CN205893064U - Hot bender of loop tunnel formula - Google Patents
Hot bender of loop tunnel formula Download PDFInfo
- Publication number
- CN205893064U CN205893064U CN201620827409.5U CN201620827409U CN205893064U CN 205893064 U CN205893064 U CN 205893064U CN 201620827409 U CN201620827409 U CN 201620827409U CN 205893064 U CN205893064 U CN 205893064U
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- China
- Prior art keywords
- mould
- swivel plate
- glass
- shaping
- plate
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
The utility model provides a hot bender of loop tunnel formula, including frame (1) and rotor plate (2), be equipped with the transport corridor who is annular tunnel structure in the frame, rotor plate and the coaxial setting of transport corridor, it has a plurality of to be located transport corridor support piece (21) to distribute on the rotor plate, support piece is used for placing forming die (22), direction of rotation along the rotor plate, be equipped with in proper order in the transport corridor and preheat district (12), heating station (13), shaping pressurize station (14), cooling space (15), the utility model discloses a glass puts into forming die from the product access & exit, after the rotor plate drives forming die and turns over a week, glass in transport corridor in proper order the experience preheat, heating, shaping pressurize and cooling process, take out from the product access & exit again, carry out circulating processing to the work piece through the transport corridor who is annular tunnel structure, improved equipment capacity, need not to fill inert gas in the course of working to mould protection, mould long service life.
Description
Technical field
The utility model is related to 2d flat glass hot bending equipment, particularly, is related to one kind and 2d flat glass is passed through heating
Form the annular tunnel type hot-bending machine of 3d bend glass again with mould pressurizing.
Background technology
Existing glass bending equipment monolithic process time is very long, leads to production efficiency not high, observable index is larger, in addition,
Because glass bending equipment typically adopts induction type to heat, mould is generally conductor, and most of moulds all adopt graphite system at present
Become, for preventing graphite jig under the high temperature conditions oxidized, need to carry out processing of bending under inert gas (as nitrogen) environment,
Inert gas due to device interior is unable to reach absolute purity, and existing die life is not long.
Utility model content
The utility model purpose is to provide a kind of annular tunnel type hot-bending machine, to solve the problems, such as to propose in back of the body technology.
For achieving the above object, the utility model provides a kind of annular tunnel type hot-bending machine, including frame 1 and rotatably
Swivel plate 2, frame is provided with the transport channel of ringwise tunnel structure, and described swivel plate and transport channel are coaxially disposed, rotation
It is centrosymmetric on flap and several support member 21 positioned at transport channel interior and that can around the rotating shaft of swivel plate revolve round the sun, institute are distributed with
State support member to be used for placing mould 22, transport channel is provided with the product gateway 11 coming in and going out for glass, along swivel plate
Direction of rotation, is sequentially provided with pre-add hot-zone 12, heating station 13, shaping pressurize station 14 and cooling zone 15, produces in transport channel
Product gateway 11 is arranged between pre-add hot-zone and cooling zone so that glass is after mould is put in product gateway, rotation
Strip is moved after mould turns over one week, glass experience preheating, heating, shaping pressurize and cooled successively in transport channel
Journey, then take out from product gateway.
Described shaping pressurize station is provided with positioned at the lower shaping elevating mechanism 141 below swivel plate and is located on swivel plate
The upper shaping pressure-keeping mechanism 142 of side, described lower shaping elevating mechanism top is provided with and mould can be lifted off stretching of support member
The push rod 1411 of contracting, described upper shaping pressure-keeping mechanism bottom is provided with and provides briquetting pressure to the mould being lifted off support member
Telescopic forming ejector pin 1421 and the elastic pressurize push rod 1422 that mould is provided with elastic dwell pressure.
Described lower shaping elevating mechanism also includes the origin reference location plate that push rod is guided being fixed together with frame
1412, origin reference location plate offers through hole 1413, push rod top extends swivel plate bottom after passing through through hole.
The material of described mould using pottery or other be difficult oxidized material, described heating station is provided with position
Liftable heater 131 above mould, heater is heated up by electromagnetic induction heating, under the heater after intensification
It is curved position local heating with glass contact to be processed to glass to be processed after fall.
Described pre-add hot-zone adopts resistance heating mode that the gas around glass is heated, then by the gas around glass
Heat is transmitted to glass.
Along the direction of rotation of swivel plate, the temperature in described pre-add hot-zone gradually rises.
Described cooling zone includes natural cooling area 151 and the water-cooled area 152 setting gradually along the direction of rotation of swivel plate.
Described water-cooled area is provided with positioned at the lower water cooling plant 1521 below swivel plate and is located at upper above swivel plate
Water cooling plant, lower water cooling plant and upper water cooling plant are provided with liftable correspondingly lower cooled plate and upper cooled plate, described
Lower cooled plate and upper cooled plate raising and lowering and assembly mould lower surface respectively when mould goes between the two
With upper surface, realize the quick water cooling of glass by way of heat transfer.
Beneficial effect: hot-bending machine of the present utility model is circulated formula using the transport channel of ringwise tunnel structure and adds
Work, annular-heating cooling is equivalent to a number of mould and all processes in order successively at the same time, substantially increases equipment capacity.
The utility model adopts conventional, electric-resistance formula heater as main heating source, coordinates not oxidizable ceramic material
Upper mould, protects to mould without filling with inert gas nitrogen in process, extends die life.
In transport channel of the present utility model, the temperature of pre-add hot-zone is gradually increasing, and so that heat is obtained maximized
Using；The cooling procedure of the present invention is to first pass through natural cooling, then carries out water-cooled, it is to avoid direct water-cooling causes glass temperature drastically
Decline.
In addition to objects, features and advantages described above, the utility model also has other purposes, feature and excellent
Point.Below with reference to figure, the utility model is described in further detail.
Brief description
The accompanying drawing constituting the part of the application is used for providing further understanding to of the present utility model, of the present utility model
Schematic description and description is used for explaining the utility model, does not constitute to improper restriction of the present utility model.In accompanying drawing
In:
Fig. 1 is the overall structure figure of the annular tunnel type hot-bending machine of the utility model preferred embodiment；
Fig. 2 is the rearview of Fig. 1 in the utility model；
Fig. 3 is the swivel plate structure chart of the utility model preferred embodiment；
Fig. 4 is the structure chart of the lower shaping elevating mechanism of the utility model preferred embodiment；
Fig. 5 is the structure chart of the upper shaping pressure-keeping mechanism of the utility model preferred embodiment；
Fig. 6 is the heating element structure figure of the utility model preferred embodiment；
Fig. 7 is the lower magnetism servo-electric motor water-cooling part-structure schematic diagram of the utility model preferred embodiment.
In figure: 1- frame, 11- product gateway, 12- pre-add hot-zone, 13- heating station, 131- heater, 14- is molded
Pressurize station, is molded elevating mechanism, 1411- push rod, 1412- origin reference location plate, 1413- through hole, shaping on 142- is protected under 141-
Press mechanism, 1421- forming ejector pin, 1422- elasticity pressurize push rod, 1423- pressing plate, 15- cooling zone, 151- natural cooling area,
152- water-cooled area, cooled plate under 1521-, 2- swivel plate, 21- support member, 22- mould.
Specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the utility model can be according to power
Profit requires the multitude of different ways limiting and covering to implement.
Referring to the annular tunnel type hot-bending machine of Fig. 1～Fig. 7, including frame 1 and rotatable swivel plate 2, frame is provided with
The ringwise transport channel of tunnel structure, swivel plate is coaxially disposed with transport channel, and swivel plate radial edges position is located at ring
In the transport channel of shape tunnel structure, the swivel plate radial edges formula of being centrosymmetric be distributed with several can in transport channel around
The support member 21 of the rotating shaft revolution of swivel plate, support member is used for placing mould 22, and transport channel is provided with for glass discrepancy
Product gateway 11, along the direction of rotation of swivel plate, is sequentially provided with pre-add hot-zone 12, heating station 13, becomes in transport channel
Type pressurize station 14, cooling zone 15, product gateway 11 is arranged between pre-add hot-zone and cooling zone so that glass goes out from product
After entrance puts into mould, swivel plate drives after mould turns over one week, glass in transport channel successively experience preheating,
Heating, shaping pressurize and cooling procedure, then take out from product gateway.
Referring to Fig. 1 and Fig. 2, it is molded pressurize station and is provided with lower shaping elevating mechanism 141 and position below swivel plate
Upper shaping pressure-keeping mechanism 142 above swivel plate, referring to Fig. 4, lower shaping elevating mechanism top is provided with can be by mould top
From the telescopic push rod 1411 of support member, referring to Fig. 5, upper shaping pressure-keeping mechanism bottom is provided with to the shaping being lifted off support member
Mould provides the telescopic forming ejector pin 1421 of briquetting pressure and the elasticity guarantor that mould is provided with elastic dwell pressure
Pressure push rod 1422, forming ejector pin bottom is provided with the pressing plate 1423 mating with mould.
Referring to Fig. 5, the benchmark that push rod is guided that lower shaping elevating mechanism also includes being fixed together with frame is fixed
Position plate 1412, origin reference location plate offers through hole 1413, and push rod top extends swivel plate bottom after passing through through hole.
The material of mould using pottery or other be difficult oxidized material, heating station is provided with positioned at shaping mould
The liftable heater 131 (referring to Fig. 6) of tool top, heater is heated up by electromagnetic induction heating, the heater after intensification
It is curved position local heating with glass contact to be processed to glass to be processed after decline.
In the present embodiment, pre-add hot-zone adopts resistance heating mode that the gas around glass is heated, then by glass week
The gas enclosing transmits heat to glass.
In the present embodiment, along the direction of rotation of swivel plate, the temperature in pre-add hot-zone gradually rises.
Referring to Fig. 1 and Fig. 2, cooling zone include the natural cooling area 151 that sets gradually along the direction of rotation of swivel plate with
Water-cooled area 152.
Water-cooled area is provided with positioned at the lower water cooling plant below swivel plate and the upper water cooling plant above swivel plate,
Lower water cooling plant and upper water cooling plant are provided with liftable correspondingly lower cooled plate 1521 (referring to Fig. 7) and upper cooled plate,
Lower cooled plate and upper cooled plate raising and lowering and assembly mould lower surface respectively when mould goes between the two
With upper surface, realize the quick water cooling of glass by way of heat transfer.
The course of work of the present utility model approximately as:
First whole equipment is preheated, when temperature reaches predetermined temperature and stably just can be produced, install and added
The mould of workpiece, from product gateway access arrangement, is placed on support member, and swivel plate rotates every setting time
One station, work piece experiences, in pre-add hot-zone, the warm area raising step by step successively, and work piece is before shaping pressurize station
One station is that heating station is curved the heating of part localized hyperthermia, after the completion of run to shaping pressurize station, lower shaping liter
By mould jack-up, under forming ejector pin, general who has surrendered's mould compression makes glass be molded to the push rod of descending mechanism, and forming ejector pin rises,
Push rod declines, and mould turns again on the support member of swivel plate, subsequently enters next pressurize station, and push rod rises again
Jack-up mould, elastic pressurize push rod declines and applies an adjustable pressure and carry out pressurize to mould, after the completion of enter from
So cooling link, when running to Water-cooled work station, upper and lower cooled plate is declined respectively simultaneously and rises to come on assembly mould
Lower surface, is quickly cooled down with the mode of heat transfer, takes out product from product gateway after the completion of cooling, puts into new glass and opens
Begin to process next time, also can put into one block of glass in every turn of station of swivel plate, carry out continous way processing.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.All of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvement made etc., should be included within protection domain of the present utility model.
Claims (8)
1. a kind of annular tunnel type hot-bending machine, it is characterised in that including frame (1) and rotatable swivel plate (2), frame sets
There is the transport channel of ringwise tunnel structure, described swivel plate and transport channel are coaxially disposed, and several are distributed with swivel plate
In transport channel and the support member (21) that can rotate with swivel plate, described support member be used for placing mould (22), fortune
Defeated passage is provided with the product gateway (11) coming in and going out for glass, along the direction of rotation of swivel plate, is sequentially provided with transport channel
Pre-add hot-zone (12), heating station (13), shaping pressurize station (14) and cooling zone (15), product gateway (11) are arranged on pre-
So that glass is after mould is put in product gateway between the thermal treatment zone and cooling zone, swivel plate drives mould to turn over
After one week, glass experiences preheating, heating, shaping pressurize and cooling procedure in transport channel successively, then takes from product gateway
Go out.
2. a kind of annular tunnel type hot-bending machine according to claim 1 is it is characterised in that described shaping pressurize station is arranged
Have positioned at the lower shaping elevating mechanism (141) below swivel plate and the upper shaping pressure-keeping mechanism (142) above swivel plate, institute
State lower shaping elevating mechanism top and be provided with the telescopic push rod (1411) that mould can be lifted off support member, described upper shaping
Pressure-keeping mechanism bottom is provided with the telescopic forming ejector pin (1421) that the mould being lifted off support member is provided with briquetting pressure
And mould is provided with the elastic pressurize push rod (1422) of elastic dwell pressure.
3. a kind of annular tunnel type hot-bending machine according to claim 2 it is characterised in that described lower shaping elevating mechanism also
Including the origin reference location plate (1412) that push rod is guided being fixed together with frame, origin reference location plate offers through hole
(1413), push rod top extends swivel plate bottom after passing through through hole.
4. a kind of annular tunnel type hot-bending machine according to any one in claims 1 to 3 is it is characterised in that described one-tenth
Type mold material is provided with the liftable heater (131) above mould using pottery, described heating station, sends out
Hot body is heated up by electromagnetic induction heating, heater after intensification decline after with glass contact to be processed and to glass to be processed
It is curved position local heating.
5. a kind of annular tunnel type hot-bending machine according to any one in claims 1 to 3 is it is characterised in that described pre-
The thermal treatment zone adopts resistance heating mode that the gas around glass is heated, then transmits heat by the gas around glass to glass
Amount.
6. a kind of annular tunnel type hot-bending machine according to any one in claims 1 to 3 is it is characterised in that along rotation
The direction of rotation of flap, the temperature in described pre-add hot-zone gradually rises.
7. a kind of annular tunnel type hot-bending machine according to any one in claims 1 to 3 is it is characterised in that described cold
But area includes natural cooling area (151) and the water-cooled area (152) setting gradually along the direction of rotation of swivel plate.
8. a kind of annular tunnel type hot-bending machine according to claim 7 is it is characterised in that described water-cooled area is provided with and is located at
Lower water cooling plant (1521) below swivel plate and the upper water cooling plant above swivel plate, lower water cooling plant and upper water-cooled
Device is provided with liftable correspondingly lower cooled plate and upper cooled plate, and described lower cooled plate and upper cooled plate are in mould
Respectively raising and lowering and assembly mould lower surface and upper surface when going between the two, are realized by way of heat transfer
The quick water cooling of glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827409.5U CN205893064U (en) | 2016-08-02 | 2016-08-02 | Hot bender of loop tunnel formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827409.5U CN205893064U (en) | 2016-08-02 | 2016-08-02 | Hot bender of loop tunnel formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205893064U true CN205893064U (en) | 2017-01-18 |
Family
ID=57782517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620827409.5U Active CN205893064U (en) | 2016-08-02 | 2016-08-02 | Hot bender of loop tunnel formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205893064U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106830642A (en) * | 2017-02-15 | 2017-06-13 | 东莞市方方电子科技有限公司 | A kind of mobile phone glass film hot-bending machine |
| CN106830645A (en) * | 2017-01-19 | 2017-06-13 | 唐山启明星玻璃深加工有限公司 | Tunnel-kiln type glass bending furnace and its continuous producing method |
| CN107117800A (en) * | 2017-05-17 | 2017-09-01 | 洛阳用功感应加热设备有限公司 | A kind of hot-bending machine of combination electromagnetic induction heating and two kinds of technologies of electric heating conduction heating |
| CN107129132A (en) * | 2017-06-23 | 2017-09-05 | 肇庆市前沿真空设备有限公司 | A kind of glass bending furnace |
| CN107151090A (en) * | 2017-04-20 | 2017-09-12 | 冉永飞 | Curved glass equipment |
| CN107673595A (en) * | 2017-11-21 | 2018-02-09 | 深圳市震仪实业有限公司 | Glass heat bender |
| CN107746175A (en) * | 2017-11-10 | 2018-03-02 | 惠州纽卡沃科技有限公司 | A kind of poking device of glass heat reshaping equipment |
| CN108033671A (en) * | 2017-12-11 | 2018-05-15 | 东莞市共享智能装备有限公司 | A kind of heat-bending glass machine-shaping device |
| CN108059326A (en) * | 2017-12-11 | 2018-05-22 | 东莞市共享智能装备有限公司 | A kind of heat-bending glass system |
| CN108069582A (en) * | 2018-02-02 | 2018-05-25 | 惠州纽卡沃科技有限公司 | A kind of glass heat reshaping equipment |
| CN108191222A (en) * | 2018-03-26 | 2018-06-22 | 东莞市银泰玻璃有限公司 | A kind of glass bending process |
| CN108439774A (en) * | 2018-05-30 | 2018-08-24 | 福耀玻璃工业集团股份有限公司 | A kind of bend molding apparatus and bending and molding method of cover-plate glass |
| 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 |
| CN109721224A (en) * | 2019-02-21 | 2019-05-07 | 东旭科技集团有限公司 | Hot-bending machine |
| CN109896730A (en) * | 2017-12-07 | 2019-06-18 | 蓝思科技（长沙）有限公司 | A kind of glass bending forming method and device |
-
2016
- 2016-08-02 CN CN201620827409.5U patent/CN205893064U/en active Active
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106830645A (en) * | 2017-01-19 | 2017-06-13 | 唐山启明星玻璃深加工有限公司 | Tunnel-kiln type glass bending furnace and its continuous producing method |
| CN106830642A (en) * | 2017-02-15 | 2017-06-13 | 东莞市方方电子科技有限公司 | A kind of mobile phone glass film hot-bending machine |
| CN107151090A (en) * | 2017-04-20 | 2017-09-12 | 冉永飞 | Curved glass equipment |
| CN107117800A (en) * | 2017-05-17 | 2017-09-01 | 洛阳用功感应加热设备有限公司 | A kind of hot-bending machine of combination electromagnetic induction heating and two kinds of technologies of electric heating conduction heating |
| 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 |
| CN107129132A (en) * | 2017-06-23 | 2017-09-05 | 肇庆市前沿真空设备有限公司 | A kind of glass bending furnace |
| CN107129132B (en) * | 2017-06-23 | 2023-06-16 | 肇庆市德信真空设备有限公司 | Glass hot bending furnace |
| CN107746175A (en) * | 2017-11-10 | 2018-03-02 | 惠州纽卡沃科技有限公司 | A kind of poking device of glass heat reshaping equipment |
| CN107673595A (en) * | 2017-11-21 | 2018-02-09 | 深圳市震仪实业有限公司 | Glass heat bender |
| CN109896730A (en) * | 2017-12-07 | 2019-06-18 | 蓝思科技（长沙）有限公司 | A kind of glass bending forming method and device |
| CN108059326A (en) * | 2017-12-11 | 2018-05-22 | 东莞市共享智能装备有限公司 | A kind of heat-bending glass system |
| CN108033671A (en) * | 2017-12-11 | 2018-05-15 | 东莞市共享智能装备有限公司 | A kind of heat-bending glass machine-shaping device |
| CN108069582A (en) * | 2018-02-02 | 2018-05-25 | 惠州纽卡沃科技有限公司 | A kind of glass heat reshaping equipment |
| CN108191222A (en) * | 2018-03-26 | 2018-06-22 | 东莞市银泰玻璃有限公司 | A kind of glass bending process |
| CN108439774A (en) * | 2018-05-30 | 2018-08-24 | 福耀玻璃工业集团股份有限公司 | A kind of bend molding apparatus and bending and molding method of cover-plate glass |
| CN109721224A (en) * | 2019-02-21 | 2019-05-07 | 东旭科技集团有限公司 | Hot-bending machine |
| CN109721224B (en) * | 2019-02-21 | 2022-02-08 | 四川涪盛科技有限公司 | Hot bending machine |
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| C14 | Grant of patent or utility model | ||
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