CN106477863A - Formed clamp plate and hot bending equipment and hot-bending method - Google Patents
Formed clamp plate and hot bending equipment and hot-bending method Download PDFInfo
- Publication number
- CN106477863A CN106477863A CN201611114638.3A CN201611114638A CN106477863A CN 106477863 A CN106477863 A CN 106477863A CN 201611114638 A CN201611114638 A CN 201611114638A CN 106477863 A CN106477863 A CN 106477863A
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- CN
- China
- Prior art keywords
- die body
- mould
- mold insert
- forming surface
- clamp plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
Abstract
The present invention relates to heat-bending glass technical field, more particularly to a kind of formed clamp plate and hot bending equipment and hot-bending method.The formed clamp plate includes the first die body, inlaid piece of mould and the second die body；First die body is provided with the first forming surface near the one side of the second die body；Second die body is provided with the mold insert groove for accommodating inlaid piece of mould near the one side of the first die body；Second die body near the first die body edge and inlaid piece of mould near the first die body continuous second forming surface of while formation；First forming surface is matched with the second forming surface；It is used for crimping processed product between inlaid piece of mould and the first die body, so that the second die body matched moulds can suppress processed product with the first die body.The hot bending equipment includes formed clamp plate.The hot-bending method is applied to the formed clamp plate.It is an object of the invention to provide formed clamp plate and hot bending equipment and hot-bending method, with the high technical problem of the non-plane glass screen fraction defective that solves electronic product present in prior art.
Description
Technical field
The present invention relates to heat-bending glass technical field, more particularly to a kind of formed clamp plate and hot bending equipment and hot-bending method.
Background technology
With the progress of industrial level and the increasingly raising of living standards of the people, market is also got over for the requirement of glass screen
Come higher.
Mobile phone using non-plane glass screens such as 2.5D screen, 3D screens is occurred in that in the market, with respect to tradition
Flat glass screen for, non-plane glass screen improves the good looking appearance degree of fuselage and lifting to a certain extent
Experience of user when using screen contact action.
Non-plane glass screen refers to its zone line for a plane or cambered surface, and its marginal portion adopts cambered surface transition.
For example, 2.5D screen is the region for having a plane at the center of glass, and then cambered surface is excessive for periphery, that is, in flat glass
On the basis of radian process has been carried out to edge；The zone line of 3D screen can adopt arc using plane or cambered surface, fringe region
Shape is designed.
The electronic products such as the mobile phone of non-plane glass screen, panel computer have obtained increasingly being widely applied, and existing
Non-plane glass screen prepare typically adopt cold working mode, generally to the edge of flat glass be ground polish and obtain
Cambered surface edge；So that processing is obtained on non-plane glass screen using cold working preparation method and tiny crackle occur, greatly
Have impact on the yields of non-plane glass screen preparation.
Non-plane glass can also be made using hot bending process, but the on-plane surface that is made using the technology in prior art
Glass is commonly applied to modern architecture door and window, fish jar, dinner table, balcony etc.；And the non-planar glass of the electronic product such as mobile phone, panel computer
, with respect to non-plane glass such as door and window, fish jars, its thickness is thinner for glass screen, makes electronic product using existing hot bending process
Easily there is rake angle, face pressure print, face unequal phenomenon in the product of non-plane glass screen, and its fraction defective is high.
Content of the invention
It is an object of the invention to provide formed clamp plate and hot bending equipment and hot-bending method, to solve to exist in prior art
Electronic product the high technical problem of non-plane glass screen fraction defective.
The formed clamp plate that the present invention is provided, including the first die body, inlaid piece of mould and the second die body；
First die body is provided with the first forming surface near the one side of second die body；
Second die body is provided with the mold insert groove for accommodating the inlaid piece of mould near the one side of first die body；Institute
State the second die body near first die body edge and the inlaid piece of mould near first die body while formation
Continuous second forming surface；First forming surface is matched with second forming surface；
It is used for crimping processed product between the inlaid piece of mould and first die body, so that the second die body matched moulds
The processed product can be suppressed with first die body.
Further, described formed clamp plate also includes die body casting die and mold insert casting die；
The die body casting die is connected with second die body, and second die body can be with the die body casting die along matched moulds
Direction is moved；
The mold insert casting die is connected through second die body with the inlaid piece of mould.
Further, the mold insert casting die includes mold insert pressing plate and mold insert compression leg；One end of the mold insert compression leg is fixed and is connected
The mold insert pressing plate is connect, the other end connects the inlaid piece of mould through second die body.
Further, the quantity of the mold insert compression leg is multiple；Multiple mold insert compression legs are laid in the mould respectively
The center and peripheral on mold insert surface, and multiple mold insert compression legs are respectively with the Central Symmetry setting on the inlaid piece of mould surface.
Further, the quantity of the mold insert compression leg is five；One of them described mold insert compression leg connects the mould edge
The center on part surface, other the four mold insert compression legs connect the surrounding on the inlaid piece of mould surface respectively.
Further, the quantity of the die body casting die is multiple, and multiple die body casting dies are each provided at second die body
Surface.
Further, the center of first forming surface is plane, and first forming surface is along its length and/or wide
The one end in degree direction or two ends are cambered surface；The center of second forming surface is plane, and second forming surface is along length
One end or two ends of direction and/or width is cambered surface；
Or, first forming surface and second forming surface are cambered surface.
Further, the inlaid piece of mould is near the area of the one side of first die body more than second forming surface
The 70% of area.
The hot bending equipment that the present invention is provided includes described formed clamp plate.
The hot-bending method that the present invention is provided, it is adaptable to described formed clamp plate, comprises the steps：
Processed product is arranged in the second forming surface；
Inlaid piece of mould is moved to along matched moulds direction and crimps processed product with the first die body；
Processed product is heated to preset temperature, and the second die body and the first die body matched moulds simultaneously suppress product after processing.
Formed clamp plate and hot bending equipment that the present invention is provided, including the first die body, inlaid piece of mould and the second die body, by
Second die body arranges mold insert groove near the one side of the first die body, so that inlaid piece of mould can be contained in mold insert groove, and with
Second die body forms continuous second forming surface near the two ends of the first die body one side, and the second forming surface is close with the first die body
The first forming surface that the one side of the second die body is arranged matches；Non-planar glass in electronic products such as processing mobile phone, panel computers
During glass screen, the processed products such as glass can be crimped between inlaid piece of mould and the first die body, so that inlaid piece of mould is fixed
The zone line of processed product；Again by the second die body matched moulds with processed product is compressing with the first die body.Also
It is to say, by enabling inlaid piece of mould and the second die body self-movement, to make the zone line of processed product in hot bending
During be not deformed by the active force of inlaid piece of mould substantially, and make the fringe region of converted products in hot bending mistake
Active force hot bending in journey by the second die body deforms, and forms non-plane glass screen product, can be very big to a certain extent
The ratio of briquetting of non-plane glass screen is improve, face pressure print, face injustice, the rake angle etc. for improving non-plane glass screen is bad scarce
Fall into.
The hot-bending method that the present invention is provided, it is adaptable to formed clamp plate, with electronic products such as hot bending mobile phone, panel computers
The advantages of high yield rate, defect of non-plane glass screen is few.
Description of the drawings
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to concrete
Needed for embodiment or description of the prior art, accompanying drawing to be used is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the first explosive view of the formed clamp plate that the embodiment of the present invention one is provided；
Fig. 2 is the second explosive view of the formed clamp plate that the embodiment of the present invention one is provided；
Fig. 3 is the second explosive view of the formed clamp plate that the embodiment of the present invention one is provided；
Fig. 4 is the installation diagram of the formed clamp plate that the embodiment of the present invention one is provided；
Fig. 5 is the front view (after hot bending) of the formed clamp plate that the embodiment of the present invention one is provided；
Fig. 6 is the front view (before hot bending) of the formed clamp plate that the embodiment of the present invention one is provided.
Icon：The first die body of 1-；2- inlaid piece of mould；The second die body of 3-；4- die body casting die；5- mold insert casting die；51- mold insert pressure
Plate；52- mold insert compression leg；6- processed product.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described enforcement
Example is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment obtained under the premise of creative work is not made by personnel, belongs to the scope of protection of the invention.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation of instruction such as " level ", " interior ", " outward " or position relationship be based on orientation shown in the drawings or position relationship, merely to
Be easy to describe the present invention and simplify description, rather than indicate or the hint device of indication or element must with specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or hint relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
To be to be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment one
Referring to shown in Fig. 1-Fig. 6, a kind of formed clamp plate is present embodiments provided；Fig. 1-Fig. 3 is becoming that the present embodiment is provided
Three kinds of explosive views of type pressing plate；The installation diagram of the formed clamp plate that Fig. 4 is provided for the present embodiment；The heat that Fig. 5 is provided for the present embodiment
The front view of the formed clamp plate after roll forming；The front view of formed clamp plate before the hot bending that Fig. 6 is provided for the present embodiment.
Referring to shown in Fig. 1-Fig. 6, the formed clamp plate that the present embodiment is provided, it is adaptable to needles of various sizes hot bending equipment, especially fit
For all kinds of oversize hot bending equipment, for example bending furnace, driving continuous tunnel furnace, vacuum annealing furnace etc., can make oversize
The bending of 3D heat-bending glass both sides, three are bent in bending, four, and its hot bending angle can reach 90 °.
The formed clamp plate that the present embodiment is provided, including the first die body 1, inlaid piece of mould 2 and the second die body 3.
First die body 1 is provided with the first forming surface near the one side of the second die body 3.
Second die body 3 is provided with the mold insert groove for accommodating inlaid piece of mould 2 near the one side of the first die body 1；Second die body 3 is leaned on
Nearly first die body 1 edge and inlaid piece of mould 2 near the first die body 1 continuous second forming surface of while formation；First
Forming surface is matched with the second forming surface；That is inlaid piece of mould 2 is located at the second forming surface near the one side of the first die body 1
Zone line.Wherein, it is used for placing processed product 6, the first forming surface and second between the first forming surface and the second forming surface
Forming surface is matched with the corresponding two sides of product after processing, i.e., after processed product 6 forms processing after formed clamp plate hot pressing
Product.Product after processing is, for example, the non-plane glass screen of the electronic product such as mobile phone, panel computer.Additionally, the second mould
Body 3 also has the effect of jig mold insert 2 near the mold insert groove of the one side setting of the first die body 1.
It is used for crimping processed product 6 between inlaid piece of mould 2 and the first die body 1, so that 3 matched moulds of the second die body can be with the
One die body 1 suppresses processed product 6.
Formed clamp plate described in the present embodiment, including the first die body 1, inlaid piece of mould 2 and the second die body 3, by the second mould
Body 3 arranges mold insert groove near the one side of the first die body 1, so that inlaid piece of mould 2 can be contained in mold insert groove, and with second
Die body 3 forms continuous second forming surface near the two ends of 1 one side of the first die body, and the second forming surface is close with the first die body 1
The first forming surface that the one side of the second die body 3 is arranged matches；Non-planar glass in electronic products such as processing mobile phone, panel computers
During glass screen, the processed products such as glass 6 can be crimped between inlaid piece of mould 2 and the first die body 1, so that inlaid piece of mould 2
The zone line of fixing processed product 6；Again by 3 matched moulds of the second die body processed product 6 to be pressed into the first die body 1
Type.That is, by enabling inlaid piece of mould 2 and 3 self-movement of the second die body, to make the zone line of processed product 6
Active force by inlaid piece of mould 2 during hot bending is not deformed substantially, and makes the fringe region of converted products
Deformed by the active force hot bending of the second die body 3 during hot bending, non-plane glass screen product is formed, can be one
Determine in degree, to greatly improve the ratio of briquetting of non-plane glass screen, face pressure print, the face for improving non-plane glass screen be uneven,
The bad defect such as rake angle.
In the alternative of the present embodiment, the formed clamp plate also includes die body casting die 4 and mold insert casting die 5.
Die body casting die 4 is connected with the second die body 3, and the second die body 3 can be moved along matched moulds direction with die body casting die 4.Logical
Cross and die body casting die 4 is moved, can be moved along matched moulds direction with die body casting die 4 with ordering about the second die body 3, so that the second die body 3 is closed
Mould will be compressing for processed product 6 with the first die body 1.That is, die body casting die 4 is supplied to the work of 3 matched moulds of the second die body
Firmly.
Alternatively, mold insert casting die 5 is connected through the second die body 3 with inlaid piece of mould 2.By mold insert casting die 5, so as to be processed
Product 6 can be crimped between inlaid piece of mould 2 and the first die body 1, and then makes the zone line of processed product 6 in hot bending
During be not deformed by the active force of inlaid piece of mould 2 substantially.That is, mold insert casting die 5 is supplied to inlaid piece of mould 2 pressing
The active force of reception converted products 6, so that the zone line of processed product 6 can be kept substantially not during hot bending
Deformation.
Alternatively, during hot bending, the second die body 3 is arranged at the lower section of the first die body 1；Or, the first die body 1
It is arranged at the lower section of the second die body 3.Wherein, the concrete relative position of the first die body 1 and the second die body 3 can according to hot bending equipment,
The factors such as hot bending process determine.
Assemble for the ease of the formed clamp plate, in the alternative of the present embodiment, in assembling, the second die body 3 is arranged
In the lower section of the first die body 1, inlaid piece of mould 2 is placed in the mold insert groove of the second die body 3, then place processed product 6, then
In first die body 1 that closes, to realize fast and accurately assembling；Wherein, close the first die body 1 when, inlaid piece of mould 2 is not inlayed completely
In the mold insert groove of the second die body 3, with certain space between the second die body 3 and the first die body 1.In hot bending, will
The formed clamp plate for assembling is inverted, i.e., the first die body 1 is located at the lower section of the second die body 3；Processed product 6 is heated to default
After temperature, the second die body 3 is moved along matched moulds direction, will be compressing for processed product 6.
The formed clamp plate of the present embodiment, is the problem big for current 3D hot bending oversize product degree-of-difficulty factor and develops
's；The hot bending equipment of existing installation forming device cannot hot bending production oversize, the such as product of 3D both sides bending height 12mm.
In the alternative of the present embodiment, mold insert casting die 5 includes mold insert pressing plate 51 and mold insert compression leg 52；Mold insert compression leg 52
One end is fixedly connected mold insert pressing plate 51, and the other end passes through 3 connecting mold mold insert 2 of the second die body.Preferably, the one of mold insert compression leg 52
End is fixed on mold insert pressing plate 51 by modes such as welding, screws.
Preferably, the second die body 3 has through hole corresponding with mold insert compression leg 52；Further, the axis of the through hole and
The length direction of two die bodys 3 is vertical, namely the axis of mold insert compression leg 52 is vertical with the length direction of the second die body 3, to reduce edge
Part compression leg 52 along own axes move back and forth when and the second die body 3 between frictional force, and then be easy to transmit by mold insert casting die 5
Active force to inlaid piece of mould 2, to crimp processed product 6.
Those skilled in the art can also be using the mold insert casting die 5 of other structures, and such as mold insert casting die 5 is multiple support columns,
Driving means directly drive multiple support columns while mobile.
In the alternative of the present embodiment, the quantity of mold insert compression leg 52 is multiple；Multiple mold insert compression legs 52 are laid in respectively
The center and peripheral on 2 surface of inlaid piece of mould, and multiple mold insert compression legs 52 are respectively with the Central Symmetry setting on 2 surface of inlaid piece of mould.
By multiple mold insert compression legs 52 to be laid in the center and peripheral on 2 surface of inlaid piece of mould respectively, and with 2 surface of inlaid piece of mould
The heart is symmetrical arranged, so that relatively uniform active force can be born in 2 surface of inlaid piece of mould, so that the mesozone of processed product 6
Domain can be subject to come from the relatively uniform active force of inlaid piece of mould 2, so that processed product 6 can during hot bending
Substantially it is not deformed.
Preferably, the quantity of mold insert compression leg 52 is five；In one of 52 connecting mold mold insert of mold insert compression leg, 2 surface
The heart, other four mold insert compression legs 52 distinguish the surrounding on 2 surface of connecting mold mold insert.
In the alternative of the present embodiment, the quantity of die body casting die 4 is multiple, and multiple die body casting dies 4 are each provided at the second mould
The surface of body 3.By multiple die body casting dies 4 to be each provided at the surface of the second die body 3, so that the surface of the second die body 3 can be held
By relatively uniform active force so that processed product 6 can be come from the second die body 3 during compressing relative
Uniform active force, and then 6 hot bending of processed product can be improved to a certain extent for the electronics such as mobile phone, panel computer
The product qualified rate of the non-plane glass screen of product.
The quantity of die body casting die 4 can for example be two, three, four, five, eight etc.；Preferably, die body casting die 4
Quantity be four.
In the alternative of the present embodiment, the center of the first forming surface is plane, and the first forming surface along its length and/
Or one end of width or two ends are cambered surface；That is, the center of the first forming surface is plane, the four of the first forming surface
One side, both sides in individual periphery, three while or be cambered surface when four.
Specifically, the center of the first forming surface is plane, and the first forming surface one end along its length or two ends are
Cambered surface；
Or, the center of the first forming surface is plane, and the first forming surface one end in the width direction or two ends are cambered surface；
Or, the center of the first forming surface is plane, and the first forming surface one end along its length is cambered surface, and the first one-tenth
Type face one end in the width direction is cambered surface；
Or, the center of the first forming surface is plane, and the first forming surface two ends along its length are cambered surface, and the first one-tenth
Type face one end in the width direction is cambered surface；
Or, the center of the first forming surface is plane, and the first forming surface one end along its length is cambered surface, and the first one-tenth
Type face two ends in the width direction are cambered surface；
Or, the center of the first forming surface is plane, and the first forming surface two ends along its length are cambered surface, and the first one-tenth
Type face two ends in the width direction are cambered surface.
Further, the center of the second forming surface is plane, and second forming surface is along its length and/or width
One end or two ends are cambered surface.That is, the center of the second forming surface is plane, in four peripheries of the second forming surface
In, both sides, three or four sides are cambered surface.
Specifically, the center of the second forming surface is plane, and the second forming surface one end along its length or two ends are
Cambered surface；
Or, the center of the second forming surface is plane, and the second forming surface one end in the width direction or two ends are cambered surface；
Or, the center of the second forming surface is plane, and the second forming surface one end along its length is cambered surface, and the second one-tenth
Type face one end in the width direction is cambered surface；
Or, the center of the second forming surface is plane, and the second forming surface two ends along its length are cambered surface, and the second one-tenth
Type face one end in the width direction is cambered surface；
Or, the center of the second forming surface is plane, and the second forming surface one end along its length is cambered surface, and the second one-tenth
Type face two ends in the width direction are cambered surface；
Or, the center of the second forming surface is plane, and the second forming surface two ends along its length are cambered surface, and the second one-tenth
Type face two ends in the width direction are cambered surface.
In the alternative of the present embodiment, the first forming surface and the second forming surface are cambered surface.
In the alternative of the present embodiment, inlaid piece of mould 2 is more than the second forming surface near the area of the one side of the first die body 1
Area 70%.By inlaid piece of mould 2 near the one side of the first die body 1 area be the second forming surface area 70% with
On, so that processed product 6 more firmly can be fixed by inlaid piece of mould 2, so that the zone line of processed product 6 is in warm
Active force during roll forming by inlaid piece of mould 2 can be deformed substantially.
In the alternative of the present embodiment, the two ends of the first die body 1 are provided with the first location hole, the two ends of the second die body 3
It is provided with second location hole corresponding with the first location hole or alignment pin.By in the two ends of the first die body 1 and the second die body 3
Two ends arrange positioner so that the first die body 1 and the second die body 3 position convenient.
In the alternative of the present embodiment, the material of the first die body 1, inlaid piece of mould 2 and the second die body 3 can be for example real
Wood.
The material of die body casting die 4 and mold insert casting die 5 can be for example the five metals material such as cast iron, stainless steel.
Embodiment two
Embodiment two provides a kind of hot bending equipment, and the embodiment includes the formed clamp plate described in embodiment one, embodiment
The technical characteristic of the formed clamp plate disclosed in is also applied for the embodiment, and the technology of the published formed clamp plate of embodiment one is special
Levy and description is not repeated.
The hot bending equipment that the present embodiment is provided, including formed clamp plate.The hot bending equipment can be for example bending furnace, promotion
Formula continuous tunnel furnace, vacuum annealing furnace etc..The hot bending equipment is non-flat by the electronic product such as formed clamp plate hot bending mobile phone, panel computer
Surface glass screen, its yield rate are higher, and defect is less.
Hot bending equipment described in the present embodiment has the advantages that formed clamp plate described in embodiment one, disclosed in embodiment one
Other advantage heres of the formed clamp plate are not repeated description.
Embodiment three
Embodiment three provides a kind of hot-bending method, and the hot-bending method of the embodiment is applied to the shaping described in embodiment one
Pressing plate, the technical characteristic of the formed clamp plate disclosed in embodiment one are also applied for the embodiment, the published shaping of embodiment one
The technical characteristic of pressing plate is not repeated description.
The hot-bending method that the present embodiment is provided, it is adaptable to formed clamp plate, comprises the steps：
Inlaid piece of mould is arranged in the mold insert groove of the second die body, to form continuous second forming surface；
Processed product is arranged in the second forming surface；
The second die body is fastened, is made between the second die body and the first die body with distance；Between second die body and the first die body
Distance so that the first die body is not applied to processed product active force substantially.Preferably, along perpendicular to the side of the second forming surface
To the distance between the second die body and the first die body are not less than the bent thickness of product after processing；Further, the second die body with
The distance between first die body is the bent thickness of product after processing.
Inlaid piece of mould is moved to along matched moulds direction and crimps processed product with the first die body；So that inlaid piece of mould and the first mould
Body crimps processed product.
Processed product is heated to preset temperature, and the second die body and the first die body matched moulds simultaneously suppress product after processing.
Preferably, mold insert casting die orders about inlaid piece of mould and is moved to along matched moulds direction and crimps processed product with the first die body.
Preferably, die body casting die orders about the second die body matched moulds, and suppresses product after processing with the first die body.
Preferably, using before formed clamp plate hot bending product, first the first die body, the second die body and inlaid piece of mould with dustless
Cloth and alcohol cleaning clean, then the glass board material product for cleaning up be placed on formed continuously by inlaid piece of mould and the second die body
The second forming surface on.
Preferably, formed clamp plate is placed on hot bending equipment roller, rolls into automatically heating furnace chamber, to heat product to be processed
Product.
Hot-bending method described in the present embodiment has the advantages that formed clamp plate described in embodiment one, with hot bending mobile phone, puts down
The advantages of high yield rate, defect of the non-plane glass screen of the electronic products such as plate computer is few；Described disclosed in embodiment one
The advantage here of formed clamp plate is not repeated description.
Finally it should be noted that：Various embodiments above only in order to technical scheme to be described, rather than a limitation；To the greatest extent
Pipe has been described in detail to the present invention with reference to foregoing embodiments, it will be understood by those within the art that：Its according to
So the technical scheme described in foregoing embodiments can be modified, or which part or all technical characteristic are entered
Row equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a kind of formed clamp plate, it is characterised in that including the first die body, inlaid piece of mould and the second die body；
First die body is provided with the first forming surface near the one side of second die body；
Second die body is provided with the mold insert groove for accommodating the inlaid piece of mould near the one side of first die body；Described
Two die bodys near first die body edge continuous near the while formation of first die body with the inlaid piece of mould
The second forming surface；First forming surface is matched with second forming surface；
It is used for crimping processed product between the inlaid piece of mould and first die body, so that the second die body matched moulds can
The processed product is suppressed with first die body.
2. formed clamp plate according to claim 1, it is characterised in that also include die body casting die and mold insert casting die；
The die body casting die is connected with second die body, and second die body can be with the die body casting die along matched moulds direction
Mobile；
The mold insert casting die is connected through second die body with the inlaid piece of mould.
3. formed clamp plate according to claim 2, it is characterised in that the mold insert casting die includes mold insert pressing plate and mold insert pressure
Post；One end of the mold insert compression leg is fixedly connected the mold insert pressing plate, and the other end connects the mould through second die body
Mold insert.
4. formed clamp plate according to claim 3, it is characterised in that the quantity of the mold insert compression leg is multiple；Multiple institutes
The center and peripheral that mold insert compression leg is laid in the inlaid piece of mould surface respectively is stated, and multiple mold insert compression legs are respectively with described
The Central Symmetry on inlaid piece of mould surface is arranged.
5. formed clamp plate according to claim 4, it is characterised in that the quantity of the mold insert compression leg is five；Wherein one
The individual mold insert compression leg connects the center on the inlaid piece of mould surface, and other the four mold insert compression legs connect the mould respectively
The surrounding on mold insert surface.
6. formed clamp plate according to claim 2, it is characterised in that the quantity of the die body casting die is multiple, Duo Gesuo
State the surface that die body casting die is each provided at second die body.
7. formed clamp plate according to claim 1, it is characterised in that the center of first forming surface is plane, and institute
State the first forming surface along its length and/or one end of width or two ends are cambered surface；The center of second forming surface
For plane, and second forming surface is along its length and/or one end of width or two ends are cambered surface；
Or, first forming surface and second forming surface are cambered surface.
8. formed clamp plate according to claim 1, it is characterised in that the inlaid piece of mould is near the one of first die body
The area in face is more than the 70% of the area of second forming surface.
9. a kind of hot bending equipment, it is characterised in that including the formed clamp plate described in any one of claim 1-8.
10. a kind of hot-bending method, it is adaptable to the formed clamp plate described in any one of claim 1-8, it is characterised in that including as follows
Step：
Processed product is arranged in the second forming surface；
Inlaid piece of mould is moved to along matched moulds direction and crimps processed product with the first die body；
Processed product is heated to preset temperature, and the second die body and the first die body matched moulds simultaneously suppress product after processing.
Priority Applications (1)
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| CN107352782A (en) * | 2017-07-26 | 2017-11-17 | 广东飞新达智能设备股份有限公司 | A kind of curved surface hot-press arrangement |
| CN107473571A (en) * | 2017-07-26 | 2017-12-15 | 广东飞新达智能设备股份有限公司 | A kind of curved surface forming processing unit (plant) |
| CN107473573A (en) * | 2017-07-26 | 2017-12-15 | 广东飞新达智能设备股份有限公司 | A kind of curved surface forming process equipment |
| CN107759062A (en) * | 2017-11-17 | 2018-03-06 | 瑞声精密制造科技(常州)有限公司 | Thermoforming process, hot forming tool and the thermal forming device of glass product |
| CN108929028A (en) * | 2017-05-26 | 2018-12-04 | 盟立自动化股份有限公司 | Glass forming equipment |
| CN109130151A (en) * | 2017-06-28 | 2019-01-04 | 蓝思科技（长沙）有限公司 | Guide rail guide block assembly and hot bending shape device |
| CN110963682A (en) * | 2018-09-30 | 2020-04-07 | 深圳市赢合技术有限公司 | Production mold and forming process of curved glass |
| CN111547992A (en) * | 2020-04-13 | 2020-08-18 | 江西沃格光电股份有限公司 | Hot bending die, cover plate, manufacturing method of cover plate and mobile terminal |
| CN111847853A (en) * | 2020-08-21 | 2020-10-30 | 延锋伟世通电子科技（上海）有限公司 | Hot bending, processing, positioning and forming device for glass cover plate of vehicle-mounted display |
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| CN111547992B (en) * | 2020-04-13 | 2022-07-05 | 江西沃格光电股份有限公司 | Hot bending die, cover plate, manufacturing method of cover plate and mobile terminal |
| CN111847853A (en) * | 2020-08-21 | 2020-10-30 | 延锋伟世通电子科技（上海）有限公司 | Hot bending, processing, positioning and forming device for glass cover plate of vehicle-mounted display |
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