CN107457152B - A kind of apparatus for coating and coating method - Google Patents
A kind of apparatus for coating and coating method Download PDFInfo
- Publication number
- CN107457152B CN107457152B CN201710812962.0A CN201710812962A CN107457152B CN 107457152 B CN107457152 B CN 107457152B CN 201710812962 A CN201710812962 A CN 201710812962A CN 107457152 B CN107457152 B CN 107457152B
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- China
- Prior art keywords
- coated
- wheel assembly
- rack
- cutter wheel
- coating
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
- B05C5/0212—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles only at particular parts of the articles
- B05C5/0216—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles only at particular parts of the articles by relative movement of article and outlet according to a predetermined path
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/10—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed before the application
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/06—Grooving involving removal of material from the surface of the work
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The present invention provides a kind of apparatus for coating and coating methods.Wherein, apparatus for coating provided by the invention can adsorb subject surface foreign matter to be coated by absorbent module before coating syringe needle treats coating object coating adhesive, the cleanliness of subject surface to be coated is greatly improved, to enhance the bonding force of adhesive Yu object to be coated.Moreover, being cut into groove in subject surface to be coated by cutter wheel assembly, more adhesives can be accommodated, increase the specific surface area of adhesive and object contact to be coated, to further enhance the bonding force at the position.
Description
Technical field
The present invention relates to field of display technology, more particularly to a kind of apparatus for coating and coating method.
Background technique
OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) display panel is in production backboard
In the process, in order to realize that the fitting of backboard and cover board needs to be coated on back-panel glass surface with adhesive before fitting.
In the prior art, adhesive is coated on back plate surface bezel locations with coating syringe needle, but if in gluing, fitting
In technique, there are foreign matters for backboard or lid surface, bezel locations adhesive will be prevented from completely densified, so that OLED
Bonding force is insufficient after backboard is bonded with cover board, leads to not thoroughly encapsulate, and it is dizzy etc. bad that there are gas leakage, rings, influences OLED and shows
The normal use of panel even results in whole display panel and scraps.Serious reduction display panel prepares yield.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of apparatus for coating and coating methods, have solved Object table to be coated
The foreign matter in face causes to be bonded bad problem.
On the one hand, it provides a kind of apparatus for coating, including transmission mechanism and is set on the transmission mechanism and is coated with syringe needle,
The coating syringe needle can move under the action of the transmission mechanism, described device further include:
The cutter wheel assembly and absorbent module connecting with the transmission mechanism, absorbent module are located at cutter wheel assembly and coating syringe needle
Between, cutter wheel assembly and absorbent module can move under the action of the transmission mechanism, and motion track and the coating needle
The motion track overlapping of head；
Under the working condition of the apparatus for coating, the cutter wheel assembly treats object cutting to be coated, absorbent module
Coating subject surface foreign matter is adsorbed, and is coated with syringe needle to the object coating adhesive to be coated after absorption.
Further, the cutter wheel assembly includes at least two break bars, and at least two break bar is mutually set in predetermined angle
It sets.
Further, the break bar can be in rotation on the direction perpendicular to the object to be coated, to described to be coated
Object cutting forms groove, and the depth of the groove is less than threshold depth.
Further, the absorbent module includes the hollow cylinder that one end is provided with adsorption hole, the internal diameter of the hollow cylinder
Greater than the cutter wheel assembly perpendicular to the maximum width on the motion track direction.
Further, the cutter wheel assembly and the absorbent module are fixed on rack component, and the rack component passes through
Central axis is connect with the transmission mechanism, and the rack component can be moved along the central axis, is existed with adjusting the cutter wheel assembly
Intrusion when cutting.
Further, the rack component includes the first rack, the second rack and connector；The cutter wheel assembly and described
Absorbent module is fixed on first rack, and first rack is connect by connector with second rack, and described the
Two racks and the center axis connection, and can be moved along the central axis, the connector can be moved along second rack, with
Keep the cutter wheel assembly opposing stationary with the object to be coated in the state that second rack is mobile.
On the other hand, a kind of coating method is additionally provided, comprising:
Object to be coated is cut using cutter wheel assembly；
Subject surface foreign matter to be coated is adsorbed using absorbent module；
Using coating syringe needle to the object coating adhesive to be coated after absorption.
Further, described the step of cutting object to be coated using cutter wheel assembly, comprising: pass through transmission mechanism control institute
Cutter wheel assembly is stated to be moved to above object to be coated；It controls the cutter wheel assembly by central axis to move down, and in the biography
On motivation structure motion track direction, the cutter wheel assembly is controlled by rack component and the object to be coated is opposing stationary；Control
The cutter wheel assembly is made to cut the object rotation to be coated；Wherein, the cutter wheel assembly and the absorbent module are fixed on
On the rack component, and the rack component is connect by central axis with the transmission mechanism, and the rack component can be along institute
It is mobile to state central axis；The break bar can be in rotation on the direction perpendicular to the object to be coated, to the object to be coated
Cutting forms groove.
Further, the cutter wheel assembly includes at least two break bars, and the control cutter wheel assembly is to described to be coated
The step of cloth object rotation is cut, comprising: control at least two break bar is mutually in predetermined angle；Control at least two knife
The rotation on the direction perpendicular to the object to be coated respectively is taken turns, in one group of point of the subject surface to be coated,
Cutting forms at least two grooves with different angle；Wherein, the rack component includes the first rack, the second rack and company
Fitting；The cutter wheel assembly and the absorbent module are fixed on first rack, first rack by connector with
The second rack connection, second rack and the center axis connection, and can be moved along the central axis, the connector
Can be moved along second rack so that the cutter wheel assembly can in the state that second rack is mobile with it is described to be coated
Object is opposing stationary.
Further, after cutting object to be coated using cutter wheel assembly, further includes: control institute by the central axis
It states at least two break bars to move up, so that at least two break bar leaves the subject surface to be coated；Pass through the biography
Motivation structure and the rack component control the next group of point that at least two break bar is moved to the subject surface to be coated
Position recycles at least two break bar to cut object to be coated, to carry out dot matrix cutting to the object to be coated.
Compared with prior art, the present invention includes the following advantages:
The present invention provides a kind of apparatus for coating, in apparatus for coating provided by the invention, can treat in coating syringe needle
It is coated with before object coating adhesive, subject surface foreign matter to be coated is adsorbed by absorbent module, is greatly improved to be coated
The cleanliness of cloth subject surface, to enhance the bonding force of adhesive Yu object to be coated.Moreover, by cutter wheel assembly to be coated
Cloth subject surface is cut into groove, can accommodate more adhesives, increases the specific surface of adhesive and object contact to be coated
Product, to further enhance the bonding force at the position, display surface is substantially improved in the bad generation such as effectively avoid gas leakage, ring dizzy
Plate prepares yield.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view of apparatus for coating provided in an embodiment of the present invention；
Fig. 2 is a kind of the schematic diagram of the section structure of apparatus for coating provided in an embodiment of the present invention；
Fig. 3 is the schematic diagram of the section structure of another apparatus for coating provided in an embodiment of the present invention；
Fig. 4 is a kind of flow chart of coating method provided in an embodiment of the present invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
It is merely for convenience of description of the present invention and simplification of the description, rather than the machine or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the present invention, but it is not intended to limit the scope of the invention.
Referring to Fig.1, a kind of schematic perspective view of apparatus for coating provided in an embodiment of the present invention is shown；Reference Fig. 2,
Show a kind of the schematic diagram of the section structure of apparatus for coating provided in an embodiment of the present invention.The apparatus for coating can be applied to show
Technical field, for example, can be applied to be encapsulated by OLED display panel using in automatic double surface gluer.
Apparatus for coating provided in an embodiment of the present invention include transmission mechanism 14 and be set to the transmission mechanism 14 coating syringe needle
11.The coating syringe needle 11 can move under the action of transmission mechanism 14.The apparatus for coating device further include: connect with transmission mechanism 14
The cutter wheel assembly 13 and absorbent module 12 connect.Wherein, absorbent module 12 is located between cutter wheel assembly 13 and coating syringe needle 11, break bar
Component 13 and absorbent module 12 can move under the action of transmission mechanism 14, and the movement of motion track and the coating syringe needle 11
Track overlapping.Under the working condition of the apparatus for coating, cutter wheel assembly 13 is to object cutting to be coated, and absorbent module 12 is to be coated
Cloth subject surface foreign matter is adsorbed, the object coating adhesive to be coated after being coated with 11 pairs of syringe needle absorption.
Specifically, when making display panel, it will usually be related to fitting together two plate bases by adhesive.Example
Such as, in OLED display panel encapsulation process, it can use ultraviolet cured adhesive (UV glue) and be used as adhesive by cover board
(Encap) it fits together with backboard (BP).Existing coating method is directly in two circle predetermined width of lid surface coating
Adhesive, but the cleaning process before attaching process is difficult to the foreign matter of fully erased substrate surface, if the foreign matters such as glass chip
It resides at object to be coated, will lead to adhesive and be coated on foreign matter surface, to reduce bonding force, and then be easy to cause appearance
Gas leakage, ring are dizzy etc. bad.It is cut into groove in subject surface to be coated by cutter wheel assembly 13, and using absorbent module 12 to this
The position that cutter wheel assembly 13 is cut through is cleared up, to be coated to siphon away clast that the cutter wheel assembly 13 generates in cutting process etc.
The foreign matter of cloth subject surface so as to effectively promote the cleanliness of subject surface to be coated, and then enhances viscous at the position
With joint efforts.Moreover, the cutter wheel assembly 13 the groove that subject surface to be coated is cut into can also increase adhesive with it is to be coated right
As the specific surface area of contact, bonding force is further enhanced with this.
In practical applications, before the cutter wheel assembly 13 cuts object to be coated, if there is oil in subject surface to be coated
The foreign matter that stain etc. is difficult to clean off, can also be during cutter wheel assembly cuts object to be coated, by subject surface to be coated
Foreign object damage falls, and this kind of foreign matter is allow to be adsorbed the removing of component 12 with the clast that object to be coated is formed is cut, thus
So that all kinds of foreign matters are all difficult to be deposited in subject surface to be coated, so that the cleanliness of subject surface to be coated obtains effectively
It ensures.
In conclusion apparatus for coating provided by the invention, can coating syringe needle treat coating object coating adhesive it
Before, subject surface foreign matter to be coated is adsorbed by absorbent module, the cleaning of subject surface to be coated can be greatly improved
Degree, to enhance the bonding force of adhesive Yu object to be coated.Moreover, being cut by cutter wheel assembly in subject surface to be coated
Groove increases the specific surface area of adhesive and object contact to be coated, can further enhance this to accommodate more adhesives
Bonding force at position, the bad generation such as effectively avoid gas leakage, ring dizzy, display panel is substantially improved prepares yield.
Referring to Fig. 3, the schematic diagram of the section structure of another apparatus for coating provided in an embodiment of the present invention is shown.With reference to figure
3 it is found that apparatus for coating provided in an embodiment of the present invention includes: coating syringe needle 11, absorbent module 12, cutter wheel assembly 13, driver
Structure 14, central axis 15 and rack component 16.Wherein, rack component 16 includes: the first rack 161, the second rack 162 and connector
163。
Specifically, the cutter wheel assembly 13 and absorbent module 12 are fixed on rack component 16, during which passes through
Mandrel 15 is connect with transmission mechanism 14, which can move along central axis 15, so as to drive in cutter wheel assembly 13
Lower movement, to adjust intrusion of the cutter wheel assembly 13 in cutting.Wherein, cutter wheel assembly 13 and absorbent module 12 are fixed on first
On rack 161, which is connect by connector 163 with the second rack 162, which can be along the second rack
162 is mobile, so that cutter wheel assembly 13 can be opposing stationary with object to be coated in the state that the second rack 162 is mobile.Wherein, should
Connector 163 can there are many implementation, for example, can use two cylinders as the connector 163, the two cylinders
One end is fixedly connected with the first rack 161 respectively, to drive the first rack 161 mobile.The other end of the two cylinders can be with
The relative movement of second rack 162.Wherein, a kind of specific implementation of transmission mechanism 14 can be with are as follows: transmission mechanism 14 includes machine
Structure ontology 141 and connecting bracket 142, mechanism body 141 are equipped with slide rail, and 142 one end of connecting bracket is arranged in the sliding
It can move on guide rail and along the slide rail.The other end of connecting bracket 142 is arranged in coating syringe needle 11, makes to be coated with syringe needle 11
It can be mobile with connecting bracket 142.Central axis 15 can connect in the connecting bracket 142, with the movement of connecting bracket 142,
Central axis 15 can drive cutter wheel assembly 13 and absorbent module 12 mobile by rack component 16.
In practical applications, traditional mechanism 14 can drive coating syringe needle 11 at the uniform velocity to move on default motion track, with
Cooperation coating syringe needle 11 at the uniform velocity coating adhesive.It, can in transmission mechanism 14 along default motion track at the uniform velocity movement forward
With the movement speed and moving direction by control first step 161 relative to the second rack 162, cutter wheel assembly 13 is allow to exist
Second rack 162 is opposing stationary with object to be coated in the state of following transmission mechanism 14 to move forward, and can also make knife wheel set
Part 13 is moved to next group of point by one group of point of subject surface to be coated with the second rack 162, thus realize that dot matrix is cut,
Wherein, dot matrix cutting refers to that controlling the cutter wheel assembly 13 by central axis 15 presses downward to, and makes the cutter wheel assembly 13 completion pair
After the cutting of one group of point forms one group of groove in object to be coated, will pass through central axis 15 control the cutter wheel assembly 13 lift with
Stop cutting.To the movement by the first rack 161 of control, after so that the cutter wheel assembly 13 is moved to next group of adjacent point, then
It controls the cutter wheel assembly 13 to press downward to, cutting is carried out to another group of adjacent point and forms another group of adjacent groove, by this
After mode recycles, the multiple groups groove arranged with array configuration can be formed in subject surface to be coated.It is filled out in the multiple groups groove
After entering adhesive, the specific surface area of adhesive Yu object contact to be coated can be significantly increased, thus enhance adhesive with it is to be coated
The bonding force of cloth object.
In practical applications, which may include at least two break bars, which is mutually in default
Angle setting.And each break bar can be in rotation on the direction perpendicular to object to be coated, to object cutting to be coated
Form the groove with different angle.For example, if the cutter wheel assembly 13 includes 3 break bars, two neighboring break bar in 3 break bars
Between angle can be set to 120 degree so that 3 break bars are evenly distributed on 3 directions.So as to using this 3
A break bar is cut into 3 kinds of grooves with different angle, due to end face in this 3 kinds grooves with different angle direction not
It is identical to the greatest extent, therefore, bonding force in all directions after adhesive filling groove can be further enhanced.Specifically, the depth of groove
Degree can be less than threshold depth, i.e. control break bar is slightly cut in object to be coated, so as to the groove for avoiding cutting from being formed
Influence the mechanical strength of display panel.For example, if object to be coated where substrate with a thickness of 0.5 μm, can control groove
Depth less than 0.1 μm, to realize slight cutting to object to be coated.
Since before the cutter wheel assembly 13 cuts object to be coated, there may be grease stains etc. to be difficult to for subject surface to be coated
The foreign matter of removing, therefore, the cutter wheel assembly 13 can be also used for shredding the different of subject surface to be coated while forming groove
Object, and these subject surface foreign matters chopped to be coated are adsorbed by absorbent module 12, so that all kinds of foreign matters are all difficult to
It is deposited in subject surface to be coated, so that the cleanliness of subject surface to be coated obtains effective guarantee.In practical applications,
The absorbent module 12 includes the hollow cylinder that one end is provided with adsorption hole, and the internal diameter of the hollow cylinder can be greater than cutter wheel assembly 13 and exist
Perpendicular to the maximum width on the motion track direction, even if the internal diameter for obtaining hollow cylinder is sufficiently large, so that it is guaranteed that the break bar
The clast that component 13 generates in cutting process can be adsorbed the removing of component 12, and then ensure the cleaning of subject surface to be coated
Degree.
In conclusion the present invention provides apparatus for coating, can by mutually be in predetermined angle at least two break bars exist
Subject surface to be coated is cut into the groove with different angle, so that adhesive and object contact to be coated not only be significantly increased
Specific surface area, and can effectively enhance adhesive and the bonding force of object to be coated in all directions.In addition, break bar is right
During object cutting to be coated, the surface of position can also be cut off and be not easy the foreign matters such as the spot washed, and pass through absorption group
Part 12 thoroughly removes, so as to further promote the cleanliness of subject surface to be coated, to enhance the bonding force at the position,
The bad generation such as effectively avoid gas leakage, ring dizzy, display panel is substantially improved prepares yield.
The embodiment of the invention also provides a kind of coating methods.The coating method can be applied to above-mentioned apparatus for coating.
Referring to Fig. 4, a kind of flow chart of coating method provided in an embodiment of the present invention is shown.
Step 401, object to be coated is cut using cutter wheel assembly.
Specifically, when making display panel, it will usually be related to fitting together two plate bases by adhesive.It is existing
Some coating methods be directly in object coating adhesive to be coated, however, by two plate bases by adhesive fitting before,
If there are the foreign matters such as glass chip for object to be coated, it will lead to adhesive and be coated on foreign matter surface, to reduce bonding force.In order to
Solve this technical problem, this method embodiment cuts object to be coated by cutter wheel assembly, make object to be coated formed to
Few two rows grooves, can increase the specific surface area of adhesive Yu object contact to be coated, thus effectively promotion adhesive with it is to be coated
The bonding force of cloth object.In addition, being bonded process with cover board in backboard if the cover board side in display panel is cut into groove
In, which can be also used for the foreign matter carried on accommodating backboard.It is influenced to avoid the foreign matter from being clipped between cover board and backboard
The effect of fitting.
In practical applications, it can be moved to by transmission mechanism control cutter wheel assembly above object to be coated.In movement
After above to object to be coated, cutter wheel assembly can be controlled by central axis and moved down, and break bar is controlled by rack component
Component is opposing stationary with object to be coated in the horizontal direction.Cutter wheel assembly is controlled to be coated by central axis and rack component
It is moved down at one group of point of cloth object.When the cutter wheel assembly is moved to subject surface to be coated, the knife can be controlled
Wheel assembly cuts object rotation to be coated.Specifically, controlling the cutter wheel assembly if cutter wheel assembly includes at least two break bars
Can be with to the process of object rotation to be coated cutting are as follows: controlling at least two break bar is mutually in predetermined angle, when this at least two
When break bar is moved to subject surface to be coated, at least two break bar can control respectively in the direction perpendicular to object to be coated
Upper rotation, so that cutting forms at least two grooves with different angle in one group of point of subject surface to be coated.Its
In, the depth of groove can be less than threshold depth, i.e. control break bar is slightly cut in object to be coated, so as to avoid cutting
The groove of formation influences the mechanical strength of display panel.Wherein, which can determine according to the thickness of substrate.For example,
It can be using the 1/N of substrate thickness as the threshold depth.
After cutting object to be coated using cutter wheel assembly, can also be controlled by central axis at least two break bar to
Upper movement, so that at least two break bar leaves subject surface to be coated.Object table to be coated is left at least two break bar
Behind face, it can control at least two break bar by transmission mechanism and rack component and be moved to the next of subject surface to be coated
Group point, recycles at least two break bar to cut object to be coated, to carry out dot matrix cutting to object to be coated.
Step 402, subject surface foreign matter to be coated is adsorbed using absorbent module.
Specifically, cutting object to be coated using the cutter wheel assembly if the baseplate material of object to be coated is glass
In the process, glass chip will be generated.Moreover, if there are grease stains etc. to paste before the cutter wheel assembly cuts object to be coated
It is attached to the foreign matter of subject surface to be coated, in cutter wheel assembly cutting Object Process to be coated, these foreign matters can also be shredded
Form clast.The clast formed after the glass chip and cutting foreign matter that generate in cutting process may be by absorbent module one
And it removes.So that all kinds of foreign matters are all difficult to be deposited in subject surface to be coated, so that the cleanliness of object to be coated
Obtain effective guarantee.
Step 403, using coating syringe needle to the object coating adhesive to be coated after absorption.
Object cutting to be coated is being gone out into multiple grooves using cutter wheel assembly, and is removing the cutter wheel assembly using absorbent module
After all kinds of clasts generated in cutting process, coating syringe needle coating adhesive at object to be coated can be utilized.Due to
Object to be coated is cut through break bar, and after absorbent module removes foreign matter, can with the cleanliness of effective guarantee object to be coated, because
This, coating adhesive can effectively enhance the bonding force between adhesive and object to be coated in this case.Moreover, having not
With the groove of angle, the specific surface area of adhesive Yu object contact to be coated is not only increased, also by groove in all directions
End face stops adhesive mobile, so that the bonding force between adhesive and object to be coated is promoted from all directions.
In conclusion the present invention provides coating method, by cutting object to be coated using cutter wheel assembly, and utilize
Absorbent module adsorbs subject surface foreign matter to be coated, recycles coating syringe needle to be coated with the object to be coated after absorption viscous
Mixture.Subject surface to be coated can be made to accommodate more adhesives, increase the specific surface of adhesive and object contact to be coated
Product, to enhance bonding force.It is not easy moreover, break bar during to object cutting to be coated, can also cut off the surface of position
The foreign matters such as the spot washed, and thoroughly removed by absorbent module, the cleanliness of object to be coated can be promoted, thus into one
Step enhances the bonding force at the position, the bad generation such as effectively avoid gas leakage, ring dizzy, and it is good that preparing for display panel is substantially improved
Rate.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
A kind of exposure device provided by the present invention and exposure method are described in detail above, it is used herein
A specific example illustrates the principle and implementation of the invention, and the above embodiments are only used to help understand originally
The method and its core concept of invention；At the same time, for those skilled in the art, according to the thought of the present invention, specific
There will be changes in embodiment and application range, in conclusion the content of the present specification should not be construed as to of the invention
Limitation.
Claims (10)
1. a kind of apparatus for coating, which is characterized in that including transmission mechanism and it is set on the transmission mechanism and is coated with syringe needle, it is described
Coating syringe needle can move under the action of the transmission mechanism, described device further include:
The cutter wheel assembly and absorbent module being connect with the transmission mechanism, absorbent module be located at cutter wheel assembly and coating syringe needle it
Between, cutter wheel assembly and absorbent module can move under the action of the transmission mechanism, and motion track and the coating syringe needle
Motion track overlapping；
Under the working condition of the apparatus for coating, the cutter wheel assembly is to object cutting to be coated, and absorbent module is to be coated
Subject surface foreign matter is adsorbed, and is coated with syringe needle to the object coating adhesive to be coated after absorption.
2. the apparatus according to claim 1, which is characterized in that
The cutter wheel assembly includes at least two break bars, and at least two break bar is mutually in predetermined angle setting.
3. the apparatus of claim 2, which is characterized in that
The break bar can be recessed to be formed to the object cutting to be coated in rotation on the direction perpendicular to the object to be coated
The depth of slot, the groove is less than threshold depth.
4. the apparatus according to claim 1, which is characterized in that
The absorbent module includes the hollow cylinder that one end is provided with adsorption hole, and the internal diameter of the hollow cylinder is greater than the knife wheel set
Part is perpendicular to the maximum width on the motion track direction.
5. the apparatus according to claim 1, which is characterized in that
The cutter wheel assembly and the absorbent module are fixed on rack component, and the rack component passes through central axis and the biography
The connection of motivation structure, the rack component can be moved along the central axis, to adjust intrusion of the cutter wheel assembly in cutting.
6. device according to claim 5, which is characterized in that
The rack component includes the first rack, the second rack and connector；
The cutter wheel assembly and the absorbent module are fixed on first rack, and first rack passes through connector and institute
The connection of the second rack, second rack and the center axis connection are stated, and can be moved along the central axis, the connector can
Moved along second rack so that the cutter wheel assembly can in the state that second rack is mobile with it is described to be coated right
As opposing stationary.
7. a kind of coating method is applied to apparatus for coating as claimed in any one of claims 1 to 6 characterized by comprising
Object to be coated is cut using cutter wheel assembly；
Subject surface foreign matter to be coated is adsorbed using absorbent module；
Using coating syringe needle to the object coating adhesive to be coated after absorption.
8. the method according to the description of claim 7 is characterized in that the step for cutting object to be coated using cutter wheel assembly
Suddenly, comprising:
It is moved to above object to be coated by cutter wheel assembly described in transmission mechanism control；
The cutter wheel assembly is controlled by central axis to move down, and the cutter wheel assembly is controlled in level side by rack component
It is opposing stationary with the object to be coated upwards；
The cutter wheel assembly is controlled to cut the object rotation to be coated；
Wherein, the cutter wheel assembly and the absorbent module are fixed on the rack component, and during the rack component passes through
Mandrel is connect with the transmission mechanism, and the rack component can be moved along the central axis；The break bar can be perpendicular to described
Rotation on the direction of object to be coated, to form groove to the object cutting to be coated.
9. according to the method described in claim 8, it is characterized in that, the cutter wheel assembly includes at least two break bars, the control
Make the step of cutter wheel assembly cuts the object rotation to be coated, comprising:
Controlling at least two break bar is mutually in predetermined angle；
At least two break bar rotation on the direction perpendicular to the object to be coated respectively is controlled, described to be coated
In one group of point of subject surface, cutting forms at least two grooves with different angle；
Wherein, the rack component includes the first rack, the second rack and connector；The cutter wheel assembly and the absorbent module
Be fixed on first rack, first rack is connect by connector with second rack, second rack and
The center axis connection, and can be moved along the central axis, the connector can be moved along second rack, so that the knife
Wheel assembly can be opposing stationary with the object to be coated in the state that second rack is mobile.
10. according to the method described in claim 9, it is characterized in that, being gone back after cutting object to be coated using cutter wheel assembly
Include:
At least two break bar is controlled by the central axis to move up so that at least two break bar leave it is described to
It is coated with subject surface；
By the transmission mechanism and the rack component, controls at least two break bar and be moved to the Object table to be coated
The next group of point in face recycles at least two break bar to cut object to be coated, to carry out a little to the object to be coated
Battle array cutting.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710812962.0A CN107457152B (en) | 2017-09-11 | 2017-09-11 | A kind of apparatus for coating and coating method |
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| CN201710812962.0A CN107457152B (en) | 2017-09-11 | 2017-09-11 | A kind of apparatus for coating and coating method |
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| CN107457152A CN107457152A (en) | 2017-12-12 |
| CN107457152B true CN107457152B (en) | 2019-05-03 |
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| CN201710812962.0A Expired - Fee Related CN107457152B (en) | 2017-09-11 | 2017-09-11 | A kind of apparatus for coating and coating method |
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| CN112649441A (en) * | 2019-10-09 | 2021-04-13 | 光宝电子(广州)有限公司 | Installation detection equipment and installation detection method of lens module |
| CN115352047A (en) * | 2022-07-06 | 2022-11-18 | 浙江欧耐力新材料有限公司 | Tectorial membrane device on floor is moulded to production stone |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190578A (en) * | 2014-09-23 | 2014-12-10 | 太仓万冠涂装设备有限公司 | Dust-removal telescopic spraying device |
| CN106042048A (en) * | 2016-05-27 | 2016-10-26 | 宁波洽丰休闲用品有限公司 | Equipment special for manufacturing tent cloth and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090263668A1 (en) * | 2008-04-21 | 2009-10-22 | 3M Innovative Properties Company | Durable coating of an oligomer and methods of applying |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190578A (en) * | 2014-09-23 | 2014-12-10 | 太仓万冠涂装设备有限公司 | Dust-removal telescopic spraying device |
| CN106042048A (en) * | 2016-05-27 | 2016-10-26 | 宁波洽丰休闲用品有限公司 | Equipment special for manufacturing tent cloth and using method thereof |
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Granted publication date: 20190503 |