CN208500741U - The heating thermal-field device of model solid glass apparatus for continuous formation - Google Patents
The heating thermal-field device of model solid glass apparatus for continuous formation Download PDFInfo
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- CN208500741U CN208500741U CN201820677358.1U CN201820677358U CN208500741U CN 208500741 U CN208500741 U CN 208500741U CN 201820677358 U CN201820677358 U CN 201820677358U CN 208500741 U CN208500741 U CN 208500741U
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Abstract
The utility model provides a kind of heating thermal-field device of model solid glass apparatus for continuous formation, it is made of the integrally formed graphite heating block of the good material of heat transfer and pedestal, there is the heat block an appropriate number of slot to constitute heating thermal field to combine closely heating element, the bearing plate that porous ceramic material is constituted is equipped between heat block and pedestal, heat block is fixed on pedestal with removable element, pedestal is then fixed on molding machine predetermined position with removable element, since heating thermal field is thermally conductive and samming is good, with keeping model solid glass product internal stress small, it is high to form yield, and it can ensure that the precision of product size.
Description
Technical field
The utility model relates to a kind of heating thermal-field device technical field, especially a kind of model solid glass is continuously shaped
The heating thermal-field device of device.
Background technique
Nowadays, for glass because having the characteristic compared with high light transmission, display device (such as mobile phone, wrist-watch electronic product) is more
Select it as the shell of form part.The visible handheld electric products surface of monarch is typically provided with glass shell, to protect interiors of products
Display module.Glass shell is all largely the shape of plate at present, is connect so will form in the upper surface of electronic product
Seam.Again, since the periphery of electronic product must retain the mechanism section of one fixed width, to hold flat glass, therefore
The top surface of electronic product also can not be just utilized completely.Therefore, three-dimensional or bend glass gradually be employed for electronic product
Glass shell on.
Flat glass shell is easier to manufacture, and the manufacture of the glass shell with three-dimensional shape is then more not easy.Currently, tool
Have the manufacture of the glass shell of three-dimensional shape usually there are two types of method: the first are as follows: the manufacture flat glass unit of multi-disc, then
The glass shell with three-dimensional shape is formed by way of pasting edge.Second are as follows: manufacture certain thickness cuboid glass
Glass, then in grinding multiple on the cuboid glass to be formed with multi-sided three-dimensional contouring.However, above-mentioned two method is equal
It takes time and effort, speed of production is very slow.Generally, due to which glass material is a tabular, if to produce one has moulding
Glass, flat glass material is set to a upper mould piece and once between module by the preferable practice, then heats upper mold
Part, lower module and glass material, so that glass material softens.When above-mentioned glass material softening, upper mould piece and lower module
Mould assembling action can be carried out, so that upper mould piece moulds the shape of glass material along a molding direction and lower module jointly, so as to life
Produce corresponding moulded glass.TaiWan, China patent announcement M452174 " for manufacturing the molding equipment of moulded glass " (bulletin
On May 01st, 2013 day), it includes have a parent form mold members, one first male mold members, one second male mold members, one
Jackstay and a compression bar.The first male mold members are set in the parent form mold members in a manner of openable and closable, second public affairs
Type mold members are set between the parent form mold members and the first male mold members.The supporting post-rod is arranged in the parent form mold
Part, the supporting post-rod are used to ejection in the second male mold members, so as to supporting the second male mold members and first male
Mold members clamp a moulded glass jointly.The compression bar is set to the side of the first male mold members, which is pressed under being used to
The first male mold members, so that the first male mold members parent form mold members opposite with the second male mold members are moved to
One die-closed position, so as to forming the moulded glass.
Using the molding machine of hot extrusion briquetting technique production 3D solid moulded glass, has and directly mold is added using heating device
Heat, as applicant is previously proposed the TaiWan, China M524845 being approved, " heating of model solid glass apparatus for continuous formation is filled
Set " (bulletin on July 1st, 2016), it brand-new is set particular for the heating device structure of three-dimensional moulded glass apparatus for continuous formation
Meter, the heating device are made of the integrally formed heat block of the good material of heat transfer, which simultaneously has an appropriate number of slot
It heating element is arranged, is constituted since heat block is integrally formed, the heat loss that do not conduct, heat transfer is good, is suitable for higher temperatures
Three-dimensional moulded glass it is continuously shaped.But since the preceding case heating element is set in the slot of heat block, when using one section
Between after, if heating element has damage, generally only replace the heating element of damage, so when cause the heating element newly replaced with
The situation used together using the heating element of a period of time, since the temperature of new and old heating element heats can be variant, so
When causing heat block heating temperature uneven, reduces model solid glass product yield always, lacked for it.Again, due to adding
Thermal element is for ease of being set in the slot of heat block, between the outer rim of heating element and the combination inner edge of slot there will necessarily be
Gap, this gap is when the missing with heat conduction loss.Accordingly, application proposes " the model solid glass of TaiWan, China I606017 again
The heating device of apparatus for continuous formation " (bulletin on November 21st, 2017), mainly by the integrally formed heating of the good material of heat transfer
Block and pedestal are constituted, which has an appropriate number of slot with heating element of combining closely, and heating element and heating
Gapless between block slot, heat block are fixed on pedestal with removable element, and it is vertical that pedestal is then fixed on model with removable element
On body glass apparatus for continuous formation predetermined position, the heat block containing heating element is replaced when replacing heating element, is changed without bottom
Seat makes to be replaced together together with being incorporated into heating element all on heat block, missing is taken off before also capable of really forgoing.
But aforementioned patent is constituted since heat block is integrally formed by the good metal material of heat transfer, heat block is with removable
Element is fixed on pedestal, since the heat transfer of common metal is still not fast enough, so that the heat that heat block and heating element are constituted
The heat transfer and average temperature performance of field still have improvement space.Furthermore it since the heat of heat block is directly conducted to metab, will cause
Pedestal causes to be deformed because of high temperature, and pressure-bearing property is insufficient, is unable to ensure the precision of three-dimensional moulded glass product size, is
It is lacked.The utility model is more preferably designed for this missing, proposition, makes the heating heat of model solid glass apparatus for continuous formation
Field device patent is more attained perfect.
Utility model content
Edge is that the main purpose of the utility model is providing a kind of heating thermal field of model solid glass apparatus for continuous formation
Device ", having makes that three-dimensional moulded glass product internal stress is small, molding yield is high, and can ensure that the precision of product size.
The heating thermal-field device of the utility model model solid glass apparatus for continuous formation is good integrally formed by heat transfer
Heat block and pedestal are constituted, which there are multiple slots to constitute heating thermal field to combine closely heating element, are heated
The bearing plate that porous ceramic material is constituted is equipped between block and pedestal, heat block is fixed on pedestal with removable element, pedestal
It is then fixed on molding machine predetermined position with removable element, due to being equipped with porous ceramic material structure between heat block and pedestal
At bearing plate, the bearing plate constituted using high temperature resistant, high pressure resistant, on-deformable non-metal porous gap ceramic material can break
Heat, pressure resistance, make pedestal at high temperature high pressure and it is indeformable, having ensures the precision of three-dimensional moulded glass product size.
The bearing plate that the utility model previous porous gap ceramic material is constituted is silicon carbide bearing plate or aluminium oxide bearing plate
It is preferable.
Another main purpose of the utility model is providing a kind of " heating thermal field of model solid glass apparatus for continuous formation
Device ", particular for the brand-new design of heating thermal-field device structure of three-dimensional moulded glass apparatus for continuous formation, the utility model
The heating thermal-field device of model solid glass apparatus for continuous formation is integrally formed molding heat block and pedestal institute structure by graphite
At the heat block has multiple slots and constitutes heating thermal field to combine closely heating element, and heat block is solid with removable element
Due on pedestal, pedestal is then fixed on molding machine predetermined position with removable element, the aforementioned heat block of the utility model by
Graphite, which is integrally formed, to be constituted, since the thermally conductive and samming that the heat block that graphite is constituted heats thermal field is compared with metal material heat block
It is good, and the heat block that graphite is constituted has more on-deformable characteristic, with making, three-dimensional moulded glass product internal stress is small, forms
The high effect of yield.
Detailed description of the invention
Fig. 1 is the utility model model solid glass apparatus for continuous formation front cut-away view；
Fig. 2 is the utility model model solid glass apparatus for continuous formation upper end cut-away view；
Fig. 3 is the utility model model solid glass apparatus for continuous formation side view；
Fig. 4 A and Fig. 4 B are the utility model embodiment heating device plan view.
In figure:
1 furnace body；10 heating high-temperature molding areas；11 areas Huan Jiang；12 cooling zones；Feed track in 2；3 outer feed tracks；4 exchange systems
System；40 gas-tight doors；41 gas-tight doors；42 switch rooms；5 compression systems；Heating device on 6；60 lower heating devices；61 heat blocks；62
Pedestal；63 slots；64 bearing plates；7 molds；8 heating elements；9 displacement mechanisms.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model can be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
Heating device structure brand-new design of the utility model particular for three-dimensional moulded glass apparatus for continuous formation, head
First, it please refers to shown in Fig. 1, Fig. 2, the utility model heating thermal-field device is set to three-dimensional moulded glass apparatus for continuous formation, should
Device is mainly made of furnace body 1, interior feed track 2, outer feed track 3, exchange system 4 and compression system 5, which sets
Inside furnace body 1, and it is connected at the exchange system 4 of 1 two side of furnace body, outer feed track 3 is set to outside furnace body 1, and connects furnace body 1
The exchange system 4 of two sides, the furnace body 1 be it is closed, and import protective gas (provide protective gas device be located by prior art,
Few superfluous words), and have heating high-temperature molding area 10, the area Huan Jiang 11 and cooling zone 12 according to technique differentiation, high-temperature molding area 10 of heating up
There is heat-resisting material (heat-resisting material is well-known technique, not shown, few superfluous words), cooling zone 12 has cooling device in the area Ji Huanjiang 11
(cooling device is located by prior art, few superfluous words) is equipped with pressurization above heating high-temperature molding area 10, the area Huan Jiang 11 and cooling zone 12
System 5, below with there is upper heating thermal-field device 6, each go up adds each compression system 5 in 10 area Ji Huanjiang 11 of high-temperature molding area of heating up
Lower heating thermal-field device 60, upper heating thermal-field device 6 and lower heating thermal-field device are equipped with below the opposite furnace body of hot thermal-field device 6
60 are equipped with heating element 8 (devices such as temperature control are located by prior art, few superfluous words), and depending on heating thermal field in process heating
Device 6 and lower heating thermal-field device 60 please refer to shown in Fig. 4 A and Fig. 4 B, the utility model heats thermal-field device to required temperature
6,60 (include the upper heating thermal-field device 6 and the opposite lower heating thermal-field device being set to below set on 5 lower section of compression system
60) it, is made of the good integrally formed heat block 61 of heat transfer and pedestal 62, which has an appropriate number of slot 63
Heating thermal field is constituted to combine closely heating element 8, is equipped with what porous ceramic material was constituted between heat block 61 and pedestal 62
Bearing plate 64, heat block 61 are fixed on pedestal 62 with removable element, and pedestal 62 is then fixed on molding dress with removable element
Set on predetermined position that (i.e. each compression system 5 in heating 10 area Ji Huanjiang 11 of high-temperature molding area is below with there is upper heating thermal field dress
6 are set, is equipped with lower heating thermal-field device 60 below the opposite furnace body of each upper heating thermal-field device 6), due to heat block 61 and pedestal 62
Between be equipped with the bearing plate 64 that porous ceramic material is constituted, made pottery using high temperature resistant, high pressure resistant, on-deformable non-metal porous gap
The bearing plate 64 that ceramic material is constituted, it is the heat that can break in pressurization, high temperature resistant, high pressure resistant, make pedestal under high temperature and pressure without mutability
