CN104773949A - Method for controlling glass to be heated in glass toughening process - Google Patents
Method for controlling glass to be heated in glass toughening process Download PDFInfo
- Publication number
- CN104773949A CN104773949A CN201510206871.3A CN201510206871A CN104773949A CN 104773949 A CN104773949 A CN 104773949A CN 201510206871 A CN201510206871 A CN 201510206871A CN 104773949 A CN104773949 A CN 104773949A
- Authority
- CN
- China
- Prior art keywords
- glass
- temperature sensor
- temperature
- heating zone
- heats
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention relates to a method for controlling glass to be heated in the glass toughening process. The method includes the steps that a plurality of temperature sensors used for detecting the temperature of the glass in a heating section are arranged on the heating section of a glass toughening furnace, the temperature sensors are connected with a control center of the glass toughening furnace, the control center is further connected with a transmission mechanism controller of the heating section, the temperature needing to be reached by the glass on the heating section through heating is set in advance according to different sorts of glass to be toughened before the glass is heated, when the temperature sensors detect that the temperature of the glass reaches the set temperature in the glass heating process, the control center sends an instruction to the transmission mechanism controller, the glass is moved out of the heating section, the next process is executed, an original mode that heating time is judged according to the experience of operators is changed, the percent of pass of finally-obtained toughened glass products is high, and the quality of the products is stable.
Description
Technical field
The present invention relates to glass tempering technology field, be specifically related to a kind of method controlling glass heats in glass tempering process.
Background technology
The physical toughened mode of glass needs to treat that toughened glass is uniformly heated to close to softening temperature in annealing furnace, and then cooling has carried out the tempering of glass rapidly.Traditional glass fibre reinforced plastic equipment is all use duration to control the heating progress of glass, as need by glass heats to tempering temperature, calculate according to 40 seconds heat-up times according to common float glass every millimeter haply, the heat-up time of common like this 6MM float glass is 240 seconds haply, due to the difference of frit, softening temperature is different, color is different, the error of its thickness is also different, by aforesaid method, we can not be so accurate calculating heat-up time, operator are needed to sum up in practice, but the experience depending on operator unduly can affect the qualification rate of product and the stability of quality.
Summary of the invention
The object of the invention is the deficiency for solving the problems of the technologies described above, a kind of method controlling glass heats in glass tempering process is provided, by the temperature of glass in set temperature sensor detection process furnace, when the temperature of glass reaches the glass tapping temperature of setting, control center provides instruction to transmission rig, by transmission rig, glass is shifted out process furnace.
The present invention is the deficiency solved the problems of the technologies described above, the technical scheme adopted is: a kind of method controlling glass heats in glass tempering process, in the heating zone of glass tempering furnace, some temperature sensors for detecting glass temperature in heating zone are set, temperature sensor is connected with the control center of glass tempering furnace, control center is also connected with the actuator controller of annealing furnace, before glass heats, treat that toughened glass sets glass in advance and needs heating to arrive or close temperature at heating zone glass according to different, when glass is in heat-processed, the temperature that temperature sensor detects glass reach or close to design temperature time, control center sends instruction to actuator controller, glass is shifted out heating zone, enter next operation.
Described temperature sensor is thermocouple temperature sensor, thermal resistance temperature sensor or infrared temperature sensor.Temperature sensor can be arranged on process furnace outside, temperature sensor through the temperature of glass in the exploration hole detection stove on process furnace, this setup because temperature sensor is not in process furnace, easy access.Temperature sensor can also be arranged on inside heating furnace, and this setup at utmost can reduce the interference of external factor, makes the temperature data that detects more accurate.
Described temperature sensor is at least provided with two, according to the quantity of the size adjustment temperature sensor of process furnace, preferably, temperature sensor is provided with 2-6, as most preferably scheme, temperature sensor is provided with 2-4, temperature sensor can all be arranged on above the live rollers of process furnace, below the live rollers that also all can be arranged on process furnace, also can be evenly distributed on above and below live rollers, make above and below live rollers, to be at least provided with a temperature sensor.
beneficial effect
The present invention controls the method for glass heats in glass tempering process, change in the past by operator in the mode of micro-judgment heat-up time, by being arranged on the temperature of the temperature sensor detecting glass in process furnace, when the temperature of glass reach or glass tapping temperature close to setting time, control center provides instruction to transmission rig, by transmission rig, glass is shifted out process furnace, the high and constant product quality of the toughened glass conforming product rate obtained.
Accompanying drawing explanation
Fig. 1 is the principle schematic of control method embodiment 1 of the present invention;
Fig. 2 is the principle schematic of control method embodiment 2 of the present invention;
Fig. 3 is the principle schematic of control method embodiment 3 of the present invention;
Mark in figure: 1, heating zone, 2, live rollers, 3, control center, 4, temperature sensor, 5, glass.
Embodiment
The control method of heating zone in a kind of glass tempering process, in the heating zone 1 of glass tempering furnace, some temperature sensors 4 for detecting glass temperature in heating zone 1 are set, temperature sensor 4 is connected with the control center 3 of glass tempering furnace, control center 3 is also connected with the actuator controller of heating zone 1, before glass heats, treat that toughened glass sets heating zone 1 glass in advance and needs to heat the temperature arrived according to different, when glass is in heat-processed, the temperature that temperature sensor 4 detects glass reach or close to design temperature time, control center 3 sends instruction to actuator controller, glass is shifted out heating zone 1, enter next operation.
Described temperature sensor 4 can be arranged on process furnace outside, temperature sensor 4 through the temperature of glass in the exploration hole detection stove on process furnace, this setup because temperature sensor 4 is not in process furnace, easy access.Temperature sensor 4 can also be arranged on inside heating furnace, and this setup at utmost can reduce the interference of external factor, makes the temperature data that detects more accurate.
Described temperature sensor 4 is at least provided with one, adjust the quantity of temperature sensor 4 according to actual needs, temperature sensor 4 can all be arranged on above the live rollers 2 of process furnace, below the live rollers 2 that also all can be arranged on process furnace, also can be evenly distributed on above and below live rollers 2, make at least to be provided with a temperature sensor 4 above and below live rollers 2 respectively.
embodiment 1
As shown in Figure 1: the control method of heating zone in a kind of glass tempering process, two are arranged for detecting the temperature sensor 4 of glass temperature in heating zone 1 in the heating zone 1 of glass tempering furnace, two temperature sensors 4 are thermocouple temperature sensor, two temperature sensors 4 are all arranged on the top of live rollers 2, temperature sensor 4 is connected with the control center 3 of glass tempering furnace, control center 3 is also connected with the actuator controller of heating zone 1, before glass heats, treat that toughened glass sets heating zone 1 glass in advance and needs heating to arrive or close temperature according to different, when glass is in heat-processed, the temperature that temperature sensor 4 detects glass reach or close to design temperature time, control center 3 sends instruction to actuator controller, glass is shifted out heating zone 1, enter next operation.
When glass 5 enter heating zone 1 start heating after, the live rollers 2 of glass 5 namely in heating zone 1 heats, and temperature sensor 4 can detect the temperature of described glass 5, when glass 5 reach or close to design temperature time, signal to the control center 3 of process furnace, the control center 3 of described process furnace takes heating zone 1 out of with by described glass 5 and enters refrigerating work procedure.
embodiment 2
As shown in Figure 2: the control method of heating zone in a kind of glass tempering process, two are arranged for detecting the temperature sensor 4 of glass temperature in heating zone 1 in the heating zone 1 of glass tempering furnace, two temperature sensors 4 are thermal resistance temperature sensor, two temperature sensors 4 are all arranged on the below of live rollers 2, temperature sensor 4 is connected with the control center 3 of glass tempering furnace, control center 3 is also connected with the actuator controller of heating zone 1, before glass heats, treat that toughened glass sets heating zone 1 glass in advance and needs heating to arrive or close temperature according to different, when glass is in heat-processed, the temperature that temperature sensor 4 detects glass reach or close to design temperature time, control center 3 sends instruction to actuator controller, glass is shifted out heating zone 1, enter next operation.
