therefore, do not need to be coated with the operations specific of starting position yet.
In addition, on the chimeric member 102 of align member 101, by the straight line parallel with vertical with respect to workpiece face the hole of the linearity of deep (length) is set, thereby can revise the deviation (tilt etc.) of the described vertical line from nozzle center's axle when replacing nozzle 707.In the present invention, when nozzle 707 is adjusted in the position of the bearing surface of the fore-end contact abutting member 103 of nozzle 707, because the position (from the height of datum level) of the Z-direction of the fore-end of described nozzle 707 is often identical, therefore, do not need to change for be coated with necessary gap (clearance) setting on workpiece.Therefore, the easy deviation corresponding to the kind because of nozzle 707 or the spray nozzle front end partial shape due to foozle etc.
Like this, the align member 101 of the application of the invention, thereby needn't by automatic or manual change nozzle 707 coating position, set with the gap of workpiece, can close position simply.
(guiding mechanism)
Fig. 3 represents the schematic isometric of the guiding mechanism 301 that the present invention relates to, and Fig. 4 represents its three-view drawing.In Fig. 4, (a) represent front view, (b) represent top view, (c) represent left view.Herein, X, Y, Z axis all directions are made as the direction of the reference axis shown in symbol 302 in Fig. 3.
As shown in Figure 3, guiding mechanism 301 is arranged at blowoff 705 (illustrating with dotted line) and is installed between the connecting elements 303 of Z axis driving mechanism 704 (illustrating with dotted line).And, guiding mechanism 301 is consisted of directions X adjustment part 304, Y-direction adjustment part 305 and Z direction adjustment part 306, and each adjustment part (304,305,306) are consisted of slip guiding element (307,308,309) and sliding component (310,311,312) respectively.Each guiding element that slides (307,308,309) is mounted to as shown in Fig. 3 arrow can move each sliding component (310,311,312) to all directions, thus, can make blowoff 705 move to all directions of XYZ.
In addition, in each adjustment part, (304,305,306) are provided with clamping plate (313,314,315) and the holding screw (316,317,318) for fixing at an arbitrary position each adjustment part.Clamping plate (313) is arranged to across between sliding component and connecting elements, and clamping plate (314,315) is arranged to across between two sliding components.Clamping plate (313,314, a 315) side is fixing with fixed screw 319, and holding screw for opposite side (316,317,318) is fixing.Holding screw (316,317,318) side in clamping plate (313,314,315) offers the slotted hole 320 corresponding to moving direction.Holding screw (316,317,318) is consisted of the threaded portion of large diameter handle portion and minor diameter, this threaded portion has small gap and is inserted through hole with respect to the width in this hole 320, and the front end of this threaded portion screws in to sliding component or connecting elements.
Take below Z direction adjustment part 306 describes the effect of clamping plate (313,314,315) and holding screw (316,317,318) as example.When absent-mindedness Z holding screw 318, the power that clamps Z clamping plate 315 between the handle portion of Z holding screw 318 and Y sliding component 311 can relax, and the Z sliding component 312 of fixed screw 319 sides becomes removable.On the contrary, when fastening Z holding screw 318, Z clamping plate 315 is held between the handle portion of Z holding screw 318 and Y sliding component 311 and its action is limited, and Z sliding component 312 is fixed.In the length range of the slotted hole 320 that Z sliding component 312 is offered at Z clamping plate 315, be removable.
(revision program)
Below to using the revision program of position of the nozzle 707 of above-mentioned align member 101 and guiding mechanism 301 to describe.In addition, below in for convenience of description for the purpose of, although with symbol, do not limit the program that the accompanying drawing corresponding with symbol forms.
Fig. 5 represents the flow chart of the first revision program of the present invention.
First, at the driving mechanism (702,703,704) of apparatus for coating 701, by guiding mechanism 301, the blowoff 705 (step 11) with nozzle is installed.With guiding mechanism 301, make nozzle 707 to Z side, be moved upward (step 12) herein.This is when making in next step moving nozzle 707, and the front end of nozzle 707 can not clash with align member 101.Secondly, utilize driving mechanism (702,703,704) to position (XYZ position location) moving nozzle 707 (step 13) of the align member 101 setting in advance.In addition, once position location can not changed after setting, with guiding mechanism 301, carry out the position of nozzle 707 and adjust and change (step 14～15).When nozzle 707 is moved to the top of align member 101, first, utilize X and Y-direction adjustment part 304,305 inching nozzle 707 front ends position and make nozzle 707 front ends aim at the position in the hole 104 of chimeric member.After finish this location, tighten holding screw 316,317 and fixedly X and Y-direction adjustment part (step 14).Then, utilize Z direction adjustment part 306 to insert nozzles 707 to the hole 104 of chimeric member, and make nozzle 707 drop to nozzle 707 front ends to contact with bearing surface 106.Now, with visual limit, confirm the front end of nozzle 707, limit.At contact position, tighten holding screw 318 and fixing Z direction adjustment part 306 (step 15).From the hole 104 of chimeric member, extract nozzle 707 and start to be coated with operation (step 16).
