CN107686230A - Mould structure for manufacturing moulded glass - Google Patents
Mould structure for manufacturing moulded glass Download PDFInfo
- Publication number
- CN107686230A CN107686230A CN201610702217.6A CN201610702217A CN107686230A CN 107686230 A CN107686230 A CN 107686230A CN 201610702217 A CN201610702217 A CN 201610702217A CN 107686230 A CN107686230 A CN 107686230A
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- Prior art keywords
- mold members
- male mold
- recess
- parent form
- support member
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- 239000011521 glass Substances 0.000 title claims abstract description 69
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 238000007493 shaping process Methods 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 15
- 238000000465 moulding Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000009172 bursting Effects 0.000 claims description 3
- 230000005012 migration Effects 0.000 claims description 3
- 238000013508 migration Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000012447 hatching Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
- C03B11/06—Construction of plunger or mould
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/0013—Re-forming shaped glass by pressing
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/0093—Tools and machines specially adapted for re-forming shaped glass articles in general, e.g. chucks
-
- 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
- C03B23/0302—Re-forming glass sheets by bending by press-bending between shaping moulds between opposing full-face shaping moulds
Abstract
The invention discloses a mold structure for manufacturing molded glass, which comprises a first female mold part, a second female mold part, a first male mold part, a pushing part and a plurality of first supporting parts, the second female mould part can move relative to the first female mould part, the first male mould part can open and close relative to the first female mould part, the second male die piece can move relative to the first male die piece, the pushing piece is fixedly arranged on the first male die piece, the first supporting piece is abutted against the first female die piece and the second female die piece, when the first male die piece is closed relative to the first female die piece, the pushing piece forms a first deformation structure on the molded glass, and the second female mould part and the second male mould part can jointly form a second deformation structure on the molded glass.
Description
Technical field
The present invention relates to a kind of mould structure, more particularly to a kind of mould structure for being used for manufacturing moulded glass.
Background technology
In general, glass material is a tabular.If being intended to produce the glass with moulding, the known practice is will be flat
The glass material of tabular is arranged on a upper mould piece and once between module, then heats upper mould piece, lower module and is arranged on
Glass material between module and lower module, so that glass material softens.When above-mentioned glass material softening, upper mould piece is with
Module can carry out mould assembling action, the profile so as to moulding glass material.
However, because known upper mould piece and lower module do not have supporting construction, therefore most glass material is heating
During can be in vacant state.Therefore, when glass material is heated to softening, most glass material without structure because limiting
Make and produce a thermal deformation, cause the surface of most of glass material to produce wavy lines and influence transparency, enter
And influence product quality and reduce the competitiveness of product commercially.In addition, the deformation structure of different directions is such as produced,
Generally another deformation structure first need to be molded for direction shaping deformation structure, then for other direction, i.e., need to be molded twice
The deformation structure of different directions can be completed, increases the process time of glass material.
The content of the invention
The present invention provides a kind of mould structure for being used for manufacturing a moulded glass, to solve the above problems.
In order to reach above-mentioned purpose, the present invention discloses a kind of mould structure for being used for manufacturing a moulded glass, the model
Glass has a flat part and extends a periphery of the flat part, and the mould structure includes one first parent form mould
Part, one second parent form mold members, one first male mold members, a yoke frame and multiple first support members, first parent form
Formed with a molding cave in mold members, the periphery of the moulded glass is corresponded to around the shaping die cavity, it is described
Second parent form mold members are movably disposed in the shaping die cavity, and the first male mold members are set in a manner of retractable
Put above the first parent form mold members, the second male mold members are movably disposed in the first male mold members
On, the second male mold members and the second parent form mold members make the relative of the flat part of glass described in clamping jointly
Both sides, the yoke frame are installed in the first male mold members, and the yoke frame is in the first male mold members along one
First direction relatively the first parent form mold members matched moulds when flat part described in pushing tow, with the flat part along described first
Direction forms one first deformation structure, and the multiple first support member is arranged in the shaping die cavity and abuts the shaping mould
The bottom surface in cave and the second parent form mold members, the multiple first support member are soft when the first parent form mold members are heated
Change, enable the second parent form mold members and the second male mold members jointly along relative first mother of the first direction
Type mold members are moved to a die-closed position, and then make to force the periphery around the shaping die cavity along in contrast to described the
One second direction in one direction forms one second deformation structure.
According to one of them embodiment of the present invention, the second male mold members are formed with a passage, and the pushing tow
Part passes through flat part described in the passage pushing tow.
According to one of them embodiment of the present invention, the yoke frame includes an ejector pin component and a locking component, institute
State ejector pin component to be movably disposed in the passage, the locking component is connected to the ejector pin component and is installed in described
First male mold members.
According to one of them embodiment of the present invention, one formed with the corresponding passage in the second parent form mold members
Formed recess, the ejector pin component have a shaped ends, and the shaped ends are relatively described in the first male mold members
Enter the formed recess during the first parent form mold members matched moulds to die-closed position, to form first deformation structure.
According to one of them embodiment of the present invention, the mould structure also includes multiple second support members, is arranged on institute
State between the first male mold members and the second male mold members, each second support member abuts the first male mould respectively
Part and the second male mold members.
According to one of them embodiment of the present invention, the first male mold members can relatively described second male mold members
Moved between a die sinking position and the die-closed position, the multiple second support member is in the first male mold members position in institute
When stating die sinking position, the first male mold members are supported to prevent the flat board of moulded glass described in the yoke frame bursting
Portion, and the multiple second support member softens when the first male mold members are heated, and makes the first male mold members
The die-closed position, and the multiple second softened can be moved to by the relatively described second male mold members of the die sinking position
Support member can will in die-closed position described in the first male mold members migration caused pressure transmission once to described the
Two male mold members.
According to one of them embodiment of the present invention, the bottom surface of the shaping die cavity of the first parent form mold members is formed
Have multiple first locating lower recess, and the bottom of each first support member be contained in the multiple first locating lower recess wherein it
One, the second male mold members towards the side of the first male mold members formed with multiple second locating lower recess, and
The bottom of each second support member is contained in one of the multiple second locating lower recess.
According to one of them embodiment of the present invention, the second parent form mold members are towards the bottom surface of the shaping die cavity
Multiple first positioning upper recess of the side formed with corresponding the multiple first locating lower recess, and the top of each first support member
It is contained in the multiple first positioning one of upper recess, the first male mold members are towards the second male mould
Formed with an accommodating recess, the side of the second male mold members is contained in the accommodating recess, described for the side of part
Multiple second positioning upper recess of the bottom surface of accommodating recess formed with corresponding the multiple second locating lower recess, and each second
One of the multiple second positioning upper recess is contained at the top of support member.
According to one of them embodiment of the present invention, it is recessed that the bottom surface for being molded die cavity is also formed with multiple first flashes
Portion, each first flash recess is communicated in one of the multiple first locating lower recess, and each first flash recess is in institute
When stating multiple first support member softenings, there is provided the flash space of the first support member one being respectively softened, the bottom surface of the accommodating recess
Formed with multiple second flash recesses, each second flash recess is communicated in one of the multiple second positioning upper recess,
And each second flash recess is when the multiple second support member softens, there is provided the flash of the second support member one being respectively softened is empty
Between.
According to one of them embodiment of the present invention, each first support member and each second support member are respectively by heat deformable material
Made by matter.
According to one of them embodiment of the present invention, the second parent form mold members have one first clamping face, and described the
Two male mold members have one second clamping face of relatively described first clamping face, first clamping face and the described second clamping
Face clamps the opposite sides of the flat part of the moulded glass respectively.
According to one of them embodiment of the present invention, first clamping face is added with minute surface respectively with second clamping face
Made by the mode of work.
According to one of them embodiment of the present invention, the mould structure also includes a fitting, is arranged on described first
In parent form mold members, the fitting is moved to the conjunction in the relatively described first parent form mold members of the first male mold members
During mould position, the first male mold members are connected to.
In summary, due to the first clamping face of the second parent form mold members and the second clamping face point of the second male mold members
Not Jia Chi moulded glass flat part opposite sides, mould structure so of the invention can provide the flat part of moulded glass
Limitation in structure, produced because of thermal deformation so as to reducing the surface of the flat part of moulded glass in forming process wavy
Lines, the transparency of the flat part of the moulded glass after being molded with lifting.In addition, mould structure of the invention is public first
When type mold members are along a first direction the first parent form mold members matched moulds relatively, using flat part described in yoke frame pushing tow, with mould
Make and form the first deformation structure on the flat part of glass in the first direction, mould structure of the invention is also existed using the first support member
First parent form mold members soften when being heated, and enable the second parent form mold members and the second male mold members phase in the first direction jointly
The die-closed position is moved to the first parent form mold members, and then makes to force periphery around shaping die cavity along in contrast to first
The second direction in direction forms one second deformation structure, i.e., mould structure of the invention can respectively moulded glass flat part and
Periphery forms the deformation structure with different directions, without carrying out post forming process, when can reduce the processing of moulded glass
Between.For the present invention foregoing and other technology contents, feature and effect, it is following cooperation refer to the attached drawing embodiment it is detailed
In explanation, can clearly it present.
Brief description of the drawings
Fig. 1 is the schematic appearance of mould structure of the embodiment of the present invention.
Fig. 2 is the exploded perspective view of mould structure of the embodiment of the present invention.
Fig. 3 is exploded perspective view of the mould structure of the embodiment of the present invention at another visual angle.
Fig. 4 is diagrammatic cross-section of the moulded glass along hatching B-B shown in Fig. 2.
Fig. 5 is diagrammatic cross-section of the mould structure along hatching A-A shown in Fig. 1.
Fig. 6 is the diagrammatic cross-section that mould structure of the embodiment of the present invention is in heated condition.
Fig. 7 is the diagrammatic cross-section that mould structure of the embodiment of the present invention is in matched moulds state.
Wherein, description of reference numerals is as follows：
1000 mould structures
2000 moulded glass
2001 flat parts
2002 peripheries
2003 first deformation structures
2004 second deformation structures
1 first parent form mold members
10 shaping die cavitys
101 bottom surfaces
11 first locating lower recess
12 first flash recesses
2 second parent form mold members
20 first positioning upper recess
21 first clamping faces
22 formed recess
23 sides
3 first male mold members
30 accommodating recesses
301 bottom surfaces
31 second positioning upper recess
32 second flash recesses
33 sides
4 second male mold members
40 passages
41 second locating lower recess
42 second clamping faces
43 sides
5 yoke frames
50 ejector pin components
501 shaped ends
51 locking components
6 first support members
7 second support members
8 fittings
Heating module on 3000
4000 times heating modules
X1 first directions
X2 second directions
A-A, B-B hatching
Embodiment
The direction term being previously mentioned in following examples, such as：Upper and lower, left and right, front or rear etc., only it is with reference to additional attached
The direction of figure.Therefore, the direction term used is intended to be illustrative and not intended to limit the present invention.Fig. 1 to Fig. 5 is referred to, Fig. 1 is
The schematic appearance of the mould structure 1000 of the embodiment of the present invention one, Fig. 2 are that the blast of mould structure of the embodiment of the present invention 1000 is shown
Be intended to, Fig. 3 be mould structure of the embodiment of the present invention 1000 in the exploded perspective view at another visual angle, Fig. 4 is a model glass shown in Fig. 2
Diagrammatic cross-section of the glass 2000 along hatching B-B, Fig. 5 are section signal of the mould structure 1000 shown in Fig. 1 along a hatching A-A
Figure.As shown in Figures 1 to 5, mould structure 1000 may be utilized in fabricating moulded glass 2000, and moulded glass 2000 has a flat part
2001st, a periphery 2002, one first deformation structure 2003 and one second deformation structure 2004, periphery 2002 extend flat
Plate portion 2001, the first deformation structure 2003 are formed on flat part 2001, and the second deformation structure 2004 is formed in periphery
On 2002.
In addition, mould structure 1000 includes one first parent form mold members 1, one second parent form mold members 2, one first male mould
Have part 3, one second male mold members 4, a yoke frame 5 and multiple first support members 6, in the first parent form mold members 1 formed with
A molding cave 10, is molded the periphery 2002 that moulded glass 2000 is corresponded to around die cavity 10, and the second parent form mold members 2 can live
It is arranged on dynamicly in shaping die cavity 10, the first male mold members 3 are arranged in a manner of retractable in first parent form mold members 1
Side.In the present embodiment, when the first male mold members 3 and the first parent form 1 matched moulds of mold members, the first male mold members 3 can edge
One first direction X1 is close with respect to the first parent form mold members 1, when the first male mold members 3 and the die sinking of the first parent form mold members 1,
First male mold members 3 can leave the first parent form mold members 1 along the second direction X2 in contrast to first direction X1.Second male
Mold members 4 are movably disposed in the first male mold members 3, and the second male mold members 4 are pressed from both sides jointly with the first parent form mold members 1
Hold the opposite sides of the flat part 2001 of moulded glass 2000.Yoke frame 5 is installed in the first male mold members 3, and multiple first
Support member 6 is arranged in shaping die cavity 10 and abuts a bottom surface 101 and the second parent form mold members 2 of shaping die cavity 10.
As shown in Figures 1 to 5, the second male mold members 4 can include an ejector pin component formed with a passage 40, yoke frame 5
50 and a locking component 51, ejector pin component 50 be movably disposed in passage 40, locking component 51 is connected to ejector pin component
50 and the first male mold members 3 are installed in, i.e. locking component 51 by ejector pin component 50 being locked in the first male mold members 3.
It is noted that the structure design of the yoke frame 5 of the present invention can be not limited to depicted in this embodiment accompanying drawing, such as yoke frame
5 or with a 3 integrally formed protruded stigma of the first male mold members, hold depending on actual demand.In addition, the second parent form mold members
A formed recess 22 formed with respective channel 40 on 2, ejector pin component 50 have a shaped ends 501.
In addition, mould structure 1000 also includes multiple second support members 7, is arranged on the first male mold members 3 and
Between two male mold members 4, each second support member 7 abuts the first male mold members 3 and the second male mold members 4 respectively.At this
In embodiment, each first support member 6 and each second support member 7 can be respectively a pearl shape structure, and the first support member of the present invention 6 with
The profile of second support member 7 can be not limited to depicted in this embodiment accompanying drawing, such as the first support member 6 and the second support member 7
It can be a cube-shaped structure, hold depending on actual demand.The bottom surface 101 of the shaping die cavity 10 of first parent form mold members 1 is formed
There are multiple first locating lower recess 11, and the bottom of each first support member 6 is contained in multiple first locating lower recess 11 wherein
One of, the first support member 6 each whereby can be positioned on the bottom surface 101 of shaping die cavity 10, to prevent each first support member 6 from existing
It is molded on the bottom surface 101 of die cavity 10 and slides or roll.Similarly, the second male mold members 4 towards the first male mold members 3 one
Side 43 is formed with multiple second locating lower recess 41, and the bottom of each second support member 7 is contained in multiple second locating lower recess
One of 41, the second support member 7 each whereby can be positioned on the side 43 of the second male mold members 4, to prevent
Each second support member 7 is slided or rolled on the side 43 of the second male mold members 4.
In addition, the second parent form mold members 2 towards the bottom surface 101 of shaping die cavity 10 side 23 formed with corresponding multiple first
Multiple first positioning upper recess 20 of locating lower recess 11, and the top of each first support member 6 is contained in multiple first positioning
One of recess 20, the first support member 6 each whereby can be positioned on the side 23 of the second parent form mold members 2, with
Prevent that this each first support member 6 is slided or rolled on the side 23 of the second parent form mold members 2.Similarly, the first male mould
Towards the side 33 of the second male mold members 4 formed with an accommodating recess 30, the side 43 of the second male mold members 4 holds part 3
Put in accommodating recess 30, to prevent the second male mold members 4 from being moved relative to the first male mold members 3, i.e. the first male mould
Accommodating recess 30 on the side 33 of part 3 can be used to the second male mold members 4 being positioned in the first male mold members 3, with
Prevent the first male mold members 3 and the relative displacement of the second male mold members 4.Further, the shape of a bottom surface 301 of recess 30 is housed
Into the multiple second positioning upper recess 31 for multiple second locating lower recess 41 having in corresponding second male mold members 4, and each the
The top of two support members 7 is contained in one of multiple second positioning upper recess 31, and the second support member 7 each whereby can be determined
On the bottom surface 301 of accommodating recess 30 of the position in the first male mold members 3, to prevent each second support member 7 in accommodating recess 30
Bottom surface 301 on slide or roll.
As shown in Figures 1 to 5, the second parent form mold members 2 have one first clamping face 21, and the second male mold members 4 have
One second clamping face 42, the second clamping face 42 is in contrast to the side 43, the first clamping face 21 and second of the second parent form mold members 2
Second clamping face 42 of male mold members 4 clamps the opposite sides of the flat part 2001 of moulded glass 2000 respectively, by model
Glass 2000 is retained in mould structure 1000.In addition, mould structure 1000 also includes a fitting 8, the first parent form is arranged on
In mold members 1.Inventive die structure 1000 is to be useful in a forming bench (not being shown in figure), and the forming bench includes
Heating module 3000 and once heating module 4000, lower heating module 4000 are connected to the first parent form mold members 1 and be used in combination on one
To heat the first parent form mold members 1, and then make the second parent form mold members 2 and each first support member 6 heated, so as to making the first support
Part 6 is heated and softens.Upper heating module 3000 could be detachably connected to the first male mold members 3 and to heat the first male mould
Have part 3, and then make the second support member 7 heated, soften so as to making the second support member 7 heated.In the present embodiment, each first
Support member 6 can be made by heat deformable material (such as glass etc.) respectively with each second support member 7, but the present invention is not limited.
Fig. 5 to Fig. 7 is referred to, Fig. 6 is the section signal that mould structure of the embodiment of the present invention 1000 is in a heated condition
Figure, Fig. 7 are the diagrammatic cross-section that mould structure of the embodiment of the present invention 1000 is in a matched moulds state.As shown in Figures 5 to 7, when
When mould structure 1000 is in a die sinking position as shown in Figure 5, multiple second support members 7 can support the first male mold members 3,
To prevent from being connected to the yoke frame 5 of the first male mold members 3 by the Action of Gravity Field of the first male mold members 3 down bursting moulded glass
2000 flat part 2001.When mould structure 1000 to be used is molded moulded glass 2000, heating module 3000 upper first by
X1 is moved to position as shown in Figure 6 in the first direction for position as shown in Figure 5, to contact and heat the first male mold members 3,
And then make each second support member 7 heated.At the same time, lower heating module 4000 also heats the first parent form mold members 1, so that each
One support member 6 is heated.
When the first support member 6 and the second support member 7 it is heated and when softening, moulded glass 2000 is also heated and softened, now
Upper heating module 3000 can drive the first male mold members 3, and X1 is with respect to the matched moulds of the first parent form mold members 1 in the first direction, now
The ejector pin component 50 of yoke frame 5 can by the flat part 2001 of the pushing tow moulded glass 2000 of passage 4 of the second male mold members 4,
And when the first male mold members 3 continue in the first direction X1 by position as shown in Figure 6 with respect to the first parent form mold members 1 matched moulds extremely
During an as shown in Figure 7 die-closed position, the shaped ends 501 of the ejector pin component 50 of yoke frame 5 can enter the second parent form mould
The formed recess 22 of part 2, so that X1 forms the first deformation structure in the first direction on the flat part 2001 of moulded glass 2000
2003.When the first male mold members 3, X1 is moved to the conjunction as shown in Figure 7 with respect to the first parent form mold members 1 in the first direction
During mould position, the edge of periphery 2002 of moulded glass 2000 can be forced around the shaping die cavity 10 of the first parent form mold members 1
A second direction X2 in contrast to first direction X1 forms the second deformation structure 2004, and fitting 8 can be connected to the first male
Mold members 3.
It is noted that due to the second parent form mold members 2 the first clamping face 21 and the second male mold members 4 second
Clamping face 42 clamps the opposite sides of the flat part 2001 of moulded glass 2000, so mould structure 1000 of the invention just respectively
The limitation in the structure of flat part 2001 of moulded glass 2000 can be provided, so as to reduce the flat part 2001 of moulded glass 2000
Surface produces wavy lines in forming process because of thermal deformation, the flat part of the moulded glass 2000 after being molded with lifting
2001 transparency.In the present embodiment, the first clamping face 21 and the second clamping face 42 can the institutes in a manner of mirror finish respectively
It is made, to lift the surface accuracy of the first clamping face 21 and the second clamping face 42, and then lifts the flat part of moulded glass 2000
2001 transparency.
In addition, the second support member 7 can soften when the first male mold members 3 are heated by upper heating module 3000, and first
Support member 6 can soften when the first parent form mold members 1 are heated by lower heating module 4000, whereby when upper heating module 3000 drives
X1 is moved to first male mold members 3 by the die sinking position as shown in Figure 6 with respect to the first parent form mold members 1 in the first direction
During the as shown in Figure 7 die-closed position, the second support member 7 of softening can will be in matched moulds described in the migration of the first male mold members 3
Caused pressure transmission once is to the second male mold members 4 during position, and the first support member 6 softened can be by the first parent model
Has upper pressure transmission caused by part 1 to the second parent form mold members 2, whereby the second male mold members 4 and the second parent form mold members 2
The lower pressure and the upper pressure can be kept to the flat part 2001 of moulded glass 2000, help to reduce moulded glass
2000 flat part 2001 produces wavy lines because of thermal deformation.
In addition, the bottom surface 101 for being molded die cavity 10 is also formed with multiple first flash recesses 12, each first flash recess
12 are communicated in one of multiple first locating lower recess 11, whereby when the first support member 6 because the first parent form mold members 1 are added
Heat and when softening, each first flash recess 12 can provide the flash space of the first support member 6 one being respectively softened, and make each first
The part that support member 6 is softened and overflowed does not influence the process of shaping.Similarly, the accommodating recess 30 of the first male mold members 3
Formed with multiple second flash recesses 32, each second flash recess 32 is communicated in multiple second positioning upper recess 31 for bottom surface 301
One of them, whereby when the second support member 7 because the first male mold members 3 be heated soften when, each second flash recess 32 is just
The flash space of the second support member 7 one being respectively softened can be provided, the part that each second support member 7 is softened and overflowed is not influenceed
The process of shaping.
Prior art is compared, due to the first clamping face of the second parent form mold members and the second clamping of the second male mold members
Face clamps the opposite sides of the flat part of moulded glass respectively, and so mould structure of the invention can provide the flat of moulded glass
Limitation in plate portion structure, wave is produced because of thermal deformation in forming process so as to reduce the surface of the flat part of moulded glass
The lines of shape, the transparency of the flat part of the moulded glass after being molded with lifting.In addition, mould structure of the invention is
One male mold members along a first direction with respect to the first parent form mold members matched moulds when, using flat part described in yoke frame pushing tow, with
Form the first deformation structure in the first direction on the flat part of moulded glass, mould structure of the invention also utilizes the first support
Part softens when the first parent form mold members are heated, and enables the second parent form mold members with the second male mold members jointly along first party
Be moved to the die-closed position to relative first parent form mold members, so make to force around shaping die cavity periphery along in contrast to
The second direction of first direction forms one second deformation structure, i.e., mould structure of the invention can be respectively in the flat board of moulded glass
Portion forms the deformation structure with different directions with periphery, without carrying out post forming process, can reduce adding for moulded glass
Between man-hour.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (13)
1. a kind of mould structure for being used for manufacturing a moulded glass, the moulded glass has a flat part and extended described flat
One periphery of plate portion, it is characterised in that include：
One first parent form mold members, correspond to the moulded glass formed with a molding cave, described be molded around die cavity thereon
The periphery；
One second parent form mold members, it is movably disposed in the shaping die cavity；
One first male mold members, it is arranged in a manner of retractable above the first parent form mold members；
One second male mold members, be movably disposed in the first male mold members, the second male mold members with
The opposite sides of the flat part of glass is made described in the common clamping of the second parent form mold members；
One yoke frame, it is installed in the first male mold members, the yoke frame is in the first male mold members along one
One direction relatively the first parent form mold members matched moulds when flat part described in pushing tow, with the flat part along the first party
To one first deformation structure of formation；And
Multiple first support members, it is arranged in the shaping die cavity and abuts the bottom surface of the shaping die cavity and second parent form
Mold members, the multiple first support member soften when the first parent form mold members are heated, and make the second parent form mould
Part and the second male mold members can be moved to a matched moulds along the relative first parent form mold members of the first direction jointly
Position, and then make to force the periphery along the second direction shape in contrast to the first direction around the shaping die cavity
Into one second deformation structure.
2. mould structure as claimed in claim 1, it is characterised in that the second male mold members formed with a passage, and
The yoke frame passes through flat part described in the passage pushing tow.
3. mould structure as claimed in claim 2, it is characterised in that the yoke frame includes：
One ejector pin component, is movably disposed in the passage；And
One locking component, it is connected to the ejector pin component and is installed in the first male mold members.
4. mould structure as claimed in claim 3, it is characterised in that formed with described in correspondence in the second parent form mold members
One formed recess of passage, the ejector pin component have a shaped ends, and the shaped ends are in the first male mold members
Relatively described first parent form mold members matched moulds is to the formed recess is entered during the die-closed position, to form first deformation
Structure.
5. mould structure as claimed in claim 1, it is characterised in that also include：
Multiple second support members, it is arranged between the first male mold members and the second male mold members, each second
Support member abuts the first male mold members and the second male mold members respectively.
6. mould structure as claimed in claim 5, it is characterised in that the first male mold members can relatively described second public affairs
Type mold members move between a die sinking position and the die-closed position, and the multiple second support member is in the first male mould
Part position supports the first male mold members to prevent moulded glass described in the yoke frame bursting in the die sinking position
The flat part, and the multiple second support member softens when the first male mold members are heated, and makes first public affairs
Type mold members can be moved to the die-closed position by the relatively described second male mold members of the die sinking position, and be softened described
Multiple second support members can will in die-closed position described in the first male mold members migration caused pressure transmission once
To the second male mold members.
7. mould structure as claimed in claim 5, it is characterised in that the shaping die cavity of the first parent form mold members
Bottom surface is formed with multiple first locating lower recess, and the bottom of each first support member is contained in the multiple first locating lower recess
One of, the second male mold members are towards the side of the first male mold members formed with the multiple second positioning
Recess, and the bottom of each second support member is contained in one of the multiple second locating lower recess.
8. mould structure as claimed in claim 7, it is characterised in that the second parent form mold members are towards the shaping die cavity
Bottom surface multiple first positioning upper recess of the side formed with corresponding the multiple first locating lower recess, and each first support
It is contained in the multiple first positioning one of upper recess at the top of part, the first male mold members are towards described second
Formed with an accommodating recess, the side of the second male mold members is contained in the accommodating recess for the side of male mold members
It is interior, multiple second positioning upper recess of the bottom surface formed with corresponding the multiple second locating lower recess of the accommodating recess, and
One of the multiple second positioning upper recess is contained at the top of each second support member.
9. mould structure as claimed in claim 8, it is characterised in that the bottom surface of the shaping die cavity is also formed with multiple first
Flash recess, each first flash recess is communicated in one of the multiple first locating lower recess, and each first flash is recessed
Portion is when the multiple first support member softens, there is provided the flash space of the first support member one being respectively softened, the accommodating recess
Bottom surface formed with multiple second flash recesses, each second flash recess be communicated in it is the multiple second positioning upper recess wherein
One of, and each second flash recess is when the multiple second support member softens, there is provided the second support member one being respectively softened overflows
Material space.
10. mould structure as claimed in claim 5, it is characterised in that each first support member and each second support member respectively by
Made by heat deformable material.
11. mould structure as claimed in claim 2, it is characterised in that the second parent form mold members have one first clamping
Face, the second male mold members have one second clamping face of relatively described first clamping face, first clamping face and institute
State the opposite sides that the second clamping face clamps the flat part of the moulded glass respectively.
12. mould structure as claimed in claim 11, it is characterised in that first clamping face and second clamping face point
Not made by a manner of mirror finish.
13. mould structure as claimed in claim 1, it is characterised in that also include：
One fitting, it is arranged in the first parent form mold members, the fitting is in the first male mold members with respect to institute
When stating the first parent form mold members and being moved to the die-closed position, the first male mold members are connected to.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105124538A TWI609843B (en) | 2016-08-03 | 2016-08-03 | Molding structure for manufacturing a molded glass part |
| TW105124538 | 2016-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107686230A true CN107686230A (en) | 2018-02-13 |
Family
ID=58564858
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610702217.6A Withdrawn CN107686230A (en) | 2016-08-03 | 2016-08-22 | Mould structure for manufacturing moulded glass |
| CN201620917457.3U Active CN206127113U (en) | 2016-08-03 | 2016-08-22 | Mould structure for manufacturing moulded glass |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620917457.3U Active CN206127113U (en) | 2016-08-03 | 2016-08-22 | Mould structure for manufacturing moulded glass |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR20180015548A (en) |
| CN (2) | CN107686230A (en) |
| TW (1) | TWI609843B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114149169B (en) * | 2021-11-08 | 2024-03-29 | 安徽精卓光显技术有限责任公司 | Thermal bending forming manufacturing process for 5D curved glass |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5669953A (en) * | 1995-03-07 | 1997-09-23 | Glasstech, Inc. | Glass sheet forming system |
| JP2003226532A (en) * | 2001-11-30 | 2003-08-12 | Central Glass Co Ltd | Apparatus and method for bending glass sheet so that the glass sheet has compound curvature |
| CN203112683U (en) * | 2012-04-24 | 2013-08-07 | 盟立自动化股份有限公司 | Mold structure for molding molded glass having different warping directions |
| CN203144273U (en) * | 2012-08-09 | 2013-08-21 | 盟立自动化股份有限公司 | Forming apparatus for making moulded glass |
| TWM504812U (en) * | 2015-03-09 | 2015-07-11 | Mirle Automation Corp | Molded instrument for manufacturing a molded glass part |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM452172U (en) * | 2012-04-24 | 2013-05-01 | Mirle Automation Corp | Molding structure for manufacturing a molded glass part with different warped features |
| TWI504495B (en) * | 2012-06-12 | 2015-10-21 | Mitsubishi Rayon Co | Method for forming fiber reinforced plastic and forming device thereof |
-
2016
- 2016-08-03 TW TW105124538A patent/TWI609843B/en not_active IP Right Cessation
- 2016-08-22 CN CN201610702217.6A patent/CN107686230A/en not_active Withdrawn
- 2016-08-22 CN CN201620917457.3U patent/CN206127113U/en active Active
- 2016-09-13 KR KR1020160118255A patent/KR20180015548A/en not_active Application Discontinuation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5669953A (en) * | 1995-03-07 | 1997-09-23 | Glasstech, Inc. | Glass sheet forming system |
| JP2003226532A (en) * | 2001-11-30 | 2003-08-12 | Central Glass Co Ltd | Apparatus and method for bending glass sheet so that the glass sheet has compound curvature |
| CN203112683U (en) * | 2012-04-24 | 2013-08-07 | 盟立自动化股份有限公司 | Mold structure for molding molded glass having different warping directions |
| CN203144273U (en) * | 2012-08-09 | 2013-08-21 | 盟立自动化股份有限公司 | Forming apparatus for making moulded glass |
| TWM504812U (en) * | 2015-03-09 | 2015-07-11 | Mirle Automation Corp | Molded instrument for manufacturing a molded glass part |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201805251A (en) | 2018-02-16 |
| KR20180015548A (en) | 2018-02-13 |
| CN206127113U (en) | 2017-04-26 |
| TWI609843B (en) | 2018-01-01 |
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Application publication date: 20180213 |
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