When glass 5 enter heating zone 1 start heating after, the live rollers 2 of glass 5 namely in heating zone 1 heats, and temperature sensor 4 can detect the temperature of described glass 5, when glass 5 reach or close to the softening point temperature needed for tempering after, signal to the control center 3 of process furnace, the control center 3 of described process furnace takes heating zone 1 out of with by described glass 5 and enters refrigerating work procedure.
embodiment 3
As shown in Figure 3: the control method of heating zone in a kind of glass tempering process, three are arranged for detecting the temperature sensor 4 of glass temperature in heating zone 1 in the heating zone 1 of glass tempering furnace, three temperature sensors 4 are infrared temperature sensor, wherein two temperature sensors 4 are all arranged on the top of live rollers 2, another one temperature sensor 4 is arranged on the below of live rollers 2, temperature sensor 4 is connected with the control center 3 of glass tempering furnace, control center 3 is also connected with the actuator controller of heating zone 1, before glass heats, treat that toughened glass sets heating zone 1 glass in advance and needs heating to arrive or close temperature according to different, when glass is in heat-processed, the temperature that temperature sensor 4 detects glass reach or close to design temperature time, control center 3 sends instruction to actuator controller, glass is shifted out heating zone 1, enter next operation.
When glass 5 enter heating zone 1 start heating after, the live rollers 2 of glass 5 namely in heating zone 1 heats, and temperature sensor 4 directly can read the temperature of described glass 5, when glass 5 reach or close to the softening point temperature needed for tempering after, signal to the control center 3 of process furnace, the control center 3 of described process furnace takes heating zone 1 out of with by described glass 5 and enters refrigerating work procedure.
More than illustrate just illustrative for the purpose of the present invention; and nonrestrictive, those of ordinary skill in the art understand, when not departing from the spirit and scope that claim limits; many amendments, change or equivalence can be made, but all will fall within protection scope of the present invention.
Claims (10)
1. one kind controls the method for glass heats in glass tempering process, it is characterized in that: in the heating zone of glass tempering furnace, some temperature sensors for detecting glass temperature in heating zone are set, temperature sensor is connected with the control center of glass tempering furnace, control center is also connected with the actuator controller of heating zone, before glass heats, treat that toughened glass sets heating zone glass in advance and needs heating to arrive or close temperature according to different, when glass is in heat-processed, the temperature that temperature sensor detects glass reach or close to design temperature time, control center sends instruction to actuator controller, glass is shifted out heating zone, enter next operation.
2. a kind of method controlling glass heats in glass tempering process as claimed in claim 1, is characterized in that: described temperature sensor is thermocouple temperature sensor, thermal resistance temperature sensor or infrared temperature sensor.
3. a kind of method controlling glass heats in glass tempering process as claimed in claim 1, is characterized in that: described temperature sensor is arranged on the outside of body of heater, and temperature sensor is through the temperature of glass in the exploration hole detection stove on body of heater.
4. a kind of method controlling glass heats in glass tempering process as claimed in claim 1, is characterized in that: described temperature sensor is arranged on furnace interior.
5. a kind of method controlling glass heats in glass tempering process as described in claim as arbitrary in claim 1-4, is characterized in that: described temperature sensor is at least provided with two.
6. a kind of method controlling glass heats in glass tempering process as claimed in claim 5, is characterized in that: described temperature sensor is provided with 2-6.
7. a kind of method controlling glass heats in glass tempering process as claimed in claim 5, is characterized in that: described temperature sensor is provided with 2-4.
8. a kind of method controlling glass heats in glass tempering process as claimed in claims 6 or 7, is characterized in that: described temperature sensor is all arranged on above the live rollers of heating zone.
9. a kind of method controlling glass heats in glass tempering process as claimed in claims 6 or 7, is characterized in that: described temperature sensor is all arranged on below the live rollers of heating zone.
10. a kind of method controlling glass heats in glass tempering process as claimed in claims 6 or 7, is characterized in that: be at least provided with a temperature sensor respectively above and below the live rollers of described heating zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510206871.3A CN104773949A (en) | 2015-04-28 | 2015-04-28 | Method for controlling glass to be heated in glass toughening process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510206871.3A CN104773949A (en) | 2015-04-28 | 2015-04-28 | Method for controlling glass to be heated in glass toughening process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104773949A true CN104773949A (en) | 2015-07-15 |
Family
ID=53615766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510206871.3A Pending CN104773949A (en) | 2015-04-28 | 2015-04-28 | Method for controlling glass to be heated in glass toughening process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104773949A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105621871A (en) * | 2015-12-24 | 2016-06-01 | 山东师范大学 | Glass toughening system and preparation method of toughened glass |
| CN107382045A (en) * | 2017-08-07 | 2017-11-24 | 洛阳兰迪玻璃机器股份有限公司 | A kind of glass plate steel process course control method for use |
| CN107515637A (en) * | 2017-08-07 | 2017-12-26 | 洛阳兰迪玻璃机器股份有限公司 | A kind of glass plate steel process course control method for use |
| CN107562085A (en) * | 2017-08-07 | 2018-01-09 | 洛阳兰迪玻璃机器股份有限公司 | A kind of glass plate steel process course control method for use |
| CN107562024A (en) * | 2017-08-07 | 2018-01-09 | 洛阳兰迪玻璃机器股份有限公司 | A kind of glass plate steel process course control method for use |
| CN111547995A (en) * | 2020-06-05 | 2020-08-18 | 连云港成信玻璃制品有限公司 | Toughening furnace with safety monitoring function and use method thereof |
| CN111777319A (en) * | 2020-07-01 | 2020-10-16 | 洛阳北方玻璃技术股份有限公司 | Continuous homogenizing method for toughened glass |
| CN116239290A (en) * | 2023-02-17 | 2023-06-09 | 宿迁中玻新能源有限公司 | Annealing device for photovoltaic glass |
| CN116481332A (en) * | 2023-06-20 | 2023-07-25 | 索奥斯(广东)玻璃技术股份有限公司 | Intelligent temperature control method and system for continuous glass tempering furnace |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2595803Y (en) * | 2002-09-24 | 2003-12-31 | 赵霓虹 | Toughened glass electric heating furnace after improving furnace wire structure |
| CN202472455U (en) * | 2012-03-02 | 2012-10-03 | 洛阳北方玻璃技术股份有限公司 | Device for controlling heating temperature of toughened glass |
| CN102951833A (en) * | 2012-11-28 | 2013-03-06 | 上海伟伟强化玻璃制品有限公司 | Totally-closed toughening furnace |
-
2015
- 2015-04-28 CN CN201510206871.3A patent/CN104773949A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2595803Y (en) * | 2002-09-24 | 2003-12-31 | 赵霓虹 | Toughened glass electric heating furnace after improving furnace wire structure |
| CN202472455U (en) * | 2012-03-02 | 2012-10-03 | 洛阳北方玻璃技术股份有限公司 | Device for controlling heating temperature of toughened glass |
| CN102951833A (en) * | 2012-11-28 | 2013-03-06 | 上海伟伟强化玻璃制品有限公司 | Totally-closed toughening furnace |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105621871A (en) * | 2015-12-24 | 2016-06-01 | 山东师范大学 | Glass toughening system and preparation method of toughened glass |
| EP3650412A4 (en) * | 2017-08-07 | 2020-08-19 | Luoyang Landglass Technology Co., Ltd. | Actuating mechanism control method for glass plate tempering process |
| WO2019029179A1 (en) * | 2017-08-07 | 2019-02-14 | 洛阳兰迪玻璃机器股份有限公司 | Actuating mechanism control method for glass plate tempering process |
| CN107515637B (en) * | 2017-08-07 | 2020-08-28 | 洛阳兰迪玻璃机器股份有限公司 | Glass plate tempering process control method |
| US11479495B2 (en) | 2017-08-07 | 2022-10-25 | Luoyang Landglass Technology Co., Ltd. | Actuating mechanism control method for glass plate tempering process |
| RU2734194C1 (en) * | 2017-08-07 | 2020-10-13 | Лоян Лендгласс Текнолоджи Ко., Лтд. | Control method of actuator used in sheet glass tempering process |
| CN107382045B (en) * | 2017-08-07 | 2020-02-11 | 洛阳兰迪玻璃机器股份有限公司 | Glass plate tempering process control method |
| KR20200035424A (en) * | 2017-08-07 | 2020-04-03 | 루오양 랜드글라스 테크놀로지 컴퍼니 리미티드 | Method for controlling execution means for glass plate strengthening process |
| KR20200038505A (en) * | 2017-08-07 | 2020-04-13 | 루오양 랜드글라스 테크놀로지 컴퍼니 리미티드 | Method for controlling discharging of glass plate in glass plate strengthening process |
| KR102354154B1 (en) | 2017-08-07 | 2022-01-21 | 루오양 랜드글라스 테크놀로지 컴퍼니 리미티드 | Method of controlling means for performing glass plate strengthening process |
| CN107382045A (en) * | 2017-08-07 | 2017-11-24 | 洛阳兰迪玻璃机器股份有限公司 | A kind of glass plate steel process course control method for use |
| CN107562085A (en) * | 2017-08-07 | 2018-01-09 | 洛阳兰迪玻璃机器股份有限公司 | A kind of glass plate steel process course control method for use |
| CN107515637A (en) * | 2017-08-07 | 2017-12-26 | 洛阳兰迪玻璃机器股份有限公司 | A kind of glass plate steel process course control method for use |
| CN107562024A (en) * | 2017-08-07 | 2018-01-09 | 洛阳兰迪玻璃机器股份有限公司 | A kind of glass plate steel process course control method for use |
| AU2018312662B2 (en) * | 2017-08-07 | 2020-10-22 | Luoyang Landglass Technology Co., Ltd. | Actuating mechanism control method for glass plate tempering process |
| US20210147278A1 (en) * | 2017-08-07 | 2021-05-20 | Luoyang Landglass Technology Co., Ltd. | Actuating mechanism control method for glass plate tempering process |
| KR102280818B1 (en) | 2017-08-07 | 2021-07-23 | 루오양 랜드글라스 테크놀로지 컴퍼니 리미티드 | How to control the discharging of the glass plate in the glass plate strengthening process |
| CN111547995A (en) * | 2020-06-05 | 2020-08-18 | 连云港成信玻璃制品有限公司 | Toughening furnace with safety monitoring function and use method thereof |
| CN111777319A (en) * | 2020-07-01 | 2020-10-16 | 洛阳北方玻璃技术股份有限公司 | Continuous homogenizing method for toughened glass |
| CN116239290A (en) * | 2023-02-17 | 2023-06-09 | 宿迁中玻新能源有限公司 | Annealing device for photovoltaic glass |
| CN116481332A (en) * | 2023-06-20 | 2023-07-25 | 索奥斯(广东)玻璃技术股份有限公司 | Intelligent temperature control method and system for continuous glass tempering furnace |
| CN116481332B (en) * | 2023-06-20 | 2023-09-12 | 索奥斯(广东)玻璃技术股份有限公司 | Intelligent temperature control method and system for continuous glass tempering furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104773949A (en) | Method for controlling glass to be heated in glass toughening process | |
| CN104457198B (en) | A kind of Multi-information acquisition Based Intelligent Control drying machine | |
| BR9006774A (en) | APPLIANCE FOR PROCESSING GLASS SHEETS | |
| CN104613743B (en) | The drying unit that a kind of temperature intelligent controls | |
| CN104817261A (en) | Method for controlling glass cooling process during glass toughening | |
| MX2018015879A (en) | Method for evenly distributing plastic melt in a hot runner system using strain gauges. | |
| CN104501560B (en) | The drying device that in a kind of casing, temperature intelligent regulates | |
| CN104457197A (en) | Dryer capable of conducting automatic measurement and automatic parameter adjustment | |
| KR102280818B1 (en) | How to control the discharging of the glass plate in the glass plate strengthening process | |
| CN202472455U (en) | Device for controlling heating temperature of toughened glass | |
| CN204607844U (en) | A kind of device controlling glass heats in glass tempering process | |
| CN104534844A (en) | Drying device capable of automatically adjusting conveying speed | |
| CN104634083B (en) | The drying unit that a kind of temperature intelligent controls | |
| CN104567315B (en) | A kind of automatic control drier able to programme | |
| CN103146906A (en) | Parameter adjustment and control method for two-stage control model of walking beam heating furnace | |
| US20150268675A1 (en) | Temperature difference compensation system and method thereof | |
| CN206207995U (en) | A kind of Roller Conveying Kiln for Temperature automaton | |
| CN204607846U (en) | A kind of device controlling the air-cooled process of glass in glass tempering process | |
| CN104501561B (en) | The drying plant that a kind of temperature intelligent controls | |
| CN104534843B (en) | The drying unit of a kind of preheating zone Temperature Distribution Based Intelligent Control | |
| CN105523708A (en) | A0-area annealing method and device for U-shaped glass annealing kiln | |
| CN203320068U (en) | Heating device during production of blade | |
| CN205046162U (en) | Tubular product induction heating's electric couple of closed loop control system | |
| CN104634084B (en) | A kind of drier of A.T.C change | |
| CN204936182U (en) | A kind of temperature control system of heat pressing forming machines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150715 |