CN107311436A - A kind of closed system of processing for glass bending - Google Patents
A kind of closed system of processing for glass bending Download PDFInfo
- Publication number
- CN107311436A CN107311436A CN201710619156.1A CN201710619156A CN107311436A CN 107311436 A CN107311436 A CN 107311436A CN 201710619156 A CN201710619156 A CN 201710619156A CN 107311436 A CN107311436 A CN 107311436A
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- China
- Prior art keywords
- cavity
- hot pressing
- door mechanism
- processing
- closed system
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
- C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The present invention relates to glass bending equipment technical field, more particularly to a kind of closed system of processing for glass bending, including containment housing, containment housing includes charging cavity, hot pressing cavity and the cooling cavities docked successively, the charging aperture of charging cavity is provided with the first sealed door mechanism, the junction of charging cavity and hot pressing cavity is provided with the second sealed door mechanism, the junction of hot pressing cavity and cooling cavities is provided with the 3rd sealed door mechanism, cooling cavities includes cooling end and discharging portion, and the 4th sealed door mechanism is provided between cooling end and discharging portion.The present invention passes through the first sealed door mechanism, the second sealed door mechanism, the 3rd sealed door mechanism and the 4th sealed door mechanism, hot pressing cavity is set to remain the state not exchanged directly with outside air, on the one hand the stability of heat-bending glass in hot pressing cavity can be improved, on the other hand the inert gas being filled with hot pressing cavity can farthest be retained, the loss of inert gas is reduced, production cost is reduced.
Description
Technical field
The present invention relates to glass bending equipment technical field, more particularly to a kind of closed processing system for glass bending
System.
Background technology
In 3C manufacturing industry, mobile phone screen or shell typically carry out die cast, in the process, one using by mould
As step be：Blank is first put on mould, then the mould for being placed with blank is put into die casting equipment carries out die cast.
With the development of mobile phone technique, many mobile phones are all using curve screens now, and curve screens need to enter after the heating
The processing of row heat pressing process, and the process needs and air exclusion of hot pressing, prevent that graphite jig is in high temperature used in glass bending
It is lower to be reacted with the oxygen in air, so that die surface is aoxidized, property and the mold use life-span of glass are influenceed, this
It is accomplished by under the higher environment of a tightness carrying out hot bending, and because the temperature of hot bending process is higher, artificial loading and unloading
Danger coefficient is higher, is unfavorable for safety in production.
The content of the invention
To solve the above problems, the present invention, which is provided, can provide good closing processing environment, Productive statistics are reduced, improves and adds
A kind of closed system of processing for glass bending of work efficiency rate.
The technical solution adopted in the present invention is：
A kind of closed system of processing for glass bending, including containment housing, the containment housing include docking successively
Charging cavity, hot pressing cavity and cooling cavities, the charging aperture of the charging cavity is provided with the first sealed door mechanism, it is described enter
The junction of material cavity and hot pressing cavity is provided with the junction peace of the second sealed door mechanism, the hot pressing cavity and cooling cavities
Equipped with the 3rd sealed door mechanism, the cooling cavities includes cooling end and discharging portion, is installed between the cooling end and discharging portion
There is the 4th sealed door mechanism.
Wherein, first seal door mechanism, the second seal door mechanism, the 3rd seal door mechanism and the 4th seal door mechanism
Include the compound door plant for being installed on the lift cylinder of containment housing and being connected with the output end of lift cylinder, it is described compound
The both sides of door-plate are equipped with the rolling bearing for being installed on containment housing inwall, the circumference side of the rolling bearing and containment housing
Inwall between be provided with door-plate gap, the width in the door-plate gap is less than the thickness of compound door plant.
Wherein, the compound door plant includes thermal insulation layer and sealant, and the thermal insulation layer is made up of metal material, the sealing
Layer is made up of elastomeric material.
Wherein, the charging aperture of the charging cavity is connected with feeding device, and the feeding device includes feed mechanism and shifting
Dynamic guide rail, the feed mechanism includes driving track base, and the driving track base includes linear guides and driving coil, the drive
Moving winding is installed on linear guides, and the linear guides are slidably fitted with mobile unit, and the mobile unit is provided with and drives line
Corresponding permanent magnet is enclosed, the mobile unit, which is slided, is located at moving guide rail, and one end of the moving guide rail is provided with to be used to sense and moved
The material inductor of mould, its other end whether is placed with dynamic guide rail to be connected with feeding the charging aperture of cavity.
Wherein, the charging cavity, hot pressing cavity and cooling cavities are mounted on material releasing pushing away to next cavity
Expect mechanism, the pusher includes linear guides seat and is slidedly arranged on the pusher sliding block of linear guides seat, the pusher sliding block peace
Equipped with connecting plate, the connecting plate, which is worn, is fixed with guide rod, and the guide rod is provided with expeller close to one end of material.
Wherein, the charging cavity, hot pressing cavity and cooling cavities offer guide hole, and the guide rod is slided to be arranged in and led
Hole, the guide hole is provided with seal sleeve, and the guide rod is slided and is arranged in seal sleeve.
Wherein, shifting material bar is installed, the shifting material bar is arranged in parallel with hot pressing cavity length direction in the hot pressing cavity,
The material bar that moves is provided with several guide bars for mobile material to next station.
Wherein, described material bar one end of moving is connected with shifting material drive mechanism, and the shifting material drive mechanism includes moving material motor, institute
The output end for stating shifting material motor is connected with drive lead screw, and the drive lead screw is threaded with shifting material sliding block, the shifting material sliding block
Rotary cylinder, the output end connection of the shifting material bar and rotary cylinder are installed.
Wherein, the discharging portion is provided with the blanking device for material to be released to discharging portion.
Wherein, the blanking device includes blanking guide rail and blanking push rod, and the blanking push rod is slided by blanking sliding block
Blanking guide rail is installed on, the discharging portion offers the strip hole slided for blanking push rod.
Beneficial effects of the present invention are：
Containment housing is isolated from the outside and come by the first sealed door mechanism and the 4th sealed door mechanism by the present invention, in reality
In the application of border, after the closing of the first sealed door mechanism, charging cavity can be entered by installing vacuum extractor in charging cavity
Row is vacuumized, and the air in containment housing is taken away, is re-filled with inert gas, stabilized glass processing, in charging cavity and hot pressing
The joint of cavity sets the second sealed door mechanism, further prevents the air in the external world from entering in hot pressing cavity, further carries
High processing stability, meanwhile, the 3rd sealed door mechanism, cooling end and the discharging portion set between hot pressing cavity and cooling cavities
Between the 4th sealed door mechanism that sets, when the glass after processing is pushed into cooling end, can by the 4th sealed door mechanism with it is outer
Isolation is connect, after glass enters cooling end, the 3rd sealed door mechanism is closed, and is opened the 4th sealed door mechanism, is made glass material
Blanking, in process, makes hot pressing cavity remain the state not exchanged directly with outside air, on the one hand can be with
The stability of heat-bending glass in hot pressing cavity is improved, on the other hand can farthest retain the inertia being filled with hot pressing cavity
Gas, reduces the loss of inert gas, reduces production cost, the 3rd can effectively reduce the oxidation of hot bending graphite jig, lifting
The mold use life-span.
Brief description of the drawings
Accompanying drawing 1 is stereogram of the invention；
Accompanying drawing 2 is the three-dimensional structure diagram for feeding cavity of the invention；
Accompanying drawing 3 is the three-dimensional structure diagram of the hot pressing cavity of the present invention；
Accompanying drawing 4 is the three-dimensional structure diagram of the cooling cavities of the present invention；
Accompanying drawing 5 is the three-dimensional structure diagram at another visual angle of cooling cavities of the present invention.
Embodiment
With reference to embodiment, the present invention will be further described：
As shown in Fig. 1~5, a kind of closed system of processing for glass bending, including containment housing, containment housing includes
Charging cavity 1, hot pressing cavity 2 and the cooling cavities 3 docked successively, the charging aperture of charging cavity 1 are provided with the first sealed door machine
The junction of structure 11, charging cavity 1 and hot pressing cavity 2 is provided with the second sealed door mechanism 12, hot pressing cavity 2 and cooling cavities 3
Junction the 3rd sealed door mechanism 31 is installed, cooling cavities 3 includes cooling end 32 and discharging portion 33, cooling end 32 and discharging
4th sealed door mechanism 34 is installed between portion 33.
Containment housing is isolated from the outside and come by the first sealed door mechanism 11 and the 4th sealed door mechanism 34 by the present invention,
In actual applications, can be by installing vacuum extractor to charging in charging cavity 1 after the closing of the first sealed door mechanism 11
Cavity 1 is vacuumized, and the air in containment housing is taken away, is re-filled with inert gas, stabilized glass processing, in charging cavity
1 and hot pressing cavity 2 joint set the second sealed door mechanism 12, further prevent the external world air enter hot pressing cavity 2
In, processing stability is further improved, meanwhile, the 3rd sealed door mechanism set between hot pressing cavity 2 and cooling cavities 3
31st, the 4th sealed door mechanism 34 set between cooling end 32 and discharging portion 33, when making the push-in cooling end 32 of the glass after processing,
It can be isolated by the 4th sealed door mechanism 34 with external, after glass enters cooling end 32, the 3rd sealed door mechanism 31 is closed,
Open the 4th sealed door mechanism 34, make glass material blanking, in process, make hot pressing cavity 2 remain not with the external world
The state that air is directly exchanged, on the one hand can improve the stability of heat-bending glass in hot pressing cavity 2, on the other hand can be with
Farthest retain the inert gas being filled with hot pressing cavity 2, reduce the loss of inert gas, reduce production cost, the 3rd
The oxidation of hot bending graphite jig can be effectively reduced, the service life of mould is lifted.
First sealed door mechanism 11, the second sealed door mechanism 12, the 3rd sealed door mechanism 31 and the 4th sealed door mechanism 34
Include the compound door plant a2 for being installed on the lift cylinder a1 of containment housing and being connected with lift cylinder a1 output end, it is multiple
The both sides for closing door-plate a2 are equipped with the rolling bearing a3 for being installed on containment housing inwall, rolling bearing a3 circumference side with it is closed
Door-plate gap is provided between the inwall of casing, the width in door-plate gap is less than compound door plant a2 thickness, passes through lift cylinder a1
Compound door plant a2 oscilaltions are driven, convenient and swift, compound door plant a2 is formed in rolling bearing a3 and the inwall of containment housing
Slided in door-plate gap, by rolling bearing a3, compound door plant a2 can be slipped into door-plate gap more easily, and the width in door-plate gap
Thickness of the degree less than compound door plant a2, enables compound door plant a2 to be fitted with containment housing inwall, improves sealing.
Compound door plant a2 includes thermal insulation layer and sealant, and thermal insulation layer is made up of metal material, and sealant is elastomeric material system
Into elastomeric material is deformed under rolling bearing a3 pressure, compound door plant a2 is pasted with containment housing inwall
Close, seal degree is higher.
As shown in Fig. 2 the charging aperture of charging cavity 1 is connected with feeding device 4, feeding device 4 includes the He of feed mechanism 41
Moving guide rail 42, feed mechanism 41 includes driving track base 411, and driving track base 411 includes linear guides 4111 and drives line
Circle, driving coil is installed on linear guides 4111, and linear guides 4111 are slidably fitted with mobile unit 412, and mobile unit 412 is set
There is permanent magnet corresponding with driving coil, mobile unit 412, which is slided, is located at moving guide rail 42, and one end of moving guide rail 42 is provided with use
Connect in whether being placed with the material inductor 421 of mould, the charging aperture of its other end and charging cavity 1 on sensing moving guide rail 42
Connect, simple in construction, effectively reduction is artificial puts into and production cost, improves production safety and can will quick and precisely be positioned over movement and leads
The material of rail 42 is moved linearly, and is driven by driving coil and permanent magnet, reduces mobile unit 412 with linearly leading
Abrasion between rail 4111, improves service life, and material inductor 421 can accurately sense material, improve plant automation degree.
As shown in Fig. 1~5, charging cavity 1, hot pressing cavity 2 and cooling cavities 3, which are mounted on releasing material, arrives next chamber
The pusher b1 of body, pusher b1 include linear guides seat b11 and are slidedly arranged on linear guides seat b11 pusher sliding block b12,
Pusher sliding block b12 is provided with connecting plate b13, and connecting plate b13, which is worn, is fixed with guide rod b14, and guide rod b14 is set close to one end of material
There is expeller b15, material is moved to subsequent processing without artificial unpack, the whole closed box operation of energy further increases processing
During closure, improve Product processing quality.
Charging cavity 1, hot pressing cavity 2 and cooling cavities 3 offer guide hole, and guide rod b14 is slided and is arranged in guide hole, guide hole
Seal sleeve is installed, guide rod b14 is slided and is arranged in seal sleeve, further strengthens the closure of containment housing.
As shown in figure 3, being provided with shifting material bar 21 in hot pressing cavity 2, material bar 21 cloth parallel with the length direction of hot pressing cavity 2 is moved
Put, move material bar 21 and several are installed for mobile material to the guide bar 22 of next station, be easy to the thing in hot pressing cavity 2
Material is moved to subsequent processing, without artificial movement of unpacking, further enhances processing stability.
Move material bar 21 one end and be connected with shifting material drive mechanism 23, moving material drive mechanism includes moving material motor 231, moves material motor
231 output end is connected with drive lead screw 232, and drive lead screw 232 is threaded with shifting material sliding block 233, moves material sliding block 233 and installs
There is rotary cylinder 234, move material bar 21 and be connected with the output end of rotary cylinder 234, moved by moving material drive mechanism 23 stabilized driving
Material bar 21 is moved, and is rotated while the driving of rotary cylinder 234 moves material bar 21, guide bar 22 is docked with material, promote material, structure
Simply, it is easy to use.
As shown in Figures 4 and 5, discharging portion 33 is provided with the blanking device 5 for material to be released to discharging portion 33, blanking device
5 include blanking guide rail 51 and blanking push rod 52, and blanking push rod 52 is slidably mounted on blanking guide rail 51 by blanking sliding block 53, discharge
Portion 33 offers the strip hole 331 slided for blanking push rod 52, and effectively reduction is artificial puts into and production cost, quick and precisely will
The material of discharging portion 33 is moved to feeding position, improves processing efficiency, while reducing artificial input and processing safety.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of closed system of processing for glass bending, including containment housing, it is characterised in that the containment housing includes
Charging cavity (1), hot pressing cavity (2) and the cooling cavities (3) docked successively, the charging aperture of the charging cavity (1) are provided with
First sealed door mechanism (11), the charging cavity (1) and the junction of hot pressing cavity (2) are provided with the second sealed door mechanism
(12), the hot pressing cavity (2) and the junction of cooling cavities (3) are provided with the 3rd sealed door mechanism (31), the cooling chamber
Body (3) includes cooling end (32) and discharging portion (33), is provided with the 4th between the cooling end (32) and discharging portion (33) closed
Door mechanism (34).
2. a kind of closed system of processing for glass bending according to claim 1, it is characterised in that first sealing
Door mechanism (11), the second seal door mechanism (12), the 3rd seal door mechanism (31) and the 4th seal door mechanism (34) include peace
Lift cylinder (a1) loaded on containment housing and the compound door plant (a2) being connected with the output end of lift cylinder (a1), it is described
The both sides of compound door plant (a2) are equipped with the rolling bearing (a3) for being installed on containment housing inwall, the circle of the rolling bearing (a3)
Door-plate gap is provided between all sides and the inwall of containment housing, the width in the door-plate gap is less than the thickness of compound door plant (a2)
Degree.
3. a kind of closed system of processing for glass bending according to claim 2, it is characterised in that the compound door plant
(a2) thermal insulation layer and sealant are included.
4. a kind of closed system of processing for glass bending according to claim 1, it is characterised in that the charging cavity
(1) charging aperture is connected with feeding device (4), and the feeding device (4) includes feed mechanism (41) and moving guide rail (42), institute
Stating feed mechanism (41) includes driving track base (411), and the driving track base (411) includes linear guides (4111) and driving
Coil, the driving coil is installed on linear guides (4111), and the linear guides (4111) are slidably fitted with mobile unit
(412), the mobile unit (412) is provided with permanent magnet corresponding with driving coil, and the mobile unit (412) is slided located at shifting
Dynamic guide rail (42), one end of the moving guide rail (42), which is provided with, to be used to sense the material whether moving guide rail (42) is placed with mould
Inductor (421), its other end are connected with the charging aperture of charging cavity (1).
5. a kind of closed system of processing for glass bending according to claim 1, it is characterised in that the charging cavity
(1), hot pressing cavity (2) and cooling cavities (3) are mounted on releasing material into the pusher (b1) for arriving next cavity, described to push away
Material mechanism (b1) includes linear guides seat (b11) and is slidedly arranged on the pusher sliding block (b12) of linear guides seat (b11), the pusher
Sliding block (b12) is provided with connecting plate (b13), and the connecting plate (b13), which wears, is fixed with guide rod (b14), and the guide rod (b14) is leaned on
One end of nearly material is provided with expeller (b15).
6. a kind of closed system of processing for glass bending according to claim 5, it is characterised in that the charging cavity
(1), hot pressing cavity (2) and cooling cavities (3) offer guide hole, and the guide rod (b14) is slided and is arranged in guide hole, the guide hole
Seal sleeve is installed, the guide rod (b14) is slided and is arranged in seal sleeve.
7. a kind of closed system of processing for glass bending according to claim 1, it is characterised in that the hot pressing cavity
(2) shifting material bar (21) is installed, the material bar (21) that moves is arranged in parallel with hot pressing cavity (2) length direction, described to move material bar in
(21) being provided with several is used for mobile material to the guide bar (22) of next station.
8. a kind of closed system of processing for glass bending according to claim 7, it is characterised in that the shifting material bar
(21) one end is connected with shifting material drive mechanism (23), and the material drive mechanism (23) of moving includes moving material motor (231), described to move material
The output end of motor (231) is connected with drive lead screw (232), and the drive lead screw (232) is threaded with shifting material sliding block
(233), the material sliding block (233) that moves is provided with rotary cylinder (234), and the shifting material bar (21) is defeated with rotary cylinder (234)
Go out end connection.
9. a kind of closed system of processing for glass bending according to claim 1, it is characterised in that the discharging portion
(33) lower section is provided with the blanking device (5) for material to be released to discharging portion (33).
10. a kind of closed system of processing for glass bending according to claim 9, it is characterised in that the blanking dress
Putting (5) includes blanking guide rail (51) and blanking push rod (52), and the blanking push rod (52) is slidably installed by blanking sliding block (53)
In blanking guide rail (52), the discharging portion (33) offers the strip hole (331) slided for blanking push rod (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619156.1A CN107311436A (en) | 2017-07-26 | 2017-07-26 | A kind of closed system of processing for glass bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619156.1A CN107311436A (en) | 2017-07-26 | 2017-07-26 | A kind of closed system of processing for glass bending |
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| Publication Number | Publication Date |
|---|---|
| CN107311436A true CN107311436A (en) | 2017-11-03 |
Family
ID=60175021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710619156.1A Pending CN107311436A (en) | 2017-07-26 | 2017-07-26 | A kind of closed system of processing for glass bending |
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| Country | Link |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107879607A (en) * | 2017-12-12 | 2018-04-06 | 博硕皓泽自动化设备无锡有限公司 | A kind of 3D bend glasses hot-bending machine and hot bending processing method |
| CN107963803A (en) * | 2017-12-01 | 2018-04-27 | 哈尔滨理工大学 | Optical glass screen hot-bending machine pusher |
| CN108033670A (en) * | 2017-12-12 | 2018-05-15 | 博硕皓泽自动化设备无锡有限公司 | A kind of hot bending processing method of 3D bend glasses hot-bending machine |
| CN108585451A (en) * | 2018-02-06 | 2018-09-28 | 惠州纽卡沃科技有限公司 | A kind of method and its equipment reducing the loss of heat-bending glass mold |
| CN108640486A (en) * | 2018-07-10 | 2018-10-12 | 博众精工科技股份有限公司 | Bend glass molding die goes out chamber sealing and cooling device and Curred glass forming machine |
| CN108640489A (en) * | 2018-08-02 | 2018-10-12 | 深圳市华鑫精工机械技术有限公司 | A kind of 3D glass high-efficiencies hot bending production equipment and method |
| CN108658434A (en) * | 2018-07-03 | 2018-10-16 | 东莞市方方电子科技有限公司 | A kind of full-automatic high-accuracy glass heat bender |
| CN108947215A (en) * | 2018-09-29 | 2018-12-07 | 深圳市力晟智能科技有限公司 | A kind of inert gas shielding method of curve glass forming apparatus |
| CN109020174A (en) * | 2018-09-29 | 2018-12-18 | 深圳市力晟智能科技有限公司 | A kind of curve glass forming apparatus of inert gas shielding |
| CN110127996A (en) * | 2018-05-28 | 2019-08-16 | 蓝思智能机器人(长沙)有限公司 | Discharging device and hot bending shape equipment |
| WO2020052045A1 (en) * | 2018-09-14 | 2020-03-19 | 东旭科技集团有限公司 | Loading and unloading device, loading and unloading method and hot bending machine |
| CN113716843A (en) * | 2021-09-06 | 2021-11-30 | 江苏汇达医疗器械有限公司 | Semi-automatic glass component hot-pressing forming machine |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107963803A (en) * | 2017-12-01 | 2018-04-27 | 哈尔滨理工大学 | Optical glass screen hot-bending machine pusher |
| CN107879607A (en) * | 2017-12-12 | 2018-04-06 | 博硕皓泽自动化设备无锡有限公司 | A kind of 3D bend glasses hot-bending machine and hot bending processing method |
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| CN108585451A (en) * | 2018-02-06 | 2018-09-28 | 惠州纽卡沃科技有限公司 | A kind of method and its equipment reducing the loss of heat-bending glass mold |
| CN110127996A (en) * | 2018-05-28 | 2019-08-16 | 蓝思智能机器人(长沙)有限公司 | Discharging device and hot bending shape equipment |
| CN108658434A (en) * | 2018-07-03 | 2018-10-16 | 东莞市方方电子科技有限公司 | A kind of full-automatic high-accuracy glass heat bender |
| CN108640486A (en) * | 2018-07-10 | 2018-10-12 | 博众精工科技股份有限公司 | Bend glass molding die goes out chamber sealing and cooling device and Curred glass forming machine |
| CN108640489A (en) * | 2018-08-02 | 2018-10-12 | 深圳市华鑫精工机械技术有限公司 | A kind of 3D glass high-efficiencies hot bending production equipment and method |
| CN108640489B (en) * | 2018-08-02 | 2021-12-21 | 深圳市阿尓法智慧科技有限公司 | Efficient 3D glass hot bending production equipment and method |
| WO2020052045A1 (en) * | 2018-09-14 | 2020-03-19 | 东旭科技集团有限公司 | Loading and unloading device, loading and unloading method and hot bending machine |
| CN108947215A (en) * | 2018-09-29 | 2018-12-07 | 深圳市力晟智能科技有限公司 | A kind of inert gas shielding method of curve glass forming apparatus |
| CN109020174A (en) * | 2018-09-29 | 2018-12-18 | 深圳市力晟智能科技有限公司 | A kind of curve glass forming apparatus of inert gas shielding |
| CN113716843A (en) * | 2021-09-06 | 2021-11-30 | 江苏汇达医疗器械有限公司 | Semi-automatic glass component hot-pressing forming machine |
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Application publication date: 20171103 |
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