CN105642518B - A kind of dispensing method controlling photosensitive adhesiveness and its dispenser system - Google Patents
A kind of dispensing method controlling photosensitive adhesiveness and its dispenser system Download PDFInfo
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- CN105642518B CN105642518B CN201410673269.6A CN201410673269A CN105642518B CN 105642518 B CN105642518 B CN 105642518B CN 201410673269 A CN201410673269 A CN 201410673269A CN 105642518 B CN105642518 B CN 105642518B
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Abstract
The present invention provides a kind of dispensing method for controlling photosensitive adhesiveness and its dispenser system, the dispensing method is that one kind can adjust in real time photosensitive adhesiveness by controlling ultraviolet light intensity, then pump drop in the dispensing method above workpiece for dispensing glue by dispensing.In the dispensing method, the workpiece can pump with respect to dispensing and carry out three-dimensional space motion, and the dispensing amount of dispensing pump can be adjusted according to the position of workpiece.The dispensing method and its dispenser system of the photosensitive adhesiveness of control provided by the invention, the viscosity of light-sensitive emulsion be can change to control the flowing of light-sensitive emulsion liquid, and the forming processes such as dispensing and fitting can be carried out in non-planar surfaces, both it can be adapted for normal condition or may adapt to the molding of complex condition, simultaneously, transfer of highly viscous light-sensitive emulsion liquid can be overcome the problems, such as using the present invention, the problems such as causing molecular resin to degrade such as the high shear of strength extruding and generate bubble, and molding time is reduced, improve shaping efficiency and product quality.
Description
Technical field
The present invention relates to a kind of dispensing method for controlling photosensitive adhesiveness and its dispenser systems.
Background technique
Light-sensitive emulsion (UV glue) is also known as shadowless glue, ultraviolet cured adhesive, and light-sensitive emulsion refers to must be by ultraviolet light irradiation
Curable one kind adhesive, it can be used as bonding agent use, and the sizing material that also can be used as paint, coating, ink etc. uses.UV
It is the abbreviation of English Ultraviolet Rays, i.e. ultraviolet light.Ultraviolet light (UV) is invisible, be visible light with
One section of outer electromagnetic radiation, range of the wavelength in 110nm~400nm.The light-sensitive emulsion principle of solidification is that the light in UV curing materials draws
It sends out after agent (or photosensitizer) absorbs ultraviolet light under ultraviolet irradiation and generates living radical or cation, it is poly- to cause monomer
It closes, cross-linking chemistry reaction, adhesive is made to be converted into solid-state by liquid within the several seconds.
Currently, between transparent cover plate and touch screen in outer layer screen body, can choose light-sensitive emulsion between matrix and pasted,
Such as between touch screen and liquid crystal display, can have lot of advantages compared to solid sticker, for example, can make glass screen and
There is elasticity between touch screen, can also make to shield body with good light transmittance.In the traditional work pasted using light-sensitive emulsion
Skill method is the UV glue for selecting viscosity different according to moulding process.If used in same workpiece, need using segmentation sizing method,
Or with same machine two point glue or multiple spot colloid system.Due to the flow behavior of liquid glue, spot gluing equipment and abutted equipment are confined to level
The molding in face, for complicated shape such as inclined-plane, curved surface if it is helpless.
In addition because glue viscosity is low during glue make-up machine is in reversion fitting, there are glue sites offsets and glue drop
Inferior reason causes quality problems.However there is the problems such as liquid diffusion and liquid conveying in the glue for using viscosity high again.In recent years
There is the UV glue semi-solid preparation method of forming, such as the patent No. JP 2011-145534 A, PCT/JP2013/055894, but is all using point
UV overall exposure is used after glue, glue is bonded under semi-cured state, due to spitting the few local glue of glue amount after the irradiation of UV light
Body viscosity is high, and spits the low phenomenon of the local viscosity more than glue amount, and the liquid glue for being not suitable for fitting extends molding.It can not be according to demand
In the colloid of the place of needs point different viscosities.For another example patent No. ZL201010582590.5 control UV adhesiveness fitting at
The problem of type method, this method is mainly used for the extension of the UV glue in assembly.
Summary of the invention
Aiming at the problems existing in the prior art, the present invention propose a kind of dispensing method for controlling photosensitive adhesiveness and its
Dispenser system.
The present invention provides a kind of dispensing method for controlling photosensitive adhesiveness, which is that one kind can be purple by control
Outer photo-irradiation intensity and adjust photosensitive adhesiveness in real time, then by dispensing pump drop in the dispensing side above workpiece for dispensing glue
Method.
In the dispensing method, the workpiece can pump with respect to dispensing and carry out three-dimensional space motion.
In the dispensing method, the dispensing amount of the dispensing pump can be adjusted according to the position of workpiece.
The dispensing method tool including the following steps:
Step 1: X, Y, Z axis 3-D graphic is set by dispenser system, and spitting for dispensing pump is set according to the 3-D graphic
Glue amount and ultraviolet light intensity；
Step 2: ultraviolet ray intensity is tested using ultraviolet ray intensity test block above XY way moving platform, and will test
Ultraviolet ray intensity test value afterwards is sent to intelligence control system；
Step 3: intelligence control system according to the dispensing of setting each in step 1 pump to spit glue amount, ultraviolet light strong
Ultraviolet ray intensity test value obtains control command in degree and step 2, and control command is output to ultraviolet CD-ROM driver and motor
Driver；
Step 4: the control command of acquisition is carried out electric signal conversion by ultraviolet CD-ROM driver and motor driver, and corresponding
Conversion command after conversion is exported to ultraviolet source and motor；
Step 5: the ultraviolet light of intensity needed for ultraviolet source is issued according to the conversion command control exported in step 4；
XY way moving platform and Z-direction mobile station carry out X, Y, Z axis according to the conversion command exported in step 4 under the control of motor
Displacement operation, and control dispensing pump spit glue amount.
The present invention provides a kind of dispenser system for controlling photosensitive adhesiveness, including intelligence control system, dispensing pump, three-dimensional position
Move platform, ultraviolet source, ultraviolet CD-ROM driver；The intelligence control system is separately connected three-D displacement platform and ultraviolet CD-ROM drive
Dynamic device, the ultraviolet CD-ROM driver connects ultraviolet source, to workpiece setting for dispensing glue above three-D displacement platform.
The three-D displacement platform includes XY way moving platform and Z-direction mobile station, it is described to workpiece setting for dispensing glue in
Above XY way moving platform, the dispensing pump is set in Z-direction mobile station.
It further include dispensing amount controller, the dispensing amount controller tie point glue pump and intelligence control system.
The dispensing pump includes connecting rod, dispensing syringe and dispensing needle head, and the bottom end of the connecting rod is connected in point plastic pin
Plug is helped inside cylinder, helps plug described in the dispensing amount controller connection.
It further include the ultraviolet ray intensity test block being set to above XY way moving platform, the ultraviolet ray intensity test block connects
Connect intelligence control system.
The ultraviolet source is set to the internal or external of dispensing pump.
Present invention has the advantage that:
The present invention provides a kind of dispensing method for controlling photosensitive adhesiveness and its dispenser system, thus it is possible to vary light-sensitive emulsion
Viscosity can be formed with controlling the flowing of light-sensitive emulsion liquid on non-planar such as inclined-plane or curved surface dispensing and fitting
Journey both can be adapted for normal condition or may adapt to the molding of complex condition, meanwhile, it can be overcome using the present invention defeated
The problems such as the problem of sending high viscosity light-sensitive emulsion liquid, the high shear that such as strength squeezes causes molecular resin to degrade and generates bubble,
And molding time is reduced, shaping efficiency and product quality are improved, equipment and process route are simplified.Same forming surface can be according to need
The light-sensitive emulsion of different viscosities is put, the problem of not only controllable liquid flows, but also scalability needed for liquid can be taken into account, it expands a variety of
Moulding process.
Detailed description of the invention
Fig. 1: the flow diagram of the dispensing method of the photosensitive adhesiveness of control provided by the invention；
Fig. 2A, Fig. 2 B: the structural schematic diagram of the dispenser system of the photosensitive adhesiveness of control provided by the invention；
Fig. 3 A, Fig. 3 B, Fig. 3 C: ultraviolet source perspective plane shape in the present invention；
Fig. 4 A, Fig. 4 B, Fig. 4 C: ultraviolet light light projector schematic diagram in the present invention
Fig. 5 A, Fig. 5 B: angle schematic diagram between ultraviolet source and dispensing needle head in the present invention；
Fig. 6: the dispensing of built-in ultraviolet source pumps schematic diagram in the present invention；
Fig. 7 A, Fig. 7 B: one of the form of peripheral hardware ultraviolet source in the present invention；
Fig. 8: the two of the form of peripheral hardware ultraviolet source in the present invention.
In figure: 1- helps plug；2- dispensing syringe；3- dispensing needle head；4- light-sensitive emulsion pattern；5- workpiece；6- XY way moving
Platform；7 ultraviolet ray intensity test blocks；8- ultraviolet source；
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, so that those skilled in the art can be with
It better understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
The present invention proposes that a kind of dispensing method for controlling photosensitive adhesiveness, the dispensing method are suitable for the dispensing between matrix
Process, such as the dispensing between liquid crystal display and touch screen, in addition, the dispensing method is suitable for the dispensing of plane and Curved screen body
Journey.The present invention and the difference of dispensing method in the prior art are that dispensing method provided by the invention passes through control ultraviolet light
Intensity changes the viscosity of light-sensitive emulsion, so that light-sensitive emulsion is in half cross-linked state, and can adjust the viscosity of light-sensitive emulsion in real time, together
When, dispenser can also be driven to carry out three-D displacement movement by displacement controller, the position of corresponding each different screen bodies is realized
The number of photosensitive adhesiveness and dispensing amount controlled in different location.Because can control the flowing of light-sensitive emulsion liquid, it is possible to root
According to requiring, in the light-sensitive emulsion of the different location drop different viscosities of matrix, can both prevent because flow it is excessive caused by light-sensitive emulsion it is a large amount of
The problem of landing, and the requirement of flowing extension can be taken into account, it forms with completing complex conditions.Such as it can be in the upper of curved surface matrix
Side, in relative position, the high light-sensitive emulsion of high local drop viscosity, inhibits the flowing of light-sensitive emulsion, in the low local point in relative position
The low light-sensitive emulsion of viscosity is dripped, improves the flowing of light-sensitive emulsion, while different location height drop difference glue amount can also be matched.
The present invention propose a kind of process step of dispensing method for controlling photosensitive adhesiveness as shown in Figure 1, specifically include with
Under several steps:
Step 1: X, Y, Z axis 3-D graphic is set by dispenser system, and spitting for dispensing pump is set according to the 3-D graphic
Glue amount and ultraviolet light intensity adjust the shape and angle on light perspective plane.
Step 2: ultraviolet ray intensity is tested using ultraviolet ray intensity test block above XY way moving platform, and will test
Ultraviolet ray intensity test value afterwards be sent to include central processing unit intelligence control system, in order to carry out parameter correction and
Compensation.
Step 3: intelligence control system is according to test value in the data value and step 2 of setting data each in step 1
Control command is obtained, and calculates and order conversion, control command is output to ultraviolet CD-ROM driver and motor driver.
Step 4: ultraviolet CD-ROM driver and motor driver carry out electric signal conversion, and accordingly will conversion post command output
To ultraviolet source and motor.
Step 5: the ultraviolet light of intensity needed for ultraviolet source is issued according to the order control exported in step 4；XY is bis-
X, Y, Z axis displacement operation is carried out under the control of motor according to the order exported in step 4 to mobile station and Z-direction mobile station,
Meanwhile control spits the motor of glue amount and spits glue amount according to needed for control command control.
The present invention proposes a kind of dispenser system for controlling photosensitive adhesiveness, as shown in Fig. 2 and Fig. 5 A, including intelligent control system
System, dispensing pump, Z-direction mobile station, XY way moving platform 6, ultraviolet ray intensity test block 7, ultraviolet source 8, ultraviolet optical drive
Device.Above XY way moving platform 6, the dispensing pump is set in Z-direction mobile station the workpiece setting.The dispensing pump packet
It includes containing connecting rod 10, dispensing syringe 2 and the dispensing needle head 3 etc. for helping plug 1.XY way moving platform 6, the side Z are controlled by intelligence control system
The displacement movement of the direction the Z ' mobile station of plug 1, and then the dispensing mouth of controllable dispensing needle head 3 are helped to mobile station and drive control
Motion profile and spit glue amount.By the ultraviolet light intensity of intelligence control system control light-sensitive emulsion, and then can synchronously control
Viscosity colloid corresponding with dispensing motion profile.
The XY way moving platform 6, Z-direction mobile station are separately connected the direction XY motor, Z-direction motor, described that plug 1 is helped to connect
Connect the direction Z ' motor；The XY either-rotation motor, Z-direction motor and the direction Z ' motor connect intelligent control system by motor driver
System.The ultraviolet source 8 can issue the ultraviolet light of required intensity, connect ultraviolet CD-ROM driver, and ultraviolet CD-ROM driver connects
Intelligence control system is connect, can control the ultraviolet ray intensity of sending, and then can control the viscous of the light-sensitive emulsion pointed out in dispensing pump
Degree.It is described that plug 1 is helped to connect intelligence control system by dispensing amount controller (the preferably motor driver of the direction Z ' motor), it can
To control the glue amount for pointing out light-sensitive emulsion in dispensing pump, spitting glue also can choose pneumatic solenoid valve in the case where non-accurate to control
System spits glue amount.The intelligence control system is separately connected XY way moving platform 6, Z-direction mobile station, ultraviolet CD-ROM driver, dispensing
Amount controller.The dispenser system can control dispensing needle head 3 by intelligence control system and be completed in curved surface or plane screen body workpiece 5
On X-axis, Y-axis, the movement of Z axis three-D displacement, spit five dimension parameter settings of glue amount and ultraviolet ray intensity, and sent out after parameter is converted
Control signal is to motor driver and ultraviolet CD-ROM driver out, telecommunications needed for each driver directly issues motor and ultraviolet light intensity
Number, form the colloid of 3D shape.Ultraviolet ray intensity test block 7 first carries out strength test to ultraviolet light before spitting glue every time, so
Afterwards, signal is fed back into intelligence control system and controls glue movement and circuited sequentially.
Intelligence control system is issued by ultraviolet light driver control ultraviolet source 8 in dispenser system provided by the invention
Ultraviolet ray intensity so that light-sensitive emulsion forms the colloid of particular viscosity, which is divided into the outside or inside two in dispensing syringe 2
Kind mode carries out, and when selection carries out outside dispensing syringe 2, ultraviolet source 8 is irradiated the light-sensitive emulsion on workpiece 5,
The light-sensitive emulsion of coating is set to form the special colloid that appearance viscosity is high and inside viscosity is low, suitable for there is subsequent molding engineering as pasted
Engineering is closed, which is suitble to dispensing and molding on non-horizontal surface.
According to control instruction by the mechanical or pneumatic light-sensitive emulsion (liquid for making that plug 1 is helped to move down in promotion dispensing syringe 2
Glue), colloid is opened ultraviolet source 8 and is controlled by intelligence control system from 3 dispensing of dispensing needle head to 5 surface of workpiece
Ultraviolet ray intensity, control XY way moving platform 6 are moved along X, Y-direction, and control Z-direction mobile station moves dispensing syringe 2 along Z-direction
It is dynamic, form three-dimensional motion.The shapes light-sensitive emulsion patterns 4 such as A line, B line, C line, D point are sequentially formed, while changing purple in different zones
Outer luminous intensity changes light source at a distance from colloid, and glue-spread difference, the viscosity for forming the light-sensitive emulsion of each position are different and high
Degree is different.
Ultraviolet source 8 is mounted on outside dispensing syringe 2 in the present invention, there are mainly two types of set-up modes, and one kind is purple
The light emission of outer radiant 8 go out direction it is vertical with the axis direction of dispensing needle head 3 and with its setting that links, and can individually adjust its with
Dispensing needle head 3 surrounds the angle of revolution (0 degree~360 degree) of axis, and revolution control is changed by electrically or mechanically formula, can also be manual,
And projecting direction can be changed according to movable workbench direction.Another is set to a little for ultraviolet source 8 by connecting component
The outside of needle head 3, and the angle (0 degree~90 degree) that light emission goes out between direction and the axis direction of dispensing needle head 3 can be adjusted,
And ultraviolet source can move up and down, and can individually adjust at a distance between the outlet of dispensing needle head 3 in Z-direction.
For ultraviolet source perspective plane shape as shown in figure 3, wherein Fig. 3 A is round or ellipse, Fig. 3 B is rectangle or rectangular,
Fig. 3 C is oblong, can be also limited by production light source depending on dispensing shape.
Ultraviolet light radiation modality generally uses the light collecting i.e. focus point of Fig. 4 A in colloid, close to point plastic pin exit into
Row irradiation, the gluing for being suitble to colloid internal layer low with appearance viscosity differences.Or the directional light of Fig. 4 B, it is suitble to large area and has to extension
It is required that gluing.Or the profile-followed light source of Fig. 4 C is the form for pressing the outer shape setting light of colloid section, is suitble to highly having
It is required that three-dimensional gluing.
It is equipped with ultraviolet ray intensity test block 7 in mobile station, ultraviolet ray intensity or the same pacing in dispensing are tested before dispensing
Examination feeds back information to intelligence control system, ultraviolet ray intensity is adjusted, since setting value is with environmental change, Ke Yigen
It is compensated according to the feedback information, continuous test and adjustment.
In order to keep ultraviolet source 8 in the position of the surface of dispensing needle head 3, through-hole, point are equipped in ultraviolet source 8
Needle head 3 can move up and down in through-hole and can successfully spit glue.
The also mountable side in dispensing needle head 3 and to form angle α therewith as shown in Figure 5 B of ultraviolet source 8.It can be independent
Adjustment and the angle α (0 degree~90 degree) of 3 axis of dispensing needle head, and can Z-direction individually adjust with dispensing needle head 3 outlet away from
From with 2 three-dimensional linkage of dispensing syringe.Dispensing needle head 3 is using the metal of ultraviolet shielding or the material of resin, such as stainless steel is not
Transparent metal or resin add UV resistance promoter material.
Ultraviolet source 8 is LED, fluorescent lamp or the mercury lamp that emission wavelength is 210nm-500nm, in order to form Fig. 3 A, figure
B, the shape of 3 figure C is using auxiliary elements such as direct irradiation formula, reflector or optical fiber transmission, illuminator, optically focused such as fiber form
Mirror, guide-lighting fiber, switchable mirror, light projector mirror etc., the form of fluorescent lamp can have reflector and lampshade etc..The strength range of ultraviolet light
For 0.01~100000 mw/c ㎡.The front end of ultraviolet source 8 is 0.1-500mm at a distance from colloid, which can pass through
Institutional adjustment can also lean on power source adjust automatically, and be controlled by intelligence control system.
Dispensing pump is internal to be referred in dispensing pump internal control ultraviolet ray intensity, keeps light-sensitive emulsion internal with regard to shape in dispensing pump
At the light-sensitive emulsion of required viscosity, the uniform photosensitive micelle colloid of viscosity is obtained from 3 exit of dispensing needle head.With require change liquid glue
Viscosity.
As shown in Figure 6: dispensing syringe 2 is the syringe or the pump housing of saturating ultraviolet light, inside and outside to be equipped with ultraviolet light close to exit
Light source 8 opens inside and outside ultraviolet source according to instruction, can also individually open internal ultraviolet source or external ultraviolet light
Light source.And control ultraviolet ray intensity and help the speed of 1 decline of plug, the light-sensitive emulsion of appropriate viscosity is obtained from 3 exit of dispensing needle head
Liquid 9.8 form of ultraviolet source of the peripheral hardware can be as shown in Figure 7 A, 7 B, and certain length (L) can be used in form of light source
Several linear light sorurce 8-1,8-N, parallel to each other and longitudinal arrangement is in the outside that dispensing pumps, to each other across a certain distance or continuously
Away from controlling linear light source luminescent Strength Changes by whole and obtain the light-sensitive emulsion liquid 9 of different viscosities.The ultraviolet light of the peripheral hardware
Form of light source can be can also adopt as shown in figure 8, length can be used as 360 degree of annular light sources 8-1,8-2,8-N of L in form of light source
With for certain direction length L ring light one or more.Dispensing syringe 2 uses the material of the saturating UV light such as glass, plastics, quartz
Material.Also ultraviolet ray intensity test block 7 can be set in 2 inner wall side of dispensing syringe, by the intensity feedback signal after test to intelligent control
System processed.
In photoelectricity manufacturing industry such as semiconductor, liquid crystal display, new light sources LED, light-sensitive emulsion is widely used.Due to mobility influence at
Type has limitation, and such as OCR and OCA assembly, the Forming Quality and efficiency that have glue sites offset and glue to drip etc. are asked
Topic.This law according to glue-spread adjustment the region liquid glue viscosity, guarantee dispensing after molding engineering go on smoothly.
The present invention changes the viscosity of colloid with simple method, simplifies dispenser knot because that need not cover dispenser system more
Structure solves the problems, such as transfer of highly viscous UV liquid glue in certain scope and sphere.Keep a glue laminating equipment more structure simple
It is more suitable for large-scale industrial production.
The present invention can meet existing molding again can be in non-horizontal surface such as inclined-plane, the dispensing and fitting in the complexity such as curved surface face
Molding.It is also applied for three-dimensional and four-dimensional printer.Dispenser system provided by the invention can be separately formed dispenser or constitute patch
The dispensing part of conjunction machine.Intelligence control system is existing software and hardware combining component in the present invention, by controller (containing exerciser, figure
As processor, memory, actuator, interface etc.), control software, feedback system (containing testing element, image monitor), display
Device etc. and the composition such as external communication interface, composition can choose PC machine, single board computer or PLC.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
It encloses without being limited thereto.Those skilled in the art's made equivalent substitute or transformation on the basis of the present invention, in the present invention
Protection scope within.Protection scope of the present invention is subject to claims.
Claims (5)
1. a kind of dispensing method for controlling photosensitive adhesiveness, which is characterized in that the dispensing method is a kind of basis to work for dispensing glue
The surface shape of part and photosensitive adhesiveness and dispensing amount are determined to dispensing position, the photosensitive adhesiveness passes through control ultraviolet light
Exposure intensity and adjust in real time, then by dispensing pump drop in the dispensing method above workpiece for dispensing glue, comprising the following steps:
Step 1: the X, Y, Z axis 3-D graphic to workpiece for dispensing glue is set by dispenser system, and is set according to the 3-D graphic
Dispensing pump spits glue amount and ultraviolet light intensity；
Step 2: ultraviolet ray intensity is tested using ultraviolet ray intensity test block above XY way moving platform, and will be after test
Ultraviolet ray intensity test value is sent to intelligence control system；
Step 3: intelligence control system according to the dispensing of setting each in step 1 pump spit glue amount, ultraviolet light intensity with
And ultraviolet ray intensity test value obtains control command in step 2, and control command is output to ultraviolet CD-ROM driver and motor driven
Device；
Step 4: ultraviolet CD-ROM driver and motor driver will accordingly turn the control command progress electric signal conversion of acquisition
Rear conversion command is changed to export to ultraviolet source and motor；
Step 5: the ultraviolet light of intensity needed for ultraviolet source is issued according to the conversion command control exported in step 4；XY is bis-
X, Y, Z axis displacement is carried out under the control of motor according to the conversion command exported in step 4 to mobile station and Z-direction mobile station
Operation, and control dispensing pump spit glue amount.
2. a kind of dispenser system for controlling photosensitive adhesiveness, which is characterized in that including intelligence control system, dispensing pump, dispensing amount
Controller, three-D displacement platform, ultraviolet source, ultraviolet CD-ROM driver, ultraviolet ray intensity test block；The intelligence control system
It is separately connected the dispensing amount controller, the three-D displacement platform and the ultraviolet CD-ROM driver, the ultraviolet ray intensity is surveyed
Test specimen, the dispensing amount controller connect the dispensing pump, and the ultraviolet CD-ROM driver connects the ultraviolet source, the purple
Outer luminous intensity test block is set to above XY way moving platform；The intelligence control system control dispensing pump point out it is photosensitive
The intensity for the ultraviolet light that the glue amount of glue and the ultraviolet source issue, to workpiece setting for dispensing glue on three-D displacement platform
Side.
3. the dispenser system of the photosensitive adhesiveness of control according to claim 2, which is characterized in that the three-D displacement platform
Including XY way moving platform and Z-direction mobile station, it is described to workpiece setting for dispensing glue above XY way moving platform, the dispensing
Pump is set in Z-direction mobile station.
4. the dispenser system of the photosensitive adhesiveness of control according to claim 2, which is characterized in that the dispensing pump includes connecting
Bar, dispensing syringe and dispensing needle head, the bottom end of the connecting rod are connected with the plug that helps inside dispensing syringe, the dispensing amount control
Plug is helped described in device connection processed.
5. the dispenser system of the photosensitive adhesiveness of control as claimed in any of claims 2 to 4, which is characterized in that institute
It states ultraviolet source and is set to the internal or external of dispensing pump.
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| CN201410673269.6A CN105642518B (en) | 2014-11-21 | 2014-11-21 | A kind of dispensing method controlling photosensitive adhesiveness and its dispenser system |
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| CN112452604B (en) * | 2020-11-09 | 2021-12-28 | 胡艳梅 | Urban underground pipeline repairing device |
| CN113567437B (en) * | 2021-07-27 | 2024-02-27 | 中国科学院半导体研究所 | Dispensing quality detection device, detection method, electronic equipment and storage medium |
| CN113809373B (en) * | 2021-08-06 | 2023-02-10 | 江苏氢导智能装备有限公司 | Seven-in-one forming equipment |
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| US20090014916A1 (en) * | 2005-12-01 | 2009-01-15 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for producing three-dimensional structure |
| EP2151253A1 (en) * | 2008-07-31 | 2010-02-10 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Biocompatibility coating and coated objects |
| CN102166877B (en) * | 2010-12-10 | 2013-07-24 | 林英志 | Gluing method by using UV adhesive |
| CN203018272U (en) * | 2012-11-28 | 2013-06-26 | 深圳市策维科技有限公司 | Double-station curing dispenser |
| CN203140253U (en) * | 2013-03-25 | 2013-08-21 | 信特精密设备（深圳）有限公司 | Dispensing mechanism of UV (Ultraviolet) adhesive laminating equipment |
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