In addition,, as other method, also can adopt program as follows to carry out the position adjustment of nozzle 707.
Fig. 6 represents the flow chart of the second revision program of the present invention.
First, by guiding mechanism 301, the blowoff 705 with nozzle 707 is installed on to the driving mechanism (702,703,704) upper (step 21) of apparatus for coating 701.Secondly, utilize driving mechanism (702,703) X except Z position and Y position moving nozzle 707 (steps 22) in the XYZ position location setting in advance.When nozzle moves to the top of align member 101, utilize the position of adjustment part 304,305 inching nozzle 707 front ends of X and Y-direction to make the front position of nozzle 707 aim at the position in the hole 104 of chimeric member.After finish this location, tighten holding screw 316,317 and fixedly X and Y-direction adjustment part (step 23).Then, utilize driving mechanism (704) to carry out until in way only to the movement (step 24) to Z position in the XYZ position location setting in advance.In step 24, utilize Z direction adjustment part 306 to make to insert until the nozzle 707 in 104 ways, hole of chimeric member drops to nozzle 707 front ends contacts with bearing surface 106.Now, with visual limit, confirm the front end of nozzle 707, limit.At contact position, tighten holding screw 318 and fixing Z direction adjustment part (step 25).From the hole 104 of chimeric member, extract nozzle 707 and start to be coated with operation (step 26).
Above, although two kinds of programs of illustration, so long as utilize align member 101 and guiding mechanism 301, are not limited to above-mentioned two kinds of programs, also can utilize other program.
Below, although the present invention is described in detail by embodiment, the present invention is not limited to arbitrary embodiment.
(embodiment 1)
(apparatus for coating)
As shown in Figure 7, the control part 709 that the apparatus for coating 701 of the present embodiment possesses X driving mechanism 702, Y driving mechanism 703, Z driving mechanism 704, blowoff 705 and controls these actions.
On X driving mechanism 702, be provided with Z driving mechanism 704.On Y driving mechanism 703, be provided with the operation post 710 of mounting coating object 708.Blowoff 705 possess can storing liquid material hold-up vessel 706, at the nozzle 707 of its front end ejection fluent material.Although the combination as blowoff 705 with hold-up vessel 706 and nozzle 707 represents, it is not limited to this, as long as have nozzle 707, can be also any device.
Guiding mechanism 301 is provided between Z driving mechanism 704 and blowoff 705.Now, guiding mechanism 301, Z axis driving mechanism 704 and blowoff 705 are not to be installed in series in Y-direction, and preferably blowoff 705 is disposed at the position (for example, sliding component 312) of the directions X of guiding mechanism 301.Thus, can be easily to guiding mechanism 301 operations.In addition, by blowoff 705 being equipped on to the directions X of guiding mechanism 301, thereby shorten the distance from X-axis driving mechanism 702, than the situation that blowoff 705 and guiding mechanism 301 series connection is equipped on to Y-direction, can reduce the load that makes 704 bendings of Z axis drive unit.
Align member 101 be equipped on operation post 710 on the nonoverlapping position of coating object 708.In the present embodiment, although align member 101 is arranged on operation post 710, might not be arranged on operation post 710, so long as in the movable range of nozzle 707, also can be arranged at Anywhere.In addition, in the time of on being arranged at operation post 710, abutting member 103 and operation post 710 can be wholely set, only chimeric member 102 can load and unload.No matter arbitrary method to set up, align member 101 is for example disposed at, with respect to the reference position of driving mechanism (702,703,704) (, initial point etc.) and assigned position (the appointed coordinate position from reference position) relatively.The repeatability of the installation site while waiting in order to ensure replacing, preferred high accuracy ground processing installed surface, or not shown alignment pin etc. is set.
When coating operation, first, prepared blowoff 705 is set on apparatus for coating 701.With described method adjust the position of nozzle 707 thereafter.Then, coating object 708 loaded and be fixed on operation post 710.Secondly, to nozzle 707 belows, move, start to be coated with operation.When coating finishes, operation post 710 and blowoff 705 move to holding fix by each driving mechanism (702,703,704), and make the coating end of job to a coating object 708.In the time of will being coated with operation continuously to a plurality of coating objects 708, the coating object 708 being coated with and uncoated coating object 708 are changed and above-mentioned operation repeatedly.In addition, as in order to implement liquid make-up material or to change the operation of nozzle 707 and when blowoff 705 is unloaded or installed, implement described nozzle location adjustment, and restart above-mentioned operation.
