CN211546325U - Exempt from high-efficient glass tempering equipment of edging - Google Patents
Exempt from high-efficient glass tempering equipment of edging Download PDFInfo
- Publication number
- CN211546325U CN211546325U CN202020110110.4U CN202020110110U CN211546325U CN 211546325 U CN211546325 U CN 211546325U CN 202020110110 U CN202020110110 U CN 202020110110U CN 211546325 U CN211546325 U CN 211546325U
- Authority
- CN
- China
- Prior art keywords
- glass
- air grid
- furnace
- air
- grid section
- 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.)
- Active
Links
Images
Landscapes
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The utility model discloses an edge grinding-free high-efficiency glass tempering device, which has the technical scheme that the device comprises a glass loading platform, a preheating furnace, a high-temperature furnace, a quenching air grid and a piece taking platform, wherein the glass loading platform, the preheating furnace, the high-temperature furnace, the quenching air grid and the piece taking platform are sequentially arranged, a flame polishing furnace is arranged between the preheating furnace and the high-temperature furnace, the sharp edge of glass is fire-polished in the flame polishing furnace, mechanical edge grinding is replaced, dust scraps and waste water discharge are avoided, environmental pollution is avoided, the glass chamfer angle after fire polishing is round and gapless, and the production efficiency is higher; in the quenching stage, the air grid components are processed in a segmented mode, the quenching of different amounts of glass is carried out, the air outlet conditions in the first air grid section, the second air grid section and the third air grid section are controlled, all air is used on the glass without waste, and the obstruction of air outlet quantity at redundant positions to the heat dissipation of the glass after air pressure is formed is avoided, so that the power of an air blower is reduced, and the power consumption is reduced.
Description
Technical Field
The utility model relates to a glass deep-processing technology field, more specifically the high-efficient glass tempering equipment of edging exempts from that says so relates to.
Background
In the past, glass needs to be cut, edge ground and enter a toughening furnace for infrared heating, and a high-power fan needs to rapidly cool when the glass is taken out of the furnace body for quenching. The edging is inefficient, brings the waste discharge of dust waste residue simultaneously, and the dust waste residue is difficult to handle, the polluted environment. In a key quenching stage, in order to ensure the tempering quality, the blast volume is pursued at the air outlet, blast air is arranged at the air outlet, wind power is wasted in a non-processing area for working, a fan needs to be started every time a furnace of glass is quenched, the fan continuously provides wind power, and when no glass is quenched, the fan still blows air, so that the consumed energy is too high, and waste is caused.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an exempt from high-efficient glass tempering equipment of edging for reduce the energy consumption, prevent the production of dust waste residue.
In order to achieve the above purpose, the utility model provides a following technical scheme: the edge grinding-free high-efficiency glass tempering equipment comprises a glass loading platform, a preheating furnace, a high-temperature furnace, a quenching air grid and a piece taking platform, wherein the glass loading platform, the preheating furnace, the high-temperature furnace, the quenching air grid and the piece taking platform are sequentially arranged, a flame polishing furnace is arranged between the preheating furnace and the high-temperature furnace, and ceramic rollers for conveying glass are arranged in the glass loading platform, the preheating furnace, the flame polishing furnace, the high-temperature furnace, the quenching air grid and the piece taking platform;
the flame polishing device is characterized in that the flame polishing furnace is internally provided with a plurality of flame polishing devices and a plurality of movable fire polishing devices, the flame polishing devices perform flame polishing on two sides of the glass in the moving direction, the movable fire polishing devices perform flame polishing on two ends of the glass in the moving direction, the flame polishing furnace is also internally provided with a moving assembly for driving the movable fire polishing devices to move, and the moving direction of the movable fire polishing devices is vertical to the moving direction of the glass;
the quenching air grid is internally provided with two groups of air grid assemblies for quenching the glass, the two groups of air grid assemblies are symmetrically arranged on the upper side and the lower side of the ceramic roller, each air grid assembly comprises a first air grid section, a second air grid section and a third air grid section, and the first air grid section, the second air grid section and the third air grid section are all arranged in parallel with the ceramic roller.
As a further improvement of the utility model, the flame polishing device is provided with two and is respectively positioned at two sides of the glass moving direction.
As a further improvement, the movable component comprises an electric push rod, the electric push rod is fixedly connected to the outer side wall of the flame polishing furnace, the push rod of the electric push rod stretches into the flame polishing furnace, and the movable fire thrower is fixedly connected to the push rod of the electric push rod.
As a further improvement, the electric push rod and the movable fire thrower are both provided with two.
As a further improvement of the utility model, the air grid subassembly includes the fan and goes out the tuber pipe, fan air outlet department fixed connection air-supply line, first air grid section the second air grid section with third air grid section top is provided with respectively go out the tuber pipe, go out the tuber pipe all with the air-supply line is connected, be provided with a plurality of air outlet on the play tuber pipe, air outlet department fixedly connected with solenoid valve.
As a further improvement of the utility model, the first air grid section and the third air grid section are relatively arranged at two sides of the second air grid section, and the width ratio of the first air grid section, the second air grid section and the third air grid section is 1:2: 1.
As a further improvement of the utility model, the width of the second air grid section is larger than the single sheet the width of the glass.
The utility model has the advantages that: the utility model carries out fire polishing on the sharp edge of the glass in the flame polishing furnace, replaces mechanical edge polishing, avoids dust, waste chips and waste water discharge, avoids environmental pollution, ensures that the glass after fire polishing is round and smooth without gaps, and has higher production efficiency; in the quenching stage, the air grid components are processed in a segmented mode, the quenching of different amounts of glass is carried out, the air outlet conditions in the first air grid section, the second air grid section and the third air grid section are controlled, all air is used on the glass without waste, and the obstruction of air outlet quantity at redundant positions to the heat dissipation of the glass after air pressure is formed is avoided, so that the power of an air blower is reduced, and the power consumption is reduced.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic structural diagram of the middle moving assembly of the present invention.
Reference numerals: 11. a glass loading table; 12. preheating a furnace; 13. a high temperature furnace; 14. quenching air grid; 15. a film taking table; 16. flame polishing furnace; 17. a ceramic roller; 18. a flame polisher; 19. a movable fire thrower; 20. a moving assembly; 21. a wind grid assembly; 22. a first air grid section; 23. a second air grid section; 24. a third air grid section; 25. an electric push rod; 26. a fan; 27. an air outlet pipe; 28. an air inlet pipe; 29. an electromagnetic valve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Referring to fig. 1 to 3, the edge grinding-free high-efficiency glass tempering device of the embodiment includes a glass loading platform 11, a preheating furnace 12, a high-temperature furnace 13, a quenching air grid 14 and a piece taking platform 15, wherein the glass loading platform 11, the preheating furnace 12, the high-temperature furnace 13, the quenching air grid 14 and the piece taking platform 15 are sequentially arranged, a flame polishing furnace 16 is arranged between the preheating furnace 12 and the high-temperature furnace 13, and ceramic rollers 17 for conveying glass are arranged in the glass loading platform 11, the preheating furnace 12, the flame polishing furnace 16, the high-temperature furnace 13, the quenching air grid 14 and the piece taking platform 15; the ceramic roller 17 has excellent thermal shock resistance, damage is prevented when glass is conveyed, the glass is placed on the glass loading table 11, the glass is conveyed into the preheating furnace 12 through the ceramic roller 17 to be preheated primarily, then the glass is conveyed to pass through the flame polishing furnace 16, the flame polishing furnace 16 performs flame polishing on the glass, after the flame polishing of the glass is completed, the glass is conveyed into the high-temperature furnace 13 to be subjected to heat treatment, the quenching air grid 14 is fixedly connected with the outer side face of the high-temperature furnace 13, the quenching air grid 14 performs quenching on the glass, and after the quenching is completed, the glass is taken down from the sheet taking table 15.
Referring to fig. 2 and 3, a plurality of flame polishing devices 18 and a plurality of movable fire polishing devices 19 are arranged in the flame polishing furnace 16, the flame polishing devices 18 perform flame polishing on two sides of the glass in the moving direction, two flame polishing devices 18 are arranged and are respectively positioned on two sides of the glass in the moving direction, the movable fire polishing devices 19 perform flame polishing on two ends of the glass in the moving direction, a moving assembly 20 for driving the movable fire polishing devices 19 to move is also arranged in the flame polishing furnace 16, and the moving direction of the movable fire polishing devices 19 is perpendicular to the moving direction of the glass; the flame polisher 18 and the movable fire polisher 19 fire polish the side edges of the glass, so that the glass does not need to be subjected to edge grinding treatment, and the production efficiency is improved.
Referring to fig. 1 and 2, the quenching air grid 14 is internally provided with two groups of air grid assemblies 21 for quenching glass, the air grid assemblies 21 are symmetrically arranged at the upper side and the lower side of the ceramic roller 17, each air grid assembly 21 comprises a first air grid section 22, a second air grid section 23 and a third air grid section 24, and the first air grid section 22, the second air grid section 23 and the third air grid section 24 are all arranged in parallel with the ceramic roller 17. The first air grid section 22 and the third air grid section 24 are oppositely arranged at two sides of the second air grid section 23, and the width ratio of the first air grid section 22 to the third air grid section 24 to the second air grid section 23 is 1:2: 1. The width of the second air grid section 23 is greater than the width of the single sheet of glass. The air grid assembly 21 is divided into three sections, different air grid sections can be selected for quenching according to different glass conveying quantities, and waste of energy is reduced. In the case where only a single sheet of glass is being conveyed, the second air grid section 23 may be selected for quenching.
Referring to fig. 3, the moving assembly 20 includes an electric push rod 25, the electric push rod 25 is fixedly connected to the outer side wall of the flame polishing furnace 16, a push rod of the electric push rod 25 extends into the flame polishing furnace 16, and the movable fire thrower 19 is fixedly connected to a push rod of the electric push rod 25. The electric push rod 25 and the movable fire thrower 19 are both provided with two. When the movable fire thrower 19 performs flame polishing on both ends in the glass moving direction, the movable fire thrower 19 is moved by the electric push rod 25.
Referring to fig. 1 and 2, the air grid assembly 21 includes a fan 26 and an air outlet pipe 27, the air outlet of the fan 26 is fixedly connected to an air inlet pipe 28, the top portions of the first air grid section 22, the second air grid section 23 and the third air grid section 24 are respectively provided with the air outlet pipe 27, the air outlet pipes 27 are all connected to the air inlet pipe 28, the air outlet pipe 27 is provided with a plurality of air outlets, and the air outlets are fixedly connected to an electromagnetic valve 29.
The working principle is as follows: the toughening furnace is partitioned and comprises a glass loading platform 11, a preheating furnace 12, a flame polishing furnace 16, a high-temperature furnace 13, a quenching air grid 14 and a piece taking platform 15, and the loading and preheating are kept the same as those of the traditional toughening process.
When a single piece of glass runs in the preheating furnace 12 and is heated to about 400 ℃, the glass is ready to enter the flame polishing furnace 16 and fire-polish the four sides of the glass, the flame polishing furnace 16 is kept at the constant temperature of 400-450 ℃, and the running speed is consistent with that of the preheating furnace 12. When the glass is conveyed from the preheating furnace 12 to the flame polishing furnace 16, the flame polisher 18 polishes two side edges of the glass in the moving direction, the polishing temperature is over 1000 ℃, sharp glass corner surfaces on two sides of the glass are instantly melted by the polishing points, and the glass melted by the liquid surface tension is continuously adhered to the original position.
As the glass moves forward, the heat on the two sides of the glass is transferred to the middle, and the molten glass after the original fire polishing is solidified to form a smooth lead angle of 2 mm. The two ends of the moving direction of the flame polishing furnace 16, namely the edges of the inlet and the outlet of the flame polishing furnace 16, are respectively provided with a movable fire thrower 19, when glass completely enters the flame polishing furnace 16, the running speed of the flame polishing furnace 16 is reduced, the movable fire thrower 19 at the inlet rapidly carries out cross fire throwing on sharp glass corners at the rear end of the glass, when the movable fire thrower 19 returns to the original point, the flame length is just equal to the running length of the glass in the flame polishing furnace 16, and at the moment, the rear end of the glass forms a lead angle of 1-5 mm.
When the glass reaches the outlet of the flame polishing furnace 16, the movable fire polisher 19 at the outlet polishes the front end of the glass into a guide angle of 1-5 mm, after the movable fire polisher 19 returns to the original point, the speed of conveying the glass by the flame polishing furnace 16 is consistent with the speed of conveying the glass by the high temperature furnace 13, the glass is conveyed to the high temperature furnace 13 to be continuously heated, and the original tempering process is maintained to heat the glass to about 700 ℃ of softening.
Furthermore, when a plurality of pieces of toughened glass enter the toughening furnace side by side, fire throwing points are respectively arranged on two sides of each piece of glass for fire throwing and angle guiding. Furthermore, when the toughened glass is U-shaped glass, fire throwing points on two sides are cancelled, only front end fire throwing and rear end fire throwing are reserved, and the fire throwing track is consistent with the end face of the U-shaped glass.
The glass at about 700 ℃ is rapidly discharged from the high-temperature furnace 13 for quenching and tempering, the air grid assembly 21 is divided into 3 sections, the air outlet pipe on each section of air grid is provided with an electromagnetic valve 29, and when a single piece of glass runs in the middle, the electromagnetic valve 29 on the second air grid section 23 covering the width of the glass is only started to be opened. When the second air grid section 23 can not cover all the glass widths, the electromagnetic valves 29 on the corresponding first air grid section 22 and the second air grid section 23 are opened simultaneously; in the glass length direction, only the air grid electromagnetic valves 29 in corresponding rows are started to be opened, so that the aims of optimizing the air grid assembly 21 and saving electric energy are fulfilled.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a high-efficient glass tempering equipment of edging exempts from, includes piece platform (11), preheater (12), high-temperature furnace (13), quenching air grid (14) and gets piece platform (15) on the glass, piece platform (11) on the glass preheater (12) high-temperature furnace (13), quenching air grid (14) with get piece platform (15) and set gradually its characterized in that: a flame polishing furnace (16) is arranged between the preheating furnace (12) and the high-temperature furnace (13), and ceramic rollers (17) for conveying glass are arranged in the glass loading platform (11), the preheating furnace (12), the flame polishing furnace (16), the high-temperature furnace (13), the quenching air grid (14) and the sheet taking platform (15);
the flame polishing furnace (16) is internally provided with a plurality of flame polishing devices (18) and a plurality of movable flame polishing devices (19), the flame polishing devices (18) perform flame polishing on two sides of the glass in the moving direction, the movable flame polishing devices (19) perform flame polishing on two ends of the glass in the moving direction, a moving assembly (20) for driving the movable flame polishing devices (19) to move is further arranged in the flame polishing furnace (16), and the moving direction of the movable flame polishing devices (19) is vertical to the moving direction of the glass;
the quenching air grid (14) is internally provided with air grid assemblies (21) for quenching the glass, the air grid assemblies (21) are arranged in two groups and symmetrically arranged on the upper side and the lower side of the ceramic roller (17), each air grid assembly (21) comprises a first air grid section (22), a second air grid section (23) and a third air grid section (24), and the first air grid section (22), the second air grid section (23) and the third air grid section (24) are arranged in parallel with the ceramic roller (17).
2. The edge grinding-free high-efficiency glass tempering device according to claim 1, characterized in that: the flame polishing devices (18) are arranged in two numbers and are respectively positioned at two sides of the moving direction of the glass.
3. The edge grinding-free high-efficiency glass tempering device according to claim 1, characterized in that: remove subassembly (20) including electric putter (25), electric putter (25) fixed connection be in on flame polishing stove (16) lateral wall, the push rod of electric putter (25) stretches into in flame polishing stove (16), ware (19) fixed connection is thrown to activity fire on the push rod of electric putter (25).
4. The edge grinding-free high-efficiency glass tempering device according to claim 3, characterized in that: the electric push rod (25) and the movable fire thrower (19) are both provided with two.
5. The edge grinding-free high-efficiency glass tempering device according to claim 1, characterized in that: air grid subassembly (21) includes fan (26) and goes out tuber pipe (27), fan (26) air outlet department fixed connection air-supply line (28), first air grid section (22) second air grid section (23) with third air grid section (24) top is provided with respectively go out tuber pipe (27), go out tuber pipe (27) all with air-supply line (28) are connected, be provided with a plurality of air outlet on going out tuber pipe (27), air outlet department fixedly connected with solenoid valve (29).
6. The edge grinding-free high-efficiency glass tempering device according to claim 5, characterized in that: the first air grid section (22) and the third air grid section (24) are oppositely arranged on two sides of the second air grid section (23), and the width ratio of the first air grid section (22) to the second air grid section (23) to the third air grid section (24) is 1:2: 1.
7. The edge grinding-free high-efficiency glass tempering device according to claim 1, characterized in that: the width of the second air grid section (23) is larger than that of the single glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020110110.4U CN211546325U (en) | 2020-01-18 | 2020-01-18 | Exempt from high-efficient glass tempering equipment of edging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020110110.4U CN211546325U (en) | 2020-01-18 | 2020-01-18 | Exempt from high-efficient glass tempering equipment of edging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211546325U true CN211546325U (en) | 2020-09-22 |
Family
ID=72492715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020110110.4U Active CN211546325U (en) | 2020-01-18 | 2020-01-18 | Exempt from high-efficient glass tempering equipment of edging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211546325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429953A (en) * | 2020-11-26 | 2021-03-02 | 四川旭虹光电科技有限公司 | Glass substrate edge polishing system and method |
-
2020
- 2020-01-18 CN CN202020110110.4U patent/CN211546325U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429953A (en) * | 2020-11-26 | 2021-03-02 | 四川旭虹光电科技有限公司 | Glass substrate edge polishing system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211546325U (en) | Exempt from high-efficient glass tempering equipment of edging | |
| CN106440836A (en) | Ceramic energy-saving furnace kiln capable of high-efficiently replaying, recovering and cooling waste heat | |
| CN103898280A (en) | Residual-heat available roll-bar type rapid-cooling furnace | |
| CN100366764C (en) | Roller-hearth continuous quenching device | |
| CN101372390A (en) | Forced heated air circulation convection glass tempering technology | |
| CN2808901Y (en) | Special furnace for tempering of glass and sintering of print electrode on surface of glass | |
| CN207702975U (en) | A kind of graphite sinter production line | |
| CN100447261C (en) | Continuous annealing furnace to utilize afterheat of strip steel in the same casing | |
| CN202543048U (en) | Tempering cooling system | |
| CN202865294U (en) | Steel plate heat treatment equipment | |
| CN207498271U (en) | A kind of heat-bending glass process equipment | |
| CN203112868U (en) | After-heat-usable roller-type quick cooling furnace | |
| CN101914736A (en) | Continuous annealing furnace | |
| CN203820840U (en) | Tempering furnace with flue gas recovery and combustion characteristic | |
| CN104913657A (en) | Heat exchange apparatus for single-channel heat treatment furnace | |
| CN206486427U (en) | Isothermal, isobaric Multi-use ultra-thin glass toughening equipment equipment | |
| CN216377924U (en) | Horizontal convection tempering furnace | |
| CN213357638U (en) | Three-section type scrap steel preheating device of electric arc furnace | |
| CN106348577B (en) | Automatic turnover annealing device for glass | |
| CN208346033U (en) | A kind of novel glass process equipment | |
| CN212610240U (en) | Online four-open plate device of float glass production line | |
| CN203256123U (en) | Glass-ceramic rotary processing furnace | |
| CN208458494U (en) | Multicell mould heating furnace | |
| CN108588382A (en) | A kind of mixed type brass tube annealing furnace | |
| CN214065485U (en) | Board drying device for wood industry |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 1801, building 2, xiangteng wealth center, ningwei street, Xiaoshan District, Hangzhou City, Zhejiang Province 310000 Patentee after: Zhejiang Xiangjie Lvjian Technology Co.,Ltd. Address before: Room 1801, building 2, xiangteng wealth center, ningwei street, Xiaoshan District, Hangzhou City, Zhejiang Province 310000 Patentee before: HENGZHOU XIANGJIE GLASS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |