CN106517753A - Electronic equipment glass hot-bending molding furnace - Google Patents
Electronic equipment glass hot-bending molding furnace Download PDFInfo
- Publication number
- CN106517753A CN106517753A CN201610864905.2A CN201610864905A CN106517753A CN 106517753 A CN106517753 A CN 106517753A CN 201610864905 A CN201610864905 A CN 201610864905A CN 106517753 A CN106517753 A CN 106517753A
- Authority
- CN
- China
- Prior art keywords
- heater
- furnace
- electronic equipment
- hot
- furnace chamber
- 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.)
- Granted
Links
Classifications
-
- 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
- C03B23/0305—Press-bending accelerated by applying mechanical forces, e.g. inertia, weights or local forces
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention discloses an electronic equipment glass hot-bending molding furnace. The electronic equipment glass hot-bending molding furnace comprises a heating segment and a molding segment, wherein the heating segment comprises a furnace body, a pushing device, a heating device and a cooling device; the furnace body is provided with a furnace chamber and the heating device which is used for heating a hot die in the furnace chamber; the shape and size of the furnace chamber are matched with the hot die; the pushing device is used for pushing the hot die into/out of the furnace chamber. By adopting the electronic equipment glass hot-bending molding furnace, the material performance of a mobile phone glass cover plate is more stable, the size of a heating furnace is reduced greatly, and the space occupation of equipment is saved.
Description
Technical field
The present invention relates to mobile phone glass cover plate field shaping technique, and in particular to a kind of electronic equipment glass bending molding
Stove.
Background technology
At present, bend glass cover plate is into electronic equipment (such as mobile phone, panel computer etc.) the new selection of manufacturer and development
Direction, multiple cell phone manufacturers are or curved surface screen mobile phone is released in plan, thereby produce substantial amounts of bend glass cover plate molding and set
Standby demand.Existing hot bending equipment includes tunnel type hot bending stove and mould.During production, glass cover-plate is placed
In the lower mould of mould, lower mould is placed in hot bending stove, is transmitted mould by conveyer belt, is heated step by step, made
Obtain glass cover-plate to be heated, then the glass cover-plate being heated by upper molding system so that glass cover-plate brake forming.Have a disadvantage in that,
Whole continuous tunnel furnace is transmitted using conveyer belt, and furnace chamber is larger, and the control to temperature is poor, cause the performance of glass cover-plate compared with
Difference.
The content of the invention
Present invention is primarily targeted at providing a kind of electronic equipment glass bending forming furnace, it is intended to improve glass cover-plate
Performance.
In order to realize goal of the invention, the present invention provides a kind of electronic equipment glass bending forming furnace, including bringing-up section and into
Type section, the bringing-up section include body of heater, material-pulling device, heater and chiller, the body of heater be provided with furnace chamber and to
The heater heated to the hot-die being placed in furnace chamber, the shapes and sizes of the furnace chamber are suitable with the hot-die
Match somebody with somebody, the material-pulling device the hot-die to be advanced/release furnace chamber.
Preferably, the heater includes heating plate and lower heating plate, the upper heating plate and the lower heating plate
Enclose the furnace chamber.
Preferably, the heater also includes the pad being arranged between the two opposite sides of heating plate and lower heating plate
Plate.
Preferably, above-mentioned electronic equipment glass bending forming furnace also includes the protection device connected with furnace chamber, the protection
To fill protective gas to furnace chamber, the protection device includes the heating element heater to be heated to protective gas to device.
Preferably, the chiller includes setting up separately in body of heater top surface and side, to lower the temperature body of heater surface
Water pipe.
Preferably, the material-pulling device include to by hot-die from body of heater side be advanced into the pusher mechanical hand of furnace chamber with
And the cylinder to promote hot-die to move in furnace chamber.
Preferably, the heater is divided into 12 heating modules, and each heating module is close to successively.
Preferably, the heater also includes enclosing the ceramics being located at around heater, for being incubated furnace chamber
Fibre board.
Preferably, the profiled section is docked with the bringing-up section, including shaping area and annealed zone, if the shaping area includes
That does the upper mould to pressure holding hot-die pushes component, and the annealed zone is docked with shaping area.
Preferably, above-mentioned electronic equipment glass bending forming furnace also includes the cooling section docked with the profiled section, described
Profiled section is arranged in bending, and the cooling section is be arranged in parallel with bringing-up section.
The present invention is adapted to hot-die by will be arranged to shapes and sizes to the furnace chamber for placing hot-die in body of heater,
Conduction heating is capable of achieving when heating to hot-die, and heating and temperature control is more accurate so that the material property of glass cover-plate
It is more stable, and the volume of heating furnace is significantly reduced, and saves taking up room for equipment.
Description of the drawings
Fig. 1 is the overall structure diagram of electronic equipment glass bending forming furnace in one embodiment of the invention；
Fig. 2 is the structural representation of bringing-up section in one embodiment of the invention；
Fig. 3 is the structural representation of heater in one embodiment of the invention.
The realization of the object of the invention, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
It should be appreciated that specific embodiment described herein is used only for explaining the present invention, it is not intended to limit the present invention.
In the embodiment of the present invention, electronic equipment can be the like products such as mobile phone, panel computer, electronic equipment glass bending
Forming furnace can be mobile phone glass hot bending stove, below will elaborate the present invention by taking mobile phone glass hot bending stove as an example
Technical scheme.
Referring to figs. 1 to Fig. 3, the present invention provides a kind of electronic equipment glass bending forming furnace, including bringing-up section 1 and profiled section
2, wherein bringing-up section 1 includes body of heater 10, material-pulling device 20, heater 30 and chiller 40, and body of heater 10 is provided with furnace chamber 11
With the heater 12 heated to the hot-die to being placed in furnace chamber 11, the shapes and sizes of furnace chamber 11 and hot-die
Adaptation, material-pulling device 40 is to advance hot-die/release furnace chamber 11.
In the embodiment of the present invention, body of heater 10 at least includes bringing-up section 1 and profiled section 2, above-mentioned material-pulling device 20, heater
30 and chiller 40 be arranged on bringing-up section 1.Hot-die is placed with furnace chamber 11, the hot-die is generally hexahedron, section is
Square, including upper die and lower die, mobile phone glass cover plate is placed in lower mould.In the embodiment of the present invention, by the section of furnace chamber 11
It is set to square, size is basically identical with hot-die, it is ensured that hot-die can be movable within.In the embodiment of the present invention, push away
Material device 40 can include linear advancement cylinder or electric cylinder etc., in temperature-rise period, when needing to move hot-die, this
Invention material-pulling device 20 promotes hot-die to move linearly along furnace chamber 11.In the embodiment of the present invention, due to by furnace chamber 11 be set to
Hot-die shapes and sizes are basically identical, and heat can be transferred to hot-die in the way of conducting, and improve temperature controlled essence
Exactness so that the material property of mobile phone glass cover plate is more stable, and the volume of heating furnace is significantly reduced, and saves and sets
Standby takes up room.
In one embodiment, aforementioned heater 30 includes heating plate 31 and lower heating plate 32, and upper heating plate 31 is with
Heating plate 32 encloses furnace chamber 11.In the embodiment of the present invention, in upper heating plate 31 and lower heating plate 32, heating tube 33 is provided with,
The heating up and down to hot-die can be realized, so as to improve the efficiency of heating surface.
Further, heater 30 also includes being arranged between the two opposite sides of heating plate 31 and lower heating plate 32
Backing plate 34.In the embodiment of the present invention, by the setting of backing plate 34, it is possible to achieve the fine setting to 11 height of furnace chamber, when needing repairing
Or when adjusting the height of furnace chamber 11, it is only necessary to the size of backing plate 34 is repaired, and without the need for the upper heating plate 31 of adjustment
Or lower heating plate 32, reduce maintenance and the Setup Cost of body of heater 10.
In the embodiment of the present invention, heater 30 can be divided into 12 heating modules, and each heating module is close to successively.Specifically
, in 400 to 750 degrees Celsius of heating zone, 7 heating modules are set by 50 degrees Celsius of modules, in 750 degrees Celsius of guarantor
Warm area arranges 5 heating modules.The setting of multiple heating modules, is that the mode of conduction is heated again, the intensification to hot-die
More accurate with insulating process, temperature curve is more smoothed, so as to the performance of further improving product.Further, since being divided into many
Individual heating module, in start, equipment can be segmented startup, and starting up's electric current is lower.
Further, relatively low in order to be able to ambient temperature is dropped to, the present invention also sets up chiller 40.The embodiment of the present invention
In, chiller 40 includes setting up separately in 10 top surface of body of heater and side, the water pipe to lower the temperature 10 surface of body of heater.The present invention
In embodiment, body of heater 10 top surface and side be respectively provided with water pipe, temperature relatively low cold water can be introduced water pipe and be circulated
Flowing so that within the temperature on 10 surface of body of heater can be reduced to safety line.
In one embodiment of the invention, heater 30 also include enclose be located at around heater 40, for entering to furnace chamber 11
The ceramic beaverboard 35 of row insulation.The embodiment of the present invention is incubated using new ceramics fibre board and heat-barrier material, and heat insulation effect is more
Good, energy consumption is lower.
In the embodiment of the present invention, material-pulling device 20 is included hot-die is advanced into pushing away for furnace chamber 11 from 10 side of body of heater
Material mechanical hand 21 and the cylinder 22 to promote hot-die to move in furnace chamber 11.That is, the embodiment of the present invention is in body of heater 10
Side opens up a charging aperture 13, and the charging aperture 13 is connected with furnace chamber 11, and hot-die is pushed into from charging aperture by pusher mechanical hand 21
Correct position, then first thermal treatment zone being pushed into by cylinder 22 in furnace chamber 11.
In one embodiment of the invention, bringing-up section 1 also includes the protection device 50 connected with furnace chamber 11, protection device 50 to
Protective gas, such as nitrogen are filled to furnace chamber 11.In a preferred embodiment, protection device 50 includes heating element heater, for right
Nitrogen is heated.In the embodiment of the present invention, nitrogen is preheated by heating element heater, during nitrogen filling process can be avoided
The direct Impact mould of cryogenic gas, improves mould and is heated stationarity.
In the embodiment of the present invention, profiled section 2 is docked with bringing-up section 1, including shaping area 201 and annealed zone 202, the molding
Area 201 includes pushing component to mould on pressure holding hot-die, and also including several heating modules, specifically, shaping area 201 is wrapped
3 heating modules are included, annealed zone 202 includes 4 heating modules.The heating module of shaping area 201 is set to 3 by the embodiment of the present invention
Individual, the heating module of annealed zone is set to 4, temperature curve is more smoothed, so as to the property of further improving product
Energy.
In the embodiment of the present invention, electronic equipment glass bending forming furnace also includes cooling section 3, cooling section 3 and profiled section phase
Even, cooling section 3 is used for cooling down hot-die and product.In a preferred embodiment, profiled section 2 can be arranged in bending, cooling section 3
It is arranged in parallel with bringing-up section 1.Specifically, annealed zone 202 can be bent setting, a part is docked with shaping area 201, linearly set
Put, another part is arranged in 90 degree with shaping area 201.Thus, floor space can be saved, while it is easy to the row of subsequent handling
Cloth.For example, in one embodiment, as annealed zone 202 is arranged into a bent shape by the embodiment of the present invention, cooling section 3 can be caused
It is set in parallel with profiled section 2, so as to save floor space.In addition, can also facilitate the up/down material section 4 docked with cooling section 3
Arrangement, cooling section 3 are linearly arranged with up/down material section 4 so that up/down material section 4 is located at the same of body of heater 10 with feeding port 13
Side so that feeding and blanking operation are more convenient, for example, can arrange aforementioned pusher mechanical hand 21 and realize automatic charging.
The preferred embodiments of the present invention are these are only, the scope of the claims of the present invention is not thereby limited, it is every using this
Equivalent structure or equivalent flow conversion that bright description and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of electronic equipment glass bending forming furnace, including bringing-up section and profiled section, it is characterised in that the bringing-up section includes
Body of heater, material-pulling device, heater and chiller, the body of heater are provided with furnace chamber and to the hot pressing to being placed in furnace chamber
The heater heated by mould, the shapes and sizes of the furnace chamber are adapted to the hot-die, and the material-pulling device is to incite somebody to action
The hot-die advances/release furnace chamber.
2. electronic equipment glass bending forming furnace as claimed in claim 1, it is characterised in that the heater include plus
Hot plate and lower heating plate, the upper heating plate and the lower heating plate enclose the furnace chamber.
3. electronic equipment glass bending forming furnace as claimed in claim 2, it is characterised in that the heater also includes setting
Put the backing plate between the two opposite sides of upper heating plate and lower heating plate.
4. electronic equipment glass bending forming furnace as claimed in claim 3, it is characterised in that also include the guarantor connected with furnace chamber
Protection unit, to fill protective gas to furnace chamber, the protection device is included to carry out to protective gas the protection device
The heating element heater of heating.
5. electronic equipment glass bending forming furnace as claimed in claim 4, it is characterised in that the chiller includes setting up separately
In body of heater top surface and side, the water pipe to be lowered the temperature to body of heater surface.
6. electronic equipment glass bending forming furnace as claimed in claim 1, it is characterised in that the material-pulling device include to
Hot-die is advanced into into the pusher mechanical hand and cylinder to promote hot-die to move in furnace chamber of furnace chamber from body of heater side.
7. electronic equipment glass bending forming furnace as claimed in claim 1, it is characterised in that the heater is divided into 12
Heating module, each heating module are close to successively.
8. electronic equipment glass bending forming furnace as claimed in claim 1, it is characterised in that the heater also includes enclosing
The ceramic beaverboard being located at around heater, for being incubated to furnace chamber.
9. the electronic equipment glass bending forming furnace as any one of claim 1 to 8, it is characterised in that the molding
Section is docked with the bringing-up section, and including shaping area and annealed zone, the shaping area includes some upper moulds to pressure holding hot-die
Push component, the annealed zone is docked with shaping area.
10. electronic equipment glass bending forming furnace as claimed in claim 9, it is characterised in that also include and the profiled section
The cooling section of docking, the profiled section are arranged in bending, and the cooling section is be arranged in parallel with bringing-up section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610864905.2A CN106517753B (en) | 2016-09-28 | 2016-09-28 | Electronic equipment glass bending forming furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610864905.2A CN106517753B (en) | 2016-09-28 | 2016-09-28 | Electronic equipment glass bending forming furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106517753A true CN106517753A (en) | 2017-03-22 |
| CN106517753B CN106517753B (en) | 2018-01-23 |
Family
ID=58344557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610864905.2A Expired - Fee Related CN106517753B (en) | 2016-09-28 | 2016-09-28 | Electronic equipment glass bending forming furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106517753B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010818A (en) * | 2017-04-26 | 2017-08-04 | 汕头市龙湖区可期机械设备科技有限公司 | A kind of glass bending forming machine for improving pusher |
| CN107010819A (en) * | 2017-06-08 | 2017-08-04 | 深圳隆庆智能激光科技有限公司 | Mold heating device and 3D glass-forming dies |
| CN108929027A (en) * | 2017-05-27 | 2018-12-04 | 蓝思科技（长沙）有限公司 | A kind of glass heat bender and its hot bending process |
| CN112321136A (en) * | 2020-11-19 | 2021-02-05 | 成都市新西北光电有限公司 | Glass wafer softening and forming system and operation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986948A (en) * | 2015-06-26 | 2015-10-21 | 东莞市华星镀膜科技有限公司 | Machining device and machining technology for glass sheet hot bending molding |
| CN205133395U (en) * | 2015-10-29 | 2016-04-06 | 周行乐 | Hot bender of cell -phone glass screen |
| CN105776827A (en) * | 2016-01-30 | 2016-07-20 | 深圳大宇精雕科技有限公司 | Hot bending machine and glass hot bending machining method |
-
2016
- 2016-09-28 CN CN201610864905.2A patent/CN106517753B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986948A (en) * | 2015-06-26 | 2015-10-21 | 东莞市华星镀膜科技有限公司 | Machining device and machining technology for glass sheet hot bending molding |
| CN205133395U (en) * | 2015-10-29 | 2016-04-06 | 周行乐 | Hot bender of cell -phone glass screen |
| CN105776827A (en) * | 2016-01-30 | 2016-07-20 | 深圳大宇精雕科技有限公司 | Hot bending machine and glass hot bending machining method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010818A (en) * | 2017-04-26 | 2017-08-04 | 汕头市龙湖区可期机械设备科技有限公司 | A kind of glass bending forming machine for improving pusher |
| CN108929027A (en) * | 2017-05-27 | 2018-12-04 | 蓝思科技（长沙）有限公司 | A kind of glass heat bender and its hot bending process |
| CN108929027B (en) * | 2017-05-27 | 2021-05-25 | 蓝思科技（长沙）有限公司 | Glass hot bending machine and hot bending process thereof |
| CN107010819A (en) * | 2017-06-08 | 2017-08-04 | 深圳隆庆智能激光科技有限公司 | Mold heating device and 3D glass-forming dies |
| CN112321136A (en) * | 2020-11-19 | 2021-02-05 | 成都市新西北光电有限公司 | Glass wafer softening and forming system and operation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106517753B (en) | 2018-01-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106517753B (en) | Electronic equipment glass bending forming furnace | |
| CN106495453B (en) | Electronic equipment glass bending forming furnace | |
| EP2918556A1 (en) | Method for manufacturing cover glass for display and device for manufacturing cover glass for display | |
| CN207581648U (en) | Device for shaping glass including heat-insulation unit | |
| CN208245630U (en) | Contact heating device and press for alloy plate material thermoforming | |
| KR101574415B1 (en) | Apparatus and method for forming curved glass | |
| CN205420154U (en) | Hot bender | |
| CN105605915B (en) | A kind of removable continuous tunnel furnace heated using hot air circulation | |
| CN107129133A (en) | Silicate glass free form surface forming machine and forming method | |
| CN107176783B (en) | Glass forming furnace | |
| CN212764747U (en) | Bending pressure head and bending device | |
| CN201414223Y (en) | Electric heating plate used for bronzing machine | |
| CN108500134A (en) | Hot-press forming device, method and the hot-forming part of non-crystaline amorphous metal | |
| CN105487568B (en) | The temperature control device and its temperature control method of test equipment connector presser | |
| KR101567639B1 (en) | Furnace for manufacturing curved glass | |
| CN209636107U (en) | Glass annealing cooling unit, glass annealing and cooling device and glass processing system | |
| KR101669815B1 (en) | Press system for warm forming | |
| CN203456518U (en) | Lithium battery hot press | |
| CN106095024A (en) | A kind of radiating frame for notebook computer | |
| CN109834185A (en) | Hot apparatus for shaping | |
| CN106746535B (en) | Pressure control device and method for forming curved glass of mobile terminal | |
| CN206751649U (en) | Slow down the flase floor of mould temperature rise speed in a kind of bend glass forming process | |
| CN206607159U (en) | A kind of preheating device of mobile terminal bend glass shaping | |
| CN108059326A (en) | A kind of heat-bending glass system | |
| CN201249714Y (en) | Contact-type heating structure for automobile roof panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20200928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |