CN112340971A - Glass forming equipment - Google Patents
Glass forming equipment Download PDFInfo
- Publication number
- CN112340971A CN112340971A CN201910727079.0A CN201910727079A CN112340971A CN 112340971 A CN112340971 A CN 112340971A CN 201910727079 A CN201910727079 A CN 201910727079A CN 112340971 A CN112340971 A CN 112340971A
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- CN
- China
- Prior art keywords
- module
- cooling
- glass
- seat
- mold
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- 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.)
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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
- C03B23/035—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending
- C03B23/0352—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet
- C03B23/0357—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet by suction without blowing, e.g. with vacuum or by venturi effect
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
Abstract
The utility model provides a glass forming equipment, including the process chamber, a plurality of moulds, preheat the module, the shaping module, cooling module and gaseous detection module, the mould includes mould and bed die, the mould is used for fixed glass, the process chamber includes process chamber shell and propeller, the propeller is used for promoting every graphite jig to loop through preheating the module, shaping module and cooling module are in order to process glass, gaseous detection module wears to locate the process chamber and is used for detecting the gas in the process chamber, it is used for preheating glass to preheat the module, the shaping module is used for glass's hot pressing, the machine-shaping is inhaled to the heat, the cooling module is used for controlling the cooling speed of the mould after the shaping, elevating system includes that riser and floating joint are used for providing pressure and guarantee the depth of parallelism.
Description
Technical Field
The invention relates to glass forming equipment.
Background
In the glass processing process, the high-temperature gas in the processing chamber has great influence on the mold, the service life of the mold can be shortened, the processing quality of the glass can be reduced after the mold is damaged, and the content of oxygen and water vapor in the gas in the processing chamber can not be monitored by the conventional glass forming equipment so as to monitor the service life of the mold in real time.
Disclosure of Invention
Accordingly, there is a need for a glass forming apparatus that can monitor the effect of the gas inside the process chamber on the graphite mold.
The utility model provides a glass forming equipment, includes process chamber, mould and shaping module, glass arranges in the mould, the shaping module is installed in the process chamber is inside with the shaping in the mould glass, glass forming equipment still includes gaseous detection module, gaseous detection module wears to locate the process chamber, gaseous detection module is used for the monitoring the inside gas of process chamber.
Further, gaseous module that detects includes cooling circuit, oxygen sensor and vapor sensor, cooling circuit is used for cooling the gas that is surveyed, air sensor is used for detecting the oxygen content of the gas that is surveyed, vapor sensor is used for detecting the vapor content of the gas that is surveyed.
Furthermore, the preheating module comprises a plurality of lifting mechanisms, a plurality of first heating seats and a plurality of second heating seats, the first heating seats are arranged inside the processing chamber, the mold is arranged on the first heating seats, and each lifting mechanism drives one of the second heating seats to be close to or far away from the corresponding first heating seat and the corresponding mold.
Further, elevating system includes riser and floating joint, the riser wears to locate the top of processing chamber, the second heats the seat through floating joint connects the riser to guarantee the second heat the seat with the depth of parallelism of mould.
Furthermore, the forming module comprises a plurality of lifting mechanisms, a plurality of heat absorbing seats and a plurality of third heating seats, the heat absorbing seats are arranged inside the processing chamber, each lifter is connected with one third heating seat through the floating joint to be close to or far away from the corresponding heat absorbing seat below, the mold is placed on the heat absorbing seats, and the lifter drives the third heating seats to descend to press the mold so as to carry out hot press forming on the glass inside the mold.
Further, the forming module further comprises a plurality of pipelines, a plurality of electromagnetic valves and a vacuum pump, the vacuum pump is installed outside the processing chamber, the pipelines penetrate through the lower portion of the processing chamber, one end of the pipeline is connected with the vacuum pump, the other end of the pipeline is connected with the heat absorption seat, the heat absorption seat is provided with a heat absorption seat hole, the heat absorption seat passes through the heat absorption seat hole and is connected with the vacuum pump through the pipeline and the heat absorption seat hole, the vacuum pump absorbs gas in the mold through the pipeline and the heat absorption seat hole, the mold generates a vacuum environment to absorb the glass inside so as to perform heat absorption forming on the glass, and the electromagnetic valves are installed on the pipeline so as to control the vacuum pump to absorb the on-off of the gas in the mold.
Further, the cooling module includes a plurality of elevating system, a plurality of first cooling seat, a plurality of second cooling seat, a plurality of cooler and cooling platform, the mould place in on the first cooling seat, every the riser passes through floating the articulate one the second cooling seat drives it to be close to or keep away from corresponding first cooling seat, and is a plurality of the cooler wears to locate the processing chamber top is located the cooling platform top, the mould place in on the cooling platform, the cooler is right on the cooling platform the mould cools down.
The machining chamber further comprises a propeller, the propeller comprises a long shaft and a plurality of shift rods, the long shaft is arranged along the preheating module, the forming module and the cooling module, one end of each shift rod is fixed on the long shaft, the other end of each shift rod is located on the same horizontal line, the distance between every shift rod is the same as the distance between every two molds, when one machining process is completed by each mold, the shift rods are cut into the gaps between every two molds by the rotation of the long shaft along the axial line, the long shaft moves along the axial line direction to enable the shift rods to push the molds to the next machining process, the long shaft rotates to move out of the gaps between the molds, and finally the long shaft moves along the axial line direction to reset.
Further, the mold is made of graphite materials and comprises an upper mold and a lower mold, the upper mold and the lower mold clamp the glass from two sides, and the glass is bent into a preset shape after being softened.
Further, the glass forming equipment also comprises a conveying module, wherein the conveying module is connected with the processing chamber and comprises a conveying channel, and the conveying channel is used for conveying the mold to enter or leave the processing chamber.
Compared with the prior art, the gas detection module can monitor the influence of the gas in the processing chamber on the service life and the service condition of the graphite mold, and timely replace the damaged graphite mold to improve the processing quality of glass.
Description of the main elements
Graphite mold 20
Molding die set 50
Gas detection module 70
Processing chamber housing 11
Processing chamber inner chamber 111
Driving lever 122
Lifter 31
Floating joint 32
Heat absorbing seat hole 511
Temperature reducer 63
Cooling circuit 71
Drawings
FIG. 1 is a schematic perspective view of a glass forming apparatus according to an embodiment of the present invention.
FIG. 2 is a schematic perspective view of the glass forming apparatus of the present invention.
Fig. 3 is a schematic view of the elevating mechanism, pipes, solenoid valves, and the interior of the processing chamber in fig. 1.
Fig. 4 is a schematic view of the lift mechanism and the interior of the processing chamber of fig. 3.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
Some embodiments of the invention are described in detail below with reference to the accompanying drawings. In the following embodiments, features of the embodiments may be combined with each other without conflict.
Referring to fig. 1, 2 and 3, the glass forming apparatus 100 includes a processing chamber 10, a plurality of graphite molds 20, a preheating module 40, a forming module 50, a cooling module 60 and a gas detection module 70. Each graphite mold 20 is used to hold a glass. The preheating module 40, the molding module 50, and the cooling module 60 are sequentially installed inside the processing chamber 10. The process chamber 10 includes a process chamber housing 11 and an impeller 12. The process chamber housing 11 forms a process chamber interior 111. The pusher 12 is disposed along one side of the preheating module 40, the molding module 50, and the cooling module 60 inside the chamber cavity 111. The pusher 12 is used for pushing each graphite mold 20 to sequentially pass through the preheating module 40, the forming module 50 and the cooling module 60 so as to process the glass. The gas detection module 70 is disposed in the process chamber housing 11 for detecting a gas in the process chamber interior 111.
Each graphite mold 20 includes an upper graphite mold 21 and a lower graphite mold 22. The upper graphite mold 21 and the lower graphite mold 22 bend the glass into a predetermined shape after the glass is softened.
The propeller 12 is used for sequentially passing the graphite mold 20 through the preheating module 40, the forming module 50 and the cooling module 60. Pusher 12 includes a long shaft 121 and a plurality of levers 122. The long axis 121 is disposed along the preheating module 40, the forming module 50 and the cooling module 60. One end of each toggle lever 122 is fixed on the long shaft 121, and the other end is positioned on the same horizontal line. The distance between each of the rods 122 is the same as the distance between the spaces between each of the graphite molds 20. When the graphite mold 20 finishes one processing procedure, the long shaft 121 rotates along the axial line to cut the shift lever 122 into the gap between the graphite molds 20, the long shaft 121 moves along the axial line direction to make the shift lever 122 push the graphite mold 20 to the next processing procedure, then the long shaft 121 rotates to move the shift lever 122 out of the gap between the graphite molds 20, and finally the long shaft 121 moves along the axial line direction to reset.
Referring to fig. 3 and 4, the preheating module 40 is used for preheating the glass. The preheating module 40 includes four lifting mechanisms 30, four first heating bases 41 and four second heating bases 42. Four first heating bases 41 are installed inside the inner chamber 111 of the processing chamber. Each of the elevating mechanisms 30 is connected to one of the second heating bases 42 and drives it to be close to or away from the corresponding one of the first heating bases 41. The graphite mold 20 is placed on the first heating base 41, and the first heating base 41 is used for heating the lower graphite mold 22. The elevating mechanism 30 drives the second heating base 42 to descend to heat the upper graphite mold 21.
Referring to fig. 4, the lifting mechanism 30 includes a lifter 31 and a floating joint 32. The elevator 31 is installed through the top of the process chamber housing 11. The second heating base 42 is connected to the elevator 31 through the floating joint 32, and the elevator 31 drives the second heating base 42 to ascend and descend through the floating joint 32. The floating joint 32 is used for keeping the parallelism of the second heating seat 42 and the graphite mold 20 stable between 0.01 mm and 0.02 mm.
Referring to fig. 3 and 4, the forming module 50 is used for processing and forming glass. The molding module 50 includes three lifting mechanisms 30, three heat absorbing seats 51, three pipelines 52, three electromagnetic valves 53, a vacuum pump 54 and three third heating seats 55. The heat absorption base 51 is installed inside the processing chamber cavity 111. Each of the lifters 31 is connected to one of the third heating bases 55 through the floating joint 32 and drives it to approach or separate from the corresponding one of the heat suction bases 51 below. The graphite mold 20 is placed on the heat absorption block 51. The lifter 31 drives the third heating base 55 to descend to press the graphite mold 21 upward, and the glass inside is hot-press molded.
A vacuum pump 54 is mounted outside the process chamber 10. The pipeline 52 is inserted below the processing chamber housing 11, one end of which is connected with a vacuum pump 54, and the other end is connected with the heat absorbing seat 51. The heat absorption seat 51 is provided with a heat absorption seat hole 511, and the heat absorption seat 51 is connected with a vacuum pump 54 through the heat absorption seat hole 511 and a pipeline 52. Since the graphite mold 20 is made of graphite material, and has a plurality of micro holes on the inner and surface thereof, and air permeability, the vacuum pump 54 absorbs the air in the graphite mold 20 through the duct 52 and the heat absorption holes 511, and the graphite mold 20 generates a vacuum environment to absorb the glass therein, so as to perform heat absorption molding on the glass. The electromagnetic valve 53 is installed on the pipe 52 to control the vacuum pump 54 to absorb the gas in the graphite mold 20, and control the vacuum absorption time.
The cooling module 60 is used to control the cooling speed of the molded graphite mold 20. The cooling module 60 includes two lifting mechanisms 30, two first cooling seats 61, two second cooling seats 62, two coolers 63 and a cooling platform 64. The cooling seat 61 is installed inside the inner cavity 111 of the processing chamber, and the graphite mold 20 is placed on the cooling seat 61. Graphite jig 20 is placed on first cooling seat 61, and every riser 31 connects a second cooling seat 62 and drives it to be close to or keep away from corresponding first cooling seat 61 through floating joint 32, and two coolers 63 wear to locate the top of processing chamber 10 to be located cooling platform 64 top, and graphite jig 20 places on cooling platform 64, and coolers 63 cool graphite jig 20 on cooling platform 64.
The gas detection module 70 is used for monitoring the influence of the gas inside the processing chamber 10 on the graphite mold 20, and the gas detection module 70 comprises a cooling circuit 71, an oxygen sensor 72 and a water vapor sensor 73. The gas detection module 70 is installed on the process chamber 10. The cooling circuit 71 is used for cooling the gas to be measured, the oxygen sensor 72 is used for detecting the oxygen content of the gas to be measured, and the water vapor sensor 73 is used for detecting the water vapor content of the gas to be measured.
The glass forming apparatus 100 further includes a transfer module 80, the transfer module 80 is connected to the processing chamber 10, the transfer module 80 is provided with a transfer passage, and the transfer module 80 is used for transferring the graphite mold 20 into or out of the processing chamber 10.
The glass forming apparatus 100 further includes a base 90, the base 90 includes a base 91 and a console 92, and the base 91 is disposed on the ground. The processing chamber 10, the transfer module 80, and the console 92 are mounted on the base 91. The console 92 is used for inputting an operation command, displaying an analysis result of the gas detection module 50, and a working state of the processing chamber 10.
In an embodiment of the present invention, the preheating module 40 includes four lifting mechanisms 30, four first heating bases 41 and four second heating bases 42; the molding module 50 comprises three lifting mechanisms 30, three heat absorbing seats 51, three corresponding pipelines 52, three electromagnetic valves 53 and three third heating seats 55; the cooling module 60 includes two lifting mechanisms 30, two cooling seats 61, and two coolers 62. It is understood that in other embodiments, the preheating module 40 may include other numbers of the plurality of lifting mechanisms 30, the plurality of first heating seats 41, and the plurality of second heating seats 42; the molding module 50 may include a plurality of lifting mechanisms 30, a plurality of heat absorbing seats 51, a plurality of corresponding pipes 52, a plurality of solenoid valves 53, and a plurality of third heating seats 55; the cooling module 60 may include a plurality of lifting mechanisms 30, a plurality of cooling seats 61, and a plurality of coolers 62.
While in one embodiment of the present invention, the hot pressing and the heat absorption are performed simultaneously in the forming module 50, it is understood that in other embodiments, the glass may be hot pressed or heat absorbed separately.
Compared with the prior art, the glass forming apparatus 100 can keep the parallelism between the second heating seat 42 and the graphite mold 20 stable at 0.01-0.02mm by using the floating joint 32, the gas detection module 70 is used for monitoring the influence of the gas inside the processing chamber 10 on the service life and the service condition of the graphite mold 20, and the electromagnetic valve 53 can control the vacuum absorption time of the graphite mold 20. And the glass forming equipment 100 can form complex curved glass by utilizing the integration of heat absorption and hot pressing.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention. Those skilled in the art can also make other changes and the like in the design of the present invention within the spirit of the present invention as long as they do not depart from the technical effects of the present invention. Such variations are intended to be included within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a glass forming equipment, includes process chamber, mould and shaping module, glass arranges in the mould, the shaping module is installed in the process chamber is inside with the shaping in the mould glass, its characterized in that: the glass forming equipment further comprises a gas detection module, wherein the gas detection module is arranged in the processing chamber in a penetrating mode and is used for monitoring the influence of gas inside the processing chamber on the mold.
2. The glass forming apparatus of claim 1, wherein: the gas detection module comprises a cooling loop, an oxygen sensor and a water vapor sensor, wherein the cooling loop is used for cooling the detected gas, the oxygen sensor is used for detecting the oxygen content of the detected gas, and the water vapor sensor is used for detecting the water vapor content of the detected gas.
3. The glass forming apparatus of claim 1, wherein: the glass forming equipment still includes preheats the module, it includes a plurality of elevating system, a plurality of first heating seat and a plurality of second heating seat to preheat the module, and is a plurality of first heating seat is installed in the processing chamber is inside, the mould is arranged in on the first heating seat, every the elevating system drive is one the second heating seat is close to and keeps away from correspondingly first heating seat reaches the mould.
4. The glass forming apparatus of claim 3, wherein: the lifting mechanism comprises a lifter and a floating joint, the lifter is arranged at the top of the processing chamber in a penetrating mode, and the second heating seat is connected with the lifter through the floating joint so as to guarantee the parallelism of the second heating seat and the mold.
5. The glass forming apparatus of claim 4, wherein: the forming module comprises a plurality of lifting mechanisms, a plurality of heat absorbing seats and a plurality of third heating seats, wherein the heat absorbing seats are arranged inside the processing chamber, each lifter is connected with one third heating seat through the floating joint, the third heating seat is close to and far away from the corresponding heat absorbing seat below, the mold is placed on the heat absorbing seats, and the lifter drives the third heating seats to descend to press the mold so as to carry out hot press forming on the glass inside the mold.
6. The glass forming apparatus of claim 5, wherein: the forming module further comprises a plurality of pipelines, a plurality of electromagnetic valves and a vacuum pump, the vacuum pump is installed outside the processing chamber, the pipeline penetrates through the processing chamber, one end of the pipeline is connected with the vacuum pump, the other end of the pipeline is connected with the heat absorption seat, the heat absorption seat is provided with a heat absorption seat hole, the heat absorption seat passes through the heat absorption seat hole and is connected with the vacuum pump through the pipeline, the vacuum pump passes through the pipeline and the heat absorption seat hole absorbs gas in the mold, the mold generates a vacuum environment to absorb glass inside so as to perform heat absorption forming on the glass, and the electromagnetic valves are installed on the pipeline so as to control the vacuum pump to absorb the on-off of the gas in the mold.
7. The glass forming apparatus of claim 4, wherein: the glass forming equipment still includes the cooling module, the cooling module includes a plurality ofly elevating system, a plurality of first cooling seat, a plurality of second cooling seat, a plurality of cooler and cooling platform, the mould place in on the first cooling seat, every the riser passes through floating joint connects one the second cooling seat drives it and is close to and keep away from corresponding first cooling seat, and is a plurality of the cooler wears to locate the machining room top is located the cooling platform top, the mould place in on the cooling platform, the cooler is right on the cooling platform the mould cools down.
8. The glass forming apparatus of claim 7, wherein: the processing chamber further comprises a propeller, the propeller comprises a long shaft and a plurality of shift rods, the long shaft is arranged along the preheating module, the forming module and the cooling module, one end of each shift rod is fixed on the long shaft, the other end of each shift rod is located on the same horizontal line, the distance between every two shift rods is the same as the distance between every two molds, every time a machining process is completed by the mold, the long shaft rotates along the axis to cut the shift rods into the gaps between every two molds, the long shaft moves along the axis direction to enable the shift rods to push the molds to the next machining process, the long shaft rotates to move out of the gaps between the molds, and finally the long shaft moves along the axis direction to reset.
9. The glass forming apparatus of claim 1, wherein: the mold is made of graphite materials and comprises an upper mold and a lower mold, the upper mold and the lower mold clamp the glass from two sides, and the glass is bent into a preset shape after being softened.
10. The glass forming apparatus of claim 1, wherein: the glass forming equipment also comprises a conveying module, wherein the conveying module is connected with the processing chamber and is used for conveying the mold to enter and leave the processing chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910727079.0A CN112340971A (en) | 2019-08-07 | 2019-08-07 | Glass forming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910727079.0A CN112340971A (en) | 2019-08-07 | 2019-08-07 | Glass forming equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112340971A true CN112340971A (en) | 2021-02-09 |
Family
ID=74367317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910727079.0A Pending CN112340971A (en) | 2019-08-07 | 2019-08-07 | Glass forming equipment |
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| Country | Link |
|---|---|
| CN (1) | CN112340971A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101449364B1 (en) * | 2014-02-13 | 2014-10-10 | (주)육일씨엔에쓰 | Manufacture device and method of the curvature shape glass plate |
| CN206173207U (en) * | 2016-11-02 | 2017-05-17 | 深圳市远洋翔瑞机械有限公司 | Novel shaping structure of hot bender of 3D glass |
| CN207699445U (en) * | 2017-12-14 | 2018-08-07 | 洛阳用功感应加热设备有限公司 | A kind of equipment for cooling die for 3D bend glass hot-bending machines |
| CN108455830A (en) * | 2018-02-01 | 2018-08-28 | 深圳市普盛旺科技有限公司 | The oxygen content monitoring method of glass heat bender and glass heat bender bending furnace |
| CN108467187A (en) * | 2018-05-26 | 2018-08-31 | 深圳市环球同创机械有限公司 | A kind of glass heat bender |
-
2019
- 2019-08-07 CN CN201910727079.0A patent/CN112340971A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101449364B1 (en) * | 2014-02-13 | 2014-10-10 | (주)육일씨엔에쓰 | Manufacture device and method of the curvature shape glass plate |
| CN206173207U (en) * | 2016-11-02 | 2017-05-17 | 深圳市远洋翔瑞机械有限公司 | Novel shaping structure of hot bender of 3D glass |
| CN207699445U (en) * | 2017-12-14 | 2018-08-07 | 洛阳用功感应加热设备有限公司 | A kind of equipment for cooling die for 3D bend glass hot-bending machines |
| CN108455830A (en) * | 2018-02-01 | 2018-08-28 | 深圳市普盛旺科技有限公司 | The oxygen content monitoring method of glass heat bender and glass heat bender bending furnace |
| CN108467187A (en) * | 2018-05-26 | 2018-08-31 | 深圳市环球同创机械有限公司 | A kind of glass heat bender |
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Application publication date: 20210209 |
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