(embodiment 2)
(configuration example in a plurality of holes is set on align member)
In embodiment 1, although the chimeric hole 104 of the nozzle of align member 101 is 1, in order to use the nozzle diameter of a plurality of kinds corresponding with hypothesis, the hole (805～809) of a plurality of different inner diameters also can be set.Fig. 8 represents this configuration example.
Align member 801 shown in Fig. 8 is consisted of with abutting member 803 these 2 members chimeric member 802 in the same manner as in Example 1.On chimeric member 802, the chimeric hole 805 of the most frequently used nozzle is arranged to central authorities.And, the hole larger than medium pore 805 diameters (806,807) is set on its right side, the hole less than medium pore 805 diameters (808,809) is set in left side.In hole (805～809) separately, the diameter of mating holes is provided with tapered portion same as described above 810.Like this, by setting in advance the hole (805～809) of a plurality of kinds, thereby needn't change align member 801 and can be corresponding to the change of fluent material or the change of desired coating weight.In addition, if predetermine used nozzle diameter, as long as the chimeric hole of this nozzle is set.Be formed at the bearing surface 804 of abutting member 803 and the number of hole (805～809) corresponding and form.
(utilizing possibility) in industry
The present invention can implement in the various devices that spray fluent material by nozzle.
The present invention is the cited air pressure type device that only at wanted seeking time, the air after pressure regulation is put on to the fluent material in the hold-up vessel that front end has nozzle of applicable embodiment not only, for example also be applicable to, the tubular device of joining with smooth pipe arrangement formula mechanism or rotation pipe arrangement formula mechanism, the plunger of the inner face at front end with the hold-up vessel of nozzle being close to and being slided moves and sprays the spool type device of institute's required amount, by screw rod, rotate the spiral device that sprays fluent material, switching by valve requires the fluent material of pressure to spray the valve-type device of controlling by applying to some extent, valve body is conflicted with valve seat and make fluent material from nozzle, circle in the air as the device of jet flow of ejection.

Claims (9)

1. a nozzle position correcting, for by XYZ driving mechanism, make to have ejection fluent material nozzle blowoff with load that workpiece on operation post relatively moves and on workpiece face during coating liquid material, for revising the nozzle correction mechanism of the position of described nozzle, it is characterized in that
It possesses: adjust adjustment part with respect to the relative position of the described nozzle of described XYZ driving mechanism,
Have that described nozzle is inserted logical nozzle inserting hole and the align member of the bearing surface that connects with the fore-end that is inserted through the nozzle of described nozzle inserting hole;
Described adjustment part, is equipped between Z driving mechanism and described blowoff;
Described align member, is equipped on respect to the reference position of XYZ driving mechanism and the position of regulation relatively.
2. nozzle position correcting according to claim 1, is characterized in that,
Described align member comprises the space that forms described bearing surface in inside,
Described nozzle inserting hole is configured to make a face of described align member to be connected with described space.
3. nozzle position correcting according to claim 1, is characterized in that, described align member possesses: there is the 1st member of described nozzle inserting hole and comprise the space that forms described bearing surface, and the 2nd member engaging with described the 1st member.
4. according to the nozzle position correcting described in claim 2 or 3, it is characterized in that, described space forms can recognize the window of described bearing surface from outside.
5. according to the nozzle position correcting described in claim 1,2 or 3, it is characterized in that, at described align member, be provided with the nozzle inserting hole of a plurality of different inner diameters.
6. according to the nozzle position correcting described in claim 1,2 or 3, it is characterized in that, the end of the nozzle approaching side of described nozzle inserting hole forms cone-shaped.
7. according to the nozzle position correcting described in claim 1,2 or 3, it is characterized in that, described align member is consisted of plastic material.
8. an apparatus for coating, it possesses: the nozzle position correcting described in claim 1,2 or 3, have the nozzle of ejection fluent material blowoff, load the operation post of the workpiece of applied fluent material, XYZ driving mechanism and the control part that nozzle and workpiece are relatively moved.
9. apparatus for coating according to claim 8, is characterized in that, described control part is grasped using the position of align member as the relative position of the reference position with respect to described XYZ driving mechanism.
CN200980137171.6A 2008-07-31 2009-07-30 Nozzle position correcting mechanism and application device with same Active CN102159327B (en)

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JP2008199064A JP5187895B2 (en) 2008-07-31 2008-07-31 Nozzle position correction mechanism and coating apparatus including the same
JP2008-199064 2008-07-31
PCT/JP2009/003610 WO2010013475A1 (en) 2008-07-31 2009-07-30 Nozzle position correcting mechanism and application device with same

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HK1155687A1 (en) 2012-05-25
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