Shape so has the precision for ensuring three-dimensional moulded glass product size.Plate glass to be formed is placed in 7 forming surface of mold,
When mold 7 is pushed on the lower heating thermal-field device 60 in interior feed track, (mold 7 is pushed into the lower heating thermal field in interior feed track
60 predetermined position of device utilizes displacement mechanism 9 shown in Fig. 3), make to add through the pushing of compression system 5 when heating high-temperature molding area 10
Hot thermal-field device 6 and lower 60 heating mould of heating thermal-field device are to set temperature, and rear compression system 5 rises, and mold 7 is pushed into down
On a lower heating thermal-field device 60, compression system 5 pushes again to be made to heat thermal-field device 6 and lower 60 heated mould of heating thermal-field device
Tool makes glass to be formed in mold 7 stage by stage to set temperature, supreme by preheating and (temperature change being avoided to damage fastly very much)
Temperature makes Glass Transition and forms simultaneously by means of the pressurization of compression system 5, and the cooling in the area Zai Jinghuanjiang 11 (avoids temperature change too
Fast damage) and the cooling of cooling zone 12 after send out outside furnace body, then demould, there is continuous, high efficiency and high-quality molding
The effect of model solid glass.
Please refer to shown in Fig. 2, the utility model be set to 1 two side of furnace body exchange system 4 respectively have two gas-tight doors 40,
41, and a switch room 42 is formed, before mold 7 is sent to furnace body 1, two gas-tight doors 40,41 of 1 head end of furnace body are closing, to
It is vacuumized in switch room 42 and imports protective gas to after identical environment in furnace body 1,41 side of gas-tight door opens mould on the inside of furnace
In 7 push-in furnace body 1 of tool, before mold 7 will send out furnace body 1, two gas-tight doors 40,41 of furnace body tail end is close, and switch room
In 42 it is evacuated and import protective gas to identical environment in furnace body 1,41 side of gas-tight door opens and pushes away mold 7 on the inside of furnace
Enter in switch room 42, so has effects that avoid being mixed into the outer air of furnace in furnace body 1 to improve element forming quality.
As previously mentioned, please referring to Fig. 4 A and Fig. 4 B, it (includes being set to compression train that the utility model, which heats thermal-field device 6,60,
The upper heating thermal-field device 6 and the opposite lower heating thermal-field device 60 being set to below of 5 lower section of system), by the good one of heat transfer at
The heat block 61 and pedestal 62 of type are constituted, which has an appropriate number of slot 63 with heating element 8 of combining closely
With constitute heat thermal field, between heat block 61 and pedestal 62 be equipped with porous ceramic material constitute bearing plate 64, heat block 61 with
Removable element is fixed on pedestal 62 (removable element such as bolt, fixed pin etc.), and pedestal 62 is then solid with removable element
Due on molding machine predetermined position (i.e. heating 10 area Ji Huanjiang 11 of high-temperature molding area each compression system 5 below with having on
Thermal-field device 6 is heated, is equipped with lower heating thermal-field device 60 below the opposite furnace body of each upper heating thermal-field device 6), due to heat block
The bearing plate 64 that porous ceramic material is constituted is equipped between 61 and pedestal 62, using high temperature resistant, high pressure resistant, on-deformable non-gold
The bearing plate 64 that genus polyporus gap ceramic material is constituted, it is the heat that can break in pressurization, high temperature resistant, high pressure resistant, make pedestal in high temperature, high pressure
It is unlikely to deform down, so there is the precision for ensuring three-dimensional moulded glass product size.
The bearing plate 64 that the utility model previous porous gap ceramic material is constituted constitutes bearing plate or aluminium oxide for silicon carbide
It is preferable for constituting bearing plate.
Furthermore the heating thermal-field device of the utility model model solid glass apparatus for continuous formation, particular for solid
The brand-new design of heating thermal-field device structure of moulded glass apparatus for continuous formation, the utility model model solid glass are continuously shaped
The heating thermal-field device of device is integrally formed molding heat block 61 by graphite and pedestal 62 is constituted, which has
An appropriate number of slot 63 constitutes heating thermal field to combine closely heating element 8, and heat block 61 is fixed on removable element
On pedestal 62 (removable element such as bolt, fixed pin etc.), it is predetermined that pedestal 62 is then fixed on molding machine with removable element
(i.e. each compression system 5 in heating 10 area Ji Huanjiang 11 of high-temperature molding area is below with there is upper heating thermal-field device 6, respectively on position
Lower heating thermal-field device 60 is equipped with below the opposite furnace body of upper heating thermal-field device 6), the aforementioned heat block of the utility model 61 is by stone
Ink, which is integrally formed, to be constituted, since the thermally conductive and samming that the heat block 61 that graphite is constituted heats thermal field is compared with metal material heat block
It is good (metal material heat block can because of metal material at high temperature, it is easily-deformable, soften, and graphite have hardness height, good conductivity,
Radiation protection, corrosion-resistant, thermal conductivity is good, at low cost, but also has characteristic resistant to high temperature.Graphite material and metal material heating become
Changing has opposite performance, and temperature is higher, and graphite is harder instead, and such graphite would not there are deform.Therefore make
Heat block is made with graphite material, in addition to thermally conductive and samming is good, when can guarantee measure of precision to the maximum extent), and graphite
The heat block 61 of composition has more on-deformable characteristic, and with making, three-dimensional moulded glass product internal stress is small, molding yield is high
The effect of.
Embodiment described above is only preferred embodiments for fully illustrating the utility model, the utility model
Protection scope it is without being limited thereto.Those skilled in the art made equivalent substitute or change on the basis of the utility model
It changes, both is within the protection scope of the present invention.The protection scope of the utility model is subject to claims.
Claims (4)
1. a kind of heating thermal-field device of model solid glass apparatus for continuous formation characterized by comprising integrally formed to add
Heat block and pedestal, the heat block have multiple slots to combine closely heating element to be constituted heating thermal field, heat block and bottom
The bearing plate that porous ceramic material is constituted is equipped between seat, heat block is fixed on pedestal with removable element, and pedestal is then with can
The formula element of tearing open is fixed on molding machine predetermined position.
2. the heating thermal-field device of model solid glass apparatus for continuous formation as described in claim 1, which is characterized in that this holds
Pressing plate is silicon carbide composition.
3. the heating thermal-field device of model solid glass apparatus for continuous formation as described in claim 1, which is characterized in that this holds
Pressing plate is aluminium oxide composition.
4. a kind of heating thermal-field device of model solid glass apparatus for continuous formation characterized by comprising by graphite one at
There are multiple slots to constitute heating thermal field to combine closely heating element for the heat block and pedestal of type, the heat block, heat
Block is fixed on pedestal with removable element, and pedestal is then fixed on molding machine predetermined position with removable element.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820677358.1U CN208500741U (en) | 2018-05-08 | 2018-05-08 | The heating thermal-field device of model solid glass apparatus for continuous formation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820677358.1U CN208500741U (en) | 2018-05-08 | 2018-05-08 | The heating thermal-field device of model solid glass apparatus for continuous formation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110451785A (en) * | 2018-05-08 | 2019-11-15 | 秦文隆 | The heating thermal-field device of model solid glass apparatus for continuous formation |
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- 2018-05-08 CN CN201820677358.1U patent/CN208500741U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110451785A (en) * | 2018-05-08 | 2019-11-15 | 秦文隆 | The heating thermal-field device of model solid glass apparatus for continuous formation |
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