CN206552322U - A kind of hand-set lid laminating mould - Google Patents
A kind of hand-set lid laminating mould Download PDFInfo
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- CN206552322U CN206552322U CN201621197668.0U CN201621197668U CN206552322U CN 206552322 U CN206552322 U CN 206552322U CN 201621197668 U CN201621197668 U CN 201621197668U CN 206552322 U CN206552322 U CN 206552322U
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Abstract
The utility model provides a kind of hand-set lid laminating mould; include for glass cover-plate and diaphragm laminating to be allowed to form hand-set lid; upper mould and lower mould; the upper mould opens up fluted; glass cover-plate is positioned in the groove, and the glass cover-plate includes the corner areas of a plane domain and bending；Lower mould includes matrix, bearing part and elastic component, and described matrix includes bottom plate and side plate, and the side plate is arranged at bottom edge, a receiving space is formed between bottom plate and side plate, and the elastic component is arranged between bottom plate and bearing part；The diaphragm to be fit is carried on the bearing part, and the elastic component gives diaphragm to be fit to flexibly support by bearing part.So that the laminate pressure between diaphragm and glass cover-plate gradually increases, air is extruded completely, and diaphragm is fitted completely with glass cover-plate, and effect is more preferable.
Description
【Technical field】
The utility model is related to laminating mould applications, more particularly to hand-set lid laminating mould
【Background technology】
The prevalence lived with digitisation, it is various such as mobile communication device, personal digital assistant, notebook computer and flat board
The 3C Products such as type computer become the necessity during we live.
It is especially prevalent with mobile phone in 3C Product, main flow is shown as with touch-control with display screen in existing mobile phone productses, and
In these touching display screens to use structure, the particular design of Curved screen has novelty and good texture, can increase arc again more
Corner touch controllable function brings outstanding touch-control feel, wireless charging function, and can solve antenna arrangement space deficiency and enhancing receipts
Communication function, makes product more attractive outstanding, Diversity of Product Design makes consumer more to favor.
In order to preferably protect the camber display screen of mobile phone, one layer of cover plate is covered generally on the display screen, the cover plate leads to
Often bend glass cover plate and diaphragm laminating are formed.
During glass cover-plate is fitted with diaphragm in the prior art, using manually by glass cover-plate and diaphragm patch
Close, because glass cover-plate and diaphragm are hard contact during laminating so that when glass cover-plate is fitted with diaphragm, easily production
Anger bubble, fits not close, influence laminating quality, while efficiency of fitting is low.
【Utility model content】
To overcome existing hand-set lid to be fitted technical problem not close, that laminating efficiency is low in surface location, this practicality is newly
Type provides a kind of hand-set lid laminating mould.
The utility model is to provide a kind of hand-set lid laminating mould to solve the technical scheme of above-mentioned technical problem, is used for
Glass cover-plate and diaphragm laminating are allowed to form hand-set lid, it includes mould and lower mould, and the upper mould opens up fluted,
Glass cover-plate is positioned in the groove, and the glass cover-plate includes the corner areas of a plane domain and bending；Lower mould bag
Include matrix, bearing part and elastic component, described matrix includes bottom plate and side plate, the side plate is arranged at bottom edge, bottom plate and
A receiving space is formed between side plate, the elastic component is arranged between bottom plate and bearing part；The diaphragm to be fit is held
The bearing part is loaded in, the elastic component gives diaphragm to be fit to flexibly support by bearing part.
Preferably, the hand-set lid laminating mould, in addition to pad film, the pad film is carried on the bearing part, pad film
Including supporting part, supporting part includes relative upper surface and lower surface, and the diaphragm to be fit is positioned on supporting part
Surface.
Preferably, the peak of the supporting part upper surface corresponding to glass cover-plate plane domain, glass cover-plate bending corner
There is difference in height between supporting part upper surface minimum point corresponding to region, the highs and lows.
Preferably, the pad film also includes holding section, and the holding section is connected with supporting part surrounding, and blocks with the formation of lower mould
Position connection.
Preferably, the plane domain of the supporting zone correspondence glass cover-plate of the resilient support.
Preferably, the pad film is flexible, and dynamics needed for pad film generation elastic deformation is more than elastic component.
Preferably, the upper surface of the supporting part has viscosity.
Preferably, a vacuum absorption device is connected with the groove of upper mould, for the glass cover-plate in vacuum suction groove
Preferably, the upper mould is provided with heating member, and the heating member is arranged above groove, the arc of curvature of the groove
The crooked radian spent with glass cover-plate corner areas matches.
Preferably, multiple tracks anti-slip tank is offered on the face that the bearing part is in contact with the pad film.
Compared with prior art, hand-set lid laminating mould provided by the utility model has the following advantages：
1st, by setting fluted for accommodating glass cover-plate M in upper mould, face support force is provided so as to really to glass cover-plate M
Protect being brought into close contact for glass cover-plate M and diaphragm N.
By the way that in lower mould matrix one receiving space of formation, a bearing part is positioned in the receiving space, and bearing part can be with
The elastic displacement in receiving space, diaphragm N is carried on the bearing part；During upper die and lower die matched moulds, bearing part, which is given, to be protected
Film N is flexibly supported, so that when realizing upper die and lower die matched moulds, bearing part elasticity is sunk, and gives diaphragm certain elastic buffer,
So that clamping pressure gradually increases, so that certain pressure adaptation process will be fitted between glass cover-plate M and diaphragm N,
And then make air fully extruding discharge during pressure changes from small to big so that diaphragm N is close to the surface with glass cover-plate M,
And bubble-free is produced.
2nd, the pad film being made up of colloidal materials, pad film has certain elasticity, gives diaphragm certain elastic buffer,
Secondary buffer allows diaphragm N to be close to pad film upper surface.
3rd, pad film upper surface is a nonplanar structure, and the supporting part upper surface corresponding to glass cover-plate plane domain is most
Deposited between high point, the supporting part upper surface minimum point corresponding to glass cover-plate bending corner areas, the highs and lows
In difference in height.During upper die and lower die matched moulds, glass cover-plate M is first in contact with diaphragm N peaks, then gradually by point
To the diffusion in face so that the minimum point of laminate pressure from glass cover-plate M and diaphragm N peak to bending corner parts expands
Dissipate, so that the air between glass cover-plate M and diaphragm N gradually be squeezed from extreme higher position at the lowest point of surrounding corner
Pressure, further such that diaphragm N is close to the surface with glass cover-plate M, and bubble-free is produced.
4th, the upper surface of pad film supporting part has certain viscosity, so that diaphragm to be fit and supporting part upper surface
When can to diaphragm carry out adhesion positioning, so as to can enter when diaphragm to be fit is with supporting part upper surface to diaphragm
The detachable adhesion positioning of row, you can, again can be with simple separation to prevent diaphragm from shifting.
5th, upper mould is provided with heating member, heating member can be heated to the glass cover-plate M in groove so that in glass
When cover plate M and diaphragm N to be fit are in contact, it is possible to use the protection that the temperature softening of glass cover-plate M institutes band is fitted therewith
Film N, so as to ensure that glass cover-plate M and diaphragm N laminatings are close, further heating member fits in the corner parts of groove bending,
Ensure that the bending corner parts that groove is contacted with glass cover-plate M are heated evenly, be further ensured that the effect of laminating.
6th, glass cover-plate M is fixed in groove by upper mould by vacuum suction, prevents that glass cover-plate M is moved during laminating
Position influence laminating effect.
【Brief description of the drawings】
Figure 1A is that the utility model will be used for the glass cover-plate M structure schematic diagram of laminating.
Figure 1B is the cross-sectional view along I-I in the utility model Figure 1A.
Fig. 1 C are the cross-sectional views along II-II in the utility model Figure 1A.
Fig. 1 D are the diaphragm N structural representations that this utility model is used to fit with glass cover-plate M.
Fig. 1 E are the cross-sectional views along III-III in the utility model Fig. 1 D.
Fig. 1 F are the exploded perspective structural representations of the utility model hand-set lid laminating mould.
Fig. 2A is the upper die structure schematic diagram of the utility model figure hand-set lid laminating mould.
Fig. 2 B be Fig. 2A along IV-IV cross-sectional view.
Fig. 2 C are mplifying structure schematic diagrams at A in Fig. 2 B.
Fig. 3 A are the pad film structural representations of the utility model figure hand-set lid laminating mould.
Fig. 3 B be Fig. 3 A along V-V cross-sectional view.
Fig. 4 A are the dimensional structure diagrams of the lower mould of the utility model figure hand-set lid laminating mould.
Fig. 4 B are a cross-sectional views of lower mould width.
Fig. 4 C are the mplifying structure schematic diagrams at A in Fig. 4 B.
Fig. 4 D are the bearing part structural representations of lower mould.
Fig. 4 E be when lower mould, pad film are fitted with diaphragm N and glass cover-plate M width respective outer side edges section
Structural representation.
Fig. 5 is the cross-section structure of respective outer side edges state when upper die and lower die, pad film are fitted with diaphragm N and glass cover-plate M
Schematic diagram.
Fig. 6 A are the cross-section structure signals of respective outer side edges first state when pad film is fitted with diaphragm N and glass cover-plate M
Figure.
Fig. 6 B are the cross-section structure signals of the state of respective outer side edges second when pad film is fitted with diaphragm N and glass cover-plate M
Figure.
Fig. 7 A are mplifying structure schematic diagrams of Fig. 6 B at A.
When corner bow corner location coordinates with other structures when Fig. 7 B are Fig. 7 A diaphragms N and glass cover-plate M laminating
Stress diagram.
Structural representation when Fig. 7 C are diaphragm N and glass cover-plate M laminatings after the completion of the laminating of corner bow corner location
Figure.
【Embodiment】
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to solve
The utility model is released, is not used to limit the utility model.
It should be strongly noted that in the utility model, when element is referred to as " being arranged at " or " being located at " another element,
It directly on another element or can also have a centering elements.Term as used herein " vertical ", " level ",
" on " and " under " and similar statement are for illustrative purposes only, it is not intended that limitation the utility model.
Refer to Figure 1A -1C, during M is glass cover-plate M to be fit, the present embodiment, glass cover-plate M is rectangle, and it four
Bar side position is the cambered design of bending, and centre is planar design, and tetra- angles of glass cover-plate M a, b, c, d are with forming
It is cambered surface transition between two intersection edges at four angles, glass cover-plate M is our commonly called 3D glass for being
Cover plate M.More specifically, from Figure 1B section visual angle it may be seen that the relative both sides arc of glass cover-plate M length directions is set
Meter, from Fig. 1 C section visual angle it may be seen that the relative both sides cambered design of glass cover-plate M widths.It is appreciated that
Glass cover-plate M can also be that centre is plane, and any one, two or three side is the 2.5D glass of arc-shaped bend.
Refer to Fig. 1 D-1E, N is the diaphragm N for treating to fit with glass cover-plate M, diaphragm N can be rupture pressure disc,
Electrostatic prevention film or thermal isolation film etc., diaphragm N are rectangle, and for being fitted with glass cover-plate M, diaphragm N and glass cover-plate M are complete
Into after laminating, diaphragm N is suitable with glass cover-plate M size.It is appreciated that diaphragm N size can be according to glass to be fit
Glass cover plate M size is selected.
Fig. 1 F are referred to, the utility model provides a kind of hand-set lid laminating mould 10, for by glass cover-plate M and protection
Film N laminatings are allowed to form hand-set lid so that hand-set lid possesses more excellent drop resistant and scratch resistant performance, can preferably protect
The display screen of mobile phone.Hand-set lid laminating mould 10 includes upper mould 30, pad film 50, keeper 70 and lower mould 90.Upper mould 30 is used
In positioning and adsorbing glass cover-plate M to be fit, prevent glass cover-plate M from being shifted during being fitted with diaphragm N, influence protection
Film N and glass cover-plate the M effect fitted, so as to influence the quality of hand-set lid.Pad film 50 is clamped in upper mould 30 and lower mould 90
Between, diaphragm N is positioned in pad film 50, and pad film 50 can descend the elastic displacement of mould 90 relatively.At the marginal position of upper mould 30
Positioning hole 305 is provided with, keeper 70 is arranged in positioning hole 305, upper mould 30 and lower mould 90 are positioned into fixation, the He of mould 30 is prevented
The lower displacement of mould 90, and upper mould 30 can move on matched moulds direction relative to lower mould 90 along keeper 70.Define on matched moulds is reversely
The direction of the downward displacement of mould 90 under the positioning action of keeper 70 of mould 30.Before hand-set lid laminating is carried out, upper mould 30 is advance
Glass cover-plate M corner bow part is heated so that upper mould 30 and lower mould 90 under external force matched moulds when, glass cover
Plate M waste heat can make to be heated Light deformation preferably and glass cover with the corresponding diaphragm N at glass cover-plate M corner bows position
Plate M corner bows are brought into close contact to form hand-set lid at position.
2A-2C is referred to, upper mould 30 is a rectangular block architecture, on the end face 302 that upper mould 30 is engaged with lower mould 90
Fluted 301 are opened up, the shape of groove 301 matches with glass cover-plate M shapes, i.e. the surrounding corner location of groove 301 is curved
Bent cambered design, centre is planar design, and four angles are cambered surface transition, for accommodating glass cover-plate M, in upper mould 30 with
The matched moulds of mould 90, upper mould 30 gives glass cover-plate M rigid supports so that the diaphragm N being positioned in pad film 50 preferably with
Glass cover-plate M fits.
Through hole 307 is additionally provided with upper mould 30, the through hole 307 is connected through upper mould 30 with groove 301, vacuum absorption device
(not shown) adsorbs the glass cover-plate M being positioned in groove 301 by the through hole 307.
Heating member 303 is provided with above at the corner location of groove 301 of upper mould 301, heating member 303 is cyclic structure,
Size matches with the annular corner of groove 301.For entering to the corner location for adsorbing the bendings of the glass cover-plate M in groove 301
Row heating, makes the corner location that glass cover-plate M is bent carry certain temperature, makes what is bent with glass cover-plate M using the temperature
The diaphragm N Light deformations of corner location laminating, so that being carried with the diaphragm N that the glass cover-plate M corner locations bent are fitted
Preferably flexible, the effect that such diaphragm N fits at glass cover-plate M corner locations is closer.
Further, in order to ensure that the glass cover-plate M curved edges angular position that 303 pairs of heating member fits with groove 301 is heated
Uniformly, heating member 303 is laminated structure and set with the bending curvature such as the corner of groove 301, and with the edge face of groove 301
Laminating contact so that the effect that the temperature of heating member 303 is delivered at glass cover-plate M corner locations is more preferable.
In order to ensure the heating effect to diaphragm N, the heating-up temperature of heating member 303 is preferably between 60 DEG C -80 DEG C.
In this temperature range, diaphragm N softening temperature is optimal, while the molten of diaphragm N will not also be ruined caused by temperature is too high.
As a deformation, glass cover-plate M can be fixed in groove 301 using the sticky mode of colloid, realize with it is upper
Being relatively fixed for mould 30, i.e., be provided with viscose part in the bottom of groove 301, and viscose part can be adhesive tape either viscose piece,
Glass cover-plate M is fitted in into viscose part and realizes fixations of the glass cover-plate M in groove 301.
Fig. 3 A-3B are referred to, pad film 50 with certain elastic and sticky colloidal materials by being made, preferably silicon
Glue.Pad film 50 can be deformed under certain external force effect, give diaphragm N resilient support so that diaphragm N and glass cover-plate
More preferably, pad film 50 engages M laminating effect with the lower structure of mould 90, for carrying diaphragm N.Pad film 50 is in contact with diaphragm N
When, due to the sticky positioning action of pad film 50, diaphragm N can be rested on the face contacted with pad film 50 without sliding, made
Obtaining contraposition when diaphragm N is contacted with glass cover-plate M laminatings accurately, strengthens effect of fitting.
Specifically, pad film 50 includes supporting part 501 and Access Division 503.Supporting part 501 and Access Division 503 are integrally formed.
The annular of Access Division 503 is arranged at the surrounding of supporting part 501, for engaging with lower mould 90 formation structure, prevents pad film 50 from occurring position
Move, influence diaphragm N and glass cover-plate M quality of fitting.Supporting part 501 is the rectangular block of four rounding of angle, its size with
The size of groove 301 of upper mould 30 matches, and projection of the groove 301 on matched moulds direction is overlapped or near with the projection of supporting part 501
Like overlap and projected area of the groove 301 on matched moulds direction be less than the supporting part 501 projected area.
Supporting part 501 includes upper surface 5011, lower surface 5013 and four sides 5015.Upper surface 5011 is used to carry
Diaphragm N.The lower surface 5013 of supporting part 501 is a plane, is in contact with the lower face of mould 90, lower mould 90 gives supporting part 501
Face is supported, and support degree is more uniformly distributed.Four sides 5015 of supporting part 501 are curved to be set, with the circular arc mistake of upper surface 5011
Cross, so that with preferably being matched at glass cover-plate M corner bows position, in order to preferably be fitted with diaphragm N.
Simultaneously as the upper surface 5011 of supporting part 501 has certain viscosity, diaphragm N is carried out detachable viscous
Attached positioning, you can, again can be with simple realization diaphragm N and the upper surface 5011 of supporting part 501 while to prevent that diaphragm N from shifting
Separation.
Fig. 4 A-4C, lower mould 90 and the upper respective outer side edges of mould 30 are referred to, for pressing diaphragm N and glass cover-plate M.Lower mould
90 include matrix component 901, elastic component 903 and bearing part 905.Elastic component 903 is spring or the member with spring structure
Part.Bearing part 905 is fixedly connected with elastic component 903, and elastic component 903 gives bearing part 905 to flexibly support, and is used in outer masterpiece
Under, bearing part 905 can on matched moulds direction elastic displacement.
Specifically, matrix component 901 includes matrix 9011, the first card frame 9013 and the second card frame 9015.Matrix 9011
Including bottom plate 9021 and side plate 9023.Bottom plate 9021 is the rectangular slab of a plane, and side plate 9023 is connected with bottom plate 9021, and ring
Shape is arranged at the marginal position of bottom plate 9021, and the receiving space 9012 with opening is cooperatively formed with bottom plate 9021.Pad film 50 is held
The area of the lower surface 5013 of load portion 501 is more than the area that accommodation space 9012 is open.As deformation, bottom plate 9021 and side plate 9023
Connection can be integrally formed or by welding or structure engaging realize firmly connection.
First card frame 9013, the second card frame 9015 and the side plate 9023 of matrix 9011 are fitted setting successively.First card frame
9013 and second card frame 9015 be the middle rectangular slab for offering rectangular aperture, and the middle opening of the first card frame 9013
Size is more than the size of the middle opening of the second card frame 9015, while the opening of the first card frame 9013 and the second card frame 9015
Opening is all higher than the opening of accommodation space 9012.Therefore, the first card frame 9013, the side plate of the second card frame 9015 and matrix 9011
9023 are collectively forming annular slot 9025, i.e. neck 9025 positioned at the overthe openings of receiving space 9012.Neck 9025 and pad film 50
Access Division 503 formed structure engaging so that pad film 50 can be positioned in matrix 9011.
It is appreciated that as malformation, the side plate 9023 of the first card frame 9013, the second card frame 9015 and matrix 9011 can
To be integrally formed structure, i.e., the structure that matrix component 901 can be formed in one, neck 9025 and receiving space 9012 into
Type is in matrix component 901.
Referring again to Fig. 4 A, 9,015 4 angles of the second card frame are provided with the second positioning hole 9017, the second positioning hole 9017
Correspond and match with the first positioning hole 305, keeper 70 is matched by the first positioning hole 305 with the second positioning hole 9017, it is real
The now positioning of upper mould 30 and lower mould 90.
Referring again to Fig. 4 B-4C, multiple elastic components 903 are uniformly arranged in receiving space 9012, the one end of elastic component 903 with
Bottom plate 9021 is connected, and the other end is fixedly connected with support member 905, is given bearing part 905 and is flexibly supported so that the institute of bearing part 905
The elastic dynamics being subject to is more uniformly distributed, so as to ensure that the elastic dynamics that the pad film 50 contacted with bearing part 905 is subject to is more uniformly distributed.
Multiple keepers 9022 are provided with bottom plate 9021, elastic component 903 is corresponded with keeper 9022, and respective outer side edges firmly connect
Bottom plate 9021, or elastic component 903 are connected to by welding the connection realized with bottom plate 9021.
Fig. 4 D are referred to, the lengthwise dimension of bearing part 905 is slightly less than the lengthwise dimension of receiving space 9012, carried
The width of part 905 is dimensioned slightly smaller than the width size of receiving space 9012, so that bearing part 905 is can be in outer masterpiece
The synchronous shift on matched moulds direction of elastic component 903 is followed under.
Holding section 503 and the formation screens of neck 9035 of lower mould 90 due to pad film 50, while the supporting part 501 of pad film 50
Lower surface 5013 and the upper surface of bearing part 905, by the resilient support of the elastic component 903 contacted with bearing part 905, so that
When by being acted on along the downward external force in matched moulds direction, on matched moulds direction elastic deformation occurs for elastic component 903, with elastic component
With on matched moulds direction synchronous shift occurs for the bearing part 905 of 903 connections so that the pad film with the contact portion of bearing part 905
50 supporting part 501 follows the synchronous shift of elastic component 903.
Meanwhile, the upper surface 5011 of pad film 50 is a nonplanar structure, the carrying corresponding to glass cover-plate M plane domain
The peak of the upper surface 5011 of portion 501, the upper surface 5011 of supporting part 501 corresponding to glass cover-plate M bending corner areas is minimum
There is difference in height between point.During matched moulds, the certain elastic buffers of diaphragm N are given so that clamping pressure gradually increases, so that will
Certain pressure adaptation process is fitted between glass cover-plate M and diaphragm N, and then air is changed from small to big process in pressure
In fully extruding discharge.And because glass cover-plate M is first in contact with diaphragm N peaks, then diffusion gradually from point to surface,
So that laminate pressure from glass cover-plate M and diaphragm N peak to bending corner parts minimum point spread, laminate pressure by
Point arrives the extension in face, so that by the air between glass cover-plate M and diaphragm N from extreme higher position gradually to surrounding corner minimum point
Extruded at position, further such that diaphragm N is close to the surface with glass cover-plate M, and bubble-free is produced.
Further, the coefficient of elasticity of elastic component 903 is less than the coefficient of elasticity of the pad film 50, the i.e. generation of elastic component 903 bullet
Property the power that is subject to needed for deformation be less than pad film 50 and occur the power being subject to needed for elastic deformation.Coordinate the holding section 503 of pad film 50 with
The structure snap action of mould 90, further ensures that the extension of clamping pressure from point to surface during matched moulds, so as to ensure protection
Fitting for film N and glass cover-plate M is extension from point to surface, and then possesses good laminating effect.
Further, in order to increase the friction dynamics between supporting part 501 and bearing part 905, prevent supporting part 501 in guarantor
Relative displacement when cuticula N is with glass gluing, is offered many on the face that bearing part 905 is in contact with the lower surface 5013 of pad film 50
The crisscross anti-slip tank 9051 in road, the formation non slip surface of multiple tracks anti-slip tank 9051, further increase pad film 50 and bearing part 905 it
Between frictional force.
Fig. 4 E are referred to, the contact surface of bearing part 905 and supporting part 501 is rectangular surfaces, and bearing part 905 gives supporting part
501 resilient support, therefore, resilient support face are rectangular surfaces, and rectangular surfaces supporting zone correspondence glass cover-plate M plane domain makes
Obtain and contacted at glass cover-plate M plane domains with diaphragm N uniform stresseds.
Further, because the coefficient of elasticity of elastic component 903 is less than the coefficient of elasticity of the pad film 50, i.e., by identical outer
Under the conditions of power, elastic deformation first occurs for elastic component 903.
Specifically, when diaphragm N and glass cover-plate M pressings are adjacent to, the bullet of supporting part 501 being in contact with bearing part 905
Property sink, holding section 503 and lower mould 90 form structure and engaged, and can somewhat prevent the fringe region of supporting part 501 from sinking so that
Laminate pressure is spread from diaphragm N with the peak position of supporting part 501 to surrounding so that diaphragm N peak elder generation and glass
Cover plate M is contacted, and gradually extends to form face and fit with glass cover-plate M to surrounding, when both is fitted air from peak gradually to
Surrounding is completely exhausted out, and is truly realized the effect that bubble-free is brought into close contact.
Fig. 5 and Fig. 6 A-6B and Fig. 7 A- Fig. 7 C are referred to, using mould 10 described in the utility model by diaphragm N
When fitting on glass cover-plate M, glass cover-plate M is placed into the groove 301 of upper mould 30 first, then filled using vacuum suction
Put and glass cover-plate M is absorbed and fixed in groove 301.Then diaphragm N is aligned on the supporting part 501 being placed into pad film 50
Surface 5011, upper surface 5011 has certain viscosity, so that diaphragm N to be fit is contacted with the upper surface 5011 of supporting part 501
When can to diaphragm N carry out it is detachable adhesion position, you can with prevent diaphragm N shift, again can be with simple separation.
Further, with keeper 70 by upper mould 30 and the lower Primary Location of mould 90, then by upper mould 30 along matched moulds direction
Press to lower mould 70.When upper mould 30 touches pad film 50, glass cover-plate M plane domain is first in contact with diaphragm N peaks,
Because the elastic deformation dynamics needed for pad film 50 is bigger than elastic component 903, i.e., clamping pressure first reaches the deformation pressure of elastic component 903
Elastic deformation first occurs for power, elastic component 903 so that the region part of 50 supporting part of pad film 501 being in contact with bearing part 905 is followed
The Displacement-deformation of elastic component 903, it is ensured that glass cover-plate M spreads with diaphragm N laminating from peak to whole diaphragm N faces, i.e.,
During diaphragm N fits with glass cover-plate M fit stressing conditions be from diaphragm N peak gradually to surrounding diffusion by
Power, is gradually to be expanded to contact laminating with the face of surrounding by a contact so that air when diaphragm N fits with glass cover-plate M
Gradually extruded and discharged to surrounding from the point that diaphragm N is contacted with glass cover-plate M, so as to ensure glass cover-plate M and diaphragm N patch
Close effect.
Further, since the viscous effect of pad film 50, can be played to the diaphragm N being carried on the supporting part 501 of pad film 50
Good positioning action, prevents the diaphragm N contacted with supporting part 501 from offseting, further ensures that diaphragm N and glass cover-plate M
Accurately laminating.
Further, at the corner location that the groove 301 of upper mould 30 is bent, annular laminating is provided with heating member 303, heats
The bending corner for the glass cover-plate M that 303 pairs of part is positioned in groove 301 is heated, and during matched moulds, utilizes heating power pair and glass cover
The diaphragm N that plate M bendings corner is in contact is heat-treated so that be easy to the diaphragm N of glass cover-plate M curved edges angular contacts
Deformation, is easy to contact with glass cover-plate M bendings corner laminating, glass cover-plate M and diaphragm N is fitted closer.
Compared with prior art, hand-set lid laminating mould 10 provided by the utility model has the following advantages：
1st, by setting fluted for accommodating glass cover-plate M in upper mould, face support force is provided so as to really to glass cover-plate M
Protect being brought into close contact for glass cover-plate M and diaphragm N.
By the way that in lower mould matrix one receiving space of formation, a bearing part is positioned in the receiving space, and bearing part can be with
The elastic displacement in receiving space, diaphragm N is carried on the bearing part；During upper die and lower die matched moulds, bearing part, which is given, to be protected
Film N is flexibly supported, so that when realizing upper die and lower die matched moulds, bearing part elasticity is sunk, and gives diaphragm certain elastic buffer,
So that clamping pressure gradually increases, so that certain pressure adaptation process will be fitted between glass cover-plate M and diaphragm N,
And then make air fully extruding discharge during pressure changes from small to big so that diaphragm N is close to the surface with glass cover-plate M,
And bubble-free is produced.
2nd, the pad film being made up of colloidal materials, pad film has certain elasticity, gives diaphragm certain elastic buffer,
Secondary buffer allows diaphragm N to be close to pad film upper surface.
3rd, pad film upper surface is a nonplanar structure, and the supporting part upper surface corresponding to glass cover-plate plane domain is most
Deposited between high point, the supporting part upper surface minimum point corresponding to glass cover-plate bending corner areas, the highs and lows
In difference in height.During upper die and lower die matched moulds, glass cover-plate M is first in contact with diaphragm N peaks, then gradually by point
To the diffusion in face so that the minimum point of laminate pressure from glass cover-plate M and diaphragm N peak to bending corner parts expands
Dissipate, so that the air between glass cover-plate M and diaphragm N gradually be squeezed from extreme higher position at the lowest point of surrounding corner
Pressure, further such that diaphragm N is close to the surface with glass cover-plate M, and bubble-free is produced.
4th, the upper surface of pad film supporting part has certain viscosity, so that diaphragm to be fit and supporting part upper surface
When can to diaphragm carry out adhesion positioning, so as to can enter when diaphragm to be fit is with supporting part upper surface to diaphragm
The detachable adhesion positioning of row, you can, again can be with simple separation to prevent diaphragm from shifting.
5th, upper mould is provided with heating member, heating member can be heated to the glass cover-plate M in groove so that in glass
When cover plate M and diaphragm N to be fit are in contact, it is possible to use the protection that the temperature softening of glass cover-plate M institutes band is fitted therewith
Film N, so as to ensure that glass cover-plate M and diaphragm N laminatings are close, further heating member fits in the corner parts of groove bending,
Ensure that the bending corner parts that groove is contacted with glass cover-plate M are heated evenly, be further ensured that the effect of laminating.
6th, glass cover-plate M is fixed in groove by upper mould by vacuum suction, prevents that glass cover-plate M is moved during laminating
Position influence laminating effect.
Preferred embodiment of the present utility model is these are only, it is all in the utility model not to limit the utility model
Principle within any modification for being made, equivalent substitution and improve etc. all should be comprising within protection domain of the present utility model.
Claims (10)
- The mould 1. a kind of hand-set lid is fitted, for glass cover-plate and diaphragm laminating to be allowed to form hand-set lid, its feature It is, including:Upper mould and lower mould, the upper mould open up fluted, and glass cover-plate is positioned in the groove, and the glass cover-plate includes One plane domain and the corner areas of bending；Lower mould includes matrix, bearing part and elastic component, and described matrix includes bottom plate and side plate, and the side plate is arranged at bottom plate side Edge, forms a receiving space between bottom plate and side plate, the elastic component is arranged between bottom plate and bearing part；The diaphragm to be fit is carried on the bearing part, and the elastic component gives diaphragm to be fit by bearing part To flexibly support.
- The mould 2. hand-set lid as claimed in claim 1 is fitted, it is characterised in that：Also include pad film, the pad film is carried on The bearing part, pad film includes supporting part, and supporting part includes relative upper surface and lower surface, the diaphragm to be fit It is positioned over supporting part upper surface.
- The mould 3. hand-set lid as claimed in claim 2 is fitted, it is characterised in that：Holding corresponding to glass cover-plate plane domain The peak of load portion upper surface, the supporting part upper surface minimum point corresponding to glass cover-plate bending corner areas, the peak There is difference in height between minimum point.
- The mould 4. hand-set lid as claimed in claim 2 is fitted, it is characterised in that：The pad film also includes holding section, described Holding section is connected with supporting part surrounding, and is connected with the formation screens of lower mould.
- The mould 5. hand-set lid as claimed in claim 1 is fitted, it is characterised in that：The supporting zone correspondence of the resilient support The plane domain of glass cover-plate.
- The mould 6. hand-set lid as claimed in claim 1 is fitted, it is characterised in that：The pad film is flexible, and pad film is sent out Dynamics needed for raw elastic deformation is more than elastic component.
- The mould 7. hand-set lid as claimed in claim 1 is fitted, it is characterised in that：The upper surface of the supporting part has viscous Property.
- The mould 8. hand-set lid as claimed in claim 1 is fitted, it is characterised in that：The groove of one vacuum absorption device and upper mould It is connected, for the glass cover-plate in vacuum suction groove.
- The mould 9. hand-set lid as claimed in claim 1 is fitted, it is characterised in that：The upper mould is provided with heating member, described Heating member is arranged above groove, and the crooked radian and the crooked radian of glass cover-plate corner areas of the groove match.
- The mould 10. hand-set lid as claimed in claim 1 is fitted, it is characterised in that：The bearing part connects with the pad film Multiple tracks anti-slip tank is offered on tactile face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621197668.0U CN206552322U (en) | 2016-11-03 | 2016-11-03 | A kind of hand-set lid laminating mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621197668.0U CN206552322U (en) | 2016-11-03 | 2016-11-03 | A kind of hand-set lid laminating mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206552322U true CN206552322U (en) | 2017-10-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621197668.0U Active CN206552322U (en) | 2016-11-03 | 2016-11-03 | A kind of hand-set lid laminating mould |
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| Country | Link |
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| CN (1) | CN206552322U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108010447A (en) * | 2017-12-01 | 2018-05-08 | 珠海市魅族科技有限公司 | Curved surface cover board and preparation method thereof, terminal device |
| CN108128490A (en) * | 2017-11-23 | 2018-06-08 | 东莞华清光学科技有限公司 | A kind of 3D bend glasses abutted equipment and applying method |
| CN108437434A (en) * | 2018-04-18 | 2018-08-24 | 深圳市承熹机电设备有限公司 | Applying method and make-up machine |
| CN109319220A (en) * | 2018-02-02 | 2019-02-12 | 东莞市万丰纳米材料有限公司 | A kind of fixation film producing bend glass cover board |
| CN109624297A (en) * | 2018-12-29 | 2019-04-16 | 合肥研力电子科技有限公司 | A kind of screen processing unit (plant) and applying method |
| CN111862799A (en) * | 2019-04-26 | 2020-10-30 | 华为技术有限公司 | Laminating equipment and carrier film thereof |
| CN114407481A (en) * | 2020-10-28 | 2022-04-29 | Oppo广东移动通信有限公司 | Bonding apparatus and bonding method of bonding apparatus |
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2016
- 2016-11-03 CN CN201621197668.0U patent/CN206552322U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128490A (en) * | 2017-11-23 | 2018-06-08 | 东莞华清光学科技有限公司 | A kind of 3D bend glasses abutted equipment and applying method |
| CN108010447A (en) * | 2017-12-01 | 2018-05-08 | 珠海市魅族科技有限公司 | Curved surface cover board and preparation method thereof, terminal device |
| CN109319220A (en) * | 2018-02-02 | 2019-02-12 | 东莞市万丰纳米材料有限公司 | A kind of fixation film producing bend glass cover board |
| CN109319220B (en) * | 2018-02-02 | 2021-10-22 | 深圳市丰泰工业科技有限公司 | Fixed film for producing curved glass cover plate |
| CN108437434A (en) * | 2018-04-18 | 2018-08-24 | 深圳市承熹机电设备有限公司 | Applying method and make-up machine |
| CN109624297A (en) * | 2018-12-29 | 2019-04-16 | 合肥研力电子科技有限公司 | A kind of screen processing unit (plant) and applying method |
| CN111862799A (en) * | 2019-04-26 | 2020-10-30 | 华为技术有限公司 | Laminating equipment and carrier film thereof |
| CN114407481A (en) * | 2020-10-28 | 2022-04-29 | Oppo广东移动通信有限公司 | Bonding apparatus and bonding method of bonding apparatus |
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